<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r4rk1/pp3pp1/2n1bq1p/2p5/3P4/P1P2N2/2P1BPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: b7b5, f6g6, c5d4, f6h4, c6d8, a8e8, f8b8, a8d8, e6c8, a7a6, f8e8, f6f4, c5c4, f6f3, a8b8, g7g6, h6h5, f6e7, a7a5, c6a5, e6f5, f6e5, f6d8, c6b4, e6h3, g8h7, c6e5, e6b3, f6d4, f8c8, e6d7, e6g4, e6c4, e6a2, b7b6, c6e7, a8c8, g8h8, f8d8, c6d4, c6b8, f6g5, g7g5, f6f5, e6d5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f8e8 (50.0%)
2. a8d8 (47.7%)
3. f8d8 (46.1%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbq1r2/ppp2ppk/4p3/3nP3/1b1P4/2N2N2/PP3PPP/R1BQK2R w KQ -
Side to move: White
Legal moves: f3d2, d1d3, b2b3, c1f4, h1g1, d1c2, e1g1, d1e2, d1b3, h1f1, e1f1, a1b1, h2h4, c1h6, g2g4, c1d2, g2g3, e1d2, d1a4, a2a4, a2a3, c1g5, h2h3, f3g5, f3g1, e1e2, c1e3, d1d2, f3h4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3g5 (86.5%)
2. d1d3 (50.0%)
3. a2a3 (34.8%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn2kb1r/pp1bpppp/8/1B1p2n1/3P4/2N2Q2/P1q1NPPP/2R1K2R w Kkq -
Side to move: White
Legal moves: c1a1, a2a3, b5c4, b5a4, f3f7, e2g3, e2g1, h1g1, f3d3, c3d5, f3g4, f3d5, c3d1, c1d1, f3g3, f3f5, g2g3, c3b1, c3e4, b5d7, a2a4, b5d3, c3a4, h2h3, f3h3, c1c2, f3f4, h2h4, b5a6, g2g4, f3e4, b5c6, e1g1, f3f6, c1b1, f3h5, f3e3, e1f1, h1f1, e2f4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3d5 (85.4%)
2. b5d7 (51.1%)
3. f3e3 (37.9%)
4. f3g3 (33.6%)
5. f3f4 (30.8%)
</rationale><uci_move>f3d5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn1qkb1r/pb3ppp/1p1ppn2/2p5/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: a7a5, f8e7, g7g5, b8d7, f6d5, b7f3, e8e7, f6e4, f6d7, b7d5, h8g8, d8d7, f6g8, e8d7, h7h6, b7c6, h7h5, e6e5, g7g6, b7a6, b8c6, c5d4, d8c8, d8e7, a7a6, d6d5, b7e4, d8c7, b7c8, f6h5, b8a6, f6g4, b6b5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a7a6 (59.3%)
2. f8e7 (58.0%)
3. b8d7 (57.7%)
4. f6e4 (56.6%)
5. c5d4 (53.3%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5rk1/5p1p/p5pP/P1pPn1q1/1pP1P3/8/1b1NQRP1/4R1K1 b - -
Side to move: Black
Legal moves: g5g4, g5f5, g8h8, b4b3, g5f4, e5d7, e5c4, e5g4, g5d8, f8e8, g5f6, g5g3, g5e7, f7f6, b2a1, g5g2, f7f5, b2c3, f8a8, g5e3, g5h5, g5h4, f8d8, g5d2, e5f3, b2d4, g5h6, b2a3, f8c8, b2c1, e5c6, e5d3, f8b8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g5h6 (50.0%)
2. b2d4 (49.3%)
3. b2c3 (42.4%)
</rationale><uci_move>g5h6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkbnr/ppp1pppp/8/8/3pP3/2P2N2/PP1P1PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: h7h6, b8a6, c8g4, e8d7, b7b6, d8d5, c8f5, g7g6, e7e6, d4c3, c8e6, d8d7, h7h5, c8d7, g8h6, b7b5, b8c6, c7c6, b8d7, a7a5, d8d6, f7f6, g7g5, a7a6, g8f6, e7e5, d4d3, c8h3, f7f5, c7c5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e7e6 (64.1%)
2. b8c6 (63.3%)
3. d4d3 (62.9%)
4. g8f6 (62.5%)
5. c7c5 (58.4%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/6p1/7p/4p1n1/5k2/5P2/3N2KP/8 b - -
Side to move: Black
Legal moves: f4f5, g5h3, g5f7, h6h5, g5e6, g5h7, g7g6, g5f3, f4e3, e5e4, g5e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g5h7 (24.2%)
2. g5f7 (20.1%)
3. f4e3 (19.6%)
4. g5e6 (19.4%)
5. h6h5 (14.6%)
</rationale><uci_move>g5h7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkbnr/1p2pppp/p7/2pp4/4PP2/2N5/PPPP2PP/R1BQKBNR w KQkq -
Side to move: White
Legal moves: d2d3, a2a4, c3e2, e1e2, e4d5, f1a6, b2b4, g2g4, d1f3, d1e2, g1f3, a1b1, d1h5, b2b3, g1h3, h2h4, c3a4, c3d5, e1f2, a2a3, f1e2, h2h3, e4e5, g1e2, d2d4, f4f5, c3b1, f1c4, c3b5, g2g3, f1d3, f1b5, d1g4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c3d5 (58.8%)
2. e4d5 (51.3%)
3. g1f3 (49.4%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2krr3/ppp2pp1/2n5/1NNp1P2/3P2Rb/Pn4p1/1PP5/K5R1 w - -
Side to move: White
Legal moves: c5b3, c2b3, a1a2, a1b1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c5b3 (21.5%)
2. c2b3 (13.7%)
3. a1a2 (10.3%)
4. a1b1 (9.2%)
</rationale><uci_move>c5b3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3rk3/8/4p1p1/p4pP1/P4P2/2P1n3/1B6/2K4R w - -
Side to move: White
Legal moves: h1g1, h1f1, h1d1, b2a1, c1b1, c3c4, h1h7, h1h3, h1h8, b2a3, h1e1, h1h6, h1h5, h1h2, h1h4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c3c4 (49.0%)
2. h1h8 (46.1%)
3. c1b1 (43.8%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2qk1nr/1bpn1pb1/p2pp1p1/1p4Np/3PP2P/2N1BP2/PPPQ2P1/2KR1B1R b kq -
Side to move: Black
Legal moves: g7d4, a8a7, c7c5, d8f6, b7c8, f7f6, g8h6, d7f6, d7c5, g7e5, a8c8, d8b8, h8h7, g7h6, d7f8, a8b8, f7f5, d6d5, b7e4, h8h6, d8e7, b7d5, e8e7, g7f6, d8g5, b7c6, g7f8, e6e5, g8f6, g8e7, d7b8, d7b6, c7c6, b5b4, d8c8, d7e5, a6a5, e8f8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a8c8 (60.7%)
2. g7h6 (60.6%)
3. a8b8 (59.5%)
4. d8e7 (58.8%)
5. g8f6 (56.0%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2kr4/pp3Np1/2pbpn1p/8/2PP1qPP/1B3b2/PP2Q3/1K1R2R1 w - -
Side to move: White
Legal moves: g1h1, g1g2, e2c2, e2d2, h4h5, f7g5, e2e6, d1e1, e2e4, d1c1, a2a3, e2e3, e2e1, f7d6, b1c2, e2d3, f7h6, f7d8, b1a1, e2f3, d4d5, g1g3, d1f1, c4c5, e2e5, e2h2, a2a4, b3a4, g1f1, f7e5, b3c2, g4g5, e2g2, e2f1, d1d3, f7h8, d1d2, g1e1, e2f2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e2e6 (83.8%)
2. f7d6 (78.0%)
3. e2e1 (59.4%)
4. e2d2 (53.1%)
5. e2f1 (50.0%)
</rationale><uci_move>e2e6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4b2k/1n2r1p1/p3B1P1/1pN2P2/1P2p2p/1P5P/6K1/3R4 w - -
Side to move: White
Legal moves: g2f1, g2h1, d1h1, c5a6, g2f2, d1d7, d1d8, d1c1, c5d7, d1b1, e6d7, d1g1, d1f1, c5a4, e6g8, d1d5, d1d2, g2g1, c5e4, e6c8, c5b7, f5f6, d1d3, e6f7, d1e1, g2h2, d1d6, e6c4, d1d4, d1a1, c5d3, e6d5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c5b7 (97.8%)
2. d1d4 (96.7%)
3. g2f2 (95.7%)
4. g2f1 (95.7%)
5. g2g1 (95.7%)
</rationale><uci_move>c5b7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/8/7P/8/8/5P2/2k2K2 b - - 0 1
Side to move: Black
Legal moves: c1c2, c1d1, c1b1, c1b2, c1d2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>c1d2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r3r/p2bk2p/1qp1pp2/8/2B2P2/1P5Q/P5PP/R3R2K b - -
Side to move: Black
Legal moves: h8f8, e7e8, d8g8, b6c5, f6f5, b6b5, e7f8, e7f7, h7h5, b6g1, h8g8, b6b3, b6b8, c6c5, d8b8, b6a6, b6b7, d8f8, d7e8, b6c7, d8a8, h8e8, b6f2, d7c8, a7a6, a7a5, b6d4, h7h6, b6e3, d8c8, b6b4, d8e8, b6a5, e6e5, e7d6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d8e8 (90.1%)
2. e6e5 (89.7%)
3. d7c8 (87.3%)
4. c6c5 (87.1%)
5. e7d6 (83.7%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5r2/ppp2p1k/3b1n1p/5q2/5p1Q/2N4b/PP1B1P1K/2RR4 b - -
Side to move: Black
Legal moves: d6a3, f6d5, h3g4, c7c6, f8a8, f5g4, f6e8, f5e5, f4f3, f5g5, f6g8, h3g2, f8d8, f6h5, h7g8, d6b4, f5c5, h7h8, f5d5, f5h5, h7g7, f5e6, f5b1, f8c8, a7a5, f5c8, f5e4, f5g6, f5d7, h7g6, c7c5, b7b6, f6e4, f8e8, d6e5, f5a5, h6h5, f8g8, f8b8, a7a6, d6e7, f5c2, f8h8, f5d3, b7b5, f6g4, f5b5, h3f1, f6d7, d6c5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h3g4 (7.3%)
