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

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

Position (FEN): 8/2q3p1/2P1Q3/5pkp/8/7P/6P1/7K w - -
Side to move: White
Legal moves: e6f6, h3h4, h1g1, e6e8, e6f7, e6a2, e6e4, e6c8, g2g4, e6f5, e6g6, e6e7, e6b3, e6d5, e6g8, e6c4, g2g3, e6e5, e6h6, e6e1, e6e2, e6d6, e6d7, e6e3

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

<rationale>
Position analysis (Win %):
1. h3h4 (84.1%)
2. e6c4 (52.2%)
3. e6d7 (52.1%)
4. e6d5 (51.5%)
5. e6e3 (51.3%)
</rationale><uci_move>h3h4</uci_move><|eot_id|>


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

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

Position (FEN): 2rqkb1r/5ppp/2n1pn2/1B1p1b2/3P1B2/1Q2PN2/PP3PPP/R3K2R w KQk -
Side to move: White
Legal moves: e1e2, b3a3, a1b1, b3d3, a2a4, f3e5, b3c2, b5e2, b5c4, g2g4, f3g5, e1f1, f3h4, f3g1, a1c1, h2h3, b5d3, b3c3, e3e4, f4e5, f4h6, b3d1, b3b4, e1c1, b5a6, f3d2, a2a3, b3a4, b5f1, f4g3, f4g5, b3d5, f4c7, e1d1, h1g1, h2h4, b5c6, b3c4, e1g1, f4b8, h1f1, f4d6, e1d2, b5a4, a1d1, g2g3

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

<rationale>
Position analysis (Win %):
1. f3e5 (74.8%)
2. a1c1 (72.0%)
3. b3a4 (69.6%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 2kr4/1ppn1pp1/p2br3/N2n1q1p/N1QP3P/P3B1P1/KP3P2/2R1R3 b - -
Side to move: Black
Legal moves: d7b6, f5g4, d6e7, e6e5, d5b4, b7b5, f5e5, c7c5, d5c3, d7f6, d7c5, d8h8, c7c6, d7f8, d6a3, f5g6, f5f6, g7g5, d7b8, d6g3, e6g6, d8f8, d6f4, f5g5, d5e7, e6e4, d5f6, d6f8, d6e5, f5e4, e6f6, f5c2, d5b6, d5e3, d6c5, f5h3, e6e7, f5f3, g7g6, f5b1, c8b8, f5f4, e6h6, b7b6, f5h7, e6e3, d7e5, d6b4, d5f4, f5d3

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

<rationale>
Position analysis (Win %):
1. d5f6 (47.3%)
2. g7g6 (47.1%)
3. d8e8 (45.1%)
4. d5b6 (39.7%)
5. d5e3 (18.9%)
</rationale><uci_move>d5f6</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/1p1nb3/4pp1p/np1p2p1/1PpP4/P1P1PNN1/5PPP/R4RK1 w - -
Side to move: White
Legal moves: g3e2, f1e1, a1b1, h2h3, a1d1, g3h1, a1c1, f1b1, f3h4, a3a4, g3f5, a1a2, f3e1, g1h1, f3e5, f1c1, g3e4, g3h5, a1e1, e3e4, f3g5, h2h4, b4a5, f3d2, f1d1

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

<rationale>
Position analysis (Win %):
1. b4a5 (24.1%)
2. e3e4 (14.4%)
3. f3g5 (14.2%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3k3/3bN1p1/2pK4/2P2P2/PP4P1/8 w - -
Side to move: White
Legal moves: a2a3, e5d7, d4e3, e5f7, a2a4, e5c4, b2b3, e5g4, b2b4, g2g3, e5c6, e5g6, d4c5, f3f4, g2g4, e5d3

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

<rationale>
Position analysis (Win %):
1. e5f7 (69.3%)
2. a2a4 (57.1%)
3. a2a3 (55.9%)
4. e5d7 (51.8%)
5. e5g4 (50.0%)
</rationale><uci_move>e5f7</uci_move><|eot_id|>


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

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

Position (FEN): r3k3/ppp1qpp1/2n1pn2/3p2P1/3P1N2/2NQPP2/PPP5/2K4R b q -
Side to move: Black
Legal moves: e8f8, e7d7, a8b8, e8d8, e6e5, a7a5, f6e4, e7c5, c6d8, f6d7, f6h5, c6b8, c6e5, b7b5, f6h7, e7d8, c6a5, a7a6, e7d6, a8d8, b7b6, c6d4, c6b4, f6g8, e8c8, e7b4, e7f8, e7a3, e8d7, f6g4, g7g6, a8c8

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

<rationale>
Position analysis (Win %):
1. f6h5 (85.0%)
2. f6h5 (85.0%)
3. f6g8 (68.7%)
4. f6g8 (68.7%)
5. f6d7 (54.7%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): 4brk1/p1p3pp/1p1b4/3p4/3P1Pp1/2P3P1/PBP4P/4RRK1 b - -
Side to move: Black
Legal moves: f8f5, d6a3, e8h5, a7a6, a7a5, g8f7, d6b4, f8f6, d6e7, e8c6, e8d7, c7c5, f8f7, e8f7, e8b5, c7c6, f8f4, g7g5, d6e5, h7h6, d6f4, h7h5, d6c5, g7g6, g8h8, b6b5, e8a4, e8g6

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

<rationale>
Position analysis (Win %):
1. e8g6 (57.0%)
2. h7h5 (55.6%)
3. e8a4 (55.2%)
4. a7a5 (54.7%)
5. e8b5 (53.9%)
</rationale><uci_move>e8g6</uci_move><|eot_id|>


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

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

Position (FEN): r2r3k/pp3p1p/2p3p1/6P1/4q3/P6R/1P1p1P2/3K3R w - -
Side to move: White
Legal moves: a3a4, h3g3, h3b3, f2f4, h1f1, h3f3, h3h5, h1g1, h3d3, h1h2, h3h7, h3h4, h3e3, b2b3, f2f3, b2b4, h1e1, h3h6, h3h2, h3c3

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

<rationale>
Position analysis (Win %):
1. h3h7 (99.0%)
2. a3a4 (1.0%)
3. b2b3 (1.0%)
4. f2f4 (1.0%)
5. b2b4 (1.0%)
</rationale><uci_move>h3h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p2/3b1q1p/3p1bp1/Q2P4/2PN4/PP3PPP/RN2R1K1 w - -
Side to move: White
Legal moves: d3b4, b2b4, a4d1, e1e6, g2g4, b1d2, a4b4, d3e5, d3c5, e1f1, c3c4, d3c1, h2h4, e1e7, f2f3, g1f1, b1a3, e1e5, d3f4, e1e4, f2f4, a4e8, a4a6, a4b5, g1h1, g2g3, e1c1, a4c4, a4a5, a2a3, e1e8, e1d1, a4b3, e1e3, a4c2, b2b3, h2h3, a4a3, a4c6, a4d7, a4a7, e1e2

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

<rationale>
Position analysis (Win %):
1. d3e5 (57.1%)
2. d3c5 (54.8%)
3. a4d1 (51.7%)
4. d3c1 (50.5%)
5. d3b4 (49.3%)
</rationale><uci_move>d3e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p3pk1/p4p2/3Pq1p1/3R3P/6P1/PP3PK1/2rQ4 w - -
Side to move: White
Legal moves: d4a4, d1e1, d1a4, f2f4, d1h1, d1h5, d4c4, d1d3, g2f1, b2b3, d1e2, d1g1, f2f3, g2g1, d4d2, d4b4, d4e4, d1g4, g2h2, g2f3, a2a4, h4g5, d1c2, d4d3, g2h1, d4g4, d1c1, g3g4, d5d6, h4h5, d1f3, d1f1, b2b4, g2h3, d1d2, d4f4, a2a3, d1b3

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

<rationale>
Position analysis (Win %):
1. d1d2 (76.5%)
2. d1d3 (61.5%)
3. d1c1 (50.0%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R5/6p1/6P1/3r3P/K7/1N1k4/2q5 w - -
Side to move: White
Legal moves: c7c6, c7c1, c7d7, c7b7, h4h5, c7a7, c7h7, c7c5, c7e7, c7g7, c7c4, c7c3, c7c8, a3b3, c7c2, c7f7, a3a2

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

<rationale>
Position analysis (Win %):
1. c7c1 (48.4%)
2. c7b7 (1.0%)
3. c7f7 (1.0%)
4. c7e7 (1.0%)
5. h4h5 (1.0%)
</rationale><uci_move>c7c1</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp2nppp/2n1p3/1BB5/8/2N5/PP3PPP/2KR3R b - -
Side to move: Black
Legal moves: f8e8, e7d5, e7f5, g7g5, b7b6, h7h5, c6d4, a7a5, g8h8, a8b8, f8d8, c8d7, e6e5, f7f6, c6b4, h7h6, c6e5, c6a5, g7g6, c6b8, e7g6, a7a6, c6d8, f7f5

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

<rationale>
Position analysis (Win %):
1. f7f6 (66.6%)
2. h7h5 (64.3%)
3. e6e5 (63.0%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/4bppp/3p4/p2bp3/R3P3/2P5/1P2BPPP/3Q1RK1 w - -
Side to move: White
Legal moves: d1d3, a4b4, f1e1, e2f3, e2d3, a4a2, d1c1, h2h3, e2a6, d1e1, e4d5, a4a1, a4a5, b2b3, f2f3, e2h5, g2g3, b2b4, e2c4, a4c4, d1b3, g2g4, e2b5, a4d4, f2f4, d1d2, d1c2, g1h1, a4a3, h2h4, d1d5, d1a1, c3c4, d1d4, e2g4, d1b1

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

<rationale>
Position analysis (Win %):
1. d1d5 (50.2%)
2. e4d5 (35.3%)
3. b2b4 (17.7%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q2k1/1b6/1b1n4/pp1prp1p/2PP1Pp1/P3P1P1/2QB2BP/1RR3K1 w - -
Side to move: White
Legal moves: a3a4, c2c3, c4b5, c2d3, c1e1, h2h3, g1f2, g2d5, e3e4, d2c3, c2b3, c2a2, h2h4, d4e5, c2f5, c2b2, b1b4, f4e5, b1b2, g1f1, g2h1, c4c5, g2f1, c2d1, d2a5, b1b5, g1h1, b1a1, c1f1, c2a4, b1b3, d2b4, g2e4, g2f3, c1d1, c2e4, g2h3, d2e1, c4d5

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

<rationale>
Position analysis (Win %):
1. f4e5 (82.6%)
2. d4e5 (77.1%)
3. c4c5 (70.1%)
4. d2a5 (55.5%)
</rationale><uci_move>f4e5</uci_move><|eot_id|>


