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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb2bppp/1p2p3/2ppP3/4nB2/2PBP2Q/PP1N1PPP/R3K2R w KQ -
Side to move: White
Legal moves: h3f5, h3h6, a1c1, h3g4, d3a6, h3f3, d3b5, f4h6, e1g1, d2b3, c3c4, e1e2, g2g3, a2a4, b2b3, d3c2, h1f1, h1g1, e1d1, d3b1, e1f1, h3h4, b2b4, g2g4, d3c4, d2c4, h3h5, a2a3, d2f1, f4g5, a1b1, h3h7, d3e2, d2e4, f4g3, e1c1, d3e4, a1d1, h3e6, h3g3, d3f1, f2f3, d2b1, d2f3

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

<rationale>
Position analysis (Win %):
1. f2f3 (69.1%)
2. a1d1 (60.3%)
3. d2f1 (53.4%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): 2r1Rk2/1p4bp/p4pp1/6B1/8/1P3P2/1P3PKP/3R4 b - -
Side to move: Black
Legal moves: f8e8, f8f7, c8e8

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

<rationale>
Position analysis (Win %):
1. f8f7 (99.6%)
2. c8e8 (49.0%)
3. f8e8 (38.7%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/6R1/2k5/8/8/3K4/3R4/8 b - - 0 1
Side to move: Black
Legal moves: c6d6, c6d5, c6c5, c6b6, c6b5

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>c6d6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/ppp2pp1/4p1np/3pP2Q/3P4/P1NB4/1PP2PP1/R1B1K2R w KQ -
Side to move: White
Legal moves: h1g1, d3e4, d3f1, h1h3, h5e2, d3f5, c1e3, c3b5, h5f3, h5h2, d3g6, d3a6, h5h4, g2g4, h5g6, c3a2, h5h3, e1f1, e1d1, h1h4, h5f5, c3b1, d3b5, c1h6, e1g1, a1b1, h1f1, e1d2, b2b3, c3e4, g2g3, c3d5, h1h2, a1a2, c1d2, e1e2, c3d1, h5h6, f2f4, h5d1, d3e2, a3a4, d3c4, h5g5, c3a4, f2f3, c1g5, c1f4, c3e2, b2b4

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

<rationale>
Position analysis (Win %):
1. c1h6 (98.4%)
2. h1h3 (91.5%)
3. g2g4 (90.1%)
4. c1d2 (88.3%)
5. c1e3 (88.2%)
</rationale><uci_move>c1h6</uci_move><|eot_id|>


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

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

Position (FEN): 1Bbqk1nr/p2pp1bp/2p1p1p1/8/2B5/2N5/PPP2PPP/R2QK2R b KQk -
Side to move: Black
Legal moves: e8f8, a7a6, c8a6, d8c7, g7d4, g7f6, d8b6, d7d5, g8f6, g6g5, a7a5, g7e5, c8b7, d8a5, e6e5, c6c5, g8h6, g7h6, g7c3, e8f7, h7h5, h7h6, d7d6, g7f8

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

<rationale>
Position analysis (Win %):
1. c8a6 (82.6%)
2. d7d5 (81.7%)
3. g8h6 (81.1%)
4. d8a5 (78.0%)
5. d8b6 (57.4%)
</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): r2qkbnr/1ppB1ppp/p2p4/4p3/3nP3/2N2N2/PPP2PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: e8d7, e8e7, d8d7

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

<rationale>
Position analysis (Win %):
1. e8d7 (64.9%)
2. e8d7 (64.9%)
3. d8d7 (56.2%)
</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): 5b2/2n3k1/p2p3p/1p2pP2/1P6/P3BN1P/5PK1/8 b - -
Side to move: Black
Legal moves: c7a8, a6a5, c7e6, f8e7, c7e8, g7h7, g7g8, g7f6, c7d5, g7h8, h6h5, d6d5, g7f7, e5e4

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

<rationale>
Position analysis (Win %):
1. c7e8 (38.7%)
2. g7f7 (33.1%)
3. f8e7 (32.5%)
4. c7d5 (27.6%)
5. g7f6 (22.4%)
</rationale><uci_move>c7e8</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1q3pb1/3p2pp/1p2p3/2P3n1/1Q1PB1P1/5P1P/1R2R1K1 w - -
Side to move: White
Legal moves: g1f1, b3d1, d3d4, c4c5, b3b2, b3a4, f2f4, f2f3, b3c3, e1c1, e3h6, e1f1, e3d2, h2h3, e3d4, e3g5, e1e2, e3c1, b1b2, h2h4, e3f4, e3a7, b1c1, b3a2, b1d1, e3c5, c4b5, b3c2, e3b6, b1a1, b3a3, e1d1, b3b5, b3b4

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

<rationale>
Position analysis (Win %):
1. c4b5 (78.4%)
2. h2h3 (78.3%)
3. b3b5 (75.9%)
</rationale><uci_move>c4b5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p4pp/1qn1p3/p1p1Pp2/P1P5/1PQ4P/5PP1/3NR1K1 b - -
Side to move: Black
Legal moves: h7h5, c6e5, e8d8, g8f7, b6c7, g8f8, b6d8, g7g6, e8f8, b6a6, b6b5, e8b8, c6d8, h7h6, e8a8, e8c8, b6b3, c6b8, c6b4, e8e7, g8h8, g7g5, f5f4, c6d4, b6b4, c6e7, c6a7, b6a7

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

<rationale>
Position analysis (Win %):
1. c6d4 (38.3%)
2. e8d8 (36.1%)
3. b6b4 (33.4%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pp1/4p2p/4P2P/5PP1/k7/8/K7 w - -
Side to move: White
Legal moves: a1b1, f4f5, g4g5

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

<rationale>
Position analysis (Win %):
1. f4f5 (99.0%)
2. g4g5 (99.0%)
3. a1b1 (50.0%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 3qr1k1/1r3pp1/2pB1n1p/p1Pp4/Pn1PpNb1/2Q3P1/4PPBP/1R3RK1 b - -
Side to move: Black
Legal moves: b4a6, e8e7, b4d3, e8e6, g4h3, b7c7, d8c7, d8e7, b4c2, e4e3, d8c8, g4e2, b7b6, e8f8, g7g6, d8b6, b7e7, d8a8, g4e6, g8h7, g4h5, b7b8, g4f3, d8b8, g4c8, b7d7, g8h8, e8e5, g4f5, g7g5, f6h7, b7a7, d8d6, b4a2, f6d7, d8d7, g4d7, f6h5, b7b5, h6h5

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

<rationale>
Position analysis (Win %):
1. d8c8 (49.1%)
2. g4c8 (47.6%)
3. g4d7 (47.5%)
4. g4f5 (47.0%)
5. g7g5 (32.2%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2k4K/2R5/8/8/8 b - - 0 1
Side to move: Black
Legal moves: c5d6, c5b6, c5c4, c5b5, c5d5

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>c5c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/p2K3k/4P1R1/1p3n1P/1P6/3r4/8/8 w - -
Side to move: White
Legal moves: d7c6, d7c8, d7e8, d7c7

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

<rationale>
Position analysis (Win %):
1. d7c7 (50.0%)
2. d7e8 (49.7%)
3. d7c6 (9.3%)
</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): rnbq1rk1/4bppp/3ppn2/p7/1p1NP1PP/1P2BP2/P1PQN3/R3KB1R b KQ -
Side to move: Black
Legal moves: b8a6, c8a6, c8d7, a5a4, g7g6, h7h5, f6d7, f6g4, c8b7, b8c6, d8c7, f6e8, b8d7, d6d5, g7g5, f8e8, a8a7, f6h5, a8a6, e6e5, g8h8, d8b6, d8e8, f6e4, d8d7, h7h6, f6d5

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

<rationale>
Position analysis (Win %):
1. f6d7 (51.0%)
2. e6e5 (49.3%)
3. d6d5 (47.4%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp1nbppp/5n2/2p1p1N1/3PP3/2PB4/PP1N2PP/R1BQ1R1K b - -
Side to move: Black
Legal moves: b7b6, a7a6, a7a5, d7b6, c5d4, g7g6, e5d4, e7d6, f6g4, f6h5, d8c7, d7b8, b7b5, d8a5, c5c4, f6d5, a8b8, d8e8, f6e4, g8h8, d8b6, h7h6, h7h5, f6e8, f8e8

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

<rationale>
Position analysis (Win %):
1. e5d4 (46.1%)
2. h7h6 (44.1%)
3. c5d4 (42.1%)
</rationale><uci_move>e5d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1q2ppn/1p2p2p/4P3/2P5/2P3P1/P1Q2PKP/R1B2R2 w k -
Side to move: White
Legal moves: g2h1, c2d3, c1a3, a2a4, c4c5, f1d1, h2h4, a2a3, g2h3, g3g4, f1g1, c2b2, c2a4, c1h6, g2f3, f2f3, g2g1, c1g5, f1e1, c2d1, a1b1, c1f4, c2f5, f2f4, c2g6, c2e2, c2b3, c1d2, c2b1, h2h3, f1h1, c2d2, c1e3, c2h7, c1b2, c2e4

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

<rationale>
Position analysis (Win %):
1. c2a4 (62.1%)
2. c1a3 (61.7%)
3. f2f3 (58.0%)
4. f1d1 (55.1%)
</rationale><uci_move>c2a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4kp1p/1r4p1/8/p1bppPP1/P6P/1P1rPKN1/1R2R3 b - -
Side to move: Black
Legal moves: b6b2, b6b3, f7f5, d2d1, d2b2, b6e6, d2e2, e7e8, b6b8, e7d6, c4b3, f7f6, c4d5, e7e6, c4e6, e7d8, c4a6, c4b5, d2d3, d2c2, d4d3, b6a6, c4d3, b6b7, c4a2, b6b4, g6g5, e7f8, h7h6, e7f6, b6d6, b6b5, e7d7, b6f6, h7h5, c4e2, b6c6, e4e3

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

<rationale>
Position analysis (Win %):
1. c4a6 (15.3%)
2. b6b3 (13.6%)
3. c4d3 (12.4%)
4. b6b2 (12.4%)
5. e7d6 (12.2%)
</rationale><uci_move>c4a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bppp/1pn1p3/3n4/2BP1B2/2N2N2/PP3PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: f8e8, c8d7, d5b4, c6e5, c8b7, e6e5, e7a3, d8d7, a7a5, d5c7, c6d4, d5c3, e7g5, b6b5, a8b8, d5f4, d5e3, h7h5, g7g5, d8c7, g8h8, c8a6, e7c5, f7f5, d5f6, a7a6, h7h6, d8e8, e7d6, e7b4, f7f6, c6b4, g7g6, e7f6, d8d6, c6a5, c6b8, e7h4

