<|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/ppppbppp/5n1q/8/2BPPp2/5N2/PPP3PP/RNBQ1K1R w kq -
Side to move: White
Legal moves: f1e2, a2a3, d1e1, f1g1, c1f4, f3h4, h2h4, c4d3, b2b3, c4a6, c4b3, b2b4, c4e2, f3g5, a2a4, f3d2, g2g4, b1c3, c2c3, e4e5, d1d2, c4b5, c1e3, b1a3, f3e1, g2g3, c4f7, c4d5, d4d5, d1e2, h2h3, f3g1, c4e6, f3e5, b1d2, f1f2, f1e1, d1d3, c1d2, h1g1

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

<rationale>
Position analysis (Win %):
1. e4e5 (47.3%)
2. b1c3 (45.2%)
3. d1e1 (42.5%)
</rationale><uci_move>e4e5</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/1p2pp1p/pq3bp1/3P4/3NP3/5N2/PP2KPPP/R2Q1B1R b kq -
Side to move: Black
Legal moves: b6c7, h8f8, c8d7, a6a5, b6d8, e7e5, c8g4, b6b2, b6b4, b6d4, h7h6, g6g5, e8g8, b6b3, e8d7, h8g8, c8e6, e7e6, b6d6, b6a5, f6h4, b6a7, h7h5, f6d4, e8d8, e8f8, f6e5, b8c6, b6c5, b8d7, f6g5, b6e6, a8a7, c8f5, b6b5, c8h3, b6c6, f6g7

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

<rationale>
Position analysis (Win %):
1. e7e6 (46.1%)
2. b8d7 (42.2%)
3. b6b2 (38.8%)
4. c8g4 (37.6%)
</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): rnbqkb1r/1p2pppp/p4n2/3p4/3pPB2/2N2P2/PPP3PP/R2QKBNR w KQkq -
Side to move: White
Legal moves: e1e2, a2a3, g2g3, e4d5, h2h3, f1a6, f4e5, f4e3, b2b4, e1f2, d1e2, c3e2, e4e5, d1b1, d1c1, f4d6, f1c4, g1e2, g2g4, f1d3, f4h6, f1e2, e1d2, f4g5, f4c7, a2a4, a1b1, d1d4, a1c1, d1d2, f1b5, g1h3, c3d5, f4d2, c3b1, c3a4, f4c1, b2b3, f4g3, c3b5, h2h4, f4b8, d1d3

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

<rationale>
Position analysis (Win %):
1. d1d4 (38.3%)
2. c3e2 (35.7%)
3. c3d5 (34.6%)
</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): 6k1/p7/2p4p/4p1r1/2P3Q1/2P5/PP4K1/8 b - -
Side to move: Black
Legal moves: g8f7, g8g7, g8f8, g5g7, g5g4, c6c5, a7a5, g8h8, g5g6, e5e4, a7a6, g8h7, h6h5

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

<rationale>
Position analysis (Win %):
1. e5e4 (84.4%)
2. g8h7 (54.8%)
3. g8f7 (50.0%)
4. g8g7 (50.0%)
5. g5g4 (5.2%)
</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): r1bq1rk1/1p1pppbp/2n2np1/8/p3P3/1NN1B3/PPPQ1PPP/2KR1B1R w - -
Side to move: White
Legal moves: f2f3, d2e1, d2d5, h1g1, d2d4, d2d7, f1c4, f2f4, b3a5, f1e2, g2g3, d2d6, e3g5, b3c5, e3d4, c3b1, h2h4, d2d3, b3a1, f1a6, a2a3, f1b5, e3f4, c1b1, h2h3, b3d4, f1d3, c3b5, e4e5, e3h6, c3a4, g2g4, c3e2, e3a7, d2e2, e3b6, c3d5, d1e1, e3c5

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

<rationale>
Position analysis (Win %):
1. b3d4 (42.5%)
2. b3c5 (38.3%)
3. b3a1 (32.5%)
</rationale><uci_move>b3d4</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/pp3ppp/4pb2/2p5/3PQ3/2P5/PP3PPP/RN2KBNR w KQkq -
Side to move: White
Legal moves: h2h3, f2f3, g1h3, b2b3, e4f3, e4c2, a2a4, f1c4, e1d2, g2g4, e4h4, f1e2, b1a3, d4d5, f1d3, a2a3, e4h7, f1a6, e4e3, e4f5, g1f3, e4e5, h2h4, e4g6, c3c4, e4d5, e4g4, e1d1, e4c6, f1b5, g2g3, b1d2, g1e2, e4e2, b2b4, e4e6, e1e2, e4b7, d4c5, f2f4, e4d3, e4f4

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

<rationale>
Position analysis (Win %):
1. f1b5 (43.7%)
2. g1f3 (43.6%)
3. d4c5 (43.1%)
4. b1d2 (38.5%)
5. f1d3 (38.3%)
</rationale><uci_move>f1b5</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/b1p2ppp/p7/P1P5/3pn3/5N2/1BQ2PPP/3R1RK1 b - -
Side to move: Black
Legal moves: d8e7, d4d3, a7b6, d8d7, c7c6, d8h4, h7h5, b8b2, e4d6, g7g6, g7g5, d8g5, d8f6, e4f6, e4g5, d8d5, b8b5, e4d2, f8e8, d8e8, b8b7, e4c3, h7h6, f7f6, b8a8, a7c5, e4c5, b8b4, g8h8, b8b3, e4f2, d8c8, f7f5, d8d6, e4g3, b8b6, b8c8

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

<rationale>
Position analysis (Win %):
1. d8f6 (60.3%)
2. e4g5 (54.9%)
3. d8d5 (53.5%)
4. f8e8 (53.0%)
5. d4d3 (36.4%)
</rationale><uci_move>d8f6</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): r1bqk2r/pp1pppbp/2n2np1/8/2BPP3/5N2/PP3PPP/RNBQK2R w KQkq -
Side to move: White
Legal moves: c4d5, c1f4, d4d5, c4e6, d1a4, d1d3, c4e2, c4a6, h2h4, g2g3, f3h4, h1f1, d1d2, f3g1, d1c2, a2a3, e4e5, e1f1, f3d2, h2h3, e1e2, a2a4, b1d2, d1b3, c4f7, h1g1, f3e5, c4d3, b1c3, c4f1, c1g5, c1d2, c4b3, b2b4, d1e2, b2b3, e1d2, b1a3, c4b5, c1h6, c1e3, e1g1, g2g4, f3g5

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

<rationale>
Position analysis (Win %):
1. d4d5 (56.2%)
2. e4e5 (55.6%)
3. c4d3 (52.9%)
</rationale><uci_move>d4d5</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): rn1qk2r/ppp1ppbp/1n1pb1p1/4P3/2PP1P2/2N1B3/PP4PP/R2QKBNR w KQkq -
Side to move: White
Legal moves: c3e2, d1d3, g1e2, g1f3, c3e4, d1c1, d1e2, d4d5, c3b1, e3c1, g1h3, e3d2, f4f5, d1c2, h2h3, a1c1, e1e2, e1f2, b2b3, c4c5, g2g4, d1f3, a1b1, d1b1, d1d2, e1d2, f1d3, e3f2, a2a4, b2b4, h2h4, d1a4, c3d5, e5d6, a2a3, c3b5, d1h5, g2g3, d1g4, d1b3, f1e2, c3a4

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

<rationale>
Position analysis (Win %):
1. d4d5 (57.2%)
2. a1c1 (56.0%)
3. d1b3 (55.0%)
4. b2b3 (55.0%)
5. g1f3 (53.9%)
</rationale><uci_move>d4d5</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/1p3qpB/4p3/4P2P/1P1r1PP1/P3Q1K1/RN6 b - -
Side to move: Black
Legal moves: f6e7, f6e6, d3f3, d3d1, a7a6, f6g7, g6g5, d3d7, f6f4, f6h8, a8e8, g8h8, b6b5, d3d2, a8c8, a7a5, a8d8, d3e3, d3d6, f6d6, d3c3, f6c6, f6d8, f6f5, a8b8, a8f8, d3d8, f6h4, d3b3, f6f3, d3d4, f6g5, d3d5

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

<rationale>
Position analysis (Win %):
1. d3d6 (80.7%)
2. d3d7 (78.8%)
3. f6d8 (71.6%)
4. f6d6 (70.8%)
5. a8d8 (69.6%)
</rationale><uci_move>d3d6</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): rnb1kb1r/pp1ppppp/8/2pn4/1Q1P4/N3P1B1/PP3PPP/R3KBNR b KQkq -
Side to move: Black
Legal moves: d5c3, c5d4, h7h5, e8d8, c5b4, g7g5, d5c7, b7b5, d7d6, a7a5, f7f6, d5f4, d5b4, c5c4, f7f5, d5f6, h8g8, d5b6, e7e5, b8a6, e7e6, g7g6, h7h6, a7a6, d5e3, b7b6, b8c6

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

<rationale>
Position analysis (Win %):
1. d5e3 (93.1%)
2. d5b4 (47.7%)
3. c5b4 (46.4%)
</rationale><uci_move>d5e3</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): 3Q4/1pr2p2/p1p1k1p1/6qp/4Pp2/P5P1/1PPR3P/6K1 w - -
Side to move: White
Legal moves: d8c7, d8d3, d8d7, h2h3, d2f2, g3g4, h2h4, d2d7, d2d1, c2c3, g1h1, d8c8, d8b8, d8f6, d2d6, d8g8, d2d5, d8h8, d8e8, g1g2, e4e5, d2d4, d8g5, d8f8, d8a8, c2c4, d2e2, d2g2, d8e7, d8d4, d2d3, g1f2, b2b4, d8d5, g1f1, b2b3, d8d6, a3a4

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

<rationale>
Position analysis (Win %):
1. d8d6 (99.0%)
2. d8g5 (97.7%)
3. d2d6 (93.2%)
</rationale><uci_move>d8d6</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): r1b1k2r/p1p2pp1/1p6/2b1p2p/1n2P1nP/1P3NP1/P1P2PB1/RNB2RK1 w kq -
Side to move: White
Legal moves: c1a3, f3e5, c1d2, f1e1, b1c3, f3e1, c2c3, b1d2, g1h1, g2h3, c2c4, g2h1, f3d2, f3g5, f3d4, c1e3, c1b2, b1a3, c1h6, a2a3, c1g5, c1f4, a2a4, f1d1, f3h2

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

<rationale>
Position analysis (Win %):
1. a2a3 (31.7%)
2. f3e1 (28.9%)
3. c1a3 (26.7%)
</rationale><uci_move>a2a3</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): Q7/5pk1/4p1pp/3p4/8/1r2P2P/pqr2PP1/R4RK1 w - -
Side to move: White
Legal moves: a1b1, e3e4, a8a3, a1d1, a8a2, a8b7, a8h8, a8a7, f1b1, a8g8, a8a6, g1h1, g1h2, f1d1, a8f8, a1e1, f2f4, g2g4, a8a5, a1a2, a8d8, a8e8, f2f3, g2g3, f1e1, a8a4, a1c1, h3h4, a8b8, f1c1, a8c6, a8d5, a8c8