2. f8g8 (5.0%)
3. f6g4 (0.7%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3k4/8/5K2/8/1B6/8/8/1N6 w - - 0 1
Side to move: White
Legal moves: b4f8, f6e5, f6g5, b1c3, f6g6, b4d6, f6g7, b4a5, b1a3, f6f5, b1d2, b4e1, b4e7, b4c3, b4a3, b4d2, f6e6, f6f7, b4c5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>f6g7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2qk1r1/1pp2p2/p1np1n2/4pP2/6pp/1BPP4/PP3PPP/R2QRNK1 b q -
Side to move: Black
Legal moves: g8f8, a8c8, f6d7, e8d7, e8f8, c6b8, d8d7, c6a7, c6d4, d8c8, a8a7, g8g7, d6d5, f6h5, f6h7, f6e4, c6e7, a8b8, f6d5, c6a5, g8h8, g8g6, c6b4, a6a5, b7b6, d8b8, g4g3, e8e7, b7b5, g8g5, d8e7, e5e4, h4h3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h4h3 (47.7%)
2. d6d5 (46.3%)
3. d8d7 (42.2%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn2kb1r/pp1bpppp/8/3p3n/3N1B2/1PP1P3/1P3PPP/RN2KB1R w KQkq -
Side to move: White
Legal moves: g2g3, b1a3, a1a7, f1e2, f4d6, f1c4, f4c7, e1e2, f1d3, h1g1, d4c6, f4b8, a1a3, f1b5, f2f3, b3b4, a1a5, a1a4, e1d1, h2h4, d4b5, d4e6, f1a6, h2h3, d4f3, d4c2, g2g4, b1d2, d4f5, a1a2, c3c4, e1d2, d4e2, a1a6, f4h6, f4e5, f4g3, f4g5, e3e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f4b8 (57.1%)
2. f4e5 (55.4%)
3. d4b5 (55.3%)
4. f4c7 (54.2%)
5. g2g3 (50.9%)
</rationale><uci_move>f4b8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1b2rk1/pp3p1p/4p3/6pq/1bPNp3/4BnP1/PPQ1BP1P/R4RK1 w - -
Side to move: White
Legal moves: g1h1, g1g2, e2f3, d4f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e2f3 (42.1%)
2. d4f3 (37.4%)
3. g1h1 (1.0%)
4. g1g2 (1.0%)
</rationale><uci_move>e2f3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r2k1/p1p3p1/1p3p2/5q1p/Q6P/6P1/PP3P2/4R1K1 b - -
Side to move: Black
Legal moves: d8d1, f5d5, a7a6, f5e6, f5f2, f5g5, f5g6, f5d7, c7c5, d8d2, d8e8, f5d3, d8d3, d8c8, f5e4, f5h3, d8f8, f5b5, g8f8, f5c5, d8b8, d8a8, f5e5, c7c6, d8d7, g8f7, b6b5, a7a5, f5g4, d8d6, f5a5, g8h8, f5h7, f5f4, g8h7, d8d5, g7g6, g7g5, f5c8, f5f3, f5b1, d8d4, f5c2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b6b5 (49.4%)
2. g8h8 (49.0%)
3. c7c5 (47.5%)
4. g8h7 (46.1%)
5. d8d2 (36.9%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/pp3ppp/2nbpn2/3p4/3P1Pb1/3BPN2/PP1N2PP/R1BQ1RK1 w Q -
Side to move: White
Legal moves: d3f5, d1e1, g2g3, d1c2, d3e4, a1b1, d1a4, f3h4, d1b3, e3e4, d2b3, d2e4, d2c4, f3e1, f3e5, b2b3, d3c2, d2b1, d3e2, a2a3, h2h4, d3h7, d1e2, a2a4, f1e1, g1h1, f4f5, f3g5, d3a6, d3g6, d3b5, b2b4, f1f2, d3b1, d3c4, h2h3, g1f2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d2b3 (44.5%)
2. h2h3 (43.9%)
3. a2a3 (42.5%)
4. d3e2 (41.6%)
5. d1a4 (41.1%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bqkb1r/pp1p1ppp/2n1p3/2p1P3/6n1/1P3NP1/P1PP1P1P/RNBQKB1R w KQkq -
Side to move: White
Legal moves: f1d3, c1b2, d2d4, d2d3, c1a3, b1c3, f3g1, f3g5, f1b5, h1g1, c2c4, f3h4, f1g2, e1e2, h2h3, f1a6, a2a4, f1h3, d1e2, b1a3, c2c3, h2h4, b3b4, f3d4, a2a3, f1c4, f1e2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c1b2 (50.6%)
2. d1e2 (48.2%)
3. f1g2 (45.2%)
</rationale><uci_move>c1b2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r4rk1/ppq2pb1/3p2p1/2pN1bPn/3nNP1p/3P4/PPP3BP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: d4b5, f5c8, g7h8, a8e8, d4f3, g7h6, c7a5, a7a5, c7d7, c7d8, b7b5, f5h3, d4e6, h5f6, d4c2, g8h8, h5g3, c7e7, f7f6, f8d8, g7f6, g8h7, d4c6, f5d7, g7e5, b7b6, h4h3, c7b8, a7a6, c7c6, h5f4, c7c8, c5c4, f8c8, d4b3, f5g4, a8d8, a8b8, c7b6, f8b8, f5e6, f8e8, f5e4, d4e2, a8c8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f5e4 (80.7%)
2. c7b8 (66.4%)
3. c7a5 (60.2%)
4. c7d8 (50.0%)
5. c7d7 (49.2%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/5p2/p3b3/1p5p/1P3K2/P2B2P1/7k/8 w - -
Side to move: White
Legal moves: d3b1, f4g5, d3f5, d3e4, d3b5, f4e5, a3a4, g3g4, f4e4, d3c4, d3f1, f4e3, d3e2, d3h7, d3g6, f4f3, d3c2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d3e2 (80.3%)
2. d3e4 (50.0%)
3. d3c2 (50.0%)
</rationale><uci_move>d3e2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5r2/1pk1p3/p1p1p1qb/3pP3/6PR/2N2p2/PPP4Q/1K3R2 b - -
Side to move: Black
Legal moves: f8g8, g6g8, b7b5, f8c8, g6f5, f3f2, g6g7, g6d3, g6f6, h6g5, g6f7, d5d4, f8e8, f8f5, c7b6, c7d8, g6g4, f8f4, g6g5, f8f6, h6f4, g6e8, c7d7, f8f7, c6c5, c7c8, h6g7, g6h7, f8b8, h6c1, g6c2, a6a5, f8d8, h6d2, c7b8, f8h8, b7b6, g6h5, g6e4, h6e3, f8a8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f8h8 (83.0%)
2. h6e3 (80.7%)
3. h6g5 (80.4%)
4. h6g7 (78.1%)
5. h6f4 (76.3%)
</rationale><uci_move>f8h8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4r2r/1k1bq2p/p3p2R/Q2pP1p1/2pN1pP1/P7/1PP2P2/2K4R b - -
Side to move: Black
Legal moves: d7c8, e7c5, h8f8, b7c8, e7a3, b7a8, f4f3, c4c3, d7a4, d7c6, e8f8, h8g8, e7d8, e7g7, d7b5, e8g8, b7b8, e8c8, e7f7, e7f6, e7d6, e7b4, e8a8, e8b8, b7a7, e7f8, e8d8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d7b5 (79.3%)
2. e8a8 (78.3%)
3. e8b8 (77.8%)
4. e7d8 (77.0%)
5. e8c8 (76.3%)
</rationale><uci_move>d7b5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3rr3/1R4p1/2n2pkp/p2N4/1b6/5N2/PP3PPP/2KR4 w - -
Side to move: White
Legal moves: d1d3, f3d2, d5e3, b7d7, a2a4, c1c2, f3g1, c1b1, b7g7, f3e1, f3h4, d1g1, b2b3, g2g3, d5b6, d5c3, h2h4, h2h3, d1h1, g2g4, b7c7, d5f6, d5e7, d1d2, b7e7, b7b4, a2a3, f3d4, b7b6, b7a7, d1f1, d5c7, d1e1, b7b8, d5f4, b7f7, d1d4, b7b5, f3g5, f3e5, d5b4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3h4 (89.9%)
2. g2g3 (75.7%)
3. b7c7 (72.7%)
</rationale><uci_move>f3h4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 6k1/p1K1b3/3p2pP/2pN2P1/2n2B2/8/p3r3/7R b - -
Side to move: Black
Legal moves: e2h2, c4a3, e2e6, e2e4, e7g5, e2b2, a7a5, a2a1n, a2a1b, c4e3, e2d2, e7f6, e2f2, g8f8, c4b2, e2g2, e2e5, c4b6, e2c2, a2a1r, a7a6, e2e3, g8f7, g8h8, e7d8, c4e5, c4d2, a2a1q, c4a5, g8h7, e7f8, e2e1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a7a5 (36.9%)
2. e2e4 (33.8%)
3. g8h8 (33.8%)
4. g8h7 (33.5%)
5. e7f8 (33.4%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r6k/1bp1bp1p/p7/4p3/Pp6/1B3nKP/1PP2P2/R1B1R3 w - -
Side to move: White
Legal moves: g3g2, e1e4, e1g1, c1h6, e1e3, h3h4, c1d2, b3a2, c1f4, e1e5, g3g4, b3c4, a4a5, e1f1, b3d5, a1a3, c2c3, e1e2, c1g5, a1b1, b3e6, a1a2, c2c4, e1d1, e1h1, c1e3, b3f7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e1e5 (11.2%)
2. b3f7 (11.0%)
3. g3g4 (11.0%)
4. c1g5 (10.6%)
5. h3h4 (9.9%)
</rationale><uci_move>e1e5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1rk1/pp2bppp/2n5/4n3/2Pp1N2/1P4P1/P2P2BP/RNBQR1K1 w - -
Side to move: White
