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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/3p1q2/2b1p1N1/2BnP3/3P1Q2/PPP2PPP/RNB1K2R w KQkq -
Side to move: White
Legal moves: a2a4, h2h4, e1d1, g5f7, e1g1, f3f6, c1d2, b1d2, f3g3, b1a3, f3e2, c4a6, c4b5, a2a3, b2b4, c4b3, c4d5, e1d2, f3f5, e1f1, f3f4, f3h5, h1g1, f3e3, f3g4, g5h3, h1f1, c4f7, b1c3, g5e6, c2c3, f3h3, g5h7, b2b3, f3d1, g2g4, g2g3, h2h3, c1e3, c4e6, c1f4

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

<rationale>
Position analysis (Win %):
1. f3d1 (43.1%)
2. f3f6 (39.7%)
3. f3f6 (39.7%)
4. c4f7 (29.9%)
5. c4f7 (29.9%)
</rationale><uci_move>f3d1</uci_move><|eot_id|>


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

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

Position (FEN): 4Q3/1p4pk/5q1p/p3p3/P3p3/6P1/1Pr4P/3R2K1 w - -
Side to move: White
Legal moves: d1d4, d1f1, b2b3, d1b1, d1d7, e8h5, d1a1, e8e5, e8e6, d1e1, b2b4, e8b8, g3g4, e8g8, e8f7, e8c6, d1d2, e8d8, g1h1, e8b5, d1d3, d1d5, e8c8, e8g6, e8f8, d1d8, e8d7, h2h3, e8a8, d1d6, d1c1, e8e7, e8h8, h2h4

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

<rationale>
Position analysis (Win %):
1. d1f1 (4.0%)
2. e8h8 (1.0%)
3. e8f7 (1.0%)
4. e8g6 (1.0%)
5. e8g8 (1.0%)
</rationale><uci_move>d1f1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppppqppp/5n2/3P4/1b2P3/5Q2/PP1N1PPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: f3f5, f3g3, g2g4, f3f6, h2h4, a1b1, f3c3, f3e3, h1g1, a2a4, b2b3, f1a6, f1c4, f1b5, f3b3, f3h5, e1e2, a2a3, e1d1, g2g3, f3e2, f3g4, f3d1, d5d6, f3d3, f3a3, f3h3, h2h3, e4e5, f1d3, f3f4, f1e2

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

<rationale>
Position analysis (Win %):
1. f1d3 (50.0%)
2. a2a3 (48.2%)
3. f1e2 (41.5%)
</rationale><uci_move>f1d3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1k1r/pp1n1ppp/1b1P4/3p4/5P2/5N2/PPB1Q1PP/R1B1K2R b KQ -
Side to move: Black
Legal moves: g7g6, d8g5, b6c7, d8c7, d5d4, d8h4, d8e8, f7f5, b6c5, b6a5, d7c5, b6f2, b6e3, a7a5, a8b8, b6g1, h8g8, d8f6, a7a6, f8g8, g7g5, h7h5, d7e5, d7b8, h7h6, d7f6, d8e7, b6d4, f7f6

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

<rationale>
Position analysis (Win %):
1. d7b8 (54.5%)
2. f8g8 (53.2%)
3. d7f6 (51.4%)
</rationale><uci_move>d7b8</uci_move><|eot_id|>


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

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

Position (FEN): r5r1/p3kp2/1pn1b2p/4pp2/4N1PP/2PB1P2/P1P5/2K3RR w - -
Side to move: White
Legal moves: d3a6, h4h5, e4f2, c1b1, c1d2, g1e1, e4d6, e4f6, d3c4, f3f4, e4c5, d3b5, g4f5, a2a3, e4d2, d3f1, g4g5, e4g5, g1g2, h1h3, c1d1, c1b2, g1g3, c3c4, g1d1, d3e2, h1h2, g1f1, a2a4, e4g3

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

<rationale>
Position analysis (Win %):
1. e4f2 (44.9%)
2. g4f5 (44.8%)
3. d3b5 (42.0%)
4. e4g3 (38.3%)
5. e4d2 (29.2%)
</rationale><uci_move>e4f2</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/5p2/b1Rp2p1/6Pn/1K6/2P5/5BP1/8 w - -
Side to move: White
Legal moves: c6b6, c6d6, b4a4, b4b3, f2b6, g2g3, b4a5, f2h4, f2d4, c3c4, c6c7, f2a7, f2g1, g2g4, f2e3, f2g3, f2c5, c6a6, c6c4, c6c8, f2e1, b4a3, c6c5

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

<rationale>
Position analysis (Win %):
1. c6d6 (21.7%)
2. c3c4 (19.7%)
3. g2g3 (19.6%)
4. f2e3 (18.3%)
5. f2d4 (18.3%)
</rationale><uci_move>c6d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r2/pp2npbk/2pp2pp/4n3/P1B1PB2/2N2N1P/1PPQ1PP1/R4RK1 w - -
Side to move: White
Legal moves: a1e1, g2g3, f1e1, g1h1, g1h2, d2d4, a1b1, f3e1, f1c1, a1a2, c3d1, f1d1, f4g5, d2e1, h3h4, f3d4, c4a2, d2e2, c4e6, c4a6, c4f7, c3d5, f4g3, c3b1, d2d5, c3a2, f3g5, d2d1, a1c1, d2d3, a1a3, c4d3, d2e3, f4e5, a4a5, f4h2, c4e2, b2b4, d2c1, c3b5, f1b1, d2d6, f3e5, g2g4, a1d1, f4h6, c4d5, c3e2, c4b5, f3h4

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

<rationale>
Position analysis (Win %):
1. f3e5 (64.5%)
2. f4e5 (59.2%)
3. c4e2 (55.0%)
4. d2e2 (50.0%)
5. c4b3 (41.3%)
</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): 5rk1/6pn/3p4/2p1p3/2P3PP/3P4/2BB2QK/q5N1 b - -
Side to move: Black
Legal moves: a1a5, a1a2, f8b8, a1f1, e5e4, a1a3, a1d4, d6d5, f8e8, f8f5, f8f7, a1a8, f8c8, a1b2, a1e1, h7f6, a1c3, a1a7, f8f3, g7g5, f8f4, f8f2, a1c1, a1b1, a1d1, a1a6, f8d8, h7g5, g7g6, f8f6, f8f1, a1g1, g8f7, a1a4, g8h8, f8a8

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

<rationale>
Position analysis (Win %):
1. a1d4 (67.2%)
2. f8f7 (66.9%)
3. e5e4 (64.8%)
4. a1f1 (63.8%)
5. h7f6 (61.6%)
</rationale><uci_move>a1d4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k3/5p2/1qb2b1p/3p3P/pP6/8/K1PQ2B1/3R3R b - -
Side to move: Black
Legal moves: f6h8, b6c5, c6b7, b6e3, c6d7, c6b5, c8a8, a4a3, c8c7, b6b4, b6a5, e8e7, f6d4, b6b8, f6g7, b6c7, b6a6, e8f8, b6b7, d5d4, f6e5, e8d8, f6a1, f6e7, b6f2, c6a8, c8d8, b6d4, e8d7, f6b2, b6b5, c8b8, f6c3, b6g1, f6h4, b6d8, f6g5, b6a7, f6d8

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

<rationale>
Position analysis (Win %):
1. d5d4 (72.9%)
2. a4a3 (72.3%)
3. e8e7 (71.9%)
4. c6b5 (64.3%)
5. f6g7 (63.1%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pq1p2p/4Rbp1/2Np4/p2N2n1/7P/PPB2PP1/R1BQ2K1 b - -
Side to move: Black
Legal moves: g8g7, a8c8, a8d8, b7b6, g4h2, a8a6, h7h5, g4e3, c7c8, g8f7, g8h8, f6e5, f8b8, a4a3, f8d8, c7c5, c7b6, f6d4, g4h6, a8a5, a8b8, c7c6, h7h6, c7e5, f8e8, c7d8, c7b8, f8f7, c7d6, f6g7, f6g5, c7g3, b7b5, c7h2, g4e5, c7f4, g4f2, a8a7, g6g5, c7d7, f8c8, c7a5, a8e8, f6h8, f6h4

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

<rationale>
Position analysis (Win %):
1. g4h2 (88.1%)
2. c7c5 (83.3%)
3. f6d4 (75.5%)
4. g4f2 (50.0%)
5. c7h2 (22.8%)
</rationale><uci_move>g4h2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k1r1/pp3p2/4p2Q/3p4/8/2qPP3/5PPP/1K1R3R b - -
Side to move: Black
Legal moves: c3c1, c3b2, c3a5, b7b5, c8c4, g8h8, e8d7, e8d8, c8c6, c3c2, c8d8, c3e1, c3e5, d5d4, c3d4, f7f5, g8g6, c3a3, c8c5, a7a5, c3b3, c3f6, c3d3, c3c7, c8b8, g8g3, c3g7, a7a6, e8e7, g8g5, c3b4, g8g2, c3c6, g8g4, c8a8, c3a1, c3d2, b7b6, c3c4, g8f8, c8c7, f7f6, c3c5, e6e5, g8g7, c3h8

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

<rationale>
Position analysis (Win %):
1. g8g4 (0.4%)
2. c3b3 (1.0%)
3. c3b4 (1.0%)
4. c8c6 (1.0%)
5. c3c2 (1.0%)
</rationale><uci_move>g8g4</uci_move><|eot_id|>


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

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

Position (FEN): r1k4r/pp1b1ppp/2nQ1nq1/6B1/7P/2P5/P1P1BPP1/R3R1K1 w - -
Side to move: White
Legal moves: e1b1, d6b4, g5e3, e1c1, g5f4, g2g3, d6f6, e2h5, g2g4, h4h5, a2a4, g1f1, d6d3, e2g4, f2f3, e2a6, d6f4, d6d4, e2d3, d6c5, f2f4, d6a3, e1d1, d6e6, g5h6, e2b5, g1h2, a1d1, e2d1, d6e7, d6d2, d6d7, e2c4, c3c4, g5d2, d6d1, g5c1, d6b8, d6h2, d6g3, d6c7, a1c1, a2a3, a1b1, g5f6, d6f8, e2f3, d6c6, d6d5, d6e5

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

<rationale>
Position analysis (Win %):
1. e2d3 (70.1%)
2. a1d1 (57.5%)
3. g5f4 (53.7%)
4. e2a6 (50.0%)
5. e1d1 (50.0%)
</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): 2r3k1/p1p2ppp/2N5/3p1b2/5B2/P4NK1/1P4PP/8 b - -
Side to move: Black
Legal moves: h7h5, c8b8, c8f8, f5d7, f5h3, f5e4, a7a6, c8e8, g7g6, c8d8, f5b1, d5d4, f7f6, f5g4, f5c2, a7a5, g8f8, g8h8, f5e6, h7h6, c8a8, g7g5, f5g6, f5d3

