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

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

Position (FEN): 6k1/1N2q2p/p3p3/1pp2r2/4QP2/1P2P3/P1p4P/2R3K1 b - -
Side to move: Black
Legal moves: a6a5, f5g5, e7d8, e6e5, g8h8, g8f7, h7h6, f5f7, h7h5, g8f8, g8g7, c5c4, f5e5, e7e8, b5b4, e7h4, f5f6, e7d6, e7g7, f5f4, e7f6, e7b7, e7d7, f5d5, e7c7, f5f8, e7f7, f5h5, e7g5, e7f8

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

<rationale>
Position analysis (Win %):
1. c5c4 (82.1%)
2. a6a5 (78.9%)
3. f5f7 (73.3%)
4. f5d5 (69.4%)
5. g8f8 (69.4%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/2b5/1p2k3/1P2pNpP/4P1P1/2p2K2/8/8 w - -
Side to move: White
Legal moves: f5g3, h5h6, f5e3, f3e3, f3g2, f3f2, f5h6, f5d6, f5h4, f3e2, f3g3, f5d4, f5g7, f5e7

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

<rationale>
Position analysis (Win %):
1. f3e2 (97.5%)
2. f3e3 (97.4%)
3. f5e3 (91.2%)
4. f5g3 (72.1%)
</rationale><uci_move>f3e2</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p4r1/p1p1b3/P1PpPpq1/7P/2QBPR2/5RP1/6K1 b - -
Side to move: Black
Legal moves: g5g6, g5e7, g5g3, e8b8, d5d4, b7b5, e8e7, g5f6, g5f4, e8d8, e8a8, g5h6, e6c8, g7f7, g8h7, g7h7, e8f8, g7d7, g8f7, g5e3, g7g6, g5h5, e6d7, g8h8, b7b6, g8f8, g5d8, g5g4, g7c7, g7e7, e8c8, e6f7, g5g2, f5f4, g5h4

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

<rationale>
Position analysis (Win %):
1. g5h6 (71.5%)
2. g5d8 (70.9%)
3. g5e7 (70.5%)
4. g5h5 (70.3%)
5. g5h4 (62.5%)
</rationale><uci_move>g5h6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp1nbppp/2p1pn2/3p4/2PPP3/5NP1/PPQ2PBP/RNB2RK1 b - -
Side to move: Black
Legal moves: f6e8, d7b6, f6h5, c6c5, a7a6, e6e5, b7b6, d5e4, d8a5, e7d6, f6e4, f8e8, a8b8, e7a3, d8b6, d5c4, f6g4, d8e8, d7e5, g7g6, d7b8, d7c5, d8c7, b7b5, g7g5, e7c5, g8h8, h7h6, h7h5, e7b4, a7a5

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

<rationale>
Position analysis (Win %):
1. d5c4 (51.0%)
2. d5e4 (45.6%)
3. f6e4 (41.9%)
</rationale><uci_move>d5c4</uci_move><|eot_id|>


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

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

Position (FEN): 1r1r1nk1/pp2qppp/4b3/P1pp4/R2P4/Q1PBPN2/5PPP/1R4K1 b - -
Side to move: Black
Legal moves: e6h3, b7b6, e7h4, d8c8, e6g4, e6d7, e7g5, e6c8, f7f5, e7e8, e7c7, d8d6, e7f6, e7d6, h7h5, b8a8, g7g5, e6f5, b8c8, c5d4, g7g6, g8h8, b7b5, f8g6, d8d7, d8e8, e7d7, f7f6, a7a6, f8d7, c5c4, h7h6

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

<rationale>
Position analysis (Win %):
1. h7h6 (52.9%)
2. g7g6 (52.3%)
3. d8c8 (51.2%)
4. f8d7 (50.8%)
5. e6d7 (34.8%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6K1/8/8/8/7P/2k5/8 w - - 0 1
Side to move: White
Legal moves: g7g8, g7h7, g7h8, g7h6, g7f7, g7f6, h3h4, g7f8, g7g6

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/ppq2ppp/5n2/4p3/8/PNN5/1P2PPPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c3a4, c3d5, f2f4, b3a5, d1d5, h2h4, e2e4, f2f3, e1d2, h1g1, c3a2, e2e3, c3e4, b3d4, c1h6, c3b5, c3b1, d1d4, b3c5, h2h3, d1d3, d1d2, a1b1, d1d6, c1f4, d1c2, g2g3, c1d2, d1d8, a3a4, a1a2, d1d7, c1e3, b3d2, g2g4, c1g5

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

<rationale>
Position analysis (Win %):
1. c1g5 (53.9%)
2. c3b5 (53.1%)
3. e2e4 (52.8%)
4. c1e3 (50.0%)
5. h2h4 (48.1%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

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

Position (FEN): 1qb1kb1r/1p1p1ppp/1Bn1pn2/rN6/4P3/P7/1PP2PPP/R2QKB1R w KQk -
Side to move: White
Legal moves: b6a5, a3a4, e4e5, b6d4, b2b3, f2f3, b6d8, d1d6, d1f3, e1d2, b5c3, b6c5, c2c3, f2f4, h2h3, e1e2, a1c1, d1d7, a1b1, g2g4, f1d3, d1e2, b2b4, f1e2, b5d6, d1h5, d1g4, b5c7, d1d3, c2c4, d1b1, b6a7, d1d4, d1c1, b6e3, h2h4, b5a7, d1d2, g2g3, b6c7, f1c4, a1a2, b5d4, h1g1, d1d5

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

<rationale>
Position analysis (Win %):
1. c2c4 (39.7%)
2. b5c7 (38.5%)
3. f2f3 (37.1%)
4. a3a4 (35.2%)
</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): r3kb1r/pp3ppp/2n5/q2pB3/3Pn1b1/2N2P2/PP2P2P/2RQKBNR b Kkq -
Side to move: Black
Legal moves: g7g5, c6b4, e8d7, a5b5, g4h3, a5a2, e4f6, g4f5, e4f2, a5a6, e4g3, f8e7, g4e6, h7h5, e8e7, a5a4, c6d8, h7h6, f7f5, f8c5, c6e7, g4f3, a5c5, b7b5, g4c8, a5a3, a8d8, a5d8, a5c7, f8a3, c6b8, a5b6, e4g5, f8b4, e4c3, e4d2, g7g6, c6d4, a5b4, a5c3, g4h5, a8b8, b7b6, f8d6, a8c8, e4d6, a7a6, h8g8, f7f6, e4c5

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

<rationale>
Position analysis (Win %):
1. f7f6 (46.8%)
2. f8e7 (42.3%)
3. c6e5 (34.6%)
4. e4c3 (31.0%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): 4qkr1/p2p3Q/4pP1p/2p5/2P4P/2P3P1/P4Pb1/5RK1 w - -
Side to move: White
Legal moves: f1d1, h7d7, g3g4, a2a4, h7g6, g1h2, g1g2, h7f7, f6f7, f2f4, f1a1, h7e4, h7e7, h7g7, h4h5, f2f3, f1e1, h7b1, f1b1, h7c2, f1c1, h7h6, h7f5, a2a3, h7d3, h7h8, h7g8

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

<rationale>
Position analysis (Win %):
1. g1g2 (87.7%)
2. h7h6 (87.1%)
3. f1b1 (79.8%)
</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): r4rk1/1bp1npbp/p3p1p1/2P3B1/8/5N1P/PPP2PP1/R2N1RK1 w - -
Side to move: White
Legal moves: g5e3, a1b1, f3d2, f3e5, b2b4, g5d2, g5h6, h3h4, g2g4, g5f6, f3e1, a2a3, a2a4, b2b3, g5c1, g1h1, g1h2, f3h4, a1c1, c5c6, c2c4, g2g3, c2c3, g5h4, d1c3, g5f4, d1e3, f1e1, f3h2, g5e7, f3d4

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

<rationale>
Position analysis (Win %):
1. g5e7 (82.0%)
2. a1b1 (50.7%)
3. f1e1 (50.6%)
</rationale><uci_move>g5e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/K7/8/3P4/8/5P2/3k4 w - - 0 1
Side to move: White
Legal moves: a6b7, a6b5, d4d5, a6b6, a6a5, a6a7, f2f3, f2f4

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>a6b7</uci_move><|eot_id|>


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

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

Position (FEN): 2r4k/pp4bp/3qQpp1/3Bp3/8/1P2P3/P4PPP/3R2K1 w - -
Side to move: White
Legal moves: e6d6, d5e4, e6f5, d1f1, d1b1, d1d2, g1h1, e6f7, g1f1, d5c4, g2g3, a2a4, d5f3, e6d7, d5c6, e3e4, d5b7, h2h3, e6e5, b3b4, e6e7, f2f4, e6f6, f2f3, d1d4, e6h3, e6e8, g2g4, d1e1, a2a3, d1a1, e6g8, h2h4, d1c1, d1d3, e6g4, e6c8

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

<rationale>
Position analysis (Win %):
1. e6d6 (99.0%)
2. e6c8 (92.7%)
3. e6f7 (55.0%)
4. h2h4 (54.9%)
</rationale><uci_move>e6d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3K4/6B1/3N4/8/1k6/8/8 w - - 0 1
Side to move: White
Legal moves: d7d6, g6e8, d7c7, g6f5, g6c2, d5e7, d7e6, d7c8, d7e8, g6b1, g6h5, g6e4, g6f7, d7c6, d7e7, d5b6, d5f6, d5b4, g6d3, d5e3, g6h7, d5c3, d5f4, d7d8, d5c7

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): 3q2nr/1ppbnk2/1p1p1p2/3PpP1p/1PP1P1p1/2N1B3/3Q2BP/5RK1 b - -
Side to move: Black
Legal moves: d7c6, f7f8, d7e6, c7c6, f7g7, h8h7, c7c5, d8b8, d8e8, d7e8, e7d5, d8c8, d7f5, d7a4, h5h4, d8a8, b6b5, e7c8, d7c8, d8f8, g4g3, d7b5, e7c6, f7e8, g8h6, e7g6, h8h6, e7f5

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

<rationale>
Position analysis (Win %):
1. h5h4 (50.9%)
2. d8a8 (50.0%)
3. f7g7 (47.4%)
</rationale><uci_move>h5h4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/bpp2ppp/p1n1pn2/2Pp4/1P1P4/P4NP1/1B1NPPBP/R2QR1K1 b - -
Side to move: Black
Legal moves: a7b6, a7c5, e6e5, g7g6, c6a5, b7b5, f6e4, d8d6, g8h8, e8e7, g7g5, d8e7, c6e5, d8d7, h7h6, h7h5, e8f8, a8b8, f6h5, c6e7, g8f8, c6d4, c8d7, a6a5, a7b8, b7b6, f6g4, c6b4, f6d7, c6b8