Legal moves: c4c5, f4g6, h2h3, g1f2, f4h5, f4h3, g2f3, d1g4, b3b4, h2h4, a2a4, g2d5, a2a3, g3g4, d1c2, d2d3, c1a3, g1f1, g2f1, f4e6, e1e5, g2h1, d1f3, c1b2, e1e3, f4d3, b1c3, g2c6, f4d5, g2h3, g2e4, g1h1, d1h5, b1a3, e1f1, e1e2, e1e4, f4e2, d1e2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c1a3 (39.8%)
2. d2d3 (35.2%)
3. h2h3 (34.1%)
4. g2f3 (31.6%)
5. e1e4 (29.9%)
</rationale><uci_move>c1a3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/ppp2ppp/2np4/2b3B1/2Bpn1b1/5N2/PPP1NPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: g4f3, d8e7, h7h5, e4c3, d8c8, e4f2, g4f5, d8e8, g4h5, a8b8, g4e6, g8h8, c5b6, d8g5, c6e5, d8f6, c5a3, a7a6, f8e8, e4g5, g4d7, e4d2, b7b5, c6b8, c6b4, d4d3, g4h3, d8d7, h7h6, b7b6, a7a5, g4c8, g7g6, a8c8, c6e7, d6d5, c6a5, c5b4, e4g3, d8b8, e4f6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d8e8 (25.6%)
2. d8d7 (24.4%)
3. e4g5 (10.4%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r4/2p1r1pk/p2PPpq1/2N2b1p/2p2B1P/8/PP1Q2P1/4R1K1 b - -
Side to move: Black
Legal moves: f5e6, f5c2, e7e6, c7d6, d8d7, h7g8, d8a8, h7h8, g6f7, g6g2, g6h6, d8h8, f5g4, f5d3, a6a5, d8f8, f5e4, g6g4, g6g3, e7f7, c4c3, g6g5, e7e8, f5h3, d8b8, d8e8, d8g8, f5b1, d8d6, d8c8, c7c6, g6e8, e7d7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g6g4 (47.1%)
2. c4c3 (38.6%)
3. c7d6 (25.1%)
</rationale><uci_move>g6g4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/pbp4p/8/2K5/1P3k1P/8/8/3B4 b - -
Side to move: Black
Legal moves: b7h1, f4e3, a7a5, b7g2, b7f3, c7c6, h7h6, h7h5, b7e4, b7d5, b7c6, f4f5, b7a8, a7a6, f4e5, b7c8, b7a6, f4g3, f4e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a7a6 (46.8%)
2. b7e4 (45.1%)
3. f4g3 (35.9%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/5r1k/1Npp1Ppp/2n5/6P1/5K1P/2R5/8 b - -
Side to move: Black
Legal moves: h6h5, f7f8, c5b3, h7g8, f7g7, c5e6, g6g5, h7h8, c5d3, f7b7, f7c7, f7d7, d6d5, f7e7, c5e4, c5a6, c5b7, f7f6, f7a7, c5d7, c5a4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c5d3 (39.1%)
2. f7f8 (38.1%)
3. f7f6 (28.1%)
</rationale><uci_move>c5d3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5bk1/5ppn/3r2b1/3B2P1/2Q3N1/4B3/6K1/8 b - -
Side to move: Black
Legal moves: g6e4, d6d7, d6a6, h7f6, d6f6, d6b6, d6e6, g8h8, h7g5, g6d3, d6d8, d6c6, g6h5, g6c2, d6d5, g6f5, g6b1, f8e7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g6h5 (93.6%)
2. g6f5 (93.3%)
3. h7g5 (93.0%)
4. d6d5 (89.7%)
5. f8e7 (89.1%)
</rationale><uci_move>g6h5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqk1nr/pp3ppp/2p5/2PNp2Q/4P3/8/PPP2PPP/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: d8d7, c8h3, h7h6, b7b5, b8a6, g7g5, e8d7, d8e7, c8e6, g8f6, d8c7, g8h6, d8f6, d8a5, d8g5, a7a6, d8h4, c8d7, c6d5, g7g6, d8d6, d8d5, c8f5, a7a5, c8g4, g8e7, b7b6, b8d7, e8f8, d8b6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e8f8 (70.3%)
2. g8e7 (68.3%)
3. c8e6 (65.5%)
4. b8d7 (62.6%)
5. c6d5 (39.0%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqk2r/ppp1bppp/3p1n2/8/2BpP3/5N2/PPP2PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: b1a3, f3g5, c1e3, g1h1, h2h3, f3e1, c2c3, a2a4, b2b4, c4e6, g2g3, c1h6, f1e1, c4b3, b1c3, c1d2, d1e1, c4e2, d1e2, c1f4, d1d4, c4f7, b2b3, h2h4, e4e5, c4d5, b1d2, a2a3, f3h4, c4a6, c4b5, f3d2, g2g4, c4d3, d1d3, d1d2, f3e5, f3d4, c1g5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d1d4 (51.2%)
2. f1e1 (50.9%)
3. f3d4 (48.1%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2k5/ppprn3/6pr/3pR2p/3P4/P1N2R2/1PP2P1P/2K5 b - -
Side to move: Black
Legal moves: a7a6, e7c6, g6g5, e7f5, e7g8, a7a5, d7d6, c7c6, h5h4, d7d8, b7b5, c7c5, b7b6, c8b8, h6h8, h6h7, c8d8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b7b6 (66.1%)
2. h6h7 (63.5%)
3. e7c6 (62.4%)
4. c7c6 (55.3%)
5. h6h8 (54.6%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5b2/p5k1/1n1p1N2/p1p1p1Pp/2P5/2P1BK2/1r3P2/7R w - -
Side to move: White
Legal moves: h1h4, h1d1, f3e4, e3f4, e3d4, h1g1, h1h2, f3g3, h1f1, f3g2, f6d7, h1h3, h1e1, h1h5, f6d5, f6e8, e3c1, f6h7, h1c1, f6g8, f6g4, e3c5, h1a1, g5g6, h1b1, f6e4, e3d2, f6h5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h1h5 (36.4%)
2. h1a1 (33.4%)
3. f6h5 (33.1%)
</rationale><uci_move>h1h5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/6p1/5p1k/5P1P/6K1/8/8 w - -
Side to move: White
Legal moves: g3f2, g3h3, g3f3, g3h2, g3g2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g3h3 (50.0%)
2. g3f3 (1.0%)
3. g3f2 (1.0%)
4. g3g2 (1.0%)
5. g3h2 (1.0%)
</rationale><uci_move>g3h3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bqkr2/pppp2pN/2n5/3Np3/2B1np2/3P4/PPP2KPP/R1BQ3R w q -
Side to move: White
Legal moves: f2g1, f2e2, d3e4, f2f1, f2f3, f2e1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f2f1 (88.6%)
2. d3e4 (88.0%)
3. f2g1 (87.4%)
</rationale><uci_move>f2f1</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3kb1r/3n1p1p/pq3np1/4p1B1/PN6/1P3P2/1P1Q2PP/R3KB1R w KQkq -
Side to move: White
Legal moves: g5e3, e1c1, f1b5, b4a2, b4d3, g5h4, f1c4, d2d6, g5f6, d2f2, a1d1, e1d1, f1e2, d2e3, b4c6, b4c2, d2c1, d2d5, d2d4, f3f4, e1e2, b4a6, b4d5, f1d3, f1a6, a1a3, d2d7, d2d1, a4a5, a1c1, d2e2, h1g1, d2d3, d2f4, h2h4, a1b1, g5f4, d2c2, h2h3, d2c3, g2g4, g5h6, a1a2, g2g3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b4c2 (52.3%)
2. b4a2 (51.6%)
3. b4d5 (49.1%)
4. b4d3 (48.1%)
5. b4a6 (42.8%)
</rationale><uci_move>b4c2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5b1k/p7/3p2p1/2p1p1P1/2P4P/R1P1N3/1nK2r2/2B5 w - -
Side to move: White
Legal moves: c2b3, c1d2, c2b1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c1d2 (51.9%)
2. c2b1 (49.8%)
3. c2b3 (30.9%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/ppp1bppp/2n5/3pP2b/3Pn3/1BN2N1P/PP3PP1/R1BQ1RK1 b - -
Side to move: Black
Legal moves: d8d7, e7d6, g7g6, g8h8, e4g5, e7a3, h5g6, c6d4, e4c5, e4g3, h7h6, c6b4, c6b8, f7f6, e4d6, e7f6, d8c8, f7f5, c6a5, e4c3, b7b5, d8d6, f8e8, e4f6, e7h4, e7g5, a7a5, c6e5, e4f2, h5g4, b7b6, h5f3, a8c8, d8b8, e7b4, e7c5, a8b8, g7g5, e4d2, a7a6, d8e8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c6b4 (55.9%)
2. h5f3 (54.9%)
3. e4c3 (52.1%)
</rationale><uci_move>c6b4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/1p6/p2Pk3/N7/P7/1P2K3/2b5/8 w - -
Side to move: White
Legal moves: b3b4, e3e2, e3f4, e3d4, a5b7, e3f3, a5c4, e3d2, d6d7, e3f2, a5c6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a5b7 (89.8%)
2. e3d2 (50.0%)
3. e3d4 (50.0%)
</rationale><uci_move>a5b7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 1r1q1rk1/pp1nbppp/1n6/4B3/3QP3/2N3P1/PP3PBP/R4RK1 b - -
Side to move: Black
Legal moves: b6c4, a7a5, f8e8, d8c7, b6a8, b8c8, f7f5, b6a4, b6d5, d7c5, d8c8, b8a8, g7g5, e7d6, e7f6, e7c5, d8e8, g8h8, d7e5, e7g5, h7h5, d7f6, g7g6, f7f6, e7b4, b6c8, h7h6, e7a3, a7a6, e7h4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e7f6 (73.4%)
2. b8a8 (72.0%)
3. b8c8 (66.1%)
4. d7e5 (62.6%)
