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

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

Position (FEN): rnb1qrk1/1pp2pbn/3p2pp/3Pp3/p1P1P2B/P1N5/1P1NBPPP/R2QK2R w KQ -
Side to move: White
Legal moves: e1g1, f2f3, b2b4, e1f1, a1a2, d2f1, d1b1, h4d8, d1c2, c3b1, a1c1, d2b3, f2f4, b2b3, e2h5, e2g4, h4g3, h4f6, d1a4, h2h3, a1b1, e2f3, h4g5, c3a2, d1b3, d2f3, d1c1, d2b1, e2f1, c3b5, h1f1, g2g3, e2d3, c3a4, h4e7, g2g4, c4c5, h1g1

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

<rationale>
Position analysis (Win %):
1. c3b5 (60.4%)
2. f2f3 (59.1%)
3. d1c2 (57.7%)
</rationale><uci_move>c3b5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/ppq1pp1p/6p1/2P5/4P3/Q6P/P2R1PP1/4KBNR b K -
Side to move: Black
Legal moves: c8f5, f8d8, c7h2, c7f4, g8h8, c7e5, a7a6, f7f6, h7h6, f7f5, c7b6, b7b5, g8g7, c8e6, e7e6, b7b6, c7d8, h7h5, c7a5, c7g3, e7e5, b8a6, f8e8, g6g5, c8d7, c7c6, c7d7, a7a5, b8d7, c8g4, c7d6, c8h3, b8c6, c7c5

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

<rationale>
Position analysis (Win %):
1. c7c6 (40.9%)
2. c8e6 (39.2%)
3. b8d7 (37.0%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/pp5k/2n1q1p1/2b4R/5BP1/2N4Q/PPP2P1P/2K4R b - -
Side to move: Black
Legal moves: h7g8, g6h5, h7g7

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

<rationale>
Position analysis (Win %):
1. h7g8 (91.6%)
2. h7g7 (91.5%)
3. g6h5 (68.0%)
</rationale><uci_move>h7g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R5/8/8/6R1/8/2K5/4k3 w - - 0 1
Side to move: White
Legal moves: c2b2, g4a4, c7c6, c7h7, g4g2, c2b1, c7d7, g4d4, c7c4, g4g7, g4g3, g4h4, c7f7, g4f4, c7c3, g4c4, c2d3, g4e4, c7b7, c7g7, c7c8, c2c1, c7e7, c7a7, g4g6, g4b4, c2c3, g4g1, g4g5, g4g8, c2b3, c7c5

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

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


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

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

Position (FEN): r1b1kb1r/2qp2pp/p3pp2/3n3N/1p1B2P1/8/PPPQ1P1P/2KR1BR1 w kq -
Side to move: White
Legal moves: b2b3, f1b5, d2d3, h5f6, d2e2, h5g7, f1g2, d2h6, d4e3, d4a7, d1e1, d2e1, c2c3, g1h1, d4e5, d2c3, f1a6, d4f6, g4g5, f1h3, g1g3, f1c4, f1d3, d2b4, h5g3, d2g5, d2f4, d4b6, f2f3, h2h4, d4c3, f2f4, d4c5, a2a4, d2e3, c2c4, a2a3, h2h3, h5f4, c1b1, g1g2, f1e2

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

<rationale>
Position analysis (Win %):
1. g4g5 (71.7%)
2. f1g2 (59.5%)
3. f2f4 (54.4%)
4. h2h4 (54.0%)
5. c1b1 (53.9%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pp3ppp/4p3/2pp4/N2P1B2/P3P3/1qP2PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: g8e7, g8h6, c5d4, b2b4, e8d8, h7h6, e8d7, e6e5, f8e7, h7h5, b2c1, c5c4, b2b1, a7a5, b7b5, g7g6, b8d7, f8d6, f7f5, c8d7, g7g5, b8a6, b2b6, b8c6, b2a3, b2c3, b2a1, e8e7, f7f6, b2b5, b2c2, g8f6, b2d4, b2a2, a7a6, b2b3, b7b6

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

<rationale>
Position analysis (Win %):
1. e6e5 (87.8%)
2. b2b6 (87.2%)
3. b2a1 (83.1%)
</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): 6k1/5p1p/1K3P2/1p2q3/1Q4P1/2P5/8/8 b - -
Side to move: Black
Legal moves: e5f4, e5h2, e5c5, e5d4, e5c3, e5e1, e5f6, e5e8, e5e6, h7h6, g8h8, h7h5, e5d6, e5e4, e5g3, e5c7, e5g5, e5f5, e5h5, e5d5, e5b8, e5e3, e5e7, e5e2

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

<rationale>
Position analysis (Win %):
1. h7h6 (53.9%)
2. h7h5 (50.7%)
3. e5f6 (50.0%)
4. e5e6 (50.0%)
5. e5b8 (50.0%)
</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): r2k1bnr/pp1b1Bpp/2n5/8/3N4/N1P1B3/5PqP/R2QK2R w KQ -
Side to move: White
Legal moves: f7e6, a3c4, a3b1, d4b3, f7h5, d1f3, d1e2, d4c2, d4c6, d1h5, f7g6, d4e6, h2h4, a1c1, e3g5, d1d2, f7c4, e3c1, e3h6, f2f3, d4f3, a1a2, a3c2, c3c4, f2f4, d1b1, a3b5, e3d2, d4f5, d1a4, d1g4, d1b3, a1b1, f7e8, e1d2, d1d3, d1c2, h1g1, d1c1, f7b3, e1e2, f7a2, f7g8, h2h3, d4e2, h1f1, d4b5, f7d5, e3f4

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

<rationale>
Position analysis (Win %):
1. d4c6 (57.9%)
2. h1f1 (55.6%)
3. d4e6 (50.0%)
</rationale><uci_move>d4c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2rn2nk/3R2p1/1p1Pppp1/6P1/1Pr3NP/5PB1/R5K1 b - -
Side to move: Black
Legal moves: d7f6, d7c5, f5g4, d7f8, c3c5, c7c5, c7c8, h7g8, c3c1, c3d3, e5e4, h7h8, c3b3, h7h6, c7b7, b5b4, f5f4, g7h5, c3c6, c3f3, c7a7, c7c6, c3g3, d7b8, c3c4, c3e3, c3c2, g7e6, g7e8, c7c4, d7b6

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

<rationale>
Position analysis (Win %):
1. c3c1 (65.8%)
2. e5e4 (64.8%)
3. d7f8 (61.2%)
4. g7e8 (57.0%)
</rationale><uci_move>c3c1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3Rn3/2p2pk1/p1P1p3/P1P1K1Pr/2B5/8 w - -
Side to move: White
Legal moves: d6d2, c2a4, d6b6, c2d1, d6d4, d6d7, d6d8, c2e4, e3d2, d6d3, e3f2, c2d3, d6d5, e3e2, d6c6, d6d1, d6a6, c2b1, c2b3, d6e6

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

<rationale>
Position analysis (Win %):
1. d6e6 (50.6%)
2. c2e4 (48.3%)
3. e3d2 (23.9%)
4. c2d1 (19.5%)
5. e3e2 (18.4%)
</rationale><uci_move>d6e6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pp2pp1/p2q3p/3Pp3/2Q3b1/6P1/PP2PPBP/2R2RK1 b - -
Side to move: Black
Legal moves: a8a7, a8d8, g4c8, f8c8, d6e6, a8c8, d6g6, g4f5, f7f5, c7c6, g8h8, d6c6, d6b4, b7b5, d6a3, g4h3, g4e6, d6e7, a8e8, d6d5, d6d7, b7b6, g4d7, g4f3, h6h5, f8d8, g4e2, f8b8, f7f6, c7c5, a8b8, e5e4, g7g6, d6b6, d6d8, g7g5, d6f6, g8h7, g4h5, a6a5, d6c5, f8e8

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

<rationale>
Position analysis (Win %):
1. g4h5 (70.8%)
2. d6d7 (69.7%)
3. f7f5 (68.1%)
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pq2p1p/5Q2/1pP1p3/8/8/PPn1NPPP/3R1RK1 b - -
Side to move: Black
Legal moves: c7a5, c7c5, c7d8, a8d8, c7d7, a8a2, f8e8, c2e3, f8b8, a8a7, a8a3, a8a6, c2e1, b5b4, a8a4, c2a1, a8a5, a8c8, c7b6, f8c8, h7h6, e5e4, a8b8, h7h5, c7c8, c2b4, a8e8, c7e7, f8d8, c7d6, b7b6, c2a3, c2d4, c7c6, c7b8

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

<rationale>
Position analysis (Win %):
1. a8d8 (88.0%)
2. f8e8 (87.6%)
3. a8a6 (77.4%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1p1pp1/4pn1p/4P1B1/3p4/5N2/PPP2PPP/RN1QKB1R w KQkq -
Side to move: White
Legal moves: g5h6, d1d4, f1e2, h2h4, g5d2, f1c4, h2h3, c2c4, d1c1, d1d3, d1e2, e1d2, e1e2, f1b5, g5h4, g5e3, f3g1, e5f6, h1g1, b1c3, f3h4, g5f4, g2g3, f3d2, f3d4, d1d2, f1d3, b1d2, g2g4, g5f6, b1a3, b2b3, a2a3, a2a4, c2c3, g5c1, f1a6, b2b4

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

<rationale>
Position analysis (Win %):
1. g5c1 (48.9%)
2. g5d2 (45.5%)
3. g5h4 (44.8%)
</rationale><uci_move>g5c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/1qn1p3/2bp4/8/P4NP1/1PP1PPBP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: b6a6, b6b5, a7a5, e8f8, g8h6, c6a5, a7a6, c5b4, b6b4, g7g5, e8e7, c5e7, b6a5, b6b3, b6b2, c5d4, c5d6, b6c7, c6e7, c6d8, f7f5, c6b4, g8e7, e6e5, e8d7, c5f8, c5a3, d5d4, h7h6, c6d4, a8b8, g8f6, e8d8, g7g6, c5e3, h7h5, f7f6, c6e5, c8d7, c5f2, c6b8, b6d8

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

<rationale>
Position analysis (Win %):
1. h7h6 (56.1%)
2. h7h6 (56.1%)
3. a7a5 (55.4%)
4. a7a5 (55.4%)
5. b6a6 (54.9%)
6. b6a6 (54.9%)
7. c5e7 (51.3%)
8. c5e7 (51.3%)
9. g8f6 (50.2%)
</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): r2q1rk1/ppp1n1b1/3pP1pp/4pp1n/1PP1P3/2N5/P3BPPP/R1BQR1K1 b - -
Side to move: Black
Legal moves: d8e8, d8b8, e7c6, d8c8, b7b6, a7a5, f5e4, c7c5, f8e8, a7a6, b7b5, a8c8, h5f6, d6d5, f8f6, h5g3, f8f7, g8h8, g7f6, c7c6, a8b8, h5f4, e7c8, g7h8, d8d7, e7d5, g8h7, f5f4, g6g5

