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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p2n2/3p4/3P4/5N2/PPQ1PPPP/RNB1KB1R w KQkq -
Side to move: White
Legal moves: c2f5, c2d1, c2c3, c2d3, c1d2, b1d2, h2h3, b2b4, e2e3, f3g5, e2e4, b2b3, f3h4, f3e5, c2e4, c2a4, f3d2, c2c4, e1d1, a2a3, c2d2, c1f4, e1d2, h1g1, b1c3, g2g3, c2b3, c1e3, c2h7, h2h4, c1h6, f3g1, a2a4, b1a3, c2c5, c2c6, c2g6, g2g4, c1g5

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

<rationale>
Position analysis (Win %):
1. b1c3 (51.5%)
2. c1f4 (51.1%)
3. c1g5 (50.0%)
4. a2a3 (49.9%)
5. g2g3 (48.5%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pppqbpp1/3pbn1p/8/3QP3/2N1B2P/PPP1BPP1/3R1RK1 w - -
Side to move: White
Legal moves: d4c4, g1h1, c3d5, f2f3, h3h4, d4b4, e2c4, e3c1, d4a4, d1d3, g1h2, d4e5, d4f6, e2h5, d4d2, b2b4, d4b6, c3b1, d1c1, e4e5, g2g3, e2a6, a2a3, g2g4, d4d3, e2g4, c3a4, b2b3, d1e1, d1a1, d4d6, d4d5, f1e1, d4c5, a2a4, e3f4, c3b5, e2d3, d4a7, d1d2, d1b1, e3h6, e3g5, f2f4, e2b5, e3d2, e2f3

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

<rationale>
Position analysis (Win %):
1. f2f4 (61.0%)
2. a2a4 (59.9%)
3. b2b3 (58.7%)
4. a2a3 (58.7%)
5. d4d2 (58.3%)
</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): 8/3k4/1p1P3p/p2K2p1/PP4P1/8/8/8 w - -
Side to move: White
Legal moves: b4b5, d5c4, b4a5, d5d4, d5e5, d5e4

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

<rationale>
Position analysis (Win %):
1. b4b5 (99.0%)
2. b4a5 (99.6%)
3. d5c4 (48.7%)
</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): rn2kb1r/p2q1pp1/8/2p1p3/Np2P1np/1Q5P/PP1PNPK1/R1B2R2 w kq -
Side to move: White
Legal moves: a4c5, e2g3, b3c3, f2f4, a4c3, b3e3, f1g1, b3g3, e2f4, f2f3, e2d4, a4b6, f1e1, b3f3, b3e6, d2d4, b3c4, b3f7, a1b1, b3a3, b3d5, a2a3, g2g1, e2g1, b3b4, h3g4, b3d3, e2c3, g2h1, b3c2, f1d1, b3d1, f1h1, g2f3, d2d3

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

<rationale>
Position analysis (Win %):
1. a2a3 (47.6%)
2. d2d3 (43.1%)
3. f2f4 (39.7%)
4. f1g1 (39.2%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/6k1/3K1R2/2p5/p1b1P3/P7/7P/8 b - -
Side to move: Black
Legal moves: e8e5, e8f8, e8h8, e8d8, g7h8, e8b8, c4d3, e8g8, c4g8, c4b3, c4a6, g7f6, g7g8, c4a2, e8e7, c4f7, e8a8, e8e6, c4e2, c4b5, g7h7, e8e4, c4e6, c4f1, e8c8, c4d5

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

<rationale>
Position analysis (Win %):
1. c4d3 (13.8%)
2. c4b3 (13.3%)
3. e8d8 (9.6%)
4. g7f6 (0.4%)
</rationale><uci_move>c4d3</uci_move><|eot_id|>


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

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

Position (FEN): 3k2rr/1pn2pq1/1pQ1p3/8/7p/7P/1PP2PPB/5B1K w - -
Side to move: White
Legal moves: c2c4, h2d6, c6c3, c6c5, f2f4, g2g4, h2e5, c6e4, c6c7, c2c3, f1e2, c6b6, c6a4, f1b5, b2b4, h2g1, h2g3, f1c4, c6e8, h2c7, g2g3, c6d7, c6e6, c6b7, h1g1, f1d3, c6c4, c6f3, f2f3, c6b5, c6d6, b2b3, f1a6, c6d5, h2f4

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

<rationale>
Position analysis (Win %):
1. c6c7 (99.0%)
2. h2c7 (53.8%)
3. c6d6 (50.0%)
</rationale><uci_move>c6c7</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/2R2pp1/p3b2p/7q/1p1NpQ1P/4P3/1P3PP1/2R3K1 b - -
Side to move: Black
Legal moves: h5d5, e6d7, h5d1, a8c8, e6c8, e6c4, e8b8, e6f5, g7g5, h5e5, h5h4, e6h3, h5e2, g8h7, h5f5, h5g4, e6d5, g8f8, h5c5, g8h8, e6a2, h5b5, h5a5, e8f8, b4b3, e6g4, a8b8, e8e7, a8a7, h5f3, a8d8, a6a5, f7f6, e6b3, g7g6, h5g5, f7f5, e8c8, h5g6, e8d8

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

<rationale>
Position analysis (Win %):
1. h5g4 (55.1%)
2. b4b3 (54.9%)
3. a8d8 (53.5%)
4. h5g6 (52.1%)
5. a6a5 (51.7%)
</rationale><uci_move>h5g4</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/pp1bBpp1/7p/4p3/8/2n5/PP1NBPPP/2R3K1 w - -
Side to move: White
Legal moves: d2e4, e2d3, h2h3, f2f3, e2a6, e7b4, e7a3, g2g3, c1e1, e2h5, d2b1, e7h4, b2b3, e2g4, c1f1, e2c4, g1f1, e7d6, e7d8, g2g4, d2f3, e7f6, d2b3, c1c3, c1b1, d2c4, f2f4, a2a4, e7f8, c1a1, b2b4, h2h4, a2a3, d2f1, e2f3, e2d1, e7c5, e7g5, c1d1, g1h1, c1c2, b2c3, e2f1, e2b5

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

<rationale>
Position analysis (Win %):
1. b2c3 (62.3%)
2. c1c3 (55.9%)
3. g1f1 (11.5%)
4. e2f1 (10.4%)
5. e2d3 (9.8%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): 2R2bk1/p2r1ppp/np2b3/1N2p3/1P2P3/P3BP2/4BKPP/8 w - -
Side to move: White
Legal moves: a3a4, e3g5, c8e8, c8c3, b5c7, f2f1, c8c6, h2h4, b5d4, f2g3, g2g3, b5c3, g2g4, e2c4, h2h3, c8b8, e3d2, f2g1, c8c2, e2d3, f2e1, b5a7, c8c1, c8c7, b5d6, e2d1, e3d4, c8c4, e3h6, c8f8, c8a8, e3f4, c8c5, c8d8, f3f4, e3b6, e3c5, e3c1, e2f1

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

<rationale>
Position analysis (Win %):
1. f3f4 (77.4%)
2. g2g3 (74.5%)
3. h2h4 (72.6%)
</rationale><uci_move>f3f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2pp1ppp/p1n5/3Np3/1p1Pn3/1B3N2/PPP2PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: f7f5, e4g3, e4d2, f8d6, e4c3, e4g5, d8e7, c6d4, e4c5, c6a5, e4f2, d8g5, e5d4, d8h4, f8c5, f8e7, c6a7, h7h5, g7g6, f7f6, a6a5, e4f6, h7h6, e4d6, a8a7, d8f6, a8b8, h8g8, g7g5, d7d6, c6e7, c8b7, c6b8

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

<rationale>
Position analysis (Win %):
1. e4d6 (69.0%)
2. c8b7 (65.5%)
3. a6a5 (63.4%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/rbq2pb1/p3p1pp/2p1p1P1/Pp2P2P/1B1PBP1R/1PP2Q2/R3K3 b Q -
Side to move: Black
Legal moves: c8d8, c7d6, c8b8, f7f5, b7e4, c5c4, g7h8, c8e8, c8f8, g7f8, h6h5, c8a8, h6g5, g8h7, c7d8, b7a8, c7c6, f7f6, c7d7, g8h8, a7a8, c7e7, c7b8, c7a5, b7d5, g8f8, c7b6, b7c6, g7f6, a6a5

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

<rationale>
Position analysis (Win %):
1. c7e7 (79.1%)
2. a6a5 (78.9%)
3. g7f8 (78.6%)
4. b7c6 (78.4%)
5. h6h5 (52.0%)
</rationale><uci_move>c7e7</uci_move><|eot_id|>


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

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

Position (FEN): 2br1k2/3rqpR1/2p1p2p/p1P1P2P/Pp1BR3/1Pn3P1/5P2/2Q2BK1 b - -
Side to move: Black
Legal moves: d7d4, e7e8, e7f6, e7h4, e7c5, d7d6, e7d6, c3d1, d7c7, c3b1, d7b7, c3e2, d7d5, c3d5, c8a6, c3a2, f8e8, f7f6, c3b5, c3e4, f7f5, c3a4, d7a7, f8g7, c8b7, d8e8, e7g5

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

<rationale>
Position analysis (Win %):
1. d7b7 (94.0%)
2. d7a7 (93.3%)
3. e7g5 (92.2%)
4. f8g7 (92.1%)
</rationale><uci_move>d7b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1q1ppb1/6p1/5b1p/2B5/4BP2/PPPR2P1/2KR4 w - -
Side to move: White
Legal moves: c1b1, c4f1, g2g3, d2d4, d2d5, e3h6, f3f4, e3g1, c4f7, e3g5, d1e1, e3f2, e3c5, d2d7, c4d3, e3b6, c4d5, c2c3, d1f1, e3d4, d2e2, a2a4, b2b3, c4e2, d2d6, c4b3, e3a7, d1h1, e3f4, c4b5, g2g4, d2d8, c4a6, d2f2, d2d3, d1g1, c4e6, b2b4, a2a3

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

<rationale>
Position analysis (Win %):
1. c4b3 (44.0%)
2. d2d8 (39.0%)
3. c4f1 (37.5%)
4. g2g4 (34.2%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/p1N2ppp/8/5R2/8/P7/1P1B1RPP/4n1K1 w - -
Side to move: White
Legal moves: f2f4, c7a6, c7e8, f5b5, g1h1, f2e2, c7d5, d2f4, b2b3, g2g3, h2h4, f2f3, c7e6, c7b5, d2a5, f5c5, d2e3, h2h3, f5g5, f5a5, d2c1, f5f3, d2c3, a3a4, f5f4, f5d5, g2g4, b2b4, d2e1, d2g5, f5e5, f2f1, c7a8, g1f1, d2b4, f5f7, f5h5, d2h6, f5f6

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

<rationale>
Position analysis (Win %):
1. c7e8 (94.2%)
2. f5f7 (93.4%)
3. c7a8 (92.5%)
4. d2c3 (91.9%)
5. f5d5 (91.0%)
</rationale><uci_move>c7e8</uci_move><|eot_id|>


