<|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/1pp2ppp/p1n1p3/2b1P3/3p1P2/1P3NP1/P1P1P1BP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: c5a3, a8b8, c5e7, b7b6, h8f8, c6b8, c8d7, f7f6, d8f6, d8d6, c6e5, a6a5, g7g6, d8h4, c5b4, c6b4, c6a7, b7b5, e8d7, e8e7, c6a5, e8f8, g7g5, c5f8, f7f5, h8g8, d8d5, h7h6, c6e7, c5b6, d8g5, e8g8, d4d3, a8a7, d8d7, h7h5, c5a7, c5d6, d8e7

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

<rationale>
Position analysis (Win %):
1. c6e7 (57.5%)
2. b7b5 (55.3%)
3. d8d7 (55.0%)
4. a6a5 (55.0%)
5. b7b6 (53.3%)
</rationale><uci_move>c6e7</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): rqb1kb1r/1p1p1ppp/2n5/1p2p1B1/3NP3/6P1/PPP2P1P/R2QKB1R b KQkq -
Side to move: Black
Legal moves: f8b4, a8a4, f8c5, c6a7, b7b6, c6e7, g7g6, h8g8, h7h5, a8a7, d7d5, c6a5, c6d4, c6d8, b5b4, f7f5, a8a5, b8a7, a8a6, e5d4, h7h6, a8a3, f7f6, f8e7, f8d6, c6b4, d7d6, b8c7, f8a3, a8a2, b8d6

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

<rationale>
Position analysis (Win %):
1. f8b4 (44.5%)
2. e5d4 (19.8%)
3. c6d4 (19.4%)
</rationale><uci_move>f8b4</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/2p5/4q3/Q7/8/PP1BPPPP/1R2KB1R w Kkq -
Side to move: White
Legal moves: g2g3, b2b4, a4c6, b1a1, a4a5, b2b3, d2b4, d2c1, a4b5, h2h4, a2a3, a4c4, g2g4, a4a3, a4b4, a4a6, h1g1, h2h3, f2f3, a4f4, e2e4, a4e4, a4a7, d2g5, d2c3, a4d4, b1c1, e2e3, d2f4, e1d1, a4h4, b1d1, d2h6, a4g4, a4b3, d2a5, d2e3, a4c2, a4d1, f2f4

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

<rationale>
Position analysis (Win %):
1. d2c3 (57.8%)
2. g2g3 (56.0%)
3. e2e3 (52.6%)
</rationale><uci_move>d2c3</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): r2q1b1r/ppp2kpp/8/3p1b2/8/2NP1Q2/PPn2PPP/R1B2KNR b - -
Side to move: Black
Legal moves: h7h5, d8e7, f8e7, f8c5, g7g5, d8d6, f7g8, c2d4, b7b5, c2a3, f7g6, c7c6, f7e8, h7h6, f7e6, f8d6, f8b4, a8b8, c2e3, f7e7, c2b4, c2a1, d8b8, c7c5, g7g6, b7b6, d5d4, a7a6, d8d7, a8c8, f7f6, d8h4, d8c8, a7a5, d8g5, d8f6, d8e8, c2e1, f8a3, h8g8

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

<rationale>
Position analysis (Win %):
1. c2a1 (60.2%)
2. f7g6 (55.4%)
3. d8f6 (47.3%)
4. d8d7 (45.4%)
5. c2d4 (42.2%)
</rationale><uci_move>c2a1</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): 2r3k1/pp1r1bbp/4npp1/3R4/2P2PP1/1P2B1NP/P5B1/4R1K1 b - -
Side to move: Black
Legal moves: g7h8, a7a5, h7h5, g7f8, c8b8, h7h6, g7h6, c8c7, d7d8, g8f8, d7e7, c8c4, e6f8, d7c7, c8e8, e6d8, b7b6, g8h8, g6g5, f6f5, e6c7, c8c5, a7a6, c8f8, f7e8, c8c6, c8d8, e6c5, e6g5, b7b5, e6f4, c8a8, d7d6, e6d4, d7d5

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

<rationale>
Position analysis (Win %):
1. d7c7 (77.8%)
2. c8c7 (75.5%)
3. c8d8 (74.7%)
4. d7e7 (72.9%)
5. d7d5 (71.4%)
</rationale><uci_move>d7c7</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): 5K2/8/8/3k4/8/1R6/R7/8 b - - 0 1
Side to move: Black
Legal moves: d5d4, d5e6, d5c5, d5d6, d5e4, d5e5, d5c4, d5c6

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>d5e6</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): rnbk1bnr/pp6/2p4p/5q2/3PNp2/5N2/PPP3PP/R1BQR1K1 w - -
Side to move: White
Legal moves: c1e3, d1d3, g2g3, a2a3, e4c5, c2c3, e1e2, g1f1, d4d5, e4d6, b2b3, e4f6, f3e5, e4d2, e4g3, f3g5, a2a4, f3d2, c1d2, e4g5, d1e2, d1d2, a1b1, g2g4, g1f2, h2h4, e1e3, f3h4, c2c4, e1f1, g1h1, h2h3, e4f2, c1f4, e4c3, b2b4

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

<rationale>
Position analysis (Win %):
1. f3h4 (68.6%)
2. f3e5 (57.1%)
3. h2h3 (55.9%)
4. c2c4 (54.9%)
5. d4d5 (52.5%)
</rationale><uci_move>f3h4</uci_move><|eot_id|>


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

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

Position (FEN): r1bk1bnr/ppNp1ppp/8/4P3/3Q4/8/q2B1PPP/2R1KB1R b K -
Side to move: Black
Legal moves: d7d6, a2a6, a8b8, f7f5, a2a4, f8a3, d7d5, f8d6, a2b1, d8e7, f8c5, a2a1, f7f6, a7a5, a2e6, b7b5, a2c2, h7h5, a2c4, a7a6, a2b3, f8e7, g7g5, g7g6, a2d2, g8h6, b7b6, f8b4, a2a3, a2d5, g8f6, a2b2, h7h6, g8e7, a2a5

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

<rationale>
Position analysis (Win %):
1. h7h6 (88.0%)
2. a8b8 (87.8%)
3. g8e7 (85.7%)
4. b7b6 (84.6%)
5. f8a3 (83.4%)
</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): 5rk1/p5pp/2n1q3/8/2B5/1P3PQ1/P5PP/6K1 b - -
Side to move: Black
Legal moves: f8d8, f8f5, f8f4, e6c4, f8f7, f8e8, f8a8, c6d8, g8h8, f8b8, c6b8, c6b4, a7a5, c6e5, g8f7, e6f7, f8f6, g7g5, a7a6, h7h5, f8f3, c6d4, c6a5, c6e7, e6d5, f8c8, g7g6, h7h6

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

<rationale>
Position analysis (Win %):
1. c6d8 (86.5%)
2. e6f7 (86.0%)
3. e6c4 (83.2%)
</rationale><uci_move>c6d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/PkN4p/1P3KnP/r5P1/2N1p3/4B3 b - -
Side to move: Black
Legal moves: a3a5, a3a1, g4f2, a3b3, b5c4, a3e3, g6g5, a3f3, a3a4, g4f6, a3d3, a3c3, a3a2, g4h6, b5c6, a3g3, g4e3, g4h2, g4e5

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

<rationale>
Position analysis (Win %):
1. a3a5 (92.2%)
2. g6g5 (88.7%)
3. a3a2 (84.3%)
</rationale><uci_move>a3a5</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): 6k1/8/K1R5/8/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: g8g7, g8h7, g8f7, g8h8, g8f8

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>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): r2q1rk1/ppp2pb1/3p1npp/3Pp3/2P1P1b1/2N1BN2/PP2nPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: g1h1, c3e2, d1e2

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

<rationale>
Position analysis (Win %):
1. d1e2 (47.5%)
2. c3e2 (36.8%)
3. g1h1 (11.4%)
</rationale><uci_move>d1e2</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): 2r2rk1/1p2bppp/5n2/pq1P4/2n2B2/1N4PB/1PQ2P1P/R2R2K1 b - -
Side to move: Black
Legal moves: c4d6, c4a3, c8c7, c8e8, e7d6, c4e3, f6h5, a5a4, f6g4, c8d8, c8c6, e7c5, f6e4, g8h8, f8d8, e7a3, e7d8, b5a6, f6d7, b7b6, h7h6, e7b4, g7g6, b5a4, f8e8, c4d2, c8a8, h7h5, b5c5, b5b4, f6d5, b5c6, b5d5, c8c5, b5b6, b5b3, f6e8, c4e5, b5d7, c4b6, c4b2, b5e8, c8b8, g7g5

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

<rationale>
Position analysis (Win %):
1. e7b4 (72.5%)
2. h7h5 (72.4%)
3. h7h6 (72.0%)
4. a5a4 (70.1%)
5. c4e3 (70.1%)
</rationale><uci_move>e7b4</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): 8/3k2R1/8/8/8/8/7K/8 b - - 0 1
Side to move: Black
Legal moves: d7c6, d7e6, d7d6, d7e8, d7c8, d7d8

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>d7e8</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): rnb2rk1/p3ppbp/3p2p1/1BpP4/2N1P3/1R3N2/q1P2PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: c8h3, g7e5, h7h6, g8h8, a2a6, a2b3, b8a6, b8c6, c8b7, c8g4, a2a3, c8d7, h7h5, f7f5, a2a4, e7e5, g7h6, c8a6, f8e8, a7a6, a2c2, g7a1, c8f5, f7f6, a2b2, f8d8, e7e6, a2a5, a2b1, g6g5, g7b2, a2a1, c8e6, b8d7, g7d4, a7a5, g7f6, g7h8, g7c3

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

<rationale>
Position analysis (Win %):
1. c8a6 (56.7%)
2. c8d7 (56.5%)
3. a7a6 (49.5%)
</rationale><uci_move>c8a6</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): 1k1rr3/1ppq1ppp/pnNn1b2/3P4/8/4B1P1/1PQ2PBP/R2R2K1 b - -
Side to move: Black
Legal moves: b8c8, b7c6, d7c6, b8a8

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

<rationale>
Position analysis (Win %):
1. b8c8 (84.3%)
2. b8a8 (79.7%)
3. b7c6 (56.2%)
</rationale><uci_move>b8c8</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): r2q2k1/pp5p/2p1r1pQ/4p3/3pB3/5P1P/PPP2P1K/R4R2 w - -
Side to move: White
Legal moves: f1c1, h6g6, h6h5, a1c1, b2b3, h2g1, h6e3, e4d5, e4c6, e4d3, h6h7, h6h4, a2a4, f1e1, h2h1, a1b1, h6f4, c2c4, c2c3, f1b1, f3f4, h3h4, f1h1, h6g5, h6g7, h6d2, h6f8, h2g2, e4g6, a1d1, a2a3, h2g3, a1e1, b2b4, h6c1, f1g1, f1d1, e4f5