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

<rationale>
Position analysis (Win %):
1. a7b8 (67.9%)
2. c8d7 (63.8%)
3. e8f8 (63.7%)
4. c6e7 (62.8%)
5. h7h6 (62.7%)
</rationale><uci_move>a7b8</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/pp4pp/2n1pr2/1Nqp4/2B2P2/2P2N2/PP1Q2PP/R3K2R b KQ -
Side to move: Black
Legal moves: g8f8, c6a5, c5g1, f6f7, c5e3, c6d8, c5f2, a8b8, c5b4, g8f7, c5e7, d5d4, c6e7, f6f5, c5d6, f6h6, a7a5, e6e5, g8h8, c5c4, a7a6, c6b4, c5b5, c8d7, c6d4, f6g6, c6b8, g7g6, h7h5, h7h6, f6f4, c5d4, c5a3, c6e5, f6f8, d5c4, c5b6, g7g5, b7b6, c5f8

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

<rationale>
Position analysis (Win %):
1. a7a6 (76.1%)
2. d5c4 (61.0%)
3. c5c4 (51.6%)
</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): r1b2knr/pp2bppp/1npq4/3p4/P2P4/2NB1N2/1PP2PPP/R1BQR1K1 b - -
Side to move: Black
Legal moves: e7h4, c8g4, g8f6, d6g3, d6b8, d6c7, a7a5, h7h5, c8e6, a7a6, h7h6, b6a4, d6f6, g7g5, e7g5, d6d7, f8e8, g8h6, d6a3, b6d7, d6b4, g7g6, e7f6, c8d7, d6e5, d6d8, d6h6, c8h3, c6c5, f7f5, b6c4, e7d8, d6e6, d6g6, c8f5, a8b8, d6c5, d6f4, d6h2, f7f6

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

<rationale>
Position analysis (Win %):
1. b6d7 (69.4%)
2. g7g6 (68.7%)
3. d6d8 (67.6%)
4. c8g4 (65.6%)
5. a7a5 (63.0%)
</rationale><uci_move>b6d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r2/pp1p1k1B/3Ppnp1/b3B3/8/2N2Q2/P1P2PPP/R3K2R w KQ -
Side to move: White
Legal moves: f3e4, e1g1, e5f4, h7g8, f3d1, a2a3, a1b1, g2g3, e1d1, e1e2, f3d5, f3c6, f3g3, h1f1, f3f5, e5f6, e5g3, e1f1, a1d1, f3g4, f3d3, a2a4, h2h4, h2h3, e5d4, a1c1, f3f6, f3b7, g2g4, f3f4, e1d2, f3h3, f3h5, f3e2, e1c1, h1g1, f3e3, h7g6

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

<rationale>
Position analysis (Win %):
1. h2h4 (90.8%)
2. h7g6 (82.1%)
3. g2g4 (75.7%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/pp3p1p/5np1/2q1P3/2B1P3/2P5/PP2N1PP/R1Q2RK1 w kq -
Side to move: White
Legal moves: f1f2, g1h1, c1e3, e2d4

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

<rationale>
Position analysis (Win %):
1. e2d4 (77.9%)
2. f1f2 (75.9%)
3. g1h1 (35.9%)
4. c1e3 (9.1%)
</rationale><uci_move>e2d4</uci_move><|eot_id|>


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

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

Position (FEN): 1rbqkb1r/5pp1/1pnp1n1p/pB2p3/4P3/1NN1B2P/PPPQ1PP1/R3K2R b KQk -
Side to move: Black
Legal moves: h8h7, c8a6, c8g4, e8d7, f6h5, c8b7, e8e7, g7g6, f6d7, d6d5, c8f5, f6g4, d8d7, f6e4, h8g8, f8e7, b8b7, d8c7, f6h7, h6h5, d8e7, f6g8, c8d7, a5a4, g7g5, b8a8, c8h3, f6d5, c8e6

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

<rationale>
Position analysis (Win %):
1. a5a4 (83.2%)
2. d8c7 (78.2%)
3. d8d7 (75.0%)
4. c8b7 (69.7%)
5. c8d7 (60.4%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

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

Position (FEN): r3rnk1/1bq1bp2/p2p1n2/4pNN1/B1P1P3/2P4P/1P3PP1/R2QR1K1 w - -
Side to move: White
Legal moves: d1e2, g1h1, a4b3, c4c5, a1c1, f5h6, a1a3, d1c2, g5f3, d1h5, a4e8, a4c2, b2b4, f5e7, a1b1, d1d4, d1d3, h3h4, a1a2, g1f1, d1g4, d1c1, f5d6, g5e6, d1d2, d1b1, g1h2, a4d7, g5f7, e1f1, b2b3, d1f3, g2g4, f5d4, d1d5, f2f3, f5e3, d1d6, d1b3, f5g3, a4b5, g2g3, e1e3, e1e2, a4c6, g5h7, f5g7, f2f4, f5h4

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

<rationale>
Position analysis (Win %):
1. e1e3 (71.7%)
2. f5h6 (71.5%)
3. a4e8 (71.4%)
4. h3h4 (68.8%)
5. b2b4 (68.7%)
</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): 2r5/4k3/4b3/7P/p3P3/P1p1K3/8/5R2 w - -
Side to move: White
Legal moves: e3f2, f1f2, f1h1, f1f3, f1c1, e3f3, f1g1, f1f8, f1f5, f1f6, e3d3, e3f4, f1f4, f1d1, e3e2, e4e5, f1e1, f1a1, e3d4, f1f7, f1b1, h5h6

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

<rationale>
Position analysis (Win %):
1. h5h6 (13.1%)
2. f1c1 (11.2%)
3. f1e1 (10.6%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/2pb1pp1/1pnqpn1p/3p4/1p1P4/P1PBPN2/3N1PPP/R2QK2R w KQ -
Side to move: White
Legal moves: d1a4, f3h4, h2h3, e1e2, f3g5, d3b5, d2f1, d1c2, d2e4, d1b1, e1f1, d2b1, h2h4, g2g4, a3a4, f3g1, d3e2, d3c4, a1a2, e1g1, a1b1, d3e4, f3e5, d3f1, a3b4, d1e2, e3e4, c3c4, d3g6, d3c2, a1c1, d3h7, d2c4, d2b3, g2g3, d1c1, d3a6, d1b3, d3b1, d3f5, c3b4, h1g1, h1f1

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

<rationale>
Position analysis (Win %):
1. c3b4 (44.8%)
2. a3b4 (44.0%)
3. d1b3 (28.6%)
</rationale><uci_move>c3b4</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/3Q2p1/2K3P1/4p2P/8/5P2/q7 b - -
Side to move: Black
Legal moves: f8f7, f8g7, f8g8, f8e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (99.0%)
2. f8g8 (99.0%)
3. f8f7 (80.5%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1r1q1k1/pb3ppn/3bpn2/1p1pNPp1/2pP3P/2P1P1B1/PPQNB3/2KR3R b - -
Side to move: Black
Legal moves: d6e5, b5b4, d6a3, c8b8, a7a6, e8d7, b7c6, b7a6, d6c7, c8c7, d6c5, d6f8, g8h8, d6b8, h7f8, f6e4, e8d8, g5g4, a8b8, f6g4, e8e7, c8d8, f6h5, g8f8, g5h4, e8f8, a7a5, d6e7, c8c5, d6b4, c8c6, g7g6, e8c6, f6d7, e6f5

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

<rationale>
Position analysis (Win %):
1. b5b4 (65.2%)
2. d6e5 (59.9%)
3. g5g4 (53.1%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): 7k/8/8/3P4/8/4P1K1/8/8 w - - 0 1
Side to move: White
Legal moves: g3h2, g3g4, g3f3, g3f2, d5d6, g3h3, g3g2, e3e4, g3h4, g3f4

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>g3h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4K3/8/8/5Q2/5p2/8/1k6 b - - 0 1
Side to move: Black
Legal moves: b1a1, f3f2, b1b2, b1a2, b1c2

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>b1c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppQ1ppp/8/4q3/2P1p3/1N6/P5PP/R3R2K w - -
Side to move: White
Legal moves: d7d3, d7e8, g2g3, h1g1, e1d1, b3d4, d7d2, d7f5, e1g1, d7c8, g2g4, h2h3, b3d2, e1c1, d7f7, e1e4, b3a5, d7d8, d7h3, d7d1, d7b5, d7d6, a2a4, b3c5, e1e3, d7d5, d7e6, d7c7, b3c1, a1b1, e1f1, a2a3, d7d4, d7c6, a1d1, c4c5, e1b1, d7e7, e1e2, a1c1, d7g4, d7a4, h2h4

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

<rationale>
Position analysis (Win %):
1. a1d1 (63.5%)
2. d7d5 (61.7%)
3. d7b5 (59.2%)
4. a1c1 (58.7%)
</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): 4k3/4Bp1P/1p2nP2/2p5/2K5/5b2/P7/8 b - -
Side to move: Black
Legal moves: f3g2, e6d8, f3b7, f3h5, f3h1, f3d1, e6d4, f3g4, f3e4, f3d5, e6f8, e6f4, f3e2, e8d7, e6g7, e6g5, f3c6, e6c7, f3a8, b6b5

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

<rationale>
Position analysis (Win %):
1. b6b5 (93.0%)
2. e6f4 (91.3%)
3. f3c6 (91.2%)
4. e8d7 (90.0%)
5. f3e2 (89.8%)
</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): rnbqk1nr/pppp2pp/8/4pp2/1bPP4/6P1/PP1BPP1P/RN1QKBNR b KQkq -
Side to move: Black
Legal moves: e5e4, g7g6, b4a5, c7c6, g8h6, b7b6, g8f6, g8e7, d8g5, e8f8, b4f8, b4d2, e8e7, b8a6, h7h6, b4c5, f5f4, e8f7, b4e7, d8f6, c7c5, d8h4, d8e7, a7a6, d7d6, b4d6, b7b5, b8c6, a7a5, d7d5, b4c3, g7g5, e5d4, h7h5, b4a3

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

<rationale>
Position analysis (Win %):
1. a7a5 (60.9%)
2. d8e7 (59.5%)
3. b4d6 (58.3%)
4. b4d2 (52.7%)
</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): r2qr1k1/p1ppb1pp/bpn2n2/3N1p2/2P5/3Q1NP1/PP1BPPBP/R3K2R b KQ -
Side to move: Black
Legal moves: e7a3, e7b4, g8f7, a6b5, f5f4, g7g5, f6g4, f6d5, a8b8, h7h5, g7g6, f6e4, e8f8, c6e5, d7d6, a6c8, e7c5, d8b8, c6a5, g8f8, a8c8, c6b4, e7f8, b6b5, h7h6, a6b7, c6d4, g8h8, c6b8, d8c8, f6h5, e7d6, a6c4