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

<rationale>
Position analysis (Win %):
1. a1e1 (10.0%)
2. a8a7 (9.0%)
3. a1d1 (8.2%)
4. a1a2 (7.5%)
5. a8a2 (7.5%)
</rationale><uci_move>a1e1</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/K7/8/5P2/3p4/8/8 w - - 0 1
Side to move: White
Legal moves: a6b7, f4f5, a6b6, a6a7, a6a5, a6b5

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>a6b7</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): 4R3/8/8/8/8/3k2K1/8/7Q b - - 0 1
Side to move: Black
Legal moves: d3c2, d3c4, d3d2, d3d4, d3c3

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>d3d4</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/R5bk/6p1/3B1n1p/3Pr2P/3KP3/P5P1/2B5 b - -
Side to move: Black
Legal moves: f5e3, e4e3, f5h4, h7h6, e4e7, g6g5, f5d4, f5e7, h7h8, e4e8, e4d4, f5h6, e4g4, f5d6, e4h4, e4f4, e4e6, e4e5, f5g3

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

<rationale>
Position analysis (Win %):
1. e4e8 (90.7%)
2. e4g4 (90.2%)
3. e4h4 (88.5%)
</rationale><uci_move>e4e8</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): 1r2k1nr/n2b1ppp/4p3/pp1pP3/q1NP4/2P3P1/3N1PBP/1RQ1K2R b Kk -
Side to move: Black
Legal moves: f7f6, a7c6, a4a3, h7h6, b5b4, e8d8, d7c8, a7c8, g8e7, e8e7, b8d8, d5c4, a4b4, b5c4, g7g6, d7c6, a4d1, a4b3, b8c8, a4c4, f7f5, b8b7, g7g5, g8f6, b8b6, a4a1, g8h6, a4a2, b8a8, a4c2, e8f8, h7h5

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

<rationale>
Position analysis (Win %):
1. e8f8 (71.3%)
2. b5c4 (69.4%)
3. b5b4 (69.3%)
4. d5c4 (64.7%)
5. a7c8 (61.7%)
</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): 1r3rk1/p1q1bppp/2p2n2/4p1N1/n3P2P/N3B3/1PP1QPP1/2KR3R w - -
Side to move: White
Legal moves: f2f3, d1d8, h1h3, b2b3, d1d3, e2f3, e3f4, d1d2, h1h2, e3c5, c1b1, e2a6, e2b5, g5h7, d1f1, g5h3, e3b6, f2f4, e2e1, g5e6, e2f1, d1d4, b2b4, e2d2, e3d4, e3a7, e2g4, g2g4, e2h5, d1d5, h1e1, a3b5, d1d7, h4h5, c1d2, g5f3, a3b1, h1g1, d1g1, e2c4, e2d3, h1f1, d1e1, c2c3, g5f7, e3d2, g2g3, a3c4, c2c4, d1d6

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

<rationale>
Position analysis (Win %):
1. e2a6 (18.3%)
2. a3c4 (16.8%)
3. a3b1 (14.3%)
4. g2g3 (13.7%)
</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): 8/k7/p2R4/1p2N1pp/8/8/P1P2PPP/2K5 b - -
Side to move: Black
Legal moves: a6a5, a7b8, g5g4, a7b7, a7a8, h5h4, b5b4

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

<rationale>
Position analysis (Win %):
1. a7b8 (99.6%)
2. a6a5 (99.6%)
3. b5b4 (99.6%)
4. g5g4 (99.6%)
5. a7b7 (99.6%)
</rationale><uci_move>a7b8</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/pp3pp1/1qn1b2p/3p4/3Pp2B/1QN1P3/PP1N1PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: b6c7, e6f5, b6b3, b6b5, b6a5, f7f5, g7g6, a7a6, c6b4, h8h7, g8f6, h6h5, c6a5, c6d8, a8b8, f7f6, e6h3, f8e7, b6d8, c6b8, c6d4, b6d4, b6b4, e6g4, e6d7, c6e7, f8b4, a8c8, g7g5, f8c5, a8d8, e8d7, c6e5, e6c8, b6c5, f8a3, a7a5, b6a6, f8d6, g8e7

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

<rationale>
Position analysis (Win %):
1. b6b4 (54.4%)
2. f8e7 (53.4%)
3. f8b4 (53.2%)
4. g8e7 (52.3%)
5. b6b3 (51.6%)
</rationale><uci_move>b6b4</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): 2r1qr2/1p1nb1pk/pBnpQ2p/3Np3/2P5/1P6/P1N2PPP/3R1RK1 b - -
Side to move: Black
Legal moves: a6a5, e7f6, g7g5, f8f2, e7h4, c8a8, e8h5, g7g6, h7h8, f8h8, f8g8, d7b6, f8f3, c6b4, c6b8, e8g6, f8f5, d7f6, e8f7, c6a5, h6h5, f8f7, e8d8, d7c5, f8f6, c6d4, c8b8, e7g5, d7b8, c6a7, e7d8, e5e4, c8d8, c8c7, f8f4, c6d8

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

<rationale>
Position analysis (Win %):
1. e7h4 (62.5%)
2. h7h8 (61.4%)
3. e7g5 (60.9%)
4. d7b6 (60.2%)
5. e7d8 (55.1%)
</rationale><uci_move>e7h4</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): 2rq1r2/pb2b1kp/1pn1ppp1/3pNnP1/3P1P2/PP1B3R/1BPNQ2P/R5K1 w - -
Side to move: White
Legal moves: e2f1, d2f1, e2e1, e5c6, a1f1, h3f3, c2c4, a1a2, b2c3, b2c1, h3h6, e2e4, e5g4, e2f3, g1f2, a1b1, e2h5, d3f5, a3a4, c2c3, e2g2, g1g2, a1e1, d2f3, e2d1, h3h5, e5f3, d2e4, d2c4, e5f7, e5g6, e5c4, g1h1, g5f6, d3a6, d3b5, d2b1, a1d1, b3b4, g1f1, e2f2, h3g3, d3e4, h3e3, e5d7, h3h4, e2e3, a1c1, h3h7, d3c4

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

<rationale>
Position analysis (Win %):
1. g5f6 (60.1%)
2. e5c6 (52.1%)
3. h3h7 (50.0%)
</rationale><uci_move>g5f6</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): r2qknnr/pp2bppp/2p1b3/3p2P1/3P1B2/1QN1PN2/PP2BP2/R3K2R b KQkq -
Side to move: Black
Legal moves: e6d7, f8g6, h7h5, e7g5, d8c8, e6h3, d8c7, g8f6, e7f6, e6f5, f8d7, e8d7, e7d6, d8d6, e7b4, e6c8, b7b5, b7b6, a8b8, e6g4, e7a3, e7c5, d8d7, d8a5, h7h6, g8h6, c6c5, g7g6, d8b6, f7f6, a7a6, a7a5, d8b8, a8c8, f7f5

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

<rationale>
Position analysis (Win %):
1. e7d6 (56.4%)
2. d8b6 (55.3%)
3. f8g6 (51.3%)
</rationale><uci_move>e7d6</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): 2r5/p1r2kp1/4p2p/1pP2p2/2nR1P2/B1PR2P1/P3P2P/2K5 w - -
Side to move: White
Legal moves: h2h3, a3b4, d4d7, d3f3, c1c2, d4d5, c1d1, d3e3, c1b1, d4d6, d3d1, d3d2, h2h4, e2e4, d4e4, g3g4, d4c4, d4d8, c5c6, e2e3, a3b2

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

<rationale>
Position analysis (Win %):
1. a3b2 (46.0%)
2. d4d7 (44.8%)
3. d4c4 (38.3%)
4. a3b4 (35.3%)
5. e2e4 (22.2%)
</rationale><uci_move>a3b2</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/ppq2p2/2n1p1p1/3p2Pp/2p2P2/2P1Q2P/PPP1B3/1K1R3R b - -
Side to move: Black
Legal moves: c7d7, c6e5, a8c8, c6d4, f7f5, f8d8, c7f4, a7a6, h5h4, a8d8, g8g7, f8b8, c7b6, f7f6, g8h7, c7b8, c6b8, c7e7, c7c8, f8c8, c6d8, c7d8, a8b8, c6e7, d5d4, b7b6, c7a5, g8h8, c6a5, a7a5, c7e5, b7b5, f8e8, c7d6, a8e8, e6e5, c6b4

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

<rationale>
Position analysis (Win %):
1. g8g7 (29.4%)
2. a8d8 (28.3%)
3. c6e7 (26.6%)
</rationale><uci_move>g8g7</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/pp3ppp/n1pp1n2/3Pp3/4P3/2N2N2/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: d1d4, c1g5, h2h3, f3g5, f3g1, h2h4, f3h4, d1e2, g2g3, b2b4, f3d2, f1d3, c1h6, b2b3, c1d2, h1g1, f1a6, e1e2, c3e2, c1e3, d1d3, a1b1, f1e2, f3e5, f1b5, f3d4, d5c6, c1f4, f1c4, c3a4, c3b1, a2a4, c3b5, e1d2, a2a3, d1d2, g2g4

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

<rationale>
Position analysis (Win %):
1. f1a6 (58.7%)
2. f1e2 (51.6%)
3. c1e3 (51.3%)
</rationale><uci_move>f1a6</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): 8/8/1Q3b2/p7/P3k3/1P5P/3r2K1/8 w - -
Side to move: White
Legal moves: b6f2, g2f1, g2g3, g2g1, g2h1

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

<rationale>
Position analysis (Win %):
1. g2g3 (74.3%)
2. g2h1 (72.2%)
3. g2f1 (71.8%)
4. b6f2 (4.8%)
5. g2g1 (3.4%)
</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): rnbqkb1r/pp3pp1/4pn1p/2p5/2BPp3/7N/PPP2PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: f6g8, b8d7, e8e7, f6g4, b8a6, d8d7, b7b6, f8d6, d8b6, a7a6, f6d5, b8c6, d8c7, h8h7, f6h5, c8d7, e8d7, g7g5, d8d6, b7b5, f6d7, c5d4, d8a5, d8d5, d8e7, h6h5, d8d4, f6h7, a7a5, e4e3, g7g6, f8e7, e6e5, h8g8

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

<rationale>
Position analysis (Win %):
1. g7g6 (39.4%)
2. a7a6 (38.1%)
3. d8d4 (36.6%)
4. b8c6 (36.0%)
5. c5d4 (34.3%)
</rationale><uci_move>g7g6</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): 8/8/4k3/8/4P3/6PK/8/8 w - - 0 1
Side to move: White
Legal moves: h3h4, g3g4, h3g4, h3g2, e4e5, h3h2