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

<rationale>
Position analysis (Win %):
1. f1g1 (83.2%)
2. a1e1 (82.3%)
3. f1h1 (81.9%)
4. h3h4 (81.6%)
5. a1b1 (81.3%)
</rationale><uci_move>f1g1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p1p/1p4p1/2pB4/3bP1P1/r4P1P/P1R3K1/8 b - -
Side to move: Black
Legal moves: a3a6, a3a5, d4h8, d4g1, g8h8, a3f3, a3b3, d4c3, d4b2, a3e3, b6b5, a3c3, d4g7, g8g7, d4a1, a3a8, d4f6, c5c4, h7h6, a3a4, h7h5, g6g5, g8f8, a3d3, d4e3, a3a7, a3a2, d4f2, d4e5

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

<rationale>
Position analysis (Win %):
1. g8g7 (48.3%)
2. h7h6 (46.6%)
3. g6g5 (43.6%)
</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): 2rr2k1/pp3ppp/4b3/q2nR1B1/3P4/2P2QPP/P5BK/R7 b - -
Side to move: Black
Legal moves: f7f6, a5c7, d5b4, d5f6, d5c3, e6d7, d5e3, e6h3, d8d7, h7h6, g7g6, a5a2, g8f8, c8c3, c8a8, d5c7, d5f4, b7b5, a5a3, b7b6, e6f5, a5a4, c8c5, a5c3, e6g4, c8c4, c8b8, d8f8, a7a6, d8e8, a5b4, h7h5, d5e7, c8c7, a5b6, f7f5, g8h8, a5c5, d8d6, a5a6, c8c6, a5b5, d5b6

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

<rationale>
Position analysis (Win %):
1. d8d6 (70.4%)
2. d8f8 (68.5%)
3. d8d7 (65.7%)
</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): 8/8/P7/7K/8/1p1k4/8/8 b - - 0 1
Side to move: Black
Legal moves: d3c2, d3c3, d3d2, d3e4, b3b2, d3e3, d3d4, d3e2, d3c4

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>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): r2qk2r/p1pbp1bp/2np1np1/5pN1/2PP4/1Q4P1/PP2PPBP/RNB1K2R w KQkq -
Side to move: White
Legal moves: h2h3, a2a4, g2h3, b1c3, g5e6, e1d1, e1g1, g2f3, g2f1, g3g4, b3a4, b1a3, c1f4, b3c2, g2c6, g5f7, d4d5, h2h4, g5h7, b3b8, b3f3, c4c5, b3b4, g5h3, a2a3, e2e3, b3b7, g5e4, b3a3, g2e4, c1d2, e2e4, f2f4, c1e3, b3d1, e1f1, b3b5, b3c3, b1d2, h1f1, h1g1, g5f3, b3d3, f2f3, b3e3, b3b6, e1d2, g2d5

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

<rationale>
Position analysis (Win %):
1. g2c6 (77.7%)
2. g5e6 (68.7%)
3. b3d1 (63.6%)
</rationale><uci_move>g2c6</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): r2r2k1/4bppp/1Qbq1n2/3pp1B1/NP6/2P5/P4PPP/3RR1K1 b - -
Side to move: Black
Legal moves: d8e8, d6e6, a8c8, f6e4, a8a5, a8a4, f6g4, h7h6, e7f8, d6b8, e5e4, g7g6, a8a7, d8b8, d6c7, f6d7, g8h8, c6b5, c6e8, d6b4, h7h5, d6c5, d5d4, f6e8, d6d7, c6d7, a8a6, d8f8, d8c8, f6h5, g8f8, c6b7, c6a4, d8d7, a8b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (14.8%)
2. d8b8 (13.7%)
3. a8b8 (11.8%)
4. a8a4 (11.7%)
5. c6a4 (10.5%)
</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): 5b2/p6k/3p2p1/2p1n1P1/p1P4P/2P1BK2/1r3P2/3R4 w - -
Side to move: White
Legal moves: f3g2, f3f4, f3g3, f3e4

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

<rationale>
Position analysis (Win %):
1. f3e4 (10.9%)
2. f3g3 (9.7%)
3. f3f4 (9.1%)
</rationale><uci_move>f3e4</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): 8/1q1n3p/1k3p2/5P2/3P3P/6QK/P7/8 w - -
Side to move: White
Legal moves: g3e3, g3g5, g3d6, g3c3, g3g2, g3e1, g3g4, a2a4, g3g6, g3g8, g3a3, g3f2, g3d3, h3h2, g3h2, g3b8, h4h5, h3g4, g3e5, d4d5, a2a3, g3f3, g3g7, g3f4, g3c7, g3g1, g3b3

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

<rationale>
Position analysis (Win %):
1. g3b3 (50.0%)
2. h3g4 (32.0%)
3. g3e3 (31.4%)
</rationale><uci_move>g3b3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/pp3ppp/2n5/2pp2q1/4p3/1P2P3/PBPPBPPP/RN1QK1NR w KQkq -
Side to move: White
Legal moves: f2f3, e2f3, e2b5, e2h5, e2g4, a2a4, e2f1, b2f6, d2d3, g2g4, b2c1, h2h4, d1c1, e2a6, b2e5, b2a3, h2h3, b1c3, c2c4, e2c4, a2a3, g1f3, c2c3, d2d4, b2g7, e1f1, e2d3, g2g3, b1a3, f2f4, b2d4, b2c3, b3b4, g1h3

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

<rationale>
Position analysis (Win %):
1. g2g3 (41.8%)
2. e1f1 (41.3%)
3. e2f1 (39.4%)
4. g2g4 (33.4%)
5. g1f3 (20.3%)
</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): 1Q1Rrk1r/pp3pp1/2p1bnq1/7p/4NB2/8/PP3P1P/2K1R3 b - -
Side to move: Black
Legal moves: e6g4, e6b3, g6g5, a7a5, f8e7, f6d5, g6g4, e6d7, e6a2, f6g8, g6h6, g6h7, e6d5, b7b6, f6e4, e6f5, c6c5, g6g2, b7b5, e6h3, f6g4, h8h6, h8g8, g6g3, e6c8, f6d7, g6e4, h8h7, h5h4, e8d8, f6h7, g6f5, g6g1, e6c4, f8g8, a7a6

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

<rationale>
Position analysis (Win %):
1. g6e4 (97.8%)
2. e8d8 (97.7%)
3. g6g4 (97.5%)
</rationale><uci_move>g6e4</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/pb1nqpp1/1p5p/2pp4/3PB3/2N1PN2/PP2QPPP/2RR2K1 b - -
Side to move: Black
Legal moves: f8e8, c8b8, b7c6, g8h8, e7e6, c8e8, c8d8, a7a5, e7f6, g7g5, e7d6, c5c4, f8d8, c8c6, f7f5, a7a6, b6b5, e7e8, c8c7, e7h4, b7a8, c8a8, d7e5, d7b8, d5e4, e7d8, d7f6, h6h5, e7e4, g7g6, f7f6, c5d4, b7a6, e7g5, e7e5

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

<rationale>
Position analysis (Win %):
1. e7e4 (94.0%)
2. c5d4 (93.6%)
3. d5e4 (47.7%)
</rationale><uci_move>e7e4</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): Nnbk1bnr/pp1p1p2/6p1/1B2P1p1/5p2/5N2/PPPP2PP/R1B1K2R b KQ -
Side to move: Black
Legal moves: h8h7, f8g7, d8e8, g5g4, g8e7, h8h3, a7a5, f8b4, f8d6, h8h6, d7d5, b8c6, h8h5, f8e7, h8h4, f7f6, h8h2, d8e7, g8f6, b8a6, b7b6, f8h6, f8a3, f7f5, d7d6, f8c5, a7a6, g8h6

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

<rationale>
Position analysis (Win %):
1. f8h6 (79.9%)
2. h8h5 (77.5%)
3. f8e7 (75.2%)
</rationale><uci_move>f8h6</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): r2qr1k1/p1p2ppp/5n2/2b2b2/1n1N1B2/2N4P/PP1QBPP1/2RR2K1 b - -
Side to move: Black
Legal moves: d8d5, g7g5, a7a5, b4d5, f5g6, f5e4, f6e4, c5f8, e8e6, h7h6, e8e3, b4a2, f5h3, f5g4, a8c8, d8e7, e8e7, b4c6, c5d4, c7c6, f5c8, a7a6, f5e6, c5d6, d8d4, d8b8, b4a6, d8d6, a8b8, d8d7, g8h8, f6g4, c5b6, f5c2, e8e2, f5d3, b4d3, c5e7, h7h5, g7g6, b4c2, f6d7, e8e5, d8c8, g8f8, f5d7, f6d5, f5b1, e8e4, e8f8

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

<rationale>
Position analysis (Win %):
1. f5g6 (64.1%)
2. d8d4 (50.0%)
3. c5d4 (50.0%)
</rationale><uci_move>f5g6</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): 2bq1rk1/1ppn1pbp/n2p2p1/3Pp3/1PP1P3/2N1B3/3NBPPP/QR4K1 b - -
Side to move: Black
Legal moves: g8h8, f8e8, a6c5, d7b6, d7c5, g6g5, d8f6, h7h6, d8g5, f7f5, a6b8, d8e7, d7f6, a6b4, c7c6, g7h6, d8e8, b7b6, b7b5, d7b8, g7h8, f7f6, h7h5, g7f6, c7c5, d8h4

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

<rationale>
Position analysis (Win %):
1. f8e8 (71.7%)
2. h7h6 (71.1%)
3. d8e7 (70.5%)
4. g7f6 (70.4%)
5. f7f5 (67.1%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1pp1bpp1/2n1p2p/3pn3/2PP4/pP3NPP/P2NPPB1/R2Q1RK1 w - -
Side to move: White
Legal moves: f3e5, g3g4, c4d5, b3b4, e2e4, g2h1, f3g5, d1e1, d4e5, f3e1, f3h2, g1h2, e2e3, d2b1, d1c1, a1b1, a1c1, d2e4, c4c5, f1e1, h3h4, f3h4, g1h1, d1c2, d1b1

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

<rationale>
Position analysis (Win %):
1. d4e5 (37.9%)
2. f3e5 (35.9%)
3. c4d5 (12.8%)
</rationale><uci_move>d4e5</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): 1r2k2r/1p1b1ppp/1q2p3/pn1pPP2/Q1pP4/2P3P1/3N2BP/1R3RK1 b k -
Side to move: Black
Legal moves: b8d8, b6d6, b8a8, b5d6, b6c6, h8f8, b6d8, g7g6, b8c8, b5c7, h7h6, e8f8, h8g8, b6d4, b5d4, b5c3, f7f6, d7c8, e8d8, b5a3, e8e7, d7c6, e6f5, b5a7, h7h5, b6c5, b6c7, g7g5, b6a6, b6a7, e8g8