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

<rationale>
Position analysis (Win %):
1. e8f8 (58.6%)
2. f6e4 (58.3%)
3. f6d5 (54.9%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1b3ppp/p2p4/1p1p4/3P4/P1q3PB/1PR1PP1P/2R3K1 w - -
Side to move: White
Legal moves: c1b1, c1f1, b2b3, f2f4, h3g4, a3a4, h3d7, g3g4, h3f1, c1d1, g1h1, b2b4, h3e6, c1e1, g1f1, e2e4, b2c3, c2d2, e2e3, h3g2, c1a1, f2f3, h3c8, g1g2, c2c3, h3f5

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

<rationale>
Position analysis (Win %):
1. c2c3 (74.1%)
2. b2c3 (53.3%)
3. e2e3 (11.5%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): K3R3/6Q1/3k4/8/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: d6c6, d6c5, d6d5

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>d6c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3p1p/1p2pp2/8/2BP4/2P2N2/P4PPP/5RK1 w - -
Side to move: White
Legal moves: f1a1, a2a4, a2a3, f1d1, h2h3, g2g4, c4d5, f3h4, c4a6, f1b1, f1c1, c4b3, f3e5, h2h4, c4d3, d4d5, c4b5, g2g3, c4e2, f3d2, c4e6, f3g5, f1e1, g1h1, f3e1

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

<rationale>
Position analysis (Win %):
1. f3d2 (17.9%)
2. c4b3 (16.1%)
3. f1c1 (16.1%)
</rationale><uci_move>f3d2</uci_move><|eot_id|>


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

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

Position (FEN): 2n4r/2pk2p1/1p3p2/p2p3p/P2P3P/1N2r1P1/1PP2P2/2K1R3 w - -
Side to move: White
Legal moves: b3a1, e1d1, c1d1, c1b1, e1g1, c2c4, f2f3, f2f4, e1e3, b3a5, b3c5, e1e2, c2c3, g3g4, e1f1, f2e3, b3d2, e1h1, c1d2

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

<rationale>
Position analysis (Win %):
1. e1e3 (44.6%)
2. f2e3 (35.4%)
3. b3c5 (12.1%)
4. c1d1 (10.9%)
5. c1d2 (10.9%)
</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): r4rk1/ppn3bp/2pp1q2/3P1b2/1PP5/PQN1B2P/3KBP2/3R3R w - -
Side to move: White
Legal moves: b3c2, b3a4, e3a7, e3b6, c3a4, c3a2, e3f4, c3e4, h1f1, e3h6, h1g1, d1b1, b3a2, b3b1, e2f3, e3g5, a3a4, d1a1, f2f3, e2g4, d2e1, e2d3, e2f1, e2h5, f2f4, h1h2, d1f1, c3b1, e3c5, h3h4, d1g1, d1c1, b3b2, b4b5, e3d4, d1e1, d2c1, h1e1, c3b5, d5c6, c4c5

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

<rationale>
Position analysis (Win %):
1. h1g1 (56.6%)
2. e2d3 (55.0%)
3. d1g1 (52.7%)
4. h3h4 (52.2%)
5. d1c1 (52.0%)
</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): 2K5/r3P1k1/8/8/8/8/5R2/8 b - -
Side to move: Black
Legal moves: a7a6, a7a4, a7a2, a7d7, g7h8, a7e7, a7a5, a7c7, g7g6, g7g8, g7h6, g7h7, a7a3, a7b7, a7a8, a7a1

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

<rationale>
Position analysis (Win %):
1. a7a6 (99.0%)
2. a7e7 (50.0%)
3. a7a8 (50.0%)
</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): r4bk1/qp1b1p2/3p3p/p2Pp1p1/P3P3/Q5BP/1P2BPP1/2rR1K2 w - -
Side to move: White
Legal moves: h3h4, e2h5, f1g1, a3c3, d1e1, a3b4, e2g4, g3e5, e2d3, a3e3, g3f4, a3a1, e2b5, a3d6, a3c5, e2f3, e2a6, b2b3, e2c4, a3a2, g3h2, f2f3, a3f3, d1c1, f1e1, a3d3, a3b3, g3h4, b2b4, f2f4

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

<rationale>
Position analysis (Win %):
1. d1c1 (54.1%)
2. a3d3 (11.9%)
3. f2f3 (11.3%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 2br1k2/1p2npp1/p1p1N2p/P1q5/1PP3P1/3R3P/2B2P2/6K1 b - -
Side to move: Black
Legal moves: f7e6, c8e6, f8g8, f8e8

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

<rationale>
Position analysis (Win %):
1. c8e6 (99.0%)
2. f8e8 (99.0%)
3. f7e6 (84.5%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/5K2/8/4P3/4P3/8/8/6k1 b - - 0 1
Side to move: Black
Legal moves: g1f1, g1f2, g1g2, g1h1, g1h2

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>g1h2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/1qnbb3/3pN3/3P1p2/1B6/PPP3PP/R1BQ1R1K w - -
Side to move: White
Legal moves: e5f3, e5g6, f1f4, d1e1, d1d2, a2a3, e5g4, a2a4, h2h4, h1g1, f1f2, h2h3, d1d3, g2g4, e5d3, e5f7, e5c6, e5d7, c2c4, g2g3, f1g1, d1g4, f1e1, b3c4, c1d2, d1f3, c2c3, d1e2, d1h5, a1b1, c1e3, b3d5, b3a4, c1f4, e5c4, f1f3

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

<rationale>
Position analysis (Win %):
1. c2c3 (44.8%)
2. e5c6 (44.1%)
3. c1f4 (38.1%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/5pp1/p3pn1p/1p2N3/3P4/1Q3PP1/P3P2P/2q1B1K1 w - -
Side to move: White
Legal moves: d4d5, h2h4, b3c3, g1f1, e5d7, b3b2, f3f4, b3b5, b3a4, e5g6, b3d3, b3e6, a2a4, b3c4, e2e4, g1f2, b3b1, e5f7, e5c4, g3g4, b3e3, e5g4, h2h3, g1h1, b3d1, e5d3, g1g2, b3d5, e2e3, b3a3, e5c6, b3c2, b3b4, a2a3

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

<rationale>
Position analysis (Win %):
1. b3c3 (47.8%)
2. g1f2 (43.8%)
3. g1f1 (42.1%)
</rationale><uci_move>b3c3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p2/R5np/1p2p1p1/4n3/3r1NPP/3N1P1K/8 w - -
Side to move: White
Legal moves: a6a2, a6b6, g3g4, d2c4, a6f6, d2b1, a6a1, f3e1, d2b3, a6c6, h3h4, f3g5, d2e4, h2h1, a6a8, f3g1, f3e5, a6g6, a6e6, a6d6, d2f1, a6a7, h2g2, f3d4, h2g1, a6a3, a6a4, f3h4, a6a5

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

<rationale>
Position analysis (Win %):
1. d2e4 (48.3%)
2. a6a8 (41.3%)
3. a6a2 (21.8%)
4. f3e5 (14.9%)
5. h3h4 (12.0%)
</rationale><uci_move>d2e4</uci_move><|eot_id|>


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

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

Position (FEN): 1r2rbk1/Rb3pp1/2p3np/1pqpp2Q/4P1N1/1BPPB2P/1P3PP1/4R1K1 b - -
Side to move: Black
Legal moves: g6e7, g8h7, d5d4, g6h4, c5a7, c5a3, c5b4, f7f6, e8c8, c5d6, c5b6, f8e7, c5e3, e8d8, b8d8, b8a8, b7a8, c5d4, c5c4, g6h8, c5c3, c5e7, f7f5, b7a6, g8h8, e8e6, f8d6, b5b4, g6f4, e8e7, d5e4, b7c8, b8c8

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

<rationale>
Position analysis (Win %):
1. g6f4 (82.4%)
2. c5e7 (65.2%)
3. c5d6 (58.3%)
</rationale><uci_move>g6f4</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1kb1r/p2p1p2/2p1pn1p/q5p1/4P3/1PN3B1/P1P2PPP/R2QKB1R w KQk -
Side to move: White
Legal moves: d1d5, f1d3, h1g1, g3e5, d1d6, d1d2, d1d7, g3f4, d1e2, h2h4, f1b5, g3b8, f1c4, d1f3, d1d3, e1e2, g3d6, f2f3, a2a3, g3h4, d1b1, f1a6, h2h3, e4e5, d1d4, d1h5, b3b4, g3c7, d1g4, a1c1, f1e2, f2f4, d1c1, e1d2, a2a4, a1b1

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

<rationale>
Position analysis (Win %):
1. d1f3 (20.6%)
2. d1d3 (17.7%)
3. f1d3 (17.7%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6K1/8/6k1/8/8/Q5R1 b - - 0 1
Side to move: Black
Legal moves: g4f3, g4h4, g4h3, g4f4

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>g4h4</uci_move><|eot_id|>


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

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

Position (FEN): r4q2/6rk/2n1p1pp/3pPp1P/1PpP1P2/2P2N1N/2B1KP2/R6Q w - -
Side to move: White
Legal moves: a1b1, h1c1, c2e4, a1f1, a1a8, h3g1, c2d1, e2d1, a1a4, c2f5, a1e1, f3g1, a1a3, a1g1, e2e1, e2f1, b4b5, c2b3, a1d1, f3g5, h5g6, a1a7, h1b1, f3e1, c2a4, h3g5, f3h4, e2d2, h1g2, a1a2, f3h2, c2d3, a1a5, h1g1, h1e1, h1f1, a1c1, e2e3, a1a6, h1h2, h1d1, f3d2, c2b1

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

<rationale>
Position analysis (Win %):
1. h3g5 (92.8%)
2. f3g5 (92.7%)
3. h5g6 (78.1%)
</rationale><uci_move>h3g5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp3ppp/3bpn2/1B1p1n2/3P1P2/2N1BQ1P/PPP3P1/R4RK1 w Qq -
Side to move: White
Legal moves: c3d5, g2g4, g1h2, e3f2, f3d5, f1d1, a2a3, f3e2, f3g4, b5a6, e3c1, b5d7, b5a4, f3e4, f1b1, f3f2, c3b1, f1f2, a1d1, a1c1, b5c6, g1f2, a2a4, b5e2, g1h1, f1e1, f3g3, a1b1, g2g3, e3d2, b2b3, c3e4, c3a4, f3h5, c3e2, b2b4, b5d3, h3h4, b5e8, a1e1, f1c1, f3d1, b5c4, c3d1