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

<rationale>
Position analysis (Win %):
1. a7a5 (60.6%)
2. h5f4 (57.6%)
3. h5f6 (56.0%)
4. f5e4 (54.0%)
</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): 2rqkb1r/1p3ppp/p2p1n2/4p3/2P1P3/2N1BP2/1PP3PP/R2QK2R w KQk -
Side to move: White
Legal moves: e1d2, e3a7, h1f1, d1d6, d1d4, d1e2, e3c5, e3c1, a1a2, h2h3, c3b5, e3g1, d1c1, e1g1, f3f4, a1a6, e1e2, h2h4, e3f2, d1d2, e3f4, b2b3, e1f1, e3d2, g2g4, c3d5, e3h6, a1c1, a1b1, d1b1, a1a5, e1f2, g2g3, c3a2, b2b4, c3a4, e3b6, a1a4, h1g1, c3e2, c4c5, d1d5, d1d3, a1a3, c3b1, e3d4, e3g5

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

<rationale>
Position analysis (Win %):
1. b2b3 (59.3%)
2. d1e2 (59.0%)
3. d1d3 (58.1%)
4. a1a4 (56.7%)
5. g2g4 (56.2%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1n1ppp/4pn2/2Pp4/1P6/2N1PN2/P1P2PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: d8e7, d7e5, e8e7, d8c7, f6h5, f8d6, a7a6, a8b8, f8c5, g7g6, f6e4, f6g8, d5d4, h7h6, f8e7, g7g5, h7h5, e6e5, b7b5, d7b8, a7a5, f6g4, d7c5, d8b6, d8a5, b7b6, d7b6, h8g8

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

<rationale>
Position analysis (Win %):
1. d7b8 (60.3%)
2. f8e7 (58.0%)
3. b7b6 (57.9%)
4. a7a6 (55.7%)
5. a7a5 (46.0%)
</rationale><uci_move>d7b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2ppp/8/3p4/8/5PP1/PqPQ3P/R3KB1R w KQ -
Side to move: White
Legal moves: f1g2, a2a3, d2e2, h1g1, f1b5, c2c4, d2c1, d2d4, a1c1, d2f4, a1d1, d2a5, a2a4, c2c3, d2g2, d2e3, f1a6, d2f2, e1e2, h2h4, e1d1, g3g4, d2g5, d2h6, d2d3, d2d1, h2h3, d2b4, f1d3, d2c3, f1c4, f1e2, a1b1, f3f4, f1h3, e1f2, d2d5

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

<rationale>
Position analysis (Win %):
1. a1d1 (26.9%)
2. a1c1 (17.9%)
3. d2d1 (16.8%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2k1p1p/2N1pp2/8/8/4P1P1/Pr3PBP/4K2R b - -
Side to move: Black
Legal moves: b2f2, b2b3, b2d2, f6f5, d7d6, c8c6, b2b6, c8b8, h7h6, c8h8, c8c7, h7h5, d7c7, b2e2, e6e5, c8e8, b2b8, b2b1, d7e8, c8a8, b2c2, b2a2, b2b5, b2b4, a7a6, b2b7, c8f8, c8g8, c8d8, a7a5

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

<rationale>
Position analysis (Win %):
1. c8c6 (20.2%)
2. a7a5 (16.1%)
3. b2a2 (14.3%)
</rationale><uci_move>c8c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1b1k1p/p1n1p3/8/8/1R6/P1P1B1PP/3R2K1 w - -
Side to move: White
Legal moves: e2h5, b3g3, d1f1, d1d4, a2a3, b3c3, b3a3, e2d3, g1h1, a2a4, e2c4, g2g4, d1d6, b3b2, b3b6, d1b1, e2b5, d1c1, c2c4, b3b1, b3b4, b3b5, b3e3, h2h4, g2g3, c2c3, d1a1, g1f2, h2h3, b3b7, e2a6, e2f1, d1d5, b3h3, b3f3, d1d2, e2g4, g1f1, b3d3, d1d7, e2f3, d1d3, d1e1

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

<rationale>
Position analysis (Win %):
1. d1d7 (69.3%)
2. b3b7 (38.7%)
3. e2a6 (28.3%)
</rationale><uci_move>d1d7</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/rpp2npp/p2p1p2/2PPp1q1/1P2PnP1/P1NB1P2/3Q3N/2R2R1K w - -
Side to move: White
Legal moves: c5c6, d2g2, d2e3, d2d1, c3b1, c3e2, f1d1, d3c2, d2a2, a3a4, c1a1, d3a6, d2b2, c3a2, c3a4, d2e1, d2c2, d3b1, c3b5, d3c4, d3e2, c3d1, c1e1, d2f2, b4b5, c5d6, f1f2, d2e2, c1c2, d3b5, f1e1, c1b1, h1g1, d2f4, f1g1, c1d1

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

<rationale>
Position analysis (Win %):
1. c3e2 (39.0%)
2. f1g1 (37.8%)
3. a3a4 (36.4%)
</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): 2r3k1/5p1p/p1b1pQpP/1p2q3/4P3/1BPr1nP1/P4P2/R2R1K2 w - -
Side to move: White
Legal moves: a2a4, f6g7, f6e7, d1d3, f6h8, b3d5, f6f4, a2a3, f6g6, f6f5, d1c1, b3c4, g3g4, c3c4, f6e5, f6h4, a1c1, d1e1, b3e6, f6d8, b3c2, f6f7, f1g2, f1e2, f6f3, b3a4, f6e6, f6g5, a1b1, d1b1, d1d2

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

<rationale>
Position analysis (Win %):
1. f6e5 (13.1%)
2. f6f4 (11.7%)
3. f6g7 (9.1%)
4. d1d3 (6.0%)
5. b3d5 (4.1%)
</rationale><uci_move>f6e5</uci_move><|eot_id|>


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

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

Position (FEN): rn1q2k1/pb2p3/1p1p1n1B/3p1Q1B/4P3/2N5/PPP2PP1/R3K3 w Q -
Side to move: White
Legal moves: h5f7, c3d5, e1d2, h6d2, h5g6, f5f6, e1e2, f5g6, f5f4, h6e3, f5g4, f2f4, a1c1, h5d1, f5d5, e1c1, h6f8, e4d5, g2g3, h6g5, f5e6, h6c1, h5e8, f5h3, c3d1, f5h7, a2a3, f5d7, h5f3, b2b3, h5e2, a1d1, f5c8, h6f4, e1d1, c3b1, h6g7, h5g4, g2g4, c3a4, f2f3, e4e5, a2a4, e1f1, a1b1, f5f3, b2b4, f5e5, f5g5, c3e2

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

<rationale>
Position analysis (Win %):
1. f5g5 (99.0%)
2. f5g6 (99.0%)
3. e4e5 (99.0%)
4. e4d5 (99.2%)
</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): 8/p7/k7/P3pP2/2K4P/6n1/8/8 w - -
Side to move: White
Legal moves: c4c5, c4b4, c4b3, h4h5, c4d5, c4c3, f5f6, c4d3

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

<rationale>
Position analysis (Win %):
1. f5f6 (0.4%)
2. c4d3 (1.0%)
3. c4c5 (1.0%)
4. h4h5 (0.4%)
5. c4d5 (0.4%)
</rationale><uci_move>f5f6</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/p6k/1n2PP1p/1pp4P/2p2rN1/P7/1PK1R3/8 w - -
Side to move: White
Legal moves: e2e4, g4h6, e2f2, b2b4, e2h2, g4f2, f6f7, e2d2, e2e3, e2g2, c2b1, g4e5, e2e1, c2c1, b2b3, e6e7, a3a4, g4e3, e2e5, g4h2, c2c3

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

<rationale>
Position analysis (Win %):
1. e6e7 (43.4%)
2. e2g2 (17.7%)
3. e2e5 (17.6%)
</rationale><uci_move>e6e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1np1bp/2pp2p1/4Pp1P/3P1P2/2NRBQ2/PPP3P1/2K4R b - -
Side to move: Black
Legal moves: d6d5, d8e8, b7b6, d8b6, d7c5, f8f7, b7b5, d8b8, c6c5, g7h8, d8c8, g8h8, e7e6, d8a5, d7b8, g7h6, f8e8, a8b8, g7e5, g7f6, d6e5, d7b6, a8c8, f8f6, d8c7, d7e5, g6g5, a7a6, h7h6, g6h5, g8f7, d7f6, a7a5

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

<rationale>
Position analysis (Win %):
1. d8e8 (72.4%)
2. d8c8 (71.9%)
3. d7b6 (69.3%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3K4/8/5R2/k7/8/8 b - - 0 1
Side to move: Black
Legal moves: a3a2, a3b3, a3b2

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>a3b3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1bqpbppp/p1n1pn2/1pp1P3/8/2NP1N1P/PPP2PP1/R1BQRBK1 b - -
Side to move: Black
Legal moves: b7c8, c6b4, a8d8, e7d8, d7d6, f6e8, c6a7, c6d8, f6h5, a8a7, c6a5, c7e5, a6a5, f8b8, f6e4, c7a5, c7b6, c7d6, a8b8, f6d5, a8c8, f6g4, c7d8, h7h5, g7g6, c6b8, c6d4, c7c8, c6e5, c7b8, a8e8, f8e8, h7h6, d7d5, g8h8, b5b4, e7d6, g7g5, c5c4, f8c8, f8d8

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

<rationale>
Position analysis (Win %):
1. f6h5 (57.3%)
2. f6d5 (51.7%)
3. f6e8 (47.6%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): 2N5/8/8/8/4B3/3k4/6K1/8 b - - 0 1
Side to move: Black
Legal moves: d3e4, d3e2, d3c3, d3c4, d3d2, d3e3, d3d4

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>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): r1bqkb1r/pppp1ppp/2n2n2/4p3/4P3/3P4/PPP1NPPP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: c1f4, e2f4, d1d2, e1d2, h1g1, f2f3, b1c3, c1h6, c2c4, e2g3, b1a3, c1d2, b1d2, g2g3, f2f4, c1g5, h2h3, h2h4, b2b4, e2d4, a2a3, e2g1, c1e3, g2g4, a2a4, b2b3, c2c3, e2c3, d3d4

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

<rationale>
Position analysis (Win %):
1. c2c4 (49.4%)
2. b1c3 (46.0%)
3. e2c3 (45.5%)
</rationale><uci_move>c2c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6RP/1p1k2B1/2p5/6p1/7r/6K1 w - -
Side to move: White
Legal moves: g6a6, g1f1, g5e3, g6g7, g6e6, g5f4, g6g8, g6c6, g5d8, g6d6, g5e7, g6b6, g5f6, g6f6, h6h7, g5d2, g5h4, g5c1