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

<rationale>
Position analysis (Win %):
1. h8f8 (40.9%)
2. b5c3 (39.5%)
3. b6c6 (39.3%)
4. b6a6 (36.4%)
</rationale><uci_move>h8f8</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/p3npbp/1pn1p1p1/2pp4/P3PP1Q/2NP1N2/BPP3PP/R1B2RK1 b - -
Side to move: Black
Legal moves: d5d4, h7h5, f8e8, c8d7, e7f5, g7h6, h7h6, d8c7, g6g5, g7f6, a7a6, c6a5, d5e4, g8h8, g7e5, g7d4, a7a5, f7f6, f7f5, e6e5, c8b7, c6b8, g7c3, g7h8, b6b5, a8b8, d8d6, d8e8, c5c4, c6d4, c8a6, c6e5, d8d7, c6b4

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

<rationale>
Position analysis (Win %):
1. c8a6 (49.2%)
2. c8a6 (49.2%)
3. c8b7 (48.0%)
4. c8b7 (48.0%)
5. c6b4 (45.8%)
6. c6b4 (45.8%)
7. d5e4 (44.0%)
8. d5e4 (44.0%)
9. c6d4 (41.3%)
</rationale><uci_move>c8a6</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): 8/5b2/1k2p1p1/1p1pNp1p/pK1P1P1P/P3P1P1/1P6/8 b - -
Side to move: Black
Legal moves: f7g8, g6g5, b6b7, b6a7, f7e8, b6a6, b6c7

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

<rationale>
Position analysis (Win %):
1. b6a6 (99.6%)
2. f7g8 (96.7%)
3. f7e8 (88.6%)
</rationale><uci_move>b6a6</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/pp3ppp/b3q3/Q7/3pn3/B7/P4PPP/RN2R1K1 b kq -
Side to move: Black
Legal moves: b7b6, e6d7, e4f6, a6d3, e6c8, e6h3, g7g6, f7f6, a8d8, e6h6, e6a2, b7b5, d4d3, e6d5, f7f5, e6g6, e4d2, h8g8, e4d6, e4g5, e6c4, e6b6, a6e2, a6b5, e6e7, a8c8, e6b3, e4f2, g7g5, a6f1, a6c4, e4c5, h8f8, e4c3, h7h6, e6g4, e6f5, e6e5, e4g3, e6c6, h7h5, e6d6, a8b8, e8d7, e6f6

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

<rationale>
Position analysis (Win %):
1. b7b5 (85.7%)
2. d4d3 (85.3%)
3. a8d8 (84.5%)
4. f7f5 (83.5%)
5. a6d3 (82.2%)
</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): r1bq1rk1/pp3ppp/2nb1n2/2p1p1B1/4P3/2N2NP1/PPP2PBP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d8e7, h7h6, a7a5, f6d7, c5c4, d8d7, c6e7, c6b8, b7b5, f8e8, c8f5, c6a5, d8b6, c6d4, f6g4, g8h8, f6e8, c8e6, b7b6, a8b8, d8c7, d8e8, a7a6, f6h5, h7h5, d6e7, g7g6, d6c7, c8g4, d6b8, d8a5, f6d5, c8h3, c8d7, c6b4, f6e4

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

<rationale>
Position analysis (Win %):
1. c8g4 (58.1%)
2. f8e8 (57.2%)
3. a8b8 (55.7%)
4. h7h6 (55.2%)
5. d6e7 (53.9%)
</rationale><uci_move>c8g4</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/ppppn1pp/3n4/4Q1B1/2B5/2P2N2/P1P2PPP/R4RK1 b kq -
Side to move: Black
Legal moves: h8f8, h7h6, h7h5, d6c4, d6b5, g7g6, c7c6, b7b5, a7a6, d6f7, c7c5, b7b6, a8b8, d6f5, a7a5, h8g8, d6e4, e8f8

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

<rationale>
Position analysis (Win %):
1. h8f8 (94.8%)
2. d6f5 (88.7%)
3. d6c4 (88.0%)
</rationale><uci_move>h8f8</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): r4rk1/2q1bppp/p2p1n2/npp1p2b/4P1P1/2PP1N1P/PPB2P2/R1BQRNK1 b - -
Side to move: Black
Legal moves: f8d8, h5g4, a5c4, a8d8, f6e4, f6e8, c7c6, g8h8, e7d8, a8c8, c5c4, c7a7, c7b6, c7b7, a5c6, a8e8, c7b8, f6d7, g7g6, c7d8, c7c8, f8c8, g7g5, f8b8, a8a7, a5b3, b5b4, f8e8, f6g4, a8b8, f6d5, c7d7, h5g6, a5b7, h7h6, d6d5

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

<rationale>
Position analysis (Win %):
1. h5g4 (74.1%)
2. f6g4 (68.9%)
3. h5g6 (56.8%)
</rationale><uci_move>h5g4</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/pp6/4p3/2P1P3/3RBPp1/1Q4q1/P6r/2K5 b - -
Side to move: Black
Legal moves: h2h3, b8a8, h2h7, g3e1, g3b3, g3h3, h2h8, a7a5, g3f4, b8c8, h2d2, h2e2, h2h4, g3d3, h2g2, g3c3, h2c2, g3g2, g3e3, g3f2, g3h4, b7b5, h2h5, h2a2, h2h1, a7a6, b8c7, h2f2, h2b2, b7b6, h2h6, g3f3, g3g1

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

<rationale>
Position analysis (Win %):
1. g3g1 (83.9%)
2. g3b3 (82.8%)
3. g3e1 (50.0%)
</rationale><uci_move>g3g1</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): N1bk1b1r/pp3ppp/3p4/4q3/2Q1n3/8/PPnP1PPP/RNBK1B1R b - -
Side to move: Black
Legal moves: e4d2, f8e7, e4c3, e5e6, c2e1, f7f5, g7g6, b7b5, f7f6, e5e8, e5f6, c2a1, e5g5, e5h5, c8e6, d8e7, e5h2, b7b6, c8g4, e5g3, e5d4, c8h3, e4g5, e5a5, h7h6, e4g3, h7h5, e5f4, h8g8, d8d7, c2d4, c8d7, a7a5, c8f5, e5f5, g7g5, e4f6, e5d5, d6d5, e4c5, c2e3, e5c5, c2a3, c2b4, e5c3, e5b5, e4f2, d8e8, e5e7, e5b2

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

<rationale>
Position analysis (Win %):
1. c2e3 (87.9%)
2. c2d4 (87.8%)
3. e4f2 (84.2%)
4. e5c5 (84.1%)
5. d6d5 (22.0%)
</rationale><uci_move>c2e3</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/8/8/4PR2/5P2/6NK/q7/8 b - -
Side to move: Black
Legal moves: a2b1, a2g2, a2e6, a2h2, a2b3, a2a3, a2g8, a2a8, e8d7, a2d5, e8e7, a2c4, a2a6, a2b2, a2c2, a2a4, a2e2, a2a5, a2a7, e8d8, a2a1, a2d2, a2f2, a2f7

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

<rationale>
Position analysis (Win %):
1. a2a1 (75.1%)
2. a2f2 (73.9%)
3. a2a3 (73.6%)
4. a2b1 (56.3%)
5. a2c2 (56.3%)
</rationale><uci_move>a2a1</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/pp1n1ppp/2p1pn2/8/P1QP3N/4P2P/1q1B1PP1/R4RK1 w - -
Side to move: White
Legal moves: f2f3, g1h2, a1c1, d2b4, c4c2, a1a3, h4f3, a1e1, c4a6, e3e4, d2c1, g1h1, d2c3, c4d5, a1d1, c4b5, c4c3, h4g6, c4c1, c4c5, a1a2, c4e6, c4b4, f2f4, f1d1, d2e1, g2g4, a1b1, f1c1, d4d5, c4d3, c4b3, d2a5, g2g3, a4a5, c4a2, c4c6, f1e1, h4f5, f1b1, c4e2

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

<rationale>
Position analysis (Win %):
1. d2a5 (54.5%)
2. h4f3 (47.5%)
3. d2c3 (46.1%)
4. c4e2 (45.9%)
5. f1d1 (45.8%)
</rationale><uci_move>d2a5</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): 8/3b4/2k3p1/1B5p/1K1P1P1P/8/8/8 b - -
Side to move: Black
Legal moves: c6b6, c6b7, c6c7, c6d5, c6d6

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

<rationale>
Position analysis (Win %):
1. c6c7 (99.0%)
2. c6b6 (99.0%)
3. c6b7 (99.0%)
4. c6d6 (99.6%)
5. c6d5 (52.9%)
</rationale><uci_move>c6c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/8/8/8/1R2K3/8/7k b - - 0 1
Side to move: Black
Legal moves: h1g1, f7f5, f7f6, h1g2, h1h2

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>h1h2</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/8/8/p1p5/P1P5/4K3/8/8 w - -
Side to move: White
Legal moves: e3f2, e3e2, e3d3, e3f3, e3e4, e3f4, e3d2

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

<rationale>
Position analysis (Win %):
1. e3e4 (99.0%)
2. e3f4 (99.0%)
3. e3f2 (50.0%)
</rationale><uci_move>e3e4</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): 1r4k1/p1qbb1p1/Q1p5/3PpnNp/6n1/3P2P1/P1N2P2/2B2RKB b - -
Side to move: Black
Legal moves: g7g6, b8a8, f5g3, e5e4, b8c8, e7a3, g4f2, f5d4, c7b6, b8b5, g4h2, b8b4, e7d8, f5h4, f5d6, g8f8, b8d8, c7d8, f5e3, c7b7, e7c5, c7c8, g4h6, d7c8, g4f6, g8h8, e7b4, h5h4, e7d6, b8b2, b8f8, c6c5, d7e8, e7f8, g4e3, b8e8, e7g5, c7d6, c6d5, b8b7, b8b1, d7e6, b8b3, b8b6, c7a5, e7f6, f5h6

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

<rationale>
Position analysis (Win %):
1. c6d5 (48.1%)
2. c7b6 (47.8%)
3. e7g5 (40.9%)
</rationale><uci_move>c6d5</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): 5k2/pb2q3/1p1B4/3P4/4Q3/1P2RK2/P1r3PP/2r5 b - -
Side to move: Black
Legal moves: c2c3, c2b2, b6b5, f8e8, b7c6, c2c4, c2c6, b7d5, f8g8, a7a5, a7a6, c2c5, c1h1, b7c8, c2a2, c2d2, c1d1, c1e1, c2c7, e7d6, c1g1, c1f1, b7a6, c2g2, c2c8, b7a8, c2f2, c1a1, c1b1, c2e2, f8g7, f8f7