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

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

Position (FEN): rq3rk1/4bppp/p2p4/3Pp3/4N3/Q7/PP3PPP/2R1R1K1 b - -
Side to move: Black
Legal moves: b8b4, a8a7, e7h4, g7g5, f7f5, g7g6, b8c8, e7f6, b8b2, f8c8, e7d8, b8b5, b8b6, b8b3, f7f6, h7h6, b8a7, e7g5, b8e8, h7h5, b8d8, f8d8, b8b7, f8e8, a6a5, b8c7, g8h8

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

<rationale>
Position analysis (Win %):
1. a8a7 (51.8%)
2. f8c8 (50.0%)
3. h7h6 (50.0%)
4. a6a5 (49.3%)
5. f7f5 (47.1%)
</rationale><uci_move>a8a7</uci_move><|eot_id|>


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

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

Position (FEN): 2r4k/4qppB/1p2p2n/pP1pP1N1/P1rP3Q/5RP1/5P1P/4n1K1 w - -
Side to move: White
Legal moves: f3f7, g5h3, h2h3, f3e3, h7d3, g3g4, h7g6, h7e4, g1h1, f3f5, f3c3, h7c2, g5f7, f3f4, g5e4, h7b1, f3d3, h4g4, f3a3, g5e6, h4h3, f3f6, h4h5, f3b3, h4e4, h4h6, h4f4, g1f1, h7f5, h7g8

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

<rationale>
Position analysis (Win %):
1. f3e3 (16.2%)
2. f3f7 (14.8%)
3. g5f7 (12.6%)
4. f3f6 (9.7%)
</rationale><uci_move>f3e3</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/pp3ppp/2b5/2b1p3/6PP/2N2P2/PP2P3/R1BQKB1R w KQ -
Side to move: White
Legal moves: h4h5, h1h3, h1g1, c1f4, a1b1, f3f4, h1h2, d1d3, d1d7, d1d6, d1d4, a2a3, a2a4, d1a4, c3b5, c3e4, f1g2, d1d5, c3b1, d1b3, c3a4, c1e3, f1h3, e2e3, c1d2, b2b4, b2b3, d1d2, g4g5, c1h6, c1g5, c3d5, d1d8, d1c2, e2e4

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

<rationale>
Position analysis (Win %):
1. d1d8 (48.7%)
2. e2e4 (42.2%)
3. c3e4 (41.9%)
</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): r1b1kb1r/ppppqppp/8/3P4/3p4/3P4/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: f1e2, e1d2, c1e3, d1e2

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

<rationale>
Position analysis (Win %):
1. f1e2 (52.9%)
2. d1e2 (51.0%)
3. e1d2 (37.1%)
4. c1e3 (17.3%)
</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): r1bqk2r/ppp2pb1/2n2n1p/4N1p1/3Pp3/1BP5/PP1N1PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: a7a6, f6g4, d8d6, f6d7, a8b8, d8d4, h8g8, e8e7, c6d4, c8g4, g7f8, d8d7, e4e3, c6b4, e8f8, c8d7, h8f8, g5g4, f6h7, e8g8, c8f5, c6e5, b7b6, c8e6, c6a5, b7b5, f6d5, c6b8, f6h5, d8e7, c6e7, f6g8, d8d5, h8h7, c8h3, a7a5, h6h5

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

<rationale>
Position analysis (Win %):
1. h8f8 (77.0%)
2. f6d5 (73.2%)
3. c8e6 (65.8%)
4. c6e5 (60.8%)
</rationale><uci_move>h8f8</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/1p2pppp/p4n2/3p4/3n1B2/2NBQ3/PPP2PPP/R4RK1 b kq -
Side to move: Black
Legal moves: f6e4, h8g8, d8c8, d8d7, e7e6, f6g4, e8d7, d4c6, d8b6, d8d6, d4e6, a8b8, d4b5, a8c8, b7b6, b7b5, d4f5, g7g6, d8a5, a8a7, d4f3, g7g5, h7h6, d4e2, f6d7, d4b3, h7h5, d8c7, a6a5, f6h5, d8b8, e7e5, f6g8, d4c2

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

<rationale>
Position analysis (Win %):
1. g7g5 (75.0%)
2. d4c6 (39.7%)
3. d4e6 (38.4%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/K7/8/8/8/8/2R2Q2/8 b - - 0 1
Side to move: Black
Legal moves: f8e8, f8g8, f8e7, f8g7

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>f8g8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp3p2/2bqpQp1/7p/3P3P/8/P1B2PP1/R3R1K1 w - -
Side to move: White
Legal moves: f6f5, f2f4, c2e4, a2a3, f6g6, e1c1, c2d1, f6d8, e1e5, e1e2, c2b3, f6g7, a1b1, f2f3, c2b1, c2f5, f6e5, e1f1, f6h8, e1e6, g1f1, f6f7, c2d3, f6e6, d4d5, c2a4, a2a4, e1b1, f6f3, f6f4, g1h1, f6e7, c2g6, g2g3, e1e4, f6g5, a1c1, e1e3, e1d1, a1d1, g2g4

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

<rationale>
Position analysis (Win %):
1. c2g6 (47.4%)
2. e1e5 (44.3%)
3. e1e3 (42.7%)
4. c2b3 (35.1%)
</rationale><uci_move>c2g6</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/8/p2rk1p1/2R2pP1/3p4/P2K1P2/1PP1N1P1/8 w - -
Side to move: White
Legal moves: c5c6, b2b4, c5c8, c5e5, b2b3, c5c7, e2c3, c5c3, g2g4, f3f4, e2g1, e2g3, c2c3, c5c4, e2f4, c5a5, c2c4, c5d5, a3a4, e2c1, c5f5, g2g3, d3d2, c5b5, e2d4, d3c4

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

<rationale>
Position analysis (Win %):
1. d3c4 (65.1%)
2. c5c7 (64.5%)
3. b2b4 (64.1%)
4. f3f4 (62.4%)
5. c5c4 (61.2%)
</rationale><uci_move>d3c4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/8/8/5P1P/8/8/8/5K2 w - - 0 1
Side to move: White
Legal moves: f1e2, f5f6, f1g1, f1f2, f1e1, h5h6, f1g2

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>f1g2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/3p2pp/2q1pp2/2B5/3QP3/1P6/P1PP1PPP/R3K2R w KQkq -
Side to move: White
Legal moves: e4e5, g2g4, e1c1, a2a3, h2h3, f2f3, d4c3, c5b6, h1f1, d4e5, d4d5, h1g1, c5a7, a2a4, d4c4, e1f1, b3b4, a1d1, e1e2, c2c4, e1d1, d4e3, f2f4, d4a4, c5a3, d4d7, d2d3, c5f8, c5b4, d4d6, a1b1, d4b4, c2c3, d4b2, e1g1, g2g3, a1c1, d4d3, d4f6, h2h4, c5d6, c5e7

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

<rationale>
Position analysis (Win %):
1. a2a4 (47.0%)
2. c2c4 (46.3%)
3. b3b4 (44.4%)
4. d4d6 (43.8%)
5. d2d3 (43.0%)
</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): r2qkb1r/pp3pp1/2n1pn1p/3p4/3P1B2/2NB1Q1P/PPP2PP1/R3K2R w KQkq -
Side to move: White
Legal moves: d3e4, g2g3, f4b8, f3d5, f3g3, f3h5, e1c1, f4g3, f4c1, f4d6, a1c1, f4g5, b2b3, d3g6, d3b5, a2a3, d3e2, h3h4, f4e3, h1h2, e1f1, c3e4, f4h6, c3d1, f3e3, h1g1, d3c4, d3h7, d3a6, c3e2, f4d2, b2b4, c3d5, c3a4, f4h2, f4e5, h1f1, e1g1, f4c7, e1e2, c3b5, a1d1, d3f5, c3b1, f3g4, f3d1, a1b1, g2g4, a2a4, e1d2

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

<rationale>
Position analysis (Win %):
1. c3e2 (51.1%)
2. f3e3 (49.4%)
3. f4e3 (48.8%)
4. d3b5 (46.7%)
</rationale><uci_move>c3e2</uci_move><|eot_id|>


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

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

Position (FEN): 3nr1k1/pp3b1p/6pB/3pPp2/2pP1N2/P1P3Q1/2q3P1/4R1K1 b - -
Side to move: Black
Legal moves: e8e7, c2g2, d8e6, c2b3, c2e4, c2b2, c2e2, e8f8, b7b5, e8e6, c2c1, b7b6, a7a6, g8h8, c2d1, c2b1, c2c3, c2f2, c2d2, g6g5, a7a5, c2a4, c2a2, e8e5, d8c6, c2d3, f7e6

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

<rationale>
Position analysis (Win %):
1. c2d2 (86.0%)
2. c2a4 (84.9%)
3. d8e6 (82.1%)
</rationale><uci_move>c2d2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n5/q1ppB3/3Pn3/2N1P3/PPP2PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: e4f6, a5a6, e8d7, e8d8, e4f2, f7f6, c8h3, c8e6, e4c3, a5c7, c6d4, e4g5, f7f5, c6b4, a8b8, a5a4, a5d8, h7h6, c5d4, b7b5, h7h5, c8d7, g7g5, c5c4, a5b5, e4d2, e7e6, c8g4, c6e5, a5a2, a5b6, e4g3, e4d6, b7b6, h8g8, c6d8, c6b8, g7g6, a5c3, a5a3, a7a6, a5b4, c8f5

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

<rationale>
Position analysis (Win %):
1. e7e6 (22.9%)
2. f7f6 (17.3%)
3. e4c3 (15.7%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pb2bppp/1pn1p3/8/2PNNB2/3Q4/PP2PPPP/3R1RK1 b q -
Side to move: Black
Legal moves: e6e5, d8c8, e7h4, a7a6, f7f5, d8d5, c6a5, d8e8, e7a3, e7f6, h7h5, b6b5, g8h8, c6b4, f7f6, b7c8, a8b8, c6b8, c6e5, h7h6, c6d4, d8d6, e7b4, g7g5, e7d6, e7c5, d8d4, d8d7, b7a6, d8c7, d8b8, a8c8, e7g5, g7g6, a7a5, f8e8

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

<rationale>
Position analysis (Win %):
1. d8c8 (61.9%)
2. c6d4 (55.1%)
3. d8d4 (53.8%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): k7/8/8/8/5P2/5P2/5K2/8 w - - 0 1
Side to move: White
Legal moves: f2g2, f2f1, f2g1, f2g3, f2e1, f4f5, f2e2, f2e3

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>f2g3</uci_move><|eot_id|>


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

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

Position (FEN): r3rn1k/ppqb1p1p/2p2p1Q/5P2/3P4/2PB4/PP4PP/R4RK1 b - -
Side to move: Black
Legal moves: e8b8, a8d8, e8c8, e8e1, c7g3, c7d8, e8e2, e8e6, a8b8, b7b5, c6c5, c7d6, d7f5, e8e3, c7c8, c7e5, e8e5, c7b8, a7a5, e8e7, a8c8, h8g8, e8e4, d7c8, c7f4, f8e6, c7b6, f8g6, a7a6, c7h2, b7b6, c7a5, d7e6, e8d8