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

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

Position (FEN): 2rrb3/1q2bpkp/p1n1pnp1/1p1pN1B1/3P1PPQ/2N1P2P/PP6/1BR2RK1 w - -
Side to move: White
Legal moves: b1e4, h4g3, a2a4, e5c6, b1f5, b1c2, h4e1, g1g2, f1e1, g1h1, e5d7, c3d5, b1g6, f1f2, c1e1, c3b5, c3d1, g5f6, c3e2, g1f2, h4h7, g1h2, f1d1, c1d1, c1c2, f1f3, g5h6, h4h5, e3e4, h4h6, e5d3, b2b3, e5g6, c3e4, c3a4, b2b4, a2a3, e5f3, e5c4, b1d3, h4f2, e5f7, f4f5

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

<rationale>
Position analysis (Win %):
1. f4f5 (82.3%)
2. h4h6 (68.5%)
3. e5d3 (60.9%)
4. g5f6 (59.5%)
</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): 8/6k1/1n2R1p1/2p3P1/p1p4P/1rP3P1/1BK5/8 b - -
Side to move: Black
Legal moves: b3b5, b3a3, g7h7, b6c8, b3b2, g7f7, g7g8, b6d5, b6d7, b6a8, g7f8, g7h8, a4a3, b3c3, b3b4

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

<rationale>
Position analysis (Win %):
1. g7f8 (61.6%)
2. b6d5 (55.8%)
3. g7h7 (55.3%)
4. g7f7 (50.1%)
5. a4a3 (50.0%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/p1p1bppp/1p1ppn2/8/4P3/3P1NP1/PPPN1PBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g8h8, e6e5, d6d5, f6d5, b6b5, f6e8, f6g4, d8e8, h7h5, g7g5, f6d7, f8e8, b8d7, f6e4, a7a6, b8a6, c8d7, h7h6, c8a6, g7g6, f6h5, c7c6, b8c6, c7c5, c8b7, d8d7, a7a5

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

<rationale>
Position analysis (Win %):
1. a7a5 (53.9%)
2. f6d7 (52.9%)
3. c8a6 (52.8%)
4. c7c5 (51.6%)
5. c8b7 (50.9%)
</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): 1r4k1/p4pp1/7p/8/4n3/1PPpPq1P/PQ3P1P/R3K1R1 w Q -
Side to move: White
Legal moves: a2a4, g1g2, a1b1, c3c4, b2e2, b2d2, g1h1, a2a3, e1f1, a1d1, g1g7, b3b4, g1f1, b2c1, h3h4, g1g4, g1g6, b2c2, b2a3, g1g5, b2b1, g1g3, a1c1

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

<rationale>
Position analysis (Win %):
1. a1d1 (24.4%)
2. a1c1 (4.9%)
3. b3b4 (4.2%)
4. g1f1 (3.1%)
5. a1b1 (2.8%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/7K/8/4rk2/8/8/8/4Q3 b - - 0 1
Side to move: Black
Legal moves: e5a5, e5e7, e5e2, e5b5, e5c5, e5e6, f5e6, f5g5, e5e1, f5f6, e5e4, f5g4, e5d5, f5f4, e5e8, e5e3

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>e5e1</uci_move><|eot_id|>


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

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

Position (FEN): 2bq1rk1/1ppp1pp1/1r3b1p/6PP/p2pPP2/P2P4/1PP1BQ2/R1B1K2R b KQ -
Side to move: Black
Legal moves: b6b3, f8e8, d8e8, c7c5, f6g5, d7d5, b6a6, g7g6, d8e7, h6g5, b6b2, f6e5, b6b4, g8h8, b6d6, b6b5, g8h7, f6e7, c7c6, d7d6, b6c6, b6e6

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

<rationale>
Position analysis (Win %):
1. d7d5 (75.7%)
2. f6e7 (65.1%)
3. h6g5 (49.0%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1ppppp/2n2n2/2p5/2P1P3/3P4/PP2NPPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: h7h5, d8c7, d7d5, c6d4, f6h5, d8a5, a7a6, c6b8, b7b5, f6g8, e7e6, a7a5, h8g8, c6e5, b7b6, f6g4, h7h6, d7d6, c6a5, d8b6, g7g5, c6b4, f6e4, g7g6, a8b8, e7e5, f6d5

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.7%)
2. h7h5 (49.2%)
3. e7e6 (46.2%)
</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): r1b1r1k1/2q2pb1/p2p1np1/nppPp2p/4P1P1/1PP2N1P/P1B2P2/R1BQRNK1 w - -
Side to move: White
Legal moves: d1d4, d1e2, c1f4, f1g3, f1e3, c3c4, e1e2, f3h2, c1g5, g1h2, c1h6, c2b1, c1d2, g4g5, f1d2, g4h5, f3g5, g1h1, a2a4, c2d3, e1e3, f1h2, f3d4, a2a3, b3b4, f3e5, d1d2, f3d2, a1b1, d1d3, c1a3, f3h4, c1e3, c1b2, h3h4, g1g2

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

<rationale>
Position analysis (Win %):
1. g4g5 (54.3%)
2. f3h2 (53.9%)
3. g4h5 (50.0%)
</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): r3kb1r/ppp2pp1/2n5/6qp/2B1PpP1/2PP4/PP6/R1BQ1K1R w kq -
Side to move: White
Legal moves: d1c2, c1d2, c4a6, d1d2, g4h5, c4f7, c4e6, d3d4, a2a3, a2a4, h1h4, f1e2, d1e1, c1e3, a1b1, f1g1, h1g1, f1g2, c4b3, h1h3, b2b4, c4b5, h1h5, d1a4, e4e5, d1e2, b2b3, f1e1, h1h2, d1b3, c1f4, f1f2, c4d5, d1f3

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

<rationale>
Position analysis (Win %):
1. d3d4 (38.3%)
2. c4d5 (38.1%)
3. d1e2 (32.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1pp1rp1p/4P1pb/8/1pBN1P2/6Pb/1PP4P/1K1R2R1 b - -
Side to move: Black
Legal moves: h3g2, a8b8, a8a7, h6f4, h3f5, a8a3, a8a1, f7f6, h6g5, h3f1, a8a5, g6g5, a8d8, f7e6, b7b6, b7b5, e7e8, h3e6, g8g7, h6f8, a8a2, a8c8, c7c5, b4b3, a8a6, c7c6, g8h8, a8f8, f7f5, a8a4, h6g7, h3g4, e7e6, a8e8, g8f8, e7d7

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

<rationale>
Position analysis (Win %):
1. h6g7 (54.8%)
2. g8f8 (54.6%)
3. h3e6 (50.2%)
</rationale><uci_move>h6g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2q1p1/4b2p/3N1p2/4p3/4P3/PPQ1NPPP/R3K2R b KQkq -
Side to move: Black
Legal moves: e7d6, e7f8, e8d8, b8c6, b8a6, e6f7, e7a3, e8g8, b8d7, e8d7, e6d7, h8g8, e7c7, e7c5, e8f8, e7b4, f5f4, g7g6, e7f7, e7f6, e6c8, e7d7, e7d8, b7b5, h8h7, h8f8, a7a5, e6g8, e7h4, g7g5, e8f7, a7a6, e7g5, h6h5, b7b6, e6d5

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

<rationale>
Position analysis (Win %):
1. e7d6 (76.5%)
2. e7d7 (75.5%)
3. e6d5 (61.0%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pbq1ppbp/1n4p1/2p1P3/1nNp1B2/1P3N1P/P1P1BPP1/R2QR1K1 w - -
Side to move: White
Legal moves: c2c3, a2a3, c4b2, f3h4, c4a3, c4d6, d1d2, f4h6, d1c1, d1d4, g1f1, g1h1, e5e6, f4h2, g2g4, d1d3, f3d4, f4d2, c4e3, a1c1, f3d2, f4g5, f3g5, f4e3, g1h2, d1b1, e2f1, e2d3, c4d2, a2a4, c4b6, g2g3, f4g3, a1b1, c4a5, f4c1, e1f1, h3h4, f3h2

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

<rationale>
Position analysis (Win %):
1. f4g3 (50.0%)
2. f4h2 (48.9%)
3. d1d2 (48.2%)
4. d1c1 (46.7%)
5. e2d3 (46.0%)
</rationale><uci_move>f4g3</uci_move><|eot_id|>


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

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

Position (FEN): r3bk1r/pp2n1p1/2q1pp2/7p/1BPQ1P2/3B4/P1P3PP/2KR3R b - -
Side to move: Black
Legal moves: e6e5, c6b6, h8g8, c6a6, b7b6, a8b8, a7a5, c6c8, h5h4, h8h6, f8g8, c6c7, c6a4, c6c5, a8c8, c6b5, c6e4, h8h7, c6d6, e8d7, c6c4, f8f7, b7b5, a7a6, a8d8, c6g2, g7g6, c6d7, c6f3, f6f5, e8f7, e8g6, c6d5, g7g5

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

<rationale>
Position analysis (Win %):
1. a8c8 (70.7%)
2. c6b6 (68.1%)
3. f8f7 (67.8%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/ppqn1rbp/3p2p1/3Q1p2/8/BP1BR2P/P1PP1PP1/4R1K1 w - -
Side to move: White
Legal moves: e1a1, e3e7, d5e5, e1b1, d3f5, d5f5, e3f3, d5b7, e3e8, e1f1, e1c1, d5f7, d3e2, e3e2, g1h1, d5c5, d3e4, b3b4, d5d6, a3d6, g1f1, h3h4, a3c1, e3e6, d5e6, d5a5, d5e4, f2f3, a3c5, d3a6, d3b5, e3g3, d5b5, f2f4, g2g3, d3f1, e3e5, d5d4, c2c4, d3c4, a3b4, g2g4, c2c3, d5f3, d5c6, e3e4, d5c4, a3b2, e1d1, e1e2

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

<rationale>
Position analysis (Win %):
1. e3e7 (99.6%)
2. e3e8 (92.1%)
3. a3d6 (89.7%)
</rationale><uci_move>e3e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p1p/r4Bp1/4P3/2P3P1/1PK5/P6P/8 w - -
Side to move: White
Legal moves: c4c5, c3b4, c3b2, f6g7, c3d3, h2h4, f6h8, f6g5, b3b4, f6d8, e5e6, f6e7, c3d4, g4g5, c3d2, c3c2, a2a4, a2a3, f6h4, h2h3

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

<rationale>
Position analysis (Win %):
1. a2a4 (62.4%)
2. c3b2 (60.3%)
3. c4c5 (49.4%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