5. e7c5 (20.3%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 6R1/1p5k/p4r2/2P1Rp1r/5P2/3B3p/PP1K2b1/8 w - -
Side to move: White
Legal moves: b2b4, e5e8, c5c6, d2c3, d3c2, d2e1, g8e8, g8f8, a2a3, g8g7, g8g5, d2e2, d2d1, g8c8, e5d5, a2a4, d3c4, d3b1, e5e3, e5e4, g8d8, d3b5, b2b3, d3e2, g8h8, d2c1, e5e2, d2c2, d2e3, e5e7, g8b8, e5e6, d3e4, g8g3, e5f5, g8g2, e5e1, d3f1, g8a8, d3a6, g8g6, d3f5, g8g4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d3c4 (77.9%)
2. g8d8 (48.3%)
3. e5e8 (42.7%)
4. g8b8 (35.7%)
5. g8c8 (33.9%)
</rationale><uci_move>d3c4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 1k6/1P6/8/2p1pn1P/4B3/8/5K2/8 b - -
Side to move: Black
Legal moves: f5g7, b8c7, f5g3, b8a7, f5d4, f5h4, f5h6, f5e7, f5d6, c5c4, f5e3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c5c4 (99.0%)
2. b8a7 (99.0%)
3. f5d6 (91.9%)
4. f5h6 (91.8%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkb1r/ppp2ppp/5n2/3pp3/2P5/3P1N2/PP2PPPP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: d1b3, f3g5, g2g3, c4c5, c1e3, h1g1, c1g5, b1d2, c1f4, c1d2, d3d4, g2g4, f3h4, f3d2, h2h4, a2a4, h2h3, e2e4, e1d2, b1c3, c4d5, b2b4, f3d4, d1a4, c1h6, d1d2, b2b3, f3e5, a2a3, d1c2, e2e3, b1a3, f3g1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3e5 (56.6%)
2. c4d5 (51.7%)
3. c1g5 (50.0%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3kbnr/pp2pppp/8/3p4/3P4/3B1Q1P/PP3PP1/RNq1K2R w KQkq -
Side to move: White
Legal moves: e1e2, f3d1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e1e2 (45.8%)
2. f3d1 (32.9%)
3. f3d1 (32.9%)
</rationale><uci_move>e1e2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkb1r/pppp1ppp/8/4P3/5Bn1/6P1/PPP1PP1P/RN1QKBNR b KQkq -
Side to move: Black
Legal moves: h7h6, d8h4, f7f5, g7g5, h7h5, f8e7, c7c5, g7g6, d8f6, d8g5, d7d5, a7a5, d7d6, g4h2, f8b4, f8d6, a7a6, f8a3, e8e7, g4f6, g4f2, d8e7, b7b5, f7f6, b8c6, b8a6, c7c6, b7b6, f8c5, g4e3, g4e5, g4h6, h8g8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f8c5 (60.3%)
2. b8c6 (56.6%)
3. g7g5 (56.1%)
</rationale><uci_move>f8c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkb1r/pp3ppp/4pn2/2p5/5P2/5NN1/PPPP2PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: f8d6, f6d7, d8d6, f6g4, a7a5, e8e7, e8d7, b8a6, c8d7, f6h5, f8e7, h7h5, a7a6, d8a5, d8b6, d8d5, e6e5, f6e4, d8c7, h7h6, f6g8, b8c6, d8d2, g7g5, b8d7, c5c4, d8e7, g7g6, d8d7, d8d4, h8g8, d8d3, b7b5, f6d5, b7b6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h7h5 (46.6%)
2. c8d7 (45.1%)
3. d8c7 (45.0%)
4. b8c6 (44.3%)
5. f8d6 (43.0%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/p7/3kp2p/Pp3P1P/1Pp1PP2/8/2K5 b - -
Side to move: Black
Legal moves: c3c2, a6a5, d5c5, d5e6, e5f4, d5d6, d5c6, e5e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e5f4 (50.0%)
2. a6a5 (50.0%)
3. d5e6 (50.0%)
4. e5e4 (1.0%)
</rationale><uci_move>e5f4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2b3k1/1Np4p/ppP4B/4r2p/6p1/P7/1P1K4/6R1 b - -
Side to move: Black
Legal moves: e5e6, e5c5, e5e4, e5b5, c8d7, h5h4, a6a5, e5a5, e5d5, e5e1, e5e8, e5e2, e5f5, c8b7, g4g3, e5e3, c8f5, b6b5, g8h8, g8f7, c8e6, e5e7, e5g5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e5e7 (64.7%)
2. e5e4 (63.7%)
3. e5d5 (53.2%)
4. e5e6 (50.0%)
5. e5f5 (49.7%)
</rationale><uci_move>e5e7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/ppp1bppp/1n2p3/4Pb2/2nP4/P1N1B3/BP2NPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1a4, f2f3, e2c1, a3a4, e3c1, e3g5, e3f4, g2g3, b2b3, c3b1, d4d5, d1c2, b2b4, a1c1, a2b3, d1b3, d1b1, h2h3, g2g4, a2c4, a1b1, h2h4, e3h6, c3e4, d1d2, d1d3, d1c1, f2f4, e2f4, a2b1, e3d2, d1e1, e2g3, g1h1, c3a4, f1e1, c3d5, c3b5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e2g3 (52.8%)
2. d1c1 (51.9%)
3. e2f4 (50.0%)
4. a2c4 (48.0%)
5. d1b3 (46.1%)
</rationale><uci_move>e2g3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3kbnr/1p3ppp/pQn5/Bb6/4N3/8/PPP2PPP/R3K2R b KQkq -
Side to move: Black
Legal moves: f8c5, c6a7, a8d8, b5a4, g7g6, g8f6, c6e5, a8b8, g8e7, f7f5, c6b8, f7f6, f8b4, h7h5, c6d4, c6a5, c6d8, b5e2, g8h6, c6b4, e8e7, c6e7, a8c8, f8d6, b5c4, b5d3, g7g5, b5f1, f8a3, e8d7, a8a7, h7h6, f8e7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g8f6 (90.2%)
2. a8d8 (90.1%)
3. c6a5 (90.0%)
4. f8e7 (89.8%)
5. f7f5 (88.9%)
</rationale><uci_move>g8f6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/2Q5/p3p3/1k2P3/2pq4/1P6/P5PK/8 w - -
Side to move: White
Legal moves: b3b4, c7b8, g2g3, h2g3, c7b6, c7b7, h2h3, c7a7, b3c4, g2g4, a2a3, c7g7, c7c4, c7d7, c7c5, c7e7, c7f7, c7c6, h2h1, a2a4, c7c8, c7a5, c7d6, c7d8, c7h7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c7b7 (94.2%)
2. c7c4 (94.2%)
3. a2a4 (94.1%)
4. b3c4 (80.8%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r2k1/5ppp/R3bb2/4p3/qp2P3/P3QN2/1P2BPPP/6K1 b - -
Side to move: Black
Legal moves: f6h4, e6a2, g8h8, e6g4, a4a3, e6d7, e6h3, d8d1, a4c2, d8c8, d8b8, a4b5, a4d7, g7g6, a4a5, d8d2, a4a6, a4c6, f6e7, h7h6, d8d5, e6c8, d8d7, d8f8, h7h5, d8a8, g7g5, b4b3, a4d1, d8d6, e6f5, d8e8, a4b3, e6c4, b4a3, a4e8, d8d3, f6g5, g8f8, d8d4, e6d5, e6b3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a4e8 (63.2%)
2. a4d7 (61.6%)
3. d8d1 (57.3%)
4. a4b3 (55.9%)
5. a4c2 (43.5%)
</rationale><uci_move>a4e8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbq1rk1/1pp2pb1/p2p2p1/3Pp1Np/4P2P/2N1P3/PPPQB1P1/2KR3R b - -
Side to move: Black
Legal moves: d8g5, f8e8, g7h8, g7f6, f7f5, a8a7, c8d7, d8f6, c8e6, c8g4, d8e8, b8c6, c7c5, f7f6, g8h8, a6a5, d8d7, c8f5, b7b6, b8d7, d8e7, b7b5, g7h6, c7c6, c8h3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b8d7 (67.9%)
2. g8h8 (66.8%)
3. d8e7 (66.0%)
4. g7f6 (64.0%)
5. g7h6 (59.9%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 6k1/p1p1r2p/6pb/B2P4/1P6/P6P/3pK3/3R4 w - -
Side to move: White
Legal moves: e2d3, e2f3, e2f1, e2f2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e2d3 (29.2%)
2. e2f2 (23.8%)
3. e2f1 (22.5%)
4. e2f3 (11.0%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/pb3ppp/1pn1pn2/2b5/2Pp4/1P2PNP1/PB1N1PBP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1c1, g2h1, b3b4, a2a3, g3g4, e3d4, f3e1, f3h4, b2c1, a2a4, d1b1, d1e1, a1b1, d1e2, d2e4, b2c3, h2h4, g2h3, f3g5, b2d4, d2b1, g1h1, f1e1, d1c2, f3e5, f3d4, a1c1, b2a3, h2h3, e3e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3d4 (73.4%)
2. e3d4 (72.7%)
3. b2d4 (64.6%)
4. b3b4 (50.0%)
5. d1e2 (38.8%)
</rationale><uci_move>f3d4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/kpq1r1p1/p1n2p1p/P2Q1R2/1PP3P1/5N1P/5PK1/8 w - -
Side to move: White
Legal moves: c4c5, d5e4, f3d2, f5e5, f5f6, h3h4, d5g8, f5h5, f5g5, f3e5, g2g1, d5d3, d5d2, f3h2, f3d4, b4b5, g4g5, d5d8, d5d6, f5f4, d5f7, d5d4, g2f1, d5c5, d5d1, d5d7, f3g5, d5b5, d5e5, f3g1, d5e6, d5c6, f3h4, g2h1, f3e1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d5d2 (72.6%)
2. b4b5 (71.5%)