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

<rationale>
Position analysis (Win %):
1. f8g6 (84.2%)
2. a8d8 (82.9%)
3. d7f5 (82.6%)
4. b7b5 (82.1%)
5. c7d6 (77.4%)
</rationale><uci_move>f8g6</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r3r/p4pp1/Q1p5/2pp3p/2q4P/P4RP1/1PP2P2/2K4R w - -
Side to move: White
Legal moves: a6a4, h1h3, h1d1, h1f1, c1d2, f3f7, a6a5, h1e1, a6b6, f3e3, a6c8, f3b3, g3g4, a6b5, c1b1, a6c4, b2b3, a6c6, c2c3, a3a4, a6b7, h1h2, f3f4, f3f5, b2b4, a6a7, f3f6, c1d1, h1g1, f3d3, f3c3

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

<rationale>
Position analysis (Win %):
1. f3b3 (87.9%)
2. a6c4 (62.9%)
3. a6a5 (53.0%)
</rationale><uci_move>f3b3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pRr3pp/p3p3/2PpP3/8/P4n2/3B1P1P/1R3K2 w - -
Side to move: White
Legal moves: d2a5, b7b2, a3a4, b1b2, b1a1, b1b6, b7b4, b7b5, d2c1, d2f4, b1b3, d2h6, b1d1, b7b3, f1g2, b7b6, h2h4, b1c1, f1e2, d2g5, d2c3, b1b5, b1e1, b7b8, b7c7, d2b4, b1b4, d2e3, b7a7, h2h3, c5c6, d2e1

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

<rationale>
Position analysis (Win %):
1. f1e2 (43.1%)
2. b7c7 (41.9%)
3. d2f4 (33.4%)
4. d2a5 (32.1%)
5. d2e3 (31.8%)
</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): r2r1bk1/5p1p/b1q1p1p1/pN2P3/Pp3B1Q/1P4R1/1P4PP/5R1K w - -
Side to move: White
Legal moves: g3e3, g3g6, h4g4, f1c1, b5c3, f4e3, h4h5, f1b1, g3h3, b5d4, f1a1, h4h6, f1f3, f4c1, h1g1, f1d1, h4f6, h4g5, b5a3, f4g5, b5a7, h2h3, h4d8, f1e1, g3d3, g3g4, g3g5, b5c7, h4e7, b5d6, h4h7, f1f2, g3f3, f1g1, g3c3, h4h3, f4h6, f4d2

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

<rationale>
Position analysis (Win %):
1. f4g5 (22.9%)
2. g3f3 (22.6%)
3. f4h6 (20.3%)
</rationale><uci_move>f4g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp2pp/1b3n2/3P2B1/2B5/5N2/PP3PPP/RN1Q1RK1 w - -
Side to move: White
Legal moves: g5h4, d1e2, d1d2, f3d2, b1c3, d1a4, g5e3, g5h6, a2a4, f3e1, g5f4, f3h4, a2a3, b1a3, g5c1, c4d3, c4e2, h2h4, d1d4, d1e1, d1d3, g2g4, c4b3, b1d2, f1e1, f3e5, c4b5, g1h1, b2b4, b2b3, d1c2, d5d6, d1b3, d1c1, g5f6, g2g3, c4a6, h2h3, g5d2, f3d4

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

<rationale>
Position analysis (Win %):
1. d5d6 (77.9%)
2. f3d4 (63.6%)
3. g5f6 (62.5%)
4. b1c3 (61.0%)
</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): 8/8/5N1p/p4k2/8/8/P2K4/8 w - -
Side to move: White
Legal moves: f6g4, f6d7, f6e8, f6h5, d2c1, d2c2, f6g8, d2d3, d2e2, d2c3, f6d5, f6e4, a2a4, d2e3, d2d1, d2e1, a2a3, f6h7

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

<rationale>
Position analysis (Win %):
1. f6d5 (90.4%)
2. f6e8 (71.2%)
3. f6h5 (67.5%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/p3pp1p/2pp2p1/4P3/2B5/2N5/PPP2PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: g8f6, d6d5, f7f6, c8f5, d8b6, e7e6, d6e5, f7f5, c8g4, c8e6, f8h6, c8h3, c8a6, c8b7, f8g7, c8d7, d8c7, a7a5, d8d7, c6c5, a7a6, h7h6, g8h6, g6g5, h7h5, d8a5, e8d7, a8b8

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

<rationale>
Position analysis (Win %):
1. c8f5 (73.6%)
2. e7e6 (72.8%)
3. f8g7 (68.7%)
4. c8e6 (66.7%)
5. d6d5 (58.6%)
</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): 5k2/p1p2p2/3p4/2p3Q1/7P/1P4P1/P1P3PK/1q6 w - -
Side to move: White
Legal moves: a2a3, g5g8, h4h5, g5f5, c2c4, c2c3, g5c1, g5h6, g3g4, g5f4, g5d2, a2a4, g5g4, g5d8, h2h3, g5g6, g5f6, g5h5, b3b4, g5e7, g5c5, g5d5, g5e3, g5e5, g5g7

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

<rationale>
Position analysis (Win %):
1. h4h5 (95.8%)
2. g5d8 (79.2%)
3. g5h6 (78.5%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp3ppp/2p2n2/4q3/2Pp4/5NN1/PP1BPPPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: f8a3, e8d7, h7h6, f6d7, b8d7, b7b6, d4d3, g7g5, e5f4, f6h5, e5e2, f8b4, a7a6, c8e6, b7b5, e8e7, e5g3, e5a5, e5b5, e8d8, e5d5, e5f5, e5d6, f8d6, f6g8, c8g4, f6d5, f6g4, h7h5, h8g8, c8f5, c8h3, e5g5, e5e4, e5c5, a7a5, e5c7, e5h5, e5e3, f8c5, g7g6, b8a6, e5e6, e5e7, c6c5, f8e7, c8d7, f6e4

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

<rationale>
Position analysis (Win %):
1. e5e6 (59.1%)
2. e5c7 (57.5%)
3. e5e7 (55.5%)
4. e5c5 (54.5%)
5. e5d6 (52.9%)
</rationale><uci_move>e5e6</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/1b2ppbp/n4np1/1p1pP3/5PP1/2NPB2P/1PPQN1B1/R4RK1 b - -
Side to move: Black
Legal moves: d8a5, d8c8, a6c5, d8d6, e7e6, d5d4, g8f8, a8a7, a8b8, a6c7, a8c8, d8d7, e8f8, g6g5, g8h8, h7h6, b7c8, g7h8, f6g4, f6d7, d8c7, d8b8, f6h5, h7h5, b7c6, a6b8, b5b4, a6b4, f6e4, g7h6, g7f8, d8b6

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

<rationale>
Position analysis (Win %):
1. a6c7 (83.5%)
2. f6d7 (77.6%)
3. b5b4 (74.1%)
</rationale><uci_move>a6c7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r1k/ppp1N1bp/2n3p1/7P/2B1P3/4p3/PPPB1PP1/2KR2NR w - -
Side to move: White
Legal moves: e7d5, h5g6, h1h4, b2b3, f2f4, f2f3, g2g4, c4f1, e7f5, c4g8, h1h2, c4d3, c4b5, d2b4, h1h3, c4b3, d2e3, e4e5, d2e1, e7c8, b2b4, e7g6, g1h3, c2c3, d2c3, g2g3, c4a6, c4e2, c1b1, c4d5, c4e6, d1e1, a2a4, d2a5, e7g8, a2a3, g1e2, c4f7, f2e3, d1f1, h5h6, e7c6, g1f3

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

<rationale>
Position analysis (Win %):
1. e7g6 (84.4%)
2. h5g6 (24.4%)
3. d2b4 (20.0%)
</rationale><uci_move>e7g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/6p1/6P1/1rp2B1P/K4R2/2k1n3/8 w - -
Side to move: White
Legal moves: f4b8, f3f1, f3h3, f4d2, f3d3, f3c3, f4h2, f4e3, f4d6, f3b3, f4e5, f3f2, h4h5, f4c7, f3g3, f3e3, a3a2, f4g3, f4c1

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

<rationale>
Position analysis (Win %):
1. f3f2 (4.8%)
2. f4h2 (0.4%)
3. f4g3 (0.4%)
4. f4b8 (0.4%)
5. f3e3 (0.4%)
</rationale><uci_move>f3f2</uci_move><|eot_id|>


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

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

Position (FEN): 6rk/p4p1p/1p2n2B/8/4p2P/P3P2K/1r6/R4R2 w - -
Side to move: White
Legal moves: f1c1, h6f8, a1a2, h4h5, h6g7, f1f2, a1c1, f1f7, h6g5, a1b1, f1f5, a1e1, f1g1, f1f3, a1d1, a3a4, h6f4, f1b1, f1e1, f1f6, f1f4, f1d1, f1h1

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

<rationale>
Position analysis (Win %):
1. a1c1 (46.2%)
2. a1d1 (39.1%)
3. f1f6 (30.3%)
4. h6g5 (28.0%)
5. a3a4 (27.3%)
</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): rnb2r2/pp1p1ppk/4p3/3nP1q1/8/7Q/PP3PPP/R1B1K2R b KQ -
Side to move: Black
Legal moves: g5h6, g5h5, g5h4, h7g6, h7g8

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

<rationale>
Position analysis (Win %):
1. g5h5 (82.0%)
2. h7g8 (81.5%)
3. g5h6 (61.0%)
</rationale><uci_move>g5h5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/ppp2ppp/3p4/4p3/8/1PN1P3/P1PP1PPP/R1B1KBNR w KQkq -
Side to move: White
Legal moves: f2f3, c3b1, f1b5, e1d1, c3d1, h2h3, c3d5, f1e2, g1e2, g2g3, f1c4, c1b2, e3e4, c3e4, c3b5, c3a4, f2f4, d2d3, c3e2, a2a4, e1e2, b3b4, g1f3, a2a3, g1h3, h2h4, g2g4, a1b1, f1d3, d2d4, f1a6, c1a3

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

<rationale>
Position analysis (Win %):
1. d2d4 (4.5%)
2. a2a4 (4.3%)
3. c1b2 (4.0%)
4. c1a3 (3.9%)
</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): r2qk2r/ppp2ppp/3p1n2/n2Nb1B1/8/3B1Q1P/P4PP1/R3R1K1 b kq -
Side to move: Black
Legal moves: a5b3, a7a6, b7b6, a8c8, d8c8, f6g4, e8g8, d8e7, h8f8, h8g8, b7b5, f6d5, a8b8, h7h5, c7c5, a5c6, f6h5, f6d7, d8b8, c7c6, a5c4, h7h6, d8d7, e8d7, g7g6, f6e4, e8f8, f6g8