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

<rationale>
Position analysis (Win %):
1. a7a5 (82.9%)
2. g7g5 (82.9%)
3. g8h8 (79.2%)
4. c8e8 (64.1%)
5. g8f8 (61.9%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p1p2pp1/2p2n1r/3p1Pb1/1P1P2r1/P3PR2/1B1NK3/6R1 w - -
Side to move: White
Legal moves: d2b3, g1g4, g1c1, b2c3, e2d1, d2f1, e2d3, g1a1, a3a4, f3f1, g1g3, e2f1, f3f4, g1b1, e2f2, b4b5, b2c1, f3f2, f3h3, e2e1, g1g2, f3g3, d2c4, g1e1, d2b1, b2a1, e3e4, g1f1, g1h1, d2e4, g1d1

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

<rationale>
Position analysis (Win %):
1. f3f1 (29.0%)
2. g1g4 (28.4%)
3. e2f1 (24.1%)
4. g1e1 (23.3%)
5. g1f1 (22.8%)
</rationale><uci_move>f3f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1r1pkp/2pnp1p1/q3Q3/2PP4/1P1R2NP/P4PP1/3R2K1 b - -
Side to move: Black
Legal moves: g7f8, a5e5, g7g8, g7h6, f7f6

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

<rationale>
Position analysis (Win %):
1. g7g8 (93.0%)
2. f7f6 (92.5%)
3. a5e5 (86.4%)
</rationale><uci_move>g7g8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6p1/5p2/1r5p/2K2N1P/2B2PP1/8/8 b - -
Side to move: Black
Legal moves: b5b8, f6f5, b5b2, b5e5, g8h8, g8f7, g8f8, b5a5, g7g5, b5b4, b5g5, b5b7, b5f5, g8h7, b5b6, b5d5, b5b1, b5b3, b5c5, g7g6

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

<rationale>
Position analysis (Win %):
1. b5b8 (70.1%)
2. b5b1 (54.4%)
3. b5f5 (53.9%)
</rationale><uci_move>b5b8</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/5k1p/p2p4/Pp1Ppp2/2p5/2Pn1PR1/1P1NK2P/8 b - -
Side to move: Black
Legal moves: b8d8, d3b4, b5b4, d3c1, d3f2, f5f4, d3b2, b8a8, d3f4, f7f8, f7f6, b8b7, h7h6, b8h8, f7e7, b8e8, e5e4, h7h5, d3e1, b8b6, b8f8, d3c5, b8g8, f7e8, b8c8

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

<rationale>
Position analysis (Win %):
1. b8d8 (18.0%)
2. b8h8 (17.9%)
3. d3b2 (17.0%)
4. h7h6 (16.4%)
5. d3f4 (16.3%)
</rationale><uci_move>b8d8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqrnk1/p3bppp/2p1pn2/1p6/3P4/2NBPN2/PPQB1PPP/R4RK1 w - -
Side to move: White
Legal moves: f1b1, d2e1, d3b5, f1d1, c2d1, g2g4, c3b5, g2g3, f3e5, a2a4, c3d5, d3h7, b2b3, c2c1, a1d1, d3f5, a2a3, d3e4, c3a4, c3b1, c3e4, c2b1, c3d1, a1b1, f1e1, f3h4, c2a4, d3g6, e3e4, c2b3, d3e2, b2b4, c3e2, f3g5, d3c4, f3e1, h2h3, a1c1, a1e1, d4d5, h2h4, g1h1, d2c1, f1c1

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

<rationale>
Position analysis (Win %):
1. a2a4 (62.5%)
2. c3e4 (59.7%)
3. f3e5 (59.1%)
</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): 2r1r1k1/5p1p/p4qpb/2B5/8/1P1QPP2/P4P1P/2R2BKN b - -
Side to move: Black
Legal moves: f6a1, f6c6, f6g5, e8d8, c8d8, f6f5, c8c6, f6g7, h6e3, g8h8, f6b2, f6e5, a6a5, e8e4, e8f8, e8e6, c8a8, h6f4, f6h4, h6f8, f6d8, f6f4, h6g5, e8e7, e8e3, f6d6, f6f3, f6e7, g6g5, c8b8, c8c7, f6e6, f6c3, c8c5, h6g7, f6d4, f6b6, f6h8, e8e5, g8g7

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

<rationale>
Position analysis (Win %):
1. h6f8 (76.3%)
2. e8d8 (76.1%)
3. f6g5 (61.4%)
</rationale><uci_move>h6f8</uci_move><|eot_id|>


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

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

Position (FEN): r3kr2/ppp2pQp/8/2b1PqB1/4p3/P7/1PP2PPP/R4RK1 w q -
Side to move: White
Legal moves: a1a2, g7h8, g1h1, g7h6, a3a4, c2c3, b2b3, f1e1, a1e1, g7h7, g7g8, g5h6, a1c1, b2b4, g7f7, g2g4, g7f6, a1d1, g5d8, g5f6, g5h4, a1b1, f1c1, c2c4, g5e7, g5d2, h2h4, g5e3, f1b1, f1d1, g5f4, h2h3, g7f8, e5e6, g7g6, g2g3, g5c1

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

<rationale>
Position analysis (Win %):
1. a1d1 (74.7%)
2. a1e1 (74.6%)
3. g5f6 (73.7%)
4. a1b1 (71.5%)
5. h2h3 (70.9%)
</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): r4r2/4q1kp/p1p1bp2/1p4p1/1P2PR2/3P1NQP/2P3P1/5RK1 b - -
Side to move: Black
Legal moves: e7a7, e6f7, f8c8, e7d8, e6b3, e6c8, a6a5, e7f7, f8f7, a8d8, g7g8, e6f5, e6a2, g5g4, e6g8, e7c7, f8e8, g7f7, a8c8, f8h8, e6c4, e7b4, c6c5, g7h6, f8b8, e6d5, e7e8, h7h5, f6f5, e7d7, e6d7, a8b8, a8e8, e7b7, g7g6, e7c5, a8a7, g7h8, e7d6, h7h6, f8d8, f8g8, e6h3, e6g4

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

<rationale>
Position analysis (Win %):
1. g7g8 (66.1%)
2. g7g8 (66.1%)
3. h7h6 (60.3%)
4. h7h6 (60.3%)
5. e7b4 (59.9%)
</rationale><uci_move>g7g8</uci_move><|eot_id|>


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

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

Position (FEN): r3qrk1/p5p1/1p1Rbp1p/4p1n1/4P2N/2P1Q1P1/P4PBP/3R2K1 w - -
Side to move: White
Legal moves: g2h1, a2a3, d1c1, d6d2, d6b6, d6d5, h4f3, g1h1, d6d8, d6c6, d1a1, e3d3, e3e2, a2a4, d1d4, f2f3, d1d2, e3f4, e3e1, e3f3, d1e1, d6d7, g1f1, c3c4, d6d4, h4g6, e3d2, e3g5, d1d5, g2h3, e3c5, g2f1, d6d3, d6e6, e3c1, g3g4, h4f5, e3d4, d1f1, f2f4, h2h3, e3b6, d1d3, g2f3, d1b1

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

<rationale>
Position analysis (Win %):
1. e3e2 (48.4%)
2. h4f5 (48.3%)
3. d6d2 (47.9%)
4. g2f1 (47.5%)
5. d6d3 (45.4%)
</rationale><uci_move>e3e2</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/p5p1/3Q1n1p/8/1q6/7P/6PK/3RRB2 b - -
Side to move: Black
Legal moves: b4d4, b4a3, f6h5, b4b2, b4d6, b4f4, g7g6, f8c8, b4c3, b4e4, f8f7, f6h7, b4b3, b4b6, b4b1, f8g8, b4b7, b4b8, b4e1, f8e8, f6e4, h8h7, f6g4, b4a4, a7a5, b4a5, b4c5, f8b8, b4c4, a7a6, h8g8, b4g4, f8a8, g7g5, f6d7, f8d8, h6h5, f6g8, b4b5, f6d5, b4h4, f6e8, b4d2

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

<rationale>
Position analysis (Win %):
1. b4b8 (89.1%)
2. b4d6 (88.5%)
3. a7a5 (87.1%)
</rationale><uci_move>b4b8</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/ppp1qppp/2n5/4P3/4QPb1/8/PPP1B1PP/RNB1K2R b KQkq -
Side to move: Black
Legal moves: h8g8, g4d7, e7b4, e7d7, h7h6, g4e6, g4h3, e8c8, c6d4, e7d8, a8b8, a7a5, g4f5, g7g6, a8d8, c6b4, b7b5, f7f6, b7b6, g4h5, c6a5, e7a3, c6b8, g7g5, e8d8, f7f5, h7h5, g4c8, e7g5, e7e6, g4f3, e7f6, c6e5, a8c8, e7h4, g4e2, e7c5, a7a6, e7e5, c6d8, e7d6, e8d7

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

<rationale>
Position analysis (Win %):
1. e7h4 (53.2%)
2. g4e2 (51.4%)
3. f7f5 (50.0%)
</rationale><uci_move>e7h4</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/R7/8/N2r2p1/6P1/5P2/r3pK2/4B3 w - -
Side to move: White
Legal moves: a5b3, f2g1, e1c3, a7g7, a7b7, a7d7, a7e7, e1b4, a7a6, a7c7, f2g2, f2g3, a7a8, a5c4, f3f4, a7f7, a5c6, e1d2, f2e3, a5b7, a7h7

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

<rationale>
Position analysis (Win %):
1. a7a8 (59.5%)
2. e1b4 (59.3%)
3. a5c6 (59.2%)
4. a7a6 (58.1%)
5. a7c7 (51.4%)
</rationale><uci_move>a7a8</uci_move><|eot_id|>


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

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

Position (FEN): r2q3r/1p1k1p2/p1p1b2p/2bpP3/4Bp2/P1N5/1PP2PPP/R2QR1K1 w - -
Side to move: White
Legal moves: d1f3, e4f5, a1b1, c3e2, d1c1, e1f1, c3a2, a3a4, b2b3, c3b5, d1d3, a1a2, d1d5, h2h3, c3b1, e4f3, d1b1, a1c1, b2b4, e4g6, e4d5, c3d5, d1e2, d1h5, g1h1, d1g4, e1e3, c3a4, e1e2, g2g4, d1d4, e4h7, e4d3, g1f1, d1d2, g2g3, h2h4

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

<rationale>
Position analysis (Win %):
1. c3a4 (56.3%)
2. e4f3 (52.5%)
3. d1d2 (52.0%)
4. c3d5 (50.4%)
5. b2b4 (48.7%)
</rationale><uci_move>c3a4</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/1p1p1ppp/p3pn2/8/1bPNP3/2NB1P2/PP4PP/R1BQK2R b KQ -
Side to move: Black
Legal moves: d8c7, a6a5, b7b6, f6d5, f6g4, d7d5, d7d6, f6e4, b4c5, b8c6, g7g5, e6e5, d8b6, g8h8, h7h5, d8a5, d8e8, g7g6, f6e8, f8e8, a8a7, b4d6, b7b5, f6h5, h7h6, b4c3, d8e7, b4a3, b4a5, b4e7