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

<rationale>
Position analysis (Win %):
1. g6b6 (69.0%)
2. g5c1 (61.4%)
3. g5e3 (51.8%)
4. g5f4 (51.2%)
</rationale><uci_move>g6b6</uci_move><|eot_id|>


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

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

Position (FEN): 1r2kb1r/p1pbqppp/8/4p3/3nB3/6Q1/PPPP1PPP/RNB1K2R b KQk -
Side to move: Black
Legal moves: b8b5, d4b3, d4b5, b8b2, e7d6, d7a4, b8b6, e7b4, a7a5, f7f5, b8b3, d4e6, h7h6, b8d8, e7d8, d7f5, e7g5, b8b4, d7e6, d4e2, b8a8, a7a6, c7c5, f7f6, d4f3, e8d8, d7c6, d7g4, e7h4, b8c8, h8g8, b8b7, d7b5, e7f6, d4f5, e7a3, e7c5, d4c6, c7c6, g7g6, d7h3, h7h5, d4c2, e7e6, d7c8, g7g5

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

<rationale>
Position analysis (Win %):
1. e7e6 (40.1%)
2. h7h5 (39.9%)
3. f7f5 (32.9%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/3pbppp/pp1Bp3/2p5/P3P3/3P4/1PP1BPPP/R2QR1K1 w - -
Side to move: White
Legal moves: g1f1, d1c1, h2h4, e2g4, e2f1, e4e5, a1b1, d1b1, d6e5, g2g3, d6f4, d6c7, b2b3, d6g3, h2h3, g1h1, e2f3, b2b4, d6b8, f2f3, d6c5, e1f1, c2c4, g2g4, c2c3, d6e7, a1c1, f2f4, a4a5, a1a2, d1d2, d3d4, e2h5, a1a3

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

<rationale>
Position analysis (Win %):
1. d6e7 (51.8%)
2. d6f4 (50.5%)
3. d6g3 (49.8%)
4. d6e5 (49.7%)
5. e4e5 (46.1%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1p1ppp/2p2n2/4b1B1/4P3/2NB4/PPP2PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: a1c1, d3e2, c3b1, g5h6, f2f4, b2b3, d1d2, h2h4, c3a4, g5e3, f2f3, g1h1, d1b1, g5h4, d3c4, h2h3, g5d2, d1h5, d1c1, d3a6, g2g3, g2g4, d1g4, a1b1, a2a4, g5c1, d1f3, b2b4, c3e2, g5f6, d3b5, d1e1, c3b5, a2a3, f1e1, c3d5, g5f4, d1e2

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

<rationale>
Position analysis (Win %):
1. g1h1 (51.4%)
2. g5h4 (50.0%)
3. a2a4 (50.0%)
4. a1b1 (49.0%)
5. a2a3 (48.3%)
</rationale><uci_move>g1h1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/4b3/6p1/K1p1N1P1/7P/2n5/3k4/5RB1 w - -
Side to move: White
Legal moves: f1f8, g1f2, f1e1, e5c6, f1f2, e5c4, g1h2, h4h5, e5d3, e5g6, g1d4, f1a1, f1f3, f1c1, f1f5, f1f6, e5f7, e5d7, f1d1, e5f3, g1c5, a5b6, f1f4, f1b1, g1e3, a5a6, f1f7, e5g4

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

<rationale>
Position analysis (Win %):
1. e5g6 (55.6%)
2. f1f2 (53.5%)
3. a5b6 (53.3%)
4. a5a6 (51.7%)
5. f1f7 (50.1%)
</rationale><uci_move>e5g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/5pp1/2P5/1P3P2/3k2P1/r1N1RK2/1n6 w - -
Side to move: White
Legal moves: f2g1, f2f1, c2e1, e2e3, f4f5, e2d2, f2f3, c2a1, e2e6, g3g4, f2e1, e2e8, c2d4, c2e3, c5c6, e2e7, c2a3, e2e4, e2e1, b4b5, e2e5, f2g2

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

<rationale>
Position analysis (Win %):
1. c2e1 (94.8%)
2. c5c6 (91.0%)
3. b4b5 (85.4%)
</rationale><uci_move>c2e1</uci_move><|eot_id|>


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

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

Position (FEN): 1r1r1n2/5kp1/p1b1p3/Pp2N3/1P2P2p/3P3P/B5P1/R5K1 b - -
Side to move: Black
Legal moves: f7f6, f7g8, f7e7, f7e8

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

<rationale>
Position analysis (Win %):
1. f7e7 (52.7%)
2. f7g8 (50.0%)
3. f7e8 (41.5%)
</rationale><uci_move>f7e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp4pp/2p2n2/4p3/4N1b1/2P2N2/PPK1BPPP/R6R w - -
Side to move: White
Legal moves: a1b1, f3e5, e4g5, e4g3, a1e1, h1e1, a2a4, e2d3, a1g1, c3c4, g2g3, h2h4, h2h3, h1c1, e4f6, a1f1, e2b5, a2a3, f3d2, f3h4, e2d1, f3d4, f3g5, e4d2, e2f1, c2b1, h1d1, b2b4, e2c4, e2a6, h1b1, c2c1, b2b3, c2b3, h1f1, f3g1, a1c1, a1d1, h1g1, e4d6, e4c5, f3e1

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

<rationale>
Position analysis (Win %):
1. e2d3 (50.0%)
2. e4g3 (45.9%)
3. e4f6 (43.8%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pp2bp1p/2n1b3/2NpP1p1/1P1P1p2/P4N2/5PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: f3d2, d1e1, d1a4, c5e4, h2h3, f3e1, h2h4, c5b7, c5b3, g1h1, f3h4, c1b2, g2g3, d1e2, c5d3, c5e6, c1e3, c5a6, d1b3, a1a2, f3g5, c1f4, b4b5, c5a4, f1e1, a1b1, g2g4, d1d3, d1c2, d1d2, c5d7, c1d2, a3a4

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

<rationale>
Position analysis (Win %):
1. c5b7 (67.0%)
2. h2h4 (60.0%)
3. b4b5 (57.9%)
</rationale><uci_move>c5b7</uci_move><|eot_id|>


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

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

Position (FEN): rnr3k1/p3ppbp/1q1p2p1/3P4/3NnPb1/1BP2N2/PP4PP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g8f8, g7d4, b6c6, c8c3, b6c7, h7h5, e4f2, g7e5, e7e6, f7f6, g4f5, c8c4, b6d4, b6c5, e4c3, f7f5, e4c5, a7a5, e4d2, e4f6, c8d8, g7h8, b6b3, b6b5, e7e5, g4f3, b8a6, h7h6, b6b4, g6g5, b8c6, c8f8, a7a6, g4d7, b6b7, c8c5, c8c7, e4g3, c8e8, c8c6, g4e6, b6a6, g7f6, g7f8, b6d8, e4g5, g4h5, b8d7, g4h3, g7h6

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

<rationale>
Position analysis (Win %):
1. b8a6 (61.0%)
2. g7d4 (59.0%)
3. a7a5 (52.6%)
4. g4f3 (50.0%)
5. e4c3 (35.4%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

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

Position (FEN): 2k4r/N1q2p1p/1n3b1n/8/P7/4P2P/1PQ2PB1/2K4R b - -
Side to move: Black
Legal moves: c8b8, c8d7, c8d8

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

<rationale>
Position analysis (Win %):
1. c8d7 (99.1%)
2. c8d8 (89.4%)
3. c8b8 (87.9%)
</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): br1nkrqb/pppppppp/3n4/8/5PP1/8/PPPPP2P/BRNNKRQB b KQkq -
Side to move: Black
Legal moves: b7b5, f7f6, d8e6, c7c5, d8c6, g7g6, g7g5, c7c6, d6c4, f7f5, h7h5, h7h6, d6f5, b7b6, d6c8, d6b5, b8c8, a7a6, a7a5, e7e6, d6e4, e7e5

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

<rationale>
Position analysis (Win %):
1. b8c8 (61.9%)
2. g7g5 (61.9%)
3. d6c8 (61.3%)
4. a7a6 (60.5%)
5. b7b6 (57.5%)
</rationale><uci_move>b8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/pp5p/2p3p1/2p3k1/2P1pn2/1P2N2r/PK1P4/7R w - -
Side to move: White
Legal moves: h1c1, e3c2, h1g1, e3f5, h1b1, b2c1, b2c2, h1a1, d2d3, b2c3, h1e1, e3f1, d2d4, h1h3, e3d5, a2a4, h1h2, h1f1, e3g4, b2b1, b2a3, a2a3, b3b4, h1d1, e3g2, b2a1, e3d1

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

<rationale>
Position analysis (Win %):
1. h1g1 (12.6%)
2. h1d1 (11.0%)
3. h1a1 (10.8%)
4. h1b1 (10.7%)
</rationale><uci_move>h1g1</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p1nb1pp/p2p4/P2Ppp2/5P2/N7/1PPB2PP/R2QKB1R w KQ -
Side to move: White
Legal moves: d1b1, b2b3, a1b1, h2h4, d2b4, d2e3, d2c1, a3b1, g2g4, a1a2, b2b4, e1e2, h2h3, a1c1, g2g3, c2c4, d1e2, d1h5, f1a6, f1b5, a3b5, a3c4, d1c1, f4e5, f1d3, c2c3, d1f3, e1f2, f1c4, h1g1, d2c3, f1e2, d1g4

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

<rationale>
Position analysis (Win %):
1. a3c4 (47.3%)
2. f1e2 (47.0%)
3. d1f3 (46.6%)
4. d1e2 (41.7%)
5. d1h5 (41.1%)
</rationale><uci_move>a3c4</uci_move><|eot_id|>


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

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

Position (FEN): 2b1rk2/1r1p4/2p1p3/2P1B2B/p1P2P2/6R1/P6P/6K1 w - -
Side to move: White
Legal moves: h5g6, g3g2, g3f3, g3g5, g1h1, h5d1, g3a3, a2a3, e5c3, h5e8, h2h3, e5b8, h5g4, e5b2, g3g4, g3g8, g3g7, f4f5, e5d6, h2h4, e5c7, g3g6, e5f6, e5d4, g3c3, h5f3, g3e3, h5f7, g3h3, h5e2, g1g2, g3b3, e5h8, g1f1, g1f2, e5g7, g3d3, e5a1

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

<rationale>
Position analysis (Win %):
1. h5e8 (87.6%)
2. e5d6 (86.4%)
3. h5g6 (86.2%)
</rationale><uci_move>h5e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/3K4/8/2P5/8/8/4Pk2/8 w - - 0 1
Side to move: White
Legal moves: d7c8, c5c6, d7d6, d7c6, d7e7, d7e6, d7d8, e2e3, d7e8, d7c7, e2e4