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

<rationale>
Position analysis (Win %):
1. h8g8 (88.1%)
2. f6d5 (86.9%)
3. e8f8 (83.7%)
4. a5c6 (79.1%)
</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): 4r2k/2QR2pp/4qr2/p1p1p3/2n1R3/B4PP1/6KP/8 w - -
Side to move: White
Legal moves: e4g4, g2f2, c7c8, e4f4, c7b8, c7c6, d7d1, e4d4, d7e7, c7b6, e4e1, d7d3, a3b4, e4e2, d7d5, c7e5, a3b2, c7d8, a3c1, e4e3, c7c5, g3g4, d7d4, d7d6, c7d6, g2g1, f3f4, a3c5, d7g7, e4h4, e4c4, g2f1, h2h4, d7d8, c7a7, d7d2, c7a5, h2h3, d7f7, c7b7, g2h1, e4e5

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

<rationale>
Position analysis (Win %):
1. a3c5 (50.0%)
2. a3c1 (44.6%)
3. d7g7 (28.4%)
</rationale><uci_move>a3c5</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/5p1p/3npkp1/1pr5/1P1N1P2/2P3P1/2K4P/8 b - -
Side to move: Black
Legal moves: c5c3, c5h5, d6c8, e6e5, c5c4, c5g5, d6b7, d6f5, c5c7, c5c8, f6e7, h7h5, c5c6, f6g7, d6e4, c5e5, c5f5, d6c4, g6g5, d6e8, h7h6, c5d5

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

<rationale>
Position analysis (Win %):
1. c5c8 (81.2%)
2. c5d5 (52.7%)
3. c5h5 (51.8%)
</rationale><uci_move>c5c8</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/1PR5/k1pQ2p1/1qP4p/p4P2/6P1/5KP1/8 b - -
Side to move: Black
Legal moves: g8a8, g8d8, b5a5, h5h4, g6g5, b5b2, g8c8, b5b4, b5b6, b5f1, a6a7, g8e8, b5d3, b5e2, g8f8, b5c4, b5c5, a6a5, a4a3, b5b3, g8b8, b5b7, g8h8, g8g7, b5b1

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

<rationale>
Position analysis (Win %):
1. b5b2 (98.5%)
2. g8g7 (97.3%)
3. g8b8 (93.4%)
</rationale><uci_move>b5b2</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/2p2pp1/2n3bp/1pBn4/1P4P1/r1qp3P/B4P1N/2RR1QK1 b - -
Side to move: Black
Legal moves: a3a2, c3b2, g6h5, c6b4, d3d2, d5f4, c3f6, c3d4, d5b4, c3a1, a8f8, a8a7, g8h8, g6e4, c6b8, a8a4, a8e8, f7f6, c6d4, d5b6, d5f6, a8d8, a8a6, c6e7, c6d8, c3c2, c3c5, f7f5, c3b4, d5e7, c6a7, c3c4, c6e5, a3a7, a3b3, a8a5, a8c8, c3e5, g6h7, a3a4, g6f5, c6a5, a3a6, a8b8, h6h5, c3b3, a3a5, c3d2, g8h7, c3e1

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

<rationale>
Position analysis (Win %):
1. c3e5 (20.0%)
2. c3c1 (16.6%)
3. a3a2 (10.7%)
</rationale><uci_move>c3e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/8/3pP3/4n3/P2B4/1PP2PPP/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: c8d7, g7g6, c7c6, f8c5, b8d7, c8e6, f7f5, b8a6, b7b5, f7f6, e4g5, h7h5, d8f6, e4f6, g7g5, e8e7, c8h3, d8e7, b8c6, f8d6, c8f5, c7c5, e4g3, d8h4, d8g5, d8d6, h7h6, e4d2, e4c3, e4d6, b7b6, c8g4, f8a3, e4c5, d5d4, f8e7, f8b4, a7a5, e8d7, a7a6, d8d7, h8g8, e4f2

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

<rationale>
Position analysis (Win %):
1. b8c6 (49.4%)
2. e4c5 (49.2%)
3. f8c5 (46.3%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp2pbp/2n2Pp1/3np3/3pN2N/3P2P1/PPP1P1BP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: c8d7, b7b6, c8g4, a7a5, d8e8, b7b5, d5c3, d5f6, g7h8, g7f6, c6a5, d5f4, g8h8, g7h6, d8d6, d8f6, g6g5, d5b4, d5e7, h7h5, c8e6, a7a6, a8b8, c6b8, d8e7, c8f5, d8d7, f8e8, d5b6, d5e3, c6e7, h7h6, c6b4, c8h3

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

<rationale>
Position analysis (Win %):
1. d8d7 (81.1%)
2. a7a5 (79.4%)
3. d5e3 (79.3%)
4. h7h6 (77.8%)
5. g7h8 (57.0%)
</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): 8/8/2p1p3/2P2p2/B4k2/2n2P2/4K2b/8 w - -
Side to move: White
Legal moves: e2d2, e2f2, e2d3, e2f1, e2e1

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

<rationale>
Position analysis (Win %):
1. e2d3 (0.4%)
2. e2d2 (0.4%)
3. e2f1 (1.0%)
4. e2e1 (1.0%)
</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): 2R2nk1/5p2/r3p1pp/4P2P/6P1/2P5/p2R1PBK/r7 b - -
Side to move: Black
Legal moves: a6a4, a6b6, a1d1, f7f5, a6a7, a6a8, g8h8, a1f1, a1c1, a1g1, g6h5, a1e1, g6g5, g8g7, g8h7, a6a5, a1b1, a6c6, a1h1, a6a3, f7f6, a6d6

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

<rationale>
Position analysis (Win %):
1. a1d1 (62.8%)
2. a6a5 (50.6%)
3. a1h1 (49.7%)
4. a1e1 (46.3%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/pP6/8/8/6k1/8/6K1 b - -
Side to move: Black
Legal moves: g3f4, g3f3, g3h4, g3h3, g3g4, a6a5, a7b6

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

<rationale>
Position analysis (Win %):
1. g3f4 (99.0%)
2. g3f3 (99.0%)
3. a7b6 (0.4%)
</rationale><uci_move>g3f4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/R4ppq/1b6/2N2b2/1P6/4PQP1/1B3P1r/3R2K1 w - -
Side to move: White
Legal moves: f3c6, c5d3, d1a1, d1d5, f3e2, d1c1, f3f5, b2a3, d1d6, d1d2, f3a8, d1e1, a7c7, c5e4, g1f1, d1d3, d1d4, a7a4, b2c3, g3g4, d1f1, a7a2, b4b5, c5d7, b2a1, f3f4, c5b3, c5b7, b2e5, a7a6, b2g7, b2f6, f3b7, f3h5, f3h1, d1d7, c5a4, c5e6, b2c1, d1b1, f3g2, d1d8, f3e4, a7a3, a7e7, a7a8, a7f7, a7d7, b2d4, e3e4

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

<rationale>
Position analysis (Win %):
1. a7e7 (54.4%)
2. a7a4 (50.0%)
3. a7d7 (49.6%)
</rationale><uci_move>a7e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq2kr/ppppn1p1/8/4b2B/3pP1pP/8/PPP3P1/RNBQ1RK1 w - -
Side to move: White
Legal moves: a2a3, d1d2, d1d3, f1f2, c1g5, h5f7, g1h1, a2a4, d1d4, c1h6, f1f4, f1f6, b1c3, d1e1, b2b3, c2c3, d1e2, g1f2, d1g4, b1a3, f1f3, g2g3, d1f3, h5g4, f1f8, h5g6, c1f4, b2b4, h5e8, c1e3, c1d2, c2c4, f1f5, b1d2, f1f7, f1e1

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

<rationale>
Position analysis (Win %):
1. h5f7 (76.9%)
2. d1g4 (76.9%)
3. h5g4 (50.0%)
4. c1g5 (20.6%)
5. b1a3 (19.4%)
</rationale><uci_move>h5f7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2nq4/3Pp3/1b2Pnb1/1N3N2/PP1B1PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a8c8, d6e7, d6d7, f7f6, d6c7, f4e2, a8d8, f4e6, c6a5, d6d8, d6e6, b4a3, f4d5, b4c3, a7a5, e8f8, d6g6, c6d8, g7g5, c6b8, e8d7, d6b8, d6f8, b7b6, h8f8, f4d3, d6h6, h7h6, f4h5, e8d8, f7f5, d6c5, g4d7, c6e7, g4h3, b4d2, a8b8, e8g8, a7a6, g4f3, e8c8, d6f6, b4a5, h8g8, e8e7, g4h5, g4f5, h7h5, g7g6, d6d5

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

<rationale>
Position analysis (Win %):
1. g4f3 (59.9%)
2. a8c8 (52.2%)
3. d6g6 (42.1%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp2p2p/2n2np1/4p1N1/8/1BN5/PP3PPP/R1B2RK1 w - -
Side to move: White
Legal moves: c3e2, a2a4, f2f4, f2f3, b3a4, c1e3, c3a4, a2a3, g5h7, c3d5, c3b5, b3e6, g2g4, g5e4, f1e1, g1h1, f1d1, b3f7, c3b1, g5h3, c1d2, g5e6, b3g8, g5f7, b3d1, c3d1, h2h4, g2g3, b3c2, b3c4, c3e4, h2h3, c1f4, b3d5, a1b1, g5f3

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

<rationale>
Position analysis (Win %):
1. c3b5 (83.2%)
2. b3f7 (72.3%)
3. f2f4 (72.1%)
4. f1d1 (67.8%)
5. g5f7 (66.2%)
</rationale><uci_move>c3b5</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/3r1p2/1Q6/2pB2P1/2P5/P7/KPP4q/8 b - -
Side to move: Black
Legal moves: f7f6, d7d8, h2g1, d7b7, h2h6, h2g2, d7d5, h2f2, f7f5, h2h3, d7d6, h2b8, h2g3, h2h4, h2e2, h2d6, h2e5, h2c2, d7c7, h2f4, h2h5, d7e7, h2c7, h2h8, h2d2, h2h7, d7a7, h2h1

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

<rationale>
Position analysis (Win %):
1. h2e5 (92.1%)
2. d7c7 (92.0%)
3. h2g1 (91.9%)
4. h2f4 (91.7%)
5. h2c2 (81.8%)
</rationale><uci_move>h2e5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/p4ppp/Pp2p3/8/5n2/1N1P2P1/1P3P1P/R2R2K1 b - -
Side to move: Black
Legal moves: c8c6, c8c5, c8c2, f8e8, c8c4, c8c1, f4g6, f4h5, g8h8, h7h5, g7g6, c8b8, e6e5, f8d8, f4g2, f4h3, f7f5, b6b5, g7g5, c8e8, c8c3, c8a8, f7f6, f4e2, c8d8, f4d3, h7h6, c8c7, f4d5