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

<rationale>
Position analysis (Win %):
1. d8c7 (50.0%)
2. b8c6 (49.8%)
3. d7d5 (44.6%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/7p/1p1pkb2/p1p2R2/P1P2K1P/1P4P1/8 w - -
Side to move: White
Legal moves: f3e2, b2b4, f3g3, f3e3, f4c4, g2g4, f4d4, b2b3, f4g4, g2g3, h3h4, f3f2, f4h4, f4f5, f4e4

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

<rationale>
Position analysis (Win %):
1. f3e3 (86.8%)
2. f4h4 (86.4%)
3. g2g3 (84.7%)
</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): 8/4k1p1/p7/5p2/2P2P2/P4NPp/2NK3P/7r b - -
Side to move: Black
Legal moves: h1a1, e7f8, e7d7, h1b1, e7e6, e7e8, g7g5, h1f1, g7g6, h1c1, e7d8, a6a5, h1e1, e7f7, e7d6, h1g1, e7f6, h1d1, h1h2

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

<rationale>
Position analysis (Win %):
1. h1b1 (72.3%)
2. e7d7 (72.2%)
3. h1f1 (71.7%)
4. e7d6 (69.7%)
5. g7g6 (69.0%)
</rationale><uci_move>h1b1</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1kb/pppR1p1p/6p1/8/1n2N1PP/1N3P2/PPP4B/2K1R3 b - -
Side to move: Black
Legal moves: b7b5, d8b8, b4c2, a7a5, e8e4, a7a6, h8b2, g8f8, b4d5, h8f6, e8e6, f7f6, g8g7, h7h6, d8c8, e8f8, h8g7, e8e5, f7f5, e8e7, b4a6, h8d4, h8e5, c7c6, d8d7, h8c3, b4c6, d8a8, b4d3, h7h5, b7b6, g6g5, c7c5, b4a2

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

<rationale>
Position analysis (Win %):
1. h8g7 (86.0%)
2. b7b6 (86.0%)
3. f7f5 (86.0%)
4. b4a2 (78.9%)
5. d8d7 (78.9%)
</rationale><uci_move>h8g7</uci_move><|eot_id|>


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

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

Position (FEN): 2rQ1rkn/7p/p2pqpp1/3NP3/4P3/4B2P/PPP3P1/2KR3R w - -
Side to move: White
Legal moves: b2b4, d8f8, d8c7, e3c5, e3a7, e3g5, d8d6, h1f1, e3f4, d8b6, e3d4, d5f6, e3h6, d5c3, e3f2, d1d4, c2c3, d5b6, d1f1, e3g1, e3d2, e3b6, d8e7, d8f6, h1h2, a2a4, d8c8, g2g3, d5c7, a2a3, c1d2, c1b1, e5f6, d8a5, d1g1, d8d7, b2b3, h3h4, c2c4, d1e1, d5b4, d5e7, g2g4, d8e8, h1g1, d5f4, d1d2, d1d3, h1e1, e5d6

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

<rationale>
Position analysis (Win %):
1. d8d6 (94.7%)
2. d5f6 (92.6%)
3. d8e7 (91.6%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3np1p/2n3p1/1p6/B1p2P2/2Q5/PPP3PP/R1B2RK1 w - -
Side to move: White
Legal moves: h2h3, b2b3, a2a3, c3h8, c3g3, c3e5, g1f2, c3e3, c3d3, f1d1, a4b5, c3d2, a1b1, c3d4, c3h3, c3e1, g2g4, c3b4, f1f3, c3b3, c3f3, c3a5, f4f5, c1d2, c3c4, g2g3, c3a3, g1h1, c3f6, f1f2, h2h4, a4b3, c3g7, f1e1, b2b4, c1e3

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

<rationale>
Position analysis (Win %):
1. a4b5 (20.6%)
2. b2b4 (17.8%)
3. f4f5 (17.5%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pp3ppp/1qn5/3p4/3P4/1PbBB3/P2N1PPP/R2QK1NR w KQkq -
Side to move: White
Legal moves: a2a3, f2f4, d3c2, g2g3, d1h5, e3f4, e1e2, g1f3, d3b1, d3f1, d1e2, d1g4, d3g6, d3f5, d1f3, d3a6, d3h7, d3c4, a1b1, d1c2, e3h6, g2g4, h2h4, b3b4, h2h3, a1c1, g1e2, e1f1, d3e4, d1b1, g1h3, d1c1, d3b5, d3e2, e3g5, a2a4, f2f3

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

<rationale>
Position analysis (Win %):
1. a1c1 (41.4%)
2. a1b1 (35.3%)
3. g1e2 (32.4%)
4. a2a3 (28.8%)
5. d3c2 (25.3%)
</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): r5k1/p1p2pp1/7p/4r3/3pPR2/8/PPP3PP/R5K1 w - -
Side to move: White
Legal moves: a2a3, a2a4, g2g4, f4f7, a1b1, f4f1, a1d1, c2c4, f4f2, f4g4, a1c1, h2h4, a1f1, f4f3, f4f6, g1h1, a1e1, b2b3, h2h3, g1f2, b2b4, c2c3, g2g3, g1f1, f4h4, f4f5

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

<rationale>
Position analysis (Win %):
1. f4f5 (49.4%)
2. a1d1 (49.0%)
3. a1f1 (46.6%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/ppp3p1/4Q1p1/8/n1p1PP2/2PrB3/P3KP2/2R4q w - -
Side to move: White
Legal moves: e3b6, c1g1, c1f1, e6b6, c1d1, e6c4, e3c5, e6g8, a2a3, c1e1, e6c6, e6e8, e6d6, e6c8, e6e5, e6g6, e6f5, c1c2, e6g4, c1h1, e6f7, e6a6, e6h3, f4f5, e6f6, e6d7, c1b1, e6e7, e3a7, e4e5, c1a1, e6d5, e3d4, f2f3, e3d2

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

<rationale>
Position analysis (Win %):
1. c1h1 (89.9%)
2. e3a7 (21.3%)
3. e6g8 (11.0%)
</rationale><uci_move>c1h1</uci_move><|eot_id|>


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

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

Position (FEN): r1bk1b1r/p1p3pp/2p2q2/3p1P1Q/4p1P1/1PN5/P1PP1P1P/R1B1K2R b KQ -
Side to move: Black
Legal moves: d8e7, f8a3, f6c3, g7g5, d8d7, a7a5, c6c5, f6e6, c8e6, c8b7, f8d6, c8a6, f6h6, f6d4, h8g8, g7g6, f6g5, f6e7, c8d7, f6g6, c8f5, a8b8, f8b4, f6d6, e4e3, a7a6, f8e7, f6e5, f8c5, f6f7, h7h6, f6f5, f6h4, d5d4

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

<rationale>
Position analysis (Win %):
1. f8e7 (52.1%)
2. a8b8 (50.9%)
3. c8d7 (49.4%)
4. a7a5 (49.2%)
5. g7g6 (40.7%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): 2r2k2/ppr2pp1/2q1p2p/P1p1P3/3PP3/2P1QKP1/7P/R2R4 b - -
Side to move: Black
Legal moves: f8e7, h6h5, c6a4, f7f5, f7f6, c8d8, c6d6, c6d7, b7b6, c6e4, c7d7, c6b5, a7a6, g7g5, c6a6, c6d5, c8e8, c8b8, f8e8, c5c4, f8g8, c7e7, c6e8, c8a8, g7g6, c6b6, b7b5, c5d4

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

<rationale>
Position analysis (Win %):
1. c8d8 (44.8%)
2. c7d7 (44.2%)
3. c5d4 (39.6%)
</rationale><uci_move>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/p4p1p/bqp2np1/8/1p1b1P1N/5BP1/PP1B2QP/R2N1R1K b - -
Side to move: Black
Legal moves: f6h5, e8e7, e8e6, h7h5, g6g5, a6c4, e8b8, e8e2, a8d8, a6b5, f6e4, b4b3, b6b7, b6a5, d4e3, b6d8, c6c5, b6b5, d4e5, a8c8, a6e2, e8d8, d4c3, f6d5, e8e4, g8f8, e8e5, a6f1, f6d7, e8e1, f6g4, h7h6, e8f8, e8c8, b6b8, b6c5, a8b8, d4g1, e8e3, b6c7, g8g7, a6b7, d4b2, d4c5, a6c8, a6d3, g8h8, d4f2

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

<rationale>
Position analysis (Win %):
1. a6d3 (56.1%)
2. a8d8 (55.0%)
3. h7h6 (54.9%)
4. e8e7 (54.5%)
5. a6f1 (43.2%)
</rationale><uci_move>a6d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2r2kb1/6p1/2BR2P1/p1P4P/3K1P2/8/8 w - -
Side to move: White
Legal moves: c5e7, c5a3, c5f2, c5g1, d3e4, d3d2, d3e2, h4h5, d5d6, c5b4, d3c2, d5e5, c5d4, c5e3, c5d6, c5b6, c5f8, d5d7, d5d8, c5a7, d5d4, f3f4, d5f5, d3e3

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

<rationale>
Position analysis (Win %):
1. c5a3 (80.4%)
2. c5d6 (78.9%)
3. c5b6 (75.4%)
4. c5b4 (75.3%)
5. c5e3 (74.6%)
</rationale><uci_move>c5a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p1r1p1/8/6R1/3P3P/k1P1p3/2K5/8 b - -
Side to move: Black
Legal moves: c7c5, e7d7, e7f7, e7e6, e3e2, c7c6, e7e8, e7e4, a3a4, e7e5, g7g6, a3a2

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

<rationale>
Position analysis (Win %):
1. e7e5 (99.0%)
2. e3e2 (99.0%)
3. c7c6 (99.0%)
4. c7c5 (87.1%)
5. a3a4 (75.6%)
</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): 2N1R3/7k/5bp1/3Bpp1P/8/1P2P3/1r3P1P/6K1 b - -
Side to move: Black
Legal moves: f6h4, f5f4, b2b1, b2d2, f6g7, b2f2, e5e4, b2e2, b2a2, f6e7, g6g5, f6d8, h7h6, b2b3, f6h8, g6h5, f6g5, h7g7, b2c2

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

<rationale>
Position analysis (Win %):
1. h7h6 (90.6%)
2. e5e4 (90.4%)
3. f5f4 (89.0%)
4. g6h5 (88.9%)
5. f6h4 (88.3%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/pp2nppp/5b2/3q4/3P1B2/2PQ1N1P/P4PP1/R4RK1 b - -
Side to move: Black
Legal moves: d5d7, c8c3, d5a2, a7a6, d5h5, g8h8, c8c6, d5c6, c8a8, f8e8, e7c6, d5g5, c8e8, c8d8, c8b8, f6h4, d5e4, h7h6, d5d8, d5d4, b7b6, e7g6, f6d4, d5e5, f6e5, d5b3, e7f5, g7g5, h7h5, d5c4, d5d6, d5a5, a7a5, d5b5, d5f5, b7b5, f6g5, c8c4, c8c5, d5e6, c8c7, g7g6, d5f3, d5c5, f8d8