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

<rationale>
Position analysis (Win %):
1. b5d3 (45.9%)
2. g2g4 (45.1%)
3. a2a3 (44.8%)
4. a2a4 (43.9%)
5. a1b1 (41.3%)
</rationale><uci_move>b5d3</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/1p1npppp/p4n2/qB1p4/8/2N5/PPPP1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d1f3, c3b1, d2d3, b5a4, g2g4, b5a6, d1e1, b2b4, h2h3, f2f3, c3e4, d1g4, b2b3, a2a4, b5d7, d1e2, g1h1, f1e1, c3d5, f2f4, b5d3, b5c4, h2h4, d2d4, b5e2, b5c6, c3e2, d1h5, a2a3, a1b1, c3a4, g2g3

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

<rationale>
Position analysis (Win %):
1. b5d7 (51.3%)
2. b5e2 (49.8%)
3. b5e2 (49.8%)
4. b5a4 (48.4%)
5. b5a4 (48.4%)
</rationale><uci_move>b5d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/6P1/8/K1pn2Rp/8/8/1p6/2k5 b - -
Side to move: Black
Legal moves: b2b1b, d5c7, c1b1, d5f4, b2b1n, d5f6, d5b6, h5h4, c1c2, d5c3, c1d1, d5b4, c5c4, d5e7, b2b1q, d5e3, b2b1r, c1d2

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

<rationale>
Position analysis (Win %):
1. c5c4 (99.6%)
2. d5e3 (99.6%)
3. d5c3 (99.6%)
4. d5e7 (50.6%)
5. d5f6 (50.0%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/3bbpp1/ppn2n2/2p1PP1p/P1Np1B2/3P2PP/1PP3B1/R2Q1RK1 b kq -
Side to move: Black
Legal moves: h5h4, e8f8, g7g6, e7d6, c6e5, f6d5, b6b5, f6g4, g7g5, d7c8, d7f5, d7e6, h8h7, c6a7, d8c8, h8h6, c6b4, e7f8, f6g8, a8b8, a8a7, f6h7, a8c8, c6a5, h8f8, d8c7, d8b8, f6e4, e8g8, h8g8, a6a5, c6b8

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

<rationale>
Position analysis (Win %):
1. a8b8 (68.9%)
2. a8c8 (66.6%)
3. e8f8 (65.8%)
4. a8a7 (65.7%)
5. c6e5 (65.5%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pb1p1ppp/2p1p3/4q3/1nP1N3/P4P2/1P1B2PP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: e8e7, e5d5, a8b8, e5h2, h8g8, e5g5, e5b8, e5e4, a8c8, e5f5, f7f6, d7d6, e5a5, b4a2, e5c5, h7h5, g7g6, f7f5, e5d6, e5f6, b4c2, b4a6, e5f4, d7d5, f8c5, e8c8, b4d5, a8d8, g7g5, b7c8, e8d8, f8d6, a7a5, e5h5, c6c5, e5d4, e5b5, f8e7, e5g3, b4d3, e5c3, e5b2, a7a6, e5c7, b7a6, h7h6

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

<rationale>
Position analysis (Win %):
1. c6c5 (62.4%)
2. c6c5 (62.4%)
3. b4d5 (51.9%)
4. b4d5 (51.9%)
5. d7d5 (51.7%)
6. d7d5 (51.7%)
7. f7f5 (50.0%)
8. f7f5 (50.0%)
9. b4a6 (48.3%)
</rationale><uci_move>c6c5</uci_move><|eot_id|>


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

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

Position (FEN): 1n6/4N3/4p1P1/kp2p3/p3P3/8/K7/8 b - -
Side to move: Black
Legal moves: a5b6, a5b4, b8a6, a5a6, a4a3, b8c6, b5b4, b8d7

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

<rationale>
Position analysis (Win %):
1. b8a6 (99.0%)
2. a5b4 (99.0%)
3. a5b6 (99.0%)
4. b8c6 (99.0%)
5. b8d7 (89.0%)
</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): 2rq1r2/3b1p1k/3p4/p2p2Rp/1p1NP2P/1P3P2/PP1Q4/1K6 b - -
Side to move: Black
Legal moves: d7h3, d8g5, h7h8, d8e8, c8c1, d7c6, d8c7, f7f6, d5e4, d7a4, d7b5, c8c2, f8h8, d8e7, c8c7, d8f6, d7f5, d7e6, c8c5, c8b8, a5a4, f8e8, d7g4, c8c3, c8c6, h7h6, c8c4, c8a8, f8g8, d7e8, d8b6, f7f5

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

<rationale>
Position analysis (Win %):
1. f7f6 (79.0%)
2. d8g5 (53.3%)
3. d8f6 (50.1%)
4. f8h8 (50.0%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2k5/1p6/pK3P2/P7/8/8 w - -
Side to move: White
Legal moves: f4f5, b4c3, b4a5

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

<rationale>
Position analysis (Win %):
1. f4f5 (99.0%)
2. b4a5 (99.0%)
3. b4c3 (50.3%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 1r3b1k/p7/3p1Np1/p1p1p1P1/R1n1K2P/2P1B3/5P2/8 b - -
Side to move: Black
Legal moves: c4a3, c4d2, b8b7, b8b2, f8g7, b8c8, h8g7, b8e8, d6d5, b8b4, a7a6, b8a8, b8d8, f8h6, c4b2, b8b1, b8b6, c4e3, b8b5, f8e7, c4b6, b8b3

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

<rationale>
Position analysis (Win %):
1. c4b2 (65.7%)
2. c4e3 (60.5%)
3. c4b6 (55.5%)
</rationale><uci_move>c4b2</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1r1k/ppp3bp/6p1/4Np2/2BPp3/7P/PPP2PP1/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g7f6, g7e5, d8d7, f8f6, d8f6, c7c5, b7b5, d8g5, d8e7, b8c6, b8d7, c8d7, b7b6, f5f4, a7a5, d8d5, a7a6, f8e8, d8h4, c7c6, d8d6, e4e3, c8e6, b8a6, d8e8, g7h6, d8d4, f8f7, h7h5, h7h6, g6g5, f8g8

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

<rationale>
Position analysis (Win %):
1. g7e5 (57.7%)
2. d8e8 (52.9%)
3. d8f6 (52.8%)
4. c7c5 (52.8%)
5. d8e7 (51.3%)
</rationale><uci_move>g7e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r2k4/8/8/2r1N1P1/p1B2P2/R4K2/8 w - -
Side to move: White
Legal moves: e4c5, c3b4, c3a5, f2g2, a2e2, e4f6, c3g7, f3f4, a2a3, c3b2, c3a1, e4d6, a2c2, f2e3, a2d2, c3e5, f2f1, e4g5, e4g3, f2e2, c3d2, a2b2, c3d4, e4d2, f2e1, g4g5, f2g3, c3h8, c3f6, f2g1, a2a1, c3e1

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

<rationale>
Position analysis (Win %):
1. g4g5 (79.3%)
2. c3d2 (78.5%)
3. f2g3 (78.3%)
4. c3e1 (77.4%)
5. f2e3 (76.9%)
</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): 3rr1k1/p4p1p/6p1/1Nb3Q1/8/P2n1N2/1P3RPP/6K1 b - -
Side to move: Black
Legal moves: g8f8, d3c1, c5e7, e8e4, e8e5, d8d4, e8e3, d8d6, c5d6, f7f6, a7a6, e8e7, c5a3, e8e1, d3e5, a7a5, c5d4, c5e3, d8d5, d8a8, d8d7, d3f4, h7h6, g8h8, e8e6, e8f8, c5b6, c5f8, d3b4, d3e1, c5b4, e8e2, c5f2, d3b2, h7h5, d8b8, d3f2, d8c8, f7f5, g8g7

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

<rationale>
Position analysis (Win %):
1. h7h6 (18.6%)
2. c5b6 (18.4%)
3. c5e3 (13.9%)
</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): r1b1k2r/ppppqppp/2n5/8/2BP4/2Q2N2/P4PPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: e7f8, b7b6, e7d8, c6a5, e7e1, e7e5, g7g6, a7a6, h7h5, e7d6, e7g5, c6d8, h8f8, a7a5, a8b8, f7f6, h8g8, h7h6, e8d8, g7g5, e7e6, e7e3, e7a3, c6e5, e7e2, e7c5, e8g8, c6d4, e8f8, e7f6, e7h4, c6b8, e7e4, f7f5, d7d6, e7b4, c6b4, d7d5, b7b5

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

<rationale>
Position analysis (Win %):
1. d7d6 (90.7%)
2. c6d8 (90.4%)
3. d7d5 (89.0%)
4. b7b5 (89.0%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): r3qbk1/2p2ppR/1p4N1/pQ2p3/2BP4/5PP1/5PK1/8 b - -
Side to move: Black
Legal moves: a5a4, f8a3, a8c8, e8d8, g8h7, a8d8, e8e6, c7c6, e5d4, e8d7, a8a6, c7c5, e5e4, f8c5, f8b4, e8b8, e8c6, e8e7, e8b5, a8b8, a8a7, f8e7, e8c8, f8d6

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

<rationale>
Position analysis (Win %):
1. e5e4 (99.0%)
2. e8d8 (99.0%)
3. a8b8 (99.0%)
4. e8c8 (99.0%)
5. g8h7 (84.5%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2n5/2P4p/1P3pp1/8/2RN1k2/r7/2K5/8 b - -
Side to move: Black
Legal moves: a3a6, a3a7, g6g5, a3e3, a3d3, f6f5, a3f3, c8e7, a3h3, c8a7, f4e5, f4g3, a3c3, h7h6, f4e4, f4e3, a3a1, c8b6, a3a5, a3a8, a3b3, f4g4, a3g3, a3a2, a3a4, f4g5, h7h5, c8d6

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

<rationale>
Position analysis (Win %):
1. a3c3 (97.4%)
2. a3a2 (93.5%)
3. c8b6 (77.8%)
</rationale><uci_move>a3c3</uci_move><|eot_id|>


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

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

Position (FEN): r3br1k/pp1qb1p1/1n2pP2/3p2N1/1pnP3P/3B2P1/P1P2PK1/RNBQ3R b - -
Side to move: Black
Legal moves: b6a4, g7g6, h8g8, c4e3, f8g8, a8b8, e8f7, c4d2, d7c8, d7b5, a8c8, g7f6, b4b3, d7c7, d7d6, a7a6, c4e5, e8h5, c4b2, b6c8, d7c6, e7c5, e7d8, e8g6, f8f7, c4a3, a7a5, e6e5, c4d6, a8d8, e7f6, d7a4, e7d6, c4a5, f8f6, d7d8

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

<rationale>
Position analysis (Win %):
1. g7f6 (61.7%)
2. f8f6 (61.7%)
3. e7f6 (58.3%)
</rationale><uci_move>g7f6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/3b1ppp/3p4/2p1p3/1pP1N2N/1P1q3P/5PP1/3R1Q1K b - -
Side to move: Black
Legal moves: d7b5, d3e3, a8a6, f7f6, d7e6, a8b8, d3e4, d3d4, h7h6, d3c3, d3f3, a8a3, a8a7, a8a2, a8e8, a8a1, d7f5, d3c4, d3h3, g7g5, g8h8, d6d5, d7a4, a8a4, a8d8, f7f5, d7e8, d3c2, d3d5, g8f8, a8c8, d7c8, d7g4, d7c6, d3g3, a8a5, a8f8, d7h3, d3d1, d3b3, d3b1, d3e2, h7h5, d3f1, d3d2, g7g6