3. d5c5 (63.1%)
</rationale><uci_move>d5d2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1rk1/pp2npbp/4p1p1/2pP4/P1B2P2/2NPB3/1PP3PP/R3QR1K b - -
Side to move: Black
Legal moves: d8d7, g8h8, h7h6, f7f5, a7a6, g7f6, e6d5, g7c3, a8b8, g7e5, f7f6, e7d5, d8d5, g7d4, c8d7, d8c7, g7h6, e7c6, d8b6, f8e8, e7f5, d8a5, h7h5, d8e8, g7h8, e6e5, a7a5, d8d6, b7b5, b7b6, g6g5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e7d5 (62.5%)
2. b7b6 (58.7%)
3. e6d5 (51.5%)
</rationale><uci_move>e7d5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r5k1/ppq1p1b1/4n2r/1P2p2p/2P5/B1P5/2BN1PQP/5R1K w - -
Side to move: White
Legal moves: g2g4, h2h4, g2c6, a3c5, g2g1, f1d1, c2b1, a3b4, c2e4, c2d1, g2e4, g2g6, f2f4, h2h3, a3e7, f1b1, g2g7, g2g3, c2g6, g2d5, c2d3, f1g1, c2h7, a3b2, g2h3, d2b3, d2f3, a3d6, b5b6, c2a4, d2b1, g2g5, c2f5, d2e4, g2f3, f1e1, f1a1, a3c1, h1g1, c2b3, g2b7, f1c1, c4c5, f2f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f1g1 (63.8%)
2. a3c1 (55.6%)
3. g2e4 (52.1%)
</rationale><uci_move>f1g1</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1rk1/3p1ppp/p1n1p3/1p2P3/8/2NQ1n2/PPB2PP1/3R1RK1 w - -
Side to move: White
Legal moves: g1h1, d3f3, g2f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d3f3 (40.2%)
2. g2f3 (15.5%)
3. g1h1 (1.0%)
</rationale><uci_move>d3f3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3rr3/p5pk/1pn2b2/2p1pP2/P1Pp2PP/2P1N3/1B2K3/1R5R w - -
Side to move: White
Legal moves: b1e1, e3c2, b2a3, b1c1, h1d1, b1f1, e2f1, e3g2, e3f1, e2e1, h4h5, e2d1, h1h2, h1c1, b2c1, b1a1, b1d1, e3d5, e2f3, b2a1, c3d4, e2f2, h1h3, g4g5, e2d2, h1e1, h1f1, e2d3, b1g1, a4a5, e3d1, h1g1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e3d5 (36.8%)
2. g4g5 (33.0%)
3. b2c1 (29.9%)
</rationale><uci_move>e3d5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r4b1r/p4kpp/2pn4/2p1Rp1b/7N/N5PP/PPP2P2/R1B3K1 w - -
Side to move: White
Legal moves: g1g2, a1b1, g1h2, e5c5, g1f1, e5e8, a3b1, e5e4, c1g5, c2c4, a3c4, g1h1, e5e3, e5e7, f2f4, c2c3, e5f5, a3b5, e5e6, f2f3, b2b4, h4f5, e5d5, b2b3, c1d2, c1f4, g3g4, c1e3, c1h6, h4g2, e5e1, h4f3, h4g6, e5e2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e5c5 (71.3%)
2. c1e3 (69.1%)
3. g3g4 (66.9%)
4. c1f4 (64.8%)
5. a3c4 (61.3%)
</rationale><uci_move>e5c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 6k1/p4pb1/6p1/2pq2Pp/3p3P/3QrP2/PPR5/1KR5 w - -
Side to move: White
Legal moves: d3a6, c2f2, c2h2, b2b3, b1a1, d3f1, d3c4, d3e4, c1d1, d3b5, c2g2, d3d1, c2c3, d3f5, d3g6, d3b3, d3e3, d3c3, c1f1, f3f4, c2c5, d3a3, d3e2, c2e2, d3d2, c1h1, a2a4, c1e1, b2b4, a2a3, c2c4, c2d2, c1g1, d3d4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c2c5 (50.0%)
2. d3c4 (45.9%)
3. d3b5 (35.6%)
</rationale><uci_move>c2c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqkb1r/pp1pp1pp/5n2/2pP2N1/4p3/8/PPP2PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: f6h5, g7g6, f6g8, b7b6, e4e3, a7a5, d8b6, f6g4, e7e5, d7d6, h8g8, e7e6, b8a6, c5c4, h7h6, b7b5, a7a6, f6d5, d8a5, b8c6, d8c7, h7h5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b8a6 (62.4%)
2. a7a6 (60.6%)
3. g7g6 (57.5%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bqkb1r/pp1ppppp/2n2n2/8/4P3/2QB4/PPP2PPP/RNB1K1NR b KQkq -
Side to move: Black
Legal moves: b7b6, b7b5, a7a5, c6b4, h7h5, d8b6, f6g8, a8b8, f6d5, h7h6, e7e6, a7a6, d7d5, g7g5, f6e4, d8a5, d7d6, f6h5, h8g8, e7e5, c6d4, c6a5, g7g6, d8c7, c6e5, f6g4, c6b8

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d7d6 (47.7%)
2. e7e6 (47.1%)
3. g7g6 (46.7%)
4. d7d5 (44.5%)
5. e7e5 (43.2%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/8/1k3P2/8/1K6/2P5/8 b - - 0 1
Side to move: Black
Legal moves: b5a5, b5c5, b5b6, b5a6, b5c6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>b5c6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/2K1k3/6QR/8/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: g6e4, g6d6, g6b6, g6e6, c7b7, g6g8, g6d3, c7c6, c7c8, g6f6, g6h5, g6c2, g6f7, g6g3, c7b6, h6h1, g6g4, h6h4, g6g5, g6a6, h6h8, h6h3, g6g7, g6g2, g6b1, h6h5, h6h2, g6g1, h6h7, g6h7, g6f5, c7b8, g6e8, g6c6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>c7c8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1b1kb1r/pp1n1p2/2p1P2p/6p1/3BNpn1/5N2/qPP1Q1PP/2KR1B1R b kq -
Side to move: Black
Legal moves: f8d6, a2e6, f7f5, a2c4, a2b3, c6c5, a2a3, a2a1, h8h7, g4e3, f8c5, g4e5, a2a6, a8b8, f7f6, d7b6, a2b2, a2a4, a2b1, f8a3, f8b4, e8d8, a2d5, f8g7, g4f6, a7a5, b7b6, e8e7, f7e6, g4f2, h6h5, g4h2, d7c5, f8e7, h8g8, d7e5, b7b5, d7b8, a7a6, a2a5, d7f6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g4e3 (70.7%)
2. a2e6 (69.7%)
3. d7b6 (67.7%)
</rationale><uci_move>g4e3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1r2/5pk1/p2pb2p/1pp3n1/P3P2R/3BN1P1/1P4P1/3Q1RK1 w - -
Side to move: White
Legal moves: h4f4, d1e2, d1a1, g1h2, d3e2, d3c4, f1f5, e3f5, h4h5, a4a5, f1f7, h4h6, d1c2, d3c2, e3d5, d1b3, d1f3, b2b3, h4h2, h4h1, e4e5, d1e1, d3b5, a4b5, e3g4, b2b4, f1f4, d1c1, f1f6, g1f2, d3b1, e3c4, f1f2, d1g4, g1h1, f1e1, e3c2, g3g4, d1h5, h4g4, d1d2, d1b1, f1f3, h4h3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a4b5 (64.7%)
2. d3e2 (61.7%)
3. b2b3 (61.1%)
4. g1h2 (61.0%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 7k/5p1p/3p2p1/rp2b3/p3P3/3B1P2/RP4PP/6K1 w - -
Side to move: White
Legal moves: d3c2, d3c4, b2b3, a2a4, f3f4, h2h4, a2a1, g2g3, d3b1, d3f1, g1f2, g1f1, g2g4, b2b4, g1h1, d3e2, d3b5, h2h3, a2a3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b2b4 (44.9%)
2. g2g3 (35.1%)
3. d3e2 (33.6%)
4. f3f4 (33.4%)
5. d3c2 (31.4%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/1pk5/6Kp/2P2Pp1/6P1/8/8 b - -
Side to move: Black
Legal moves: c6b7, c6d6, b6b5, c6c5, c6d7, c6c7, h5h4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c6c5 (99.5%)
2. c6c7 (99.3%)
3. c6d7 (99.3%)
4. h5h4 (99.3%)
5. c6b7 (99.3%)
</rationale><uci_move>c6c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1k1r/pp2pp1p/6p1/1Bppb3/8/3P4/PPPN1PPP/R2QK2R b KQ -
Side to move: Black
Legal moves: a8b8, d8a5, e5d6, f7f6, d8e8, c8h3, e5h2, c8e6, c8f5, d8c7, e5b2, e5b8, c8g4, b7b6, h7h6, d5d4, h7h5, a7a6, e5g7, f8g7, c5c4, c8d7, e5c7, h8g8, f8g8, e5d4, a7a5, d8d7, g6g5, d8b6, e5f6, e7e6, e5g3, f7f5, d8d6, e5c3, e5f4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d8a5 (16.2%)
2. a7a6 (15.9%)
3. e5b2 (14.0%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3r1k1/3bb1pp/1q2pn2/2NpB3/1P6/3B4/4QPPP/R4RK1 w - -
Side to move: White
Legal moves: e2a2, e2g4, a1a5, d3c4, d3e4, e5g3, c5b7, a1c1, e2e3, d3f5, e2h5, a1a4, h2h4, e2d2, d3a6, a1a2, e2d1, f2f3, g1h1, e5f6, c5b3, a1a7, a1e1, e2b2, d3h7, a1a6, e2c2, h2h3, a1a3, f1d1, d3b5, g2g3, a1d1, b4b5, f1e1, e2e1, e2e4, c5d7, e5b8, f2f4, e5d6, e5f4, f1c1, c5e6, g2g4, e2f3, a1a8, d3b1, f1b1, e5c3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e5f6 (88.4%)