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

<rationale>
Position analysis (Win %):
1. e7b4 (55.2%)
2. d5f6 (53.6%)
3. c6b4 (49.0%)
4. d5c3 (48.7%)
5. d5f4 (17.9%)
</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): 2kr3q/1pp1b3/p2pp3/P3p2n/4P3/2NP1PQ1/1PP2KP1/R4R2 w - -
Side to move: White
Legal moves: g3g4, g3h4, f1e1, a1a2, a1e1, g3g8, c3a2, g3g5, g3f4, f1b1, f1h1, b2b3, c3d5, a1d1, f2e1, a1b1, f2e2, g3h3, d3d4, g3e5, f3f4, f1g1, g3g6, a1a3, c3d1, f1c1, c3e2, a1c1, f2e3, g3g7, c3b1, c3b5, g3h2, c3a4, a1a4, b2b4, f2g1, f1d1

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

<rationale>
Position analysis (Win %):
1. g3h3 (72.3%)
2. g3g4 (71.4%)
3. g3h2 (69.1%)
</rationale><uci_move>g3h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2B5/8/K5p1/5P2/2P5/P1b4k/8 b - -
Side to move: Black
Legal moves: h2h3, c2g6, h2h1, c2b3, c2d1, h2g2, g5f4, g5g4, c2d3, c2a4, c2h7, h2g3, c2e4, c2f5, c2b1, h2g1

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

<rationale>
Position analysis (Win %):
1. h2h3 (94.6%)
2. g5g4 (94.3%)
3. g5f4 (50.6%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/2p1bppp/3p1n2/1p1P4/1q2P1b1/1pN2N2/1P1BQPPP/3R2K1 w - -
Side to move: White
Legal moves: e2c4, d2h6, d2e3, f3h4, f3e1, c3a4, h2h4, f3d4, d1e1, f3g5, g1f1, c3b5, d2e1, e2e3, e2e1, e2f1, d1c1, d2c1, d2g5, c3a2, d2f4, e2d3, d1a1, g2g3, d1b1, c3b1, h2h3, g1h1, d1f1, e2b5, f3e5, e4e5

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

<rationale>
Position analysis (Win %):
1. h2h3 (48.1%)
2. d1a1 (47.8%)
3. d1c1 (46.1%)
4. d1e1 (44.4%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1b1r/1p3kpp/p2p2n1/1N1Ppp2/1Q5P/2P5/PP3PP1/R1B1KB1R w KQ -
Side to move: White
Legal moves: f2f3, a2a4, b4b3, b5d4, b4a4, b4d6, h4h5, f1d3, h1g1, f2f4, b2b3, b4g4, e1d2, b5a7, a2a3, g2g4, b5c7, f1e2, b4c4, b4d4, h1h3, c1g5, b4a5, b4a3, b5d6, b4f4, c1h6, b4e4, b4c5, c3c4, f1c4, e1e2, c1e3, c1d2, e1d1, a1b1, c1f4, g2g3, b5a3, h1h2

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

<rationale>
Position analysis (Win %):
1. c1g5 (54.0%)
2. b5a3 (53.6%)
3. h4h5 (51.3%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp3ppp/1qpp1n2/4n1P1/4P3/1NN5/PPPB1P1P/R2QKBR1 b Qkq -
Side to move: Black
Legal moves: b6c7, c8g4, b6c5, c8h3, e8e7, b6b3, f6g4, f6g8, h8g8, b6f2, e5d7, f6e4, b6a6, e5g6, b6a5, f6d7, h7h5, e5g4, c8d7, a8b8, e8d8, d6d5, b6d4, a7a5, f6h5, a7a6, e5c4, h7h6, f8e7, e5d3, b6e3, g7g6, c6c5, b6b5, c8f5, e8d7, e5f3, b6d8, c8e6, b6b4, f6d5

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

<rationale>
Position analysis (Win %):
1. f6d7 (67.2%)
2. c8g4 (64.2%)
3. f6g4 (64.1%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/5p1p/5QpB/2qP4/RrnN4/8/Pp4PP/1K1R4 b - -
Side to move: Black
Legal moves: c8c7, c8f8, c4a5, b4b6, c4b6, b4b3, c5a5, c8e8, c5b6, c8b8, g6g5, c5d5, c5c7, b4a4, b4b8, c4a3, c8a8, c8d8, c5d4, c8c6, c4d2, c5f8, c5c6, c5b5, b4b7, c5a7, c4e3, c5e7, c4e5, b4b5, c4d6, c5d6

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

<rationale>
Position analysis (Win %):
1. c5f8 (99.0%)
2. c5d4 (99.0%)
3. g6g5 (99.0%)
4. c4d2 (1.0%)
5. c4a3 (1.0%)
</rationale><uci_move>c5f8</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/1br5/pR4p1/2P2q1p/2p1pp2/5P2/P4BPP/3RQ1K1 w - -
Side to move: White
Legal moves: b6d6, h2h4, e1f1, d1c1, b6b4, b6f6, c5c6, d1d8, d1d5, b6b7, h2h3, d1b1, b6g6, d1a1, f2d4, e1e3, b6b5, e1d2, b6b3, f3e4, e1b4, e1e4, g1f1, e1c3, g1h1, d1d2, f2g3, f2e3, a2a3, e1e2, d1d7, b6c6, f2h4, b6e6, a2a4, d1d3, g2g4, d1d4, b6b2, g2g3, b6b1, b6a6, e1a5, d1d6

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

<rationale>
Position analysis (Win %):
1. e1b4 (65.1%)
2. e1c3 (64.6%)
3. c5c6 (61.5%)
</rationale><uci_move>e1b4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pb3ppp/1p1p1n2/2pP4/8/P1NB4/1PP2PPP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: e1e2, b2b3, d3f5, d3e2, d1e2, f2f3, c1h6, d1h5, d3a6, a3a4, d1f3, c3b5, d3h7, a1a2, c1e3, c3e2, c3e4, e1f1, c3a4, d3e4, c1g5, c1d2, g2g3, d1g4, g1e2, g2g4, g1f3, e1d2, d1d2, d3g6, h2h4, c1f4, d3f1, d3c4, d3b5, a1b1, c3b1, g1h3, f2f4, b2b4, h2h3, c3a2

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

<rationale>
Position analysis (Win %):
1. g1e2 (57.0%)
2. d1f3 (56.1%)
3. c1f4 (55.7%)
4. d1e2 (55.1%)
5. g1f3 (53.6%)
</rationale><uci_move>g1e2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp3ppp/1npp1n2/3Pp3/2B1P3/2N2N2/PPP2PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: c1e3, h2h4, g2g3, f3d2, f3h4, c3b5, h1g1, a2a4, e1f1, c1f4, e1d2, c3a4, c4a6, b2b4, g2g4, f3e5, c1h6, h1f1, c3b1, c4f1, f3g5, c4e2, f3g1, c3e2, c1g5, a2a3, c4b3, d1e2, e1e2, d1d4, c4b5, h2h3, b2b3, d1d2, d1d3, e1g1, d5c6, c4d3, a1b1, f3d4, c1d2

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

<rationale>
Position analysis (Win %):
1. c4b3 (52.3%)
2. c4e2 (50.0%)
3. c4d3 (48.4%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp1pqppp/2p2n2/8/2BQP3/2N1PN2/P1P3PP/1R2K2R b Kkq -
Side to move: Black
Legal moves: f6g8, e7e6, c6c5, h7h6, e7e4, a7a6, h7h5, b8a6, e8f8, e7c5, b7b5, g7g6, e7d8, e7b4, e7e5, e7d6, e7a3, f6h5, g7g5, d7d5, b7b6, e8g8, d7d6, h8f8, f6e4, h8g8, a7a5, e8d8, f6d5, e7f8, f6g4

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

<rationale>
Position analysis (Win %):
1. d7d5 (55.8%)
2. c6c5 (54.5%)
3. b7b5 (51.8%)
4. d7d6 (41.3%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): r6r/ppRbkp1p/4pp2/8/1n6/P4NP1/1P2PP1P/4KB1R b K -
Side to move: Black
Legal moves: b4d5, h8d8, h8b8, e7e8, e7d8, a8e8, h7h5, b4c2, b4c6, b7b6, h8g8, h8c8, h8e8, f6f5, e7d6, a8c8, e7f8, a8f8, h7h6, b4a2, b7b5, b4a6, a8g8, a8d8, a7a5, e6e5, a7a6, b4d3, a8b8, h8f8

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

<rationale>
Position analysis (Win %):
1. b4c6 (50.0%)
2. b4d5 (50.0%)
3. b4a6 (45.7%)
</rationale><uci_move>b4c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2bppp/5n2/2p1p1BB/4P3/N2R2P1/PPn2P1P/R5K1 w - -
Side to move: White
Legal moves: d3e3, g1h1, a1e1, h5g6, d3c3, a3b1, h5f7, g5e3, f2f3, d3d5, g1f1, a3c4, d3b3, g5h6, g5h4, g5f4, a3c2, h5d1, g3g4, d3f3, a1b1, d3d8, g5c1, h5f3, h5e2, b2b4, g5f6, b2b3, a3b5, h5g4, a1c1, d3d6, d3d4, f2f4, h2h4, d3d1, d3d2, a1f1, g5d2, h2h3, a1d1, d3d7, g1g2

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

<rationale>
Position analysis (Win %):
1. g5f6 (54.7%)
2. d3d8 (51.9%)
3. a1d1 (44.1%)
4. a3c2 (31.4%)
5. a1c1 (24.7%)
</rationale><uci_move>g5f6</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rnk/1p3p2/p5qp/P1pPRRp1/8/7P/1P3PP1/1B1Q2K1 w - -
Side to move: White
Legal moves: d1c1, g1h1, b1c2, b1a2, f5f6, e5e7, f2f3, b2b3, f2f4, d1c2, e5e6, e5e8, e5e2, b1d3, d1d4, e5e4, g1h2, f5f3, g2g3, e5e3, d1g4, b1e4, d5d6, g1f1, d1e2, e5e1, d1d3, d1f3, d1e1, h3h4, f5f4, f5f7, b2b4, f5g5, d1d2, d1f1, g2g4, d1b3, d1h5, d1a4

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

<rationale>
Position analysis (Win %):
1. f5g5 (89.3%)
2. b2b4 (80.5%)
3. g2g3 (77.3%)
</rationale><uci_move>f5g5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2b2pP1/4b3/2Bp4/2pP4/2n1NQP1/P1B2P1K/4q3 b - -
Side to move: Black
Legal moves: e6g4, e1a1, e6f5, f7f6, e6c8, c3b1, c3e2, c7g3, c7b8, e1b1, c3e4, e1d1, e6d7, e1f1, e1f2, e6h3, c3d1, e1d2, e1e2, c3a2, g8g7, c7b6, c3a4, c7a5, c3b5, e1h1, e1e3, c7d6, c7f4, f7f5, c7e5, e1g1, c7d8, e1c1