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>h3h4</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): r4rk1/1bq2pp1/p6p/np4NQ/8/P3R3/BP3PPP/R5K1 w - -
Side to move: White
Legal moves: a2d5, g1h1, a2c4, f2f3, g5h7, a1b1, e3e8, f2f4, a1c1, h5h6, a2b1, b2b3, e3c3, a1f1, g2g3, h5f3, a2e6, a1e1, h5d1, g5e4, e3e1, e3g3, e3f3, e3h3, e3d3, g2g4, g1f1, h5h3, h2h3, a2f7, e3e5, g5f7, h5f7, e3e7, g5e6, h5g4, h2h4, e3e6, g5h3, a2b3, b2b4, e3e4, a3a4, h5h4, e3e2, h5g6, g5f3, e3b3, a1d1, h5e2

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

<rationale>
Position analysis (Win %):
1. h5g6 (97.3%)
2. g5e4 (51.0%)
3. a2f7 (50.9%)
4. g5f7 (50.8%)
5. a1e1 (50.0%)
</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): r4rk1/p4pp1/b1n1pq1p/2p5/2n2B2/P1PB4/Q3NPPP/R2R2K1 b - -
Side to move: Black
Legal moves: c4a5, f6c3, g8h8, f6d4, c4b2, c6e7, f8c8, c6a5, c4d2, a6c8, f6g6, c4e3, f6d8, f8e8, a8c8, a8b8, c4b6, a8d8, c4e5, g7g6, a6b5, c6b8, c6d4, c4d6, f6e5, e6e5, c6b4, f6h4, a6b7, f8b8, f8d8, c6e5, g7g5, c4a3, f6f4, f6f5, h6h5, f6g5, a8e8, c6d8, f6e7

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

<rationale>
Position analysis (Win %):
1. g7g5 (54.6%)
2. e6e5 (50.0%)
3. c6a5 (49.0%)
</rationale><uci_move>g7g5</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/R2Pb1p1/3rkp1p/4p2P/1p4P1/p3B3/PP3P2/6K1 w - -
Side to move: White
Legal moves: g1g2, g1h1, e3c1, a7a5, a7c7, a7a3, a7b7, f2f3, f2f4, d7d8n, b2b3, a7a8, e3c5, e3b6, g1h2, d7d8r, d7d8b, d7d8q, e3f4, e3d4, a7a4, e3d2, e3h6, g4g5, g1f1, a7a6, e3g5, b2a3

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

<rationale>
Position analysis (Win %):
1. b2a3 (50.0%)
2. d7d8q (46.9%)
3. d7d8n (46.8%)
4. b2b3 (46.4%)
5. e3c1 (13.9%)
</rationale><uci_move>b2a3</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): 5Br1/6P1/8/1k3p2/1p6/2p4p/p2K4/R7 w - -
Side to move: White
Legal moves: d2e2, d2e3, d2d1, d2e1, d2d3, d2c2, d2c1

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

<rationale>
Position analysis (Win %):
1. d2d3 (48.0%)
2. d2c2 (6.7%)
3. d2e3 (5.4%)
</rationale><uci_move>d2d3</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): 6r1/7k/3R3p/4p1p1/2p1P1P1/5P2/5rP1/2K4R w - -
Side to move: White
Legal moves: d6b6, h1d1, c1d1, h1e1, d6e6, h1h6, d6d7, d6a6, f3f4, d6d2, h1h2, c1b1, d6d5, d6d8, d6f6, d6d1, h1h3, d6h6, h1h5, h1f1, d6d3, g2g3, d6d4, h1g1, d6g6, d6c6, h1h4

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

<rationale>
Position analysis (Win %):
1. d6h6 (75.8%)
2. h1h6 (75.5%)
3. d6b6 (51.5%)
</rationale><uci_move>d6h6</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): 8/6k1/4R1p1/2pn2P1/2p3PP/1rP5/p1KB4/8 w - -
Side to move: White
Legal moves: e6e8, e6c6, e6e2, e6d6, e6a6, e6e5, e6f6, d2c1, e6g6, c2d1, e6b6, h4h5, c2c1, e6e7, e6e3, e6e4, d2f4, d2e1, d2e3, e6e1

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

<rationale>
Position analysis (Win %):
1. e6a6 (71.7%)
2. e6e1 (50.1%)
3. c2d1 (1.0%)
</rationale><uci_move>e6a6</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): 8/2k5/6p1/8/2P3p1/3K3P/5N2/8 b - -
Side to move: Black
Legal moves: g4h3, c7d6, c7b8, c7d7, c7b6, g6g5, c7d8, g4g3, c7b7, c7c6, c7c8

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

<rationale>
Position analysis (Win %):
1. g4h3 (99.0%)
2. c7d6 (99.0%)
3. c7c6 (99.0%)
4. c7b6 (99.0%)
5. g4g3 (99.6%)
</rationale><uci_move>g4h3</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): 8/2p2pp1/P1k4p/4P3/1p5P/8/3K1P2/8 w - -
Side to move: White
Legal moves: d2c2, h4h5, d2d1, d2e2, e5e6, f2f4, d2e3, d2e1, a6a7, d2d3, d2c1, f2f3

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

<rationale>
Position analysis (Win %):
1. f2f4 (86.7%)
2. d2d3 (12.4%)
3. a6a7 (11.4%)
</rationale><uci_move>f2f4</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): 1q4k1/p4pP1/7p/1p1p4/2p5/2Pb4/PP4PP/2QR2K1 b - -
Side to move: Black
Legal moves: b8h2, h6h5, b8b6, d3h7, b5b4, d5d4, a7a5, d3f1, d3f5, b8c8, d3b1, b8f4, a7a6, g8h7, b8e5, b8a8, b8e8, b8c7, b8d6, b8g3, f7f6, f7f5, d3c2, b8b7, d3e4, g8g7, b8d8, d3e2, b8f8, d3g6

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

<rationale>
Position analysis (Win %):
1. b8d6 (69.2%)
2. g8g7 (68.8%)
3. b8b6 (65.1%)
</rationale><uci_move>b8d6</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): 2r5/1k3r2/1pb4R/p3qPQ1/P7/1PN5/KP3B2/8 w - -
Side to move: White
Legal moves: h6h2, h6h1, h6g6, g5g1, f2e1, g5g4, g5e3, g5h5, g5h4, a2a1, g5e7, h6e6, g5d8, h6h5, c3e2, f5f6, h6h3, c3b5, c3d1, h6d6, g5f4, g5g2, h6h8, a2b1, c3e4, f2g3, c3b1, h6h4, c3d5, b3b4, g5g8, g5c1, g5f6, f2d4, g5d2, g5g7, f2e3, f2g1, h6c6, g5g3, f2h4, g5g6, h6h7, f2b6, h6f6, f2c5, a2a3

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

<rationale>
Position analysis (Win %):
1. c3b5 (79.1%)
2. g5g1 (57.1%)
3. g5d2 (54.8%)
</rationale><uci_move>c3b5</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): r2q3r/pp3pk1/2n1bn2/3p2B1/1b1P4/2NBR3/PPQ2PPP/5RK1 b - -
Side to move: Black
Legal moves: h8h6, f6h5, h8h2, b4f8, a7a5, e6h3, b4c3, d8a5, e6g4, e6f5, d8c8, f6e4, b7b6, d8b8, c6e5, b4a3, h8g8, h8h4, f6g8, d8f8, d8g8, e6d7, g7f8, a7a6, b4d6, h8f8, a8b8, b4e7, b7b5, b4a5, d8e8, g7g8, h8h7, f6e8, d8b6, c6b8, d8d6, f6h7, f6g4, f6d7, c6a5, d8c7, h8e8, c6e7, h8h5, b4c5, h8h3, c6d4, d8d7, d8e7

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

<rationale>
Position analysis (Win %):
1. c6d4 (42.1%)
2. b4d6 (40.1%)
3. b4e7 (35.8%)
</rationale><uci_move>c6d4</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/pbqn1pkp/1ppp2p1/3Nn3/2P1P3/1P3NP1/PB3PBP/2R1R1K1 w - -
Side to move: White
Legal moves: f3h4, a2a3, b2d4, f3e5, h2h3, g3g4, g2h3, f3d4, f3d2, c4c5, d5c7, h2h4, c1d1, b3b4, a2a4, g1f1, b2a1, e1d1, c1a1, d5e7, b2a3, c1b1, b2c3, e1e3, g2h1, d5f4, d5f6, e1e2, b2e5, g1h1, d5c3, c1c2, d5b6, g2f1, d5b4, c1c3, f3g5, d5e3, e1f1

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

<rationale>
Position analysis (Win %):
1. d5c7 (81.9%)
2. b2e5 (66.0%)
3. f3e5 (57.4%)
</rationale><uci_move>d5c7</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/1p1rqr2/pRp2b1p/P1Pp1p2/3P2p1/4PNP1/2Q2PP1/1R4K1 w - -
Side to move: White
Legal moves: c2e4, b1d1, f3e1, b1f1, c2e2, b1b5, g1f1, c2c1, c2a2, c2b3, b1b4, c2c3, c2d1, f3d2, f3h4, b1e1, g1h1, b1b3, e3e4, c2a4, c2d2, b6a6, b1c1, b1a1, c2b2, c2c4, f3h2, g1h2, f3g5, f3e5, b6b3, c2d3, b6b5, b6c6, b6b2, c2f5, b1b2, b6b7, b6b4

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

<rationale>
Position analysis (Win %):
1. f3e1 (52.1%)
2. f3e5 (47.2%)
3. f3d2 (47.1%)
</rationale><uci_move>f3e1</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): 1nb1k3/5rpn/5p1p/q1p1pPPN/2PpP2P/1P1P1NQB/8/7K w - -
Side to move: White
Legal moves: h3g2, f3d4, g5f6, g3g4, f3d2, h5f4, h1g2, h1h2, f3e1, h5f6, g3h2, f3g1, b3b4, h3f1, g3e5, g5g6, g3g1, h1g1, f3h2, g3f2, g3f4, h3g4, h5g7, g5h6, g3g2, g3e1, f3e5

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

<rationale>
Position analysis (Win %):
1. g5g6 (73.5%)
2. f3e5 (50.0%)
3. g5h6 (35.8%)
</rationale><uci_move>g5g6</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/pp1rBpb1/6pp/8/4b3/1P4P1/P2NPPBP/5RK1 b - -
Side to move: Black
Legal moves: g8h8, e4b1, f7f5, g7c3, e4f5, b7b6, e4f3, h6h5, f7f6, g7b2, g8h7, d7d3, a7a6, d7d8, e4d3, e4c6, d7d5, d7e7, d7d2, d7c7, g6g5, g7h8, g7a1, g7f6, e4g2, a7a5, b7b5, e4c2, g7f8, g7d4, g7e5, d7d4, e4d5, d7d6