2. a1a8 (88.1%)
3. a1c1 (70.5%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): QK3q2/8/8/2k5/8/8/8/8 w - -
Side to move: White
Legal moves: b8b7, b8a7, b8c7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b8a7 (50.0%)
2. b8b7 (1.0%)
3. b8c7 (1.0%)
</rationale><uci_move>b8a7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 1R6/8/4k3/3p1p2/1p3P1p/PPbKP2P/8/8 b - -
Side to move: Black
Legal moves: c3f6, c3e5, e6d7, c3e1, e6d6, e6f7, c3h8, c3b2, c3d2, c3a1, b4a3, c3d4, d5d4, e6f6, c3g7, e6e7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e6d7 (94.8%)
2. c3e5 (94.1%)
3. e6d6 (94.0%)
</rationale><uci_move>e6d7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/2Q5/3P2k1/2q3pp/1p6/7P/1P3PP1/6K1 b - -
Side to move: Black
Legal moves: c5f5, c5c6, c5d4, c5b5, c5c2, h5h4, g6f5, c5d6, g5g4, c5e3, g6f6, c5f2, c5a7, c5c1, c5b6, c5a5, c5e5, c5c3, c5c7, c5c4, c5d5, b4b3, g6h6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c5c7 (99.0%)
2. c5d5 (99.0%)
3. c5e5 (92.9%)
</rationale><uci_move>c5c7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 7k/8/6PP/6K1/2B5/2b5/8/8 b - -
Side to move: Black
Legal moves: c3b4, c3d2, c3b2, c3g7, c3d4, c3a5, c3f6, c3e5, c3a1, c3e1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c3d4 (99.0%)
2. c3a1 (99.0%)
3. c3f6 (99.0%)
4. c3d2 (50.0%)
</rationale><uci_move>c3d4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/R2rk3/8/2B3p1/p3N1P1/5PK1/r7/8 b - -
Side to move: Black
Legal moves: e7f7, e7e8, e7d8, e7e6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e7f7 (99.6%)
2. e7e8 (94.4%)
3. e7e6 (92.4%)
4. e7d8 (85.6%)
</rationale><uci_move>e7f7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4K3/8/8/8/8/2Qk4/4p3/8 b - - 0 1
Side to move: Black
Legal moves: d3c3, d3e4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>d3c3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1k1r/pp1n1pp1/5n1p/2p5/8/BQP2N2/P4PPP/R3R1K1 w - -
Side to move: White
Legal moves: e1b1, e1c1, g1h1, b3d1, a3b2, e1e5, g1f1, e1d1, f3h4, a1b1, f3d2, e1e3, e1e7, e1e8, g2g4, b3e6, b3c2, b3c4, e1f1, h2h3, a1d1, b3b6, f3g5, a1c1, b3b7, b3b1, b3b4, b3b5, f3d4, b3a4, e1e6, b3b2, h2h4, a3b4, a3c1, g2g3, f3e5, e1e2, b3f7, e1e4, a3c5, b3d5, c3c4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3e5 (70.3%)
2. c3c4 (61.9%)
3. a3b2 (60.3%)
4. a1d1 (58.7%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4rrk1/1p6/p1p1b2p/P1Pp1pq1/8/3B1PP1/2Q3K1/1R2R3 w - -
Side to move: White
Legal moves: c2d1, b1a1, c2b3, d3f5, g2h3, g3g4, b1d1, e1g1, d3c4, g2f1, g2f2, d3e4, c2d2, c2c4, e1e2, c2c1, g2h2, d3b5, e1e5, c2a4, c2c3, c2f2, e1d1, d3a6, e1e4, c2e2, e1e6, b1b6, b1b4, b1b3, d3f1, b1c1, c2b2, b1b2, b1b5, e1h1, d3e2, g2h1, e1e3, e1c1, c2a2, e1f1, f3f4, b1b7, g2g1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b1b7 (53.9%)
2. f3f4 (48.7%)
3. e1e5 (46.2%)
4. e1g1 (40.0%)
5. e1h1 (38.7%)
</rationale><uci_move>b1b7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1b1kbnr/1p3ppp/p7/2pN4/2B2P2/4P3/PP4PP/R1B2RK1 b kq -
Side to move: Black
Legal moves: g7g6, c8e6, b7b6, g7g5, h7h5, c8g4, e8d7, g8f6, b7b5, f7f6, h7h6, c8f5, f7f5, a8b8, a8a7, f8e7, g8h6, a6a5, c8d7, f8d6, g8e7, e8d8, c8h3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e8d8 (83.1%)
2. b7b5 (81.3%)
3. f8d6 (66.6%)
4. a8a7 (66.4%)
5. a8b8 (60.6%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/1b3k1p/p7/1N6/P4p2/2Nr4/1P3K1P/4B3 w - -
Side to move: White
Legal moves: b5d4, b5d6, h2h3, c3a2, c3e2, c3d5, b5a7, b5a3, h2h4, c3d1, b5c7, e1d2, b2b3, c3b1, a4a5, f2f1, c3e4, b2b4, f2g1, f2e2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. b5a3 (52.9%)
2. b5a7 (43.4%)
3. b5c7 (38.6%)
</rationale><uci_move>b5a3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 6k1/1p1q1pbp/pn2p1p1/3pP1BP/3P1NQ1/1P6/r4PP1/3R2K1 w - -
Side to move: White
Legal moves: h5g6, g1h2, d1d3, f4g6, d1a1, g5f6, g5h4, g4e6, g4f3, f4e2, g4g3, d1d2, g1f1, g5d8, g4e2, g4h4, g2g3, g5h6, g4h3, d1e1, d1c1, d1f1, g4f5, d1b1, g1h1, f4d3, f4h3, f4d5, f4e6, f2f3, h5h6, g5e7, b3b4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h5g6 (76.9%)
2. g4h4 (76.2%)
3. d1c1 (75.9%)
4. d1d3 (71.5%)
5. h5h6 (69.4%)
</rationale><uci_move>h5g6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4b1k1/1r6/1r1p1B1Q/2pP3p/p7/2P3K1/P7/8 w - -
Side to move: White
Legal moves: h6g7, f6g7, c3c4, f6h4, h6h8, g3f3, f6d4, g3f4, g3h4, f6e7, h6h7, g3g2, h6f8, a2a3, h6e3, h6d2, f6h8, g3h3, f6g5, h6g6, g3h2, h6h5, g3f2, h6f4, f6d8, f6e5, h6c1, h6g5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h6h8 (99.0%)
2. h6e3 (81.9%)
3. g3h4 (75.6%)
4. h6g5 (73.9%)
5. c3c4 (66.6%)
</rationale><uci_move>h6h8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r3k/r1p2ppp/1n2p3/pB6/Pp2PPn1/8/1P1B1Q1P/2R1K2R b K -
Side to move: Black
Legal moves: d8d3, d8c8, g4f2, d8b8, g4f6, h7h5, d8a8, f7f6, h8g8, d8d2, e6e5, b6d7, g4h6, d8d7, b4b3, b6d5, a7a6, b6c8, d8e8, d8d5, d8d6, c7c6, b6a4, b6c4, b6a8, g7g5, g4e5, g4h2, g4e3, c7c5, f7f5, d8f8, g7g6, d8d4, a7b7, a7a8, d8g8, h7h6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a7a8 (91.8%)
2. f7f5 (90.8%)
3. g4f2 (25.3%)
</rationale><uci_move>a7a8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnbqk2r/p1p2ppp/4pn2/1p2N1B1/1bpP4/2N5/PP2PPPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: g5f4, d1b1, b2b3, a2a3, d1c1, d4d5, f2f3, g2g4, a2a4, g5h4, e5g4, a1b1, e5d7, e5g6, e2e4, g5f6, g5h6, h2h4, d1d3, e5c4, g5e3, e5f3, e5d3, d1c2, d1b3, d1d2, e5c6, a1c1, g2g3, e2e3, e5f7, g5d2, g5c1, e1d2, d1a4, f2f4, h2h3, h1g1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a2a4 (44.6%)
2. a2a3 (40.6%)
3. e2e3 (40.5%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r4r2/pp3pk1/5p2/3p4/b2P4/2P2N2/P1K2PPP/3R3R w - -
Side to move: White
Legal moves: c2b2, c2c1, c2b1, c2d3, c2d2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c2d3 (47.1%)
2. c2d2 (45.3%)
3. c2c1 (40.1%)
</rationale><uci_move>c2d3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): N1b2br1/3qnQ1p/2kp4/1R1Npp2/2P1r3/8/P4PPP/5RK1 b - -
Side to move: Black
Legal moves: e4e2, h7h5, e4e1, d7d8, g8h8, g8g6, c8a6, h7h6, d7b7, g8g3, g8g7, g8g4, d7e8, d7e6, e4e3, g8g5, d7a7, e4d4, e4g4, e4f4, c8b7, f8g7, e4h4, e7g6, e4c4, d7c7, f5f4, g8g2, f8h6, e7d5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e4c4 (98.6%)
2. d7d8 (98.2%)
3. g8g2 (96.4%)
</rationale><uci_move>e4c4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn1q1rk1/pb3pbp/5np1/1p6/2p1N3/2P3N1/PPB2PPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: d8e7, f6d5, g6g5, g7h6, d8a5, f8e8, d8d5, b5b4, b7c6, d8c8, g7h8, d8d1, b8c6, h7h6, a7a6, f6h5, f6e4, d8e8, a7a5, g8h8, h7h5, d8d4, d8d2, b7a6, d8d7, b8a6, b8d7, b7d5, f6e8, b7c8, b7e4, f6g4, d8b6, d8d3, d8d6, f6d7, d8c7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f6e4 (50.9%)