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

<rationale>
Position analysis (Win %):
1. g8g7 (84.7%)
2. e1e2 (60.6%)
3. c3e2 (54.6%)
</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): r1b2r2/pp4k1/2n3pp/QB3p2/3ppN1P/8/PPP2PP1/2KR3R b - -
Side to move: Black
Legal moves: d4d3, f8e8, f8f7, c8e6, c6d8, e4e3, h6h5, b7b6, f8g8, c6e7, f8h8, g7h7, g7f6, g7h8, a8b8, c6b8, f8d8, c6e5, f8f6, a7a6, g7g8, g7f7, c6a5, c8d7, g6g5, c6b4

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

<rationale>
Position analysis (Win %):
1. f8f7 (96.7%)
2. d4d3 (96.3%)
3. c6a5 (60.0%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/1b1nq1pp/p1pNpp2/1p1nP3/P1pP4/5NP1/1P3PBP/R2QR1K1 w - -
Side to move: White
Legal moves: b2b3, e1e3, d6c8, a1b1, e5f6, e1e2, g2f1, d1d3, g2h3, d6e4, d1e2, a4a5, a1c1, e1f1, d1b1, d6f5, f3g5, d6b7, g1f1, g2h1, h2h3, d1b3, g3g4, d1c2, f3d2, d6e8, a1a2, a4b5, b2b4, d1c1, g1h1, d6b5, d1d2, a1a3, e1e4, f3h4, h2h4, d6f7, d6c4

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

<rationale>
Position analysis (Win %):
1. a4b5 (56.6%)
2. d6b7 (51.1%)
3. b2b3 (49.2%)
4. d1d2 (47.6%)
5. d1e2 (47.3%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Q5/8/6K1/8/4rk2/8/8 b - - 0 1
Side to move: Black
Legal moves: e3e1, e3e6, f3f2, e3d3, e3e4, f3g2, e3a3, e3e7, e3e2, e3b3, f3e2, e3e8, f3e4, e3e5, e3c3

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>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): r3k2r/1pp1q3/p1npp2p/2b1N1p1/4P3/2NP2nP/PPP2PP1/R2QR1K1 w kq -
Side to move: White
Legal moves: a1b1, c3e2, h3h4, d3d4, g1h2, e5f3, e1e3, e5g4, d1f3, e1f1, c3b1, d1e2, d1g4, d1h5, d1b1, e5c6, b2b3, a2a4, a1c1, c3d5, b2b4, e5c4, c3a4, d1d2, e5f7, e1e2, e5d7, d1c1, e5g6, a2a3, c3b5

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

<rationale>
Position analysis (Win %):
1. e5c6 (59.8%)
2. c3d5 (36.0%)
3. d3d4 (25.9%)
</rationale><uci_move>e5c6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/pp1n1pp1/q2B3p/2P1p3/P2Q4/6P1/1P3PBP/R3R1K1 w - -
Side to move: White
Legal moves: d6e5, h2h4, f2f3, g2h1, g2h3, e1f1, e1e3, e1b1, a1a3, a4a5, h2h3, g2e4, e1c1, d4d3, b2b4, d4b4, a1b1, d6e7, e1e2, d4h4, g2f3, a1c1, d6f8, d4c4, f2f4, e1e5, g2b7, g2c6, e1d1, g2f1, d4e3, d4d1, e1e4, d4c3, g1h1, a1d1, g3g4, d4d5, b2b3, d4g4, d6b8, d6c7, d4e5, a1a2, d4e4, c5c6, d4f4, g2d5, d4d2

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

<rationale>
Position analysis (Win %):
1. d4b4 (79.8%)
2. d4d2 (78.6%)
3. d4c3 (77.1%)
4. d4h4 (76.7%)
5. d4e4 (76.6%)
</rationale><uci_move>d4b4</uci_move><|eot_id|>


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

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

Position (FEN): r6r/2q1kp2/p5pp/1p1Qp3/8/2P5/PP3PPP/1R2R1K1 b - -
Side to move: Black
Legal moves: a6a5, h8g8, a8c8, c7c4, h8e8, a8d8, e7f6, c7d8, c7a7, e7e8, h8d8, h8b8, c7c6, c7b7, c7b8, c7c3, h8f8, c7d7, a8e8, h6h5, c7b6, c7a5, c7d6, a8f8, h8h7, g6g5, h8c8, b5b4, f7f5, c7c5, a8g8, a8a7, e5e4, a8b8, c7c8, f7f6, e7f8

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

<rationale>
Position analysis (Win %):
1. h8e8 (60.3%)
2. a8d8 (55.7%)
3. f7f6 (55.6%)
4. h8d8 (55.4%)
5. e7f6 (50.9%)
</rationale><uci_move>h8e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppbp/1qn1P1p1/4P3/4p3/2N3P1/PP4BP/R1BQ1R1K b - -
Side to move: Black
Legal moves: d8d1, b6e3, d8d7, f7f6, g7f6, d8b8, g7e5, a7a6, d8d2, g6g5, f8e8, d8a8, d8d6, d8d5, c6a5, b6c5, b6a5, b6g1, d8d4, f7e6, c6b8, h7h5, g7h6, c6e5, b6c7, d8c8, d8e8, h7h6, b6a6, b6b4, g8h8, c6b4, c6d4, b6b5, b6b2, e4e3, d8d3, b6f2, g7h8, a7a5, b6d4, f7f5, b6b3

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

<rationale>
Position analysis (Win %):
1. c6e5 (73.1%)
2. f7f5 (61.0%)
3. d8d1 (24.6%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): 3r1k2/5p1p/p4np1/3b1N2/P1BPp3/1P6/6PP/3R2K1 w - -
Side to move: White
Legal moves: d1a1, h2h4, g1f1, d1b1, h2h3, c4f1, f5e7, b3b4, f5h6, g1f2, d1d2, d1f1, g2g3, c4d5, g1h1, f5g3, c4a6, f5d6, c4b5, a4a5, f5e3, d1e1, d1c1, f5h4, c4d3, f5g7, g2g4, d1d3, c4e2

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

<rationale>
Position analysis (Win %):
1. f5e3 (51.2%)
2. f5g3 (45.8%)
3. f5h4 (38.5%)
</rationale><uci_move>f5e3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1nr/1pp4p/p1bb2p1/3p1p2/5p1Q/1PN1PN2/PBPP2PP/2KR3R w kq -
Side to move: White
Legal moves: g2g3, h4f2, h4g3, h4f4, h4e1, h2h3, h4g4, d1e1, f3d4, c3b1, c3a4, h4d8, h4e7, d2d4, h4f6, h1g1, b2a1, h4h5, a2a3, h4h3, c1b1, e3e4, h4g5, h1f1, d1f1, b2a3, b3b4, h4h6, c3e4, c3d5, d2d3, f3g1, c3b5, h4h7, c3e2, f3g5, d1g1, f3e1, f3e5, e3f4, a2a4, h1e1, g2g4

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

<rationale>
Position analysis (Win %):
1. h4d8 (84.7%)
2. c3e2 (62.6%)
3. h4e1 (60.6%)
</rationale><uci_move>h4d8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/4q2p/2n1p3/pp1pP1NQ/2pPb1P1/P1P1B1r1/2PK4/R6R w - -
Side to move: White
Legal moves: g5f3, d2e1, a1g1, h1g1, h1h4, e3f2, h5h3, h1c1, g5h7, h1h3, h5h4, h5h6, a1a2, h5e8, g5h3, a1e1, h1h2, h1b1, a1c1, a1d1, h5f7, g5e4, h5h2, a1b1, h1e1, a1f1, h5g6, d2d1, g5f7, d2c1, h1d1, e3g1, e3f4, h5h7, d2e2, a3a4, h1f1, g5e6

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

<rationale>
Position analysis (Win %):
1. g5e4 (71.4%)
2. a1f1 (67.7%)
3. h1h2 (67.1%)
</rationale><uci_move>g5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2qk1b1r/3p1pp1/bB3n2/p4P1p/1p2P3/6Q1/PPP3PP/2KR3R b - -
Side to move: Black
Legal moves: d8e8, d8e7, c8c7

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

<rationale>
Position analysis (Win %):
1. c8c7 (99.0%)
2. d8e7 (99.0%)
3. d8e8 (68.6%)
</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): r1bqk2r/pppp3p/2n2p2/8/1b2P1nB/2N2N2/PPP2PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a7a5, g4h2, g4e5, b4d6, g4h6, c6a5, c6b8, f6f5, b4c5, c6d4, e8g8, c6e7, d7d5, b4f8, h7h5, e8e7, e8f7, h8f8, c6e5, b7b5, h8g8, b4a3, e8f8, b7b6, d7d6, h7h6, a7a6, b4e7, a8b8, g4e3, b4c3, d8e7, g4f2, b4a5

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

<rationale>
Position analysis (Win %):
1. h8f8 (77.2%)
2. d8e7 (72.6%)
3. d7d6 (72.5%)
4. b4c3 (72.3%)
</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): 4k3/8/8/8/K7/3BB3/8/8 w - - 0 1
Side to move: White
Legal moves: a4b5, a4b3, a4a5, d3f1, d3b5, e3b6, e3g5, d3a6, d3c2, d3b1, e3d2, d3g6, a4b4, d3f5, e3c1, d3e2, e3h6, e3c5, a4a3, d3h7, d3e4, e3d4, d3c4, e3f2, e3g1, e3a7, e3f4

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>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/pp2nppp/2q1p3/2pp4/3P4/2N1P1Q1/PPP2PPP/2KR1BNR w - -
Side to move: White
Legal moves: c3e4, g3c7, g3g6, d1d2, a2a4, b2b4, h2h4, f1a6, g3h3, c3e2, g3g4, g3g7, g3f3, c1b1, g3h4, g3g5, c3b1, f1c4, f2f3, d4c5, g3e5, g3d6, f1d3, c1d2, e3e4, d1d3, f1b5, c3d5, c3b5, c3a4, g1e2, g3b8, g1f3, a2a3, f2f4, f1e2, g1h3, h2h3, b2b3, d1e1, g3f4

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

<rationale>
Position analysis (Win %):
1. d4c5 (51.2%)
2. f1b5 (49.5%)
3. f1d3 (49.4%)
4. c3b5 (45.8%)
5. h2h4 (45.0%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/3r1p1p/5P2/Pp1nP1B1/1pP5/7P/8/R2R2K1 b - -
Side to move: Black
Legal moves: d7b7, d7a7, d7e7, d5c3, d5c7, f8e7, f8g7, d5e3, f8d6, b4b3, f8h6, f8c5, h7h5, b5c4, d7d6, d5f4, d5b6, h7h6, d7c7, d5e7, d7d8, g8h8, d5f6

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

<rationale>
Position analysis (Win %):
1. d5f6 (91.1%)
2. b4b3 (90.3%)
3. h7h6 (90.1%)
4. f8c5 (79.4%)
5. b5c4 (79.0%)
</rationale><uci_move>d5f6</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1N/1bpnp2p/p1q3p1/7Q/8/1Bp1n3/PPP2PPP/R1B1R1K1 w q -
Side to move: White
Legal moves: b3e6, h5c5, h2h3, h5h6, b3a4, a2a4, h5g5, f2e3, h5h4, h5g6, h5e2, c1e3, b2c3, h5f3, h8g6, h5e5, b3f7, a2a3, f2f4, h5h7, h2h4, h5h3, e1e2, h5g4, b3c4, f2f3, h5d1, b3g8, h5f5, h5a5, h5d5, a1b1, e1d1, e1f1, g1h1, h5b5, h8f7, b3d5, g2g4, g2g3, c1d2, e1e3