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

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

Position (FEN): 2krq3/pp4pp/2p4n/4n3/2BP1Rb1/3Q4/PP4PP/RN4K1 w - -
Side to move: White
Legal moves: c4b3, d3b3, f4f7, d4e5, d3c3, f4f2, b1a3, b1c3, d3g6, b1d2, f4f3, d3d2, d3h3, d3e4, d4d5, g1f2, g1h1, d3d1, c4f7, a2a3, a2a4, f4f1, d3e2, f4f8, f4f5, g1f1, f4e4, f4f6, g2g3, d3f1, d3c2, d3f3, h2h3, c4e6, c4a6, b2b4, c4d5, d3f5, d3a3, c4b5, h2h4, d3e3, f4g4, d3h7, c4g8, d3g3, b2b3

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

<rationale>
Position analysis (Win %):
1. d3g3 (33.8%)
2. d3b3 (27.4%)
3. d3c3 (27.3%)
4. d3e3 (25.4%)
5. d3e4 (25.3%)
</rationale><uci_move>d3g3</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r2k/6bp/2qn4/pp2ppNp/2P4B/1P5R/2Q2PP1/3R2K1 b - -
Side to move: Black
Legal moves: h7h6, a5a4, c6c4, b5c4, c6a8, c8b8, g7f8, e8e6, c6d5, c8a8, d6c4, c6g2, g7f6, e8f8, e8g8, f5f4, g7h6, e8e7, c6b6, c6a6, d6e4, c6f3, c8d8, b5b4, h8g8, d6f7, c6c7, c6e4, c6c5, d6b7, c6d7, e8d8, e5e4, c8c7, c6b7

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

<rationale>
Position analysis (Win %):
1. c8c7 (60.4%)
2. d6e4 (50.1%)
3. h8g8 (48.8%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 6R1/8/8/8/1K6/8/6k1/8 b - - 0 1
Side to move: Black
Legal moves: g2f3, g2h3, g2h2, g2f2, g2h1, g2f1

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>g2h3</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/p7/3N4/1P3P1P/3n2K1/2R1p1P1/4r3 b - -
Side to move: Black
Legal moves: d3f2, d3e5, f8f7, e1f1, a6a5, e1d1, e1g1, e1a1, d3c1, f8g7, d3c5, e1h1, d3f4, e1c1, f8g8, d3b4, d3b2, e1b1, f8e8

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

<rationale>
Position analysis (Win %):
1. d3c1 (81.6%)
2. f8e8 (77.8%)
3. f8f7 (77.6%)
4. f8g8 (77.1%)
5. f8g7 (73.7%)
</rationale><uci_move>d3c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3K2p/1p6/5P2/8/8/4k2r/5R2 w - -
Side to move: White
Legal moves: e7d6, e7f8, f5f6, f1f3, e7e6, f1d1, f1f4, e7e8, f1c1, e7f6, e7f7, f1e1, f1f2, f1a1, f1g1, f1b1, e7d8, f1h1, e7d7

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

<rationale>
Position analysis (Win %):
1. f1f4 (58.9%)
2. f1a1 (50.0%)
3. f1b1 (50.0%)
</rationale><uci_move>f1f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1P5p/5pp1/8/7P/2kpP3/5PP1/5K2 w - -
Side to move: White
Legal moves: b7b8n, f2f3, f1g1, f1e1, g2g3, b7b8r, f2f4, h4h5, e3e4, b7b8b, b7b8q, g2g4

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

<rationale>
Position analysis (Win %):
1. b7b8q (99.6%)
2. b7b8r (93.3%)
3. f1g1 (66.4%)
4. g2g3 (61.7%)
5. e3e4 (57.9%)
</rationale><uci_move>b7b8q</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4kp1/5p2/2RN1P1p/1B2r2P/P5K1/1P2p1P1/1r1nN3 b - -
Side to move: Black
Legal moves: d1b2, g7g6, b1a1, e4b4, e4e6, e4c4, b1c1, b1b2, f7g8, e4f4, e4d4, g7g5, e4g4, e4e8, e4h4, e4e7, d1e3, e4e3, a7a6, e4e5, f7e8, d1f2, d1c3, f7f8, a7a5

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

<rationale>
Position analysis (Win %):
1. d1b2 (56.0%)
2. f7g8 (55.2%)
3. b1b2 (50.0%)
</rationale><uci_move>d1b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/2N2n2/1Bp5/3q4/1P6/P1PP1PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: h8g8, d4c3, d4g4, d4d5, a8b8, h7h6, c8h3, f6d7, f6h5, c8e6, d4d6, d4e5, d4d8, d4e3, d4e4, c5c4, c8g4, h7h5, e7e6, c8d7, a7a5, e8d7, c8f5, d4d7, a7a6, b7b6, d4b4, f6g4, d4f4, d4a1, d4d2, f6e4, e7e5, d4d3, d4a4, f6d5, d4h4, f6g8, b7c6, g7g6, d4f2, d4b2, g7g5, d4c4

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

<rationale>
Position analysis (Win %):
1. d4a1 (78.1%)
2. b7c6 (67.4%)
3. d4e4 (60.8%)
</rationale><uci_move>d4a1</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/3p2p1/p1p3P1/2P1p2P/5n2/1K3P2/4R3 w - -
Side to move: White
Legal moves: b2b1, b2a1, e1b1, b2c2, e1h1, b2c3, e1e3, e1c1, e1e2, b2a2, b2c1, b2b3, h4h5, e1e4, e1g1, e1d1, b2a3, e1a1, e1f1

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

<rationale>
Position analysis (Win %):
1. e1e4 (89.3%)
2. e1d1 (82.4%)
3. e1e3 (79.9%)
4. e1e2 (79.9%)
5. e1h1 (60.9%)
</rationale><uci_move>e1e4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pppp1ppp/2n5/4P3/3Nn3/P7/1PP2PPP/R1BQKB1R w KQ -
Side to move: White
Legal moves: c1g5, h2h4, d1g4, g2g3, d4c6, e5e6, f1b5, f1c4, f2f3, d1f3, c1f4, e1e2, h1g1, c1d2, f2f4, h2h3, g2g4, d1h5, d1d2, c2c3, d4f5, d4b3, a1a2, c1h6, f1e2, f1d3, c2c4, b2b4, d4e6, d4f3, d4b5, a3a4, d4e2, a1b1, c1e3, d1e2, b2b3, f1a6, d1d3

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

<rationale>
Position analysis (Win %):
1. d4c6 (55.5%)
2. d1f3 (52.3%)
3. d1e2 (50.6%)
4. d1g4 (50.0%)
5. d4f3 (46.1%)
</rationale><uci_move>d4c6</uci_move><|eot_id|>


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

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

Position (FEN): 2b1kr2/1pppq3/3r4/5p2/3P4/n6Q/P2KNPPP/R4B1R w - -
Side to move: White
Legal moves: d2d1, a1b1, d2c3, e2f4, d4d5, h3h5, a1d1, g2g4, h3b3, h3h8, h3f5, h3h7, f2f4, h3e3, h3f3, e2c3, d2e1, h3g4, h3c3, h1g1, h3a3, a1c1, a1e1, h3g3, e2g1, h3h6, g2g3, e2c1, d2d3, f2f3, h3d3, h3h4, d2c1, e2g3

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

<rationale>
Position analysis (Win %):
1. a1c1 (46.5%)
2. h3f3 (41.3%)
3. d2d1 (40.2%)
4. h3h5 (38.8%)
5. h3d3 (38.3%)
</rationale><uci_move>a1c1</uci_move><|eot_id|>


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

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

Position (FEN): 4rr2/2p5/1p4k1/pPb1p2p/P1P4P/4N1P1/3B2PK/4R3 b - -
Side to move: Black
Legal moves: e8a8, f8f1, f8g8, c5b4, f8f6, f8f2, g6h6, c5e3, e8d8, g6g7, c5d6, c5a3, f8f5, f8h8, c5d4, f8f4, g6h7, f8f7, e5e4, g6f7, f8f3, e8e6, g6f6, e8b8, c5e7, e8c8, c7c6, e8e7

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

<rationale>
Position analysis (Win %):
1. f8f7 (35.4%)
2. c5d4 (34.4%)
3. c5d6 (33.2%)
4. e5e4 (29.9%)
5. f8f2 (23.8%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p2qn1pp/2n1pp2/3p3P/1PpPPBP1/5P2/1PP5/2KRQB1R b - -
Side to move: Black
Legal moves: d7d8, c6e5, g8h8, e7g6, d7b7, d7c7, f6f5, e6e5, h7h6, c6d8, f8c8, g8f7, c6a5, d7c8, e7f5, f8f7, f8e8, a7a6, d7e8, c6b4, g7g6, d5e4, a7a5, f8d8, c6d4, d7d6, a8e8, g7g5, c6b8, c4c3, a8b8, a8d8, a8c8, f8b8, e7c8

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

<rationale>
Position analysis (Win %):
1. d7b7 (57.0%)
2. a7a6 (53.6%)
3. a7a5 (50.0%)
</rationale><uci_move>d7b7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1p/ppk1p3/4Pp2/1K3P2/P7/2P4P/8 w - -
Side to move: White
Legal moves: a3a4, b4a4, h2h4, b4c4, b4b3, c2c3, c2c4, h2h3, b4c3

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

<rationale>
Position analysis (Win %):
1. c2c4 (14.6%)
2. b4c4 (14.4%)
3. b4b3 (12.4%)
4. b4a4 (12.4%)
5. b4c3 (12.4%)
</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): r2q2k1/pp2p1bp/2n3p1/3p4/3P4/5Q1P/PP3PP1/R3R1K1 b - -
Side to move: Black
Legal moves: d8e8, c6e5, e7e5, d8a5, c6b8, h7h6, d8b6, a7a6, g6g5, d8d7, c6a5, c6b4, g7e5, h7h5, g7f6, g7h8, d8c7, a8c8, a7a5, b7b5, d8d6, b7b6, a8b8, g7h6, g7d4, g7f8, d8f8, e7e6, d8c8, d8b8, g8h8, c6d4

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

<rationale>
Position analysis (Win %):
1. g7f6 (21.5%)
2. d8d6 (18.5%)
3. c6d4 (17.8%)
4. d8d7 (16.9%)
5. g7d4 (16.6%)
</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): r1bqk2r/pppp1ppp/5n2/2P5/2n1P3/2N5/PPP2PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: b7b5, f6g8, f6h5, d7d6, e8g8, h8f8, f6g4, e8f8, g7g5, e8e7, h7h5, c4d6, a8b8, b7b6, c7c6, f6e4, c4b6, f6d5, h8g8, a7a5, g7g6, d8e7, a7a6, d7d5, c4b2, c4d2, c4a5, h7h6, c4e3, c4e5, c4a3

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

<rationale>
Position analysis (Win %):
1. h7h6 (35.3%)
2. d8e7 (34.8%)
3. d7d6 (33.0%)
4. d7d5 (29.4%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 4q1kr/1b4N1/p4R2/2n4p/1p5Q/5P2/PPP3PP/1K6 b - -
Side to move: Black
Legal moves: e8e3, c5e4, e8e1, e8d7, b7e4, c5e6, c5a4, e8g6, b7c6, b7f3, b7d5, b4b3, e8b8, e8e5, e8a8, c5b3, e8c8, e8f7, b7c8, e8f8, g8g7, a6a5, e8e2, g8h7, e8e4, c5d7, h8h7, e8d8, e8b5, e8c6, c5d3, h8h6, e8a4, e8e6, b7a8, e8e7