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

<rationale>
Position analysis (Win %):
1. f8d8 (57.1%)
2. b7b6 (56.3%)
3. h7h6 (55.7%)
4. d5c6 (53.2%)
5. d5c4 (52.8%)
</rationale><uci_move>f8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7p/5p2/4pPp1/3k2P1/1K3P1P/8 b - -
Side to move: Black
Legal moves: d3d4, d3d2, h6h5, d3e2, e4e3, d3c4

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

<rationale>
Position analysis (Win %):
1. d3d4 (50.0%)
2. e4e3 (6.6%)
3. h6h5 (1.0%)
4. d3e2 (1.0%)
5. d3d2 (1.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 2q3k1/R2n3p/3p1pp1/1B1P4/1r6/4B3/2p3P1/2Q3K1 w - -
Side to move: White
Legal moves: a7d7, b5c6, b5d7, c1d1, e3f4, e3b6, a7a8, b5a4, b5d3, a7b7, g1h2, g1h1, a7a1, g2g3, e3c5, c1f1, b5a6, a7a2, e3g5, c1e1, a7a4, a7a3, b5f1, g1f1, c1c2, a7a6, b5e2, a7c7, e3d4, a7a5, g1f2, e3h6, g2g4, b5c4, c1b2, e3d2, c1b1, e3f2, c1a1, c1a3, c1d2

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

<rationale>
Position analysis (Win %):
1. b5d7 (99.6%)
2. b5c6 (26.4%)
3. b5f1 (20.6%)
</rationale><uci_move>b5d7</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/p1p1bpp1/1p2p2p/3n2P1/2pP3B/2N1PN2/PP3P1P/R2QKBR1 b Q -
Side to move: Black
Legal moves: c8b7, h6g5, a7a6, g7g6, c7c6, d5b4, a7a5, c7c5, e7d6, d5f6, e7f6, g8h8, d5c3, d5e3, b6b5, e7a3, e7c5, e7b4, d8d6, b8a6, h6h5, g8h7, b8c6, f8e8, e6e5, d8e8, e7g5, d5f4, c8a6, f7f6, d8d7, c8d7, f7f5, b8d7

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

<rationale>
Position analysis (Win %):
1. d5c3 (53.5%)
2. h6h5 (50.9%)
3. g7g6 (50.0%)
</rationale><uci_move>d5c3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/6np/p1bb2pQ/1p1N4/2p5/Pn2B1P1/1P3PBP/3RR1K1 w - -
Side to move: White
Legal moves: g2h1, h6g6, e3g5, f2f3, f2f4, d1d3, d5c3, d1b1, e3a7, g3g4, e3c5, d5b6, g2e4, d5f6, d5b4, h2h4, g2f3, d5f4, e3f4, d1d4, g2h3, g2f1, e3d2, d5e7, h2h3, h6g7, d1a1, e3c1, h6h3, h6g5, e1e2, d5c7, e1f1, g1f1, h6h7, h6h5, a3a4, g1h1, d1d2, d1c1, h6f4, e3b6, h6h4, e3d4

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

<rationale>
Position analysis (Win %):
1. e3g5 (47.9%)
2. e3b6 (47.1%)
3. h6h3 (33.5%)
</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): r1bq1rk1/pp6/2p1pppP/8/2pP4/2N1P1Q1/PP4P1/2R1K2R b K -
Side to move: Black
Legal moves: d8d4, d8d6, d8a5, a7a5, b7b6, e6e5, g8h7, g8h8, a8b8, c6c5, d8d5, c8d7, a7a6, d8e8, g6g5, f8f7, b7b5, f8e8, d8c7, d8e7, f6f5, d8b6, d8d7, g8f7

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

<rationale>
Position analysis (Win %):
1. d8e8 (72.0%)
2. d8d7 (71.1%)
3. g6g5 (66.6%)
4. g8h7 (63.3%)
5. d8e7 (61.2%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/7p/8/8/8/8/1k6/5K2 b - - 0 1
Side to move: Black
Legal moves: b2c2, b2a1, b2c3, b2c1, b2a3, b2b3, b2b1, b2a2, h7h5, h7h6

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): r3krn1/pppbqpQ1/2np2pp/1BbN4/4P3/5N2/PP3PPP/R1B2RK1 b q -
Side to move: Black
Legal moves: c6b8, a8c8, g8f6, c5b4, d7e6, e7f6, c5b6, d7f5, c6b4, c6d4, c5e3, f7f6, c5a3, e7e5, c6a5, a7a5, d7g4, e7e6, a8d8, h6h5, e7g5, d7h3, b7b6, e8d8, e7e4, g6g5, c6e5, d7c8, e7d8, c5f2, c5d4, a7a6, c6d8, a8b8, e7h4, f7f5, e8c8

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

<rationale>
Position analysis (Win %):
1. f7f5 (88.9%)
2. g6g5 (87.3%)
3. e7e4 (86.0%)
4. e7d8 (76.0%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp3ppb/2p1pn1p/8/2BP1N1P/2P3N1/PP3PP1/R1BQK2R b KQkq -
Side to move: Black
Legal moves: h7b1, d8d5, d8c7, f6d7, g7g6, d8d7, f8a3, f8c5, h7d3, d8a5, a7a6, h7e4, f6h5, h7g8, f6g4, b8a6, c6c5, h7g6, e6e5, h6h5, d8e7, d8d4, f8d6, f8b4, f6d5, d8d6, d8b6, g7g5, d8c8, b7b5, b7b6, f6g8, h7c2, f8e7, h8g8, a7a5, e8d7, f6e4, h7f5, b8d7, e8e7

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

<rationale>
Position analysis (Win %):
1. a7a6 (52.7%)
2. f8e7 (50.9%)
3. b8d7 (50.4%)
4. a7a5 (50.0%)
5. f8d6 (49.4%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/8/4K3/4P3/5P2/8/8 b - - 0 1
Side to move: Black
Legal moves: g7f8, g7h8, g7g6, g7g8, g7h6, g7h7, g7f7

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>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp3ppp/2p1p1b1/4P3/4pBPP/4P3/PPP2P2/R2QKB1R w KQkq -
Side to move: White
Legal moves: h1h3, d1d4, f2f3, h4h5, d1d8, b2b4, d1c1, f4h6, f1d3, f1g2, f1e2, d1d6, d1d3, a2a4, d1d5, a1c1, e1e2, f1b5, d1e2, c2c4, f4g5, a2a3, d1d2, d1b1, c2c3, f1a6, f1c4, f1h3, b2b3, f4h2, g4g5, a1b1, h1h2, h1g1, f4g3, d1f3, d1d7

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

<rationale>
Position analysis (Win %):
1. d1d8 (81.5%)
2. h4h5 (80.2%)
3. f1e2 (51.4%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1k1r/p2bnp2/1pnNp1pp/3pP3/3P2P1/R1PB1Q2/3N1P1P/4K2R b K -
Side to move: Black
Legal moves: d7c8, f8g8, d8c8, a7a6, h8h7, c6b8, h6h5, e7f5, c6a5, f7f6, a7a5, f8g7, h8g8, a8c8, c6e5, d8b8, a8b8, g6g5, e7c8, f7f5, d8e8, b6b5, c6d4, c6b4, e7g8, d8c7, d7e8

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

<rationale>
Position analysis (Win %):
1. h8h7 (64.9%)
2. f7f5 (62.7%)
3. d7e8 (61.4%)
</rationale><uci_move>h8h7</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/1pp2ppp/p1p5/4N3/4b1P1/7P/PPPP1P2/RNBQ1RK1 w kq -
Side to move: White
Legal moves: c2c3, f2f4, g1h2, d1e2, e5f7, d2d4, e5d7, e5c6, f2f3, e5f3, h3h4, b2b3, d1f3, e5c4, a2a4, a2a3, d2d3, b1a3, c2c4, g4g5, d1e1, e5g6, b1c3, f1e1, e5d3, b2b4

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

<rationale>
Position analysis (Win %):
1. f1e1 (77.3%)
2. d1e2 (60.3%)
3. d1e1 (59.8%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/4P3/8/8/8/8/1p5K/3k4 w - - 0 1
Side to move: White
Legal moves: e7e8b, h2g1, h2g2, h2h3, e7e8r, e7e8n, h2h1, e7e8q, h2g3

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/1p5R/p2p4/2p5/P1P2K2/2r5/6PP/8 b - -
Side to move: Black
Legal moves: c3h3, d6d5, c3g3, c3c1, c3f3, c3d3, b7b5, a6a5, c3b3, b7b6, c3a3, c8b8, c8d8, c3c2, c3c4, c3e3

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

<rationale>
Position analysis (Win %):
1. c8b8 (50.0%)
2. b7b6 (50.0%)
3. c8d8 (50.0%)
4. c3c4 (29.3%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

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

Position (FEN): 2r2k2/pp1b1Bb1/1q1p2P1/5p1Q/8/2P5/P1P2R2/6K1 w - -
Side to move: White
Legal moves: h5f3, h5h7, g1h1, h5h4, h5h2, g1g2, f7e6, h5h6, f7c4, h5h8, a2a3, h5h3, g1h2, f7e8, h5h1, h5d1, f7b3, h5e2, f7d5, h5g5, h5f5, f7g8, c3c4, a2a4, g1f1, h5g4

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

<rationale>
Position analysis (Win %):
1. c3c4 (15.8%)
2. f7d5 (12.3%)
3. g1g2 (11.9%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 2b3k1/p6p/1p1p2p1/2pPq3/8/7P/PPP1Q1PK/5B2 w - -
Side to move: White
Legal moves: e2e5, h2h1, h2g1, g2g3

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

<rationale>
Position analysis (Win %):
1. e2e5 (50.4%)
2. h2g1 (43.8%)
3. h2h1 (38.0%)
</rationale><uci_move>e2e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/p4kp1/5p2/7p/5N1P/r4PK1/4r1P1/4B3 w - -
Side to move: White
Legal moves: f4d3, g3h2, f4e6, e1c3, f4d5, f4e2, e1a5, f4g6, e1b4, g3h3, e1d2, f4h3, e1f2, f4h5

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

<rationale>
Position analysis (Win %):
1. f4e2 (40.1%)
2. e1b4 (9.4%)
3. e1f2 (8.6%)
</rationale><uci_move>f4e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/8/7K/5k2/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f4f3, f4g3, f4f5

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>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2q2ppk/R1n2n1p/1p2pN2/1Pp1P3/P4QPP/5PK1/8 w - -
Side to move: White
Legal moves: f3c3, a6b6, f5g7, f3e2, g3g4, f3d1, f5h6, f5h4, f3f4, f3b3, f3e3, f3g4, a6c6, g2h1, g2h2, a6a8, g2f1, a3a4, a6a5, f3d3, a6a7, g2g1, h3h4, f3h5, f5e3, f5e7, a6a4, f5d6, f5d4