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

<rationale>
Position analysis (Win %):
1. b7d5 (99.0%)
2. f8g8 (99.0%)
3. c2f2 (99.6%)
4. e7d6 (68.9%)
5. c1f1 (36.8%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp3ppp/2p5/3Pp3/2p1P3/5N2/PP3PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: d8d7, f7f5, h7h5, e8e7, b8d7, e8d7, g7g5, c8f5, b7b6, c8e6, d8c7, d8e7, g7g6, d8d6, d8h4, g8e7, f8b4, h7h6, b7b5, c6c5, a7a5, d8b6, f8e7, c4c3, g8f6, f8c5, c8g4, f8a3, f7f6, d8a5, c8d7, d8g5, g8h6, f8d6, d8d5, a7a6, c8h3, d8f6, b8a6, c6d5

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

<rationale>
Position analysis (Win %):
1. f8d6 (52.9%)
2. f8b4 (50.6%)
3. c6d5 (50.0%)
4. g8f6 (49.3%)
5. b7b5 (49.3%)
</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): 2kr3r/B1p1nppp/1p1p2q1/4n3/3QP3/2P2B1b/PP3PPP/RN3RK1 b - -
Side to move: Black
Legal moves: h3d7, h8g8, d6d5, c8b7, d8g8, g6g3, h8e8, e5d7, g6e4, g6h6, e5c4, b6b5, h3e6, e5c6, g6f6, h8f8, c7c6, f7f5, e5g4, e7c6, h3f5, d8e8, g6e6, g6g2, f7f6, g6h5, h7h6, h3g2, c7c5, e7d5, d8f8, e7g8, h3g4, g6g4, g6g5, e7f5, e5d3, c8d7, e5f3, g6f5, d8d7, h7h5

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

<rationale>
Position analysis (Win %):
1. h3g2 (21.5%)
2. f7f5 (19.1%)
3. e7f5 (14.7%)
4. e7d5 (12.8%)
5. e5f3 (1.0%)
</rationale><uci_move>h3g2</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/1bp2ppp/pp2pn2/3P4/3P4/2NBPN2/PP3PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: c7c5, a8a7, d8d5, f8d6, f6g4, c7c6, e8d7, h7h5, d8d7, e6d5, e6e5, f6d5, e8e7, f8e7, f6e4, a6a5, b7c8, b8c6, f6g8, b7d5, d8e7, h8g8, d8c8, h7h6, d8d6, f6d7, g7g6, f8a3, b8d7, f8c5, f8b4, f6h5, b7c6, g7g5, b6b5

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

<rationale>
Position analysis (Win %):
1. b7d5 (60.3%)
2. f6d5 (54.4%)
3. e6d5 (49.7%)
</rationale><uci_move>b7d5</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/p1p5/1p3Ppk/8/P2PK3/8/8/8 b - -
Side to move: Black
Legal moves: a7a6, h6h5, c7c6, b6b5, g6g5, c7c5, h6g5, a7a5, h6h7

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

<rationale>
Position analysis (Win %):
1. a7a5 (99.6%)
2. g6g5 (99.6%)
3. b6b5 (99.6%)
4. h6h7 (99.6%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r2/1pp2pk1/p2pbn1p/3N2p1/3QP3/6B1/PPP2PPP/2KR3R w - -
Side to move: White
Legal moves: d5f4, d4a4, d4b6, d4c5, g3d6, f2f4, d1e1, d1d2, h2h3, d1f1, d5e7, c1b1, b2b3, d1g1, d4a7, a2a4, d4b4, c1d2, d4d3, g3f4, d5b6, g3e5, e4e5, h1e1, f2f3, d4c3, d5f6, c2c3, d5c7, b2b4, d4d2, c2c4, d4f6, d5c3, h2h4, d4c4, d5e3, d1d3, h1g1, h1f1, d4e5, g3h4, d4e3, a2a3, d5b4

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

<rationale>
Position analysis (Win %):
1. h2h4 (86.3%)
2. d5f6 (85.4%)
3. d5c3 (76.7%)
4. f2f4 (76.6%)
5. d5e3 (74.6%)
</rationale><uci_move>h2h4</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): r2qr1k1/1b1nbpp1/p3p2p/1p1pP3/2pP4/P1P2N1P/1PQ2PP1/RBB1R1K1 b - -
Side to move: Black
Legal moves: d7e5, h6h5, b7c8, d7b8, g8f8, d8c8, g7g5, e7b4, d7f8, a8a7, g8h8, d7c5, d8c7, e7f8, d8b6, e7d6, d7b6, f7f5, a8c8, e7f6, a6a5, d8b8, f7f6, b7c6, e7c5, e8f8, e7a3, a8b8, g7g6, e7h4, d7f6, e7g5, b5b4, d8a5

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

<rationale>
Position analysis (Win %):
1. f7f5 (81.5%)
2. g7g6 (77.8%)
3. d7f8 (64.6%)
</rationale><uci_move>f7f5</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): rnb1kbnr/pppp1ppp/5q2/4P3/4P3/6P1/PPPP3P/RNBQKBNR b KQkq -
Side to move: Black
Legal moves: a7a6, f6f1, b8a6, f6c6, f8e7, f8c5, h7h6, f8d6, c7c5, b7b6, b7b5, c7c6, f6f5, f6f4, f6g6, a7a5, g8e7, e8d8, f8b4, f8a3, e8e7, b8c6, d7d5, f6e5, g7g5, g8h6, f6h6, f6b6, f6f3, f6h4, d7d6, f6e7, f6a6, f6d8, f6e6, f6g5, f6d6, f6f2, h7h5, g7g6

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

<rationale>
Position analysis (Win %):
1. f6c6 (70.3%)
2. f6e7 (69.0%)
3. f6d8 (68.3%)
4. f6g6 (65.2%)
5. f6e5 (59.5%)
</rationale><uci_move>f6c6</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/K7/p5k1/8/4Q3/8 b - - 0 1
Side to move: Black
Legal moves: g4f4, g4f5, g4h4, g4g5, g4h3, g4g3

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>g4g5</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): qr3k2/r1pRbpp1/4p2p/B3P3/Q1p4P/4P1P1/1P3P1K/R7 b - -
Side to move: Black
Legal moves: a8c6, f7f6, b8b6, a7b7, e7c5, a8e4, a8h1, a8f3, a7a6, e7f6, c7c5, e7h4, b8e8, f7f5, a7a5, b8c8, a8g2, e7a3, b8d8, e7b4, b8b3, e7d8, b8b7, c4c3, b8b4, e7d6, h6h5, c7c6, b8b2, b8b5, f8g8, e7g5, a8d5, g7g5, g7g6, f8e8, a8b7

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

<rationale>
Position analysis (Win %):
1. a8f3 (48.4%)
2. e7c5 (45.9%)
3. b8b2 (21.7%)
</rationale><uci_move>a8f3</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): 2b1k2r/5ppp/pBp1p3/r3P3/4p3/6P1/1PP4P/2KR3R b k -
Side to move: Black
Legal moves: a5a2, a5a1, h8f8, g7g6, c8d7, e8g8, a5b5, a5c5, a5a3, f7f5, a5a4, h8g8, g7g5, e8f8, h7h6, c6c5, c8b7, f7f6, e8e7, a5d5, e4e3, h7h5, a5e5

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

<rationale>
Position analysis (Win %):
1. a5a2 (86.7%)
2. a5a4 (71.8%)
3. a5d5 (50.0%)
4. a5a1 (50.0%)
</rationale><uci_move>a5a2</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): k7/1p1Q2p1/pP2N2p/n3p3/2q3P1/7P/5PK1/8 b - -
Side to move: Black
Legal moves: a5c6, c4b3, c4g4, g7g6, c4c2, a8b8, c4c1, c4b4, c4c3, c4a4, c4a2, a5b3, c4c6, c4d5, c4c5, c4b5, c4e2, c4f1, c4c8, c4e6, c4c7, c4d3, g7g5, c4f4, h6h5, e5e4, c4e4, c4d4

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

<rationale>
Position analysis (Win %):
1. c4e4 (99.0%)
2. c4d5 (99.0%)
3. a8b8 (99.0%)
4. c4g4 (99.0%)
5. c4c6 (49.3%)
</rationale><uci_move>c4e4</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): 2k4r/1pN1np1p/p1n1p3/b2P2pb/2B5/5PB1/PP3KPP/3R3R b - -
Side to move: Black
Legal moves: c6d8, b7b6, c6d4, c6b4, a5e1, f7f5, h5g6, c8b8, c8d7, h8f8, c8d8, g5g4, h8d8, e7g6, h7h6, h8e8, e7d5, e7f5, h8g8, h5g4, e6e5, h5f3, a5c3, a5c7, b7b5, c6b8, a5b6, e7g8, c6a7, c6e5, a5d2, f7f6, a5b4, e6d5

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

<rationale>
Position analysis (Win %):
1. e6d5 (78.1%)
2. c6b8 (76.3%)
3. b7b5 (74.2%)
4. a5b6 (71.3%)
5. a5c7 (69.8%)
</rationale><uci_move>e6d5</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): r5k1/1pp1rp1p/p4b1q/2PPpBpn/1P3p2/5N1P/P4PPK/2RQR3 b - -
Side to move: Black
Legal moves: f6g7, e7d7, g8f8, a8b8, h6f8, h5g7, b7b6, a6a5, c7c6, e7e8, a8e8, h6g6, g8g7, e7e6, g5g4, h5g3, h6g7, a8c8, f6h8, g8h8, b7b5, a8d8, a8a7, a8f8, e5e4

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

<rationale>
Position analysis (Win %):
1. c7c6 (78.9%)
2. e5e4 (78.8%)
3. h5g7 (70.7%)
4. a8d8 (70.1%)
5. e7e8 (69.2%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/p4pb1/2p3p1/1p5n/1P2P3/3r1P1P/P2B4/2KB2RR w - -
Side to move: White
Legal moves: d2e3, c1b1, a2a4, d1e2, d2c3, d2f4, g1g4, h1h2, c1c2, g1g6, h3h4, d1a4, f3f4, g1e1, d2h6, d1c2, g1g5, d1b3, a2a3, d2g5, g1f1, d2e1, g1g2, g1g3, e4e5

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

<rationale>
Position analysis (Win %):
1. d1c2 (48.9%)
2. g1g2 (47.1%)
3. d1e2 (46.3%)
4. d2g5 (46.1%)
5. d1b3 (45.6%)
</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): r2r2k1/pb3pp1/1pn1pn1p/8/2B4B/P1P1PN1P/5PP1/R2R2K1 b - -
Side to move: Black
Legal moves: e6e5, g8h7, d8f8, d8d6, f6e4, d8d5, a7a6, d8c8, c6b8, f6g4, b6b5, f6d7, c6e7, f6d5, g7g6, d8d2, g7g5, a8c8, g8h8, b7c8, b7a6, c6a5, c6d4, d8d1, c6b4, a8b8, d8d3, a7a5, g8f8, f6h5, d8d7, c6e5, d8e8, f6h7, d8b8, d8d4, h6h5, f6e8