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

<rationale>
Position analysis (Win %):
1. h5h3 (50.0%)
2. b3f7 (50.0%)
3. h5f3 (45.0%)
</rationale><uci_move>h5h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3pbk/1p1p2pp/3P4/4qP2/3QB2P/PP4PN/2R3K1 w - -
Side to move: White
Legal moves: d3d2, h2g4, d3d4, h2f3, g2g3, c1a1, e3b6, d3b3, c1b1, e3c5, e3d4, d3f1, b2b4, c1c4, d3c2, h3h4, d3e4, b2b3, d3d1, d3a3, d3c3, a2a4, c1c2, c1c7, c1e1, g1f2, e3d2, g1f1, c1d1, d3e2, d3b1, c1f1, d3a6, c1c5, a2a3, g2g4, d3c4, c1c8, d3b5, e3f2, h2f1, g1h1, c1c3, c1c6, f4f5

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

<rationale>
Position analysis (Win %):
1. d3e4 (22.6%)
2. c1d1 (13.7%)
3. d3e2 (12.2%)
</rationale><uci_move>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/pp1bbp1p/3ppn2/4n3/4PB1q/1NN3R1/PPPQB2P/2KR4 w k -
Side to move: White
Legal moves: c3d5, c3a4, e2d3, g3g4, b3c5, c3b5, d1h1, c3b1, e2a6, d2d3, b3a1, f4e5, g3g2, a2a4, g3g5, d1e1, g3g7, d2d6, e2h5, d2d5, d2e1, e2f3, b3d4, h2h3, d2d4, g3g1, c1b1, e2b5, a2a3, g3e3, f4g5, d2e3, b3a5, g3f3, g3d3, f4e3, e2f1, d1f1, d1g1, g3g6, e2c4, e2g4, g3h3, f4h6, g3g8

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

<rationale>
Position analysis (Win %):
1. d1f1 (55.8%)
2. d2e3 (52.8%)
3. b3a5 (50.0%)
4. f4e5 (46.6%)
5. e2d3 (45.6%)
</rationale><uci_move>d1f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1nppp/2nb4/3p4/3P4/3B1Q2/PPP1NPPP/RNB2RK1 b kq -
Side to move: Black
Legal moves: d6g3, c8e6, c6b4, c6b8, e8d7, e7g8, d6b4, d8d7, c8f5, c6a5, b7b6, b7b5, a7a5, d6h2, c6d4, e8g8, f7f6, c8h3, e7g6, e8f8, f7f5, g7g6, h8f8, d6f4, c8d7, d6c5, a7a6, e7f5, a8b8, d6e5, h8g8, c8g4, h7h5, c6e5, g7g5, d6a3, h7h6

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

<rationale>
Position analysis (Win %):
1. e7g6 (52.1%)
2. d8d7 (50.5%)
3. h7h5 (49.0%)
4. c6b4 (47.8%)
</rationale><uci_move>e7g6</uci_move><|eot_id|>


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

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

Position (FEN): 7r/1kq5/p4Qp1/1pP1p2p/8/7P/P1P2PP1/3R2K1 w - -
Side to move: White
Legal moves: f2f4, f6e6, d1f1, f6f7, c2c4, f2f3, g1h1, f6g7, d1d3, f6h8, g2g4, d1b1, c2c3, d1e1, d1d7, f6d8, d1d5, d1c1, c5c6, h3h4, f6g5, d1d8, g1h2, f6e5, g2g3, f6c6, f6f3, f6h4, f6f5, f6d6, f6e7, f6b6, f6a6, d1a1, f6f4, d1d6, f6g6, f6f8, g1f1, d1d4, a2a3, d1d2, a2a4

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

<rationale>
Position analysis (Win %):
1. f6h8 (97.2%)
2. c5c6 (97.0%)
3. d1d6 (91.3%)
4. f6f3 (84.9%)
5. f6g6 (83.2%)
</rationale><uci_move>f6h8</uci_move><|eot_id|>


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

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

Position (FEN): 7k/3KP3/8/3p4/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: d7d8, d7c6, e7e8b, d7c7, e7e8q, e7e8r, d7c8, d7e8, d7d6, d7e6, e7e8n

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>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): 6k1/6pp/8/1p1p1p2/1B1Pr3/P2N1K1P/5PP1/8 w - -
Side to move: White
Legal moves: b4f8, g2g3, b4d2, h3h4, b4e1, d3f4, b4c3, b4a5, b4c5, f3g3, d3c5, d3b2, g2g4, d3e5, b4d6, d3e1, d3c1, a3a4, b4e7

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

<rationale>
Position analysis (Win %):
1. b4c5 (85.8%)
2. b4c3 (82.7%)
3. d3e5 (76.2%)
4. d3f4 (72.4%)
</rationale><uci_move>b4c5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/1p2ppbp/5np1/3q4/N2P4/1Q4P1/PP2NP1P/R1B1KB1R w KQ -
Side to move: White
Legal moves: e1d2, f2f3, f2f4, a2a3, c1h6, c1d2, c1g5, e1d1, b3d5, b3a3, a4b6, a4c5, e2c3, b3b5, b3b7, b3c3, e2f4, b3b6, b3b4, h2h4, h1g1, a1b1, b3c2, a4c3, b3d1, f1h3, c1e3, b3c4, g3g4, b3e3, c1f4, b3d3, b3f3, f1g2, h2h3, e2g1

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

<rationale>
Position analysis (Win %):
1. b3d5 (50.0%)
2. h1g1 (25.4%)
3. f2f3 (24.6%)
4. c1e3 (13.5%)
5. e2f4 (13.0%)
</rationale><uci_move>b3d5</uci_move><|eot_id|>


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

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

Position (FEN): r2k4/ppp3p1/3p1nNp/2qNp3/1n1bP1Q1/PB1P4/1PP3PP/R4K1R w - -
Side to move: White
Legal moves: h1g1, d5c3, g4h5, b3c4, g4e6, g4c8, h2h4, g4g3, g6e7, g6f8, f1e2, d5b6, g4h4, c2c4, g4d1, d5e3, g4f5, h2h3, d5f4, a1e1, d5b4, a1a2, a3b4, g4e2, b3a4, g6h4, g4h3, g4d7, d5c7, g6f4, g4f4, f1e1, a3a4, b3a2, a1c1, c2c3, g6h8, g4f3, g2g3, g4g5, d5e7, a1b1, a1d1, d5f6, g6e5

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

<rationale>
Position analysis (Win %):
1. d5f6 (98.9%)
2. g4e6 (91.3%)
3. a3b4 (88.9%)
</rationale><uci_move>d5f6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp1p1ppp/2n5/3P4/1p6/5N2/P1P2PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: d8a5, e8e7, g8f6, c6b8, f8e7, d8e7, d8c7, b7b6, a7a6, d7d6, b4b3, a7a5, f8c5, c6a5, c6e7, d8b6, f7f6, h7h6, g7g5, d8h4, d8f6, f8d6, h7h5, g8h6, c6e5, g7g6, d8g5, a8b8, g8e7, b7b5, f7f5, c6d4

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

<rationale>
Position analysis (Win %):
1. f8e7 (64.3%)
2. c6b8 (61.3%)
3. d8f6 (54.0%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bppp/1pN1pn2/2pp2P1/2P2P2/1P2P3/PB1P2nP/RN1Q1RK1 b - -
Side to move: Black
Legal moves: d8e8, h7h6, e6e5, f6h5, f6e4, f6d7, g2h4, g2e1, c8d7, d8d7, f6g4, d8c7, g7g6, a7a5, a8b8, f8e8, d8d6, g2e3, a7a6, f6e8, g8h8, b6b5, g2f4, e7d6, c8a6, d5d4, h7h5, c8b7, d5c4

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

<rationale>
Position analysis (Win %):
1. g2e3 (77.7%)
2. d8c7 (73.6%)
3. d8d7 (73.4%)
4. d8d6 (72.8%)
5. d8e8 (72.4%)
</rationale><uci_move>g2e3</uci_move><|eot_id|>


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

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

Position (FEN): 7k/3r2bp/p5p1/8/1p1p4/5RPP/P5B1/2B3K1 w - -
Side to move: White
Legal moves: c1h6, f3f5, c1a3, g1f1, f3e3, c1e3, f3f4, f3f2, a2a4, g1h2, c1f4, f3a3, a2a3, g3g4, c1b2, g1h1, f3f6, f3c3, f3d3, f3f8, g2f1, f3b3, g2h1, f3f7, c1g5, h3h4, c1d2, g1f2, f3f1

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

<rationale>
Position analysis (Win %):
1. c1d2 (77.0%)
2. f3d3 (77.0%)
3. f3f1 (75.7%)
4. c1f4 (74.5%)
5. g2f1 (74.0%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): B7/2B5/3K4/1k6/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: b5a4, b5a6, b5b4, b5c4

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>b5a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k4K/1R6/8/6Q1/8/8/8 w - - 0 1
Side to move: White
Legal moves: b6b2, g4d1, g4e2, g4a4, b6b1, b6a6, g4c4, g4f5, g4g8, b6b3, b6f6, h7h6, h7g7, g4g5, h7h8, b6b5, b6h6, g4b4, g4e6, b6g6, g4f4, b6d6, g4h3, g4g7, b6b7, b6e6, g4c8, h7g8, g4g3, g4f3, h7g6, g4d4, g4g6, b6b8, g4d7, g4e4, b6b4, g4h5, b6c6, g4g1, g4h4, g4g2

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>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/5ppp/1qp5/p2p4/P2Pn3/1B6/1PPQ1PPP/RN3RK1 w - -
Side to move: White
Legal moves: b3d5, g2g4, d2c1, b3c4, f2f4, d2e3, d2g5, d2f4, h2h4, g2g3, c2c4, g1h1, d2a5, c2c3, b1c3, d2c3, d2d1, b3a2, h2h3, f2f3, b1a3, a1a3, d2d3, a1a2, f1c1, f1d1, d2e1, d2e2, d2b4, d2h6, f1e1

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

<rationale>
Position analysis (Win %):
1. d2d1 (47.1%)
2. d2e3 (46.3%)
3. d2f4 (39.7%)
4. d2c1 (36.1%)
5. d2d3 (32.9%)
</rationale><uci_move>d2d1</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/4nk2/p2p1b2/PprP4/1N2R3/3Q4/1PP1R3/1K3q2 w - -
Side to move: White
Legal moves: e2e1, d3d1, b1a2