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

<rationale>
Position analysis (Win %):
1. e4c2 (84.7%)
2. e4f5 (83.0%)
3. d7d2 (79.5%)
4. e4g2 (52.7%)
</rationale><uci_move>e4c2</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/pp3pQp/4p3/1P1pnpN1/8/1Pp5/2P2PPP/R1B2RK1 b q -
Side to move: Black
Legal moves: d8c7, e5c6, d8d6, e5d3, f7f6, h7h5, d5d4, d8b6, d8g5, e5d7, e5c4, a7a6, d8f6, h7h6, e8d7, f8h8, b7b6, f8g8, a7a5, e5g6, c8d7, d8d7, d8e7, a8b8, e5g4, e8e7, d8a5, f5f4, e5f3

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

<rationale>
Position analysis (Win %):
1. c8d7 (90.7%)
2. b7b6 (90.2%)
3. a7a6 (90.0%)
4. e5d7 (89.6%)
5. e5g6 (89.3%)
</rationale><uci_move>c8d7</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): rn1k1br1/2q2P1p/p4p2/P2b4/Q1pN4/6P1/1p2BP1P/3R1RK1 b - -
Side to move: Black
Legal moves: c7a7, g8g4, c7d6, d5f3, c7a5, d5c6, d5h1, c7b6, c7f7, g8g5, b2b1n, c7c8, c7e5, d8e7, c7c6, g8g7, f6f5, f8c5, d5f7, c7d7, c7b7, a8a7, g8g3, b2b1q, c7e7, f8a3, f8d6, d5e4, f8b4, d8c8, c4c3, f8g7, b2b1b, f8h6, c7c5, h7h5, d5e6, g8h8, b8d7, c7f4, h7h6, f8e7, d5b7, c7g3, b8c6, b2b1r, g8g6, d5g2

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

<rationale>
Position analysis (Win %):
1. b8d7 (89.2%)
2. g8g3 (88.0%)
3. c7f7 (86.0%)
</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): 8/8/8/8/8/3Kp3/4P3/5k2 w - - 0 1
Side to move: White
Legal moves: d3c3, d3d4, d3e4, d3c4, d3e3, d3c2

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>d3e3</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/p4ppp/8/3np3/1bpP4/2N3B1/1P2PPPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: a1a3, d1c1, a1b1, d1d3, e2e3, d1b1, a1a6, g1h3, a1a2, d1b3, a1a5, g3h4, a1a4, d1c2, a1a7, g1f3, d4e5, b2b3, e1d2, g3e5, h2h4, d1a4, d1d2, f2f4, h2h3, g3f4, f2f3, e2e4, a1c1

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

<rationale>
Position analysis (Win %):
1. d1d2 (28.6%)
2. a1c1 (23.8%)
3. g1f3 (20.7%)
</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): 3q4/5k1Q/p3p3/8/8/1P1p1K2/P5P1/8 b - -
Side to move: Black
Legal moves: f7f6, f7f8, f7e8

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

<rationale>
Position analysis (Win %):
1. f7f8 (99.6%)
2. f7f6 (99.0%)
3. f7e8 (99.6%)
</rationale><uci_move>f7f8</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): 3r1rk1/pp1nbppp/1qp1pnb1/5P2/4P2N/2N3P1/PPP3BP/R1B1QR1K b - -
Side to move: Black
Legal moves: c6c5, b6c7, b6b5, b6b3, b6c5, b6b2, b6b4, e7a3, b6g1, a7a5, g8h8, b6d4, d7b8, d8c8, f6e8, e7c5, b6a6, f8e8, d7e5, b6a5, f6h5, d8a8, a7a6, h7h5, f6g4, d8b8, d8e8, h7h6, d7c5, b6e3, g6f5, f6d5, e7b4, e6f5, g6h5, e6e5, b6f2, e7d6, f6e4

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

<rationale>
Position analysis (Win %):
1. g6f5 (78.9%)
2. d7e5 (78.1%)
3. f6g4 (77.4%)
4. e6f5 (70.7%)
5. g6h5 (57.4%)
</rationale><uci_move>g6f5</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): 2k5/2p2pb1/7p/3bpP2/1n4P1/r3BN1P/3RK3/7R b - -
Side to move: Black
Legal moves: g7h8, b4c6, c7c6, a3a7, b4a6, c8b8, g7f6, a3a8, a3a2, b4c2, a3b3, b4d3, d5a2, a3a6, d5a8, d5c4, a3e3, a3a5, d5e6, c8d8, d5b3, c8b7, d5f3, a3c3, d5e4, d5b7, f7f6, b4a2, h6h5, c8d7, g7f8, e5e4, d5c6, c7c5, a3a1, a3a4, a3d3

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

<rationale>
Position analysis (Win %):
1. e5e4 (42.9%)
2. d5e4 (41.6%)
3. b4a2 (39.8%)
</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): 6k1/2p3pp/p7/1p1pR1Nq/P4P2/2P2r2/1PB4K/4Q3 w - -
Side to move: White
Legal moves: h2g1, e1h4, g5h3, h2g2

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

<rationale>
Position analysis (Win %):
1. h2g2 (50.0%)
2. h2g1 (50.0%)
3. g5h3 (1.0%)
</rationale><uci_move>h2g2</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/6b1/4b2p/5p2/pPp1p3/Pq2P3/1P3PBP/1Q3NK1 w - -
Side to move: White
Legal moves: b1d1, h2h3, b1a1, g1h1, f2f4, g2h1, b4b5, b1d3, g2h3, f1d2, f2f3, g2e4, b1e4, b1e1, g2f3, h2h4, b1c1, f1g3, b1a2, b1c2

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

<rationale>
Position analysis (Win %):
1. g2e4 (11.3%)
2. f1d2 (11.2%)
3. f1g3 (9.8%)
</rationale><uci_move>g2e4</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): 3r1k2/5ppp/r1p5/2Rn1N2/p3pP2/Pb4P1/1P2P2P/1N3RK1 w - -
Side to move: White
Legal moves: g1g2, c5c6, f1f3, c5c4, f1d1, f5h6, f1c1, c5d5, f5d6, f5e7, c5c1, f5e3, e2e3, c5c2, c5c3, b1c3, f1f2, g1f2, f5h4, h2h3, b1d2, c5b5, f1e1, c5a5, h2h4, g3g4, g1h1, f5d4, f5g7

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

<rationale>
Position analysis (Win %):
1. g1f2 (50.0%)
2. f1e1 (47.7%)
3. b1c3 (47.1%)
4. c5c1 (46.4%)
5. g3g4 (46.1%)
</rationale><uci_move>g1f2</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/ppp1Pppp/8/8/8/8/PPPQ1PPP/R1B1KBNR b KQkq -
Side to move: Black
Legal moves: d8d6, a7a6, g7g5, c8f5, f8e7, d8d5, h7h6, f7f5, f7f6, c8g4, d8d2, g7g6, a7a5, b7b6, b8d7, d8e7, b8a6, d8d3, b7b5, c8d7, h8g8, d8d7, e8e7, h7h5, c8e6, b8c6, d8d4, c7c5, c7c6, c8h3

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

<rationale>
Position analysis (Win %):
1. d8d2 (52.9%)
2. d8d2 (52.9%)
3. d8e7 (49.4%)
</rationale><uci_move>d8d2</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/1nn5/4P3/2BP4/8/PP3PPP/RNBQK1NR w KQkq -
Side to move: White
Legal moves: d1b3, d1c2, g2g3, c4d3, d1d3, e1d2, c1d2, d1g4, b1d2, c1h6, c1g5, d1d2, f2f4, c1f4, c4d5, c4a6, c4f7, g1f3, d4d5, e1f1, c4b3, g1e2, h2h4, d1f3, c4f1, c4e2, e5e6, f2f3, a2a3, c4e6, b2b4, c4b5, g2g4, b1a3, b1c3, d1e2, a2a4, c1e3, d1h5, g1h3, d1a4, b2b3, e1e2, h2h3

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

<rationale>
Position analysis (Win %):
1. c4b3 (52.7%)
2. c4b5 (50.0%)
3. c4e2 (47.9%)
</rationale><uci_move>c4b3</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): 8/2K4k/8/8/8/6P1/8/8 b - - 0 1
Side to move: Black
Legal moves: h7h8, h7g7, h7g8, h7g6, h7h6

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>h7h8</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): 2r5/p1p1k1pp/2Rn4/3pN3/3P4/7P/PP3PP1/5K2 b - -
Side to move: Black
Legal moves: d6f7, c8a8, e7e6, c8b8, c8f8, a7a5, g7g6, e7d8, d6e4, c8d8, d6b5, d6f5, h7h6, c8g8, a7a6, c8e8, e7f8, e7f6, g7g5, d6c4, d6e8, d6b7, c8h8, e7e8, h7h5

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

<rationale>
Position analysis (Win %):
1. h7h5 (73.7%)
2. e7e6 (73.6%)
3. d6f7 (73.3%)
4. d6f5 (71.6%)
5. d6b5 (68.9%)
</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): r1b1kb1r/pp3pp1/2n1p2p/2npP3/Nq6/4BN2/PPPQ1PPP/R3KB1R w KQkq -
Side to move: White
Legal moves: c2c4, f1e2, a1b1, g2g4, f1a6, g2g3, f3g5, f3h4, a4c5, f1c4, a4b6, a2a3, c2c3, e3g5, e3d4, a1d1, e1d1, e3h6, h2h4, h1g1, h2h3, e1c1, e1e2, f1d3, f3g1, b2b3, a4c3, e3f4, f1b5, e3c5, f3d4, a1c1, d2c3, d2b4

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

<rationale>
Position analysis (Win %):
1. d2b4 (63.5%)
2. a4c5 (50.8%)
3. e3c5 (50.4%)
</rationale><uci_move>d2b4</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): r2rn1k1/pp3p1p/4b1p1/4B3/8/1P2PB2/P4PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: a7a6, a7a5, e6d7, e8f6, a8b8, h7h6, e6c4, e6f5, f7f5, h7h5, d8d6, d8d4, e8g7, d8d1, d8b8, g6g5, d8d5, e6d5, g8f8, a8c8, e6b3, d8d3, d8d2, b7b5, e8d6, b7b6, e6h3, f7f6, d8c8, e6g4, e8c7, d8d7, e6c8

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

<rationale>
Position analysis (Win %):
1. a8c8 (87.5%)
2. a7a5 (86.9%)
3. d8d1 (77.8%)
</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): 8/1kp5/8/2K5/6Q1/8/8/8 w - - 0 1
Side to move: White
Legal moves: g4e6, g4g8, c5d4, g4d1, g4f4, g4b4, g4g2, g4e2, g4g6, g4g3, g4d7, g4c4, c5b4, g4e4, c5d5, g4h3, g4g5, g4c8, g4g7, g4h4, g4f3, g4a4, g4g1, g4f5, c5c4, g4d4, c5b5, g4h5

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>c5d5</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): rnb2rkb/5p1p/3p1npP/q2Pp1B1/8/2N5/PP2BPP1/R2QK1NR b KQ -
Side to move: Black
Legal moves: a5c7, a5d8, a5c3, a5b4, f8d8, c8f5, c8h3, f6d5, b8a6, e5e4, c8g4, c8a6, c8d7, a5a3, a5a6, a5a2, b8c6, a8a7, a5b5, h8g7, c8e6, f6g4, a5a7, f8e8, a5c5, f6h5, a5b6, a5a4, c8b7, a8a6, f6e4, a5d5, f6d7, b8d7, f6e8