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

<rationale>
Position analysis (Win %):
1. g8f8 (45.1%)
2. a8c8 (44.8%)
3. d8c8 (44.0%)
4. c6a5 (43.7%)
5. g7g5 (40.9%)
</rationale><uci_move>g8f8</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): rn1k3r/3q1p1p/p2p1Q2/1p1P1p2/8/6PB/PPP2P1P/R3R1K1 b - -
Side to move: Black
Legal moves: d8c7, d7e7, d8c8

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

<rationale>
Position analysis (Win %):
1. d7e7 (99.0%)
2. d8c8 (98.9%)
3. d8c7 (97.9%)
</rationale><uci_move>d7e7</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): 8/4kpp1/1rp2n2/8/p3pPP1/PbN1N3/4PK2/1r3R2 w - -
Side to move: White
Legal moves: c3d5, c3d1, f1d1, f1g1, c3b5, c3a4, f1c1, f2g1, f1e1, e3f5, f2g3, c3e4, f4f5, f2g2, f1b1, c3b1, g4g5, c3a2, f1h1, e3d5, e3c2, e3g2, e3d1, e3c4

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

<rationale>
Position analysis (Win %):
1. f1b1 (51.0%)
2. c3b1 (43.0%)
3. e3f5 (42.3%)
</rationale><uci_move>f1b1</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/ppp1bppp/2n1pn2/8/2QP4/5NP1/PP1BPPBP/RN3RK1 b - -
Side to move: Black
Legal moves: e6e5, d8e8, a7a6, f6g4, g7g5, e7b4, f8e8, c6b4, f6e4, c6e5, d8d6, c6b8, e7a3, f6d5, d8d5, g8h8, h7h6, b7b5, b7b6, d8d7, a7a5, c6a5, d8d4, a8b8, e7c5, h7h5, e7d6, c6d4, f6d7, f6e8, c8d7, f6h5, g7g6

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

<rationale>
Position analysis (Win %):
1. c8d7 (58.2%)
2. f6d7 (56.6%)
3. e7d6 (56.4%)
4. h7h6 (56.3%)
5. d8d5 (54.1%)
</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): r1bq1rk1/pppn1ppp/3bp3/8/4Q3/1P1B4/PBPP1PPP/2KR2NR b - -
Side to move: Black
Legal moves: g7g5, a8b8, d7f6, d6a3, d8g5, d8e7, f7f6, d6g3, d6b4, d6c5, d8f6, f7f5, e6e5, d8e8, a7a6, c7c5, g7g6, b7b6, a7a5, d6f4, d7c5, d7e5, d6h2, g8h8, d7b8, d7b6, f8e8, d6e5, c7c6, b7b5, h7h6, d6e7, h7h5, d8h4

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

<rationale>
Position analysis (Win %):
1. d7f6 (90.3%)
2. f7f5 (65.8%)
3. g7g6 (57.9%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/ppp2ppp/1b1p1n2/4p3/N1B1PPb1/3P1N2/PPP3PP/R1BQK2R w KQ -
Side to move: White
Legal moves: a4c5, f3g1, d1e2, a4c3, a4b6, d3d4, f4e5, d1d2, c4a6, e1f1, f3h4, e1d2, a1b1, c4e6, c1e3, c4f7, f3g5, f3d4, b2b4, g2g3, f3d2, c2c3, h2h4, b2b3, h1g1, f4f5, c4b3, c4d5, h1f1, a2a3, h2h3, e1e2, c1d2, c4b5, f3e5

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

<rationale>
Position analysis (Win %):
1. f4e5 (52.9%)
2. h2h3 (52.9%)
3. a4b6 (52.0%)
4. c4b3 (48.7%)
5. a2a3 (48.4%)
</rationale><uci_move>f4e5</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): 2r5/8/5pkp/P1p5/R4NP1/P1K5/8/6b1 b - -
Side to move: Black
Legal moves: g6f7, g6h7, g6g5, g6g7

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

<rationale>
Position analysis (Win %):
1. g6g5 (89.2%)
2. g6h7 (75.6%)
3. g6g7 (75.4%)
4. g6f7 (73.8%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


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

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

Position (FEN): 3q2k1/p4p1p/6p1/5n2/P7/3b2P1/1P3Q1P/3R2K1 b - -
Side to move: Black
Legal moves: f5e7, d8a5, f7f6, f5e3, d3b1, d8a8, f5d4, a7a6, d8d4, g8f8, h7h5, d8h4, g8h8, d3f1, g8g7, d8f8, d8d6, f5d6, f5h6, f5g7, h7h6, f5g3, d8e7, d8e8, d3a6, g6g5, d3c4, d8d5, d8f6, d8g5, d8b8, d3e4, f5h4, d8c7, a7a5, d3e2, d8b6, d8c8, d3b5, d3c2, d8d7

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

<rationale>
Position analysis (Win %):
1. h7h5 (45.1%)
2. d8d7 (44.5%)
3. d8d5 (35.2%)
</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): 4r3/pp3q2/3kbN2/2p1p1Q1/8/2P5/PPP2PPP/2K5 w - -
Side to move: White
Legal moves: g5g4, g2g3, b2b4, a2a4, g5g8, f6h5, f6h7, g5f4, g5e3, h2h3, g5h6, f6d7, f6e4, f6e8, g5g3, g5f5, f2f3, b2b3, c3c4, f6d5, g5e5, f2f4, h2h4, g5d2, c1b1, g5g7, g5g6, g5h5, g5h4, f6g8, f6g4, a2a3, c1d1, g2g4, c1d2

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

<rationale>
Position analysis (Win %):
1. f6e8 (50.0%)
2. g5d2 (47.6%)
3. f2f4 (29.3%)
</rationale><uci_move>f6e8</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/2pbpn2/2Pp4/3P4/2N1P3/PPQ2PPP/R1B1KBNR b KQkq -
Side to move: Black
Legal moves: g7g6, d8a5, e8g8, e8f8, d6c7, e6e5, f6g4, e8d7, d8d7, f6g8, d6h2, d6f4, h7h5, d8e7, e8e7, a7a5, f6d7, h7h6, d6e5, a7a6, f6e4, b8a6, h8f8, d8b6, d6e7, d6c5, h8g8, c8d7, d8c7, b7b5, b8d7, b7b6, f6h5, d6g3, g7g5, d6f8

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

<rationale>
Position analysis (Win %):
1. d6h2 (77.2%)
2. d6c5 (70.9%)
3. d6f8 (52.6%)
4. d6c7 (50.9%)
5. d6e7 (50.3%)
</rationale><uci_move>d6h2</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): 4k3/7p/b1P3p1/p2P2P1/4p1P1/B6P/8/6K1 b - -
Side to move: Black
Legal moves: h7h5, e8f7, a6e2, e8d8, a6d3, a6b5, a6b7, a6c4, h7h6, a6f1, a5a4, e4e3, a6c8

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

<rationale>
Position analysis (Win %):
1. a6b5 (86.3%)
2. e8d8 (56.1%)
3. a6c4 (56.1%)
4. e4e3 (50.5%)
</rationale><uci_move>a6b5</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/2p2pp1/1pn1p2p/p7/4n3/1P1P1NP1/PBP2PBP/R2QR1K1 w kq -
Side to move: White
Legal moves: g2h1, d1c1, f3e5, b2e5, b2a3, d1e2, c2c3, b2c3, d1b1, d3d4, f3d4, e1e2, e1e4, a1c1, g1h1, h2h4, h2h3, e1e3, d1d2, b3b4, f3g5, b2d4, e1f1, c2c4, a2a3, f3h4, d3e4, a1b1, b2c1, g2h3, f3d2, a2a4, b2f6, g1f1, g2f1, g3g4, b2g7

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

<rationale>
Position analysis (Win %):
1. e1e4 (71.4%)
2. f3h4 (70.9%)
3. f3e5 (65.6%)
</rationale><uci_move>e1e4</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/pp4p1/2p4p/2P5/3p1P2/P1NP3B/4K1RP/5n2 w - -
Side to move: White
Legal moves: c3a2, h3c8, c3d1, c3b5, g2g6, h3e6, e2f3, g2g3, h3f5, a3a4, c3e4, h3g4, g2f2, e2d1, c3a4, h3d7, c3b1, e2f1, g2g1, g2g4, g2g7, f4f5, c3d5, e2f2, e2e1, g2g5

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

<rationale>
Position analysis (Win %):
1. c3d5 (15.6%)
2. c3e4 (13.8%)
3. g2f2 (12.6%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp2pppp/2n5/3p1Q2/2pP1B2/2P1P3/Pq3PPP/RN2KBNR w KQkq -
Side to move: White
Legal moves: a2a3, f2f3, f5d3, f4g5, f5d5, f4c7, f1d3, f5f6, f5e4, f5g5, b1d2, h2h3, g1e2, f5g4, f4d6, f4e5, f5f7, f1c4, g2g4, g2g3, f5e6, g1f3, a2a4, f5h3, f5h7, f4g3, f5c2, h2h4, f5d7, f1e2, f4b8, f5e5, g1h3, b1a3, f5g6, e3e4, f5c8, f5h5, e1d1, f4h6

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

<rationale>
Position analysis (Win %):
1. f5d5 (64.5%)
2. f5h5 (19.0%)
3. f5g4 (18.7%)
</rationale><uci_move>f5d5</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): rq2k2r/1p1bbppp/p1n2n2/2p1p3/8/N2P1NP1/PPP1QPBP/R1B1R1K1 b kq -
Side to move: Black
Legal moves: c6d4, g7g5, d7e6, f6d5, g7g6, d7c8, c6b4, a8a7, e8g8, h7h6, e7d8, h8g8, c6a5, a6a5, e7f8, b7b6, b8c7, b8d8, e8f8, f6e4, b8c8, e5e4, d7g4, e8d8, d7f5, c6a7, f6g8, h8f8, b7b5, c5c4, d7h3, f6g4, f6h5, c6d8, b8d6, e7d6, b8a7, h7h5

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

<rationale>
Position analysis (Win %):
1. b7b5 (69.8%)
2. e7d6 (68.7%)
3. d7e6 (67.4%)
4. d7g4 (59.7%)
</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): 2r5/4k1q1/1p2rpPp/p2Qp2P/Pp1pP3/3P4/2PB4/K5R1 b - -
Side to move: Black
Legal moves: c8c7, e7e8, c8d8, b6b5, c8b8, c8c6, g7g8, f6f5, e6c6, c8f8, c8a8, g7g6, g7h7, g7f8, c8c5, g7h8, e7f8, c8c2, g7f7, c8g8, e6d6, c8h8, c8c4, c8c3, b4b3, c8e8