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

<rationale>
Position analysis (Win %):
1. b1a2 (60.3%)
2. e2e1 (29.5%)
3. d3d1 (1.0%)
</rationale><uci_move>b1a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b1ppp/2n1pn2/2p5/2P2P2/1PN1PNP1/P5BP/3RR1K1 b - -
Side to move: Black
Legal moves: f6d5, b7b6, d7c8, a7a6, c6b8, f6e4, c6b4, c6e7, c6d4, h7h6, f6e8, e6e5, a8c8, a8d8, c6e5, d7e8, f6h5, f8c8, a8e8, f8e8, a7a5, c6a5, f8d8, g7g6, b7b5, f8b8, g7g5, f6g4, c6d8, g8h8, a8b8, h7h5

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

<rationale>
Position analysis (Win %):
1. a8e8 (65.4%)
2. d7e8 (64.9%)
3. a8b8 (64.7%)
4. c6a5 (63.6%)
5. a8d8 (61.4%)
</rationale><uci_move>a8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/p5pp/2B2p1b/3p4/3P1n1P/2P2QP1/PP3P2/R3RNK1 b - -
Side to move: Black
Legal moves: c8b7, g7g6, d8b6, e8e7, g8h8, e8e1, e8e2, e8e3, c8h3, d8c7, e8e4, f4e2, c8a6, f4g2, f4h3, c8d7, g8f7, f4d3, d8d7, h6g5, c8g4, a8b8, d8d6, f4e6, g7g5, a7a5, g8f8, c8e6, f6f5, e8f8, d8a5, e8e6, a7a6, e8e5, d8e7, c8f5, f4g6, f4h5

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

<rationale>
Position analysis (Win %):
1. e8e4 (93.3%)
2. e8e1 (92.7%)
3. c8d7 (83.2%)
</rationale><uci_move>e8e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbq3pp/1p2Nn2/2p5/2P5/1P4P1/PbQ2PBP/3R1RK1 b - -
Side to move: Black
Legal moves: c7d6, f6e8, g7g5, c7e7, c7e5, c7f7, b7a6, g8f7, a7a5, b2d4, b2c1, c8e8, f6h5, c7d8, h7h6, c7c6, f6e4, b6b5, c8a8, a7a6, g8h8, h7h5, g7g6, c7d7, c7b8, b7a8, b2c3, f6g4, b7d5, f8f7, b7g2, c8d8, b2a3, c7g3, f8e8, b7f3, c8b8, b2e5, f8d8, b2a1, c7f4, f6d7, b7c6, b7e4, f6d5

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

<rationale>
Position analysis (Win %):
1. c7f7 (82.3%)
2. b2d4 (80.6%)
3. b7g2 (72.6%)
</rationale><uci_move>c7f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5kp1/5p2/8/7P/B4P2/3NK1P1/8 b - -
Side to move: Black
Legal moves: g7g6, f7e8, f7g6, g7g5, f6f5, f7e6, f7g8

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

<rationale>
Position analysis (Win %):
1. f7g8 (99.6%)
2. g7g6 (99.6%)
3. f7g6 (99.6%)
4. f7e8 (99.6%)
5. f7e6 (99.6%)
</rationale><uci_move>f7g8</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1q6/np1bp2p/3b2p1/PP6/3P1P1P/1Q1B2P1/2R2RK1 w - -
Side to move: White
Legal moves: h3h4, b2f6, b2e5, b2a1, b2g7, c1c6, g1f2, b4b5, f1d1, d2e3, c1c5, c1c7, f3f4, d2c3, a4a5, b2d4, d3d4, c1b1, d2f4, c1d1, b2b3, b2b1, b2a2, b2h8, g2g4, g2g3, b2c2, f1f2, d2g5, c1c8, c1a1, f1e1, c1c3, c1c2, c1c4, d2e1, g1h1, c1e1, b2c3, b2a3

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

<rationale>
Position analysis (Win %):
1. d2c3 (45.0%)
2. c1c2 (42.6%)
3. f1f2 (42.2%)
4. c1b1 (42.2%)
</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): 8/p5pk/5p1p/7P/1B6/P2R1P2/r3pKP1/2r1N3 b - -
Side to move: Black
Legal moves: c1c8, a7a6, c1b1, c1c7, c1c5, h7g8, h7h8, c1c6, c1d1, c1a1, g7g5, c1c3, c1c2, a7a5, c1e1, a2a3, g7g6, a2a1, a2c2, f6f5, a2d2, c1c4, a2b2

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

<rationale>
Position analysis (Win %):
1. c1b1 (55.4%)
2. h7g8 (55.4%)
3. c1d1 (50.8%)
</rationale><uci_move>c1b1</uci_move><|eot_id|>


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

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

Position (FEN): r6r/3k1p2/q1p1p3/2RpPn1p/p2P2p1/3Q4/PP1B1PPP/5RK1 w - -
Side to move: White
Legal moves: d3f5, c5c3, d3h3, c5c2, d2c1, d3g3, a2a3, d3a6, f2f4, f1a1, f1b1, c5c6, g1h1, d3c3, f1e1, c5d5, f1c1, d2e1, c5a5, d3b5, d2h6, d3f3, d3b1, d3e3, d2a5, d3e4, f2f3, d3b3, g2g3, d3e2, d3a3, d2e3, c5c1, d2f4, c5c4, h2h4, f1d1, d2c3, h2h3, d3c2, d2g5, b2b3, d2b4, c5b5, b2b4, d3c4

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

<rationale>
Position analysis (Win %):
1. d3a3 (47.2%)
2. d3c3 (46.2%)
3. d3a6 (42.1%)
4. d3b1 (39.9%)
5. c5c3 (36.0%)
</rationale><uci_move>d3a3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb4pp/n3pb2/1NRp4/1p6/1P2PN2/P4PPP/3QKB1R w Kkq -
Side to move: White
Legal moves: a2a3, c5c4, b5a3, d1d4, c5c6, f3g5, d1a1, c5c7, e1e2, c5d5, c5c2, d1b1, b5c7, f3d4, c5c8, d1d3, g2g4, f3h4, f3g1, c5c1, f3d2, b5c3, h2h4, d1d2, f3e5, b5d6, g2g3, b5d4, f1e2, f1d3, d1e2, a2a4, d1d5, h2h3, c5c3, b5a7, d1c2, d1c1, f1c4, e1d2, h1g1, e3e4

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

<rationale>
Position analysis (Win %):
1. c5c2 (38.3%)
2. c5c1 (34.8%)
3. d1c1 (31.7%)
4. d1c2 (12.0%)
5. c5c4 (5.3%)
</rationale><uci_move>c5c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/4pppp/p2p1n2/1PpP4/8/2N1P3/PP3PPP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: d8a5, f6g4, c8h3, c8b7, d8d7, c8e6, d8b6, f6d7, f6e4, a6b5, b8d7, f6h5, f6g8, e7e6, e8d7, a8a7, d8c7, a6a5, g7g5, b8c6, f6d5, c5c4, c8f5, g7g6, h7h5, c8d7, h8g8, c8g4, h7h6, e7e5

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

<rationale>
Position analysis (Win %):
1. c8d7 (62.7%)
2. c8b7 (62.4%)
3. f6d7 (62.4%)
4. b8d7 (61.9%)
5. e7e6 (60.3%)
6. g7g6 (58.0%)
</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): 2r2rk1/1p2ppbp/3pbnp1/q7/p1PBPP2/P1N1Q3/1P2B1PP/3R1RK1 w - -
Side to move: White
Legal moves: e3c1, c3b5, e2h5, f1f3, d1e1, e4e5, e3d3, g2g3, d4f6, b2b3, e3f3, d1b1, g2g4, d4b6, f1e1, c3b1, c4c5, d1d3, e3h3, d4a7, f4f5, c3d5, c3a2, f1f2, h2h3, g1f2, d4c5, e2g4, d1d2, g1h1, d1a1, e3d2, h2h4, d4e5, e3g3, e2f3, e2d3, e3f2, b2b4, c3a4, d1c1

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

<rationale>
Position analysis (Win %):
1. d4b6 (57.8%)
2. c3d5 (53.5%)
3. e4e5 (49.4%)
</rationale><uci_move>d4b6</uci_move><|eot_id|>


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

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

Position (FEN): 4Q3/6pk/2N2q1p/1R3p2/b3p2P/4P1P1/P4P2/6K1 w - -
Side to move: White
Legal moves: a2a3, e8e7, b5b1, e8d8, c6a7, f2f4, e8f7, e8e6, g1g2, g3g4, f2f3, h4h5, c6b8, e8e4, g1f1, e8h8, c6d4, c6d8, e8b8, b5c5, b5b8, c6e5, e8g8, e8c8, c6b4, b5b6, b5b7, e8h5, b5f5, e8g6, b5e5, c6a5, b5a5, e8f8, e8a8, g1h1, e8e5, b5b2, b5d5, g1h2, b5b4, c6e7, b5b3, e8d7

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

<rationale>
Position analysis (Win %):
1. c6e7 (93.6%)
2. c6d4 (93.5%)
3. e8e5 (90.8%)
4. b5e5 (89.7%)
5. b5b8 (87.6%)
</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): 8/3k1pp1/p3b2p/1R2p2P/1P2P3/5PK1/r3B1P1/8 w - -
Side to move: White
Legal moves: b5b8, g3h4, g3f2, e2c4, b5c5, b5b6, b5b7, e2d1, g3h2, b5a5, e2f1, f3f4, b5d5, b5e5, e2d3

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

<rationale>
Position analysis (Win %):
1. b5b7 (23.0%)
2. b5b6 (20.7%)
3. b5a5 (20.6%)
4. b5c5 (18.9%)
</rationale><uci_move>b5b7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pp1p1ppp/2n5/q1b1p3/8/B3PN2/P1PP1PPP/RN1QKB1R w KQkq -
Side to move: White
Legal moves: f3e5, c2c4, d1e2, f1b5, f1d3, f1c4, h2h4, d1c1, c2c3, g2g4, e3e4, a3c1, f3h4, a3c5, b1c3, a3b2, h2h3, f1e2, f3g5, f3d4, a3b4, f1a6, g2g3, e1e2, h1g1, f3g1

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

<rationale>
Position analysis (Win %):
1. a3b2 (51.5%)
2. a3c5 (50.5%)
3. d1c1 (49.2%)
4. a3c1 (46.5%)
5. f3e5 (34.1%)
</rationale><uci_move>a3b2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/8/4BP2/4K1P1/4N3/8/6r1 w - -
Side to move: White
Legal moves: e5a1, e5b2, e5d6, e5h8, e5c7, e4d3, e3f1, e5c3, e3d1, e5f4, g4g5, e5d4, e4d5, e5g3, e5b8, e4f3, e4d4, e5h2, e5f6, e5g7, e3c2, f5f6, e4f4, e3g2, e3c4, e3d5

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

<rationale>
Position analysis (Win %):
1. e4f4 (99.6%)
2. e5d4 (99.6%)
3. e5c3 (99.6%)
4. e4f3 (99.6%)
</rationale><uci_move>e4f4</uci_move><|eot_id|>