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

<rationale>
Position analysis (Win %):
1. e5e4 (54.4%)
2. b8d7 (54.3%)
3. f6e4 (51.4%)
</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): 1r3nk1/p4R2/1p4pQ/8/P2q4/2r5/6PP/4R2K w - -
Side to move: White
Legal moves: h6h3, f7f6, h6h8, e1e5, f7a7, h2h3, f7e7, f7h7, f7f1, h2h4, e1e4, e1e8, h6f8, f7f3, f7b7, e1e6, f7f2, f7f4, e1a1, e1e3, g2g3, e1e2, h6e3, h6h7, h6h5, f7d7, h6g5, h6h4, a4a5, e1f1, h6d2, h6g6, f7f8, g2g4, e1d1, f7f5, h6g7, e1c1, f7g7, h6f4, f7c7, e1e7, h6c1, e1b1, e1g1

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

<rationale>
Position analysis (Win %):
1. e1f1 (91.2%)
2. f7a7 (33.7%)
3. f7f4 (28.2%)
4. f7f1 (27.4%)
5. f7e7 (23.0%)
</rationale><uci_move>e1f1</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): 2kr1b1r/1p3ppp/p1n5/2p5/P1Q5/4PN2/1q1B1PPP/R4RK1 b - -
Side to move: Black
Legal moves: b2d4, d8d5, d8e8, b2c3, b7b6, f8e7, b2a3, c8d7, a6a5, c8b8, c6b4, f7f6, d8d2, h8g8, b7b5, b2e5, c6a5, h7h5, g7g5, c6b8, b2b4, d8d3, f8d6, b2b6, c6e7, g7g6, c6d4, b2f6, c8c7, c6e5, b2b1, c6a7, b2b3, b2d2, b2c1, b2a1, d8d6, f7f5, b2c2, d8d7, d8d4, b2a2, h7h6, b2b5

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

<rationale>
Position analysis (Win %):
1. d8d7 (48.7%)
2. c6e5 (48.1%)
3. b2f6 (47.7%)
4. f8e7 (45.8%)
</rationale><uci_move>d8d7</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): r1b1k2r/1pqp1ppp/8/p2QP3/8/2b2N2/1B3PPP/R3KB1R w KQkq -
Side to move: White
Legal moves: f3d2, e1d1, d5d2, e1e2, b2c3

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

<rationale>
Position analysis (Win %):
1. e1d1 (37.5%)
2. e1e2 (22.6%)
3. f3d2 (21.5%)
4. b2c3 (16.8%)
5. d5d2 (14.7%)
</rationale><uci_move>e1d1</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): 2krnb1r/ppp2p2/2n1bp2/3N1B1p/5B1N/8/PPP2PPP/2KR3R b - -
Side to move: Black
Legal moves: h8h6, c6a5, a7a5, f8b4, f8d6, e8d6, c8d7, e6d7, f8e7, b7b6, e8g7, c6d4, h8h7, f8h6, d8d5, f8g7, e6f5, h8g8, b7b5, d8d7, a7a6, c6b4, f8a3, c6e7, f8c5, c6e5, c8b8, c6b8, d8d6

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

<rationale>
Position analysis (Win %):
1. c6b4 (57.4%)
2. f8c5 (55.1%)
3. e8d6 (54.2%)
</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): 8/3k1pp1/p6p/8/r6P/5PPK/4R3/8 b - -
Side to move: Black
Legal moves: a4g4, a4a1, a4a3, a4a2, f7f5, d7c7, a4h4, d7c8, a4a5, g7g5, d7d8, a6a5, d7c6, d7d6, a4c4, a4e4, a4b4, g7g6, a4d4, a4f4, f7f6, h6h5

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

<rationale>
Position analysis (Win %):
1. f7f6 (40.3%)
2. d7d8 (35.8%)
3. a4a3 (34.5%)
4. a4a5 (28.9%)
5. a6a5 (27.3%)
</rationale><uci_move>f7f6</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): 1rbr2k1/2q2ppp/p1pp1n2/2P1p3/Nb2P3/4B1P1/PP3PBP/R2Q1RK1 w - -
Side to move: White
Legal moves: e3h6, b2b3, a4c3, c5d6, d1c1, h2h4, d1d3, d1g4, d1b1, e3c1, a1b1, g2f3, g2h3, d1b3, a4b6, d1d6, g3g4, d1d2, e3f4, f1e1, d1d5, a1c1, g2h1, a2a3, d1e1, e3d4, d1d4, h2h3, d1f3, e3g5, f2f3, f2f4, d1h5, d1e2, g1h1, d1c2, e3d2

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

<rationale>
Position analysis (Win %):
1. d1c2 (56.3%)
2. b2b3 (56.1%)
3. c5d6 (55.4%)
4. d1e2 (53.4%)
5. h2h3 (53.0%)
</rationale><uci_move>d1c2</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): 8/8/8/8/8/7p/8/5K1k w - -
Side to move: White
Legal moves: f1e2, f1f2, f1e1

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

<rationale>
Position analysis (Win %):
1. f1f2 (50.0%)
2. f1e2 (1.0%)
3. f1e1 (1.0%)
</rationale><uci_move>f1f2</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): 8/8/8/8/5K2/8/3Q3k/7q b - -
Side to move: Black
Legal moves: h1g2, h2h3, h2g1

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

<rationale>
Position analysis (Win %):
1. h2h3 (99.0%)
2. h2g1 (99.0%)
3. h1g2 (50.0%)
</rationale><uci_move>h2h3</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): r1bq1rk1/1ppp1ppp/2n2n2/p3p3/1b2P3/P1NB1N1P/1PPP1PP1/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g7g5, f6h5, a8b8, d7d5, a8a7, b7b5, b7b6, f6d5, d7d6, b4d6, g8h8, b4a3, f6e4, f6e8, d8e7, b4c3, c6b8, g7g6, c6a7, a5a4, h7h5, d8e8, f8e8, c6e7, a8a6, b4c5, c6d4, b4e7, f6g4, h7h6

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

<rationale>
Position analysis (Win %):
1. d7d5 (76.4%)
2. b4e7 (51.8%)
3. b4d6 (51.6%)
4. b4c3 (50.0%)
5. b4c5 (49.9%)
</rationale><uci_move>d7d5</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): rn3b1N/pppk2pp/3ppq2/4p3/8/2P2Q2/PPP2PPP/R1B1K2R b KQ -
Side to move: Black
Legal moves: b8a6, f6f3, a7a6, f6f4, d7e8, f6g5, f6f7, f6g6, b8c6, b7b5, c7c5, b7b6, d7e7, d7d8, h7h5, g7g6, f6f5, f6d8, g7g5, f6h6, e5e4, f8e7, f6h4, c7c6, a7a5, d6d5, f6e7, h7h6, d7c8

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

<rationale>
Position analysis (Win %):
1. d7c8 (85.7%)
2. c7c6 (84.5%)
3. b8c6 (80.4%)
4. d6d5 (79.9%)
5. f6f3 (76.2%)
</rationale><uci_move>d7c8</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/R7/8/5P1k/1p6/p2K4/8 b - -
Side to move: Black
Legal moves: h4h5, a2a1r, a2a1n, h4g3, a2a1b, b3b2, a2a1q, h4h3, h4g4

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

<rationale>
Position analysis (Win %):
1. h4g3 (99.0%)
2. a2a1q (99.0%)
3. h4h3 (99.0%)
4. a2a1r (99.0%)
5. b3b2 (20.0%)
</rationale><uci_move>h4g3</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): 8/4kp2/8/8/p3Q3/6P1/r4PK1/8 b - -
Side to move: Black
Legal moves: e7d7, e7d6, e7f8, e7d8, e7f6

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

<rationale>
Position analysis (Win %):
1. e7d6 (99.0%)
2. e7f6 (99.0%)
3. e7d8 (99.0%)
4. e7d7 (99.0%)
5. e7f8 (97.6%)
</rationale><uci_move>e7d6</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): 2r2rk1/3bppb1/p2p1npp/qp6/4P1PP/PBN1QP2/1PP1N3/2KR3R b - -
Side to move: Black
Legal moves: c8c3, f6h5, d7e6, e7e6, a5c3, a5d8, a5b6, f6e8, f6g4, g8h7, c8b8, f8d8, d6d5, b5b4, h6h5, d7c6, c8c4, d7f5, c8c6, c8e8, a5a4, f6d5, c8c5, f6e4, g8h8, e7e5, g6g5, c8a8, g7h8, a5c7, f8e8, d7g4, a5a3, d7e8, c8c7, c8d8, a5b4, f6h7

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

<rationale>
Position analysis (Win %):
1. d7c6 (61.0%)
2. d7e6 (56.6%)
3. e7e6 (56.4%)
</rationale><uci_move>d7c6</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): 1r1qnrk1/4ppbp/3p2p1/2p5/3BPP2/2NP2PP/1PQ3B1/1R3RK1 b - -
Side to move: Black
Legal moves: c5c4, g7d4, g6g5, g7f6, d8c7, b8b7, c5d4, g8h8, e8f6, f7f5, b8c8, b8b2, g7e5, d8a5, e7e5, e8c7, h7h5, e7e6, d6d5, d8d7, g7h6, h7h6, b8b5, b8b4, b8b6, f7f6, b8b3, b8a8, d8b6, d8c8, g7h8

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

<rationale>
Position analysis (Win %):
1. e7e5 (83.2%)
2. d8d7 (82.9%)
3. b8b4 (82.8%)
4. c5d4 (42.0%)
5. g7d4 (40.4%)
</rationale><uci_move>e7e5</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): 8/8/6K1/R7/8/6k1/8/6R1 b - - 0 1
Side to move: Black
Legal moves: g3h3, g3f3, g3h4, g3f2, g3h2, g3f4

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>g3h4</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): r2q1bnr/ppNk1pp1/3p3p/n3p3/4P3/2Q2N2/PP3PPP/R1B2RK1 w - -
Side to move: White
Legal moves: c3a5, h2h4, c1d2, c3b3, c7e8, c7a6, c3a3, c3d4, f1d1, c1g5, c3e5, c1h6, c1f4, c3e1, b2b3, a2a4, c3c2, f3g5, g2g3, c3d2, f3e1, c7b5, c3d3, b2b4, c3c6, c3e3, c3b4, f3h4, c7a8, c7d5, f3d2, c1e3, c3c5, c3c4, f3d4, g2g4, a2a3, a1b1, h2h3, c7e6, f1e1, f3e5, g1h1