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

<rationale>
Position analysis (Win %):
1. a3a4 (74.1%)
2. f3e3 (71.1%)
3. a6a8 (61.9%)
4. f3c3 (50.0%)
5. f5h6 (48.4%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppnppp1/4P3/3p3p/3P4/7P/PPP1BP2/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: c7c6, d7b6, b7b5, h8h6, a7a5, b8a6, f7e6, c7c5, f7f6, h5h4, b7b6, b8c6, d7c5, h8h7, d7f6, h8g8, a7a6, d7e5, g7g5, g7g6, f7f5

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

<rationale>
Position analysis (Win %):
1. b8c6 (66.9%)
2. c7c6 (66.8%)
3. d7b6 (57.4%)
4. d7f6 (50.0%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pp/3n4/4N3/5P2/2k3P1/P2p3P/3K4 b - -
Side to move: Black
Legal moves: c3b2, d6c4, d6e4, g7g5, h7h6, h7h5, d6f5, d6b7, d6f7, d6e8, c3d4, c3b4, d6c8, d6b5, g7g6

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

<rationale>
Position analysis (Win %):
1. h7h5 (53.2%)
2. g7g6 (52.9%)
3. h7h6 (52.9%)
4. d6f5 (50.0%)
5. d6e4 (6.5%)
</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): 4bk2/R4p2/4p1p1/1p4P1/4P1N1/1KP2P2/1P5r/8 b - -
Side to move: Black
Legal moves: h2f2, h2h4, h2h5, h2d2, e8d7, h2h1, h2h6, f8g8, h2g2, e8c6, h2b2, f7f5, h2h3, b5b4, h2e2, h2c2, e6e5, f7f6, h2h8, f8g7, h2h7

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

<rationale>
Position analysis (Win %):
1. h2h1 (90.7%)
2. h2e2 (89.9%)
3. h2g2 (89.6%)
4. h2h3 (89.4%)
5. h2d2 (87.4%)
</rationale><uci_move>h2h1</uci_move><|eot_id|>


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

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

Position (FEN): 8/p5pk/8/q2pQRbp/8/3P2P1/P1N3K1/2r5 b - -
Side to move: Black
Legal moves: h7h6, h7g6, g5e7, g5d8, g5f6, c1e1, g5h4, a5d8, c1h1, c1g1, a5c5, g5f4, a5a3, g7g6, h7g8, a5a2, c1f1, a5b6, a5c7, a5c3, a5e1, a7a6, a5d2, g5e3, d5d4, h7h8, g5h6, a5a6, h5h4, c1a1, a5a4, c1d1, c1b1, a5b4, a5b5, g5d2, c1c2

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

<rationale>
Position analysis (Win %):
1. a5d2 (11.7%)
2. a5a2 (9.7%)
3. c1c2 (5.5%)
</rationale><uci_move>a5d2</uci_move><|eot_id|>


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

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

Position (FEN): 3r3k/pp4b1/1n3pQB/2p2P2/8/1KN5/PP6/5Bq1 w - -
Side to move: White
Legal moves: g6f6, g6g7, g6g5, a2a4, b3a3, c3b5, g6g4, f1e2, f1c4, h6c1, g6g3, a2a3, g6g2, h6g5, c3e4, c3d5, h6g7, f1a6, f1g2, b3c2, f1b5, h6e3, g6f7, c3a4, c3e2, g6g1, g6e8, g6h5, c3b1, g6h7, f1h3, h6f4, c3d1, h6d2, f1d3

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

<rationale>
Position analysis (Win %):
1. h6g7 (99.0%)
2. g6g1 (91.6%)
3. f1g2 (50.0%)
</rationale><uci_move>h6g7</uci_move><|eot_id|>


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

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

Position (FEN): k7/pq3pp1/1P2p3/2r2n1p/2pP3P/Q5P1/4NP2/6K1 w - -
Side to move: White
Legal moves: e2f4, a3a2, e2c3, a3d3, a3e3, f2f3, a3a7, a3c1, a3b4, a3c3, a3a5, e2c1, a3f3, f2f4, g1h2, a3a1, g1f1, d4d5, b6a7, a3a6, g3g4, a3b2, a3a4, d4c5, a3b3, a3c5

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

<rationale>
Position analysis (Win %):
1. d4c5 (50.0%)
2. a3c5 (44.7%)
3. e2c3 (11.4%)
4. b6a7 (11.3%)
5. d4d5 (10.4%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/ppp2ppp/1nn1p3/4P3/2PP2b1/2N1BN2/PP2B1PP/R2QK2R b KQkq -
Side to move: Black
Legal moves: f8c5, d8b8, f8a3, d8d7, g4h3, g4f3, d8f6, d8d6, d8d5, b6c4, f8b4, a8b8, e8d7, a7a6, g4h5, h7h5, a7a5, d8h4, g7g6, g7g5, d8g5, f8e7, b6d7, b6d5, g4f5, c6b4, b6c8, b6a4, h8g8, d8e7, c6e7, f7f6, c6b8, a8c8, c6e5, c6a5, d8c8, f7f5, h7h6, e8e7, f8d6, d8d4, c6d4

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

<rationale>
Position analysis (Win %):
1. g4h5 (65.0%)
2. f8b4 (63.2%)
3. f8e7 (60.3%)
4. d8d7 (59.9%)
5. g4f3 (59.2%)
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): 3r1k2/1q1r1pp1/3p2bp/p2N4/8/2P1RQ1P/P4PP1/4R1K1 w - -
Side to move: White
Legal moves: c3c4, f3f4, g1h1, g2g3, d5c7, e1f1, f3f6, a2a4, e3e4, e3e8, e1b1, a2a3, d5f4, f3f7, e3e5, d5f6, e1a1, e3e6, g1h2, e3e7, f3f5, d5e7, e3e2, e3d3, f3g3, f3d1, d5b4, e1e2, e1d1, g2g4, e1c1, f3g4, f3e2, f3e4, h3h4, f3h5, g1f1, d5b6

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

<rationale>
Position analysis (Win %):
1. d5f6 (83.2%)
2. h3h4 (81.5%)
3. e3e6 (79.1%)
4. a2a4 (78.4%)
5. c3c4 (78.1%)
</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): 8/6k1/3K2p1/7p/4P2P/8/6P1/8 b - -
Side to move: Black
Legal moves: g7h6, g7f6, g7h7, g7f8, g7f7, g6g5, g7g8, g7h8

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

<rationale>
Position analysis (Win %):
1. g7h6 (99.0%)
2. g7f6 (99.0%)
3. g7f8 (99.0%)
4. g7f7 (99.0%)
5. g6g5 (99.6%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r3/ppp4p/3br1p1/4nQB1/3p4/3N2P1/PPP2PKP/8 w - -
Side to move: White
Legal moves: f2f3, h2h3, g2f1, g2h3, g2g1, f5e4, f5h3, g5d2, d3e1, g3g4, g5e7, f5f4, f5f6, g5c1, f5e5, f5g6, f5f3, f5f7, d3b4, g5e3, d3f4, c2c4, d3c5, g5h4, a2a3, b2b3, f2f4, c2c3, d3c1, g5h6, g2h1, g5f6, d3e5, a2a4, g5d8, f5f8, g5f4, f5e6, b2b4, h2h4, f5g4

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

<rationale>
Position analysis (Win %):
1. f5e4 (53.5%)
2. f5h3 (50.0%)
3. f5f4 (12.6%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/4q1p1/4P3/5P2/r5P1/p5Q1/R5K1 w - -
Side to move: White
Legal moves: g2e2, g2c6, a1a2, g2e4, g1h2, g2h3, f4f5, a1d1, g2c2, g2f1, g2h1, g2b2, a1f1, g2d5, g3g4, g2f2, g1f1, g1h1, g2a8, g2a2, a1c1, g2f3, g1f2, a1b1, g2h2, g2d2, g2b7, a1e1

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

<rationale>
Position analysis (Win %):
1. g1h2 (19.5%)
2. g1h1 (17.7%)
3. g2f2 (11.3%)
4. f4f5 (9.2%)
5. g2e2 (6.8%)
</rationale><uci_move>g1h2</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/2pp1ppp/p3pn2/1P6/1b1P4/2NBP3/PP3PPP/R1BQK1NR w KQ -
Side to move: White
Legal moves: d1c2, a1b1, d1a4, f2f4, f2f3, h2h3, e1e2, d1b3, g1e2, d3e2, b5a6, b2b3, g1h3, d3h7, d3c4, d3f1, g2g4, d3g6, g2g3, e1d2, d3f5, c1d2, e1f1, d3b1, d1e2, d1h5, a2a3, d3e4, b5b6, h2h4, e3e4, g1f3, d3c2, d1g4, a2a4, d4d5, d1f3, d1d2

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

<rationale>
Position analysis (Win %):
1. c1d2 (57.1%)
2. g1e2 (56.8%)
3. g1f3 (56.7%)
4. a2a4 (55.2%)
5. d1b3 (54.1%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 2r4k/pp4bp/3nQpp1/2qBp3/2N5/1P2P3/P4PPP/3R2K1 w - -
Side to move: White
Legal moves: g1f1, h2h4, e6f5, e6f7, d1d4, e6e5, d1f1, d5f3, e6f6, b3b4, f2f3, e6e7, d5e4, e6e8, h2h3, c4e5, c4a3, d1a1, e6c8, a2a4, c4b6, e3e4, e6g4, f2f4, e6g8, g2g4, d1c1, d1d3, g1h1, d1e1, a2a3, c4d2, c4b2, e6h3, e6d7, c4a5, d5c6, d1d2, e6d6, c4d6, d1b1, g2g3, d5b7

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

<rationale>
Position analysis (Win %):
1. c4d6 (99.2%)
2. b3b4 (90.9%)
3. e6d6 (87.1%)
4. h2h4 (73.6%)
</rationale><uci_move>c4d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/4np1p/3bp3/1p3p2/2QP4/2P1BN2/5PPP/RR4K1 b - -
Side to move: Black
Legal moves: e7d5, f7f6, d6e5, b5c4, h7h5, c8e8, d6b8, c8a8, c8d8, c8c6, f5f4, c8c7, e7c6, d6h2, d6c7, e6e5, d6c5, c8c4, f8e8, h7h6, f8d8, d6f4, d6b4, g8h8, e7g6, c8c5, b5b4, d6g3, c8b8, g8g7, d6a3

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

<rationale>
Position analysis (Win %):
1. d6h2 (85.0%)
2. b5c4 (51.7%)
3. c8c4 (50.7%)
</rationale><uci_move>d6h2</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pppnpppp/q5b1/3P4/2N3P1/4BP1P/PPP5/R2QKB1R b KQkq -
Side to move: Black
Legal moves: d7f6, a8c8, g6f5, a6e6, d7c5, a8b8, g6e4, g6c2, d7e5, a6a3, a6b5, a6c4, g6d3, a6c6, c7c5, a6d6, h7h5, c7c6, e7e5, a6a5, a6a2, b7b6, f7f6, e7e6, a8d8, g6h5, a6a4, d7b8, f7f5, a6b6, d7b6, a6f6, e8c8, h8g8, b7b5, h7h6, e8d8