2. a7a6 (50.2%)
3. a7a5 (49.7%)
4. b8d7 (49.2%)
5. f6d5 (45.2%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1b1qrk1/4bp2/p4n1p/1pP5/nP1N2p1/P3P1B1/2Q2PPP/R2B1RK1 w - b6
Side to move: White
Legal moves: g3b8, d4b5, d4e6, c2e4, d4b3, c2c1, c2f5, c2d2, c2c3, e3e4, d1g4, c2a4, c2b1, f2f3, c2h7, c2e2, f2f4, c2c4, g3h4, d4f3, d4e2, c2a2, c2b2, d1e2, c2d3, f1e1, g3c7, d1f3, d4f5, d4c6, c5c6, g3e5, c5b6, c2b3, h2h4, a1a2, c2g6, g3d6, g1h1, h2h3, a1b1, a1c1, g3f4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g3f4 (62.5%)
2. h2h3 (59.9%)
3. a1c1 (58.9%)
4. h2h4 (56.0%)
5. g3e5 (55.8%)
</rationale><uci_move>g3f4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/2k3K1/4P3/8/8/8/4r3/3R4 w - -
Side to move: White
Legal moves: d1d2, d1d4, g7g6, g7g8, d1c1, g7f8, d1b1, d1a1, d1d6, d1g1, d1d7, d1d8, d1d3, d1e1, g7h8, g7f7, g7h7, g7f6, e6e7, d1f1, g7h6, d1h1, d1d5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g7f7 (99.6%)
2. d1d7 (99.6%)
3. g7f6 (99.6%)
</rationale><uci_move>g7f7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r1r1b/ppq2p1k/2p1p1p1/4Nn1n/2PP1P1p/1PQ2R1P/PB2N1P1/3R2K1 b - -
Side to move: Black
Legal moves: f5g7, h5f6, h8e5, c7b6, b7b5, f5e3, h7g7, a7a5, f5e7, c7a5, g6g5, c7d7, d8a8, h7h6, d8e8, d8d5, c6c5, a7a6, f8e8, c7d6, c7e5, f8g8, c7e7, f5d6, c7c8, f5g3, h5f4, b7b6, h8g7, f5h6, d8d7, d8c8, f7f6, d8d6, c7b8, d8b8, h5g3, h7g8, h5g7, h8f6, d8d4, f5d4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h7g8 (39.3%)
2. c6c5 (32.7%)
3. h5f4 (25.8%)
</rationale><uci_move>h7g8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/1k2r1p1/pPn2pBp/RbP5/3N2P1/7P/5PK1/8 w - -
Side to move: White
Legal moves: g6f7, a5a2, g6e8, h3h4, g2g1, g2h1, d4e6, d4c2, d4b3, d4f5, g4g5, f2f4, d4e2, d4f3, f2f3, a5a1, d4c6, g6b1, g2f3, a5a4, a5a6, g2g3, a5b5, d4b5, g6e4, g6f5, g6h7, a5a3, g6c2, g6d3, g2h2, g6h5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d4b3 (55.5%)
2. d4f5 (55.1%)
3. a5b5 (50.6%)
4. d4c6 (34.4%)
5. d4b5 (33.8%)
</rationale><uci_move>d4b3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2r1kbnr/pp3pp1/q3p3/2pnP1Bp/2NP3P/5N2/PPQ2PP1/R4RK1 b k -
Side to move: Black
Legal moves: b7b6, h8h7, f7f5, h8h6, e8d7, g8h6, a6c6, c5d4, g7g6, d5e7, d5f6, f7f6, c8c6, f8e7, c8a8, c8c7, c8d8, d5c3, a6a5, d5b4, a6a4, a6b6, d5f4, a6c4, d5c7, a6b5, a6a2, d5b6, g8e7, b7b5, g8f6, d5e3, a6d6, f8d6, c8b8, a6a3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. c8c7 (64.4%)
2. c8c6 (64.3%)
3. g8h6 (63.9%)
4. a6c6 (63.9%)
5. b7b5 (61.0%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/7p/3pk2P/8/3N2n1/3K4/8 b - -
Side to move: Black
Legal moves: e5d6, e5d4, e5f5, e5e6, e5e4, e5f6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e5e4 (16.3%)
2. e5f5 (13.3%)
3. e5d4 (10.7%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn3rk1/pp4pp/4P3/2p2Rp1/2N5/2P5/P5PP/R5K1 w - -
Side to move: White
Legal moves: c4a3, c4b2, f5e5, f5g5, a1f1, g1f2, c4d6, f5f7, e6e7, c4e3, a2a4, f5f6, f5d5, h2h3, f5f3, c4b6, f5c5, c4a5, f5f1, c4e5, a1d1, f5f4, g1h1, f5f8, a1b1, f5f2, c4d2, a2a3, g1f1, a1c1, h2h4, a1e1, g2g4, g2g3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f5c5 (60.3%)
2. f5g5 (54.6%)
3. f5d5 (53.3%)
4. a1d1 (51.1%)
5. a1f1 (50.0%)
</rationale><uci_move>f5c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2k1nr1r/R5p1/3p4/2p3p1/2N1P3/1R6/1P3P1P/6K1 b - -
Side to move: Black
Legal moves: f8f5, h8g8, f8f6, f8f4, h8h2, c8d8, f8f7, e8c7, h8h6, h8h5, f8f2, e8f6, h8h7, h8h3, f8g8, g7g6, g5g4, h8h4, f8f3, d6d5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f8f2 (99.0%)
2. f8f3 (99.0%)
3. h8h3 (99.0%)
4. d6d5 (97.4%)
5. e8c7 (94.3%)
</rationale><uci_move>f8f2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1rk1/pp1n2pp/2pbpn2/3p1p2/2PP4/2N2NP1/PPQ1PPBP/R1B2RK1 w - -
Side to move: White
Legal moves: c3e4, c1f4, c1d2, h2h3, c4d5, c3d5, f3e1, f1e1, c1e3, c3b1, e2e4, a2a3, c2e4, f3e5, f3g5, c2d2, c1h6, f3d2, b2b4, b2b3, g2h3, e2e3, g1h1, f1d1, c3a4, c2d3, c2a4, c2d1, c4c5, c3b5, c2f5, a1b1, f3h4, a2a4, c2b1, g3g4, c2b3, c1g5, g2h1, c3d1, h2h4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a2a4 (54.5%)
2. f3g5 (53.8%)
3. c4d5 (53.2%)
4. b2b3 (51.8%)
5. a2a3 (51.2%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rn4nr/pp1k1pp1/3Np3/3qPb1p/1b3P2/2N2Q2/PPP3PP/R1B1KR2 w - -
Side to move: White
Legal moves: f3d1, c1d2, d6c4, d6b5, f3d5, a2a4, f1g1, h2h4, d6b7, d6c8, f3e3, e1f2, f3e4, a2a3, f3d3, d6f7, f1h1, c1e3, d6e4, d6f5, f3f2, f3e2, h2h3, a1b1, d6e8, f3g4, f3h5, b2b3, f3h3, g2g3, g2g4, e1e2, f3g3, f1f2

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3d5 (58.2%)
2. d6f7 (36.6%)
3. f3g3 (31.8%)
</rationale><uci_move>f3d5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2qkb1r/pppbpppp/8/3pP3/6n1/2N1B3/PPP1PPPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: c3d5, e3d2, f2f4, d1d3, d1d5, d1d2, c3e4, a2a4, d1c1, e3a7, d1d4, b2b4, f2f3, c3b1, e3c1, h2h4, d1b1, a1b1, e5e6, e3g5, e3f4, b2b3, c3a4, e3h6, e1d2, h2h3, e3b6, h1g1, c3b5, a1c1, g2g3, e3d4, a2a3, e3c5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e3f4 (55.8%)
2. e3c5 (48.7%)
3. e3c1 (45.7%)
</rationale><uci_move>e3f4</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1b2rk1/pp1nqpbn/3p2pp/2pPp3/2P1P3/2N2N2/PPQBBPPP/R2R2K1 w - -
Side to move: White
Legal moves: f3d4, d1b1, c2b1, d1e1, c3b5, d2c1, d2f4, h2h4, e2d3, f3g5, c2b3, d2e1, a2a4, a1c1, c3a4, b2b3, h2h3, f3e1, d2h6, c3b1, c2d3, b2b4, d2e3, g1f1, d2g5, d1c1, g2g3, c2c1, a1b1, e2f1, f3h4, c2a4, g1h1, d1f1, a2a3, g2g4, f3e5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g2g3 (58.2%)
2. d1f1 (57.5%)
3. g1h1 (57.4%)
4. e2d3 (56.0%)
5. a2a4 (55.0%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2qkbnr/ppp2ppp/2n1p3/3p4/3P1B2/4Pb1P/PPP2PP1/RN1QKB1R w KQkq -
Side to move: White
Legal moves: f4d6, d1d3, g2g3, f4g5, f1a6, a2a3, b2b4, b1c3, f1e2, f1c4, e1d2, b1a3, c2c3, d1f3, b2b3, d1c1, f1d3, g2g4, c2c4, f4h2, b1d2, f4c7, h1h2, f4h6, e3e4, d1e2, g2f3, h1g1, f1b5, h3h4, a2a4, f4g3, d1d2, f4e5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d1f3 (52.9%)
2. g2f3 (48.7%)
3. g2f3 (48.7%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r5k1/p4p1p/2p3p1/1p2q1P1/2p1P1bP/2Nr4/PKN2PB1/4Q1R1 w - -
Side to move: White
Legal moves: b2a3, e1f1, g2h1, e1d2, g2f3, e1a1, g1h1, e1e2, e1d1, c2e3, f2f4, f2f3, e1e3, a2a3, g2f1, b2a1, g2h3, e1c1, h4h5, c2a1, a2a4, g1f1, c2d4, c2b4, b2c1, e1b1, c2a3, b2b1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g2f1 (21.9%)
2. f2f4 (18.1%)
3. a2a3 (17.4%)
</rationale><uci_move>g2f1</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 4rr2/4k3/1Qpqp3/7p/P1PP2pP/1P6/5PK1/R3R3 w - -
Side to move: White