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

<rationale>
Position analysis (Win %):
1. e8b5 (79.8%)
2. e8d7 (77.1%)
3. e8d8 (70.4%)
4. e8e2 (50.0%)
5. e8e3 (45.4%)
</rationale><uci_move>e8b5</uci_move><|eot_id|>


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

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

Position (FEN): 3qr1k1/pbr2ppp/5n2/PQpp1B2/3P4/B1n1PN2/5PPP/1R2R1K1 w - -
Side to move: White
Legal moves: e1d1, e1c1, g2g3, b1a1, f3g5, b5e2, b5c6, b5d3, b5b4, b5b6, b1b2, b5c4, f5c2, a3c1, f5e4, b1d1, f5g4, f5h7, g2g4, g1f1, b1b4, e1e2, f5h3, a3c5, b1c1, f3d2, h2h3, f5e6, b5e8, g1h1, b5d7, f3h4, b5c5, b1b3, h2h4, f3e5, d4c5, a3b4, e3e4, f5g6, b5f1, b5b3, f5d7, b5a4, e1f1, f5c8, b5a6, b5b7, a3b2, b5b2

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

<rationale>
Position analysis (Win %):
1. b5b7 (36.9%)
2. b5b2 (32.2%)
3. b5f1 (32.1%)
4. b5b3 (30.7%)
5. b5d3 (27.7%)
</rationale><uci_move>b5b7</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/3p2p1/1Rb1p3/2P4R/p2P4/P3PPP1/3K2P1/8 b - -
Side to move: Black
Legal moves: f8f4, g7g6, b8c8, c6f3, f8f7, f8f3, c6d5, b8d8, c6a8, g7g5, f8f6, e6e5, f8f5, b8a8, g8f7, c6b7, b8b6, d7d6, f8e8, f8c8, c6b5, b8b7, f8d8, d7d5, b8e8, c6e4

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

<rationale>
Position analysis (Win %):
1. c6b5 (36.6%)
2. g8f7 (32.5%)
3. b8b6 (23.5%)
</rationale><uci_move>c6b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/p1p3pp/p2p2q1/3Pp3/1N2Pp1N/P7/1PP2PPP/R1BQR1K1 b kq -
Side to move: Black
Legal moves: g6f6, f8e7, c8h3, h7h6, g8f6, c8d7, c7c6, g6g3, h7h5, e8d8, g6h5, c8b7, c8g4, g8e7, g8h6, c7c5, g6f7, g6g2, g6g5, e8e7, e8d7, g6g4, a6a5, g6e6, a8b8, c8f5, g6f5, g6e4, g6h6, e8f7, c8e6, f4f3

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

<rationale>
Position analysis (Win %):
1. g6g4 (58.4%)
2. g6h6 (57.3%)
3. g6f6 (54.7%)
</rationale><uci_move>g6g4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/5ppp/p2p4/1P2p1P1/3Nb3/8/1PP2P1P/R1BQKBR1 b Qkq -
Side to move: Black
Legal moves: d8e7, f7f6, f7f5, e4d3, h8g8, d8f6, d8g5, b8c6, e4f5, d8d7, e4d5, d6d5, d8a5, a6b5, a8a7, h7h5, g7g6, d8b6, e4f3, e4b7, b8d7, e4c6, e4g6, f8e7, e4g2, e4c2, e4h1, h7h6, e5d4, e8d7, d8c7, a6a5, d8c8, e8e7

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

<rationale>
Position analysis (Win %):
1. a6b5 (60.3%)
2. b8d7 (57.0%)
3. f8e7 (56.0%)
4. d6d5 (52.9%)
5. e5d4 (49.9%)
</rationale><uci_move>a6b5</uci_move><|eot_id|>


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

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

Position (FEN): r4knr/pp1n2pp/2p5/8/3PN3/4P3/PP3PPP/R2bK2R w - -
Side to move: White
Legal moves: h2h4, e4d2, h2h3, a1b1, e4c3, e4g3, g2g3, e1f1, h1f1, e4g5, f2f3, g2g4, a2a3, f2f4, b2b4, e4d6, a2a4, e4f6, b2b3, d4d5, e4c5, a1d1, h1g1, e1d1, e1d2, a1c1

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

<rationale>
Position analysis (Win %):
1. a1d1 (33.8%)
2. e1d1 (32.3%)
3. f2f3 (14.8%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): r1q1k2r/pp2ppbp/6p1/3Nn3/5B2/4Q3/PP3PPP/3R1RK1 b kq -
Side to move: Black
Legal moves: c8c6, c8c3, e8f8, g7f6, e5d3, c8b8, h8g8, c8d7, c8f5, c8c1, f7f5, e8d8, g6g5, e8d7, g7f8, b7b5, c8e6, g7h6, c8g4, a8b8, e5d7, h8f8, e5c6, c8c7, b7b6, c8c4, f7f6, e5f3, e5g4, c8h3, h7h6, c8c5, a7a6, c8c2, e5c4, c8d8, e7e6, h7h5, e8g8, a7a5

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

<rationale>
Position analysis (Win %):
1. c8f5 (88.3%)
2. c8b8 (84.0%)
3. e5c6 (83.6%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1qbkr/ppp1pN1p/1n1pP1p1/8/8/5Q2/PPPP1PPP/RNB1K2R b KQ -
Side to move: Black
Legal moves: b8a6, h7h6, e8d8, g6g5, b8d7, a7a6, b6d7, c8e6, f8g7, d6d5, e8c6, b6a4, g8g7, e8a4, b6c4, c7c5, e8b5, h7h5, a7a5, c8d7, e8f7, c7c6, b6d5, e8d7, b8c6, f8h6

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

<rationale>
Position analysis (Win %):
1. a7a5 (24.9%)
2. f8g7 (22.9%)
3. b8c6 (22.8%)
4. c7c5 (22.0%)
5. c8e6 (21.9%)
</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): 4b1k1/2R1bpp1/3p3p/3P4/1p1Nr3/1P1qBQ1P/5PP1/6K1 w - -
Side to move: White
Legal moves: f3f7, c7b7, f3d1, e3f4, d4c2, c7c5, d4e2, c7d7, c7c8, c7a7, g2g4, d4b5, g2g3, f3g4, g1h1, c7c4, d4e6, e3g5, f3f4, c7e7, f3f5, g1h2, e3d2, c7c1, d4f5, f3e2, c7c3, f3e4, e3h6, e3c1, h3h4, c7c6, c7c2, d4c6, f3h5, f3g3, f3f6

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

<rationale>
Position analysis (Win %):
1. c7c8 (73.4%)
2. d4f5 (65.3%)
3. d4e6 (54.5%)
</rationale><uci_move>c7c8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1nrk1/2q1bppp/pp1pp3/4nP2/2PNPB2/P1N3Q1/1P2B1PP/R2R2K1 b - -
Side to move: Black
Legal moves: e5d7, c7d7, e7h4, g7g5, e5c6, e5g4, e5c4, e7d8, e7f6, c7c6, c7c4, e6f5, a8a7, e5g6, g8h8, h7h6, e5d3, h7h5, e7g5, e8f6, c8b7, c7a7, c7b8, c7c5, c7d8, f7f6, a6a5, d6d5, e5f3, g7g6, a8b8, c8d7, b6b5, c7b7

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

<rationale>
Position analysis (Win %):
1. a8b8 (58.7%)
2. e7f6 (57.5%)
3. c8d7 (57.0%)
4. e8f6 (56.7%)
5. g8h8 (56.0%)
</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): 3k4/8/3P2p1/1bN2pP1/P3pP1P/6K1/8/8 b - -
Side to move: Black
Legal moves: d8e8, b5a6, b5d7, b5e2, b5a4, e4e3, b5c4, b5d3, d8c8, b5f1, b5c6, b5e8

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

<rationale>
Position analysis (Win %):
1. b5c6 (99.2%)
2. b5a4 (98.8%)
3. b5d3 (98.6%)
4. b5c4 (98.5%)
5. b5a6 (98.5%)
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pb1/2p1p3/3p1nN1/NP6/P7/2P2PPP/q2Q1RK1 w - -
Side to move: White
Legal moves: d1e1, d1a1, g5e6, d1c1, d1h5, d1e2, d1d5, a4c3, h2h3, g5h7, d1d2, g2g3, d1g4, a4b2, g5h3, g5f3, f1e1, c2c4, d1d3, b4b5, d1d4, g2g4, a4c5, d1b1, c2c3, g1h1, g5e4, f2f3, h2h4, a4b6, g5f7, f2f4, d1f3

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

<rationale>
Position analysis (Win %):
1. d1h5 (62.0%)
2. d1a1 (19.8%)
3. d1e2 (11.6%)
4. d1d2 (11.1%)
5. d1g4 (11.1%)
</rationale><uci_move>d1h5</uci_move><|eot_id|>


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

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

Position (FEN): r7/2pbBpk1/1p2p3/nP1p3r/3P2PP/2PBP3/6P1/R3K2R b KQ -
Side to move: Black
Legal moves: a8a6, d7c8, h5f5, a5b3, a8b8, h5g5, c7c6, a8g8, a8d8, a5c6, a8e8, a8f8, d7b5, a5c4, h5h7, f7f5, h5h4, a5b7, h5e5, a8h8, d7c6, e6e5, h5h8, a8a7, d7e8, g7h8, g7g8, g7h6, c7c5, h5h6, f7f6, a8c8

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

<rationale>
Position analysis (Win %):
1. h5h8 (87.0%)
2. h5h7 (87.0%)
3. a8e8 (85.6%)
</rationale><uci_move>h5h8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/pp2ppbp/6p1/1B2N3/3Pp3/8/PP3PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: b8c6, c8d7, e8f8, b8d7, d8d7

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

<rationale>
Position analysis (Win %):
1. d8d7 (86.5%)
2. b8c6 (56.5%)
3. b8d7 (50.0%)
4. c8d7 (48.4%)
5. e8f8 (47.2%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp3ppp/2n2n2/1Bbp2B1/8/2P2N2/PP3PPP/RN1QR1K1 b - -
Side to move: Black
Legal moves: a7a6, c5d6, c5a3, c8g4, c6e5, a8b8, f6d7, c6a5, c5f2, d8e7, c5b6, c5d4, f6e4, b7b6, d8e8, c6d4, c5e3, c5e7, c6e7, d8d7, c6b4, g7g6, c5b4, d8a5, d8b6, c8d7, h7h6, f6e8, f6h5, f8e8, f6g4, d8c7, g8h8, c6b8, a7a5, c8h3, d8d6, d5d4, c8f5, h7h5, c8e6