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

<rationale>
Position analysis (Win %):
1. f4h5 (53.2%)
2. f4g6 (50.0%)
3. f4d5 (49.8%)
</rationale><uci_move>f4h5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/4Nppp/1q2p3/3pP3/nP1N1B1P/1Q3P2/p5P1/R3R1K1 w - -
Side to move: White
Legal moves: b3a2, a1d1, a1c1, e1d1, g1h1, a1b1, e1c1, e7f5, b4b5, b3a3, b3c3, e7d5, h4h5, b3d1, b3d3, e7g6, b3c2, e1e2, b3b2, e1b1, a1a2, g1h2, e7c6, e7g8, g1f2, g2g4, b3e3, f4h2, e1f1, e1e4, b3b1, b3d5, g2g3, e7c8, e1e3, b3a4, g1f1, f4g3, f4h6, f4g5, f4d2, b3c4, f4e3, f4c1

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

<rationale>
Position analysis (Win %):
1. f4e3 (92.2%)
2. e7c6 (91.2%)
3. e1d1 (90.2%)
</rationale><uci_move>f4e3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp2ppp/4pn2/8/1bpP4/2N1P3/PP2NPPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: d1d3, d1a4, b2b3, h1g1, c1d2, a2a4, d1d2, e1d2, a2a3, e2f4, g2g4, f2f3, a1b1, e2g1, d4d5, g2g3, e3e4, f2f4, h2h3, e2g3, d1b3, h2h4, d1c2

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

<rationale>
Position analysis (Win %):
1. a2a3 (49.4%)
2. d1a4 (49.2%)
3. e2g3 (45.5%)
</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): 8/7p/4R1pk/1p6/1P6/6KP/r7/8 w - -
Side to move: White
Legal moves: g3h4, e6e8, e6a6, e6e3, e6g6, e6e7, g3f3, e6e4, e6e5, e6e2, e6b6, e6e1, g3f4, e6c6, g3g4, e6d6, h3h4, e6f6

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

<rationale>
Position analysis (Win %):
1. e6e5 (50.0%)
2. e6b6 (50.0%)
3. e6e4 (31.3%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pb2bp1n/1p2pn1Q/3P2PP/8/2pB1N2/PP3P2/R3KN1R b KQ -
Side to move: Black
Legal moves: b6b5, c3b2, d8e8, c3c2, f8e8, f6d5, c8c5, e6e5, c8c4, f6e8, f6d7, e7c5, d8d6, b7d5, g8h8, b7a6, b7c6, f6e4, c8c6, d8c7, c8c7, a7a5, c8a8, e7b4, d8d5, e7a3, b7a8, e6d5, f6g4, e7d6, f6h5, a7a6, h7g5, c8b8, d8d7

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

<rationale>
Position analysis (Win %):
1. f6e4 (99.0%)
2. c3c2 (99.0%)
3. c3b2 (84.6%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/K7/8/8/1r1k4/8/8/7Q b - - 0 1
Side to move: Black
Legal moves: d4c5, d4e3, d4c3, b4b3, b4b2, b4c4, b4b5, d4e5, b4b7, d4c4, b4b6, d4d3, b4b1, b4a4, b4b8

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>d4e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pppp1ppp/2n5/4p1N1/2B1P3/P2P4/1PP2nPP/RNBQ2K1 w - -
Side to move: White
Legal moves: d1e1, d1f1, g5h3, g5f7, g5h7, h2h4, a3a4, d3d4, c4e6, h2h3, d1f3, g2g4, g5e6, d1d2, d1h5, c4a2, c4d5, b2b3, b1c3, g5f3, g2g3, c1e3, g1f2, d1e2, c4f7, c4a6, c4b5, a1a2, c1d2, b2b4, d1g4, c1f4, c4b3, b1d2, c2c3, g1f1

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

<rationale>
Position analysis (Win %):
1. d1h5 (86.8%)
2. g1f2 (63.4%)
3. c4f7 (53.8%)
</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): rnbqk1nr/ppp1ppbp/6p1/8/4P3/2N2N2/PP1P1PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c3d5, c3e2, h1g1, f3g5, h2h4, d2d4, b2b4, b2b3, f1d3, g2g4, f3d4, d1e2, f1a6, d1c2, e1e2, f3g1, a1b1, c3b5, e4e5, f1c4, f3e5, a2a4, d1a4, f1b5, f3h4, g2g3, c3a4, d1b3, h2h3, d2d3, c3b1, f1e2, a2a3

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

<rationale>
Position analysis (Win %):
1. d2d4 (59.2%)
2. f1b5 (55.7%)
3. f1c4 (55.6%)
4. d1b3 (55.0%)
5. d1a4 (55.0%)
</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): 1r4k1/p3bppp/2b1p3/2p5/2Pp4/P4P2/1P1N2PP/1RB3K1 b - -
Side to move: Black
Legal moves: c6e4, c6a8, b8c8, e7f8, e7h4, g8h8, d4d3, b8d8, b8b2, f7f6, e7d6, e7g5, c6b5, b8b3, b8b5, c6e8, g7g6, b8b7, b8e8, b8a8, h7h5, e7d8, g7g5, c6b7, c6a4, e7f6, a7a6, b8b6, c6d5, b8f8, b8b4, h7h6, c6f3, c6d7, g8f8, a7a5, e6e5, f7f5

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

<rationale>
Position analysis (Win %):
1. h7h5 (18.9%)
2. f7f6 (18.7%)
3. f7f5 (18.4%)
4. e6e5 (16.5%)
5. a7a5 (16.5%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2R5/1p2k3/3p1p2/3Pp3/4n2r/1Q5p/7P/5BK1 b - -
Side to move: Black
Legal moves: h4f4, h4h8, h4h5, e4c5, b7b6, e7d7, e7f7, e4c3, e4g3, e4f2, f6f5, e4g5, h4h7, h4h6, e4d2, h4g4, b7b5

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

<rationale>
Position analysis (Win %):
1. e7f7 (99.0%)
2. b7b6 (99.0%)
3. h4g4 (49.7%)
</rationale><uci_move>e7f7</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pp3ppp/8/q3p3/8/1NN5/PP2PPPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: g8e7, e5e4, a5a2, a7a6, b7b6, f8e7, a5c3, c8f5, b8c6, a5d8, a5a3, f8d6, g8h6, a5b4, f7f6, f8a3, g7g5, c8g4, b8a6, a5c7, a5d5, g7g6, a5a6, c8h3, a5a4, h7h5, b8d7, a5b5, e8e7, f7f5, c8d7, a5b6, h7h6, f8b4, f8c5, g8f6, c8e6, a5c5, b7b5

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

<rationale>
Position analysis (Win %):
1. a5d8 (61.6%)
2. a5a6 (61.3%)
3. a5b4 (59.9%)
4. a5b6 (57.9%)
5. a5c7 (56.0%)
</rationale><uci_move>a5d8</uci_move><|eot_id|>


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

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

Position (FEN): 3b1Q2/1R6/r4pk1/3p3p/2pPq2P/5NP1/5PK1/8 b - -
Side to move: Black
Legal moves: e4d4, e4b1, d8e7, e4c2, c4c3, d8c7, a6a8, e4e8, e4g4, a6a1, a6d6, a6a2, e4e3, a6c6, e4e6, e4h4, a6a5, f6f5, e4f3, g6f5, a6e6, e4e5, a6b6, e4f5, e4f4, d8a5, e4d3, e4e2, e4e7, e4e1, a6a4, d8b6, a6a7, a6a3

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

<rationale>
Position analysis (Win %):
1. g6f5 (99.0%)
2. e4f3 (99.0%)
3. a6d6 (99.6%)
4. e4e7 (99.0%)
5. d8e7 (98.4%)
</rationale><uci_move>g6f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3nppp/1pn1p3/2p1P3/8/2PP1NP1/P4PBP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: g7g5, d8d3, h7h6, a8b8, c5c4, c8b7, c8a6, a7a6, f7f6, c8d7, a7a5, e8d7, e7d5, c6b4, d8d6, e7g8, b6b5, g7g6, d8d4, d8d7, h7h5, d8d5, f7f5, c6e5, e7g6, e7f5, d8c7, h8g8, c6a5, c6d4, c6b8

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

<rationale>
Position analysis (Win %):
1. a8b8 (53.5%)
2. d8d7 (52.0%)
3. c8b7 (51.5%)
4. c8a6 (50.0%)
</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): 1q2Qbk1/1b3pp1/pn4np/Np2p3/1P2P3/PB1Q1N1P/5PP1/4r1K1 w - -
Side to move: White
Legal moves: f3e1, g1h2, d3f1

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

<rationale>
Position analysis (Win %):
1. f3e1 (50.0%)
2. g1h2 (19.9%)
3. d3f1 (3.3%)
</rationale><uci_move>f3e1</uci_move><|eot_id|>


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

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

Position (FEN): 1q1r2k1/pb1rnp1p/1p3Bp1/3p4/8/P1N2N2/1PQ2PPP/1B1R2K1 b - -
Side to move: Black
Legal moves: e7f5, a7a6, d8f8, b8c8, b8c7, b8d6, h7h5, d8c8, d8e8, d7d6, h7h6, b7c6, b7c8, d7c7, b7a8, b7a6, b6b5, a7a5, b8e5, d5d4, b8g3, e7c6, g6g5, b8a8, b8h2, b8f4, e7c8, g8f8

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

<rationale>
Position analysis (Win %):
1. d8c8 (81.1%)
2. d8e8 (79.8%)
3. b8f4 (79.7%)
4. d5d4 (78.8%)
5. b8d6 (72.9%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/p7/b7/P5p1/3N2k1/4K3/8 b - -
Side to move: Black
Legal moves: g3g2, a5b4, a5d2, g3h2, g3h3, a5e1, a5d8, a5c3, a5b6, g3h4, a5c7

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

<rationale>
Position analysis (Win %):
1. a5c3 (0.4%)
2. g3g2 (0.4%)
3. g3h2 (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): r1b1k1r1/1p1n1q1p/p3pp2/4P3/P5Q1/2N2N1P/1P4P1/R1B4K w q -
Side to move: White
Legal moves: c3e2, g2g3, g4e6, f3d4, g4h4, h1g1, c3a2, g4d4, e5f6, c1d2, a4a5, c1g5, c1e3, h1h2, c1f4, g4c4, h3h4, g4g8, b2b4, b2b3, f3d2, g4g6, f3g5, c3b5, g4f4, a1b1, c3b1, f3h4, g4g5, a1a2, g4f5, a1a3, g4g7, f3g1, c3e4, c3d1, g4e4, g4b4, c3d5, g4g3, g4h5, c1h6, f3e1, f3h2