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): r2q1rk1/1pp3b1/p1npp1p1/P3p1p1/4P3/2PP2P1/1P3PK1/R1BQRN2 w - -
Side to move: White
Legal moves: g3g4, f1h2, c3c4, c1d2, c1g5, f1e3, d1f3, d1g4, d3d4, f2f4, f2f3, g2h3, f1d2, d1b3, d1c2, d1d2, e1e2, a1a2, d1h5, g2g1, d1e2, g2h1, d1a4, b2b3, b2b4, a1a3, c1f4, g2h2, a1b1, a1a4, e1e3, c1e3

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

<rationale>
Position analysis (Win %):
1. f1h2 (61.5%)
2. d1g4 (59.0%)
3. c1e3 (58.3%)
</rationale><uci_move>f1h2</uci_move><|eot_id|>


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

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

Position (FEN): 2rbr1k1/4q2p/ppb1p1pP/4p3/2P1P3/1P2B1PB/P2Q1RK1/5R2 w - -
Side to move: White
Legal moves: e3b6, d2b4, d2d7, e3c5, d2c1, h3g4, g3g4, g2h2, f1a1, d2e1, f2f5, f2f6, f1c1, f1d1, g2g1, a2a3, d2b2, g2h1, d2d6, f2f7, h3e6, d2d1, f2f8, f2e2, a2a4, f2f4, e3f4, f1h1, d2d8, f1e1, d2c3, d2e2, d2d3, f1b1, h3f5, e3d4, d2c2, g2f3, e3g5, f2f3, f1g1, d2a5, b3b4, c4c5, d2d5, d2d4

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

<rationale>
Position analysis (Win %):
1. e3g5 (89.9%)
2. g2h2 (89.1%)
3. g2g1 (86.9%)
4. d2d3 (85.0%)
5. d2c2 (83.8%)
</rationale><uci_move>e3g5</uci_move><|eot_id|>


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

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

Position (FEN): rn1r1k2/pb2qpp1/1p2p2N/2p5/3P3P/7R/PPPQ1PP1/2KR1B2 w - -
Side to move: White
Legal moves: d2c3, c2c4, h3e3, h4h5, b2b4, d2e3, b2b3, h3f3, h3c3, h3b3, f2f4, h6g4, h6f5, f1a6, d2e2, c2c3, d2a5, d1e1, a2a4, g2g4, d4c5, d2d3, c1b1, h3h1, f1c4, d2e1, h6f7, h3g3, f1b5, h3a3, d2b4, a2a3, g2g3, d2f4, f1e2, h3d3, f2f3, f1d3, h6g8, d2g5, h3h2, d4d5

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

<rationale>
Position analysis (Win %):
1. d2f4 (53.7%)
2. h6g4 (49.3%)
3. h4h5 (46.9%)
4. h3d3 (43.3%)
5. f1d3 (43.1%)
</rationale><uci_move>d2f4</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/p4p2/2p2p1p/2Q1p3/4P3/3q4/P4NPP/R5K1 b - -
Side to move: Black
Legal moves: c8h3, f8d8, g8h8, d3d6, d3a6, d3d4, d3e4, f8e8, c8d7, d3d5, d3d2, d3c4, c8a6, c8b7, g8g7, d3a3, d3d7, d3e3, d3b5, c8g4, d3b1, d3d8, d3c2, f6f5, d3e2, d3f1, c8f5, d3d1, d3f3, g8h7, d3h3, d3b3, h6h5, d3g3, a7a5, c8e6, d3c3, a7a6

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

<rationale>
Position analysis (Win %):
1. d3b5 (43.6%)
2. d3d7 (41.8%)
3. d3a6 (40.3%)
4. d3d2 (40.3%)
5. d3d4 (34.5%)
</rationale><uci_move>d3b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/3kP3/5KP1/8/p1r5/R7 w - -
Side to move: White
Legal moves: a1f1, a1c1, f4g5, a1h1, a1a2, e5e6, a1b1, f4g3, f4f3, a1g1, a1e1, a1d1, g4g5, f4e3

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

<rationale>
Position analysis (Win %):
1. a1d1 (50.0%)
2. f4g5 (50.0%)
3. a1e1 (15.3%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/2k5/2p5/3p3P/3P4/2P2p2/2K5/7r w - -
Side to move: White
Legal moves: b8b1, b8g8, b8d8, b8e8, h5h6, c2d3, b8b3, b8b6, b8b4, b8a8, b8b7, c2b2, c2d2, b8c8, b8b2, c3c4, b8h8, b8b5, b8f8, c2b3

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

<rationale>
Position analysis (Win %):
1. b8f8 (50.0%)
2. c2d3 (4.1%)
3. b8a8 (4.1%)
4. b8b1 (4.1%)
5. b8h8 (4.1%)
</rationale><uci_move>b8f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/prqp2p1/4pn1p/2p5/2P2P2/2P1B1P1/P1Q4P/3R1RK1 w - -
Side to move: White
Legal moves: d1d2, f1e1, d1c1, h2h3, c2b3, d1a1, e3c1, d1e1, c2b2, e3f2, c2d2, a2a4, c2h7, c2b1, d1d3, a2a3, c2c1, c2e2, f4f5, g3g4, e3d2, d1d7, h2h4, f1f3, c2d3, g1f2, d1d5, c2g2, e3c5, g1h1, c2f5, c2a4, d1b1, f1f2, c2f2, g1g2, d1d6, e3d4, c2g6, d1d4, c2e4

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

<rationale>
Position analysis (Win %):
1. c2g2 (46.7%)
2. e3c1 (44.2%)
3. d1e1 (44.0%)
</rationale><uci_move>c2g2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5ppp/pB6/3br3/Pp6/5QPq/1P3P1P/2R3K1 w - -
Side to move: White
Legal moves: c1c3, c1c7, b2b3, b6e3, f3g4, c1b1, f3h5, f3e4, b6d8, f3d3, f3e3, b6a5, f3a3, f3h1, c1c6, b6c5, f3f4, f3f6, b6a7, c1a1, f3d1, f3b3, c1d1, f3g2, b6d4, c1c8, b6c7, g1h1, g3g4, c1c5, c1e1, f3e2, f3d5, a4a5, f3f7, c1f1, c1c4, c1c2, f3c3, f3f5

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

<rationale>
Position analysis (Win %):
1. g3g4 (96.9%)
2. c1d1 (14.3%)
3. f3d5 (7.2%)
4. f3h1 (1.0%)
5. c1c8 (1.0%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/8/6K1/8/8/7B/2N5 b - - 0 1
Side to move: Black
Legal moves: c8b7, c8d7, c8d8

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>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): 2K4k/4B3/8/7B/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: h8h7, h8g8, h8g7

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>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 2Q5/k7/8/3p4/8/8/3K4/8 b - - 0 1
Side to move: Black
Legal moves: a7b6, d5d4

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>a7b6</uci_move><|eot_id|>


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

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

Position (FEN): r1n2rk1/pp1qp1bp/2p1p1p1/6N1/PnpP1B2/2N3P1/1P2QP2/3R1RK1 w - -
Side to move: White
Legal moves: e2d3, e2f3, g5h7, e2c4, e2c2, g1h2, g5e4, a4a5, e2h5, e2e4, e2e5, d1e1, g1g2, f4c7, f4d2, f4e3, g5f7, f4d6, f1e1, b2b3, e2d2, e2g4, g5e6, f4b8, f4c1, d1b1, g1h1, g3g4, d1d3, d1d2, e2e6, e2e1, d1c1, d1a1, c3a2, c3b5, c3e4, g5h3, g5f3, c3b1, f2f3, f4e5, c3d5, d4d5, e2e3

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

<rationale>
Position analysis (Win %):
1. g5e6 (48.2%)
2. c3e4 (43.6%)
3. e2e6 (40.7%)
4. a4a5 (40.6%)
5. b2b3 (40.3%)
</rationale><uci_move>g5e6</uci_move><|eot_id|>


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

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

Position (FEN): r2r4/1p4k1/p1nppp2/2p1n1pP/2P1P3/2NP3P/PP3P2/R3NRK1 b - -
Side to move: Black
Legal moves: g7h6, g7g8, c6b8, d8g8, e5d3, g5g4, e5c4, a8a7, d8h8, g7f7, c6a5, a8c8, g7h7, d8b8, e5g4, a6a5, d8d7, c6a7, f6f5, b7b6, d8e8, d8c8, a8b8, e5g6, c6d4, e5f3, b7b5, e5f7, e5d7, g7h8, g7f8, c6b4, c6e7, d6d5, d8f8

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

<rationale>
Position analysis (Win %):
1. b7b5 (41.3%)
2. d8h8 (37.6%)
3. c6d4 (29.1%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/ppp2pp1/3p1n1p/2b5/2B1PB2/2NP1N2/PPP3PP/R2QK2R w KQ -
Side to move: White
Legal moves: f4c1, h2h3, e1f1, g2g4, d1e2, f4e5, f4h6, f3h4, d1b1, h2h4, c3b5, c4d5, b2b3, d1d2, f3d2, c4f7, c3a4, f3g5, f3g1, f4g3, f3d4, f4g5, d1c1, h1f1, a2a4, f3e5, c3d5, h1g1, d3d4, g2g3, b2b4, c3e2, a1c1, c4a6, c4b3, f4d2, c3b1, f4e3, c4e6, c4b5, e4e5, f4d6, e1d2, a1b1, e1e2, a2a3

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

<rationale>
Position analysis (Win %):
1. d3d4 (53.2%)
2. d1d2 (52.6%)
3. c4b3 (51.5%)
4. d1e2 (50.0%)
5. a2a3 (50.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k5/8/8/5r2/8/1K6/7Q w - - 0 1
Side to move: White
Legal moves: b2a3, h1g2, h1a8, h1b7, h1h3, h1h5, b2b1, h1c6, h1f1, h1h7, b2a2, b2b3, h1h4, h1b1, h1g1, h1e4, h1e1, b2c2, h1d5, h1h8, h1h2, h1f3, b2c1, b2c3, h1c1, b2a1, h1h6, h1d1, h1a1

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>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/3n1ppp/3p4/3PpP2/1p2R1Pb/1B3Q2/1PP2B1P/R5K1 w - -
Side to move: White
Legal moves: a1d1, e4e3, f2d4, h2h3, g4g5, f2e1, c2c3, f3f4, a1f1, b3c4, f2b6, f3h1, f2g3, a1c1, a1a8, a1a7, g1g2, b3a2, f5f6, e4e1, e4b4, a1a3, f2h4, e4e2, e4c4, f3h3, f2e3, a1a2, f3g3, c2c4, f3e2, a1a4, g1h1, a1a5, a1a6, e4e5, e4f4, f3e3, a1e1, f3d1, f3d3, f2c5, g1f1, a1b1, f3c3, f3g2, e4d4, f2a7, b3a4