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

<rationale>
Position analysis (Win %):
1. c8e6 (50.5%)
2. c5f2 (49.6%)
3. d8b6 (39.7%)
</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): 8/8/4r3/2K5/5k2/8/8/1Q6 w - -
Side to move: White
Legal moves: b1c2, b1d3, b1f5, b1c1, c5d4, b1b3, b1f1, b1e4, c5b5, b1a1, b1h1, b1g6, c5c4, b1b7, b1h7, b1b6, b1b5, b1b2, b1b8, c5d5, b1d1, c5b4, b1g1, b1a2, b1b4, b1e1

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

<rationale>
Position analysis (Win %):
1. b1f1 (99.6%)
2. b1c1 (99.6%)
3. c5d4 (99.6%)
</rationale><uci_move>b1f1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/4pn1p/2b1p3/N1P1P2P/3Q1PP1/2N3K1/1q6 w - -
Side to move: White
Legal moves: g2h3, d3d2, f3f4, a4c3, h4h5, d3e3, a4c5, a4b2, d3a3, d3c3, g3g4, g2h2, c2e1, c2a1, d3d8, a4b6, d3e2, d3d1, d3b3, c2e3, d3d5, d3d4, d3f1, d3d6, c2d4, c2a3, d3d7, c2b4

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

<rationale>
Position analysis (Win %):
1. a4c5 (77.5%)
2. d3d8 (37.3%)
3. c2e1 (20.7%)
</rationale><uci_move>a4c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1KPk4/6p1/3Pp1P1/pb5P/5P2/8/8 b - -
Side to move: Black
Legal moves: b4e7, b4c5, e5e4, b4a5, b4d6, d7d6, b4d2, b4e1, b4a3, a4a3, d7e7, b4c3, b4f8, d7e8

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

<rationale>
Position analysis (Win %):
1. d7e7 (99.0%)
2. e5e4 (99.5%)
3. d7d6 (99.5%)
</rationale><uci_move>d7e7</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/p4kpp/1p1p4/2p5/P1P3Nb/2P5/3K1nP1/1RB2R2 w - -
Side to move: White
Legal moves: g4h2, g4f6, a4a5, g4e3, f1d1, g4e5, b1b6, f1g1, d2e3, f1f2, d2e2, b1b3, f1e1, d2e1, b1b4, g4f2, b1b2, c1a3, f1h1, g4h6, g2g3, c1b2, d2c2, b1a1, b1b5

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

<rationale>
Position analysis (Win %):
1. g2g3 (48.5%)
2. g4f2 (48.5%)
3. d2e2 (45.1%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): 1k1rbbnr/1pp3pp/p3pp2/q3N3/3P4/2N1BQ2/PPP2PPP/R4RK1 w - -
Side to move: White
Legal moves: f3d5, e5c4, f3b7, e3g5, a1c1, c3a4, e5d3, a2a4, e5g6, f3e4, a1b1, e3c1, f3g3, f3g4, c3b5, c3e2, f3f4, b2b4, f3f6, f1b1, f3h3, d4d5, e3d2, e5f7, c3d1, g2g3, f1e1, f3d1, e5g4, e5c6, c3b1, f3c6, c3d5, f1c1, g1h1, a1e1, h2h3, a2a3, f3h5, e5d7, g2g4, h2h4, f1d1, f3e2, e3f4, a1d1, f3f5, b2b3, e3h6, c3e4

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

<rationale>
Position analysis (Win %):
1. a2a3 (66.4%)
2. a1b1 (53.7%)
3. f1b1 (51.3%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/R4pp1/b7/6p1/2p5/6P1/7P/6K1 b - -
Side to move: Black
Legal moves: c4c3, g8h7, f7f5, a6b7, g5g4, g7g6, a6c8, a6b5, g8f8, f7f6, g8h8

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

<rationale>
Position analysis (Win %):
1. c4c3 (95.2%)
2. g8f8 (95.2%)
3. a6b5 (53.8%)
</rationale><uci_move>c4c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2pqnQpp/p2p4/1p6/P2nP3/1B5P/1P3PP1/RNB1R1K1 b - -
Side to move: Black
Legal moves: g7g5, d7f5, d4f3, a6a5, e7g8, e7d5, d4e2, d4f5, d4e6, c7c5, h7h5, d4c2, h7h6, d4b3, c7c6, d4c6, d7e6, c8b7, d7e8, e7g6, b5a4, c8b8, g7g6, d7h3, b5b4, h8g8, e7c6, d6d5, d7c6, d7g4, d8e8, e7f5

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

<rationale>
Position analysis (Win %):
1. e7c6 (75.2%)
2. d4b3 (73.9%)
3. d6d5 (69.3%)
4. b5b4 (69.2%)
5. d7e8 (66.9%)
</rationale><uci_move>e7c6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1n1ppp/2n1p3/2ppP3/3P4/2P1B3/PP1N1PPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: g2g3, a2a3, d1c1, e3g5, f1a6, d1b1, d1e2, d1a4, a1c1, g1f3, c3c4, d2b3, d1b3, f2f3, d4c5, g1e2, f2f4, e3h6, b2b4, d2e4, f1b5, e1e2, d1g4, f1c4, f1d3, h2h4, d1f3, f1e2, b2b3, d2f3, d2b1, g2g4, a2a4, h2h3, d2c4, e3f4, a1b1, g1h3, d1h5, d1c2

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

<rationale>
Position analysis (Win %):
1. a2a3 (56.2%)
2. g1f3 (54.5%)
3. f1d3 (52.3%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/p2p4/3Pp3/4Pp2/P7/4K1kp/R7 w - -
Side to move: White
Legal moves: a1g1, e2d1, a1c1, a3a4, a1a2, a1h1, e2d3, e2d2, a1e1, a1d1, a1b1, e2e1, a1f1

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

<rationale>
Position analysis (Win %):
1. a1h1 (50.0%)
2. a1d1 (1.0%)
3. a1b1 (1.0%)
4. a1f1 (1.0%)
5. a1e1 (1.0%)
</rationale><uci_move>a1h1</uci_move><|eot_id|>


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

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

Position (FEN): 2K5/8/8/8/4R3/1k6/8/8 b - - 0 1
Side to move: Black
Legal moves: b3c3, b3c2, b3a2, b3b2, b3a3

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>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): r3kb1r/ppp1pppp/2n2n2/6N1/8/2N4q/PPPPBP2/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: a8b8, h8g8, e7e5, h3e6, h3d3, h3f1, f6e4, a8d8, b7b6, c6b4, e8d7, h3h6, c6d4, h7h6, h3d7, h3f5, e8d8, g7g6, f6d5, h3h2, h3c8, f6g8, c6d8, h3g2, a7a5, h3g4, h3g3, h3e3, e8c8, c6e5, a8c8, h3c3, a7a6, f6d7, f6g4, c6b8, h3f3, h3h1, h7h5, h3h5, b7b5, f6h5, h3h4, e7e6, c6a5

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

<rationale>
Position analysis (Win %):
1. h3h6 (77.4%)
2. h3c8 (74.7%)
3. h3d7 (68.3%)
4. h3h4 (67.1%)
5. h3f5 (66.6%)
</rationale><uci_move>h3h6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1b2b3/rp1pp1qp/1N3pp1/2PPn3/3BP1B1/3Q1PPP/1R3RK1 w - -
Side to move: White
Legal moves: b1a1, f1c1, f1d1, d2b2, b5c7, b5d6, d2c1, d2a5, d4d5, g3e5, d2c2, b5c3, b1b4, d2c3, d3c2, b1c1, d2d1, c4c5, d2e1, g1h1, d2e2, f2f3, g3h4, b1e1, b1b3, b5a3, g3f4, b1b2, d2a2, d2b4, b1d1, d3e4, b5a7, f1e1, d3e2, h2h3, h2h4, f2f4, g3d6

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

<rationale>
Position analysis (Win %):
1. d2b4 (67.7%)
2. d2b2 (63.7%)
3. d2c2 (59.1%)
</rationale><uci_move>d2b4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/pp3ppp/2n1pn2/q2P4/2B3b1/2b2N2/PP3PPP/R1BQR1K1 w kq -
Side to move: White
Legal moves: g1h1, g1f1, c4b5, d1b3, c1f4, c1g5, e1e6, h2h4, d5e6, c1e3, f3g5, d1e2, b2c3, d1d4, b2b4, c4e2, c4a6, c4b3, c1h6, d5c6, f3h4, e1f1, e1e4, h2h3, f3d4, e1e5, e1e2, f3e5, f3d2, c4d3, b2b3, d1d2, a2a3, c1d2, a1b1, d1c2, d1a4, a2a4, c4f1, d1d3, e1e3, g2g3, d5d6

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

<rationale>
Position analysis (Win %):
1. b2c3 (50.3%)
2. e1e3 (30.3%)
3. d5c6 (27.5%)
4. e1e2 (24.3%)
5. e1e6 (23.4%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/4ppbp/p2p1np1/1P1Pn1B1/2p1P1PP/2N2P2/PP1Q4/R3KBNR w KQ -
Side to move: White
Legal moves: d2d1, a1d1, d2f2, h4h5, d2c1, d2d4, h1h2, f1g2, d2e2, f1c4, g5h6, c3e2, a2a4, e1c1, g5f6, b5a6, d2d3, f1d3, h1h3, a2a3, e1f2, b2b4, g5e3, g1e2, b5b6, c3d1, f1e2, e1d1, g5f4, f3f4, a1b1, d2h2, e1e2, f1h3, d2g2, d2e3, g1h3, c3b1, d2c2, b2b3, d2f4, a1c1, c3a4

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

<rationale>
Position analysis (Win %):
1. b5a6 (40.8%)
2. b5b6 (39.0%)
3. g5f4 (36.6%)
</rationale><uci_move>b5a6</uci_move><|eot_id|>


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

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

Position (FEN): r5r1/pppk1pP1/1b6/1P3bB1/2p5/2Pp1N2/P1nN1PPP/3R1RK1 b - -
Side to move: Black
Legal moves: c2e3, d7e8, f5e4, b6d4, c2d4, b6f2, g8g7, c7c5, f5g4, a8e8, b6c5, c2b4, d7e6, d7d6, c2a1, g8b8, a7a6, g8h8, f7f6, g8f8, f5h3, f5g6, c7c6, a8b8, a8f8, g8c8, b6a5, g8d8, c2e1, g8e8, f5e6, a8c8, d7c8, b6e3, f5h7, a7a5, c2a3, a8d8

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

<rationale>
Position analysis (Win %):
1. f7f6 (67.5%)
2. f5h7 (63.6%)
3. a8e8 (59.8%)
4. g8g7 (50.5%)
</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): rnb4r/1p3k2/p2p1bpq/2pPp3/P3PpP1/2NN1P2/1PP3Q1/R2R1BK1 w - -
Side to move: White
Legal moves: g2h1, d1b1, a1a3, d3e5, g2e2, d3c5, d3b4, f1e2, g2g3, c3b1, c3a2, g2h3, a4a5, c3e2, d3f4, a1a2, d1d2, d3f2, d1c1, g2f2, g1f2, a1b1, d1e1, g4g5, b2b3, a1c1, d3e1, c3b5, g2h2, g2d2, d3c1, b2b4