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

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

Position (FEN): 1b6/6k1/2N3p1/2pn2P1/2p4P/prP5/1BK2P2/4R3 w - -
Side to move: White
Legal moves: e1a1, c2c1, c6a5, c6b8, c2d1, e1g1, h4h5, f2f3, c6e5, b2c1, e1f1, c2b1, e1e3, c6d8, e1b1, b2a3, e1d1, e1h1, c6e7, e1e5, c6b4, f2f4, e1e2, c2d2, c6d4, e1e8, e1e7, b2a1, c6a7, e1e6, e1c1, e1e4

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

<rationale>
Position analysis (Win %):
1. b2a1 (50.3%)
2. b2a3 (16.9%)
3. b2c1 (13.6%)
4. e1b1 (12.0%)
</rationale><uci_move>b2a1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1p2/4p2p/3p2p1/2pPn3/2P1P1PP/PP2N1P1/RN1Q1RK1 b kq -
Side to move: Black
Legal moves: d8f6, e4c3, h8f8, h8h7, e4f6, g5g4, e8g8, d7b8, e4d2, d8e7, a8c8, a8b8, d8c8, d7f8, e8f8, b7b6, h6h5, d8c7, d7f6, b7b5, d8b6, e4c5, a7a6, f7f6, e4d6, e6e5, d8a5, d7e5, d7c5, d7b6, e4f2, f7f5, e8e7, d8b8, a7a5, h8g8, e4g3

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

<rationale>
Position analysis (Win %):
1. a7a5 (42.5%)
2. d8c7 (41.1%)
3. d7f6 (39.1%)
</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): 1k6/1np2Nb1/6p1/8/2p1r2P/1P5Q/P3B3/4KR2 w - -
Side to move: White
Legal moves: f7h8, h3g3, f1f2, h3g4, h3f3, f1f6, f7h6, h3c3, h3h1, a2a4, f7e5, h3e6, a2a3, h3f5, b3b4, f1g1, h3d7, e1d1, e1d2, f1f4, f1f3, f7d8, h3g2, h3e3, f1h1, f7d6, h4h5, f1f5, f7g5, e1f2, h3c8, h3h2, h3d3, b3c4

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

<rationale>
Position analysis (Win %):
1. f7g5 (95.6%)
2. b3c4 (95.4%)
3. h3f3 (94.6%)
</rationale><uci_move>f7g5</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/pp3bp1/1qpB3p/3n4/P2P2Q1/8/1P3PPP/4R1K1 b - -
Side to move: Black
Legal moves: g7g5, a7a6, b6b3, f7h5, g8h7, d5e7, f7e6, a7a5, g7g6, b6b2, b6a5, b6d8, b6d4, b6c5, d5b4, h6h5, d5e3, d5f4, b6c7, b6b4, f7g6, d5c7, f7e8, d5c3, g8h8, b6b5, c6c5, f8e7, d5f6, f8d6, b6a6

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

<rationale>
Position analysis (Win %):
1. d5f4 (78.8%)
2. d5f6 (42.0%)
3. b6a5 (38.1%)
4. b6d8 (34.6%)
5. f8d6 (11.0%)
</rationale><uci_move>d5f4</uci_move><|eot_id|>


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

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

Position (FEN): 3r2kr/3p2np/p1b2Rp1/1pB1p1P1/4P1B1/2P2P2/P1P5/2K4R w - -
Side to move: White
Legal moves: h1h2, c5e3, g4d7, f6g6, c1d1, f3f4, f6e6, c5a3, h1h5, h1f1, h1d1, f6f8, c5d4, g4h3, f6f4, h1h7, c1d2, f6d6, f6f5, f6f7, c5d6, h1h4, c5e7, f6c6, a2a3, h1g1, a2a4, c5b4, c3c4, g4h5, c5f2, c1b2, g4f5, g4e6, h1e1, h1h3, c1b1, c5g1, h1h6, c5f8, c5a7, c5b6

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

<rationale>
Position analysis (Win %):
1. h1d1 (84.9%)
2. c5e7 (79.1%)
3. c5d6 (74.9%)
</rationale><uci_move>h1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/3N4/8/8/7k/2K5/8/3B4 w - - 0 1
Side to move: White
Legal moves: c3d3, d7e5, c3d4, c3b2, c3b3, d7f6, d7b8, d7c5, c3c2, c3c4, d1f3, c3b4, d1g4, d1c2, d7b6, d1e2, d7f8, d1h5, d1a4, c3d2, d1b3

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>d7f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbp1bppp/1p2pN2/8/3P4/3B1N2/PPP2PPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g7f6, g8h8, e7f6

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

<rationale>
Position analysis (Win %):
1. g8h8 (89.0%)
2. g7f6 (63.5%)
3. e7f6 (51.5%)
</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): r2qr1k1/2pb1ppp/1pn1p1n1/p7/8/1P2P1PN/PP2NPBP/2RQ1RK1 b - -
Side to move: Black
Legal moves: c6e5, b6b5, c6a7, f7f6, d8e7, e8f8, d8g5, a8b8, c6b8, e8e7, a5a4, g6f4, d8b8, h7h5, g8h8, h7h6, g6h8, c6e7, g6e5, f7f5, c6b4, a8a6, c6d4, d8h4, d8f6, g6f8, e6e5, a8a7, d8c8, d7c8, g8f8, g6e7, g6h4, a8c8

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

<rationale>
Position analysis (Win %):
1. c6e5 (72.8%)
2. e6e5 (71.3%)
3. g6e7 (58.4%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2p1p/2nb4/4p2b/8/4BNPP/PPP2PB1/R4RK1 w - -
Side to move: White
Legal moves: e3g5, e3c1, f3h4, e3d4, b2b3, h3h4, f1d1, e3c5, f3e1, f1e1, e3a7, c2c4, g1h1, e3f4, a2a3, f3d4, f1b1, f1c1, a1c1, e3d2, a2a4, g3g4, g2h1, e3h6, a1d1, f3e5, a1b1, b2b4, a1e1, e3b6, c2c3, f3g5, g1h2, f3d2, f3h2

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

<rationale>
Position analysis (Win %):
1. f3h4 (52.9%)
2. e3g5 (51.7%)
3. f3d2 (49.3%)
4. f3g5 (48.2%)
5. g3g4 (48.0%)
</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): 8/6k1/1pR5/1P2K1p1/2p4p/5r2/7P/8 b - -
Side to move: Black
Legal moves: f3a3, g7g8, h4h3, f3c3, f3f6, g7f8, f3b3, f3f7, f3f4, c4c3, f3h3, f3e3, g7f7, f3f1, g7h8, f3f2, f3g3, f3f8, f3f5, g5g4, f3d3, g7h7

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

<rationale>
Position analysis (Win %):
1. f3f8 (47.1%)
2. f3f7 (47.0%)
3. c4c3 (24.8%)
4. f3f2 (15.8%)
5. h4h3 (15.7%)
</rationale><uci_move>f3f8</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/1b1p1ppp/p3p3/n2N4/Pp2P3/1B3N2/1P3PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d1e1, f3d4, g2g4, d5e7, h2h4, d5b4, b3c2, h2h3, b3c4, f3d2, f3e1, c1e3, d5c3, d1d4, c1g5, c1d2, c1f4, d1e2, b3a2, d1c2, e4e5, d5c7, a1b1, d1d3, g1h1, g2g3, a1a2, d5f6, f3g5, a1a3, d5f4, f1e1, f3e5, c1h6, d5e3, d5b6, f3h4, d1d2

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

<rationale>
Position analysis (Win %):
1. c1g5 (47.1%)
2. f1e1 (43.8%)
3. c1f4 (41.2%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

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

Position (FEN): r2qn1k1/pp3rb1/4Bnp1/4ppN1/3p1P2/5Q2/PPP3P1/R1B1K2R b KQ -
Side to move: Black
Legal moves: g7h6, d8a5, d8d5, a7a5, e8c7, d8c7, d8d6, e5e4, d8c8, d4d3, d8b6, a7a6, d8e7, f6h5, d8d7, g7h8, g7f8, b7b6, e8d6, e5f4, a8b8, b7b5, f6d7, f6d5, f6e4, f6h7, d8b8, f6g4, g8f8, a8c8

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

<rationale>
Position analysis (Win %):
1. e5e4 (96.7%)
2. g8f8 (96.5%)
3. e8d6 (95.4%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/5pk1/1n1pp1p1/p5P1/3PP3/P4N2/4NPK1/8 w - -
Side to move: White
Legal moves: f3e5, g2g3, g2f1, g2h3, e2c1, e2c3, f3e1, d4d5, f3h4, a3a4, e2f4, g2h1, e2g3, f3h2, g2h2, e2g1, g2g1, f3d2, f3g1, e4e5

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

<rationale>
Position analysis (Win %):
1. e2c3 (45.9%)
2. f3d2 (44.9%)
3. d4d5 (44.0%)
4. f3e1 (39.1%)
</rationale><uci_move>e2c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2nQ1b2/1N2p3/4P3/2N5/PPP2PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: c6d4, d8c7, g7g5, c6b8, b7b6, h8f8, d8d6, h7h5, c8f5, c8h3, d8b6, d8a5, f6e7, c6b4, a7a6, a8b8, c8g4, g7g6, c8d7, f6g5, c6a5, h8g8, d8e7, f6h4, h7h6, c8e6, c6e7, d8d7, a7a5

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

<rationale>
Position analysis (Win %):
1. c6d4 (87.2%)
2. d8d7 (84.2%)
3. d8d6 (67.7%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1bnr/pppk3p/3p4/6pQ/3PPp1P/8/PPP3P1/RNB1KB1R w KQ -
Side to move: White
Legal moves: h5g5, d4d5, f1b5, e1d1, h1h3, h5e8, g2g4, a2a3, b2b4, f1e2, f1c4, h1g1, b2b3, c1d2, h5g6, h5d1, f1a6, b1d2, h4g5, h5f7, c1e3, e1f2, c1f4, g2g3, e1e2, h1h2, c2c3, h5h7, f1d3, h5f3, a2a4, h5e2, e1d2, e4e5, b1c3, h5h6, h5g4, c2c4, b1a3

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

<rationale>
Position analysis (Win %):
1. b1c3 (49.4%)
2. h4g5 (48.1%)
3. f1e2 (45.4%)
4. h5g4 (38.0%)
5. h5f3 (37.7%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1q2pp/3b1n2/2pp4/3n4/1B1P4/PPP2PPP/RNBQR1K1 w - -
Side to move: White
Legal moves: g1f1, h2h3, d1e2, e1e8, f2f4, e1e4, b3c4, e1e5, c1e3, b1d2, g1h1, b1c3, c1d2, b1a3, e1f1, c1f4, e1e3, d1g4, e1e2, e1e6, c1h6, b3d5, c2c3, g2g3, b3a4, f2f3, d1d2, e1e7, d1f3, a2a4, h2h4, a2a3, c2c4, d1h5, c1g5, g2g4