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

<rationale>
Position analysis (Win %):
1. f2e3 (47.1%)
2. e4b4 (45.2%)
3. f2h4 (45.1%)
4. f2a7 (44.0%)
5. g1g2 (42.4%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4k2/1n1p1P2/2p1pK1R/p1P5/1rP1B3/5P2/8 w - -
Side to move: White
Legal moves: e3c5, h5h7, h5h3, e3d2, e3h6, f5e4, f2f4, h5h2, h5h1, h5h4, e3c1, f5g4, h5h6, h5g5, e3g5, e3f4, e3d4, f5g5, h5h8, f2f3

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

<rationale>
Position analysis (Win %):
1. h5h7 (99.0%)
2. e3g5 (99.0%)
3. h5h4 (95.9%)
4. h5h8 (95.4%)
</rationale><uci_move>h5h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5Pp/b1p1p3/2q5/8/P1Pn1N2/2Q3PP/R1B2R1K b - -
Side to move: Black
Legal moves: c5b4, d3c1, f8f4, d3f2, c5d6, f8c8, f8d8, f8f7, a8e8, a6c4, e6e5, d3b2, d3b4, a8b8, c5e3, c5b5, c5h5, h7h6, f8f5, c5d4, a6b5, f8b8, d3e5, f8f6, c5e7, f8f3, c5b6, g8g7, h7h5, d3f4, c5c3, a8d8, c5a5, c5d5, a8c8, a6b7, c5f5, c5g5, c5f2, f8e8, c5a3, g8f7, c5c4, d3e1, a6c8, c5g1, c5e5

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

<rationale>
Position analysis (Win %):
1. f8b8 (62.1%)
2. f8f6 (56.3%)
3. f8f5 (55.2%)
4. f8f7 (55.1%)
5. g8g7 (53.5%)
</rationale><uci_move>f8b8</uci_move><|eot_id|>


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

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

Position (FEN): 2br1rk1/1p2q1b1/p1p4p/P1Pp1pp1/3P4/3BP1P1/2QN1PPK/1R3R2 b - -
Side to move: Black
Legal moves: f8e8, g8f7, g7h8, h6h5, e7e3, g5g4, b7b5, c8e6, e7f6, g7f6, e7c7, e7d7, g7e5, g8h8, f8f6, d8d7, c8d7, e7e5, d8d6, e7e6, g8h7, e7c5, e7f7, e7e8, b7b6, e7e4, f5f4, d8e8, f8f7, g7d4, e7d6

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

<rationale>
Position analysis (Win %):
1. h6h5 (53.9%)
2. d8e8 (53.2%)
3. e7e6 (52.8%)
4. g7f6 (52.6%)
5. f5f4 (50.0%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb1pp1bp/p5p1/q1P2p2/2PNn3/BP2P3/P2N1PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1e1, a3c1, c5c6, d1h5, a3b4, d1b1, d2f3, d1f3, d4b5, b3b4, d1c1, d1e2, d4f5, a1b1, d4f3, f2f4, a1c1, d4e2, h2h3, d2b1, g2g3, d4c2, f2f3, f1e1, d4e6, g1h1, d1c2, d4c6, d1g4, d2e4, a3b2, g2g4, h2h4

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

<rationale>
Position analysis (Win %):
1. a3c1 (50.8%)
2. c5c6 (50.3%)
3. d2e4 (50.2%)
4. d2b1 (44.1%)
5. d1c1 (22.6%)
</rationale><uci_move>a3c1</uci_move><|eot_id|>


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

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

Position (FEN): 2bq1rk1/1p3ppp/8/nPP1p3/Q1Ppn3/4PN2/5PPP/B3KB1R b K -
Side to move: Black
Legal moves: f7f6, e4d6, e4c5, c8d7, d8e8, d8e7, f7f5, d8d6, e4f2, h7h6, g8h8, f8e8, d8f6, e4g5, d8d7, d8h4, h7h5, a5c6, c8h3, d8c7, d8g5, d8d5, a5c4, g7g5, d4e3, e4f6, e4d2, c8e6, d8b6, e4g3, g7g6, c8f5, c8g4, b7b6, e4c3, d4d3, a5b3

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

<rationale>
Position analysis (Win %):
1. d4d3 (23.6%)
2. a5b3 (22.4%)
3. e4c5 (21.2%)
</rationale><uci_move>d4d3</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/pp2Nppp/4b3/5P2/1P4P1/P7/6nP/3R2K1 w - -
Side to move: White
Legal moves: e7g8, g1h1, d1d5, d1b1, e7c8, h2h4, d1d3, a3a4, e7c6, e7g6, d1d6, d1d7, g1g2, d1d2, d1d4, d1e1, b4b5, g4g5, d1c1, d1a1, e7d5, g1f2, h2h3, d1d8, f5e6, d1f1, g1f1, f5f6

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

<rationale>
Position analysis (Win %):
1. g1g2 (66.1%)
2. f5e6 (57.9%)
3. g1f2 (50.9%)
</rationale><uci_move>g1g2</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1nr/ppp1ppbp/6p1/3NP1B1/8/8/PPP2PPP/2KR1BNR b - -
Side to move: Black
Legal moves: g7f8, c7c6, h7h5, b7b5, f7f5, h7h6, b7b6, g7f6, c8d7, g8h6, e8d7, e8f8, e7e6, b8d7, c7c5, g8f6, g7h6, c8h3, c8f5, c8g4, b8c6, f7f6, c8e6, a7a6, e8d8, a7a5, g7e5, b8a6

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

<rationale>
Position analysis (Win %):
1. b8c6 (89.0%)
2. e8f8 (88.8%)
3. b8a6 (87.4%)
4. c8d7 (87.4%)
5. g7e5 (51.7%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/3nppbp/1q1p2p1/2pP4/P3P1n1/2N2NP1/1PQ2PKP/R1B1R3 b - -
Side to move: Black
Legal moves: b6b4, a8d8, b6d8, a8e8, h7h6, d7e5, b6c7, a8a6, g7d4, g7h6, e7e5, b6b3, h7h5, f7f5, f8c8, b6a5, g4e3, f8b8, g6g5, g4e5, f8e8, g7f6, f8d8, g7c3, d7b8, b6b8, c5c4, g7e5, a8a7, b6b2, b6a6, b6b5, g4h6, b6b7, e7e6, g4f2, d7f6, g8h8, a8a4, g7h8, g4h2, a8a5, b6c6, a8b8, f7f6, b6a7, g4f6, a8c8

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

<rationale>
Position analysis (Win %):
1. g7d4 (60.2%)
2. f8c8 (57.7%)
3. b6b7 (57.4%)
4. c5c4 (55.9%)
5. b6b4 (54.4%)
</rationale><uci_move>g7d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7R/6Q1/8/k7/5K2 w - - 0 1
Side to move: White
Legal moves: g4c4, f1f2, g4d7, g4g2, g4d4, f1e1, g4f3, g4g5, h5h6, h5a5, h5h7, g4f5, g4f4, f1g1, g4c8, h5d5, g4g3, g4b4, h5g5, g4a4, h5h1, h5h2, h5b5, g4e2, g4e6, h5e5, h5h4, g4g1, g4g7, g4h4, h5c5, f1e2, g4h3, g4e4, h5h3, g4g8, g4g6, h5f5, h5h8, f1g2, g4d1

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>h5h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/2nn4/4p3/8/1BN2N2/PPPP1PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: h2h4, b3a4, f3g5, c3b5, a2a3, b3f7, b3d5, d1e2, e1f1, b3c4, a2a4, h1f1, d2d4, c3b1, c3d5, c3a4, f3d4, e1e2, g2g4, b3e6, h1g1, f3g1, d2d3, g2g3, a1b1, e1g1, f3h4, c3e2, h2h3, f3e5, c3e4

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

<rationale>
Position analysis (Win %):
1. d2d4 (51.6%)
2. d1e2 (48.7%)
3. d2d3 (46.7%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/pp2bpp1/2p1p2p/3q3P/3PQ3/5N2/PPPB1PP1/2KR3R w - -
Side to move: White
Legal moves: f3e5, e4e5, e4h7, f3g1, d1f1, g2g3, b2b3, f3e1, c2c3, e4g4, d2h6, b2b4, e4e6, d2f4, e4d3, d1e1, f3g5, h1h2, d2e3, h1h4, h1h3, d2g5, f3h4, d2c3, e4e1, e4e3, a2a3, c1b1, e4f5, d2e1, d1g1, c2c4, h1e1, a2a4, g2g4, e4h4, e4f4, d2b4, e4d5, f3h2, e4g6, e4e2, d2a5, h1f1, h1g1

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

<rationale>
Position analysis (Win %):
1. e4g4 (54.5%)
2. e4d5 (51.9%)
3. e4e5 (39.5%)
</rationale><uci_move>e4g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1qpbp/4nnp1/8/2P5/2NB2B1/PP3QPP/2KR3R b kq -
Side to move: Black
Legal moves: e7b4, b7b5, g7f8, e6f8, f6d5, h7h5, e8d8, e7c5, b7b6, a8d8, e8g8, e7d6, e6c5, e7d8, c7c6, a8c8, f6h5, e6d4, e8f8, g7h6, f6e4, e8d7, c7c5, e6d8, e7d7, e7f8, e8c8, h8f8, f6g4, g6g5, e7a3, e6g5, h8g8, e6f4, h7h6, a7a5, f6d7, f6g8, a8b8, a7a6

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

<rationale>
Position analysis (Win %):
1. a8d8 (44.4%)
2. c7c6 (44.2%)
3. f6g4 (43.6%)
4. f6h5 (40.6%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2n1ppp/3b1n2/1ppP4/8/6PN/P3PPBP/RNBQ1RK1 w - -
Side to move: White
Legal moves: h3f4, d1d2, g1h1, g3g4, g2h1, b1c3, f1e1, d1e1, e2e3, b1d2, c1e3, f2f3, g2e4, c1a3, g2f3, h3g5, b1a3, d1a4, e2e4, a2a3, f2f4, a2a4, c1f4, d1d4, d1d3, d1b3, c1d2, d1c2, c1b2, c1h6, c1g5

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

<rationale>
Position analysis (Win %):
1. b1d2 (42.8%)
2. c1b2 (41.2%)
3. c1f4 (40.4%)
4. b1a3 (39.9%)
5. d1c2 (38.6%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1KR5/6k1/8/8/8 w - - 0 1
Side to move: White
Legal moves: c5d5, c5e5, c5c1, c5h5, c5c2, b5c6, b5a4, b5c4, c5c4, c5g5, b5b6, c5f5, c5c3, c5c8, b5a6, c5c7, b5b4, b5a5, c5c6

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>c5c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppq1p1p/3p1p2/2b1nN2/4PP2/2B4P/P5K1/R3R3 b - -
Side to move: Black
Legal moves: c5a3, b7b6, c5b4, e5c4, h7h5, c5f2, h7h6, b7b5, h8g8, c5b6, e5c6, d7e8, d7a4, a7a5, d6d5, e5g4, d7c6, d7b5, d7c8, e5g6, c5d4, d7d8, d7e6, c5g1, c5e3, e5f3, d7f5, e5d3, c7c6, d7e7, a7a6