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

<rationale>
Position analysis (Win %):
1. g4c4 (65.1%)
2. g4b4 (50.0%)
3. g4e4 (48.8%)
4. g4d4 (48.5%)
5. c1g5 (46.2%)
</rationale><uci_move>g4c4</uci_move><|eot_id|>


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

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

Position (FEN): 6K1/8/1R6/4R3/8/8/1k6/8 b - - 0 1
Side to move: Black
Legal moves: b2c3, b2a1, b2a2, b2c2, b2c1, b2a3

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>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): 1Q6/7k/p1p1q3/P1Pp4/7p/4P1P1/6PK/8 w - -
Side to move: White
Legal moves: h2g1, e3e4, b8e8, b8b5, b8g8, b8c8, b8f4, g3h4, b8c7, b8b6, b8e5, b8b3, b8b1, b8b2, b8d8, b8b7, b8d6, b8b4, b8a8, b8f8, b8h8, g3g4, b8a7, h2h1

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

<rationale>
Position analysis (Win %):
1. b8c7 (82.2%)
2. g3h4 (77.8%)
3. b8b7 (74.0%)
4. b8f4 (70.3%)
</rationale><uci_move>b8c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/3q1n2/3p2B1/3P4/P1P5/4PPPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: g5f4, g5e3, a3a4, f2f4, a1a2, a1c1, f2f3, d1d3, e2e4, g5d2, g1f3, d1d2, h2h3, e1d2, d1c2, a1b1, g1h3, e2e3, d1b1, d1b3, g5f6, h2h4, d1a4, d1c1, c3c4, g5h6, g5c1, g2g3, g5h4, g2g4

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

<rationale>
Position analysis (Win %):
1. e2e3 (54.4%)
2. h2h4 (52.6%)
3. g1f3 (51.9%)
4. g5f6 (51.5%)
</rationale><uci_move>e2e3</uci_move><|eot_id|>


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

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

Position (FEN): rn2k1nr/pp3pp1/1q2p3/1NbpP2p/P1P4P/8/1P3PP1/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: b6c7, e8d7, c5e7, b6a6, g7g5, d5d4, c5d4, b8d7, g7g6, c5a3, h8h6, f7f6, b8c6, e8f8, b8a6, c5f8, c5f2, d5c4, c5e3, g8f6, c5b4, a7a5, g8e7, e8d8, a7a6, c5d6, b6b5, b6d8, e8e7, b6c6, b6a5, h8h7, g8h6, f7f5, b6d6

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

<rationale>
Position analysis (Win %):
1. g8h6 (66.2%)
2. g8e7 (63.8%)
3. a7a6 (57.0%)
</rationale><uci_move>g8h6</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pp2ppbp/2npbnp1/3N4/1PP1P3/6P1/P1N2PBP/1RBQ1RK1 b - -
Side to move: Black
Legal moves: c6d4, f6e8, c8b8, b7b5, h7h5, g8h8, f8e8, c6a5, a7a6, e6f5, d8e8, c8c7, d8d7, f6e4, f6d7, c8a8, f6g4, f6h5, c6b8, e6h3, d8c7, g7h6, d8b6, g6g5, f6d5, g7h8, h7h6, b7b6, d8a5, e6d7, e6d5, e6g4, c6e5, a7a5, c6b4

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

<rationale>
Position analysis (Win %):
1. h7h5 (51.6%)
2. e6d7 (50.3%)
3. a7a5 (50.0%)
4. c6e5 (41.1%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 7R/6k1/4p1p1/p7/7P/KP4P1/3r1P2/8 w - -
Side to move: White
Legal moves: f2f3, h8h5, h8h6, b3b4, h8b8, h8a8, a3a4, g3g4, h8e8, h8c8, f2f4, h8f8, h8d8, h8g8, h8h7, h4h5

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

<rationale>
Position analysis (Win %):
1. h8a8 (51.5%)
2. h8e8 (50.6%)
3. h8c8 (50.0%)
4. h8b8 (49.9%)
5. a3a4 (6.2%)
</rationale><uci_move>h8a8</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/1b5P/8/2k5/2P2K2/8/R7 b - -
Side to move: Black
Legal moves: b6g1, b6e3, b6f2, b6d4, c4c5, c4d3, b6a5, b6c5, a7a6, b6c7, c4d5, c4b3, a7a5, c4b5, b6d8, c4c3

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

<rationale>
Position analysis (Win %):
1. c4b3 (99.0%)
2. b6c5 (99.0%)
3. b6c7 (99.6%)
4. b6d8 (99.6%)
5. c4c3 (99.6%)
</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): r4Nk1/5r2/pp1p2pQ/3P1p2/1Pq1pPp1/2b1B3/P5PP/3R1RK1 b - -
Side to move: Black
Legal moves: a8b8, f7c7, f7d7, c4d5, a8a7, c4b4, c4e2, a6a5, c4d4, c3b2, f7b7, c4b3, a8c8, c4f1, c4d3, c3h8, c4a2, f7f6, c4c6, a8f8, c4c5, f7h7, f7e7, a8e8, c3b4, c3a1, b6b5, c4c7, c4c8, c4b5, c3e1, c3d4, c3e5, f7a7, f7g7, c3d2, g4g3, f7f8, a8d8, c3f6, c3g7, g6g5

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

<rationale>
Position analysis (Win %):
1. f7f8 (62.5%)
2. c3g7 (52.1%)
3. a8f8 (51.8%)
</rationale><uci_move>f7f8</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/b1p3pp/2N5/p1qp4/P7/8/1PQ2RPP/2R3K1 w - -
Side to move: White
Legal moves: b2b4, c2b1, c6d8, c2e4, c2d1, c2c3, c6e5, g2g4, g1f1, c2d2, c1a1, c2h7, c2c4, c2d3, c6a5, h2h3, c2e2, g1h1, b2b3, c2b3, h2h4, c6e7, c6b4, c1e1, c6a7, c1b1, c2g6, c1f1, c2f5, g2g3, c6b8, c2c5, c6d4, c1d1

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

<rationale>
Position analysis (Win %):
1. c2c5 (85.5%)
2. c6a7 (49.4%)
3. g1h1 (10.6%)
</rationale><uci_move>c2c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6P1/8/6K1/8/k6P/8 b - - 0 1
Side to move: Black
Legal moves: a2b3, a2a3, a2b2, a2a1, a2b1

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>a2b3</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/pq4bp/1pr1pp2/7Q/1P1P1PN1/8/1P3P2/R3R1K1 w - -
Side to move: White
Legal moves: h5e8, g4e5, e1f1, h5d5, e1b1, f2f3, a1a7, g1h1, a1b1, a1a6, h5g5, e1e2, a1c1, h5h4, g1h2, h5a5, h5h2, h5g6, e1e5, e1e4, e1e3, g4e3, g4f6, h5h3, d4d5, h5f5, b2b3, h5h6, a1a4, a1a2, g4h6, g1f1, a1a5, h5h7, g4h2, a1a3, e1d1, h5c5, e1c1, h5h1, h5f7, h5e5, a1d1, g1g2, b4b5, e1e6, h5b5, f4f5

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

<rationale>
Position analysis (Win %):
1. d4d5 (74.4%)
2. f4f5 (62.1%)
3. b4b5 (56.3%)
4. g4e3 (54.3%)
5. e1e3 (52.8%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): 3q1r2/n2nbppk/2b1p3/2ppP3/p4B1P/P1rPN1PB/5P2/R2QR1K1 w - -
Side to move: White
Legal moves: f2f3, g3g4, e3c4, f4g5, e3g2, e1e2, e1f1, d3d4, d1f3, a1c1, a1b1, e3d5, d1g4, d1e2, g1f1, h3f1, h3f5, e3c2, d1b1, g1g2, e3g4, a1a2, d1c1, d1d2, h3g2, h4h5, e3f1, h3e6, d1c2, h3g4, d1b3, e3f5, d1a4, g1h2, d1h5, g1h1, f4h6

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

<rationale>
Position analysis (Win %):
1. d1h5 (29.6%)
2. h3f5 (29.0%)
3. a1c1 (22.1%)
</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): r1b1k2r/1p3pb1/pP1qpnpp/2p1p3/8/P1NP1Q2/2P2PPP/1RB1RBK1 w kq -
Side to move: White
Legal moves: c3a2, b1b2, e1d1, f3e2, e1e3, a3a4, f3g3, c3a4, c1b2, b1b5, b1b3, g2g3, c1d2, e1e4, h2h4, f3f5, f3c6, f3b7, b1a1, g1h1, f3e3, f3h3, f3f4, e1e5, f3g4, d3d4, c3e4, f3e4, c3d5, f3d1, f1e2, c1h6, c3e2, e1e2, f3f6, c1g5, h2h3, f3d5, c3d1, c1f4, b1b4, c1e3, f3h5, g2g4, c3b5

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

<rationale>
Position analysis (Win %):
1. c1e3 (53.7%)
2. e1d1 (50.7%)
3. h2h4 (50.7%)
4. h2h3 (49.8%)
5. b1b3 (49.3%)
</rationale><uci_move>c1e3</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1pq2ppp/p1p1n3/P7/2P1R3/4Q2P/1PB2PP1/6K1 w - -
Side to move: White
Legal moves: e3a3, e3f3, e3c5, g2g4, e3e2, g1h1, b2b3, c2d3, c2b1, c2a4, h3h4, b2b4, f2f3, e4d4, e4g4, e4h4, f2f4, e3e1, e3c1, g2g3, e3d2, e4f4, e3d3, e3a7, e3h6, e4e5, e4e6, c2b3, e3g5, e3c3, c2d1, e3d4, g1f1, e3b6, e3g3, e3f4, e3b3, c4c5

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

<rationale>
Position analysis (Win %):
1. c4c5 (52.6%)
2. e4e5 (50.0%)
3. b2b4 (49.7%)
4. e3c3 (48.5%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/2n1pn2/qBp5/3pP3/2NP1NQ1/PPP2PPP/R1B1K2R b KQkq -
Side to move: Black
Legal moves: d4c3, a7a6, a5a2, c8b7, a5a4, a5c7, f6g4, c5c4, e8d7, e8e7, a5a3, f8e7, f6g8, g7g5, f6d7, a5b6, e6e5, f6h5, a8b8, h7h5, g7g6, f6e4, f6d5, c8d7, e8d8, c8a6, a5c3, f8d6, a5b5, h7h6, h8g8, a5a6, a5b4, a5d8

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

<rationale>
Position analysis (Win %):
1. d4c3 (83.2%)
2. a5b6 (64.6%)
3. c8b7 (58.3%)
4. c8d7 (50.0%)
</rationale><uci_move>d4c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/2p4r/3P4/1kP4P/3KR3/8/8 w - -
Side to move: White
Legal moves: c4c5, e3h3, e3e7, d3d2, e3f3, e3e8, e3e4, e3e2, h4h5, e3e6, d3c2, d5c6, d5d6, d3d4, e3e1, d3e2, d3e4, e3e5, e3g3