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

<rationale>
Position analysis (Win %):
1. d3f2 (40.1%)
2. g1f2 (39.0%)
3. f1e2 (36.3%)
</rationale><uci_move>d3f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2b1p3/5q2/3B4/2N5/PPP1QPPP/3R1RK1 b kq -
Side to move: Black
Legal moves: c6e4, f5e4, f5a5, f5f2, f8c5, a7a6, e8e7, g7g5, h7h5, f5h5, f5c2, c6d5, g7g6, c6a4, f8e7, c6b5, f5g4, f5g6, f5g5, c6g2, f5f3, f5b5, c6d7, f5f6, h7h6, a7a5, b7b6, f8b4, a8d8, f5h3, f5e5, e8c8, e8d8, f5d5, c6f3, e8d7, a8b8, f8d6, a8c8, f5f4, b7b5, e6e5, h8g8, f5c5, f7f6, f8a3, f5d3

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

<rationale>
Position analysis (Win %):
1. f8d6 (50.0%)
2. h7h6 (49.2%)
3. h7h5 (48.2%)
4. f8b4 (48.1%)
5. f8e7 (45.0%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pppn1ppp/3b1n2/3p4/3P4/4PN1P/PP3PP1/RNBQ1RK1 b - -
Side to move: Black
Legal moves: g7g6, d8c8, d6b4, d8e7, f6e8, d7b6, d6f4, g8h8, a8b8, d7e5, d6g3, b7b6, d8e8, f6h5, d6e5, b7b5, f6e4, d6h2, d6c5, d7b8, d6a3, c7c5, a7a5, h7h5, c7c6, h7h6, a7a6, g7g5, d6e7, d7c5, d8b8, f8e8, a8c8, f6g4

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

<rationale>
Position analysis (Win %):
1. a7a5 (45.6%)
2. f6e4 (44.5%)
3. d8e7 (44.2%)
4. c7c6 (42.9%)
5. f8e8 (42.1%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2bppp/2n1p1b1/3nN3/B2P2P1/7P/PP3P2/RNBQ1RK1 w - -
Side to move: White
Legal moves: a2a3, c1g5, d1b3, e5c4, f2f4, d1c2, b1c3, g1g2, d1e2, a4c6, g1h1, a4c2, c1d2, b1a3, g1h2, f1e1, c1h6, c1e3, c1f4, d1e1, d1d2, f2f3, b2b3, h3h4, b1d2, a4b3, g4g5, a4b5, d1f3, e5g6, e5f3, b2b4, e5d7, e5c6, e5f7, d1d3, e5d3

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

<rationale>
Position analysis (Win %):
1. e5g6 (45.3%)
2. a4c6 (44.9%)
3. e5c6 (43.0%)
4. a4b3 (37.1%)
5. e5f3 (36.9%)
</rationale><uci_move>e5g6</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/2P2pp1/p1Qp4/4p3/P1R1P1p1/1q4P1/5P1P/6K1 w - -
Side to move: White
Legal moves: c6d6, c6c5, c6a8, f2f4, f2f3, c4d4, c6d7, h2h3, c6a6, g1g2, c6b5, c4c5, h2h4, g1f1, c4c2, c6d5, c4c3, c4b4, g1h1, c6b7, c4c1, c6e8, c6b6, a4a5

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

<rationale>
Position analysis (Win %):
1. c4c1 (80.3%)
2. c4c3 (79.7%)
3. h2h4 (79.3%)
4. c4c2 (72.1%)
5. c6d5 (50.3%)
</rationale><uci_move>c4c1</uci_move><|eot_id|>


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

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

Position (FEN): 3r1r1k/2p2Pp1/p2q3p/1p6/1P1n3Q/3B3P/PB4P1/5R1K w - -
Side to move: White
Legal moves: a2a4, f1b1, f1c1, h4h6, d3b5, f1g1, h4d8, h4g5, f1f4, f1f3, h4d4, g2g4, d3f5, b2d4, f1f5, d3g6, h4g3, h4f2, b2a1, b2c1, d3c2, b2c3, f1a1, h4g4, d3c4, d3h7, d3e2, f1d1, h4e1, h4e7, h1g1, a2a3, h4e4, f1f2, h4f6, b2a3, g2g3, h4h5, f1f6, f1e1, d3e4, d3b1, h4f4

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

<rationale>
Position analysis (Win %):
1. f1f4 (90.9%)
2. a2a3 (80.8%)
3. h4g4 (78.8%)
4. a2a4 (78.2%)
5. b2c3 (72.1%)
</rationale><uci_move>f1f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3Q4/8/4q1K1/6p1/7k/8/8 w - -
Side to move: White
Legal moves: g5g6, d7f5, g5h6

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

<rationale>
Position analysis (Win %):
1. g5g6 (50.0%)
2. g5h6 (50.0%)
3. d7f5 (1.0%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/6p1/5pkp/8/6K1/4B3 b - -
Side to move: Black
Legal moves: h4h3, g4h5, g4f5, f4f3

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

<rationale>
Position analysis (Win %):
1. g4h5 (49.1%)
2. f4f3 (49.1%)
3. g4f5 (1.0%)
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1q2ppp/Pp1bpn2/8/8/1N1n3P/1PP1QPP1/R1B2RK1 w - -
Side to move: White
Legal moves: g1h1, b3d2, a1a2, e2h5, a1a5, b3a5, f1e1, e2d1, f2f4, e2g4, c2d3, c1e3, e2d2, h3h4, b3c5, c2c4, e2e4, e2f3, g2g3, c1d2, e2e5, a1a4, f1d1, c1f4, c1h6, e2e1, c1g5, a1b1, f2f3, b3d4, e2d3, e2e6, g2g4, e2e3, a1a3, c2c3

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

<rationale>
Position analysis (Win %):
1. e2d3 (48.3%)
2. c2d3 (41.1%)
3. c1g5 (18.6%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qk2r/1b2bppp/p1p1p3/3pn3/2P1P3/1Q2B3/PP2BPPP/RN3RK1 w k -
Side to move: White
Legal moves: e3g5, e2d3, g2g3, g2g4, e3b6, h2h4, b3d1, f2f4, g1h1, f2f3, b3b4, e3d4, e3c1, b3b5, e3h6, b1d2, e3f4, e2f3, c4c5, b3b7, b3a4, e4d5, a2a4, b3b6, f1c1, e3a7, b3a3, e2d1, f1e1, c4d5, e2h5, f1d1, b3c2, e3c5, a2a3, e3d2, b1c3, b3c3, b3d3, e2g4, b1a3, h2h3

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

<rationale>
Position analysis (Win %):
1. c4d5 (67.4%)
2. e3a7 (65.6%)
3. f1d1 (56.8%)
</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): r1b1k2r/ppq1bpp1/8/2p1P2p/P3P3/1P1PQ2P/2P3P1/RN2KB1R w KQkq -
Side to move: White
Legal moves: h1h2, c2c3, e3c1, d3d4, h1g1, e3d2, b1a3, e3d4, a4a5, e3f3, h3h4, e3e2, f1e2, a1a2, e1e2, e3g3, g2g3, e3f2, g2g4, b1d2, e1f2, e5e6, e3c5, e3h6, c2c4, e3g1, e3f4, a1a3, b1c3, e1d1, b3b4, e1d2, e3g5

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

<rationale>
Position analysis (Win %):
1. d3d4 (48.9%)
2. c2c3 (48.9%)
3. e3g3 (46.8%)
4. b1d2 (46.3%)
5. e3f4 (44.8%)
</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): r1bqkb1r/pp1n1ppp/2p1p3/3n2N1/2B5/5N2/PPPPQPPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: g5e4, e1d1, c2c3, e2e4, f3e5, d2d4, g2g4, d2d3, e2f1, b2b3, g5h7, e2d1, a2a3, c4d3, e2e6, c4b5, b2b4, f3g1, e2e3, h1f1, f3d4, e1f1, g5f7, e2d3, c4a6, e2e5, h2h3, c4d5, a2a4, g2g3, c4b3, e1g1, h1g1, h2h4, a1b1, f3h4, g5e6, g5h3

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

<rationale>
Position analysis (Win %):
1. d2d4 (54.2%)
2. d2d3 (50.0%)
3. a2a4 (50.0%)
4. c4b3 (48.6%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2n5/b1p2p2/R1Pp1k2/P7/5K2/8 b - -
Side to move: Black
Legal moves: c6b8, a5d8, f4g4, a5e1, a5b6, a5c3, d4d3, f4e4, c6a7, c6e7, c6d8, c6e5, c6b4, f4e5, a5b4, f4g5, a5d2, a5c7

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

<rationale>
Position analysis (Win %):
1. a5c3 (6.3%)
2. f4e5 (0.4%)
3. f4g4 (0.4%)
4. f4e4 (0.4%)
5. d4d3 (0.4%)
</rationale><uci_move>a5c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/q2kbpQ1/2p3p1/1pP5/3BP1PP/8/rP3P2/2KR3R w - -
Side to move: White
Legal moves: b2b4, d1g1, f2f3, d4e3, e4e5, g7f6, d1e1, h1g1, g7e5, d1f1, d1d3, g7h7, g7f7, c1d2, h1f1, h4h5, d4c3, f2f4, g7g6, c1b1, h1h3, g7h6, d1d2, c1c2, b2b3, h1h2, g7g8, h1e1, d4f6, g7f8, d4e5, g4g5, g7h8

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

<rationale>
Position analysis (Win %):
1. c1d2 (70.8%)
2. h4h5 (68.7%)
3. b2b4 (66.5%)
4. g4g5 (64.4%)
5. f2f3 (63.3%)
</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): 4r1k1/1p5p/p5p1/3pPpn1/3P4/1PBR2PP/1Pr2PK1/2b1RN2 b - -
Side to move: Black
Legal moves: b7b6, a6a5, g5f7, f5f4, e8e5, e8d8, e8b8, e8e6, e8f8, g5f3, c2d2, g8g7, g8f7, h7h5, b7b5, e8a8, c2e2, g5e4, c1f4, c2b2, g5e6, e8c8, c2f2, g8h8, g8f8, c1e3, c1b2, e8e7, h7h6, c1d2, c2c3, g5h3

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

<rationale>
Position analysis (Win %):
1. e8c8 (52.6%)
2. f5f4 (50.0%)
3. c1b2 (50.0%)
4. g5e4 (48.2%)
</rationale><uci_move>e8c8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/5pp1/p4n1p/2Rp4/7b/1r2PB2/1P3PPP/3RN1K1 w - -
Side to move: White
Legal moves: g2g3, d1b1, c5c4, g1f1, d1d4, d1d5, f3h5, c5c7, f3e4, d1d3, f3g4, c5a5, e1d3, c5b5, f3e2, f3d5, d1c1, c5c8, c5c1, g1h1, g2g4, c5c2, h2h3, e3e4, d1a1, c5c3, c5d5, e1c2, c5c6, d1d2