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

<rationale>
Position analysis (Win %):
1. d3f1 (69.1%)
2. d3b3 (66.4%)
3. d3e4 (22.0%)
</rationale><uci_move>d3f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P7/8/8/4b1p1/1p1k2Pp/1P5P/K5B1 b - -
Side to move: Black
Legal moves: d3e2, e4h7, e4d5, e4a8, d3d2, e4c6, e4b7, d3c2, d3c4, e4g2, e4h1, e4f5, e4g6, e4f3

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

<rationale>
Position analysis (Win %):
1. e4c6 (1.5%)
2. e4f3 (1.3%)
3. e4d5 (0.8%)
4. d3d2 (0.7%)
5. d3e2 (0.4%)
</rationale><uci_move>e4c6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqn1k1/pp1p1p1p/2p3p1/6b1/4N3/1P1B1Q2/PBPP1PPP/R5K1 b - -
Side to move: Black
Legal moves: g8f8, h7h6, d8c7, a8b8, h7h5, d8f6, b7b5, b7b6, g5d2, g5h6, g5f6, e8g7, g5h4, g5e3, d8b6, a7a6, e8f6, d7d6, f7f5, e8d6, g5e7, g5f4, d8a5, c6c5, f7f6, e8c7, d7d5, d8e7, a7a5

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

<rationale>
Position analysis (Win %):
1. d7d5 (63.6%)
2. g5h6 (58.8%)
3. g5e7 (54.5%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/P7/3r4/8/8/2K5/3pk3/8 w - -
Side to move: White
Legal moves: b8b1, c3c2, b8a8, a7a8n, b8h8, c3b2, a7a8q, b8b7, b8b2, b8b4, b8b6, b8d8, c3b3, b8e8, a7a8r, c3b4, b8c8, b8b3, c3c4, b8b5, a7a8b, b8f8, b8g8

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

<rationale>
Position analysis (Win %):
1. a7a8q (99.6%)
2. b8e8 (99.6%)
3. b8b2 (13.7%)
4. b8b1 (13.4%)
5. a7a8r (10.6%)
</rationale><uci_move>a7a8q</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/pp2npbp/1qp1p1p1/3pP3/3P1P2/2NQ1B2/PPP3PP/R1B1K2R w KQkq -
Side to move: White
Legal moves: c1d2, f3d1, a1b1, d3e4, d3a6, h1g1, d3e3, d3e2, f3e4, c1e3, g2g4, h2h4, b2b3, c3e4, c3a4, e1g1, d3b5, e1f2, d3d1, h1f1, c3b1, d3f5, e1f1, a2a4, f4f5, f3h5, d3c4, d3g6, e1e2, f3e2, e1d1, d3d2, e1d2, c3e2, a2a3, f3g4, b2b4, c3d5, d3f1, f3d5, h2h3, c3b5, g2g3, c3d1

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

<rationale>
Position analysis (Win %):
1. g2g4 (56.0%)
2. c1e3 (55.1%)
3. c3e2 (53.2%)
4. a1b1 (52.8%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1B2k2p/1p1r2p1/p4p2/P1p5/1P4P1/4PP1P/1R1nBK2 w - -
Side to move: White
Legal moves: b7a6, b1b2, b7c8, e2e4, e2e3, f1g2, b1d1, b7f3, b7d5, b3b4, f2f3, b3c4, b7h1, b1c1, g3g4, e1b4, b7c6, b7e4, b1a1, f1g1, e1c3, f2f4, e1a5, h2h3, b7g2, e1d2, b7a8, h2h4

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

<rationale>
Position analysis (Win %):
1. b3c4 (70.8%)
2. b7a6 (39.0%)
3. h2h3 (37.6%)
4. h2h4 (37.6%)
5. e2e4 (32.4%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/5bp1/5p1p/pp1p4/3R1P2/P1P3PP/1PB1q1K1/3Q4 w - -
Side to move: White
Legal moves: g2h1, d1e2, g2g1

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

<rationale>
Position analysis (Win %):
1. g2g1 (42.9%)
2. d1e2 (12.2%)
3. g2h1 (8.2%)
</rationale><uci_move>g2g1</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/ppp2p2/3p4/7p/3PP1pb/3NBP2/PPPK4/RN1Q1B1R b kq -
Side to move: Black
Legal moves: a7a5, e8e7, h4f2, g8h6, c7c6, g4f3, b7b6, b8a6, a7a6, h4g3, f7f5, d8g5, b7b5, g8f6, g4g3, h8h6, b8c6, c8e6, d6d5, d8e7, f7f6, b8d7, c7c5, h4e1, c8d7, h4f6, e8f8, e8d7, d8d7, d8f6, h8h7, h4g5, h4e7, c8f5, g8e7

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

<rationale>
Position analysis (Win %):
1. g4f3 (48.8%)
2. c7c5 (47.9%)
3. h4f6 (47.8%)
4. b8c6 (46.7%)
5. h4g5 (44.8%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1bnp1p/nq2p1p1/3pP3/1P1P4/P1NB1N2/3B1PPP/2RQ1RK1 w k -
Side to move: White
Legal moves: d3c4, g2g3, c3b5, f1e1, d3a6, d2e3, f3g5, f3h4, d3b1, c3b1, f3e1, d3b5, g2g4, c3e2, d3c2, d3g6, h2h3, c3d5, c3a2, d2h6, c1b1, d2f4, a3a4, c3e4, d1b3, d1c2, c1c2, h2h4, b4b5, d2e1, d1a4, d3f5, d2g5, c3a4, d1e1, d1e2, d3e4, g1h1, c1a1, d3e2

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

<rationale>
Position analysis (Win %):
1. b4b5 (89.1%)
2. d2g5 (81.5%)
3. h2h4 (77.8%)
4. d1e2 (77.3%)
5. h2h3 (77.2%)
</rationale><uci_move>b4b5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/p3p1pp/2p2p2/q2n4/Pn1P3B/NQ2PN2/2p2PPP/R4RK1 b kq -
Side to move: Black
Legal moves: a5a4, c2c1n, d5f4, h7h5, b4a2, c2c1r, a5b5, b4a6, e8c8, a5b6, d5c3, a8c8, c2c1b, a8b8, d5e3, a7a6, g7g6, e8f7, h8g8, a5d8, h7h6, e7e5, g7g5, b4d3, a5a6, d5b6, d5c7, e7e6, e8d8, a5c5, e8d7, c6c5, a8d8, c2c1q, a5c7, f6f5

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

<rationale>
Position analysis (Win %):
1. g7g5 (64.6%)
2. a8c8 (61.2%)
3. e7e6 (60.0%)
4. c6c5 (59.7%)
5. a5a6 (56.7%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): r4qk1/2Rb1r2/p2p1nnb/1p1Pp3/4P1Pp/N2N1p2/PPQ1B1PP/2R1B2K w - -
Side to move: White
Legal moves: c2c4, c7c4, e2f3, c2d2, g2f3, b2b3, g2g3, e1d2, e2d1, a3b5, e2f1, h2h3, a3c4, c1b1, c7a7, b2b4, c2d1, c1a1, c2a4, c1d1, c7d7, c7b7, d3f4, c2c6, e1h4, d3e5, e1b4, e1c3, e1f2, c2b1, g4g5, d3b4, h1g1, c2b3, d3f2, c7c5, c2c5, e1a5, c7c3, e1g3, d3c5, c7c6, c2c3, a3b1, c7c8

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

<rationale>
Position analysis (Win %):
1. g2f3 (26.0%)
2. e2f3 (17.2%)
3. c7d7 (15.6%)
4. e2d1 (12.5%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/ppp2ppp/3p4/8/3NP3/8/PPP2PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: g7g5, g8f6, h7h6, d8g5, b8a6, c7c5, f7f5, d8f6, d8e7, a7a6, c8g4, b7b6, d8d7, f8e7, a7a5, c8d7, g8e7, c7c6, e8e7, d8h4, c8e6, b7b5, f7f6, g8h6, b8c6, e8d7, c8f5, g7g6, d6d5, b8d7, h7h5, c8h3

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

<rationale>
Position analysis (Win %):
1. g7g6 (57.1%)
2. c7c5 (55.8%)
3. b8c6 (55.3%)
4. g8f6 (53.9%)
5. f8e7 (53.8%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/7Q/4k3/K7/8 b - - 0 1
Side to move: Black
Legal moves: e3d2, e3d3, e3f3, e3e2

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>e3f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k1K3p/4Q3/8/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: b7a8, h7h5, h7h6, b7b8, b7a7

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>b7b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/5n2/3P4/1b2PP2/2N5/PPP3PP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: e8e7, b8d7, c7c6, c8d7, c8e6, a7a6, f6d5, b4e7, c8g4, f6g8, h7h6, e8f8, d8d6, b7b5, b4a5, c8h3, a7a5, c8f5, b4a3, h8f8, f6h5, b8c6, g7g5, c7c5, b8a6, b4d6, h8g8, e8g8, b7b6, b4f8, b4c3, g7g6, e8d7, f6e4, f6g4, d8e7, d8d5, h7h5, b4c5, d8d7, f6d7

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

<rationale>
Position analysis (Win %):
1. b8a6 (64.0%)
2. c7c6 (62.4%)
3. b4c3 (56.7%)
4. f6e4 (47.5%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/2q1bpp1/1n1p1n1p/p2PpN2/Pp4P1/1P2B2P/2PQ1PB1/R3K2R b KQkq -
Side to move: Black
Legal moves: a8d8, e8d8, c7b7, e8c8, c7a7, c7c6, e5e4, c7d7, e7f8, b6c4, e8f8, f6d5, f6e4, g7g6, c7c8, b6d7, c7c4, f6g8, h6h5, e8g8, b6c8, h8h7, a8c8, c7b8, h8g8, b6a4, h8f8, f6d7, e8d7, f6g4, c7d8, e7d8, a8a6, a8b8, b6d5, g7g5, f6h7, c7c5, f6h5, c7c2, c7c3, a8a7