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

<rationale>
Position analysis (Win %):
1. e5c4 (35.4%)
2. e5c6 (30.2%)
3. e5g6 (26.1%)
4. e5d3 (19.8%)
5. d7a4 (14.5%)
</rationale><uci_move>e5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppq4p/2n2B2/2bR2N1/5p2/2P3P1/PPQ4P/2K2B1R b - -
Side to move: Black
Legal moves: c7g7, c5e7, c7d8, c6e5, f8f7, a8b8, c7d7, c7a5, c5d6, c7d6, c5f2, b7b6, f4f3, b7b5, c7e7, c5b6, c5g1, c8h3, c6e7, h7h5, f4g3, c6d4, f8d8, f8f6, a7a6, c6d8, c8g4, c7b6, c7f7, h7h6, c5b4, f8e8, c8f5, c7b8, c8e6, c6b4, c7e5, c6b8, c8d7, c5a3, c5e3, a7a5, c5d4, c6a5

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

<rationale>
Position analysis (Win %):
1. c8f5 (96.4%)
2. f8f6 (75.9%)
3. c5e3 (37.5%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/kP6/6p1/p1N1K1P1/7P/5P2/4n3 w - -
Side to move: White
Legal moves: c4d2, f2f4, e4e3, c4b2, e4f5, e4d5, c4a5, e4e5, h3h4, c4e5, c4a3, e4d4, f2f3, b6b7, c4e3, c4d6

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

<rationale>
Position analysis (Win %):
1. f2f4 (95.2%)
2. e4f5 (91.6%)
3. f2f3 (90.4%)
4. e4d4 (89.8%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/1p1qp1pp/p1n2p2/1Bp5/2N3b1/2P2N2/PP1P1PPP/R1BQR1K1 w kq -
Side to move: White
Legal moves: f3e5, h2h4, h2h3, a2a4, d1e2, f3d4, b2b4, b5a6, c4a5, g1h1, e1e7, c4d6, e1e4, b5a4, e1f1, e1e2, c4e3, e1e5, f3g5, c4e5, d2d3, c4b6, e1e3, d1c2, b5c6, g2g3, d1a4, a1b1, c4a3, f3h4, a2a3, e1e6, d2d4, d1b3, g1f1, b2b3

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

<rationale>
Position analysis (Win %):
1. c4b6 (82.2%)
2. b5a4 (67.1%)
3. b5c6 (61.7%)
</rationale><uci_move>c4b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1r6/2p2BKR/3kPp2/1b6/p4PP1/8/8 b - -
Side to move: Black
Legal moves: b4e1, b4c5, b7h7, b4e7, b7b6, d5e6, b7e7, b7f7, d5c5, b4a5, a3a2, d5d4, b4c3, b4f8, b7b8, c6c5, b4d6, b7g7, b7a7, b7b5, b7d7, d5c4, b7c7, f5f4, b4d2

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

<rationale>
Position analysis (Win %):
1. b4c3 (40.2%)
2. b7a7 (27.5%)
3. a3a2 (27.2%)
</rationale><uci_move>b4c3</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r2/3bppk1/3p1qp1/1p2n2P/4PQP1/1P4NB/2P3RK/5R2 w - -
Side to move: White
Legal moves: h2h1, f4c1, f1h1, g2g1, f4e5, f4f6, f4f2, f4d2, f4f5, f4e3, g3f5, f1e1, f1a1, f4f3, g2f2, g2e2, f1c1, g4g5, f4g5, g2d2, f1b1, b3b4, g3e2, h5g6, h5h6, f1g1, f1d1, c2c4, c2c3, f1f3, f4h6, h2g1, g3h1, f1f2

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

<rationale>
Position analysis (Win %):
1. g3f5 (73.4%)
2. f4f6 (42.9%)
3. g4g5 (34.5%)
4. h5h6 (34.4%)
5. g3e2 (30.0%)
</rationale><uci_move>g3f5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1pqnbppp/p1npp3/8/3NP1P1/1BN1B3/PPP1QP1P/2KR2R1 b - -
Side to move: Black
Legal moves: a8a7, d7f6, g7g5, c6a7, a8b8, a6a5, e7f6, c6a5, g8h8, c6b4, e7d8, c7b8, d7b6, h7h6, f7f5, e7g5, b7b5, d6d5, f7f6, c7d8, g7g6, h7h5, f8e8, c7a5, c7b6, c6e5, d7c5, c6d4, c6d8, c6b8, f8d8, d7e5, e6e5, e7h4, b7b6, d7b8

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

<rationale>
Position analysis (Win %):
1. e7f6 (56.9%)
2. d7c5 (54.0%)
3. c6d4 (52.8%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


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

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

Position (FEN): 1b1r4/3R2k1/5qb1/6Pp/2P1p2P/6N1/2PR1PK1/8 b - -
Side to move: Black
Legal moves: g7g8, g7f8, f6f7, g7h8, d8d7, f6e7, g6f7

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

<rationale>
Position analysis (Win %):
1. g7f8 (99.3%)
2. f6e7 (99.1%)
3. g6f7 (98.7%)
4. f6f7 (90.1%)
5. d8d7 (89.0%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/3p4/4pPb1/2q1P3/2N3P1/PPP2R1P/R3Q1K1 w - -
Side to move: White
Legal moves: g1g2, a1d1, a2a3, g3g4, f2d2, c3e2, e1d2, e1d1, c3d1, f5f6, h2h3, f2e2, b2b3, c3b5, e1b1, f2g2, a2a4, f2f4, e1f1, g1h1, b2b4, h2h4, e1e2, c3a4, e1e3, a1c1, f2f1, e1c1, a1b1, f2f3, c3b1, c3d5

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

<rationale>
Position analysis (Win %):
1. c3d5 (64.4%)
2. g1g2 (59.0%)
3. g1h1 (58.7%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): r1br2k1/2q1bppp/2p2n2/2p1pP2/2PpP3/1p1P2P1/PB1N2BP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1b1, a2a4, b2d4, h2h4, f1e1, d2f3, d2b3, a1c1, g2f3, d1f3, b2c3, d2b1, g2h1, b2a3, f1f4, a2a3, a1b1, g2h3, d1e2, d1e1, d1h5, d1g4, b2c1, g1f2, f1f3, a2b3, g3g4, h2h3, f1f2, d1c2, d1c1, d1b3, g1h1

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

<rationale>
Position analysis (Win %):
1. d2b3 (58.4%)
2. a2a4 (53.9%)
3. a2b3 (53.5%)
4. a2a3 (52.5%)
5. b2c1 (46.0%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


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

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

Position (FEN): r7/5pk1/5p1p/p2P4/1p6/1B1N3P/PP1bKPP1/8 w - -
Side to move: White
Legal moves: d3c1, f2f4, e2d2, d3f4, h3h4, g2g3, d3e5, b3c2, b3d1, b3c4, f2f3, d3b4, a2a3, d3e1, e2f3, a2a4, b3a4, d5d6, g2g4, e2d1, e2f1, d3c5

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

<rationale>
Position analysis (Win %):
1. e2d2 (87.1%)
2. b3a4 (72.1%)
3. h3h4 (57.0%)
4. g2g3 (56.6%)
5. f2f4 (56.4%)
</rationale><uci_move>e2d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/2p1p2p/p3Pn1K/BbP5/2r3P1/R2B1P2/8 b - -
Side to move: Black
Legal moves: c3a3, c3f3, c3c4, f5e7, c3c2, f5d6, g7f8, g7h7, c3g3, g7g8, f5e3, c3d3, c3e3, g7h8, f7f6, f5h4, b4c5, f5g3, c6c5, b4d6, b4f8, b4e7, f5d4, c3b3, b4a3, c3c1

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

<rationale>
Position analysis (Win %):
1. c3f3 (49.1%)
2. c3d3 (46.1%)
3. c3c4 (37.0%)
</rationale><uci_move>c3f3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b3ppp/p2p4/1p6/4P3/1P1R3P/1bP2PP1/RN1Q2K1 w Qq -
Side to move: White
Legal moves: d1e1, d3d6, d3d4, a1a4, d3c3, d1d2, f2f3, g2g3, d1f3, b3b4, g1f1, b1a3, a1a2, h3h4, d1e2, f2f4, d3g3, b1d2, d1h5, d3d2, g2g4, d3d5, e4e5, c2c4, b1c3, d1c1, d1g4, d1f1, c2c3, d3e3, d3f3, g1h1, g1h2, a1a5, a1a3, a1a6

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

<rationale>
Position analysis (Win %):
1. a1a2 (15.4%)
2. b1d2 (12.9%)
3. b1c3 (12.8%)
4. a1a3 (12.0%)
5. d3d6 (11.8%)
</rationale><uci_move>a1a2</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b2bppp/1np1p3/2PpP3/p3B3/PqN3P1/1PQ1PP1P/R2R2K1 w - -
Side to move: White
Legal moves: d1b1, a1a2, h2h4, e4f3, e4h7, d1d2, e4f5, e4d3, c2d2, d1d5, e4g2, c5b6, c3d5, g1g2, c3b5, c2d3, h2h3, g1f1, c3a4, a1b1, a1c1, e2e3, e4d5, c3b1, e4h1, d1e1, g1h1, d1d3, d1c1, g3g4, e4g6, c2b3, c2c1, f2f4, f2f3, d1f1, d1d4, c3a2, c2b1

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

<rationale>
Position analysis (Win %):
1. c5b6 (46.6%)
2. e4h7 (46.3%)
3. c2b3 (39.0%)
4. c2b1 (21.6%)
5. c2c1 (20.6%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1q6/8/4N1k1/2K3p1/4R3 b - -
Side to move: Black
Legal moves: b5b2, b5e2, b5e5, b5c5, b5e8, g3h3, b5a5, b5b1, b5b8, g2g1b, b5c6, b5h5, g2g1q, b5d3, g3f4, b5a4, g3h2, b5g5, b5a6, g3f2, g2g1n, b5b7, b5f5, g3h4, b5f1, g2g1r, b5c4, g3f3, b5b4, b5b3, b5b6, b5d7, b5d5

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

<rationale>
Position analysis (Win %):
1. b5a4 (0.4%)
2. g2g1q (0.4%)
3. b5c6 (0.4%)
4. g2g1r (0.4%)
5. b5c5 (0.4%)
</rationale><uci_move>b5a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pr6/3p2p1/2pNp1P1/2P4P/2PK4/1p3P2/1R6 w - -
Side to move: White
Legal moves: b1b2, d5b6, b1g1, h4h5, b1e1, d3e2, d3e4, f2f4, b1h1, d5c7, d5e3, d5b4, b1f1, b1d1, f2f3, b1c1, d5f6, d5e7, d3e3, d3d2, d3c2, d5f4, b1a1