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

<rationale>
Position analysis (Win %):
1. c7a8 (89.3%)
2. f3e5 (88.9%)
3. c7b5 (67.6%)
</rationale><uci_move>c7a8</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): 1rb1k2r/p3ppbp/2p3p1/q7/2P5/2N1P3/PPQ2PPP/2KR1B1R b k -
Side to move: Black
Legal moves: g7d4, b8b4, b8b7, h8f8, c8e6, a5c7, g7f8, g6g5, e7e5, a5e5, f7f6, a5c3, b8b5, b8b3, c6c5, a5a6, g7e5, a7a6, b8a8, a5a2, f7f5, c8h3, e8g8, c8b7, c8f5, c8d7, e7e6, h7h6, a5a4, a5a3, a5b6, g7f6, e8f8, g7h6, a5d8, a5h5, a5b4, c8g4, g7c3, h8g8, a5c5, c8a6, a5b5, b8b2, a5g5, a5f5, a5d5, h7h5, b8b6

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

<rationale>
Position analysis (Win %):
1. h7h5 (37.6%)
2. h7h6 (37.5%)
3. c8g4 (32.9%)
4. c8e6 (32.4%)
</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): 2b2rk1/p2nBpb1/n1p3pp/r3p3/2P5/2N2N2/4BPPP/1R1R2K1 w - -
Side to move: White
Legal moves: b1b8, e7a3, e7d8, g2g3, d1d5, d1d4, g1f1, d1d6, c3a2, c3e4, f3e5, c3b5, c3a4, h2h4, b1b6, f3d2, d1f1, e2f1, c4c5, e7h4, d1d2, b1b5, h2h3, e7g5, e7c5, b1b7, b1b2, b1b3, e7f8, f3d4, f3g5, d1e1, e7b4, b1b4, b1c1, d1d7, e7d6, d1d3, g2g4, d1c1, e2d3, f3h4, c3d5, f3e1, b1a1, g1h1, e7f6

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

<rationale>
Position analysis (Win %):
1. f3d2 (52.9%)
2. e7f8 (51.0%)
3. c3e4 (42.7%)
</rationale><uci_move>f3d2</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): 3r2r1/1p2kpp1/p1p1pn1p/1n6/5BP1/2P4P/PPB3P1/3RR1K1 b - -
Side to move: Black
Legal moves: e7f8, d8d7, f6h5, f6g4, d8b8, g7g5, d8d4, d8c8, d8d3, c6c5, f6h7, b5a7, a6a5, b5d6, d8d2, b5c7, g8f8, d8e8, b5d4, b5c3, b5a3, d8d1, e6e5, d8d6, f6d7, e7e8, h6h5, d8f8, f6d5, g8h8, d8d5, d8a8, g8e8, f6e8, g7g6, b7b6, f6e4

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

<rationale>
Position analysis (Win %):
1. b5d6 (45.0%)
2. b7b6 (44.0%)
3. d8d1 (38.1%)
</rationale><uci_move>b5d6</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/pp1bbppp/1np1pn2/6B1/8/1BN2Q1P/PPPRNPP1/3R2K1 b - -
Side to move: Black
Legal moves: c6c5, d8e8, a8c8, g7g6, b6c4, h7h6, g8h8, f8e8, e6e5, f6g4, b6c8, d8b8, b6a4, f6e8, d8c7, e7c5, f6e4, e7d6, e7b4, f6d5, a8b8, d7c8, a7a6, d8c8, d7e8, f6h5, h7h5, b6d5, a7a5, e7a3

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

<rationale>
Position analysis (Win %):
1. g8h8 (50.2%)
2. d8e8 (50.0%)
3. d8c7 (48.4%)
4. b6d5 (47.9%)
5. f6d5 (46.2%)
</rationale><uci_move>g8h8</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): 3q1r1k/r3bppp/1n2p3/1Q1pP3/1p1P4/1N2B1P1/P1R2P1P/2R3K1 w - -
Side to move: White
Legal moves: g1f1, b5d3, b5b4, c2c5, b5a5, b5d5, c1d1, b5d7, b5e8, c2c4, h2h4, b3c5, b3a5, c2e2, g1h1, f2f3, h2h3, e3h6, b5a4, b3a1, g1g2, c1e1, c2c8, b5c5, e3f4, b5c4, c2c7, e3g5, c2c3, f2f4, b5b6, b5a6, a2a4, c2b2, b5f1, c1b1, b3d2, b5c6, b5e2, c2c6, e3d2, g3g4, c1a1, a2a3, c2d2, c1f1

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

<rationale>
Position analysis (Win %):
1. b3a5 (60.1%)
2. e3d2 (50.4%)
3. b3d2 (44.9%)
4. b5e2 (43.4%)
5. b3c5 (42.6%)
</rationale><uci_move>b3a5</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): k7/8/8/3P4/8/8/5K2/8 w - - 0 1
Side to move: White
Legal moves: d5d6, f2e1, f2f3, f2g1, f2e3, f2e2, f2f1, f2g2, f2g3

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>f2g3</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): r2q1rk1/1bpnbppp/pn2p3/4P3/2pP4/2N1B3/PP1NBPPP/2RQ1RK1 b - -
Side to move: Black
Legal moves: e7h4, g7g5, b7f3, b6c8, d8c8, c7c5, e7f6, e7a3, a8b8, a6a5, b7d5, e7c5, h7h6, h7h5, e7b4, b6d5, g7g6, f7f5, b7c6, f7f6, e7d6, d8b8, c7c6, b6a4, b7g2, d8e8, a8a7, b7c8, e7g5, d7e5, d7c5, a8c8, f8e8, d7f6, d7b8, g8h8, b7e4

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

<rationale>
Position analysis (Win %):
1. a8b8 (59.2%)
2. d8b8 (59.2%)
3. c7c5 (56.6%)
4. a8c8 (56.4%)
</rationale><uci_move>a8b8</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/pppppppp/5n2/8/6P1/2N5/PPPPPP1P/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: c7c5, c7c6, h8g8, e7e6, b8c6, d7d6, b7b6, f6e4, a7a5, a7a6, e7e5, d7d5, b8a6, f6g4, f6d5, g7g6, g7g5, h7h6, h7h5, f6h5, b7b5, f6g8

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

<rationale>
Position analysis (Win %):
1. d7d5 (49.7%)
2. h7h6 (46.6%)
3. f6g4 (45.0%)
</rationale><uci_move>d7d5</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/1b1n1pp1/p2ppn1p/8/Np1NP1PP/4BP2/PPPQ4/2KR1B1R b kq -
Side to move: Black
Legal moves: d7c5, b7c6, g7g5, b7c8, b7e4, a8c8, f6g8, f6h5, f6d5, d8c7, e8e7, a6a5, b4b3, d7e5, d8b8, d7b8, d8a5, d7b6, f6g4, h8g8, d8c8, a8a7, g7g6, d8b6, b7d5, f6e4, e6e5, d8e7, h6h5, f6h7, a8b8, h8h7, f8e7, d6d5

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

<rationale>
Position analysis (Win %):
1. d6d5 (63.2%)
2. a8b8 (62.7%)
3. d8c7 (62.3%)
4. a8c8 (58.5%)
5. d8a5 (57.0%)
</rationale><uci_move>d6d5</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/pp1pppbp/6p1/2p5/4P3/1PN2N2/P1PP1PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c5c4, f7f6, f7f5, d8b6, h7h6, g7f6, b8a6, d8a5, a7a5, d7d6, g6g5, h7h5, d8c7, b8c6, g7e5, g7h6, b7b6, g8h6, b7b5, e8f8, d7d5, g7c3, a7a6, g8f6, g7f8, e7e5, g7d4, e7e6

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

<rationale>
Position analysis (Win %):
1. b8c6 (47.3%)
2. a7a6 (46.8%)
3. g8f6 (44.5%)
</rationale><uci_move>b8c6</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): 6RQ/5pp1/q1P3kp/p4r2/P7/7P/6PK/8 b - -
Side to move: Black
Legal moves: f5c5, f5h5, f5f2, f5f6, a6d3, f5b5, a6b5, h6h5, a6c6, f5d5, a6b7, f5g5, a6e2, f5e5, a6f1, f5f1, a6a7, a6a8, g6g5, a6b6, f5f3, g6f6, a6c4, f5f4, a6c8, g6h5, f7f6

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

<rationale>
Position analysis (Win %):
1. f5g5 (99.0%)
2. f5f2 (99.0%)
3. f5e5 (99.0%)
4. f5f6 (99.0%)
5. g6f6 (99.6%)
</rationale><uci_move>f5g5</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): r3r2k/pp1nqpb1/2p4p/P2p1Qp1/1P1P4/2N1PNP1/5PP1/1R3RK1 b - -
Side to move: Black
Legal moves: e7e5, e7e6, g7f8, e7c5, e7f8, e8b8, e7d6, b7b6, d7f8, e8c8, a8c8, e8f8, h8g8, e7d8, d7b8, e7f6, e8g8, a8d8, g7f6, g7d4, h6h5, e7e3, d7b6, f7f6, c6c5, b7b5, d7e5, e7b4, d7c5, e8d8, a8b8, g7e5, d7f6, g5g4, e7e4, a7a6

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

<rationale>
Position analysis (Win %):
1. b7b5 (55.5%)
2. a7a6 (54.2%)
3. e7e6 (52.4%)
</rationale><uci_move>b7b5</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): 1r1q1rk1/1Q3pb1/2p3pp/p2n4/3pN1bP/3P2P1/PP1BPPB1/2R2RK1 w - -
Side to move: White
Legal moves: e4c5, d2b4, b7b6, g1h1, c1c6, b7b8, b7c7, b7b4, e2e3, e4d6, b7c6, b2b4, b7b3, e4g5, b7a6, d2c3, h4h5, d2a5, c1d1, d2g5, g2f3, a2a4, c1c5, d2f4, b7f7, c1b1, g1h2, e4f6, c1c2, g2h1, b7d7, f1e1, b7a8, g2h3, d2e1, b7c8, d2h6, b7a7, c1c3, f2f4, c1e1, b7b5, c1a1, f2f3, b2b3, f1d1, b7e7, a2a3, e4c3, c1c4

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

<rationale>
Position analysis (Win %):
1. b7c6 (54.5%)
2. b7a6 (51.7%)
3. b7a7 (48.2%)
</rationale><uci_move>b7c6</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): 8/4R1p1/3k4/8/7P/2PK1P2/4p3/8 b - -
Side to move: Black
Legal moves: e2e1q, e2e1b, d6c6, d6d5, d6c5, g7g6, d6e7, e2e1n, g7g5, e2e1r

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

<rationale>
Position analysis (Win %):
1. d6c5 (99.0%)
2. g7g5 (99.6%)
3. d6e7 (98.9%)
</rationale><uci_move>d6c5</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): r3n3/2pr1kp1/1p1p2p1/pP1P2P1/4BP1P/2R2K2/P1R5/8 w - -
Side to move: White
Legal moves: f4f5, c2c1, c3c7, c2h2, e4g6, c3a3, f3g2, c2f2, c2b2, f3f2, c3d3, e4f5, a2a3, e4d3, f3g3, c3c6, a2a4, f3e3, f3e2, c2d2, c3c5, c2g2, c3e3, c2e2, c3b3, c3c4, f3g4, h4h5