Legal moves: b6b5, a1a2, a1c1, a1d1, a4a5, b6c6, e1d1, b6c5, g2g1, e1c1, b6a6, e1e2, b6b7, b6c7, a1b1, b6b8, e1b1, e1h1, b6d8, g2h1, e1e4, b6b4, e1g1, c4c5, e1e3, f2f4, g2f1, b6a7, b3b4, a1a3, b6a5, e1f1, e1e5, d4d5, f2f3, e1e6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e1e5 (80.6%)
2. b6a7 (79.4%)
3. b6b7 (78.2%)
</rationale><uci_move>e1e5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r5k1/p3qppp/1p2pn2/3b4/3P4/1P2P1P1/P2QBP1P/2R1K1R1 b - -
Side to move: Black
Legal moves: e7d6, a7a5, g7g5, a8f8, f6e8, e7d7, d5b7, a8d8, d5b3, e7b7, g7g6, b6b5, e7f8, h7h6, e7c5, a8b8, f6g4, e7d8, e7b4, h7h5, d5c6, e7e8, a8e8, e7a3, d5e4, f6d7, a8c8, d5c4, f6e4, g8h8, f6h5, e6e5, e7c7, d5g2, g8f8, d5h1, a7a6, d5f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a8e8 (75.2%)
2. e7b7 (75.1%)
3. g7g5 (75.0%)
4. e6e5 (74.8%)
5. f6e4 (21.1%)
</rationale><uci_move>a8e8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 2N5/1p1R3p/5ppk/8/4p1P1/rP2P3/5PP1/6K1 w - -
Side to move: White
Legal moves: d7d8, d7c7, d7d5, d7d4, c8e7, f2f4, g1f1, d7h7, g1h1, c8b6, g4g5, b3b4, d7d2, d7f7, c8a7, d7e7, d7d3, f2f3, g2g3, d7b7, g1h2, c8d6, d7d1, d7d6, d7g7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d7b7 (90.4%)
2. c8d6 (90.2%)
3. b3b4 (88.0%)
4. g1h2 (86.8%)
5. d7c7 (85.7%)
</rationale><uci_move>d7b7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1bq1rk1/1p1nbppp/8/4p3/pnPp4/3P1NP1/PBN2PBP/R2QR1K1 w - -
Side to move: White
Legal moves: g2h3, e1f1, c2b4, d1b1, e1e4, f3h4, c2d4, c4c5, f3g5, f3d4, c2e3, e1e5, g2f1, c2a3, f3e5, a1b1, f3d2, b2c1, a1c1, g3g4, a2a3, b2a3, d1d2, d1e2, e1e2, g1h1, b2d4, e1e3, d1c1, h2h3, g2h1, b2c3, h2h4, g1f1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f3e5 (56.3%)
2. f3d4 (47.2%)
3. b2a3 (44.4%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1r3k1/2q1bppp/b2pp3/6P1/pp2P2P/2P1QP2/PP1NN3/2KRR3 b - -
Side to move: Black
Legal moves: e6e5, c7c3, e7g5, h7h6, c7c4, c7d8, c7b6, g8f8, b4c3, a6c4, c8f8, c8b8, c7a7, a6b7, c8e8, e7d8, c7a5, a6e2, c7c6, a6d3, e7f8, c8d8, a4a3, f7f6, b4b3, g7g6, c7b7, a8b8, d6d5, a6b5, f7f5, c7c5, e7f6, c7b8, h7h5, a8a7, g8h8, c7d7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e7f8 (22.8%)
2. d6d5 (20.2%)
3. a4a3 (19.4%)
4. a6e2 (19.1%)
5. b4c3 (15.4%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/2k5/8/8/3K4/5Q2/6p1/8 w - - 0 1
Side to move: White
Legal moves: d4c4, d4c5, d4e3, f3g4, d4d5, f3f2, f3h5, f3h3, f3e4, f3a8, f3b7, f3d3, d4c3, f3c3, f3a3, f3f5, f3f8, d4e5, f3g2, f3b3, d4e4, f3f1, f3e3, f3d1, d4d3, f3d5, f3f4, f3e2, f3g3, f3f7, f3c6, f3f6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>f3f7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3k2r/p4ppp/2p1bn2/2b1N3/4p3/4B3/PPP2PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: f6g4, a8b8, a8d8, h8f8, e8c8, a8c8, e6c8, e6h3, g7g6, e6b3, c5b4, c5d4, e8f8, a7a5, e6d5, f6d7, h7h5, e6f5, f6d5, c5f8, h8g8, c5d6, e8g8, e6c4, c5a3, e6g4, c5e7, h7h6, c5b6, e6d7, e6a2, a7a6, c5e3, e8d8, e8e7, g7g5, f6g8, f6h5

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f6d7 (64.9%)
2. c5b6 (61.2%)
3. c5e3 (50.0%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r1q1kb1r/p4pp1/2n1pn1p/1p1pNb2/2pP1B2/2P1P3/PP1NBPPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: h6h5, f5g4, c6b8, a7a5, f8d6, h8h7, c8b8, c6e5, f5c2, c6e7, f6g4, f6d7, h8g8, f6h7, f5g6, f5d3, a8b8, f5e4, f8b4, g7g5, c8d7, f8c5, f8a3, c6b4, f5h3, f6e4, e8e7, c8d8, e8d8, f5h7, f8e7, f6h5, c6d4, g7g6, f6g8, f5b1, c6a5, c8c7, b5b4, a7a6, c8a6, c6d8, c8b7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. a7a5 (51.2%)
2. c6e5 (49.8%)
3. f8e7 (48.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): rnb1k2r/ppp1ppb1/6p1/q7/3P4/2N5/PP2PPP1/R2QKBNR w KQkq -
Side to move: White
Legal moves: g1h3, h1h8, f2f4, h1h2, e1d2, g1f3, d1c1, b2b4, h1h5, d1d3, e2e4, f2f3, d1a4, d4d5, d1c2, d1b1, h1h3, e2e3, h1h7, d1d2, d1b3, g2g3, a2a4, a1b1, g2g4, a2a3, b2b3, h1h4, h1h6, a1c1

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. h1h8 (47.5%)
2. d1a4 (35.2%)
3. g1h3 (28.6%)
</rationale><uci_move>h1h8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5rk1/5ppp/5b2/2N5/2n5/P2R2P1/1p3PKP/4R3 b - -
Side to move: Black
Legal moves: c4a3, b2b1n, f8d8, b2b1q, f8e8, f6h4, b2b1r, f6e5, f6e7, f6c3, c4a5, f6d4, c4d6, f6g5, h7h6, f8b8, c4e3, c4b6, c4d2, g7g5, b2b1b, g8h8, c4e5, h7h5, f8c8, f8a8, f6d8, g7g6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. f8b8 (64.3%)
2. f6g5 (63.4%)
3. f8c8 (60.4%)
4. f8a8 (58.7%)
5. f6e7 (57.3%)
</rationale><uci_move>f8b8</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 8/8/4k1p1/2p2p2/pPP1pP1P/P3K2P/8/8 b - -
Side to move: Black
Legal moves: e6d7, e6f6, g6g5, c5b4, e6e7, e6d6, e6f7

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g6g5 (50.0%)
2. e6d6 (50.0%)
3. c5b4 (1.0%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 5rk1/5ppp/1p3q2/8/8/1PQ2BP1/P3bP1P/R3R1K1 b - -
Side to move: Black
Legal moves: f6f4, f8c8, f6c6, f6h4, f6d8, f6d4, f6d6, e2d3, f6c3, e2d1, f6g6, e2b5, f8b8, e2c4, f6e7, f8d8, e2f1, f6f3, g7g5, b6b5, f6e6, f6e5, h7h6, f6h6, f8a8, f6g5, g8h8, f8e8, h7h5, f6f5, e2a6, g7g6, e2f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. e2a6 (91.2%)
2. e2b5 (91.1%)
3. f6f3 (87.0%)
4. e2f3 (86.0%)
5. f6c3 (50.0%)
</rationale><uci_move>e2a6</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r2q1rk1/p1pnbppp/bpQ1p3/3PP3/8/6P1/PP2PPBP/RNB2RK1 b - -
Side to move: Black
Legal moves: a6e2, e7f6, f8e8, e7b4, g7g6, a6c8, a6d3, a6c4, e7h4, e7g5, g7g5, d7c5, a6b7, e7a3, h7h6, d8c8, d7b8, g8h8, e7c5, d8b8, d7f6, a8b8, e7d6, d7e5, b6b5, d8e8, h7h5, a8c8, f7f5, e6d5, a6b5, f7f6

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d7c5 (67.1%)
2. e6d5 (60.2%)
3. d7e5 (41.8%)
</rationale><uci_move>d7c5</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): r3r1k1/pp3ppp/2nq1n2/6B1/3p2b1/P2B4/1PP1NPPP/R2QR1K1 w - -
Side to move: White
Legal moves: e2g3, e2c1, b2b4, d3c4, h2h3, g5f4, c2c3, e2d4, d1c1, b2b3, d3g6, d3e4, d3a6, c2c4, g1h1, d1d2, d3h7, g5h4, a1b1, d3b5, a1a2, e2c3, g5c1, g1f1, d1b1, f2f3, h2h4, g5f6, g5h6, g5e3, d3f5, a3a4, g2g3, f2f4, e1f1, g5d2, a1c1, e2f4

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. d1d2 (55.0%)
2. g5h4 (52.3%)
3. g5h4 (52.3%)
4. g5f4 (52.2%)
5. g5f4 (52.2%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the position and output your best move in UCI format wrapped in XML tags.<|eot_id|><|start_header_id|>user<|end_header_id|>

Position (FEN): 3r4/8/4k1p1/3pp2p/p1p4P/P1P1P1P1/1P3RK1/8 w - -
Side to move: White
Legal moves: g2h2, f2f7, f2f4, f2f5, g2f1, g2g1, g2h3, e3e4, f2e2, f2f1, b2b4, f2f6, f2f8, g3g4, g2f3, f2c2, b2b3, f2d2, g2h1, f2f3

Analyze and output the best move:<|eot_id|><|start_header_id|>assistant<|end_header_id|>

<rationale>
Position analysis (Win %):
1. g3g4 (44.2%)
2. f2d2 (43.4%)
3. f2e2 (43.4%)
4. f2c2 (43.4%)
5. g2h2 (35.9%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>