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

<rationale>
Position analysis (Win %):
1. c8b8 (55.9%)
2. c8d8 (54.9%)
3. e6c6 (50.0%)
</rationale><uci_move>c8b8</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): 2r2rk1/4b3/b1q1p1p1/3pPp2/3B1P2/1P2Q1N1/1P1R4/1K5R w - -
Side to move: White
Legal moves: e3e2, h1h5, d2d3, d4a7, g3f5, h1h8, g3e2, d2h2, d2e2, e3c3, d2g2, d4c5, d4b6, h1h7, d4c3, e3f3, h1c1, e3d3, b1a1, h1g1, h1e1, e3g1, e3e1, d2d1, h1h6, h1h2, b3b4, g3e4, e3e4, d2f2, h1f1, g3h5, h1h4, b1a2, h1d1, g3f1, h1h3, e3f2, d2c2

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

<rationale>
Position analysis (Win %):
1. g3e2 (50.0%)
2. d2h2 (47.1%)
3. e3c3 (43.2%)
4. e3f3 (40.0%)
5. h1g1 (39.9%)
</rationale><uci_move>g3e2</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/p1p1b1pp/b1n2p2/P2pp3/3P1B1P/1QP3P1/3NPPB1/R3R1K1 b - -
Side to move: Black
Legal moves: f6f5, a6e2, d8d6, g8f7, d8c8, c6d4, e7d6, a6d3, d8d7, d8b8, e5e4, a8b8, h7h5, g7g5, e7c5, g7g6, c6a5, d8e8, a8c8, a6c4, g8h8, e5d4, a6c8, f8f7, e7b4, a6b5, f8e8, c6b4, e5f4, h7h6, c6b8, e7a3, a6b7

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

<rationale>
Position analysis (Win %):
1. a8b8 (68.6%)
2. e5f4 (67.1%)
3. g8h8 (64.9%)
</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): r3qrk1/pp3pp1/2npb2p/3n2B1/3P4/5N2/PP2BPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: f3d2, g5c1, g5e3, h2h4, g5d8, g5f4, d1b3, g5d2, g5f6, d1e1, g5e7, g5h6, d1d2, d1c2, e2d3, g2g4, d1c1, b2b4, d1b1, e2b5, g1h1, h2h3, a2a4, e2c4, e2a6, f3e1, d1d3, f1e1, a1c1, a1b1, f3e5, f3h4, d1a4, g2g3, g5h4, b2b3, a2a3

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

<rationale>
Position analysis (Win %):
1. g5d2 (49.4%)
2. g5c1 (47.9%)
3. g5e3 (46.8%)
4. g5h4 (46.1%)
5. e2c4 (28.9%)
</rationale><uci_move>g5d2</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): r1q2r1k/1ppnbppp/p1b1p3/4P2N/1P6/3B4/P1P1QPPP/R1BR2K1 w - -
Side to move: White
Legal moves: g2g4, d3b5, c2c4, h5f4, e2f3, a2a3, d1d2, f2f3, d3h7, c1g5, a2a4, h5g7, e2e3, e2f1, c1e3, e2e1, d3e4, h2h4, c1b2, e2g4, g1h1, c2c3, c1a3, g2g3, e2e4, c1d2, a1b1, d1f1, g1f1, h5g3, h2h3, d3g6, b4b5, e2d2, d1e1, c1f4, c1h6, f2f4, h5f6, d3f5, d3c4, d3a6

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

<rationale>
Position analysis (Win %):
1. e2g4 (61.1%)
2. a2a3 (58.7%)
3. a1b1 (57.9%)
</rationale><uci_move>e2g4</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): 4r1k1/1p5r/p1p1b3/P1PpPpq1/1R5p/2QBPRP1/6P1/6K1 w - -
Side to move: White
Legal moves: d3f1, c3d2, g1h1, g3g4, d3f5, c3a1, d3a6, d3b1, b4b2, b4c4, g1f2, c3c2, b4e4, b4b5, b4a4, b4d4, b4g4, c3b3, d3c4, g3h4, f3f4, b4b3, d3e2, f3f1, c3a3, e3e4, c3c1, b4b6, f3f5, g1f1, d3b5, b4b7, b4f4, c3d4, g1h2, b4h4, c3b2, d3c2, f3f2, d3e4, c3c4, b4b1, c3e1

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

<rationale>
Position analysis (Win %):
1. g3h4 (73.4%)
2. b4h4 (69.1%)
3. c3e1 (57.8%)
</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): 1K1k4/p1n1rppp/2P5/8/3p4/1P1P3P/P2N4/2R5 w - -
Side to move: White
Legal moves: d2f1, c1d1, c1c2, c1g1, c1c4, d2f3, b8a7, c1c3, c1b1, b3b4, c1c5, a2a4, c1e1, d2c4, d2b1, c1f1, d2e4, h3h4, b8b7, a2a3, c1a1, c1h1

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

<rationale>
Position analysis (Win %):
1. b8b7 (65.3%)
2. b8a7 (64.7%)
3. c1c4 (59.8%)
</rationale><uci_move>b8b7</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/ppp2ppp/8/3Bp3/3nPPb1/6P1/PPPPN2q/R1BQKR2 w Qkq -
Side to move: White
Legal moves: f4f5, d5c6, d5f7, d5b7, d5b3, f4e5, f1f2, a2a4, f1f3, f1h1, e2g1, e2c3, f1g1, d5c4, b2b3, a1b1, a2a3, c2c3, e2d4, d2d3, c2c4, b2b4, d5e6

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

<rationale>
Position analysis (Win %):
1. f1f2 (9.7%)
2. d5c4 (8.8%)
3. e2d4 (7.9%)
</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): 6k1/1p4q1/p1p3r1/P1PpP2R/5Q2/4P1P1/6PK/8 b - -
Side to move: Black
Legal moves: g7c7, g6d6, g6g5, g7f8, d5d4, g7h6, g6h6, g6g4, g7h7, b7b6, g7f6, g6g3, g7h8, g6e6, g7e5, g7e7, g6f6, g7f7, g7d7, b7b5

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

<rationale>
Position analysis (Win %):
1. g6g4 (99.4%)
2. g7d7 (99.4%)
3. d5d4 (98.5%)
4. g6e6 (95.8%)
5. g7e7 (95.8%)
</rationale><uci_move>g6g4</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/2b5/2p1k3/p2pP3/P2P2b1/7r/5PK1/R5R1 b - -
Side to move: Black
Legal moves: g8b8, e6f7, h3h5, g8g5, g8g6, g8h8, g8c8, c7d6, h3b3, g4h5, h3h1, h3c3, e6d7, g4d1, h3h7, g8a8, g4f3, c7b6, h3e3, h3h8, h3a3, h3f3, g8e8, c7b8, g8g7, h3g3, c6c5, g4f5, g4e2, c7e5, e6f5, g8f8, h3h6, h3h4, e6e7, g8d8, h3h2, h3d3, c7d8

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

<rationale>
Position analysis (Win %):
1. e6f5 (8.1%)
2. h3h8 (7.6%)
3. h3h4 (6.6%)
4. c7d8 (6.3%)
5. g4f5 (1.0%)
</rationale><uci_move>e6f5</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): 1rbq2k1/1p2p2p/p3prp1/2P5/3pP3/1P4P1/P2Q1PBP/1R3RK1 w - -
Side to move: White
Legal moves: a2a4, d2c3, d2d3, b1b2, d2c1, d2f4, b3b4, h2h3, f2f4, d2e3, d2b2, g1h1, b1c1, d2d1, h2h4, e4e5, b1a1, c5c6, d2c2, f1c1, f2f3, a2a3, g2h3, d2h6, b1e1, g2f3, g3g4, g2h1, d2a5, d2b4, d2g5, f1d1, d2e1, d2d4, d2e2, b1d1, f1e1

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

<rationale>
Position analysis (Win %):
1. e4e5 (69.5%)
2. d2g5 (55.0%)
3. f2f4 (53.7%)
</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): 4k3/1p4p1/p7/3p1p2/P5r1/2r5/4K3/R7 b - -
Side to move: Black
Legal moves: g4g2, c3b3, c3a3, b7b5, g4g5, e8d8, g4d4, c3c8, c3c7, g4e4, c3c6, g4c4, c3f3, g4a4, g4h4, c3c1, e8e7, g4g1, c3c4, g4f4, c3g3, c3c5, e8f7, g4b4, e8f8, c3e3, g7g6, e8d7, g4g6, d5d4, c3d3, c3h3, a6a5, g7g5, g4g3, b7b6, f5f4, c3c2

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

<rationale>
Position analysis (Win %):
1. d5d4 (0.4%)
2. e8f7 (0.4%)
3. g4g2 (1.0%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/1p3ppp/p7/2pp4/2B5/5N2/PPPP1PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: g8e7, f8e7, d8e7, c8e6, e8d7

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

<rationale>
Position analysis (Win %):
1. g8e7 (62.4%)
2. c8e6 (51.7%)
3. f8e7 (50.9%)
</rationale><uci_move>g8e7</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): 3r4/6pp/p1p1kp2/5R2/7P/2P1K3/PP4P1/8 w - -
Side to move: White
Legal moves: f5g5, e3e4, f5e5, a2a4, f5f6, f5f1, b2b3, g2g3, e3f3, h4h5, e3e2, c3c4, f5d5, f5f4, f5b5, f5f2, f5h5, a2a3, f5c5, e3f4, e3f2, f5a5, g2g4, b2b4, f5f3

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

<rationale>
Position analysis (Win %):
1. f5h5 (55.7%)
2. f5a5 (55.6%)
3. f5c5 (54.8%)
4. g2g4 (53.2%)
5. f5f4 (51.6%)
</rationale><uci_move>f5h5</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): 8/4k1p1/1p1p1p1p/2r2P2/P1pKP3/2R3P1/8/8 w - -
Side to move: White
Legal moves: c3c1, e4e5, c3d3, g3g4, c3b3, d4e3, c3c4, c3e3, c3c2, c3f3, a4a5, c3a3

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

<rationale>
Position analysis (Win %):
1. c3c4 (49.5%)
2. g3g4 (49.2%)
3. c3c2 (41.7%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppqbn1pp/4p3/2b1Pp2/2Pp1B1P/P2Q1N2/1P1N1PP1/R3K2R b KQkq -
Side to move: Black
Legal moves: b7b5, d7a4, e7d5, h8g8, c7c6, g7g6, c5b4, c7d6, e7g6, c7d8, d7b5, e7c8, c7c8, a8c8, e8g8, e8f7, e7c6, h7h6, c7e5, d7c6, c5d6, e7g8, c5a3, c7b8, h8f8, c5b6, a7a6, b7b6, c7a5, e8f8, a8d8, h7h5, a8b8, c7b6, g7g5, d7c8, a7a5, e8c8, e8d8