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

<rationale>
Position analysis (Win %):
1. e7e5 (60.8%)
2. b7b5 (55.7%)
3. e7e6 (54.6%)
</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): r3kbnr/pp3pp1/1qn1p3/3pP1Bp/3P3P/3Q4/PP1N1PP1/R3K1NR w KQkq -
Side to move: White
Legal moves: a1d1, f2f4, h1h3, d3e2, d3a3, a2a3, b2b4, g2g4, d3b3, g5d8, d2e4, d2c4, d3e4, d3f1, e1f1, d2b1, d3c4, d3b1, d3f5, g1f3, e1e2, d3b5, h1h2, g5f4, g5e7, e1c1, d2b3, d2f3, g1h3, e1d1, b2b3, a2a4, d3a6, d2f1, a1b1, g5f6, g1e2, d3f3, f2f3, g2g3, d3g6, d3g3, d3c3, g5e3, d3h3, d3c2, d3h7, a1c1, g5h6, d3e3

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

<rationale>
Position analysis (Win %):
1. g1e2 (50.6%)
2. d2b3 (45.8%)
3. d2f3 (42.2%)
</rationale><uci_move>g1e2</uci_move><|eot_id|>


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

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

Position (FEN): r7/6k1/p1n2q2/1p1B1p2/2pPrB2/P7/1P5P/R5K1 w - -
Side to move: White
Legal moves: h2h4, f4c1, f4g5, f4d6, a1a2, h2h3, a3a4, g1f1, d5g8, a1c1, g1g2, d5f7, d5c4, g1f2, d5e6, f4c7, a1f1, b2b3, g1h1, f4h6, a1b1, f4e5, b2b4, a1e1, d5e4, f4g3, f4d2, f4e3, d5c6, a1d1, f4b8

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

<rationale>
Position analysis (Win %):
1. d5c6 (0.4%)
2. f4e5 (1.0%)
3. d5e4 (1.0%)
</rationale><uci_move>d5c6</uci_move><|eot_id|>


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

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

Position (FEN): rn2r1k1/ppp2ppp/3pb3/6P1/2N5/2P5/PPP2PP1/2KR1B1R b - -
Side to move: Black
Legal moves: f7f5, e6c4, g8h8, e8d8, c7c6, a7a5, b8a6, b8c6, e6d5, b7b5, g8f8, e8e7, d6d5, b8d7, a7a6, g7g6, e6c8, h7h6, f7f6, e8c8, e6d7, e6g4, c7c5, b7b6, e6f5, h7h5, e6h3, e8f8

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

<rationale>
Position analysis (Win %):
1. a7a6 (52.9%)
2. e6c4 (52.6%)
3. e8e7 (52.5%)
4. g7g6 (52.4%)
5. b8d7 (49.6%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/5ppp/p7/3qP3/3p4/2r3PP/PRP1Q2K/5R2 w - -
Side to move: White
Legal moves: g3g4, b2b6, f1f6, f1f7, f1d1, f1e1, h3h4, e2d1, e2b5, e2g2, a2a3, f1f5, f1g1, e2c4, f1b1, a2a4, h2g1, e2g4, b2b7, e2a6, e2e4, b2b3, b2b8, e2d3, e2h5, b2b1, f1h1, e5e6, b2b5, f1a1, e2f3, f1f2, e2e3, e2e1, f1f4, b2b4, e2d2, f1f3, f1c1, e2f2

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

<rationale>
Position analysis (Win %):
1. b2b3 (42.3%)
2. f1f2 (40.3%)
3. f1g1 (33.1%)
4. e5e6 (31.9%)
5. e2f2 (29.8%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2k5/8/5B1P/p2Nr1P1/2K5 w - -
Side to move: White
Legal moves: f3b7, f3c6, f3e2, d2b3, f3a8, g2g4, d2b1, f3g4, c1d1, c1c2, g2g3, d2f1, f3e4, f3h5, c1b2, d2c4, f3d5, d2e4, h3h4

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

<rationale>
Position analysis (Win %):
1. d2b3 (88.1%)
2. f3e2 (40.9%)
3. c1d1 (4.4%)
4. c1c2 (4.1%)
5. c1b2 (0.4%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/p1N3p1/5p2/7p/7P/P2r1PK1/1R2p1P1/4B3 b - -
Side to move: Black
Legal moves: d3d4, d3b3, e8b8, d3a3, g7g5, g8h8, g8f8, d3d2, e8c8, d3d7, e8e4, a7a6, g8f7, e8d8, d3f3, e8f8, e8e5, e8a8, a7a5, g8h7, d3d5, e8e7, d3d8, d3c3, g7g6, d3d6, e8e3, d3d1, e8e6, d3e3, f6f5

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

<rationale>
Position analysis (Win %):
1. e8e4 (54.8%)
2. e8e3 (54.6%)
3. e8e5 (53.3%)
4. e8c8 (51.7%)
5. e8e7 (50.0%)
</rationale><uci_move>e8e4</uci_move><|eot_id|>


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

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

Position (FEN): q2bnk2/3b3n/3p3N/Np1PppP1/1P2P1P1/3B1Q2/3B1PK1/8 w - -
Side to move: White
Legal moves: g2g3, d3b5, f3h3, d3b1, a5b3, f3g3, g2h3, g5g6, g2f1, g2h2, a5c4, d2e1, g2g1, f3d1, a5b7, f3e3, d3c2, f3f4, a5c6, f3f5, h6f7, f3e2, d3c4, d3f1, d3e2, d2c1, d2f4, d2e3, e4f5, d2c3, g4f5, h6f5, g2h1, h6g8

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

<rationale>
Position analysis (Win %):
1. g4f5 (91.0%)
2. g5g6 (90.9%)
3. d3b5 (90.8%)
4. h6f5 (88.3%)
5. f3h3 (83.2%)
</rationale><uci_move>g4f5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/ppp2pp1/3pb2p/8/2BQP3/2N5/PPP2PPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: a7a5, e6g4, h6h5, d8f6, e8e7, d8h4, d8c8, c7c5, d8b8, e6c4, d6d5, e6f5, d8g5, f7f6, e8d7, b7b5, e6d5, c7c6, f8e7, g8e7, f7f5, e6h3, g8f6, e6c8, g7g5, d8d7, a8c8, d8e7, b7b6, e6d7, a8b8, h8h7, g7g6, a7a6

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

<rationale>
Position analysis (Win %):
1. g8e7 (63.6%)
2. d8d7 (62.8%)
3. c7c6 (62.7%)
4. a7a6 (61.8%)
5. g8f6 (61.0%)
</rationale><uci_move>g8e7</uci_move><|eot_id|>


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

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

Position (FEN): 1r2n1k1/4ppbp/r2p2p1/2pP4/n3P3/2N2N1P/PPR2PPK/1RB5 w - -
Side to move: White
Legal moves: f3g5, c2e2, h2h1, c1e3, a2a3, b1a1, c3e2, c3d1, h3h4, f3h4, c3a4, c1f4, c1g5, g2g3, c2d2, h2g1, g2g4, b2b3, f3d4, f3g1, b2b4, f3e1, f3d2, c1d2, c3b5, e4e5, c1h6, f3e5, h2g3

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

<rationale>
Position analysis (Win %):
1. c3d1 (50.3%)
2. f3d2 (49.4%)
3. c3e2 (47.5%)
4. c3a4 (45.9%)
5. b1a1 (42.5%)
</rationale><uci_move>c3d1</uci_move><|eot_id|>


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

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

Position (FEN): B7/8/8/B4K2/8/8/8/4k3 b - - 0 1
Side to move: Black
Legal moves: e1f1, e1f2, e1e2, e1d1

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>e1f2</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/ppq2p1p/3b2pB/8/2bP4/3B1Q2/P4PPP/R1R3K1 b - -
Side to move: Black
Legal moves: e8e5, c7c6, c4b5, f7f5, c7e7, e8c8, c4e6, d6c5, e8e1, f7f6, c7b8, c7b6, e8b8, d6g3, d6f8, e8e2, d6a3, c7d8, c4a2, c7c5, e8e7, b7b5, c7d7, e8f8, b7b6, c4d5, c4b3, e8d8, d6b4, c7a5, c7c8, d6e7, d6h2, e8e6, e8e4, g6g5, e8e3, a7a6, d6e5, a7a5, c4a6, d6f4, a8c8, a8b8, c4d3, a8d8, g8h8

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

<rationale>
Position analysis (Win %):
1. c7c6 (84.8%)
2. d6h2 (77.2%)
3. b7b5 (55.8%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/p2ppppp/1p6/8/2PQ4/5PP1/PP3P1P/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: d8c8, f7f5, g7g6, g7g5, d7d6, a7a5, d8c7, e7e5, g8h6, e7e6, d7d5, b8a6, g8f6, h7h5, h7h6, a7a6, b6b5, b8c6, f7f6

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

<rationale>
Position analysis (Win %):
1. h7h5 (57.9%)
2. h7h6 (57.1%)
3. g8f6 (56.2%)
4. b8c6 (53.4%)
5. e7e6 (53.4%)
</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): r5k1/3b3p/P1p3p1/R2n1p2/P3p3/2B1P3/6PP/5RK1 b - -
Side to move: Black
Legal moves: d7e6, d5c7, d7e8, g8f8, d5c3, a8a6, a8b8, g8f7, g6g5, h7h5, a8d8, d5b6, a8a7, h7h6, d7c8, d5f4, c6c5, f5f4, d5b4, a8c8, d5e7, a8e8, d5f6, d5e3, a8f8

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

<rationale>
Position analysis (Win %):
1. c6c5 (83.8%)
2. d7c8 (79.1%)
3. d5c3 (56.7%)
</rationale><uci_move>c6c5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/1p1n1ppp/p3N3/4P1B1/q3N3/1R6/2PQ1KPP/5B1R b kq -
Side to move: Black
Legal moves: f8c5, a4a5, f8d6, f7f5, a4b4, a4e4, d7e5, d7c5, b7b6, a8a7, f8a3, h7h6, g7g6, a6a5, h7h5, a4a3, b8c6, d7f6, d7b6, a4b3, f7e6, f7f6, f8b4, b7b5, f8e7, h8g8, a4a2, a4d4, a4a1, a4c4, a4c6, a4b5

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

<rationale>
Position analysis (Win %):
1. f8c5 (93.6%)
2. a4c6 (86.4%)
3. f7e6 (77.6%)
</rationale><uci_move>f8c5</uci_move><|eot_id|>


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

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

Position (FEN): r4bk1/7p/4N1p1/3p4/3P4/p1P1P1P1/5PP1/1R4K1 b - -
Side to move: Black
Legal moves: a8d8, a3a2, f8g7, h7h6, a8a7, a8c8, a8a4, f8e7, f8b4, a8e8, f8c5, g6g5, g8h8, f8d6, g8f7, f8h6, a8a5, a8b8, a8a6, h7h5