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

<rationale>
Position analysis (Win %):
1. e8f8 (67.6%)
2. h8h7 (67.5%)
3. g7g6 (66.0%)
4. g7g5 (65.2%)
5. e7f8 (64.6%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/2q3b1/p1Np2p1/2PP1p2/4pPp1/4B3/P2Q2PP/1R3RK1 b - -
Side to move: Black
Legal moves: c7d7, g8f7, g4g3, a8a7, f8e8, g6g5, a6a5, g7h6, d6c5, c7f7, b8d7, c7b6, g7b2, g7h8, g7d4, c7e7, g7a1, c7a5, g8h8, g7f6, c7c6, c7a7, f8f7, f8f6, c7c8, g7e5, c7b7, g8h7, c7d8, g7c3, f8c8, f8d8, b8c6

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

<rationale>
Position analysis (Win %):
1. b8c6 (63.0%)
2. d6c5 (58.9%)
3. b8d7 (56.6%)
</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): 8/8/6K1/8/7Q/8/8/2k5 b - - 0 1
Side to move: Black
Legal moves: c1c2, c1b1, c1d2, c1b2, c1d1

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

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


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

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

Position (FEN): 8/5R2/2K5/8/k7/2Q5/8/8 w - - 0 1
Side to move: White
Legal moves: f7e7, c3e5, c3d3, f7d7, f7g7, c3a5, c3h3, c6b7, c3c4, f7h7, c3g3, c3a3, c3c2, f7a7, c3b3, c3d4, c3d2, f7f8, c3a1, f7f2, f7f4, c3c1, c6d5, c3f3, c3c5, c6c5, c6c7, c3h8, c3g7, f7f5, c6b6, c6d6, f7c7, c3e1, c3b2, f7f1, c3b4, c6d7, c3e3, c3f6, f7f6, f7f3, f7b7

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>f7a7</uci_move><|eot_id|>


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

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

Position (FEN): 4K1N1/8/8/8/8/8/4B3/6k1 b - - 0 1
Side to move: Black
Legal moves: g1f2, g1g2, g1h2, g1h1

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>g1h2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp6/4k2p/3pP1p1/6P1/3K3P/PP6/8 w - -
Side to move: White
Legal moves: b2b4, d3d2, h3h4, d3d4, a2a4, d3e3, d3c3, a2a3, d3c2, d3e2, b2b3

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

<rationale>
Position analysis (Win %):
1. d3d4 (94.7%)
2. a2a4 (7.2%)
3. a2a3 (6.9%)
</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): 8/2p3r1/3n1pp1/3p4/k2P2RP/1NPK4/5P2/8 b - -
Side to move: Black
Legal moves: d6b5, d6e4, g7g8, d6c8, g7e7, g7d7, d6b7, d6f7, c7c6, a4a3, g7f7, c7c5, a4b5, g7h7, d6e8, g6g5, d6c4, a4b3, d6f5, f6f5

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

<rationale>
Position analysis (Win %):
1. g7h7 (50.9%)
2. d6c4 (50.2%)
3. f6f5 (50.0%)
4. a4b5 (50.0%)
5. a4b3 (12.6%)
</rationale><uci_move>g7h7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1bq1ppbp/p1p3p1/4P1B1/Q7/5N2/PP3PPP/2R1R1K1 b - -
Side to move: Black
Legal moves: c7b6, c7c8, g7e5, f8b8, a8c8, c7d8, g7h6, f8d8, c6c5, f7f6, c7e5, c7b8, e7e6, a8a7, g8h8, h7h6, a8d8, c7d6, g7f6, f7f5, a6a5, f8c8, a8e8, c7a5, f8e8, h7h5, a8b8, c7d7, g7h8, b7c8

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

<rationale>
Position analysis (Win %):
1. f8e8 (60.6%)
2. a6a5 (60.3%)
3. b7c8 (59.9%)
4. a8d8 (57.4%)
5. c6c5 (52.7%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/bpp2pp1/2np1n1p/p3P3/P1B1P3/2P2N1P/1P1N1PP1/R1BQR1K1 b - -
Side to move: Black
Legal moves: g7g5, b7b5, b7b6, f6e4, f6h5, d6d5, c8g4, a7c5, a7d4, f6e8, g8h8, d8e7, a7e3, d8e8, c8h3, c6e7, f6g4, a7f2, f6d7, c6b8, c8f5, c6b4, c8e6, h6h5, d6e5, f6h7, d8d7, a7b8, f8e8, c8d7, f6d5, g8h7, a8b8, g7g6, c6d4, c6e5, a7b6

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

<rationale>
Position analysis (Win %):
1. f6e8 (63.3%)
2. f6h7 (62.4%)
3. f6h5 (59.1%)
4. d6e5 (55.0%)
5. c6e5 (50.4%)
</rationale><uci_move>f6e8</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/pp3ppp/2pRb3/q7/4Q3/P5P1/1P1R1P1P/2r2BK1 w - -
Side to move: White
Legal moves: e4b1, e4g6, e4h4, d6d3, f2f3, e4d5, d6d8, b2b4, e4e5, e4g4, e4h7, g3g4, e4f3, e4f4, e4d4, e4g2, d2d5, f2f4, e4e3, d6c6, e4e2, g1h1, e4e1, d6d7, d2c2, d6d5, a3a4, e4h1, d2d1, h2h3, e4c2, d6e6, e4c4, d2d3, e4a4, d2d4, h2h4, d2e2, e4d3, e4e6, e4c6, b2b3, d6d4, g1g2, e4f5, e4b4

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

<rationale>
Position analysis (Win %):
1. d2d1 (39.9%)
2. b2b4 (36.5%)
3. h2h4 (36.5%)
4. d6d4 (36.2%)
</rationale><uci_move>d2d1</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/ppp2ppp/3b1nn1/6B1/2BP4/2N2Q2/PPP2PPP/R3K2R b KQkq -
Side to move: Black
Legal moves: f6e4, d6b4, d6f8, b7b6, e8d7, f6g8, g6e5, c8g4, h7h6, g6e7, c8h3, d8d7, h7h5, a7a5, c8e6, f6d7, d6f4, d6c5, f6g4, a8b8, d6e5, e8g8, h8g8, c7c5, f6d5, e8e7, d6g3, d8e7, b7b5, d6a3, c8f5, c8d7, g6f4, a7a6, c7c6, e8f8, g6h4, d6e7, f6h5, d6h2, h8f8, g6f8

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

<rationale>
Position analysis (Win %):
1. e8f8 (26.0%)
2. d6e7 (25.4%)
3. h7h6 (23.7%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/rbq2pbp/p3p1p1/2p1p3/Pp2P1PP/1B1PBP1R/1PP2Q2/R3K3 b Q -
Side to move: Black
Legal moves: a6a5, g8h8, b7d5, g7h6, c7b6, c8f8, a7a8, c5c4, c7c6, c8a8, h7h6, f7f6, c7d6, c7d8, c8e8, g6g5, c7d7, c7a5, g7f6, c8b8, b7c6, g8f8, f7f5, c7e7, g7f8, b7a8, c8d8, h7h5, b7e4, g7h8, c7b8

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

<rationale>
Position analysis (Win %):
1. a7a8 (72.3%)
2. a6a5 (71.5%)
3. b7c6 (70.5%)
4. c7e7 (63.4%)
5. h7h6 (56.5%)
</rationale><uci_move>a7a8</uci_move><|eot_id|>


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

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

Position (FEN): 2n1N1k1/p3b1P1/R2pK3/2p1p1P1/p2r4/8/3B1P2/8 w - -
Side to move: White
Legal moves: a6a5, e6d7, f2f4, g5g6, f2f3, e8d6, a6a4, d2f4, d2c1, d2e3, a6c6, a6d6, d2c3, d2b4, e8f6, a6b6, d2e1, e8c7, d2a5, a6a7, e6f5

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

<rationale>
Position analysis (Win %):
1. d2c3 (84.7%)
2. a6c6 (84.6%)
3. d2e3 (69.4%)
4. d2c1 (69.3%)
5. e8f6 (54.0%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pR1k3/1P1r4/2KP1p1p/5p1P/5Pp1/6P1/8 b - -
Side to move: Black
Legal moves: e7e8, e7f6, e7d8, e7f8, d6d7

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

<rationale>
Position analysis (Win %):
1. e7f6 (99.0%)
2. e7d8 (99.0%)
3. d6d7 (99.6%)
</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): 2r1qrk1/p2nb3/1p2p3/3p1p1p/3P4/2N2PP1/PP3B1P/R2QRbK1 w - -
Side to move: White
Legal moves: c3a4, d1b1, b2b4, d1d3, e1e3, d1a4, g1f1, a1c1, h2h4, d1e2, a2a3, c3b1, e1e4, d1b3, e1e2, a2a4, f3f4, c3e4, d1c2, e1f1, f2e3, b2b3, e1e6, c3b5, e1e5, g1h1, a1b1, h2h3, g3g4, d1d2, d1c1, c3d5, c3e2

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

<rationale>
Position analysis (Win %):
1. g1f1 (54.5%)
2. e1f1 (53.2%)
3. e1e6 (39.0%)
</rationale><uci_move>g1f1</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/1pp2pp1/p1p5/2b1p3/4P2q/5Q2/PPPPKPP1/RNB1R3 b kq -
Side to move: Black
Legal moves: h4h7, c5d4, c5a3, c5e3, e8c8, h4e7, a6a5, c5b6, b7b6, h4g3, a8d8, c5f8, h4h1, e8d7, h4h3, c5b4, h4h6, c5f2, h4f4, c5d6, g8f6, e8e7, h4e4, f7f5, a8c8, h4d8, g7g6, h4g4, h8h6, g8e7, c5e7, h4h2, b7b5, h4f6, h4h5, e8d8, e8f8, g8h6, f7f6, h4g5, c5a7, a8a7, h4f2, h8h7, h8h5, a8b8, g7g5

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

<rationale>
Position analysis (Win %):
1. h8h6 (45.3%)
2. g8f6 (43.3%)
3. a8d8 (40.1%)
4. f7f5 (38.1%)
5. g7g5 (36.5%)
</rationale><uci_move>h8h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/bppn1pp1/p5np/4p3/1P6/P1NbP1P1/1B1N1PBP/2R1R1K1 w - -
Side to move: White
Legal moves: f2f4, d2b1, e1d1, g3g4, c3d5, g2c6, b2a1, c3e2, g2f1, c3a4, d2b3, e1f1, c3b5, c1b1, c3b1, c1c2, c3a2, b4b5, e1e2, g2e4, g2d5, h2h4, c3d1, d2e4, d2f1, h2h3, d2c4, c1a1, g2b7, d2f3, g2h3, e3e4, c3e4, g1h1, c1d1, g2f3, f2f3, a3a4, g2h1