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

<rationale>
Position analysis (Win %):
1. d7a4 (55.7%)
2. a7a5 (52.9%)
3. d7c6 (52.9%)
4. e7g6 (51.9%)
</rationale><uci_move>d7a4</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): 6k1/6b1/3p2P1/2pPpK2/2r5/4B2R/5P2/8 b - -
Side to move: Black
Legal moves: c4c1, c4a4, e5e4, g7f8, c4c2, g7f6, c4h4, c4d4, g8f8, c4g4, g7h6, c4b4, g7h8, c4f4, c4e4, c4c3

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

<rationale>
Position analysis (Win %):
1. g7h8 (74.8%)
2. c4c2 (74.8%)
3. c4b4 (72.6%)
4. c4a4 (72.3%)
</rationale><uci_move>g7h8</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): 4r1k1/6pp/p5b1/1p1R4/1Pp2N2/P1P1P3/5PPP/6K1 b - -
Side to move: Black
Legal moves: g8f8, g8f7, e8e4, e8e6, g6d3, e8c8, e8e7, e8d8, e8e3, e8b8, h7h6, g6b1, g6f7, a6a5, g8h8, e8a8, g6c2, g6e4, e8e5, e8f8, g6h5, g6f5, h7h5

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

<rationale>
Position analysis (Win %):
1. e8a8 (85.5%)
2. g8f7 (85.0%)
3. e8f8 (84.5%)
4. g6e4 (84.5%)
5. g6f7 (83.1%)
</rationale><uci_move>e8a8</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/ppp1n1pp/3p1p2/4p3/2B1PP2/2N5/PPPP2PP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: d1f3, c4g8, a1b1, c4d5, b2b4, c3a4, g1e2, c3d5, d1h5, c3b5, d1e2, h2h4, c3b1, f4e5, e1f2, d2d3, h2h3, a2a4, e1f1, g2g4, c4b5, c4a6, g1f3, c3e2, g1h3, f4f5, c4f7, e1e2, c4b3, d1g4, c4f1, d2d4, g2g3, c4e6, a2a3, c4d3, b2b3, c4e2

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

<rationale>
Position analysis (Win %):
1. d2d4 (62.7%)
2. g1e2 (61.3%)
3. f4f5 (61.0%)
4. g1f3 (59.2%)
5. d2d3 (59.1%)
</rationale><uci_move>d2d4</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): 4r3/4r3/p5p1/3kP2p/1ppp1P1P/1P5N/1PP1R1K1/4RN2 w - -
Side to move: White
Legal moves: e2e4, e1d1, e1a1, e1c1, b3c4, e1b1, g2f3, f1g3, g2h2, e2d2, e2f2, h3f2, g2h1, c2c3, f4f5, e5e6, h3g5, f1d2, f1e3, f1h2, g2g3, h3g1, g2f2, e2e3, g2g1

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

<rationale>
Position analysis (Win %):
1. e1d1 (93.4%)
2. g2h1 (93.2%)
3. b3c4 (93.0%)
4. g2f2 (93.0%)
5. e1a1 (92.5%)
</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): 3r3r/2kq4/1p3pPp/p1p1p2P/P2pP3/1P1P1Q2/2PB4/5RK1 w - -
Side to move: White
Legal moves: f3g4, f3h1, d2a5, f3h3, d2b4, f3f2, f3f5, f3g3, d2c1, c2c4, g1h2, d2h6, f3g2, f3e2, f3d1, g1f2, f3f6, f3e3, f1d1, d2e1, f1a1, c2c3, g6g7, d2g5, d2f4, f3f4, f1e1, b3b4, g1g2, f1f2, f1c1, f1b1, d2e3, g1h1, d2c3

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

<rationale>
Position analysis (Win %):
1. f3f5 (73.1%)
2. d2e1 (64.1%)
3. g1h2 (63.5%)
</rationale><uci_move>f3f5</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): 8/2r2pnk/1p2p2p/1Rb1P3/3BBp2/r1P3PP/3R3K/8 b - -
Side to move: Black
Legal moves: h7g8, g7f5, h7h8, f7f5

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

<rationale>
Position analysis (Win %):
1. f7f5 (77.7%)
2. g7f5 (75.0%)
3. h7g8 (61.3%)
4. h7h8 (61.0%)
</rationale><uci_move>f7f5</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): 1B6/8/8/8/K7/3B4/8/1k6 b - - 0 1
Side to move: Black
Legal moves: b1a2, b1b2, b1a1, b1c1

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>b1b2</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): 8/2q1p1kp/6p1/1pP1p3/1P6/7P/2P1QPP1/6K1 b - -
Side to move: Black
Legal moves: g7h6, c7b7, c7a7, g7f7, c7c8, c7d6, c7d7, g7f8, c7a5, c7c5, g7f6, g6g5, e7e6, g7g8, g7h8, c7b6, c7d8, e5e4, h7h6, c7c6, c7b8, h7h5

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

<rationale>
Position analysis (Win %):
1. h7h5 (96.0%)
2. c7c6 (95.9%)
3. g7f8 (95.8%)
4. c7d7 (93.9%)
</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): r3kb1r/ppp2ppp/2n5/3qp3/3P2b1/5N2/PPP1BPPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: a2a3, c1h6, b2b4, b2b3, e2c4, c2c4, e2a6, f3g5, d1d3, a1b1, c2c3, c1e3, f3e5, h1f1, a2a4, f3h4, g2g3, e2b5, h2h3, c1f4, f3d2, e1f1, d1d2, h1g1, e1g1, e2f1, e2d3, f3g1, e1d2, c1d2, d4e5, h2h4, c1g5

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

<rationale>
Position analysis (Win %):
1. d4e5 (52.2%)
2. c2c3 (48.0%)
3. h2h3 (45.7%)
</rationale><uci_move>d4e5</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/pp1p1ppp/3n4/2pQ4/1q6/5PP1/PPP1P2P/RN2KBNR w KQkq -
Side to move: White
Legal moves: d5d2, c2c3, e1f2, e1d1, b1d2, b1c3

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

<rationale>
Position analysis (Win %):
1. b1d2 (50.0%)
2. b1c3 (47.4%)
3. d5d2 (46.1%)
</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): 3qk2r/1rp1nppp/3b2b1/1N2N3/5B2/8/PP3PPP/R2QK2R w KQk -
Side to move: White
Legal moves: d1c2, f2f3, d1b3, e1d2, f4h6, e5d7, b5a3, f4d2, f4g5, e1e2, d1d4, d1a4, d1d6, f4e3, d1g4, e5d3, d1f3, d1d3, e5f3, e5g4, e1f1, e5c6, b5d6, b2b3, d1d5, a2a3, h2h3, d1c1, a2a4, e5g6, f4c1, e5f7, d1h5, b2b4, f4g3, d1b1, b5a7, a1b1, h1g1, e5c4, g2g4, b5c7, h2h4, d1e2, e1g1, b5c3, h1f1, g2g3, b5d4, d1d2

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

<rationale>
Position analysis (Win %):
1. b5d6 (70.9%)
2. e5g6 (63.8%)
3. a2a4 (60.8%)
4. d1a4 (55.3%)
5. b5c3 (53.6%)
</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): 8/5k2/1p6/1P1p1K1p/1B3PP1/8/5b2/8 b - -
Side to move: Black
Legal moves: h5g4, f2h4, f2g1, h5h4, f2e1, f2d4, f7g7, f7g8, f7e8, f2c5, d5d4, f2g3, f2e3

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

<rationale>
Position analysis (Win %):
1. f7g7 (88.7%)
2. h5g4 (50.0%)
3. h5h4 (5.4%)
</rationale><uci_move>f7g7</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/p1pbbppp/3p4/1P6/8/4N3/1BPPBPPP/R3K2R w K -
Side to move: White
Legal moves: b2c3, b2c1, e3f1, e1d1, a1b1, c2c4, g2g3, e2d1, b2d4, e3f5, e2g4, a1a4, a1c1, a1a6, e2f3, a1a3, e2f1, h1g1, e3d5, b5b6, b2g7, g2g4, b2f6, e1g1, e3c4, b2a3, b2e5, f2f3, e3g4, e2c4, e3d1, a1a5, a1a2, h1f1, h2h3, a1d1, h2h4, e2h5, d2d3, f2f4, e2d3, d2d4, a1a7, e1f1, c2c3

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

<rationale>
Position analysis (Win %):
1. b2d4 (70.5%)
2. e2f3 (69.8%)
3. b2c3 (68.4%)
4. c2c4 (65.8%)
</rationale><uci_move>b2d4</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): q2r1k2/4bppp/p1p1bn2/3p4/Q4B2/2N1P3/PP3PPP/R2R2K1 w - -
Side to move: White
Legal moves: c3b1, f4d6, d1b1, d1c1, a4e4, d1d2, d1d4, e3e4, f4g5, a4b4, d1d5, b2b4, a4c2, f4h6, c3e4, a4b5, c3e2, a1b1, a4a6, g1h1, f4g3, f4b8, d1e1, g2g3, d1d3, a4d4, h2h4, a4b3, g2g4, a4c4, f2f3, a4a5, h2h3, a1c1, a4c6, b2b3, c3b5, g1f1, a2a3, c3d5, a4a3, f4e5, f4c7, d1f1

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

<rationale>
Position analysis (Win %):
1. e3e4 (72.1%)
2. c3e2 (70.3%)
3. a1c1 (70.1%)
4. d1d2 (69.8%)
5. b2b4 (69.8%)
</rationale><uci_move>e3e4</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/p4pp1/2p2n1p/1N3R2/8/P1B2P2/1P2p1PP/3rN1K1 w - -
Side to move: White
Legal moves: b5d4, f5f4, f5h5, c3b4, b5c7, c3d4, f5g5, h2h4, f5f6, b5a7, b2b3, f5e5, c3f6, f5c5, h2h3, b2b4, c3a5, b5d6, c3e5, f3f4, g1f2, a3a4, g2g4, c3d2, g1h1, g2g3, f5d5

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

<rationale>
Position analysis (Win %):
1. f5f6 (58.8%)
2. b5a7 (57.9%)
3. b5d4 (55.1%)
4. b5c7 (51.9%)
5. g1f2 (21.5%)
</rationale><uci_move>f5f6</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): r1b1q1k1/p3n1p1/2p1pr2/3p4/5P2/2PB1R2/PPQN2PP/R5K1 w - -
Side to move: White
Legal moves: d3c4, d2e4, b2b3, d3f5, g1f1, d3b5, d3a6, d2f1, c2c1, b2b4, d2b3, d3e2, c3c4, c2d1, g1h1, d3e4, h2h3, f4f5, a1c1, f3g3, a1f1, a2a3, g2g3, d2b1, d2c4, f3e3, a1b1, c2a4, f3h3, a1d1, d3f1, c2b3, a2a4, g1f2, a1e1, d3g6, d3h7, f3f1, h2h4, c2b1, f3f2, g2g4