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

<rationale>
Position analysis (Win %):
1. b1c3 (42.1%)
2. b1d2 (39.1%)
3. c2c3 (39.0%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 2k3r1/pp3p1p/2b4q/2P5/4PN2/5PP1/P6P/R4RK1 w - -
Side to move: White
Legal moves: h2h3, f4e2, f4d3, a1d1, f1f2, g1f2, a1e1, f1b1, g3g4, f4e6, a2a4, a1c1, g1g2, a1b1, e4e5, h2h4, g1h1, f4h5, f4d5, f4g2, f4h3, a2a3, f4g6, f1e1, f1d1, f1c1

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

<rationale>
Position analysis (Win %):
1. f4d5 (16.2%)
2. f4g2 (13.6%)
3. f4e2 (12.3%)
4. g1h1 (11.7%)
5. f4d3 (11.4%)
</rationale><uci_move>f4d5</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/1p1b1pp1/7p/p2p4/P2Nn3/1P1BK3/2P2PPP/R3R3 b - -
Side to move: Black
Legal moves: d7h3, d7c6, b7b6, f7f5, a8c8, d7f5, g8h7, e4g5, g8h8, d8e8, e4f6, d7a4, d7e8, d8c8, g8f8, h6h5, a8b8, b7b5, a8a6, a8a7, e4d2, e4g3, d8f8, e4d6, g7g5, e4f2, d7g4, d7b5, e4c5, e4c3, g7g6, f7f6, d8b8, d7c8, d7e6

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

<rationale>
Position analysis (Win %):
1. e4f6 (59.5%)
2. e4g5 (58.4%)
3. d8e8 (57.1%)
4. e4c5 (55.9%)
5. a8c8 (55.6%)
</rationale><uci_move>e4f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b1k1/4R3/2pnp1Pr/p1p1N3/2P2P2/2KB4/8 w - -
Side to move: White
Legal moves: e4g3, d2e1, c2c1, e6e7, d2f4, e4d6, f3f4, e6g6, e6b6, e6c6, c2b1, c2b2, e6h6, e4f2, e4f6, e6d6, c2d1, g5g6, e6e5, e6f6, e4c5, d2e3, e6a6, d2c1

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

<rationale>
Position analysis (Win %):
1. e6e5 (83.0%)
2. e4g3 (66.5%)
3. c2b2 (62.6%)
4. c2b1 (53.5%)
5. e6a6 (50.9%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/p5k1/3p1NP1/2p1p1P1/2n1K3/p1P1B3/1r3P2/7R w - -
Side to move: White
Legal moves: e3d2, e3c1, f6h7, f6d7, f6g4, h1b1, e3f4, e3c5, h1d1, f2f4, h1h3, e4f3, h1h7, f6e8, h1f1, f6h5, h1h5, h1c1, e3d4, e4f5, h1a1, h1e1, e4d5, h1h4, h1h6, e4d3, f2f3, h1g1, f6g8, h1h8, h1h2, f6d5

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

<rationale>
Position analysis (Win %):
1. h1h6 (84.0%)
2. f6d7 (50.0%)
3. f2f4 (49.8%)
</rationale><uci_move>h1h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppnbppp/4pn2/3p2N1/3P4/3BP3/PPPB1PPP/RN1Q1RK1 b - -
Side to move: Black
Legal moves: f8e8, e6e5, f6h5, d7b6, b7b5, c7c5, a7a6, e7a3, d7c5, g7g6, e7d6, b7b6, e7c5, f6g4, f6e4, h7h5, e7b4, a7a5, c7c6, d7b8, f6e8, d8e8, h7h6, d7e5, a8b8, g8h8

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

<rationale>
Position analysis (Win %):
1. b7b6 (45.8%)
2. c7c5 (44.5%)
3. e6e5 (42.3%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/5ppp/b4n2/3qB3/p4P2/1p2P3/3NR1PP/1BRQ2K1 w - -
Side to move: White
Legal moves: e2f2, d1c2, d1f1, h2h4, c1c6, d1e1, e5b8, e5a1, e5d4, e3e4, c1c4, e5b2, b1h7, d2f1, g2g3, e5c7, d2c4, e2e1, e5f6, c1c7, e5d6, c1c8, c1c5, c1c3, b1f5, b1c2, d2b3, d1b3, d2e4, g1f1, c1c2, e5c3, b1d3, h2h3, g1f2, f4f5, b1g6, d2f3, g1h1, b1e4, g2g4, b1a2

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

<rationale>
Position analysis (Win %):
1. e2f2 (56.7%)
2. e5d4 (34.6%)
3. b1h7 (27.2%)
</rationale><uci_move>e2f2</uci_move><|eot_id|>


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

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

Position (FEN): 3k1b1r/ppp3qp/1nnp4/1B1P4/8/2N2N1b/PP3PPP/R2QR1K1 w - -
Side to move: White
Legal moves: e1e5, e1e2, b5e2, e1e6, b5c6, d1d4, f3h4, f3e5, a1c1, d1b3, b2b4, e1e7, d1d3, b5a4, c3b1, e1f1, e1e3, d1e2, d1d2, f3g5, g1f1, f3d2, a2a4, b5f1, e1e4, c3e2, d1a4, g1h1, d1b1, a1b1, b5d3, e1e8, d5c6, c3a4, g2g3, c3e4, d1c1, b5a6, a2a3, f3d4, g2g4, b2b3, d1c2, b5c4

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

<rationale>
Position analysis (Win %):
1. b5f1 (82.0%)
2. g2g3 (81.2%)
3. f3h4 (74.3%)
</rationale><uci_move>b5f1</uci_move><|eot_id|>


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

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

Position (FEN): 2rq3k/1p2n1p1/p1n1p2p/P2pP3/8/3B1r2/1P1Q1PPP/R3R1K1 w - -
Side to move: White
Legal moves: g1f1, g1h1, b2b4, a1a3, d2c1, d2d1, d3b1, d2b4, d3h7, h2h4, e1f1, g2g3, g2f3, g2g4, d2c3, e1d1, d2h6, d3c2, a1a2, d2g5, d2e2, d2c2, d2e3, h2h3, d3f1, e1b1, d3e4, e1c1, e1e3, d3e2, a1d1, a1b1, d3a6, e1e2, b2b3, d3g6, d3b5, a1a4, d3f5, d2f4, e1e4, d3c4, a1c1

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

<rationale>
Position analysis (Win %):
1. g2f3 (55.5%)
2. d3b1 (21.7%)
3. a1c1 (20.7%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2pbp/7Q/n7/3p4/8/PPP2PPP/RN2rBK1 w - -
Side to move: White
Legal moves: h6g6, b1d2, h6g7, h6g5, h6d6, g2g4, g2g3, h2h4, g1h1, h6h5, h6c6, b1c3, b2b3, h6e3, h6h4, b2b4, b1a3, h6h7, f2f4, h6f6, c2c4, h6a6, h2h3, h6c1, a2a3, h6b6, c2c3, h6h3, h6f4, a2a4, h6e6, h6d2, f2f3

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

<rationale>
Position analysis (Win %):
1. h6d2 (73.1%)
2. h6g5 (54.1%)
3. h6f4 (45.2%)
</rationale><uci_move>h6d2</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/6K1/8/8/5R2/8/8/8 w - - 0 1
Side to move: White
Legal moves: g7h7, g7g8, f4b4, f4f3, f4f5, f4f8, g7g6, f4c4, f4f6, f4d4, f4e4, g7f6, f4h4, g7h8, g7h6, f4f7, f4f1, f4a4, f4f2, f4g4

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>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): 8/6bp/6p1/8/2kp2P1/5P2/3B1K2/8 w - -
Side to move: White
Legal moves: f2e2, f2f1, d2c3, f2e1, d2f4, f2g2, d2g5, f2g1, d2e3, d2a5, f3f4, d2h6, d2b4, d2e1, d2c1, f2g3, g4g5

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

<rationale>
Position analysis (Win %):
1. f2e2 (13.3%)
2. f2e1 (9.4%)
3. d2g5 (8.8%)
4. f2g3 (8.8%)
5. d2a5 (8.8%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): 5b1k/p7/1n3Np1/3Pp1PP/2p1K3/R1P1B3/1r3P2/8 b - -
Side to move: Black
Legal moves: b2b3, b6a8, b2b5, f8g7, f8h6, h8g7, b6d5, b2f2, b6c8, a7a6, a7a5, b2c2, f8a3, f8b4, f8e7, f8d6, f8c5, b6d7, b2b1, b2d2, b2b4, b2e2, g6h5, b6a4, b2a2

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

<rationale>
Position analysis (Win %):
1. b6a4 (96.0%)
2. b6c8 (86.5%)
3. f8a3 (30.5%)
</rationale><uci_move>b6a4</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r3/1pq3p1/5p1p/1P1R4/2nQ2P1/5N1P/5PK1/8 b - -
Side to move: Black
Legal moves: c7e5, c4b6, e8e6, c4d2, c7c6, f6f5, h6h5, b7b6, c7a5, e8c8, c7e7, e8f8, c7c5, c4e5, c7f7, c7f4, e8e1, c4a3, e8e4, c7c8, e8d8, c7d7, c7b6, e8g8, c7d8, e8h8, c4b2, g7g6, e8e7, e8e2, e8e3, c4d6, c7g3, g7g5, c7h2, b8a8, c4e3, c7d6, c4a5, e8e5, b8c8

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

<rationale>
Position analysis (Win %):
1. b7b6 (83.5%)
2. e8c8 (72.6%)
3. c4b6 (67.3%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/4k3/4b3/2R3Kp/p1P5/P1R5/4r2P/8 w - -
Side to move: White
Legal moves: g5g6, c5d5, g5h6, c5a5, g5h4, c3c1, c5f5, c3c2, c5c8, c5c7, c3e3, g5h5, c3g3, c5b5, c5c6, c5e5, c3h3, h2h3, c3b3, c3f3, c3d3, h2h4

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

<rationale>
Position analysis (Win %):
1. c5c7 (10.0%)
2. c5a5 (10.0%)
3. c5b5 (9.4%)
4. c3d3 (9.0%)
5. g5h6 (8.9%)
</rationale><uci_move>c5c7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b1r/ppp2ppp/2n2n2/4p2q/3P2b1/2N1BN1P/PPP1BPP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: e5e4, f8e7, f6g8, f8d6, h5h4, h5h6, d8d4, c6b4, a7a6, h8g8, d8d7, f8a3, c6a5, f8c5, g4f5, f8b4, b7b5, h5g5, g4f3, g7g6, h5f5, c6b8, e5d4, f6d7, d8d6, d8e8, c8d7, g7g5, f6e8, g4e6, g4h3, c6e7, c6d4, h5g6, g4d7, f6d5, a7a5, c8b8, d8d5, h7h6, f6e4, h5h3, b7b6