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

<rationale>
Position analysis (Win %):
1. d5e3 (44.6%)
2. d3c2 (43.7%)
3. f2f3 (40.9%)
</rationale><uci_move>d5e3</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/pb2qpp1/1p2p2p/2n1P3/2RN4/P2B4/1P2QPPP/5RK1 b - -
Side to move: Black
Legal moves: b7a6, f7f6, g7g5, g7g6, c8c6, c8a8, c5d7, c5e4, d8f8, d8e8, e7d6, a7a6, c8c7, e7g5, c5a6, d8d5, e7d7, e7c7, g8f8, b7e4, b7a8, d8d7, c5a4, c5d3, g8h8, b6b5, e7f8, h6h5, e7e8, d8d4, b7f3, c5b3, b7g2, b7c6, b7d5, d8d6, f7f5, e7f6, c8b8, e7h4, a7a5

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

<rationale>
Position analysis (Win %):
1. b6b5 (21.0%)
2. b7a6 (19.7%)
3. e7d7 (18.7%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/P6p/8/4qn2/8/1R4PP/R6K w - -
Side to move: White
Legal moves: a1b1, b2b7, b2b8, h2h4, b2f2, h1g1, a1f1, a1a5, b2b1, b2c2, a1e1, a1a4, b2a2, a6a7, b2b6, b2b4, h2h3, a1d1, a1a3, b2e2, a1a2, b2b3, b2b5, b2d2, a1g1, a1c1

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

<rationale>
Position analysis (Win %):
1. a6a7 (86.1%)
2. h2h3 (50.0%)
3. b2a2 (50.0%)
</rationale><uci_move>a6a7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/5P2/Pp2K3/8/2B2b2/8/8 w - -
Side to move: White
Legal moves: c3b4, e5f4, e5d4, c3e1, e5d6, c3b2, a5a6, c3d4, c3a1, e5f5, c3d2

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

<rationale>
Position analysis (Win %):
1. c3a1 (99.6%)
2. c3b2 (99.6%)
3. e5d6 (99.6%)
4. a5a6 (99.6%)
5. c3b4 (99.6%)
</rationale><uci_move>c3a1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n2p2/2pp4/3P4/2N1PN2/PPP2PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a8b8, c8h3, d8d6, c5c4, c6a5, c8d7, b7b6, c6d4, f6f5, d8e7, c8e6, a7a5, g7g6, e8e7, f8e7, d8b6, h7h5, c8f5, f8d6, c6e7, g7g5, d8d7, c6e5, a7a6, d8a5, h7h6, c6b8, b7b5, c6b4, h8g8, d8c7, e8d7, c5d4, c8g4

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

<rationale>
Position analysis (Win %):
1. a7a6 (52.8%)
2. h7h5 (51.3%)
3. c5d4 (50.6%)
4. c8e6 (50.0%)
5. c5c4 (49.4%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 4rr2/p2qk1pb/1p3p1p/P1p1pP2/3pP1PP/1P1P1Q2/2P5/R1B1R1K1 b - -
Side to move: Black
Legal moves: d7e6, g7g6, d7d5, f8h8, a7a6, e8d8, e7f7, d7c8, g7g5, b6a5, h7g6, e8b8, e7d8, d7d6, c5c4, h7g8, d7c7, b6b5, d7b5, e8c8, f8g8, d7f5, d7b7, d7c6, e8a8, d7a4, f8f7, h6h5, e7d6, d7d8, h7f5

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

<rationale>
Position analysis (Win %):
1. e7d6 (58.1%)
2. h7g8 (56.0%)
3. b6b5 (55.1%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1pp2pb1/p3pn1p/n2pB1p1/Q1PP2b1/2N1PN2/PP3PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: a5c6, e8f8, c7c6, e8e7, f6d7, d8d7, b7b5

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

<rationale>
Position analysis (Win %):
1. b7b5 (82.7%)
2. c7c6 (61.0%)
3. a5c6 (56.8%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/2p2ppp/p1nqbn2/2b1p3/B3P3/2P2N1P/1P1NQPP1/R1B2RK1 b - -
Side to move: Black
Legal moves: e6g4, f8c8, a8d8, e6d5, c5b6, c5b4, e6c4, d6d2, e6d7, c6d8, d6e7, c6a5, a8e8, d6d3, f6g4, e6a2, c5f2, f6h5, h7h6, c5a3, d6d4, f8e8, h7h5, c5d4, a8b8, d6d5, f6e4, e6f5, c6a7, c5e3, c6b4, g8h8, f6d7, g7g6, a6a5, e6c8, g7g5, d6d7, e6b3, a8a7, a8c8, f6d5, f6e8, c6e7, c6b8, f8d8, e6h3, c5a7, d6d8, c6d4

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

<rationale>
Position analysis (Win %):
1. c5b6 (65.1%)
2. c6d8 (63.1%)
3. c6e7 (62.2%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

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

Position (FEN): 2k2r2/pp1nn1Q1/2p1p3/q2pPbP1/1b1P4/2N4N/PPPB4/2KR1B2 b - -
Side to move: Black
Legal moves: b4c3, f8g8, f5d3, f5c2, b4a3, f8h8, a5d8, d7b6, f8d8, a5b5, f5g4, e7g8, d7e5, d7f6, b7b5, c6c5, a5a3, a7a6, a5a6, f5g6, b7b6, f8f6, a5b6, d7b8, f5e4, a5a2, c8d8, a5a4, b4c5, a5c7, b4d6, a5c5, f8e8, d7c5, f8f7, e7g6, c8c7, f5h7, c8b8, f5h3

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

<rationale>
Position analysis (Win %):
1. a5b6 (50.0%)
2. a5d8 (49.1%)
3. b4c3 (47.1%)
4. f8g8 (46.1%)
5. f5g4 (30.6%)
</rationale><uci_move>a5b6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp1bppp/3p1n2/8/3QPB2/2N5/PPP2PPP/2KR1B1R w - -
Side to move: White
Legal moves: c3b5, c3d5, d1d2, c1b1, f1c4, f4g5, h2h3, f1d3, f4h6, f1a6, d1e1, d4e3, f4g3, d4c5, c3a4, d4e5, f4e3, d4b4, c3b1, f4d2, d4a4, d4d2, c1d2, f1e2, d4d6, f4e5, f4d6, d1d3, d4d3, a2a3, h1g1, d4a7, d4d5, a2a4, g2g3, b2b3, b2b4, f1b5, e4e5, f2f3, d4c4, h2h4, g2g4, d4f6, d4b6, c3e2

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

<rationale>
Position analysis (Win %):
1. c1b1 (62.8%)
2. f2f3 (61.9%)
3. h2h4 (59.5%)
</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): 8/3kn1p1/R4p1p/7P/3K2P1/5P2/8/8 b - -
Side to move: Black
Legal moves: e7g6, d7c8, g7g6, e7c8, d7d8, d7e8, e7c6, e7d5, f6f5, e7f5, g7g5, e7g8, d7c7

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

<rationale>
Position analysis (Win %):
1. e7c8 (95.7%)
2. d7e8 (95.4%)
3. e7c6 (94.9%)
4. d7c7 (93.8%)
</rationale><uci_move>e7c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2r5/3b2p1/p1pkp1P1/2N1Rn1P/B1P5/2K2P2/8 w - -
Side to move: White
Legal moves: a3c1, c4d6, e4e1, c2d1, e4f4, f2f3, a3c5, c4e5, c2b2, e4d4, e4e3, c4b2, c4e3, c2b1, a3b4, c4a5, e4e5, c4d2, h4h5, e4e2, c2d2, c4b6, a3b2, c2c1, c2b3

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

<rationale>
Position analysis (Win %):
1. c4d6 (50.0%)
2. f2f3 (49.5%)
3. c4d2 (48.4%)
4. h4h5 (32.2%)
</rationale><uci_move>c4d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1bkr/pp2p1p1/1np2n2/4N3/2PP4/1Q4Pp/PP2NP1P/R1B1K1R1 w Q -
Side to move: White
Legal moves: c1e3, e1f1, b3d3, e5f7, e2c3, e5d7, a1b1, b3b4, g1g2, c1f4, b3a4, a2a4, d4d5, b3b6, e5c6, c4c5, b3b5, b3d1, a2a3, e5d3, e2f4, e1d2, c1h6, g3g4, b3e3, c1d2, b3c2, f2f4, e1d1, b3f3, g1f1, e5f3, c1g5, f2f3, b3a3, e5g6, g1h1, e5g4, b3c3

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

<rationale>
Position analysis (Win %):
1. g3g4 (34.0%)
2. c4c5 (33.2%)
3. f2f3 (30.9%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp2ppbp/2p2np1/3p4/2BPP3/5N2/PPPN1PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: f3g5, e4d5, f3h4, f3g1, h1f1, d2b3, c4d3, h1g1, f3e5, e1f1, a2a4, a2a3, b2b3, b2b4, e1e2, c2c3, d2f1, g2g3, d1e2, c4a6, c4b5, c4d5, c4f1, d2b1, c4e2, g2g4, h2h3, h2h4, a1b1, c4b3, e1g1, e4e5

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

<rationale>
Position analysis (Win %):
1. e4d5 (51.4%)
2. c4d3 (50.0%)
3. e4e5 (47.1%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n1pn2/2pp4/2P5/1P3NP1/PB1PPPBP/RN1QK2R b KQkq -
Side to move: Black
Legal moves: d5c4, d8d6, a7a5, d8d7, d5d4, g7g6, a8b8, c6e7, c6e5, c6b4, b7b5, f6e4, d8b6, e8d7, f6g4, d8a5, h7h5, c6a5, h7h6, d8e7, c6d4, f6h5, f8e7, h8g8, e8e7, a7a6, g7g5, f8d6, f6g8, e6e5, b7b6, d8c7, c8d7, c6b8, f6d7

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

<rationale>
Position analysis (Win %):
1. h7h5 (52.6%)
2. d5c4 (52.6%)
3. f8d6 (51.6%)
4. f8e7 (50.4%)
5. d5d4 (43.9%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/1p3ppp/4p2n/pQ1p4/3N1P1q/2P4B/PP3P1P/R3R1K1 w - -
Side to move: White
Legal moves: e1e6, h3g4, b2b4, e1e4, g1g2, b5c5, e1f1, d4e6, h3e6, b5b3, b5b4, d4c6, b5a4, e1e3, h3g2, d4e2, c3c4, b2b3, f4f5, a2a3, e1d1, h3f5, b5c4, d4c2, b5e2, f2f3, e1e2, e1b1, b5d3, b5d5, e1e5, b5e8, e1c1, d4f5, b5d7, g1h1, b5a6, b5c6, b5a5, b5f1, d4b3, b5b7, a1b1, a1d1, g1f1, d4f3, h3f1, b5b6, a2a4, a1c1