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

<rationale>
Position analysis (Win %):
1. g1f1 (71.7%)
2. g2g3 (71.1%)
3. c5a5 (61.9%)
</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): r1q1k2r/pp1nppbp/6p1/8/5B2/2N2Q2/PP3PPP/3R1RK1 w kq -
Side to move: White
Legal moves: f4e5, f3g4, b2b3, c3b5, d1b1, a2a4, f3g3, c3b1, d1c1, f3h5, f4g5, f4e3, h2h4, c3a4, c3e4, f4b8, f3e4, g2g4, g1h1, d1d5, f4h6, a2a3, d1d6, f3d5, c3e2, b2b4, f4g3, f4c7, d1d2, g2g3, f1e1, d1d4, d1d3, d1e1, f4d2, f3d3, f3h3, h2h3, f3e3, f4c1, d1d7, f3c6, d1a1, f3e2, c3d5, f3b7, f4d6

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

<rationale>
Position analysis (Win %):
1. c3d5 (82.3%)
2. f1e1 (61.7%)
3. d1c1 (57.1%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/pp3ppp/8/2p1N3/2P2P1q/2PB2n1/P6P/R1BQK2R w KQq -
Side to move: White
Legal moves: e1d2, d1c2, c1a3, d3c2, d3f1, d1g4, a1b1, d1d2, a2a4, d3e4, d1a4, a2a3, e1f2, d3f5, h1g1, h1f1, c1b2, d1e2, c1d2, d3h7, h2g3, d3g6, h2h3, c1e3, d1h5, f4f5, d3e2, d1f3, d1b3, d3b1

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

<rationale>
Position analysis (Win %):
1. h2g3 (28.5%)
2. h1g1 (11.5%)
3. e1d2 (10.6%)
</rationale><uci_move>h2g3</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/8/2K2P2/8/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: c6c7, c6d5, c6d6, c6b6, c6b5, c6b7, c6c5, f6f7

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>c6c7</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pp3ppp/2n1pn2/q1pp4/3P2b1/1PN1PN2/PBP1BPPP/R2QK2R w KQkq -
Side to move: White
Legal moves: d4c5, f3g1, a2a4, b2a3, h2h3, e2a6, f3g5, e1g1, d1d2, h2h4, d1b1, f3h4, a1c1, f3e5, h1g1, e1f1, e2b5, e2d3, h1f1, e1d2, a1b1, b2c1, f3d2, e2f1, g2g3, b3b4, d1c1, e3e4, e2c4, d1d3, a2a3

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

<rationale>
Position analysis (Win %):
1. d4c5 (47.3%)
2. a2a3 (45.1%)
3. d1d2 (44.2%)
4. d1d3 (42.8%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/2q1bp1p/p1p3b1/1p2n3/3NpQ2/1BP1R3/PP1N2PP/5R1K w - -
Side to move: White
Legal moves: d4c6, d2f3, a2a4, f1a1, e3e1, d4e2, f4g5, h1g1, e3g3, f1e1, d4f5, a2a3, e3h3, f4g4, f4f5, e3d3, d4e6, b3e6, f1c1, f1g1, c3c4, d4b5, f4h4, d4f3, e3e4, f4f3, f1f3, g2g4, f1d1, h2h3, f1f2, b3c2, h2h4, b3c4, g2g3, f4f2, e3e2, d4c2, e3f3, f4f6, d2c4, d2e4, d2b1, f4h6, b3a4, b3f7, b3d5, f4e4, f1b1, f4e5

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

<rationale>
Position analysis (Win %):
1. d2e4 (81.8%)
2. d4f5 (72.4%)
3. e3h3 (58.2%)
</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): 8/p2N1kbP/3p2p1/2p1p1P1/2P5/1rP5/p1K2P2/R1B5 b - -
Side to move: Black
Legal moves: e5e4, b3b4, d6d5, b3b2, f7e7, g7h6, g7f8, b3b6, b3b7, b3b1, b3a3, f7e6, a7a6, b3b8, b3c3, f7e8, b3b5, g7f6, g7h8, a7a5

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

<rationale>
Position analysis (Win %):
1. b3a3 (95.4%)
2. b3b1 (90.6%)
3. b3b7 (89.6%)
</rationale><uci_move>b3a3</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/5pp1/p2qp2p/1p2n3/7P/8/P1Q1RPBP/6K1 b - -
Side to move: Black
Legal moves: d6d4, f7f6, f8a8, d6d5, g7g6, d6b6, d6c7, e5c4, e5c6, d6d1, d6a3, e5d7, f8e8, e5f3, d6d2, f7f5, d6c6, e5g6, d6d8, d6d7, a6a5, f8g8, f8c8, e5g4, d6d3, g7g5, d6c5, d6b4, d6e7, h8g8, d6b8, e5d3, f8b8, f8d8, h6h5, b5b4

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

<rationale>
Position analysis (Win %):
1. e5c4 (18.7%)
2. f8d8 (17.1%)
3. e5g6 (16.7%)
</rationale><uci_move>e5c4</uci_move><|eot_id|>


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

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

Position (FEN): 2Rb4/3q4/3r2pk/p1QNp2p/1p2P3/1P3PP1/1P4K1/8 w - -
Side to move: White
Legal moves: c5c1, c5e3, d5b6, d5f4, c5b6, g2g1, d5f6, d5e7, g3g4, c8c7, c5d4, d5c3, d5c7, c5f2, c5b5, c8a8, g2h1, c5g1, c5c3, c8b8, c5c7, c5c2, c8d8, f3f4, c5a7, c5d6, c8c6, c5a5, g2h2, g2f1, g2f2, c5b4, d5b4, d5e3, c5c4, c5c6

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

<rationale>
Position analysis (Win %):
1. c8a8 (65.9%)
2. c8b8 (54.7%)
3. g2h2 (52.2%)
</rationale><uci_move>c8a8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p1p/3p2p1/2p1p3/P2nP1nN/1P1P2P1/1QPB1P1P/4KB1R w Kkq -
Side to move: White
Legal moves: d2a5, c2c3, f2f3, b3b4, c2c4, b2b1, d2f4, f2f4, h4f5, d2h6, b2c1, h4g2, h2h3, b2d4, b2a3, d2c3, d2g5, f1e2, d2e3, b2a2, h1g1, a4a5, d2b4, h4g6, h4f3, f1h3, f1g2, d2c1, b2c3, b2a1, e1d1

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

<rationale>
Position analysis (Win %):
1. f1e2 (5.1%)
2. f1g2 (5.0%)
3. h2h3 (4.9%)
4. f2f3 (4.9%)
5. c2c3 (4.5%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1b3p1p/1q1p2p1/p1pPn3/2B5/2N4P/RPPQ1PPK/1r6 w - -
Side to move: White
Legal moves: c3d1, a2a4, d2e1, f2f3, c3e4, f2f4, a2a1, g2g4, d2g5, c4e2, d2h6, g2g3, c3e2, a2a3, c3a4, c4f1, c4b3, c3b1, d2d1, d2e2, c4d3, d2f4, a2a5, h3h4, c4b5, d2d4, b2b4, c3b5, d2e3, c4a6, d2c1, b2b3, h2g3, d2d3

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

<rationale>
Position analysis (Win %):
1. c4b5 (78.2%)
2. d2g5 (74.9%)
3. c3b1 (74.4%)
4. d2f4 (73.9%)
5. d2e2 (67.8%)
</rationale><uci_move>c4b5</uci_move><|eot_id|>


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

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

Position (FEN): 1r5k/p3b3/3pKN2/p1p1p1Pp/8/2P1P3/8/R7 b - -
Side to move: Black
Legal moves: b8b3, h8g7, e5e4, b8b7, c5c4, b8b5, b8e8, h5h4, d6d5, e7d8, b8g8, a7a6, b8c8, b8b6, e7f8, b8b4, e7f6, b8a8, b8f8, b8b1, b8d8, b8b2, a5a4

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

<rationale>
Position analysis (Win %):
1. e7f6 (65.1%)
2. b8b7 (61.2%)
3. e7d8 (56.7%)
</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): rn1qk2r/pb1pbpp1/1p5p/3n4/3N4/2NB4/PP3PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: d5f4, f7f6, e8f8, d7d6, d8c7, b7c6, g7g6, a7a6, h6h5, h8h7, h8f8, e7h4, b7a6, a7a5, b8c6, d5f6, g7g5, b8a6, e7f6, d5b4, d5c7, e8g8, e7b4, e7f8, f7f5, b7c8, h8g8, e7d6, e7a3, b6b5, e7g5, d5c3, d5e3, e7c5, d8c8

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

<rationale>
Position analysis (Win %):
1. d5c7 (66.5%)
2. b8c6 (63.8%)
3. d5c3 (59.7%)
</rationale><uci_move>d5c7</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/pp3pp1/2p1pb1p/3n4/P2PB3/8/1P3PPP/R2RB1K1 w - -
Side to move: White
Legal moves: f2f4, e1a5, a1a2, e4d5, g2g3, e1d2, e4b1, e4g6, b2b3, b2b4, h2h4, e4d3, d1d3, f2f3, a4a5, d1c1, e4f3, g1f1, g1h1, a1a3, e1c3, a1b1, h2h3, a1c1, d1d2, e1b4, e4h7, e4f5, g2g4, e4c2, d1b1

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

<rationale>
Position analysis (Win %):
1. g2g3 (33.3%)
2. e1c3 (32.6%)
3. g1f1 (32.5%)
4. b2b4 (30.7%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): N1b2rk1/pp2qppp/2n1p3/8/2pp3P/8/PPPQ1PP1/2KR2NR w - -
Side to move: White
Legal moves: a2a3, d2h6, g2g4, d2e2, a8c7, g1e2, d2e3, g1f3, f2f4, g1h3, d2b4, f2f3, d1f1, h1h2, h4h5, d2a5, a8b6, d1e1, d2f4, b2b4, b2b3, d2e1, h1h3, d2c3, g2g3, d2d4, d2d3, a2a4, c1b1, d2g5, c2c3

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

<rationale>
Position analysis (Win %):
1. d2g5 (46.6%)
2. c2c3 (42.4%)
3. g1f3 (42.4%)
</rationale><uci_move>d2g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pp/8/8/2k1K3/7P/6P1/8 b - -
Side to move: Black
Legal moves: h7h5, c4b3, c4c5, c4c3, h7h6, c4b5, c4b4, g7g5, g7g6

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

<rationale>
Position analysis (Win %):
1. c4b5 (99.0%)
2. c4c5 (99.0%)
3. c4c3 (50.0%)
</rationale><uci_move>c4b5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp3ppp/2p1pn2/8/3pP3/2N2Q1P/PPPPBPP1/R1B2RK1 w kq -
Side to move: White
Legal moves: g2g3, c3b5, e2d1, e4e5, f1e1, e2d3, f3f5, b2b3, c3d1, f3g3, c3a4, a2a4, d2d3, h3h4, f3f6, f3d3, c3d5, f3f4, a1b1, g1h1, f1d1, e2a6, f3e3, e2b5, g1h2, e2c4, b2b4, a2a3, f3g4, g2g4, f3h5, c3b1