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

<rationale>
Position analysis (Win %):
1. f8e7 (64.1%)
2. a7a6 (63.2%)
3. g4f3 (54.6%)
4. c6d4 (53.7%)
5. e5d4 (47.1%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/1p1pbppp/pNnq4/5P2/8/4Q3/PPP2PPP/2KR1B1R b kq -
Side to move: Black
Legal moves: d6b8, d6h2, c6e5, c6b8, e8g8, a8b8, c6d4, h7h6, d6d4, h7h5, d6f6, d6d2, a6a5, g7g6, c6b4, d6c7, d6e6, c6d8, d6f4, g7g5, d6g6, d6g3, c6a5, e8f8, e8d8, d6b4, d6c5, d6h6, d6e5, c6a7, h8f8, f7f6, a8a7, h8g8, d6d5, d6d1, d6a3, d6d3

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

<rationale>
Position analysis (Win %):
1. d6h6 (71.3%)
2. d6e5 (68.6%)
3. d6b8 (63.6%)
4. d6c5 (63.4%)
</rationale><uci_move>d6h6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/1p1qbppp/p1n1pn2/3p4/P1PNP3/1PN1BP2/6PP/2RQ1RK1 w - -
Side to move: White
Legal moves: c4c5, e3g5, g2g3, c1b1, d1e2, c1a1, d4c6, d4c2, d1d3, d4b5, b3b4, e3f4, e3h6, c4d5, d1d2, g2g4, e3d2, f1e1, d1c2, f3f4, d4f5, h2h3, c3d5, d4e2, c3b5, c3a2, f1f2, d1e1, g1f2, e4d5, e4e5, a4a5, g1h1, d4e6, e3f2, h2h4, c3e2, c1c2, c3b1

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

<rationale>
Position analysis (Win %):
1. c4d5 (51.1%)
2. d4c6 (50.7%)
3. e4d5 (48.9%)
4. d1e2 (32.1%)
5. c3d5 (29.3%)
</rationale><uci_move>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq1rk1/p3n1bp/2n1p1p1/1pppP3/5P2/P1NP4/BPP3P1/R1BQK1NR w KQ -
Side to move: White
Legal moves: g2g3, g1e2, d1e2, h1h4, a2b1, c3b5, h1h5, c3d5, a3a4, h1h7, b2b4, a2c4, g1h3, d1d2, d1h5, h1h2, a2b3, h1h6, g2g4, c1d2, d1f3, d3d4, e1f2, c3e4, a1b1, c3e2, e1d2, h1h3, c3a4, g1f3, f4f5, a2d5, b2b3, d1g4, c3b1, e1e2, c1e3, e1f1

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

<rationale>
Position analysis (Win %):
1. c3e2 (50.6%)
2. g1f3 (49.0%)
3. a2b1 (45.4%)
</rationale><uci_move>c3e2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp2p2/p1nbb2p/3N4/3P1pNq/P2B4/1PP2PP1/R2QR1K1 w - -
Side to move: White
Legal moves: d3h7, d1d2, d5f4, f2f3, a1c1, d1b1, d1e2, d5f6, d3e2, g4e3, d3b5, d1c1, g4h6, d5e7, d5b6, b2b4, e1e6, c2c4, a3a4, d5b4, d5e3, g4f6, d3f1, g1f1, c2c3, d3c4, d5c7, d3e4, e1e4, d3f5, d3g6, e1e3, b2b3, d3a6, e1f1, d5c3, g4h2, a1b1, g4e5, a1a2, e1e5, g2g3, e1e2, d1f3

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

<rationale>
Position analysis (Win %):
1. d5f6 (16.6%)
2. e1e6 (16.0%)
3. g4f6 (15.8%)
4. d5e7 (15.1%)
5. b2b4 (14.8%)
</rationale><uci_move>d5f6</uci_move><|eot_id|>


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

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

Position (FEN): 7r/4k1p1/p4n2/1p2p3/4BRp1/6P1/PP3K1P/2B5 w - -
Side to move: White
Legal moves: e4h7, e4g2, f4f5, h2h3, e4d3, b2b3, e4f3, e4c6, e4f5, c1d2, f2e3, e4b1, f4f6, e4d5, b2b4, f4g4, c1e3, e4h1, e4c2, a2a3, f2e2, h2h4, a2a4, f2g1, e4b7, f2g2, e4g6, f2e1, f2f1, e4a8, f4f3

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

<rationale>
Position analysis (Win %):
1. f4f6 (50.0%)
2. f4f5 (47.4%)
3. e4g2 (19.9%)
</rationale><uci_move>f4f6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b2q1pp/1p1ppn2/p1p2p2/P1PP3P/2P2NP1/2Q1PPB1/1R1R2K1 w - -
Side to move: White
Legal moves: g2h3, d1d3, d1d2, c2d2, f3e1, b1a1, g1f1, d4c5, h4h5, g1h1, d4d5, g3g4, g2f1, c2c1, c2b3, c2b2, f3g5, b1b4, c2a2, b1b2, f3h2, g2h1, f3d2, b1b5, f3e5, b1b6, c2e4, d1e1, d1c1, d1f1, g1h2, e2e4, c2f5, e2e3, c2d3, b1c1, b1b3

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

<rationale>
Position analysis (Win %):
1. b1b6 (59.3%)
2. d4d5 (55.8%)
3. f3g5 (53.6%)
4. f3e1 (52.5%)
5. b1b5 (51.8%)
</rationale><uci_move>b1b6</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/1k6/1p3R2/8/2P1n3/3P1B2/4PK2/8 w - -
Side to move: White
Legal moves: f3e4, d3e4, f2g2, f2f1, f2g1, f2e3, f2e1

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

<rationale>
Position analysis (Win %):
1. f3e4 (99.0%)
2. d3e4 (94.0%)
3. f2e3 (53.2%)
4. f2e1 (52.6%)
5. f2g1 (50.4%)
</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/P4p1k/1Q4p1/8/2P4P/3n1PK1/4qB2/8 b - -
Side to move: Black
Legal moves: e2f3, e2e6, h7h6, f7f6, d3c1, d3e1, d3c5, d3f2, e2c2, d3e5, g6g5, e2e5, f7f5, d3f4, e2f1, h7g8, e2b2, e2d2, e2f2, e2e7, h7g7, e2e1, d3b2, e2e8, h7h8, d3b4, e2a2, e2e3, e2d1, e2e4

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

<rationale>
Position analysis (Win %):
1. d3f4 (94.9%)
2. g6g5 (94.9%)
3. e2e7 (91.5%)
4. d3f2 (82.5%)
5. e2e5 (50.0%)
</rationale><uci_move>d3f4</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/1p4p1/P1Q2p1p/5R2/2P3P1/7P/1r3PK1/8 b - -
Side to move: Black
Legal moves: b7c6, b2b3, b2f2, b8a8, b7b6, b7b5, g7g5, b2d2, b2b1, b7a6, b2b5, b2c2, b2b4, b8a7, b2e2, b2b6, b2a2, h6h5, g7g6

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

<rationale>
Position analysis (Win %):
1. b2f2 (99.0%)
2. b7a6 (99.0%)
3. b7c6 (65.2%)
</rationale><uci_move>b2f2</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/2b3kp/4bpp1/qpB1p3/3nP2P/P5P1/1Q1N1P2/2R2BK1 b - -
Side to move: Black
Legal moves: b5b4, h7h5, e6f7, g7g8, e6g8, d4c6, d4f3, g7f7, a5a7, c7b8, e6c4, e6a2, d4e2, c8b8, c8a8, c7d6, c8e8, a5a3, h7h6, a5c3, f6f5, c8h8, g6g5, a5a4, e6b3, e6g4, c8f8, c7b6, e6d5, e6h3, a5b6, c8d8, d4f5, g7h6, a5a6, d4c2, d4b3, c8g8, a5a8, c7d8, e6f5, g7h8, e6d7, a5b4, a5d2

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

<rationale>
Position analysis (Win %):
1. c7b6 (50.0%)
2. c7d8 (50.0%)
3. a5d2 (14.3%)
</rationale><uci_move>c7b6</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pbpp1p1p/1pn1p1p1/4P1B1/2PP4/P1NQ1N2/1P3PPP/R3K2R b KQkq -
Side to move: Black
Legal moves: f8a3, f8c5, a7a5, d8c8, c6d4, h7h6, f8h6, c6e7, f7f6, c6e5, c6b4, f7f5, d8b8, f8g7, a8c8, f8e7, b6b5, b7c8, f8b4, d7d6, d8g5, a8b8, c6b8, d8f6, f8d6, h7h5, d8e7, d7d5, h8g8, a7a6, b7a6, c6a5

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

<rationale>
Position analysis (Win %):
1. c6e5 (83.2%)
2. d8b8 (78.4%)
3. d8c8 (77.5%)
4. c6e7 (74.8%)
5. f8e7 (65.5%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/3bpp1p/p2p2p1/qp1N1Pb1/2PQP3/1P6/P3B1PP/R4R1K b - -
Side to move: Black
Legal moves: c8e8, c8b8, d7f5, c8f8, a5c3, c8c6, g5c1, e7e6, d7e6, a5a3, b5b4, c8d8, a5a2, e7e5, a5b6, a5a4, d7e8, a5b4, c8c5, d7c6, g5f4, a5d2, a8a7, b5c4, g5d2, h7h6, a5d8, g6f5, h7h5, c8c4, g5h4, f7f6, a5c7, g8f8, g5f6, g5e3, g5h6, a5e1, a8b8, c8c7

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

<rationale>
Position analysis (Win %):
1. c8f8 (68.3%)
2. a5d8 (65.3%)
3. b5c4 (62.0%)
4. c8e8 (61.3%)
5. d7c6 (59.1%)
</rationale><uci_move>c8f8</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/1p2k2p/p1p2p2/2N3p1/8/7P/PP3PP1/5K2 b - -
Side to move: Black
Legal moves: c8e6, f6f5, e7f8, h7h5, e7d6, c8d7, a6a5, c8f5, e7f7, e7e8, h7h6, b7b5, c8g4, e7d8, g5g4, b7b6, c8h3

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

<rationale>
Position analysis (Win %):
1. h7h6 (28.1%)
2. f6f5 (28.0%)
3. a6a5 (25.1%)
4. b7b6 (24.5%)
5. e7d6 (22.5%)
</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): 8/1N6/8/8/2B3k1/8/3K4/8 w - - 0 1
Side to move: White
Legal moves: b7d8, c4b5, c4g8, c4a2, d2c1, c4d5, d2d3, c4a6, d2e2, d2e3, c4d3, d2c2, d2e1, d2d1, b7d6, c4b3, c4e6, b7c5, b7a5, c4e2, d2c3, c4f7, c4f1

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>b7d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k2Q1/8/q4p2/8/5PP1/7K/8 b - -
Side to move: Black
Legal moves: d7c8, d7e8, d7e6, d7c6, d7d8, d7d6

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

<rationale>
Position analysis (Win %):
1. d7d6 (79.9%)
2. d7c8 (79.9%)
3. d7c6 (79.8%)
4. d7e6 (74.6%)
5. d7e8 (74.2%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>