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

<rationale>
Position analysis (Win %):
1. e1e3 (75.8%)
2. b5d3 (74.8%)
3. b5f1 (74.1%)
4. g1g2 (72.4%)
</rationale><uci_move>e1e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k6/Q7/8/8/6K1/8/8 b - - 0 1
Side to move: Black
Legal moves: b7a6, b7b8, b7c7

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>b7a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p2/3p1qpR/2nP1b2/1P1p4/8/P2QBPP1/2R2K2 b - -
Side to move: Black
Legal moves: e8a8, f5e6, e8e2, c5e6, f6d8, f5g4, g8f8, e8e3, f5d3, f5d7, g6g5, c5e4, e8e6, c5a6, f5e4, f6e5, b7b6, c5b3, b7b5, d4d3, f6e6, f5c2, c5a4, f5c8, a7a6, e8b8, f5h3, f6g5, e8e7, g8g7, f6h8, e8e5, c5d3, f6g7, f5b1, e8f8, e8e4, e8d8, c5d7, f6h4, f6e7, a7a5, e8c8

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

<rationale>
Position analysis (Win %):
1. d4d3 (38.1%)
2. c5e4 (26.9%)
3. e8e2 (25.4%)
</rationale><uci_move>d4d3</uci_move><|eot_id|>


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

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

Position (FEN): 2bk3r/8/pPP5/3pPp1p/5PpR/4P1P1/6P1/6K1 w - -
Side to move: White
Legal moves: h4h2, h4h1, e5e6, c6c7, h4h3, e3e4, h4g4, g1h1, g1h2, b6b7, g1f1, g1f2, h4h5

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

<rationale>
Position analysis (Win %):
1. g1f2 (61.8%)
2. h4h1 (57.3%)
3. b6b7 (52.4%)
4. g1f1 (50.0%)
5. h4h2 (50.0%)
</rationale><uci_move>g1f2</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/1ppppppp/8/8/p2P4/2P5/PP2PPPP/RNBQKBNR w KQkq -
Side to move: White
Legal moves: d1b3, g1f3, d1a4, a2a3, c1d2, e2e4, h2h3, b2b3, d4d5, d1d3, g2g3, f2f3, g2g4, b2b4, c1g5, d1d2, c1f4, d1c2, c3c4, e1d2, c1h6, c1e3, h2h4, b1a3, f2f4, e2e3, g1h3, b1d2

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

<rationale>
Position analysis (Win %):
1. e2e4 (56.5%)
2. c3c4 (53.9%)
3. e2e3 (53.9%)
4. g1f3 (53.8%)
5. b1d2 (53.1%)
</rationale><uci_move>e2e4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pp2npbp/3p2p1/2pP4/4P3/2N2b2/PP2BPPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: b2b4, c1f4, a2a4, c1e3, e2b5, c3b5, g2g4, a1b1, d1c2, c1g5, g2f3, e2a6, h2h3, c1h6, g2g3, a2a3, c3b1, h2h4, c1d2, d1d3, c3a4, d1a4, g1h1, e2c4, e2d3, d1d2, d1e1, d1b3, b2b3, d1d4, e4e5, e2f3, f1e1

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

<rationale>
Position analysis (Win %):
1. e2f3 (55.9%)
2. g2f3 (53.9%)
3. e2b5 (52.4%)
</rationale><uci_move>e2f3</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/1pp2ppp/3p4/1Pb1n3/5N2/P3P1P1/1B3PKP/2RR4 w - -
Side to move: White
Legal moves: a3a4, g2f1, d1d2, h2h3, h2h4, d1d6, c1b1, d1h1, g2h1, c1a1, b2e5, g2h3, d1d5, b2c3, f2f3, b2a1, d1f1, b2d4, d1e1, c1c5, e3e4, d1d3, f4h5, d1g1, f4e6, b5b6, g3g4, d1d4, f4g6, c1c4, f4d3, f4e2, g2g1, c1c2, f4h3, c1c3, f4d5

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

<rationale>
Position analysis (Win %):
1. c1c5 (63.5%)
2. b2e5 (57.4%)
3. a3a4 (57.0%)
4. f4d5 (55.7%)
</rationale><uci_move>c1c5</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/p1r5/2p2pp1/R6p/2PR4/1P3PK1/P3r3/8 b - -
Side to move: Black
Legal moves: d8e7, d8e8, c7d7, d8c8

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

<rationale>
Position analysis (Win %):
1. c7d7 (42.3%)
2. d8e8 (40.9%)
3. d8e7 (38.9%)
</rationale><uci_move>c7d7</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/3bppbp/2np1np1/1N1B4/p1P1P3/P3BN1P/1P3PP1/R2QK2R b KQ -
Side to move: Black
Legal moves: d8c8, d8c7, f6h5, d7f5, c6e5, d7c8, g7h8, d8e8, e7e6, b8a8, b8b5, f6g4, g7h6, d8b6, c6a7, d7e6, g6g5, f8e8, h7h6, f6e8, h7h5, b8c8, e7e5, d7e8, c6a5, f6d5, b8b6, d7g4, g8h8, b8b7, c6b4, f6e4, d7h3, c6d4, d8a5

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

<rationale>
Position analysis (Win %):
1. f6d5 (38.5%)
2. c6e5 (34.9%)
3. c6a5 (28.9%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): 1r2k3/3n1pp1/2p1p2r/p1PpqP1p/P2N3b/1NQ2R2/6P1/1R4K1 b - -
Side to move: Black
Legal moves: f7f6, e5e4, e8e7, e5f6, h4e1, h4g5, d7b6, e6f5, h6f6, d7f8, e5c7, h6h7, b8a8, h4f6, b8b5, e5g3, b8b6, e8f8, d7f6, e5f4, b8b3, h4d8, g7g5, h4f2, h6g6, b8d8, e5h2, h4g3, b8c8, e5e3, b8b4, h6h8, d7c5, b8b7, e8d8, h4e7, e5d4, e5d6, g7g6, e5e1, e5e2, e5f5

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

<rationale>
Position analysis (Win %):
1. d7f6 (35.2%)
2. b8b4 (33.8%)
3. e5e4 (29.3%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/K2k4/8/7P/8 w - - 0 1
Side to move: White
Legal moves: a4a5, a4b5, a4a3, a4b3, h2h4, h2h3, a4b4

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>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): 1nr3k1/2qrbpp1/p2p1n1p/1p2pN2/4P3/1PP1BB2/1P1Q1PPP/R4RK1 b - -
Side to move: Black
Legal moves: d6d5, c7c6, f6h7, c8e8, b8c6, c8f8, e7f8, g8h7, b5b4, f6h5, c7b7, c7b6, c7c4, a6a5, g7g6, c7c5, c7a7, f6e8, c7d8, c7a5, c7c3, g8h8, g8f8, f6g4, f6e4, h6h5, f6d5, d7d8, c8d8, e7d8, g7g5

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

<rationale>
Position analysis (Win %):
1. h6h5 (67.6%)
2. f6h7 (67.2%)
3. b5b4 (63.4%)
4. c7d8 (60.1%)
5. e7f8 (56.6%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): r3r2k/pppQ2p1/7p/5p2/3P4/3B4/PqP2PPP/4RK1R b - -
Side to move: Black
Legal moves: e8e7, e8b8, e8d8, b2c1, b2b5, e8e4, e8e1, a8d8, b7b5, h6h5, b2d4, b2b4, e8f8, c7c6, b2b1, b2a3, h8g8, g7g6, a7a5, b2b6, c7c5, e8e3, g7g5, e8e6, b2a2, a8b8, b2a1, a7a6, e8e5, a8c8, b2c2, b2c3, b7b6, e8e2, b2b3, h8h7, e8g8, e8c8, f5f4

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

<rationale>
Position analysis (Win %):
1. e8e4 (91.2%)
2. e8e1 (84.0%)
3. e8f8 (83.7%)
</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): r2qk1nr/pppbpp2/7p/1B2n2P/8/2N5/PPP1Q1P1/R3K1NR b KQkq -
Side to move: Black
Legal moves: a8c8, e5f3, e5d3, h8h7, e5g4, e5c4, e5g6, d8b8, c7c5, e7e6, f7f5, c7c6, a7a6, a8b8, d8c8, e8f8, d7c6, b7b6, f7f6, g8f6, e5c6, d7b5, a7a5

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

<rationale>
Position analysis (Win %):
1. c7c6 (78.4%)
2. e5c6 (69.2%)
3. f7f6 (59.5%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/pp1n1r2/2p3qp/3p1pp1/1Q1P4/2P4P/PP4PN/4RR1K w - -
Side to move: White
Legal moves: e1c1, b4b5, h3h4, e1e6, b4c5, g2g3, e1e7, e1e3, b4a3, h1g1, h2f3, b4b6, e1d1, f1g1, f1f2, f1f5, f1f4, b4b7, b4a5, b4d6, b4f8, a2a3, e1e5, e1e8, b4a4, f1f3, e1e2, c3c4, b4c4, b4b3, b4e7, h2g4, g2g4, a2a4, b2b3, e1b1, e1e4, e1a1

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

<rationale>
Position analysis (Win %):
1. c3c4 (46.0%)
2. h2f3 (42.1%)
3. b4a4 (39.9%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/3b2r1/p1p2Q1p/2Pp1pp1/B7/4P1P1/5PP1/6K1 w - -
Side to move: White
Legal moves: f6h6, a4d1, a4c2, g1h1, f6g6, f6d8, g1f1, f6f7, f6f5, f6e5, f6e6, f6d6, f6b2, f6c6, f2f4, g3g4, a4b5, f6c3, a4c6, f6e7, f6a1, f2f3, f6d4, a4b3, g1h2, f6f8, e3e4, f6g5, f6g7

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

<rationale>
Position analysis (Win %):
1. a4c6 (66.2%)
2. a4c2 (56.5%)
3. a4b3 (56.4%)
4. f6d6 (56.4%)
5. f6b2 (56.3%)
</rationale><uci_move>a4c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p6k/4b2p/4qpr1/7N/2P2QP1/PP5K/8 b - -
Side to move: Black
Legal moves: e5d5, a7a6, e6c4, e5c5, e5e2, e5a5, e5d4, e5g7, e5b5, e5f4, e6d7, g5h5, e6c8, g5g8, g5g7, e6f7, e6d5, h7g7, e6a2, e5c7, a7a5, g5g4, f5f4, e5e1, e5c3, e6b3, e5e3, e6g8, g5g3, g5g6, e5f6, e5b8, h7h8, h6h5, e5h8, e5d6, e5g3, e5e4, h7g8

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

<rationale>
Position analysis (Win %):
1. e5e4 (11.1%)
2. g5g4 (10.1%)
3. e6d5 (2.3%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>