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

<rationale>
Position analysis (Win %):
1. c3b1 (52.5%)
2. c3d1 (50.4%)
3. e4e5 (40.2%)
4. c3a4 (39.7%)
</rationale><uci_move>c3b1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7K/8/4R3/8/8/6k1 b - - 0 1
Side to move: Black
Legal moves: g1f1, g1h1, g1h2, g1f2, g1g2

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): rnbqk2r/pppp1ppp/8/2b5/N1PpP1n1/5N2/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: d4d3, g4e5, g4e3, c7c6, d8f6, f7f5, f7f6, h7h6, c5f8, d7d6, c5b6, b7b6, d7d5, d8h4, e8f8, h8f8, e8e7, c5a3, b8a6, b7b5, a7a5, b8c6, c5e7, h7h5, g4f2, d8g5, d8e7, h8g8, c5b4, g4h6, c5d6, g7g5, a7a6, e8g8, g4f6, g4h2, g7g6

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

<rationale>
Position analysis (Win %):
1. b7b6 (54.7%)
2. d7d6 (49.4%)
3. c5b4 (47.7%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 1rbqr1k1/1pp2pbp/p4np1/2p1n3/8/BPN1P1P1/P3NPBP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1d2, d1d4, h2h4, c3e4, d1d6, f2f4, f2f3, d1d7, e2d4, e2f4, g2h1, e3e4, g2e4, a1b1, e2c1, c3b5, h2h3, g2f3, g2c6, a3c5, a1c1, a3b2, g2d5, a3b4, d1d5, d1e1, d1c2, g3g4, f1e1, b3b4, a3c1, g2b7, d1c1, g2h3, d1d3, g1h1, d1b1, c3d5, c3b1, d1d8, c3a4

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

<rationale>
Position analysis (Win %):
1. d1d8 (51.2%)
2. a3c5 (50.0%)
3. d1c2 (42.7%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/3b1pp1/2p1p3/pp1nN1p1/P2P4/2PB4/1P3PPP/R3R1K1 w - -
Side to move: White
Legal moves: d3f1, d3e4, h2h4, a1a2, f2f4, g1f1, d3g6, e5c6, e1d1, e5f3, b2b4, e5g4, a1b1, e1f1, e1e2, e1e3, d3h7, g2g4, a1c1, d3e2, c3c4, e5c4, f2f3, d3c4, a4b5, e1c1, g1h1, a1d1, h2h3, d3f5, e1e4, e5d7, e5g6, d3c2, e1b1, a1a3, d3b5, e5f7, b2b3, d3b1, g2g3

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

<rationale>
Position analysis (Win %):
1. e5d7 (89.1%)
2. a4b5 (80.0%)
3. d3b5 (76.1%)
</rationale><uci_move>e5d7</uci_move><|eot_id|>


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

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

Position (FEN): 5K2/6N1/8/6k1/8/2B5/8/8 w - - 0 1
Side to move: White
Legal moves: g7e6, c3b2, g7f5, g7h5, f8e8, c3e5, c3d4, f8f7, c3a1, f8e7, c3e1, g7e8, c3a5, c3f6, f8g8, c3d2, c3b4

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>f8g8</uci_move><|eot_id|>


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

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

Position (FEN): 3r3Q/2K5/k7/1p6/1P6/8/8/8 b - -
Side to move: Black
Legal moves: d8d5, d8b8, d8d3, d8d6, d8a8, d8d7, d8d1, d8f8, d8h8, a6a7, d8g8, d8c8, d8d4, d8e8, d8d2

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

<rationale>
Position analysis (Win %):
1. d8d7 (99.0%)
2. d8c8 (99.0%)
3. d8d1 (99.0%)
4. d8d2 (99.0%)
5. d8h8 (1.0%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/PbP5/3p1ppk/8/6P1/5PP1/6K1 w - -
Side to move: White
Legal moves: a6a7, g1h1, g3g4, g1f1, g1h2, c6c7

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

<rationale>
Position analysis (Win %):
1. a6a7 (93.2%)
2. c6c7 (93.2%)
3. g1f1 (93.1%)
4. g3g4 (91.7%)
5. g1h2 (88.5%)
</rationale><uci_move>a6a7</uci_move><|eot_id|>


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

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

Position (FEN): rn2k1nN/ppp1b1pp/8/8/2B3b1/5p2/PPPP2qP/RNBQKR2 w Qq -
Side to move: White
Legal moves: d2d4, h2h3, c4b3, c4g8, c2c3, c4e6, c4a6, d1e2, c4b5, f1g1, c4e2, b1c3, d1f3, h2h4, c4d5, c4f7, b1a3, f1h1, b2b3, h8g6, b2b4, a2a4, f1f2, a2a3, d2d3, h8f7, f1f3, c4d3

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

<rationale>
Position analysis (Win %):
1. d1f3 (0.9%)
2. h8g6 (0.8%)
3. c4b5 (1.0%)
4. d1e2 (1.0%)
</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): r4k2/pp1brp2/2p3pp/4p3/8/P1Q1P3/1P3PPP/1BR3K1 w - -
Side to move: White
Legal moves: c3a5, b1f5, h2h4, g1h1, b1c2, g2g3, b1d3, a3a4, c3c5, b1e4, c1f1, c3d2, f2f4, c1e1, c3b3, c3c6, c1d1, c3c4, c3e5, e3e4, c3b4, b2b4, b2b3, b1a2, h2h3, f2f3, g2g4, b1g6, c3d4, c3c2, g1f1, c3e1, c3d3, c1c2

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

<rationale>
Position analysis (Win %):
1. c3b4 (87.1%)
2. h2h4 (86.8%)
3. c1d1 (86.6%)
4. h2h3 (86.3%)
5. f2f3 (85.5%)
</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): rnb1k2r/pp1p1ppp/1qp5/2b1P3/4P1n1/2N2N2/PPP1QPPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: e2d1, a2a3, b2b4, e2d3, e2c4, c1e3, h2h4, e1d1, c1g5, c3d5, e2a6, h1g1, c1f4, e2e3, a1b1, c3a4, f3h4, f3d2, c3d1, e2b5, h2h3, e5e6, a2a4, g2g3, c3b1, f3g5, f3d4, e1d2, c3b5, f3g1, b2b3, c1h6, e2d2, c1d2

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

<rationale>
Position analysis (Win %):
1. c3d1 (62.6%)
2. c1d2 (59.7%)
3. a2a3 (55.4%)
4. h2h3 (54.4%)
5. a2a4 (53.7%)
</rationale><uci_move>c3d1</uci_move><|eot_id|>


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

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

Position (FEN): b7/P2k4/1Kp5/2PP3p/2P2B2/7p/8/8 w - -
Side to move: White
Legal moves: f4d2, b6a6, f4c7, f4h2, f4d6, d5d6, f4e3, f4g3, f4g5, f4e5, d5c6, f4h6, f4c1, b6a5, f4b8

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

<rationale>
Position analysis (Win %):
1. d5d6 (62.5%)
2. d5c6 (50.0%)
3. f4b8 (50.0%)
4. f4g3 (50.0%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp1bbppp/2n1p3/3pP3/3P1PP1/3B4/PPN4P/R1BQ1RK1 b - -
Side to move: Black
Legal moves: d8b8, e7d6, d7e8, d8b6, e7b4, b7b5, c6b4, e7c5, d8a5, c6e5, g8h8, c6b8, d8e8, a7a5, e7a3, c6a5, e7f6, d8c8, f7f5, a8c8, h7h5, c6d4, h7h6, a8b8, d8c7, e7g5, g7g6, g7g5, a7a6, b7b6, f8e8, f7f6, e7h4, d7c8

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

<rationale>
Position analysis (Win %):
1. a8c8 (54.2%)
2. d7e8 (53.9%)
3. f7f6 (50.3%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 7k/2r4p/6p1/2p1R3/2P1PP2/4K3/8/8 b - -
Side to move: Black
Legal moves: c7c8, c7d7, g6g5, c7b7, c7f7, h7h5, c7a7, h8g7, h7h6, c7c6, c7g7, c7e7, h8g8

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

<rationale>
Position analysis (Win %):
1. c7c8 (59.4%)
2. c7c6 (57.0%)
3. h8g8 (54.1%)
4. h7h6 (53.7%)
5. h8g7 (51.3%)
</rationale><uci_move>c7c8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk1nr/pp3ppp/4p3/2b2b2/4pB2/2N2P2/PPP3PP/R2QKBNR w KQkq -
Side to move: White
Legal moves: b2b4, c3b5, g1e2, f1c4, a1b1, f1b5, h2h3, f4d2, f1a6, d1c1, d1d5, d1d8, d1b1, c3b1, d1d7, g2g3, f4c1, f4e5, f1e2, d1e2, f4b8, f4h6, g2g4, d1d2, d1d6, c3e4, c3d5, f1d3, f4d6, f3e4, f4c7, f4g5, f4e3, f4g3, c3e2, b2b3, e1e2, h2h4, a1c1, d1d3, a2a4, c3a4, d1d4, a2a3, g1h3

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

<rationale>
Position analysis (Win %):
1. d1d8 (56.0%)
2. f3e4 (52.4%)
3. f3e4 (52.4%)
4. c3e4 (49.4%)
5. c3e4 (49.4%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/7p/6p1/1P1qp3/5r2/6NK/4Q2P/8 b - -
Side to move: Black
Legal moves: d5h1, f4f2, g6g5, h8g8, f4c4, d5e4, h7h6, d5g2, d5e6, f4f8, d5f3, d5a2, f4b4, d5d8, d5d3, f4d4, f4f7, f4f3, d5f7, d5c5, d5d7, d5a8, d5d2, d5c4, f4a4, d5b3, f4h4, e5e4, f4g4, d5d1, d5c6, d5b5, f4f5, f4f1, d5g8, h8g7, f4f6, d5d4, d5d6, h7h5, f4e4, d5b7

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

<rationale>
Position analysis (Win %):
1. h8g8 (11.3%)
2. f4f3 (11.3%)
3. f4b4 (11.1%)
4. f4f8 (11.0%)
5. f4d4 (5.1%)
</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): 2r2k2/1pp2pbp/p4pp1/8/3P3P/3PP3/PP3PP1/R3K2R w KQ -
Side to move: White
Legal moves: a1d1, h1g1, e1g1, g2g3, e3e4, e1e2, a2a4, d4d5, b2b3, g2g4, e1c1, h1f1, e1d2, a1c1, a1b1, e1f1, f2f3, h1h2, b2b4, f2f4, h1h3, e1d1, a2a3, h4h5

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

<rationale>
Position analysis (Win %):
1. g2g4 (85.2%)
2. h4h5 (83.7%)
3. a1c1 (82.1%)
4. g2g3 (81.9%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>