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

<rationale>
Position analysis (Win %):
1. a1e1 (73.5%)
2. d3h7 (72.3%)
3. f3f2 (69.8%)
</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): 5rk1/pQ3p2/5q1p/8/6p1/6P1/PP1r1PP1/R3R1K1 w - -
Side to move: White
Legal moves: b7e7, b7e4, e1e3, b7b8, a1d1, b7f7, a2a4, b7d7, b2b4, a1c1, g1h2, g1h1, b7a7, e1e6, e1f1, e1e5, a2a3, b7d5, a1b1, g1f1, b7b4, b7b5, e1c1, e1e7, b7b3, b7f3, b2b3, f2f4, e1e2, f2f3, b7c6, e1b1, b7b6, b7c8, e1e8, e1d1, e1e4, b7a6, b7c7, b7a8

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

<rationale>
Position analysis (Win %):
1. b7a7 (58.3%)
2. e1f1 (53.6%)
3. g1h2 (48.8%)
</rationale><uci_move>b7a7</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/n2q1pbp/4p1p1/p2p1nB1/P2P4/1PpQ1B2/4NPPP/R2R2K1 w - -
Side to move: White
Legal moves: g5c1, e2f4, f3e4, g1f1, b3b4, f3h5, d1b1, e2g3, e2c1, d3d2, e2c3, g5h6, f3g4, g5h4, d3e3, f3d5, g5d8, a1a3, a1a2, g1h1, d3c3, d1d2, d3b5, g5e7, a1b1, d1f1, h2h3, h2h4, a1c1, d3a6, d3f5, g5f4, d3c2, g2g4, d3c4, g5f6, d3e4, d1e1, g5d2, d1c1, d3b1, g5e3, g2g3

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

<rationale>
Position analysis (Win %):
1. g2g4 (47.0%)
2. f3g4 (43.3%)
3. d3c3 (39.4%)
</rationale><uci_move>g2g4</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/p3qpb1/4b2p/2p3p1/P1pP4/2N1PNP1/2Q2PP1/1R1R2K1 w - -
Side to move: White
Legal moves: a4a5, c2e2, b1c1, b1b8, f3e5, f3e1, f3g5, b1b4, e3e4, c3d5, g1h1, b1b5, c2a2, b1b7, c2b3, g1f1, d1f1, g3g4, c3a2, c2e4, c2h7, d1d3, g1h2, c2g6, d4d5, c3b5, d1c1, c2c1, d1d2, d4c5, f3d2, c2b2, c3e2, c2d2, b1b6, f3h2, b1a1, c2f5, d1e1, f3h4, b1b3, c2d3, c3e4, b1b2

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

<rationale>
Position analysis (Win %):
1. d4d5 (55.5%)
2. b1b5 (50.6%)
3. c2e4 (50.0%)
</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): 1r1k3r/pbp1bppp/8/1B2P3/3P4/8/PP3PnP/RNB2RK1 w - -
Side to move: White
Legal moves: h2h3, b5e2, b5d3, a2a4, f2f4, a2a3, b1d2, c1g5, b2b3, d4d5, b2b4, c1h6, f2f3, h2h4, f1e1, b1c3, e5e6, b5a6, b5e8, f1d1, c1d2, c1f4, g1h1, b1a3, c1e3, b5c6, b5c4, b5d7, b5a4

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

<rationale>
Position analysis (Win %):
1. b5e2 (55.5%)
2. d4d5 (54.6%)
3. f2f4 (54.4%)
4. b1c3 (52.9%)
5. b1d2 (52.8%)
</rationale><uci_move>b5e2</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): 8/8/8/3K1p2/8/8/7R/3k4 b - - 0 1
Side to move: Black
Legal moves: f5f4, d1c1, d1e1

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>d1e1</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): 8/1kp5/6R1/8/3P1p1P/2P4r/3K4/8 w - -
Side to move: White
Legal moves: g6c6, g6g7, d2e2, d2d1, g6b6, g6d6, d4d5, d2c1, g6g4, g6f6, d2c2, g6e6, g6g2, g6h6, g6g8, g6g3, g6a6, g6g1, g6g5, c3c4, h4h5, d2e1

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

<rationale>
Position analysis (Win %):
1. g6g4 (55.1%)
2. g6h6 (54.2%)
3. g6f6 (51.2%)
4. c3c4 (50.8%)
</rationale><uci_move>g6g4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk1nr/pp1Bppbp/3p2p1/2p5/4PP2/2N2N2/PPPP2PP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: e8f8, d8d7, b8d7, e8d7

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

<rationale>
Position analysis (Win %):
1. e8d7 (57.7%)
2. b8d7 (52.9%)
3. d8d7 (50.0%)
</rationale><uci_move>e8d7</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): 2Q5/5k1p/p4pp1/np6/4P1PP/3q1P2/P3N3/7K w - -
Side to move: White
Legal moves: c8c1, c8a8, c8g8, c8b8, a2a3, c8d7, h4h5, c8e8, e2c3, e2g1, c8a6, c8c2, e2d4, g4g5, a2a4, e4e5, h1g2, c8c7, c8c3, e2f4, h1g1, c8f8, c8d8, c8f5, c8c6, c8c4, c8e6, h1h2, c8h8, c8b7, c8c5, e2c1, e2g3, f3f4

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

<rationale>
Position analysis (Win %):
1. c8c7 (52.5%)
2. e2g1 (50.6%)
3. e2g3 (50.0%)
4. h1g1 (50.0%)
5. e2d4 (49.6%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/1K1k4/8/2P5/8 w - - 0 1
Side to move: White
Legal moves: b4a4, b4a5, c2c4, b4b5, b4b3, b4a3, c2c3

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>b4b3</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): 5k2/8/6N1/8/B7/8/7K/8 b - - 0 1
Side to move: Black
Legal moves: f8g8, f8f7, f8g7

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>f8g8</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): 1r1r2k1/p1q1bppp/1p2pn2/2p5/2PP1N2/P3P1P1/1B2QP1P/1R1R2K1 b - -
Side to move: Black
Legal moves: f6d5, d8d7, c7d7, g8h8, d8d5, d8c8, e7f8, h7h6, c5d4, c7c6, e6e5, g8f8, f6e8, b8c8, d8f8, c7e5, f6e4, b8b7, g7g6, c7b7, c7f4, f6h5, a7a5, g7g5, d8e8, c7c8, h7h5, f6g4, a7a6, c7d6, e7d6, b8a8, f6d7, d8d4, b6b5, d8d6

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

<rationale>
Position analysis (Win %):
1. e7d6 (56.2%)
2. f6e8 (56.1%)
3. a7a6 (55.0%)
4. g7g5 (54.7%)
5. c5d4 (50.0%)
</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): rn2kbnr/ppq2pp1/2p1p3/3pPbBp/3P3P/8/PPP1NPP1/RN1QKB1R w KQkq -
Side to move: White
Legal moves: a2a4, b1c3, b1a3, g5f4, d1c1, g5h6, b2b3, h1h2, g2g3, d1d2, h1h3, b2b4, d1d3, g5e7, e1d2, g2g4, g5d2, b1d2, e2c1, h1g1, e2f4, f2f3, e2c3, g5c1, g5e3, g5d8, g5f6, c2c4, e2g1, f2f4, a2a3, c2c3, e2g3

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

<rationale>
Position analysis (Win %):
1. c2c4 (51.7%)
2. e2g3 (50.9%)
3. b1d2 (50.0%)
4. c2c3 (48.3%)
5. d1d2 (47.1%)
</rationale><uci_move>c2c4</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): 3r2k1/1Q4pp/p4p2/1p6/1P3N2/P1n3P1/1q3P1P/2R3K1 w - -
Side to move: White
Legal moves: c1e1, b7a7, f4g6, c1f1, b7b5, b7a6, f4g2, b7f3, b7d7, h2h3, a3a4, c1b1, b7f7, c1c3, b7d5, f2f3, b7c6, c1d1, g3g4, g1f1, f4h3, g1h1, b7e4, b7a8, c1a1, f4e2, b7c8, f4d3, b7b6, b7g2, b7h1, b7c7, b7e7, c1c2, g1g2, f4e6, f4h5, b7g7, b7b8, f4d5, h2h4

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

<rationale>
Position analysis (Win %):
1. c1e1 (78.8%)
2. f4e6 (57.1%)
3. g1g2 (56.6%)
</rationale><uci_move>c1e1</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): 8/8/8/3P4/3k4/7p/8/1K6 b - - 0 1
Side to move: Black
Legal moves: d4c3, h3h2, d4e3, d4e5, d4d5, d4e4, d4d3, d4c5, d4c4

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>d4e5</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): r1n1r1k1/p5pp/2p2p2/1pB1b3/2p1P3/P5P1/1P1RNP1P/5RK1 w - -
Side to move: White
Legal moves: g1g2, d2d7, e2f4, c5b4, e2d4, e2c3, c5d4, d2d1, g1h1, f1c1, c5e7, h2h4, d2d3, a3a4, f1a1, d2d4, d2d5, b2b3, g3g4, f2f3, f1b1, d2d6, c5b6, c5e3, b2b4, f1d1, c5a7, h2h3, e2c1, c5d6, f1e1, c5f8, d2d8, f2f4, d2c2

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

<rationale>
Position analysis (Win %):
1. f1d1 (47.1%)
2. f2f3 (44.6%)
3. g1g2 (44.1%)
4. f1b1 (43.9%)
5. a3a4 (43.4%)
</rationale><uci_move>f1d1</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): 8/3R4/5k2/8/1R6/8/3K4/8 b - - 0 1
Side to move: Black
Legal moves: f6e6, f6e5, f6g6, f6f5, f6g5

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>f6g6</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): r1b3k1/1pq1b2p/p3p1pR/4p1PP/4N3/1P2p3/1PP1Qr2/2K4R w - -
Side to move: White
Legal moves: h6h7, e2e3, e2d1, h1f1, h1e1, e2b5, e4c3, c1d1, h1d1, e2g4, e4g3, e4c5, e4d2, c1b1, h6g6, c2c4, e2d2, h5g6, e2f1, e4f6, e2f3, e2a6, h1h4, h1h2, b3b4, e2d3, h1g1, e4d6, e2c4, e4f2, c2c3, h1h3, e2f2, e2e1

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

<rationale>
Position analysis (Win %):
1. e2d3 (29.1%)
2. e4f2 (21.1%)
3. h6g6 (19.7%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>