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

<rationale>
Position analysis (Win %):
1. c2e2 (88.3%)
2. c3e3 (88.3%)
3. c3a3 (82.8%)
</rationale><uci_move>c2e2</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): r1bqk2r/ppp3p1/3pP2p/2b1n3/4N3/2p3Q1/PP3PPP/RNB2RK1 b - -
Side to move: Black
Legal moves: c5e3, g7g5, e5f3, e5d3, b7b5, e5g6, c5a3, d8h4, c8d7, g7g6, c5b6, e8f8, a8b8, c5b4, a7a6, c5d4, h8f8, e5d7, h8g8, d8d7, e8e7, e5c6, c5f2, c7c6, e5c4, h6h5, b7b6, d6d5, c3b2, d8e7, c8e6, d8f6, a7a5, e5f7, c3c2, e5g4, h8h7, d8g5

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

<rationale>
Position analysis (Win %):
1. c5d4 (83.3%)
2. e8f8 (83.2%)
3. c8e6 (82.6%)
4. h8f8 (81.9%)
5. b7b6 (80.8%)
</rationale><uci_move>c5d4</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): r2r2k1/2p2pn1/1bppb3/4p3/p3P3/2Pq1NNP/PP2RPP1/R1Q3K1 w - -
Side to move: White
Legal moves: c3c4, e2e1, h3h4, a1b1, f3h4, c1c2, c1e1, c1g5, a2a3, g3f1, c1d1, b2b3, f3h2, f3d2, f3d4, c1h6, g3f5, g3h5, f3e5, e2d2, b2b4, g1h1, f3e1, f3g5, c1e3, c1b1, e2e3, c1f1, c1f4, g3h1, g1f1, c1d2, g1h2, e2c2

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

<rationale>
Position analysis (Win %):
1. c1g5 (45.5%)
2. c1h6 (44.8%)
3. g1h2 (38.0%)
</rationale><uci_move>c1g5</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): N3k1r1/ppQnb3/2p2n1p/6B1/3P4/3B4/PqP2PPP/3R2K1 w - -
Side to move: White
Legal moves: c7b6, c7g3, a2a3, g2g4, c2c4, c7d8, c7b7, g2g3, d1c1, d1b1, c2c3, a2a4, c7c8, d3a6, g5h6, g5f4, d3e2, c7d7, c7f4, d1f1, c7d6, d4d5, c7c6, f2f3, g1h1, g5h4, d3f5, d3h7, d3b5, c7b8, g5f6, h2h3, a8b6, g5c1, d3f1, d3c4, g1f1, g5d2, d1e1, d3g6, d3e4, g5e3, h2h4, d1a1, f2f4, d1d2, c7e5, c7a5

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

<rationale>
Position analysis (Win %):
1. d3c4 (93.2%)
2. g5f6 (90.9%)
3. c7c8 (88.6%)
</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): 8/4pk1p/3p2p1/5p2/1b6/1brBB1P1/5P1P/1R4K1 w - -
Side to move: White
Legal moves: h2h4, g1g2, e3c5, d3a6, g1h1, b1f1, e3d4, g1f1, d3c4, b1b3, h2h3, f2f4, e3c1, f2f3, g3g4, b1a1, e3g5, e3b6, d3b5, b1b2, e3f4, d3c2, d3e2, b1c1, e3d2, d3f5, d3e4, d3f1, e3a7, e3h6, b1e1, b1d1

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

<rationale>
Position analysis (Win %):
1. b1b3 (63.0%)
2. d3f1 (54.7%)
3. d3b5 (54.6%)
</rationale><uci_move>b1b3</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): 3rr1k1/pp3pp1/2n2q1p/2pRp3/2P1Q3/2P1PB2/P4PPP/5RK1 b - -
Side to move: Black
Legal moves: e8f8, g7g5, f6f4, c6b8, c6b4, f6f5, h6h5, f6d6, f6f3, d8c8, d8a8, c6d4, a7a5, d8d6, b7b5, e8e7, f6g6, a7a6, b7b6, f6h4, e8e6, f6g5, g8h8, f6e6, d8d7, d8d5, c6e7, f6e7, c6a5, g8f8, d8b8, g7g6

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

<rationale>
Position analysis (Win %):
1. c6a5 (59.6%)
2. b7b6 (55.4%)
3. f6e7 (53.0%)
</rationale><uci_move>c6a5</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): r3k1nr/pppb1ppp/8/4n3/4p3/1BN5/PPP2PPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: b3e6, h2h3, c3b1, e1f1, b3c4, a2a4, h2h4, c1e3, c3d5, g2g3, e1g1, a2a3, c1g5, g2g4, c3a4, c1f4, e1d1, c1d2, b3d5, f2f4, c3e4, b3f7, f2f3, c3d1, c3e2, a1b1, h1f1, c3b5, e1d2, h1g1, e1e2, c1h6, b3a4

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

<rationale>
Position analysis (Win %):
1. c1f4 (56.5%)
2. c3e4 (50.1%)
3. c1e3 (50.0%)
4. c1d2 (50.0%)
</rationale><uci_move>c1f4</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): 3r4/4n1bk/p6p/1pp1Pr2/3PRp2/8/PP3PPN/R1B3K1 w - -
Side to move: White
Legal moves: g1f1, a2a3, h2f3, f2f3, h2g4, b2b4, g2g3, d4d5, c1f4, e4e1, e5e6, a2a4, b2b3, g2g4, c1d2, a1b1, e4e3, d4c5, c1e3, e4e2, h2f1, e4f4, g1h1

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

<rationale>
Position analysis (Win %):
1. h2f3 (56.1%)
2. e4f4 (54.9%)
3. c1f4 (52.0%)
</rationale><uci_move>h2f3</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): 8/2Q5/8/2K2R2/8/8/6k1/8 b - - 0 1
Side to move: Black
Legal moves: g2h3, g2g1, g2h1

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>g2h3</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): 4r3/2pk4/1p3R2/p5pp/P1pP3P/2P3P1/1P3P2/3K4 b - -
Side to move: Black
Legal moves: b6b5, e8d8, e8b8, c7c5, d7c8, c7c6, e8e2, g5g4, e8f8, e8h8, e8e4, e8e1, e8e6, e8e7, d7e7, e8e5, e8e3, d7d8, e8c8, g5h4, e8g8, e8a8

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

<rationale>
Position analysis (Win %):
1. g5g4 (76.0%)
2. e8g8 (67.3%)
3. g5h4 (61.1%)
</rationale><uci_move>g5g4</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): 8/8/8/8/4k3/5Q2/8/2K5 b - - 0 1
Side to move: Black
Legal moves: e4d4, e4f3, e4e5

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>e4f3</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/pp5k/5q1p/2p5/2PpP3/8/PP4QK/8 b - -
Side to move: Black
Legal moves: h7h8, f6d8, f6g7, f6f3, f6g5, a7a5, f6d6, a7a6, f6e7, h6h5, f6f4, f6f2, f6g6, f6h8, f6b6, f6e5, f6f5, f6f1, f6f7, f6e6, b7b5, f6f8, f6a6, b7b6, f6c6, d4d3, f6h4

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

<rationale>
Position analysis (Win %):
1. f6f4 (5.9%)
2. f6e5 (5.8%)
3. f6h4 (4.9%)
</rationale><uci_move>f6f4</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/pp3ppp/1qn1p3/3p4/3P4/2N1BQ1P/PPP2PP1/2KR1B1R b kq -
Side to move: Black
Legal moves: f8b4, c6d8, g7g5, g8h6, b6c5, h7h5, c6b8, g7g6, f8a3, a8d8, a8b8, e6e5, b6b5, b6b3, a7a6, e8d8, h7h6, c6e7, b6c7, b6a6, e8d7, b6d4, c6b4, f8c5, g8f6, g8e7, f8d6, a8c8, e8c8, f7f5, c6d4, c6e5, f7f6, c6a5, b6d8, b6a5, e8e7, b6b4, f8e7, b6b2, a7a5

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

<rationale>
Position analysis (Win %):
1. h7h6 (51.9%)
2. a8c8 (50.0%)
3. g8f6 (48.8%)
</rationale><uci_move>h7h6</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): 6k1/6B1/8/8/8/5B2/8/5K2 w - - 0 1
Side to move: White
Legal moves: f3g4, f3c6, f1g1, g7d4, f3a8, f3d1, f1e2, g7c3, g7a1, f3g2, g7h8, f3h1, g7b2, g7f8, f3e2, f3e4, f3b7, f3d5, f1e1, g7e5, g7f6, f1g2, f3h5, g7h6, f1f2

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>g7h6</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/pp1n1ppp/2p1pn2/3p4/2PP4/2N2NP1/PP2PPBP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: h7h5, b7b6, f8d6, a8b8, e6e5, h7h6, d7b6, e8e7, g7g5, d7b8, c6c5, d8a5, d8b6, a7a6, f8e7, f8c5, g7g6, f8a3, d7e5, h8g8, b7b5, d7c5, a7a5, f6e4, f6g8, f6h5, f8b4, d8c7, d5c4, f6g4, d8e7

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

<rationale>
Position analysis (Win %):
1. f8d6 (53.0%)
2. f8b4 (52.2%)
3. a7a5 (51.8%)
4. f8e7 (51.7%)
5. d5c4 (49.6%)
</rationale><uci_move>f8d6</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): r2qr2k/5pp1/3pp2p/ppp1b1N1/4P2Q/3P4/PPP3PP/1K1R3R w - -
Side to move: White
Legal moves: g5h7, h4e1, a2a4, h4h6, d1g1, g2g4, h1g1, g5e6, h2h3, a2a3, h1f1, b1c1, d3d4, c2c3, g5f3, h4h5, h4g3, h4h3, g2g3, h4g4, d1e1, g5f7, b1a1, h4f2, d1f1, h1e1, b2b4, d1c1, c2c4, h4f4, d1d2, g5h3, b2b3

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

<rationale>
Position analysis (Win %):
1. g5f7 (86.3%)
2. d3d4 (35.8%)
3. g5f3 (32.7%)
4. h4h6 (17.5%)
5. a2a4 (17.5%)
</rationale><uci_move>g5f7</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): r2q4/pp2bkpr/1n2p3/3pPb2/3B3P/PB4Q1/1P3P2/RN2K1R1 b Q -
Side to move: Black
Legal moves: e7c5, a8c8, d8e8, f5g6, f5e4, d8f8, f5d3, f5b1, d8g8, d8d7, d8c8, e7a3, d8h8, a7a6, h7h8, f5g4, g7g6, e7d6, g7g5, a8b8, f5h3, b6a4, h7h6, d8b8, e7f8, f7f8, b6c4, e7b4, e7f6, h7h5, a7a5, f5c2, e7h4, h7h4, f7g8, e7g5, f7e8, d8c7, b6d7, b6c8, d8d6