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

<rationale>
Position analysis (Win %):
1. e3e6 (73.4%)
2. d5c6 (53.0%)
3. d3d4 (50.0%)
</rationale><uci_move>e3e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/bpq2ppp/p1P2n2/P3r3/2N5/1BP1P2P/1P4P1/R1BQR1K1 b - -
Side to move: Black
Legal moves: g7g5, c8h3, f6g4, f6d5, a7b6, h7h6, c7b8, e5g5, f6h5, a7c5, e5c5, e5b5, g8h8, c7e7, a8b8, e5h5, e5d5, f6e8, e5e7, b7c6, a7e3, h7h5, e5e8, f6e4, e5a5, c8d7, f6d7, c7a5, e5e3, c7d8, c8g4, c8e6, c7b6, e5f5, e5e4, a7b8, b7b6, g8f8, c7c6, c8f5, g7g6, a7d4, e5e6, b7b5, c7d6, c7d7

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

<rationale>
Position analysis (Win %):
1. e5g5 (56.9%)
2. e5b5 (56.6%)
3. e5c5 (53.8%)
4. e5d5 (53.6%)
</rationale><uci_move>e5g5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/p4pp1/2Ppb2p/2p3bQ/1p6/3PB1P1/PPP3BP/R4RK1 w - -
Side to move: White
Legal moves: e3g5, a2a4, e3c5, c6c7, a1d1, g2f3, h5g5, f1f3, f1b1, g3g4, h5f7, g1f2, e3c1, e3d4, e3f4, f1c1, f1f6, h2h3, a2a3, g1h1, h5e2, h5f3, g2e4, a1b1, h5h6, f1d1, g2h3, f1f2, d3d4, g2h1, b2b3, a1e1, e3d2, h5h4, f1e1, g2d5, h5g6, h5h3, h5d1, a1c1, e3f2, f1f5, c2c3, h5g4, c2c4, f1f7, h2h4, f1f4

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

<rationale>
Position analysis (Win %):
1. e3g5 (55.2%)
2. a1e1 (50.0%)
3. h5e2 (45.8%)
</rationale><uci_move>e3g5</uci_move><|eot_id|>


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

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

Position (FEN): r2qnrk1/1pp1b1pp/p1npb3/5p2/2Pp4/PPN1PN2/1BQ1BPPP/R4RK1 w - -
Side to move: White
Legal moves: c3e4, c2b1, f1d1, g2g3, b3b4, e2d3, e3e4, c2e4, c2d3, e3d4, c3a2, a1e1, a1d1, c3b1, c4c5, f3e5, f3d4, f1e1, c3d5, f3e1, c3b5, c3a4, a1a2, a1c1, f3g5, f3h4, e2d1, c2c1, f1c1, c2f5, g2g4, g1h1, f1b1, c2d2, a3a4, c2d1, h2h4, a1b1, c3d1, f3d2, b2c1, h2h3

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

<rationale>
Position analysis (Win %):
1. e3d4 (66.2%)
2. f3d4 (55.7%)
3. c3d5 (49.6%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1R6/pp2p3/5pkp/PP1b4/7P/6P1/5K2 b - -
Side to move: Black
Legal moves: d4h8, d4a1, d4f2, g5f4, d4b2, d4c3, e6e5, f5f4, d4c5, d4f6, d4e5, d4g7, g5h4, g5g6, g5h6, d4e3, g5f6, h5h4, b6b5, a6a5, d4g1

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

<rationale>
Position analysis (Win %):
1. g5f4 (86.9%)
2. b6b5 (86.8%)
3. a6a5 (73.7%)
</rationale><uci_move>g5f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2ppp/1p2pn2/n7/P2P4/B4NP1/P3PPBP/2RQ1RK1 b - -
Side to move: Black
Legal moves: c8b7, g7g5, f6d5, d8d6, c7c5, g7g6, c8a6, g8h8, d8d4, a7a6, b8a8, h7h5, a5b7, f6e4, e6e5, f6g4, f6d7, a5c4, b6b5, e8f8, d8e7, d8d7, b8b7, e8e7, c7c6, c8d7, d8d5, f6h5, a5c6, h7h6, a5b3

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

<rationale>
Position analysis (Win %):
1. c8a6 (57.2%)
2. h7h6 (55.2%)
3. c8b7 (51.7%)
</rationale><uci_move>c8a6</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p3rq1/p1p5/P1PpPR1p/8/2QBP1P1/6P1/6K1 b - -
Side to move: Black
Legal moves: h5h4, f7d7, e8a8, e8f8, g7g3, g7h6, g7g5, g8h7, e8e6, f7f5, g7h8, e8d8, e8e7, f7c7, d5d4, g7h7, g7e5, g7g6, f7f6, g8f8, e8b8, f7f8, g7g4, b7b6, b7b5, f7e7, e8c8, e8e5, g7f6, g7f8, g8h8

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

<rationale>
Position analysis (Win %):
1. g7g4 (26.7%)
2. e8f8 (25.7%)
3. g7g3 (17.9%)
4. f7f5 (15.9%)
</rationale><uci_move>g7g4</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/1pqnpp1p/p5p1/3R4/P2Q4/4B3/2P2PPP/3R2K1 b - -
Side to move: Black
Legal moves: d8c8, e7e5, d7b8, c7h2, c7c5, a8a7, a6a5, c7b8, h7h6, c7c6, c7b6, h7h5, c7c4, f7f5, e7e6, c7c2, f7f6, c7c3, d8f8, c7d6, c7c8, b7b5, b7b6, a8b8, a8c8, d7c5, d7e5, g8f8, c7e5, d8b8, d7f8, c7g3, d7b6, d7f6, d8e8, g6g5, c7a5, c7f4

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

<rationale>
Position analysis (Win %):
1. e7e5 (82.1%)
2. h7h6 (82.0%)
3. b7b5 (79.7%)
</rationale><uci_move>e7e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R4pkp/6p1/pr6/2b5/4P2P/2B3P1/6K1 w - -
Side to move: White
Legal moves: c2b1, c2b3, e3e4, g2g4, g1h2, c2a4, a7a6, a7a8, c2g6, h3h4, a7b7, a7f7, c2e4, a7e7, c2f5, g1h1, g1f2, a7a5, c2d1, a7d7, c2d3, g2g3, a7c7

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

<rationale>
Position analysis (Win %):
1. e3e4 (40.1%)
2. h3h4 (39.7%)
3. g1h2 (38.1%)
4. g2g4 (36.7%)
5. a7c7 (35.7%)
</rationale><uci_move>e3e4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppp3pp/2nqb3/2b2pB1/2BpN3/5N2/PPP1QPPP/R4RK1 b kq -
Side to move: Black
Legal moves: c5b6, g7g6, h7h6, d6e5, d4d3, b7b6, d6d7, e8d7, c6b8, c6e5, d6d5, f5f4, e6c8, a8b8, c5a3, d6g3, e8g8, d6h2, e6c4, e6g8, h8g8, e6d5, c6d8, a8d8, f5e4, a7a5, e6f7, c6a5, d6f8, c5b4, e6d7, a8c8, c6b4, h8f8, e8f8, c6e7, a7a6, d6f4, b7b5, d6d8, h7h5, d6e7, e8f7

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

<rationale>
Position analysis (Win %):
1. d6e7 (97.4%)
2. e6c4 (96.2%)
3. f5e4 (83.7%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1p2p2/1p1P2p1/nP1R3p/4N2Q/PP6/5PPP/q3b1K1 w q -
Side to move: White
Legal moves: h2h3, g2g4, h4f6, d5e5, d5d4, d6d7, h4h3, d5d2, d5f5, b3b4, h4g5, h4h5, d5d3, f2f3, d5d1, g1f1, e4g3, h4f4, h4d8, d6c7, g2g3, h4e7, e4c5, g1h1, e4d2, d5g5, e4g5, e4c3, d5c5, h4g4, e4f6, h4g3, f2f4, a3a4, d5h5

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

<rationale>
Position analysis (Win %):
1. e4f6 (50.0%)
2. g2g4 (16.3%)
3. g2g3 (11.9%)
</rationale><uci_move>e4f6</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/ppp1bp1p/2n5/4Pnp1/3PNpb1/1P3N2/PB2B1PP/R2Q1RK1 w kq -
Side to move: White
Legal moves: e4c3, e4g3, d4d5, f3h4, d1b1, b2c1, e4d2, h2h4, e2a6, f3g5, e2d3, g2g3, b2a3, e4c5, e4f2, b3b4, e2c4, d1d3, e5e6, b2c3, h2h3, a1b1, g1f2, e4g5, f3e1, d1c2, d1d2, d1c1, a2a4, e4f6, e2b5, f1f2, e4d6, f1e1, g1h1, a1c1, d1e1, f3d2, a2a3

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

<rationale>
Position analysis (Win %):
1. d4d5 (55.5%)
2. e5e6 (53.9%)
3. f3g5 (50.0%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/3R4/7P/6PK/8/8/8/8 b - -
Side to move: Black
Legal moves: a8a4, a8f8, a8a6, a8e8, a8a7, g8f8, a8a3, a8c8, a8b8, a8a2, a8a1, g8h8, a8d8, a8a5

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

<rationale>
Position analysis (Win %):
1. a8a5 (99.6%)
2. a8c8 (99.6%)
3. a8a1 (99.6%)
4. a8a2 (99.6%)
5. a8b8 (99.6%)
</rationale><uci_move>a8a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4P3/8/8/K7/3P4/7k w - - 0 1
Side to move: White
Legal moves: a3b4, d2d4, a3a2, a3a4, d2d3, a3b2, e6e7, a3b3

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>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r1k/pp4bp/6p1/3Qnp2/4B3/2P2N1P/PP3PP1/R4RK1 w - -
Side to move: White
Legal moves: e4b1, a2a4, d5c6, g1h2, d5d7, f1e1, d5a5, d5g8, d5d1, e4f5, f3d2, f3h2, d5e6, e4d3, e4c2, a1e1, d5c5, d5d8, d5d2, b2b3, d5f7, b2b4, a2a3, a1b1, f3g5, f3d4, d5d4, f1d1, d5e5, d5b7, d5d3, f3h4, a1d1, h3h4, d5c4, f1c1, f3e1, a1c1, f1b1, g1h1, d5b5, d5d6, g2g3, c3c4, f3e5, d5b3, g2g4

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

<rationale>
Position analysis (Win %):
1. f3e5 (67.3%)
2. d5d8 (53.0%)
3. a1d1 (36.8%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/pp3ppp/2B1p3/3q4/3P4/4B3/PP3PPP/R2Q1RK1 b k -
Side to move: Black
Legal moves: e8e7, b7c6, d5c6, d5d7, d8d7