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

<rationale>
Position analysis (Win %):
1. a3a2 (70.4%)
2. f8e7 (70.0%)
3. f8h6 (68.9%)
4. a8c8 (60.0%)
5. f8d6 (59.3%)
</rationale><uci_move>a3a2</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/8/3p4/Q7/8/7K/8 w - - 0 1
Side to move: White
Legal moves: a4e4, a4c6, h2g3, a4a2, a4a5, a4d1, a4d7, a4a3, h2h1, a4a7, a4f4, a4a8, a4g4, h2g1, a4e8, a4c2, h2h3, a4a1, a4b5, a4a6, a4c4, h2g2, a4h4, a4b4, a4b3, a4d4

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>a4e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3P4/8/8/8/8/3K3k w - - 0 1
Side to move: White
Legal moves: d6d7, d1c1, d1c2, d1e2, d1e1, d1d2

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>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1ppR3R/5p2/1Pn1pNp1/2P5/5P2/1B3PK1/8 b - -
Side to move: Black
Legal moves: c5b3, c5e4, c8e8, g5g4, f8d8, c8d8, c5e6, c8b8, c5a4, c5d7, b7b6, c7c6, c5d3, c8a8, e5e4, f8f7, f8e8, c5a6

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

<rationale>
Position analysis (Win %):
1. f8f7 (99.0%)
2. f8e8 (99.0%)
3. f8d8 (99.0%)
4. c5e6 (99.0%)
5. c5d7 (86.3%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): 1B3b1r/pp2k1p1/5npp/2p5/8/2P3P1/PPn2PBP/3R2K1 w - -
Side to move: White
Legal moves: d1e1, b8d6, d1a1, c3c4, g1f1, f2f3, d1f1, g3g4, b8e5, h2h4, b8a7, f2f4, g2b7, d1d7, b2b3, d1d5, d1d4, g2h1, g2f3, a2a3, g1h1, g2c6, d1d2, g2e4, g2h3, b8f4, h2h3, d1d8, d1b1, b8c7, g2d5, d1d6, a2a4, d1c1, b2b4, d1d3, g2f1

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

<rationale>
Position analysis (Win %):
1. g2b7 (73.9%)
2. b8a7 (70.9%)
3. d1d2 (70.5%)
4. g1f1 (64.7%)
5. a2a4 (63.6%)
</rationale><uci_move>g2b7</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/ppp2pbp/3pp1p1/8/3PP2P/2N1B3/PPP2PP1/R2QKBNR b KQkq -
Side to move: Black
Legal moves: f7f5, e6e5, g8e7, d6d5, h7h5, a7a6, d8f6, d8h4, g7d4, e8f8, c7c5, b7b6, g7e5, d8e7, b8d7, b8a6, g7f8, e8e7, h7h6, g6g5, b8c6, c8d7, g7f6, f7f6, c7c6, e8d7, d8g5, g8f6, d8d7, a7a5, g8h6, g7h6, b7b5

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

<rationale>
Position analysis (Win %):
1. b8d7 (62.7%)
2. a7a6 (60.7%)
3. h7h6 (60.1%)
4. g8f6 (59.5%)
5. h7h5 (59.1%)
</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): 8/8/3N4/6r1/3K2k1/8/4n3/7R w - -
Side to move: White
Legal moves: d4e3, d4c4, d4d3, d4e4

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

<rationale>
Position analysis (Win %):
1. d4d3 (50.0%)
2. d4e3 (50.0%)
3. d4c4 (50.0%)
4. d4e4 (25.9%)
</rationale><uci_move>d4d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Q5/2k3K1/8/1R6/8/8/8 b - - 0 1
Side to move: Black
Legal moves: c6d5, c6c7

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>c6c7</uci_move><|eot_id|>


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

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

Position (FEN): 3r3k/1p2q1bB/p1p1br1p/P1PpN3/3P4/6P1/2Q3PK/1R2R3 b - -
Side to move: Black
Legal moves: f6f2, d8b8, d8a8, e7d6, f6f5, h6h5, f6f4, f6f8, e6d7, f6f3, e6f5, d8f8, b7b6, f6f1, d8g8, g7f8, e6c8, e6g8, e7d7, d8d7, d8d6, f6f7, b7b5, e6g4, e7c7, e7c5, d8e8, e7f8, e6f7, e6h3, e7e8, d8c8, e7f7, f6g6

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

<rationale>
Position analysis (Win %):
1. e7c7 (79.3%)
2. e6f7 (79.3%)
3. e7e8 (77.4%)
4. d8f8 (76.2%)
</rationale><uci_move>e7c7</uci_move><|eot_id|>


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

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

Position (FEN): r7/2k4p/3r4/5R2/p1n1K3/R1P3P1/7P/8 b - -
Side to move: Black
Legal moves: d6d2, a8a7, d6f6, c4a5, c7d8, d6d5, d6c6, c7c8, a8c8, d6a6, a8b8, d6d8, h7h5, c4a3, c7b7, a8h8, d6b6, a8e8, d6e6, c4e5, a8a5, c7b6, a8a6, h7h6, a8d8, a8g8, d6d7, a8f8, c4e3, c4d2, c4b6, d6d4, c7d7, c7c6, c4b2, d6d1, c7b8, d6h6, d6d3, d6g6

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

<rationale>
Position analysis (Win %):
1. d6c6 (14.2%)
2. a8e8 (11.1%)
3. c4a3 (4.8%)
</rationale><uci_move>d6c6</uci_move><|eot_id|>


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

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

Position (FEN): 2b1rk2/1pp2p1p/N1n5/6p1/B4pP1/P1P4P/1PP2P2/R5K1 b - -
Side to move: Black
Legal moves: c8e6, e8e2, e8e7, c6e7, e8e1, c8d7, c8f5, e8e6, f8g8, c6e5, e8e5, c6b4, e8e4, b7b5, c6a5, f4f3, e8d8, f7f5, e8e3, h7h5, c6d8, c6d4, f8g7, f7f6, b7a6, f8e7, h7h6, c8g4, c6a7, b7b6, c6b8

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

<rationale>
Position analysis (Win %):
1. e8e2 (58.6%)
2. e8e7 (57.9%)
3. e8d8 (55.4%)
4. h7h5 (54.4%)
5. b7a6 (51.9%)
</rationale><uci_move>e8e2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/4k3/7p/4K3/8/PP5P/8 w - -
Side to move: White
Legal moves: e4d4, e4d3, e4f3, b2b4, e4f4, b2b3, h2h4, a2a3, h2h3, e4e3, a2a4

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

<rationale>
Position analysis (Win %):
1. h2h4 (97.6%)
2. e4f4 (96.0%)
3. b2b4 (50.0%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): rq3rk1/1b1Rp1bp/p1nNPpp1/1p2p3/2B5/4B3/PPQ2PPP/4R1K1 b - -
Side to move: Black
Legal moves: b8a7, f6f5, b5b4, e5e4, f8d8, b8c8, c6b4, c6d4, b8e8, g6g5, f8f7, f8e8, g7h8, a8a7, g7h6, b8d6, a6a5, f8c8, e7d6, g8h8, c6d8, b8c7, h7h5, c6a7, b8d8, h7h6, c6a5, b7c8, b5c4

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

<rationale>
Position analysis (Win %):
1. c6a5 (74.6%)
2. g8h8 (69.2%)
3. c6b4 (68.3%)
4. e7d6 (63.0%)
5. b5c4 (62.2%)
</rationale><uci_move>c6a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/5p2/8/p6P/1r3P2/2N1K1P1/4B3 b - -
Side to move: Black
Legal moves: b3a3, b3b5, b3b7, b3e3, f7f8, f6f5, b3b1, f7g6, b3c3, f7g7, b3b4, f7e6, f7g8, b3d3, a4a3, f7e8, b3f3, b3b6, f7e7, b3b8, b3b2

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

<rationale>
Position analysis (Win %):
1. b3b8 (58.7%)
2. f6f5 (56.3%)
3. f7g7 (56.1%)
4. b3b2 (55.2%)
5. a4a3 (50.1%)
</rationale><uci_move>b3b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7p/4k1p1/p1p3P1/P6P/3K4/b1B5 w - -
Side to move: White
Legal moves: d2c2, d2e2, d2e3, d2e1, d2d1, c1b2, h3h4

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

<rationale>
Position analysis (Win %):
1. d2c2 (5.8%)
2. d2e3 (4.4%)
3. d2d1 (3.8%)
4. d2e1 (3.8%)
5. d2e2 (3.8%)
</rationale><uci_move>d2c2</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/p3ppbp/1pp1n1p1/2pqP1N1/8/3P1Q1P/PPP2PP1/R1B1R1K1 b - -
Side to move: Black
Legal moves: f7f6, a8c8, f7f5, a7a6, f8e8, d5e5, e6d8, b6b5, d5e4, g7f6, g7e5, a8d8, d5d4, e6g5, e6d4, h7h5, h7h6, a7a5, g7h6, c5c4, e6c7, h8g8, d5d3, a8e8, e6f4, d5d8, d5b3, d5d7, d5c4, d5f3, d5a2, f8g8, a8b8, d5d6

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

<rationale>
Position analysis (Win %):
1. d5f3 (54.4%)
2. e6d4 (50.6%)
3. e6g5 (50.0%)
</rationale><uci_move>d5f3</uci_move><|eot_id|>


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

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

Position (FEN): 2rq2k1/pb3ppp/1p1b4/2np2N1/4r3/1P4P1/PB2PPBP/1QR1R1K1 b - -
Side to move: Black
Legal moves: e4e7, c5d3, e4h4, d6c7, b7a6, g8f8, g8h8, d5d4, d8e8, e4e8, e4e3, a7a5, d6e5, d6e7, a7a6, d6f8, f7f5, b6b5, e4b4, c5e6, e4g4, d8f8, c8b8, c8c6, d8e7, e4a4, d6f4, d8d7, e4e2, c5b3, c8a8, b7c6, c5a4, d8g5, h7h6, e4c4, e4d4, c5a6, f7f6, b7a8, c5d7, d8c7, d8f6, e4f4, d6b8, c8c7, g7g6, d6g3, e4e6, e4e5

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

<rationale>
Position analysis (Win %):
1. d6g3 (76.5%)
2. a7a5 (75.7%)
3. c8a8 (73.4%)
4. c8b8 (72.8%)
5. d8g5 (25.4%)
</rationale><uci_move>d6g3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp1pp1p/1n1p2p1/p3P3/P1PP4/2N1BN2/1P3P1P/R2QKB1R b KQkq -
Side to move: Black
Legal moves: c8g4, e8d7, e7e6, b6d5, g6g5, c8d7, f8g7, h7h5, c8f5, a8a6, b6c4, h7h6, b8a6, b8d7, f7f5, c8h3, b6d7, c7c5, c8e6, d6d5, b8c6, d6e5, f7f6, c7c6, h8g8, b6a4, f8h6, a8a7, d8d7

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

<rationale>
Position analysis (Win %):
1. b8c6 (49.5%)
2. b8a6 (45.8%)
3. d6e5 (45.5%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2Q5/6k1/8/8/7K/8 w - - 0 1
Side to move: White
Legal moves: c6g2, h2g2, c6e8, c6c4, c6c2, c6h1, c6b6, c6c7, c6c1, c6b7, h2h1, h2g3, c6c5, c6e6, c6f6, c6e4, c6g6, c6f3, c6a6, h2g1, c6h6, c6c8, c6d7, c6a4, c6d6, c6d5, c6b5, h2h3, c6c3, c6a8