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

<rationale>
Position analysis (Win %):
1. h7h4 (39.2%)
2. e7h4 (36.5%)
3. g7g5 (36.5%)
4. d8h8 (31.5%)
</rationale><uci_move>h7h4</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): 6r1/4k3/8/8/6Q1/8/8/2K5 w - - 0 1
Side to move: White
Legal moves: g4g7, g4d4, g4h4, c1d2, g4f5, g4d7, g4g8, g4f4, g4d1, c1d1, g4f3, g4e2, g4g1, g4c4, g4g6, g4g2, g4c8, g4b4, g4h3, g4e6, g4g5, g4h5, g4a4, g4g3, g4e4, c1c2, c1b1, c1b2

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>g4g8</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): r1b2rk1/2qnppbp/pp1p2p1/3P4/3NP3/4BP2/PP2B1PP/2RQ1RK1 b - -
Side to move: Black
Legal moves: g6g5, d7c5, g7f6, c7c1, a8a7, g7e5, a8b8, b6b5, c7c4, g7h6, c7c3, f7f6, c7b8, g8h8, f8d8, c7c2, h7h6, c8b7, d7b8, e7e6, c7a7, c7c6, g7h8, d7f6, f8e8, e7e5, h7h5, c7b7, f7f5, g7d4, c7d8, d7e5, a6a5, c7c5

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

<rationale>
Position analysis (Win %):
1. c7b8 (71.6%)
2. c7d8 (66.0%)
3. c7b7 (64.7%)
</rationale><uci_move>c7b8</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/pp3ppp/4pb2/qQ6/8/5N2/PPP2PPP/3K1B1R w - -
Side to move: White
Legal moves: d1e2, f3d4, d1c1, b5d7, b5d5, b5d3, f3d2, f1d3

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

<rationale>
Position analysis (Win %):
1. d1c1 (15.3%)
2. b5d3 (10.5%)
3. f1d3 (7.6%)
</rationale><uci_move>d1c1</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/p4ppp/3qb3/3p4/3Nn3/2P1K3/PP4P1/RNBQ3R w - -
Side to move: White
Legal moves: h1g1, g2g4, b2b3, d4f5, d4b5, d4f3, h1h7, d4b3, d4e2, d1h5, d1d2, g2g3, c3c4, d1f3, h1h6, h1h4, c1d2, e3d3, a2a3, d1f1, d4c6, d1d3, h1h2, e3f3, h1e1, d1g4, d1e2, d1c2, d1a4, e3e2, h1f1, d1e1, b2b4, d1g1, h1h5, d1b3, b1d2, a2a4, d4e6, d4c2, h1h3, b1a3

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

<rationale>
Position analysis (Win %):
1. b1d2 (49.7%)
2. d1h5 (40.4%)
3. d1e1 (26.4%)
</rationale><uci_move>b1d2</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): 1rrq2k1/3nbp1p/b1n1p1pP/2ppP1B1/p5N1/P2P1NP1/2P2PB1/R1Q1R1K1 b - -
Side to move: Black
Legal moves: c6e5, d8f8, e7f8, d8a5, c6a5, a6b5, g8h8, c6d4, g8f8, b8b4, a6b7, d7f8, c8c7, e7d6, c6a7, c6b4, d8c7, f7f6, b8b7, d5d4, f7f5, d7f6, b8b3, b8b5, d8e8, b8b6, a6d3, b8b1, d7e5, a6c4, b8a8, b8b2, e7g5, c5c4, e7f6, d7b6, d8b6

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

<rationale>
Position analysis (Win %):
1. e7g5 (62.8%)
2. c6d4 (60.6%)
3. c5c4 (59.1%)
</rationale><uci_move>e7g5</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): r3r1k1/1b2bppp/pq1pNn2/4n3/1PP1P3/P3BP2/3QB1PP/2R1K2R b K -
Side to move: Black
Legal moves: b6a5, f6e4, a8c8, e8f8, e8d8, g7g5, f7e6, b7e4, b6d8, a8b8, e7f8, e5g6, h7h6, g8h8, e5f3, b6c5, b6b4, e8c8, e5d3, g7g6, f6d7, b7d5, b6a7, a8d8, a8a7, b7c8, f6g4, b6c7, f6h5, e5c4, e8b8, b6e3, b6c6, b7c6, a6a5, f6d5, b6b5, d6d5, e5d7, h7h5, e7d8, e5g4, e5c6, b6d4

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

<rationale>
Position analysis (Win %):
1. b6e3 (67.0%)
2. b6c6 (39.7%)
3. f6e4 (30.5%)
</rationale><uci_move>b6e3</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): 8/5kp1/8/4BP2/2P3K1/1p1b3p/8/8 b - -
Side to move: Black
Legal moves: d3e2, d3f1, f7f8, d3f5, h3h2, d3c2, g7g6, f7g8, f7e8, b3b2, f7e7, g7g5, d3b1, d3e4, d3c4

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

<rationale>
Position analysis (Win %):
1. g7g6 (40.6%)
2. g7g5 (17.9%)
3. d3f5 (4.7%)
4. b3b2 (1.0%)
5. h3h2 (1.0%)
</rationale><uci_move>g7g6</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): 2Q5/6k1/p2p2qP/1p1P4/6p1/P4NK1/1P6/8 b - -
Side to move: Black
Legal moves: g7f7, g7h7, g7h6, g7f6, g6h6

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

<rationale>
Position analysis (Win %):
1. g7f6 (99.0%)
2. g7f7 (97.5%)
3. g6h6 (95.7%)
4. g7h6 (95.7%)
5. g7h7 (95.7%)
</rationale><uci_move>g7f6</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): 4r1k1/pb2qppp/1p1b1B2/2rp4/4n3/1P2PNP1/P2N1PBP/1QRR2K1 b - -
Side to move: Black
Legal moves: b7a6, e7f8, h7h5, e7d8, c5c6, e8a8, a7a5, e8b8, e7e5, e4d2, d6e5, e4f2, d6b8, d6f4, e4g3, a7a6, g8f8, e8d8, c5c8, c5c7, e4g5, d6g3, b7c6, c5b5, c5c4, b6b5, b7a8, g7g6, c5c2, c5c3, e7d7, g7g5, e7f6, c5a5, g8h8, e8c8, e7e6, e4f6, c5c1, e7c7, b7c8, g7f6, d5d4, e8f8, h7h6, e4c3, d6c7

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

<rationale>
Position analysis (Win %):
1. e7e6 (82.5%)
2. g7f6 (58.9%)
3. e7f6 (50.0%)
4. e4f6 (48.5%)
5. c5c1 (48.4%)
</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): r2qk2r/1p1nbppp/5n2/p1P1p3/1PN5/2P2N2/P5PP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: b7b5, e5e4, e8g8, d8b8, e7f8, e8f8, e7d6, d8c7, d7c5, a8a6, a8b8, f6e4, d7f8, g7g6, a8a7, h7h5, h8g8, d7b6, f6g4, h8f8, d7b8, a8c8, f6h5, f6d5, h7h6, b7b6, g7g5, a5b4, a5a4, d8c8, d8b6, e7c5, f6g8

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

<rationale>
Position analysis (Win %):
1. f6g4 (55.0%)
2. d8c8 (54.8%)
3. a5b4 (53.7%)
4. d8c7 (50.6%)
</rationale><uci_move>f6g4</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): r1bqk2r/ppp2pp1/2np1n1p/2b5/2B1PB2/2NP1N2/PPP3PP/R2QK2R w KQkq -
Side to move: White
Legal moves: c3b5, d3d4, f4c1, h2h3, b2b3, c3d5, c4d5, g2g3, c3e2, f4d6, c3b1, d1c1, f4h6, e1f1, f4e3, c4e6, a2a4, h1f1, f4g3, e4e5, h2h4, f3h4, d1b1, f3g5, f4e5, c4b3, a1c1, f3d2, f3e5, f3d4, d1e2, c4a6, e1d2, c4b5, f4g5, f3g1, c4f7, d1d2, g2g4, c3a4, b2b4, e1e2, a2a3, f4d2, h1g1, a1b1

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

<rationale>
Position analysis (Win %):
1. d3d4 (54.6%)
2. c3a4 (52.9%)
3. d1d2 (51.8%)
4. a2a3 (51.1%)
5. d1e2 (50.0%)
</rationale><uci_move>d3d4</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/ppp5/8/1N3p2/1r4p1/3B2R1/PPP5/2K5 w - -
Side to move: White
Legal moves: d3f1, d3e4, b5c7, b2b3, d3c4, b5c3, b5d6, d3e2, g3g4, g3e3, c1d1, c1d2, b5d4, c2c3, c1b1, g3h3, g3f3, b5a3, c2c4, g3g1, a2a3, g3g2, d3f5, a2a4, b5a7

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

<rationale>
Position analysis (Win %):
1. b5c7 (92.6%)
2. b5c3 (92.1%)
3. g3g1 (91.7%)
4. g3g2 (91.7%)
5. c1d2 (90.1%)
</rationale><uci_move>b5c7</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): 3k4/1pq1r1p1/p1n1bpBp/P6R/2P3P1/1P3N1P/3Q1PK1/8 b - -
Side to move: Black
Legal moves: c7d7, e6d5, e7d7, c6d4, d8c8, c7d6, e6d7

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

<rationale>
Position analysis (Win %):
1. d8c8 (59.1%)
2. e7d7 (57.5%)
3. c7d7 (56.3%)
</rationale><uci_move>d8c8</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): 8/2p1r3/8/6R1/k1pP4/2P5/3K1P2/8 b - -
Side to move: Black
Legal moves: a4a3, e7f7, e7e6, e7e3, c7c6, e7d7, e7e1, e7h7, e7g7, e7e8, c7c5, e7e4, a4b3, e7e2, e7e5

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

<rationale>
Position analysis (Win %):
1. e7d7 (84.6%)
2. a4b3 (84.5%)
3. a4a3 (84.4%)
4. e7h7 (84.4%)
5. e7f7 (51.2%)
</rationale><uci_move>e7d7</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): 6rk/2Q5/5q1p/5p2/1P2p2p/5nP1/5PN1/3R3K w - -
Side to move: White
Legal moves: g3g4, g3h4, c7g7, d1a1, d1d4, d1b1, d1d3, c7d7, c7a7, g2e1, c7d8, d1d8, c7c6, c7c8, c7d6, c7b6, c7c5, d1d2, c7c3, b4b5, c7h7, c7f7, c7e5, g2e3, c7b8, d1d6, c7a5, d1c1, d1e1, c7c2, c7f4, c7c1, c7b7, c7c4, c7e7, g2h4, g2f4, d1f1, d1d7, d1g1, d1d5

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

<rationale>
Position analysis (Win %):
1. b4b5 (49.4%)
2. g2e3 (46.9%)
3. g2f4 (46.3%)
4. c7f4 (43.7%)
5. g2h4 (29.5%)
</rationale><uci_move>b4b5</uci_move><|eot_id|>