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

<rationale>
Position analysis (Win %):
1. d8d7 (96.3%)
2. b7c6 (55.0%)
3. d5c6 (55.0%)
</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): 2r2rk1/pp3pp1/6p1/3p4/3P4/4K2P/P3N1P1/5R2 b - -
Side to move: Black
Legal moves: c8c3, g8h7, f7f6, c8d8, c8b8, c8c6, c8c7, c8c4, c8c5, b7b6, a7a6, b7b5, f7f5, c8c2, g6g5, g8h8, a7a5, f8e8, f8d8, c8c1, c8e8, c8a8

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

<rationale>
Position analysis (Win %):
1. c8c4 (13.2%)
2. b7b5 (13.1%)
3. f8d8 (13.1%)
4. c8c6 (13.0%)
5. c8c2 (12.0%)
</rationale><uci_move>c8c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1pp1p/5np1/3p4/2PP2P1/2N5/PP2PP1P/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: d8d7, b8a6, c8d7, f8g7, f6e4, c7c6, f6h5, f6g4, b8d7, h8g8, f6d7, h7h5, d8d6, a7a5, b8c6, c8g4, g6g5, a7a6, e7e6, d5c4, e8d7, e7e5, c8e6, f8h6, h7h6, b7b6, c8f5, c7c5, f6g8, b7b5

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

<rationale>
Position analysis (Win %):
1. c7c5 (48.2%)
2. c8g4 (46.1%)
3. d5c4 (45.2%)
</rationale><uci_move>c7c5</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp2pppp/8/qN1P1b2/2B2B2/5N2/PP3PPP/n2Q1K1R b kq -
Side to move: Black
Legal moves: e7e5, f5e4, a5d2, f5c8, f5d3, a8d8, a5a6, a5b6, f5b1, g8f6, h7h5, a8b8, f5g6, a1c2, a5a2, a5d8, e7e6, f7f6, a1b3, a5b5, b7b6, f5h3, f5e6, e8d8, f5d7, h7h6, a5a4, e8d7, a5e1, g8h6, a7a6, a5b4, f5c2, a5c3, e8c8, g7g5, a5c7, g7g6, f5g4, a5a3, a8c8

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

<rationale>
Position analysis (Win %):
1. g8f6 (63.8%)
2. g7g5 (60.8%)
3. a8c8 (58.2%)
</rationale><uci_move>g8f6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1kr2/p4p1p/2n1q3/1Q1p2B1/4pN2/P3P1P1/5P1P/5RK1 b - -
Side to move: Black
Legal moves: d5d4, e8d7, c8d8, e6f6, e6g4, a7a5, h7h5, e6h3, c8c7, h7h6, c8b8, f8h8, a7a6, c8a8, e6d6, f8g8, e6e7, e6g6, f7f6, e6d7, f7f5, e6e5, e6f5, e6h6

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

<rationale>
Position analysis (Win %):
1. e6g4 (82.7%)
2. e6e5 (79.9%)
3. e6d7 (75.7%)
4. a7a6 (74.1%)
5. e6d6 (73.7%)
</rationale><uci_move>e6g4</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/5ppp/p2R4/1p2q3/2pNb3/6P1/PP2PP1P/R1Q3K1 w - -
Side to move: White
Legal moves: d4c6, g1f1, c1f4, a1b1, c1e3, d6g6, d6a6, d6c6, c1d2, d4f3, e2e3, d6d8, c1f1, d6d7, c1c2, g3g4, d6e6, d6b6, d4b3, d4f5, d4c2, d6f6, d4e6, c1c3, d4b5, c1c4, d6d5, a2a4, h2h4, a2a3, h2h3, f2f3, b2b4, c1g5, c1e1, b2b3, c1d1, c1h6, d6h6, c1b1, f2f4

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

<rationale>
Position analysis (Win %):
1. c1f4 (49.2%)
2. d6d7 (39.6%)
3. c1e3 (20.6%)
</rationale><uci_move>c1f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4k2/P3p1p1/3p2P1/3P1PP1/5K2/8 w - -
Side to move: White
Legal moves: f2f1, f2e2, f3f4, f2e1, f2g1, f2g2

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

<rationale>
Position analysis (Win %):
1. f2e2 (99.6%)
2. f2g2 (99.6%)
3. f2g1 (50.0%)
4. f2f1 (50.0%)
5. f2e1 (50.0%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/5pkp/4p1p1/8/3Pp3/4P2P/1Pr2KP1/8 w - -
Side to move: White
Legal moves: f2g1, f2f1, f2e1, f2g3

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

<rationale>
Position analysis (Win %):
1. f2f1 (50.0%)
2. f2g1 (48.8%)
3. f2g3 (41.8%)
4. f2e1 (28.7%)
</rationale><uci_move>f2f1</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/5pp1/P1k1p2p/8/1K6/8/8/5r2 w - -
Side to move: White
Legal moves: b4a5, b8f8, b8b5, a6a7, b4a3, b4c3, b4b3, b4a4, b8e8, b8b6, b4c4, b8d8, b8c8, b8g8, b8a8, b8b7, b8h8

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

<rationale>
Position analysis (Win %):
1. a6a7 (56.5%)
2. b4c4 (14.1%)
3. b4c3 (11.5%)
4. b8g8 (11.4%)
5. b8d8 (10.6%)
</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): 3R3r/2r1kppp/1Np5/p7/1b2P1b1/8/PPP2PPP/3R2K1 w - -
Side to move: White
Legal moves: d1a1, b6a4, d8a8, d8c8, b6a8, d1d3, d8h8, g2g3, d1f1, b2b3, g1f1, c2c4, d8b8, h2h3, b6c8, d8d4, d1b1, d8d7, d8g8, f2f4, d1d6, b6c4, b6d7, a2a3, d1d4, h2h4, f2f3, d8d3, d1d7, d1d2, c2c3, b6d5, d8d6, d1d5, d8d2, d8d5, d1e1, g1h1, a2a4, d1c1, d8f8, d8e8, e4e5

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

<rationale>
Position analysis (Win %):
1. d8h8 (21.4%)
2. d8d4 (15.4%)
3. d8d2 (15.3%)
</rationale><uci_move>d8h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/p6k/1pn2p2/2p5/8/2P5/rB3PP1/3R1K2 w - -
Side to move: White
Legal moves: d1d4, d1a1, f2f4, d1d8, d1d6, b2a1, d1d2, d1b1, f1e2, f2f3, f1g1, d1d3, g2g4, d1d7, b2a3, d1c1, d1d5, d1e1, g2g3, f1e1, c3c4, b2c1

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

<rationale>
Position analysis (Win %):
1. b2c1 (27.2%)
2. d1d2 (25.7%)
3. d1d7 (21.6%)
4. d1b1 (21.4%)
5. d1d6 (21.3%)
</rationale><uci_move>b2c1</uci_move><|eot_id|>


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

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

Position (FEN): kr5r/5p2/1q1bpp2/p2p3p/b1pP3P/P1P1NNP1/1P2QP2/2KRR3 b - -
Side to move: Black
Legal moves: a4b3, d6g3, a8a7, d6c5, h8f8, b8f8, h8h6, b8b7, b8g8, b6d8, b6b5, b8d8, b6b7, d6f4, h8h7, b6b4, b6c5, d6e5, d6c7, a4d7, b6a7, b6a6, a4e8, e6e5, b6c6, a4d1, a4b5, b6c7, a8b7, b6b2, a4c6, b6d4, d6f8, d6b4, d6a3, b8c8, a4c2, h8e8, b8e8, h8g8, b6b3, h8d8, d6e7, h8c8, f6f5

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

<rationale>
Position analysis (Win %):
1. a8a7 (16.1%)
2. d6a3 (13.1%)
3. b6b3 (12.7%)
</rationale><uci_move>a8a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p1pn2/5b2/2P5/1P2BNP1/1P2PPBP/RN2K2R b KQkq -
Side to move: Black
Legal moves: f8a3, f5d3, g7g5, f6d5, f8d6, e8d8, h7h6, f6g4, f6g8, b7b5, e8e7, a7a5, f5b1, b7b6, f5g4, f5h3, f5g6, f5e4, b8a6, e6e5, f6e4, a7a6, f8e7, f8c5, f8b4, f6d7, h7h5, e8d7, b8d7, c6c5, g7g6, f5c2, f6h5, h8g8

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

<rationale>
Position analysis (Win %):
1. b8d7 (51.6%)
2. f5b1 (48.9%)
3. a7a5 (48.3%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/8/3p4/1P1Q4/q6P/5PPK/8 w - -
Side to move: White
Legal moves: d4d3, b4b5, d4e3, g2g4, d4c3, d4a7, d4g7, d4g4, d4e5, g2g3, d4d1, d4h4, d4b2, d4a1, d4c5, h2g1, f2f3, d4f6, d4f4, h2h1, d4e4, d4d5, d4d2, h3h4, d4c4, f2f4, d4b6

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

<rationale>
Position analysis (Win %):
1. d4f4 (49.4%)
2. d4c5 (39.0%)
3. d4h4 (37.3%)
4. h3h4 (33.9%)
5. g2g4 (33.0%)
</rationale><uci_move>d4f4</uci_move><|eot_id|>


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

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

Position (FEN): 3rk2r/pp2bppp/2n2n2/6Nq/6b1/2N1p3/PPPBBPPP/R2QR1K1 w k -
Side to move: White
Legal moves: d1c1, e1f1, e2c4, a2a3, g5f3, e2d3, e2g4, a2a4, g1h1, d2c1, e2b5, a1b1, b2b3, g5e6, d1b1, c3a4, b2b4, f2e3, c3e4, f2f3, g5h3, h2h3, h2h4, e2a6, g5f7, f2f4, d2e3, c3b1, e2f1, g5h7, c3d5, a1c1, e2f3, g1f1, g2g3, c3b5, g5e4

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

<rationale>
Position analysis (Win %):
1. d2e3 (17.6%)
2. f2e3 (14.3%)
3. g5f3 (14.2%)
4. g5e4 (14.0%)
5. e2g4 (11.4%)
</rationale><uci_move>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/5p2/2b1nQpB/1p2P3/8/qN3P1P/1bB3P1/3R2K1 b - -
Side to move: Black
Legal moves: e6f8, b2e5, c6d5, e8a8, a3a1, a3f8, e8e7, a3e7, b2c1, b5b4, b2a1, g8h7, e6d8, b2d4, a3a6, c6a8, a3a4, g6g5, c6e4, c6f3, a3d6, e8d8, a3c5, a3b3, a3a7, a3a5, e6c5, c6b7, e8f8, b2c3, e6g7, e6f4, e8b8, e6d4, a3a8, a3b4, c6d7, e8c8, a3a2, e6g5, e6c7

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

<rationale>
Position analysis (Win %):
1. a3b4 (53.0%)
2. a3a7 (49.6%)
3. a3e7 (49.4%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>