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>c6e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pbp/2n1p1p1/3q4/3P4/P3BN1P/1P2BPP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: d5g5, c8d7, a8b8, d5a2, a7a6, b7b5, d5a5, g7e5, d5c5, c6b8, c6d4, h7h6, d5c4, g7f6, d5h5, a7a5, f8e8, f8d8, c6a5, h7h5, d5d8, g7h6, c6e5, g8h8, d5b5, c6e7, g7d4, b7b6, d5e4, c6b4, d5e5, d5b3, f7f6, d5d4, d5f3, d5d6, d5f5, f7f5, d5d7, e6e5, c6d8, g6g5, g7h8

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

<rationale>
Position analysis (Win %):
1. f8d8 (50.4%)
2. d5d6 (49.5%)
3. b7b6 (47.3%)
</rationale><uci_move>f8d8</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/7p/3pp1p1/1pp1p3/P7/3P4/1P3PPP/R5K1 w - -
Side to move: White
Legal moves: g2g4, g1h1, g2g3, h2h3, a4a5, f2f4, b2b4, a1f1, a1d1, f2f3, g1f1, a4b5, a1a3, a1a2, a1b1, a1e1, d3d4, h2h4, b2b3, a1c1

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

<rationale>
Position analysis (Win %):
1. a4b5 (50.0%)
2. a4a5 (37.8%)
3. g1f1 (36.4%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/p1r3pk/5p1p/8/7P/P4P2/3BpKP1/4N3 w - -
Side to move: White
Legal moves: d2f4, f2g3, a3a4, d2a5, g2g3, d2c3, d2h6, e1c2, h4h5, f2g1, f2e2, d2c1, e1d3, f2e3, d2b4, d2e3, g2g4, f3f4, d2g5

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

<rationale>
Position analysis (Win %):
1. f2e2 (59.5%)
2. g2g3 (59.3%)
3. d2b4 (55.6%)
</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): 4rr1k/1p1n1p1p/p1pq4/3p1Q2/3P4/2N1P2P/PP1N2P1/5RK1 w - -
Side to move: White
Legal moves: a2a4, f5f7, c3d5, f5f2, d2e4, b2b3, f5h5, f5f3, f5g5, g1f2, f5b1, d2c4, d2b1, g2g3, f1c1, e3e4, f5g4, f5d3, f1d1, f5e4, f5c2, f5e5, f5g6, d2f3, f1b1, c3b1, b2b4, c3e2, h3h4, f1f4, g1h1, g2g4, f5f4, f1e1, c3e4, f5f6, f5d5, f1f2, f5h7, f5d7, f1a1, f5e6, a2a3, c3a4, c3b5, d2b3, c3d1, f1f3

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

<rationale>
Position analysis (Win %):
1. f1f3 (27.9%)
2. f1f4 (27.0%)
3. c3d1 (25.6%)
</rationale><uci_move>f1f3</uci_move><|eot_id|>


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

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

Position (FEN): r2rb3/5pkp/1p1Pp1p1/ppP5/4B3/2R3P1/P4P1P/3R2K1 w - -
Side to move: White
Legal moves: d1d4, c3c4, c5c6, f2f3, e4b7, g1g2, e4h1, e4a8, e4d5, d1d2, e4f3, h2h3, a2a4, c3d3, e4f5, e4d3, e4g2, e4c6, g1f1, c3c2, d1d5, c3e3, e4g6, c5b6, c3b3, h2h4, e4c2, d1c1, d1a1, d1e1, c3c1, d6d7, c3f3, e4b1, a2a3, c3a3, d1b1, g3g4, g1h1, d1d3, d1f1, f2f4

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

<rationale>
Position analysis (Win %):
1. e4a8 (87.0%)
2. d6d7 (85.2%)
3. c5c6 (82.8%)
4. c3c2 (80.7%)
5. c3c1 (79.2%)
</rationale><uci_move>e4a8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5K2/1k2r3/4Q3/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: e5e1, e5e2, f7f8, e5e3, e5h5, e5f6, e5b8, e5d4, e5d6, e5c7, e5g5, e5h8, e5h2, e5f4, f7g8, e5e4, e5c3, f7e6, e5b5, e5a1, e5g7, e5f5, f7g7, e5c5, e5d5, e5b2, e5g3, e5a5, e5e6

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>f7e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1ppbp/2n5/3p1p2/3PNB1P/4PN2/PPPQ1PP1/R3K2R b KQ -
Side to move: Black
Legal moves: a8b8, c6b8, f8e8, g7e5, h7h5, f7f6, d8b8, e7e6, d5e4, c6e5, g7h6, d8d6, g8h8, c6b4, c6a5, d8e8, d8c8, b7b6, b7b5, f5e4, h7h6, d8d7, g7h8, g7d4, e7e5, a7a6, g7f6, c6d4, a7a5, a8c8

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

<rationale>
Position analysis (Win %):
1. e7e5 (83.4%)
2. f5e4 (51.4%)
3. d5e4 (47.4%)
</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): r1b1k2r/pppp1ppp/2N2nq1/8/4P3/2P1b3/PP2QPPP/RN2KB1R w KQkq -
Side to move: White
Legal moves: c3c4, e4e5, a2a3, e2b5, e2d1, b2b4, e2h5, b1a3, c6d4, a2a4, h2h4, f2e3, c6e5, c6a7, c6b4, b1d2, e2f3, e2d2, g2g4, e1d1, e2c4, c6d8, f2f3, e2a6, g2g3, e2d3, c6a5, c6b8, b2b3, h2h3, f2f4, e2e3, e2c2, c6e7, e2g4, h1g1

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

<rationale>
Position analysis (Win %):
1. c6e5 (69.4%)
2. e2e3 (52.8%)
3. c6d4 (41.3%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/1p2pppp/p1n2n2/3p4/3P1B2/2N2Q1P/PPP2PP1/2KR1B1R b kq -
Side to move: Black
Legal moves: a8a7, e7e6, c6b4, d8c7, c6b8, f6d7, f6g4, h7h6, a6a5, d8b6, d8c8, d8d7, d8d6, g7g6, h7h5, d8a5, g7g5, c6d4, f6h5, f6g8, a8c8, d8b8, e7e5, f6e4, e8d7, c6e5, c6a5, c6a7, b7b6, a8b8, h8g8, b7b5

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

<rationale>
Position analysis (Win %):
1. d8a5 (56.0%)
2. b7b5 (55.7%)
3. a8c8 (55.1%)
4. h7h6 (52.9%)
5. e7e6 (52.6%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1B/p3p2p/2P2pp1/3p4/8/5P2/P4P1P/1R1R2K1 b q -
Side to move: Black
Legal moves: h7h6, e7e6, c8f5, a7a6, f8g7, f6f5, f8h6, c8g4, c8b7, e7e5, d5d4, g6g5, c8e6, c8h3, c8a6, h7h5, e8d8, a7a5, e8f7, c8d7, a8b8

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

<rationale>
Position analysis (Win %):
1. c8h3 (55.4%)
2. f8h6 (55.2%)
3. c8f5 (52.6%)
</rationale><uci_move>c8h3</uci_move><|eot_id|>


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

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

Position (FEN): r6q/1bk1n1pp/pp1pB3/2p1p1Q1/4P3/3P3P/PPP2PP1/R4RK1 b - -
Side to move: Black
Legal moves: a8c8, b7c6, a6a5, b7c8, b7e4, e7g6, c7b8, h7h5, a8b8, e7c6, h8e8, g7g6, h8g8, h8f8, a8f8, c7c6, h7h6, e7f5, h8c8, h8d8, e7g8, c5c4, a8d8, d6d5, b7d5, a8e8, e7c8, c7d8, b6b5, a8a7, e7d5, a8g8, h8b8

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

<rationale>
Position analysis (Win %):
1. h8d8 (86.3%)
2. e7c6 (84.2%)
3. a8e8 (84.1%)
</rationale><uci_move>h8d8</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/pp3pbp/2pn2p1/3p4/P2P4/2P1BP2/P2N1P1P/R3KBR1 w Qkq -
Side to move: White
Legal moves: h2h4, g1g4, e3g5, g1g6, f3f4, e1c1, f1b5, c3c4, d2b1, e1e2, a1d1, d2c4, e3h6, d2e4, f1c4, f1g2, f1h3, d2b3, g1g3, g1g2, e3f4, a1c1, g1h1, e1d1, f1a6, f1e2, a4a5, h2h3, a1b1, f1d3, g1g5, a2a3

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

<rationale>
Position analysis (Win %):
1. e3f4 (50.1%)
2. a4a5 (46.2%)
3. e1d1 (46.1%)
4. a1b1 (45.2%)
</rationale><uci_move>e3f4</uci_move><|eot_id|>


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

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

Position (FEN): 5rRb/7P/3k4/8/2B1p3/1P6/4K3/8 b - -
Side to move: Black
Legal moves: f8c8, h8g7, h8e5, d6c7, d6e5, h8f6, h8b2, d6e7, f8f4, f8e8, f8a8, f8d8, h8a1, f8f2, f8b8, d6d7, h8d4, f8f3, e4e3, f8g8, d6c6, f8f1, f8f7, h8c3, d6c5, f8f6, f8f5

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

<rationale>
Position analysis (Win %):
1. f8f3 (99.6%)
2. f8f6 (99.6%)
3. h8g7 (99.6%)
4. h8b2 (99.6%)
5. d6e7 (93.2%)
</rationale><uci_move>f8f3</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/8/8/7R/p1p3k1/PbK5/8/8 w - -
Side to move: White
Legal moves: h5a5, h5e5, h5h7, h5h8, h5h1, h5h6, c3b2, h5d5, h5g5, h5c5, h5b5, h5h3, h5h2, c3b4, h5h4, h5f5

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

<rationale>
Position analysis (Win %):
1. h5c5 (0.4%)
2. h5h2 (1.0%)
3. h5e5 (1.0%)
4. h5h1 (1.0%)
</rationale><uci_move>h5c5</uci_move><|eot_id|>


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

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

Position (FEN): Q1q3k1/1p2nppp/p1p5/P7/2bN4/7P/1PB2PP1/6K1 w - -
Side to move: White
Legal moves: d4c6, c2g6, f2f3, a8b7, d4f3, c2b3, g1h2, a8c8, d4e2, c2e4, c2a4, d4b3, h3h4, b2b4, b2b3, c2f5, a8a6, a8b8, d4e6, d4b5, g2g3, c2h7, f2f4, c2d3, a8a7, c2b1, g1h1, g2g4, c2d1, d4f5

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

<rationale>
Position analysis (Win %):
1. a8a7 (48.4%)
2. a8c8 (43.5%)
3. c2h7 (14.4%)
4. b2b3 (9.5%)
5. d4f3 (8.2%)
</rationale><uci_move>a8a7</uci_move><|eot_id|>