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

<rationale>
Position analysis (Win %):
1. g2b7 (57.6%)
2. e1d1 (56.1%)
3. d2b3 (55.9%)
4. c1d1 (53.2%)
5. h2h4 (52.0%)
</rationale><uci_move>g2b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p2pp1p/p2p1np1/8/3NP3/2N5/PPP2PPP/R1BQKBR1 w Qkq -
Side to move: White
Legal moves: d1g4, c1g5, c3a4, f1c4, c1h6, b2b4, e1e2, f1e2, g2g3, c1d2, c3b5, d1d2, d4b3, c3e2, f1a6, h2h4, f2f4, e4e5, c1e3, d1e2, d4b5, d4c6, d1f3, d4e2, a2a3, d4f5, a1b1, d4e6, b2b3, c3d5, c3b1, e1d2, d1h5, f1d3, f2f3, h2h3, d1d3, f1b5, a2a4, g1h1, g2g4, c1f4, d4f3

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

<rationale>
Position analysis (Win %):
1. g2g4 (51.9%)
2. f1e2 (49.7%)
3. c1e3 (48.1%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r1k/1p1q1ppp/p3p3/3N4/3P4/bP2BQ2/P1R2PPP/3R2K1 b - -
Side to move: Black
Legal moves: g7g5, d7c7, e6e5, d7e7, c8c3, b7b5, f8e8, c8c2, d7e8, c8a8, a3e7, f7f5, d7a4, c8c5, c8c6, c8c4, c8e8, f7f6, h7h5, h8g8, d7d6, h7h6, a3c1, d7c6, f8d8, b7b6, c8b8, f8g8, a6a5, d7b5, a3c5, c8c7, a3b4, d7d5, g7g6, a3d6, e6d5, c8d8, d7d8, a3b2

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

<rationale>
Position analysis (Win %):
1. d7d5 (57.8%)
2. e6d5 (50.0%)
3. c8c2 (22.5%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/p4pp1/1p3b1p/5b2/P6P/1B3N2/5PP1/3R2K1 b - -
Side to move: Black
Legal moves: f5d3, e8e7, f5d7, g7g5, g7g6, e8e3, f5g4, e8f8, f6h4, f5c2, f6c3, e8e1, f6g5, e8d8, f5b1, e8c8, f5e4, a7a6, e8e5, f6e5, e8e6, f5e6, b6b5, f6e7, e8e4, f5g6, e8e2, f6a1, f6d4, g8h7, f6d8, h6h5, e8a8, e8b8, a7a5, g8f8, g8h8, f6b2, f5h3, f5c8, f5h7

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

<rationale>
Position analysis (Win %):
1. e8e4 (33.3%)
2. e8c8 (28.3%)
3. e8d8 (28.1%)
4. g8f8 (26.7%)
5. f5g4 (25.0%)
</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): 2rqr1k1/pp3ppp/2n2b2/2pp4/P2P2b1/2P1P1P1/4NPBP/RN1Q1RK1 w - -
Side to move: White
Legal moves: d1c1, g2f3, g2h1, g1h1, a1a3, h2h4, a4a5, a1a2, c3c4, b1d2, h2h3, f2f4, d1c2, e2f4, d1d2, d4c5, d1e1, g2d5, d1b3, f2f3, b1a3, e2c1, g2h3, g2e4, d1d3, f1e1, e3e4

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

<rationale>
Position analysis (Win %):
1. a1a2 (48.2%)
2. d4c5 (45.3%)
3. f1e1 (40.6%)
4. f2f3 (33.2%)
5. b1a3 (33.2%)
</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): rnbq1rk1/p1p1pp1p/5bpB/2n5/2B5/2N2N2/PP3PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: c5d3, c5e4, d8d3, f6c3, g6g5, c5d7, d8d1, c5e6, d8e8, c7c6, a7a5, d8d2, g8h8, f6e5, e7e6, c8a6, d8d7, d8d5, f8e8, c8g4, a7a6, c5a6, c8b7, c8e6, b8d7, c5b3, b8a6, c5b7, d8d4, d8d6, c8h3, f6h8, c8d7, c5a4, f6h4, f6g7, f6d4, e7e5, f6g5, b8c6, c8f5

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

<rationale>
Position analysis (Win %):
1. d8d1 (66.1%)
2. d8d1 (66.1%)
3. f6g7 (65.2%)
4. f6g7 (65.2%)
5. f8e8 (62.0%)
</rationale><uci_move>d8d1</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/pprb1p1p/3p3Q/3Pp3/1Pn1P3/5N1P/P1B2PP1/2RR2K1 b - -
Side to move: Black
Legal moves: g8h8, c4b6, c4a3, d8e8, c4b2, d7f5, d8a8, d7a4, f7f5, c7c6, b7b5, d7e8, a7a5, d7c8, d8c8, c4e3, d8f6, d7g4, d8e7, d7e6, d8h4, d8b8, d7c6, a7a6, b7b6, d8g5, d7b5, d7h3, c4a5, f7f6, c7c5, c7c8, c4d2, f8e8

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

<rationale>
Position analysis (Win %):
1. f7f5 (79.9%)
2. f7f6 (77.0%)
3. d8e7 (77.0%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp2pppp/2n2n2/3p1b2/3P1P2/2PB1N2/PP4PP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: a7a6, f6g8, d8a5, e7e5, f6e4, c6d4, f5e4, e7e6, d8b6, f5g4, d8d7, h7h5, c6b8, a8c8, c6b4, f5e6, f6g4, f5d3, f5c8, d8b8, a8b8, h7h6, e8d7, g7g5, c6e5, d8c8, a7a5, f5h3, f6h5, f5g6, g7g6, b7b5, h8g8, f6d7, b7b6, f5d7, d8c7, c6a5, d8d6

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

<rationale>
Position analysis (Win %):
1. f5e4 (50.0%)
2. f6e4 (47.5%)
3. f5d3 (46.8%)
4. g7g6 (46.7%)
5. e7e6 (45.0%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b1r/pp5p/3pbQp1/8/qp2P3/P7/1PP1NPPP/2KR1B1R b - -
Side to move: Black
Legal moves: b7b5, a7a6, a4c6, e6g8, e6f7, e6b3, b7b6, h7h5, b4b3, e6g4, e6a2, a4b3, c8d7, e6d5, f8h6, g6g5, a4a6, d6d5, h8g8, e6d7, b4a3, d8e8, h7h6, a4c2, a4d7, e6c4, d8d7, a4a3, c8b8, a4e8, e6h3, a4a5, c8c7, a4b5, f8g7, e6f5, a7a5, f8e7

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

<rationale>
Position analysis (Win %):
1. f8h6 (63.8%)
2. e6a2 (61.9%)
3. a4d7 (59.8%)
</rationale><uci_move>f8h6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/5ppp/pn1pp3/Np2n1P1/4P3/2N1B3/PPPQ1P1P/2KR1B1R b kq -
Side to move: Black
Legal moves: e5c4, d8e7, b6a4, b5b4, g7g6, f8e7, a8a7, h7h6, h7h5, b6c4, a8b8, c8b7, b6d5, b6d7, d6d5, h8g8, f7f5, e5f3, f7f6, e5c6, e5g4, d8c7, e8d7, d8d7, e5d3, e5g6, c8d7, e8e7, d8g5, e5d7, d8f6

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

<rationale>
Position analysis (Win %):
1. e5g4 (67.2%)
2. d8c7 (62.1%)
3. e5f3 (61.6%)
4. b5b4 (59.5%)
5. b6d7 (55.0%)
</rationale><uci_move>e5g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3p1pp1/4p2p/p1p1q3/1p1nP3/P1NP2P1/BPP2P1P/R2QK1NR w KQkq -
Side to move: White
Legal moves: d1b1, a3b4, a1c1, a1b1, c3a4, g1f3, c3d5, d1c1, g1e2, c3b1, e1d2, a2b1, d1h5, d1g4, f2f3, f2f4, a2e6, c3e2, c3b5, a2b3, a2c4, d1e2, e1f1, a2d5, d1f3, g1h3, h2h4, g3g4, a3a4, d1d2, b2b3, h2h3

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

<rationale>
Position analysis (Win %):
1. f2f4 (39.7%)
2. c3b1 (37.1%)
3. c3a4 (35.9%)
</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): rn1qkbnr/pp2p1p1/2p2p2/3pP2p/3P3P/3Q4/PPP2PP1/RNB1K1NR w KQkq -
Side to move: White
Legal moves: c1g5, d3a6, b2b3, c1e3, e1e2, e1d1, c1h6, c1d2, e5e6, g1e2, g1f3, e1d2, h1h2, h1h3, d3d1, d3f1, g1h3, d3d2, c1f4, d3a3, d3g3, b1a3, g2g4, d3e3, d3b3, b2b4, d3e2, a2a3, d3f5, d3c4, c2c4, d3h7, e1f1, d3c3, a2a4, d3f3, c2c3, b1d2, d3g6, d3h3, d3b5, d3e4, f2f4, b1c3, e5f6, g2g3, f2f3

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

<rationale>
Position analysis (Win %):
1. e5e6 (71.0%)
2. g1h3 (67.2%)
3. g1e2 (65.6%)
</rationale><uci_move>e5e6</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/ppn1k3/2p1p1p1/2P2pNp/1P1Pb2P/2B4P/1P3R2/7K w - -
Side to move: White
Legal moves: f2f3, h1h2, g5e4, f2g2, h1g1, g5f3

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

<rationale>
Position analysis (Win %):
1. h1h2 (42.5%)
2. h1g1 (40.2%)
3. g5e4 (22.2%)
4. g5f3 (19.0%)
</rationale><uci_move>h1h2</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/3q2pp/nb2p3/pp2B3/3P4/PQ3NP1/1P3P1P/2R2RK1 b - -
Side to move: Black
Legal moves: d7e8, f8f3, h7h5, g8h8, b6c5, a6b8, b5b4, b6c7, a6c5, d7c7, d7f7, f8f5, f8f7, a6c7, a5a4, g7g5, d7d4, d7d6, d7e7, d7d5, d8a8, f8e8, h7h6, b6d4, g7g6, d7c8, f8f4, d8c8, b6a7, a6b4, f8f6, d7b7, d8b8, d7a7, g8f7, d8e8, d7c6

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

<rationale>
Position analysis (Win %):
1. a6c7 (71.4%)
2. d8e8 (70.3%)
3. a5a4 (66.1%)
4. h7h6 (64.9%)
</rationale><uci_move>a6c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1k5/2n1R3/7r/2PK1P2/1P1NP3/8/8 w - -
Side to move: White
Legal moves: d4c3, e6c6, d4e4

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

<rationale>
Position analysis (Win %):
1. d4c3 (87.2%)
2. d4e4 (85.8%)
3. e6c6 (81.3%)
</rationale><uci_move>d4c3</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1p1qbppp/p3n3/4P3/4Q3/1P1p1NBP/P4PP1/2R3K1 w - -
Side to move: White
Legal moves: a2a4, f3h4, g1f1, c1d1, c1c5, c1e1, f3g5, c1c2, f3d2, e4f5, g1h2, f3h2, c1c8, f3e1, f3d4, c1c7, g3h4, e4g4, e4h7, e4a4, e4c6, c1f1, c1b1, e4g6, c1a1, e4e3, e4c4, e4e1, b3b4, e4b7, c1c6, e4d4, e4h4, e4b4, e4e2, h3h4, g1h1, c1c3, g3h2, g3f4, e4d3, e4d5, c1c4, e4f4, a2a3

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

<rationale>
Position analysis (Win %):
1. g3f4 (43.1%)
2. c1d1 (42.1%)
3. c1e1 (39.7%)
4. h3h4 (39.2%)
</rationale><uci_move>g3f4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/p4pp1/7p/2R5/3N4/P1P2PK1/4p1PP/1r2N3 b - -
Side to move: Black
Legal moves: a7a6, b1b4, e8e3, h6h5, b1a1, g8h8, e8f8, b1b3, b1b6, e8b8, b1e1, b1d1, e8c8, e8d8, f7f6, a7a5, e8e5, g7g5, e8e7, g8h7, b1b8, e8e6, g8f8, b1b2, e8a8, e8e4, b1b7, f7f5, g7g6, b1c1, b1b5

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

<rationale>
Position analysis (Win %):
1. b1d1 (67.0%)
2. b1a1 (66.8%)
3. e8e7 (66.0%)
4. g7g6 (65.8%)
5. b1e1 (10.6%)
</rationale><uci_move>b1d1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/3b1p2/Q5p1/3P4/4NPpq/1r2B1N1/1b4PP/1R4K1 w - -
Side to move: White
Legal moves: b1b2, a6d3, a6e6, a6a8, e4c5, g1f2, e4c3, e4d2, a6f6, e3b6, e4d6, a6a3, e3c1, a6e2, d5d6, a6c4, b1f1, e3f2, g3e2, a6c6, a6a5, b1d1, a6b6, a6a4, a6a1, e3c5, e3d2, e3d4, b1a1, b1e1, b1c1, a6a2, e4g5, e4f2, a6b5, e4f6, g3h1, a6d6, g1f1, g3h5, a6c8, e3a7, a6f1, h2h3, g3f1, f4f5, g1h1, g3f5, a6g6, a6a7

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

<rationale>
Position analysis (Win %):
1. b1b2 (99.6%)
2. a6a8 (94.5%)
3. a6a2 (94.2%)
4. e3f2 (89.4%)
5. a6e2 (88.8%)
</rationale><uci_move>b1b2</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/p2bppkp/3p2p1/qp5n/4P1P1/1BP2P2/P1PQ4/2KR3R b - -
Side to move: Black
Legal moves: a5b6, b5b4, h7h6, e7e6, f7f6, a5c7, f8a8, a5c3, g7f6, g6g5, g7g8, a5a6, h5f6, d7g4, g7h8, f8d8, a5a3, f8e8, a5a4, a5d8, a5a2, a7a6, h5f4, d7c6, f7f5, f8h8, d7e6, d7c8, h5g3, d7e8, f8c8, e7e5, d7f5, d6d5, f8g8, a5b4, f8b8

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

<rationale>
Position analysis (Win %):
1. d7e6 (86.3%)
2. b5b4 (85.9%)
3. h7h6 (85.6%)
4. a5a3 (85.0%)
5. f8c8 (84.2%)
</rationale><uci_move>d7e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2nppp/2n1p3/1QppP3/1b1P4/2N2N2/PPP2PPP/R1B2RK1 w kq -
Side to move: White
Legal moves: b5a4, a2a4, c1h6, c3d1, d4c5, c3a4, b5b4, b5e2, c3e4, b5b7, f3h4, h2h4, b5d3, c1e3, c3e2, c1g5, f1d1, c1f4, a2a3, b5c5, b5a6, b2b3, h2h3, c1d2, g1h1, g2g3, f1e1, f3g5, f3d2, b5c4, f3e1, b5b6, c3b1, a1b1, b5c6, c3d5, b5a5, g2g4

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

<rationale>
Position analysis (Win %):
1. c3e2 (47.5%)
2. b5b7 (47.5%)
3. a2a3 (46.8%)
4. c1g5 (46.8%)
5. b5a4 (44.4%)
</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): rnbq1rk1/ppp1bppp/4pn2/3p4/2PPP3/2N2N2/PP1B1PPP/R2QKB1R w KQ -
Side to move: White
Legal moves: f3g1, d1b1, a1b1, f3e5, b2b3, f1d3, d1a4, d1c1, c4c5, a1c1, b2b4, e1e2, g2g4, d2c1, d1b3, e4d5, d2h6, c3b1, c3e2, c3d5, c3b5, g2g3, a2a3, e4e5, c3a4, d1e2, d2e3, h2h4, a2a4, h1g1, d1c2, h2h3, d2g5, f1e2, f3h4, c4d5, d2f4, f3g5

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

<rationale>
Position analysis (Win %):
1. c4d5 (54.6%)
2. e4e5 (54.0%)
3. f1d3 (51.6%)
</rationale><uci_move>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 7K/8/8/8/Q7/2k5/8/8 w - - 0 1
Side to move: White
Legal moves: a4a7, a4b4, a4g4, a4a1, a4f4, a4c2, a4c4, a4c6, a4a2, a4d1, a4a5, a4d7, a4a6, h8h7, a4e8, a4a8, h8g8, a4b3, a4h4, a4a3, h8g7, a4b5, a4e4, a4d4

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>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): r3qrk1/pp1bbp1p/4p1p1/3pB3/3P2Q1/3BR3/PPP2PPP/5RK1 w - -
Side to move: White
Legal moves: g4f5, g4e4, h2h3, e5f4, g4g3, b2b4, f1e1, g4e6, e5b8, g4h5, e3e2, d3e2, f1c1, g4f3, g4h4, f2f4, f1b1, e3e1, e3e4, b2b3, f2f3, h2h4, c2c3, e5g3, d3f5, a2a4, f1d1, e5f6, d3b5, g4d1, e3g3, e5h8, e3h3, d3e4, g4e2, d3g6, e3f3, g2g3, g1h1, f1a1, d3c4, g4h3, a2a3, e5c7, g4f4, e5g7, c2c4, g4g5, e5d6, d3a6

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

<rationale>
Position analysis (Win %):
1. e3h3 (73.6%)
2. g4h5 (65.5%)
3. e3g3 (63.1%)
</rationale><uci_move>e3h3</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p4r1/p1p1b3/P1PpPpqp/1Q6/3BP1P1/1R4P1/5RK1 w - -
Side to move: White
Legal moves: f1f5, d3e2, b4b7, b4b5, b2f2, b2e2, b2b3, b2b1, f1f3, f1b1, b4e4, b4f4, f1a1, f1f2, d3c4, f1c1, e3e4, g1h2, b4d2, b4a4, f1d1, g1f2, b4d4, d3a6, b4b3, d3f5, f1e1, f1f4, b4a3, b2a2, b2d2, b4c3, d3b1, g1h1, d3b5, b4b6, b4g4, d3e4, b4c4, b4e1, b2c2, b4h4, d3c2, g3g4

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

<rationale>
Position analysis (Win %):
1. f1f3 (50.9%)
2. b4f4 (50.0%)
3. b4d4 (48.2%)
</rationale><uci_move>f1f3</uci_move><|eot_id|>


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

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

Position (FEN): r3n3/3k1ppp/3bb3/1N6/2p5/P3PP2/4N1PP/3RK2R w K -
Side to move: White
Legal moves: d1d5, g2g3, b5c7, h1f1, e1d2, e1g1, e2g1, e3e4, f3f4, e1f1, d1d3, d1d4, h1g1, d1d6, d1c1, e2c3, b5d6, h2h3, e1f2, e2f4, b5a7, d1b1, e2d4, h2h4, d1d2, b5d4, b5c3, a3a4, e2g3, e2c1, g2g4, d1a1

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

<rationale>
Position analysis (Win %):
1. e2c3 (78.9%)
2. e1f2 (78.9%)
3. b5d6 (76.5%)
</rationale><uci_move>e2c3</uci_move><|eot_id|>


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

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

Position (FEN): 1qr1kb1r/1p1n1ppp/6b1/1Nppp1B1/Q1P5/3P2P1/PP2P1BP/R4RK1 w k -
Side to move: White
Legal moves: f1f6, b5a7, e2e4, a4a8, b2b3, a1e1, h2h4, c4d5, g5e7, b5d6, g5h6, g5d8, a4d1, g2e4, a1b1, a4b4, a4a3, e2e3, g2h3, f1d1, g1f2, h2h3, f1b1, f1f2, f1f7, a4c2, a1d1, a1c1, g3g4, g5c1, f1f5, f1f4, a4a6, f1f3, a4b3, g2h1, a2a3, g1h1, g2d5, b5a3, a4a7, g5d2, d3d4, g2f3, g5e3, a4a5, f1e1, b5d4, f1c1, g5f6

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

<rationale>
Position analysis (Win %):
1. b5a7 (75.8%)
2. c4d5 (75.5%)
3. g2d5 (71.6%)
4. g2h3 (71.4%)
5. a4b3 (69.4%)
</rationale><uci_move>b5a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/2pb1n2/3p4/3P1N2/P1NBP3/1P1B1PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: g7g6, h7h5, e8e4, a8b8, c6c5, d7b6, d6f4, d6c5, a7a5, e8f8, d6e5, g8f8, a7a6, e8e7, d6f8, d6b4, f6g4, b7b6, d7f8, g7g5, f6e4, d7e5, d7c5, d8a5, h7h6, d7b8, d8b6, d6a3, e8e3, d6c7, d6e7, f6h5, b7b5, d8e7, e8e6, d6b8, d8c7, e8e5, g8h8

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

<rationale>
Position analysis (Win %):
1. a7a5 (50.0%)
2. d6c7 (50.0%)
3. h7h6 (49.9%)
4. d7f8 (46.8%)
5. f6e4 (45.9%)
</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): rnbq1rk1/ppp2pp1/4pn1p/3p4/2PP3B/P1Q5/1P2PPPP/R3KBNR b KQ -
Side to move: Black
Legal moves: h6h5, g8h7, a7a6, f6e8, a7a5, f6e4, d8d6, b7b6, f8e8, f6d7, f6g4, c8d7, d8e8, b8a6, f6h5, d5c4, b8c6, g7g6, d8d7, c7c5, d8e7, e6e5, g7g5, b8d7, f6h7, c7c6, b7b5, g8h8

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

<rationale>
Position analysis (Win %):
1. b8d7 (53.3%)
2. b8d7 (53.3%)
3. b7b6 (53.0%)
4. b7b6 (53.0%)
5. g7g5 (52.2%)
6. g7g5 (52.2%)
7. d5c4 (51.2%)
8. d5c4 (51.2%)
9. c7c5 (47.3%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>