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

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

Position (FEN): 8/6k1/6p1/2pR2P1/2p4P/2P3P1/p1K5/r7 w - -
Side to move: White
Legal moves: d5c5, c2b2, d5d8, d5d4, d5f5, c2d2, d5d7, h4h5, d5d2, d5d1, g3g4, d5d3, d5e5, d5d6

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

<rationale>
Position analysis (Win %):
1. c2b2 (50.1%)
2. d5d7 (50.1%)
3. d5c5 (5.9%)
</rationale><uci_move>c2b2</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/8/1P4pp/k1K2p2/7P/6PN/8 b - -
Side to move: Black
Legal moves: a4a3, h5h4, a7a5, f4f3, a7a6, g5g4, a4a5

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

<rationale>
Position analysis (Win %):
1. g5g4 (96.7%)
2. h5h4 (96.4%)
3. a4a3 (95.2%)
4. a4a5 (95.2%)
</rationale><uci_move>g5g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pq1nppp/p3p3/2BpN3/1PP5/N2Q4/P4PPP/R4RK1 b kq -
Side to move: Black
Legal moves: c7d7, a8a7, h7h5, f7f6, c7b8, c7d8, a8d8, c7d6, c7c8, f7f5, b7b6, a8c8, c7a5, h7h6, c7b6, a6a5, e8c8, d5c4, c7c6, e8d8, c7c5, a8b8, e7g8, d5d4, e7g6, b7b5, h8g8, e7c6, e7c8, g7g5, e7f5, c7e5, g7g6

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

<rationale>
Position analysis (Win %):
1. e7c6 (78.6%)
2. a8d8 (78.1%)
3. e7g6 (73.9%)
4. c7e5 (57.2%)
</rationale><uci_move>e7c6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pbpp1p2/1p2p2p/2bPP1p1/5P2/P1NQ1NP1/1PP4P/R3KB1R b KQkq -
Side to move: Black
Legal moves: h8g8, h6h5, b7c6, f7f5, b8a6, b8c6, e8g8, d8f6, c5f2, b7c8, g5f4, d8c8, c7c6, b7d5, e6d5, d7d6, h8f8, a7a6, b6b5, e8e7, g5g4, c5d6, c5f8, c5g1, c5a3, c5e7, b7a6, c5b4, e8f8, h8h7, c5d4, a7a5, d8e7, f7f6, c5e3

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

<rationale>
Position analysis (Win %):
1. e6d5 (73.9%)
2. b7d5 (73.1%)
3. g5g4 (72.7%)
4. b8a6 (70.7%)
5. a7a5 (69.8%)
</rationale><uci_move>e6d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4kp2/p1p5/P1Q5/2P2qP1/1P5P/2B1rPK1/8 b - -
Side to move: Black
Legal moves: e7d7, e7f6, f4d6, e7d8, e7e8, e7e6

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

<rationale>
Position analysis (Win %):
1. e7e8 (72.3%)
2. e7f6 (50.8%)
3. f4d6 (50.8%)
</rationale><uci_move>e7e8</uci_move><|eot_id|>


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

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

Position (FEN): r5r1/1p1q2kp/p2p1p2/3PP1p1/2pP2P1/6Q1/PP3PP1/R3R1K1 b - -
Side to move: Black
Legal moves: d7e6, g7h6, g8d8, d7g4, a8f8, d7c8, g7f7, d7a4, d7f7, g7g6, a8c8, d6e5, g8e8, d7e7, b7b5, g8b8, d7e8, d7b5, a6a5, a8b8, a8e8, h7h5, b7b6, f6e5, g8f8, g8h8, c4c3, g7h8, h7h6, g8c8, d7c6, a8d8, d7f5, d7c7, f6f5, g7f8, d7d8, a8a7

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

<rationale>
Position analysis (Win %):
1. g7h8 (77.8%)
2. g8e8 (77.0%)
3. d7f7 (76.1%)
4. g8f8 (75.4%)
5. a8e8 (74.6%)
</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): r1bqkbnr/1p2pppp/p2p4/4n3/3NP3/2NQ4/PPP2PPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: c1f4, c1g5, b2b4, c3d1, d3g3, d4e2, f2f3, a1b1, d4b3, c1e3, d4f5, d3d2, c3b5, d4e6, d4f3, d3e3, h1g1, d4b5, b2b3, c1d2, d3h3, e1d1, c1h6, c3b1, d3f3, h2h4, a2a4, d3c4, a2a3, f1e2, g2g3, e1d2, d3e2, c3d5, d3a6, c3e2, d4c6, c3a4, e1e2, f2f4, h2h3, g2g4, d3b5, d3d1

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

<rationale>
Position analysis (Win %):
1. d3g3 (57.2%)
2. d3e2 (54.8%)
3. d3e3 (54.7%)
4. d3d2 (53.0%)
5. d3d1 (52.9%)
</rationale><uci_move>d3g3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p2p1ppp/5n2/3qp3/1P2n3/P5P1/1Q1NbPBP/R1B1K2R w KQ -
Side to move: White
Legal moves: h2h3, g2e4, a3a4, d2b3, f2f3, a1b1, f2f4, b4b5, h2h4, h1f1, g2f3, d2c4, b2c2, b2a2, g2f1, d2f1, h1g1, a1a2, d2f3, g2h3, d2b1, e1e2, d2e4, b2b3, g3g4, b2d4, b2c3, b2e5, b2b1

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

<rationale>
Position analysis (Win %):
1. e1e2 (44.8%)
2. g2e4 (39.7%)
3. b2b3 (31.2%)
</rationale><uci_move>e1e2</uci_move><|eot_id|>


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

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

Position (FEN): 2rr1nk1/pb2qppp/1p1bpn2/4N3/2pP1P2/PP1BQ3/1B1N2PP/R4RK1 w - -
Side to move: White
Legal moves: b3c4, e5g6, e5d7, g2g3, d4d5, f1b1, d3c2, f1e1, d3g6, f1f2, e5g4, e3e2, g2g4, e3g3, e5c6, e3f2, d3c4, e3f3, d2f3, f1c1, d2c4, g1f2, a1a2, a1b1, d2b1, b2c1, e5f7, h2h4, d3b1, f1d1, a1e1, e5f3, d3h7, e3e4, a3a4, d3e4, d3f5, f1f3, e5c4, a1d1, e3e1, d3e2, b3b4, d2e4, f4f5, e3h3, g1h1, a1c1, h2h3, b2c3

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

<rationale>
Position analysis (Win %):
1. b3c4 (50.0%)
2. d2c4 (46.5%)
3. e5c4 (38.5%)
4. d3c4 (35.9%)
5. e5f7 (18.3%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6kN/6p1/2p5/p4K2/PbP1r3/7P/2R5 b - -
Side to move: Black
Legal moves: c5c4, e3e2, e3e5, b3e6, e3d3, b3g8, g7g8, b3c2, g7h6, g7h8, g7h7, b3c4, e3e7, g6g5, e3h3, e3c3, e3e4, e3f3, e3e1, e3e6, e3e8, b3d5, b3f7, b3a2, g7f7, e3g3, b3d1

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

<rationale>
Position analysis (Win %):
1. e3e8 (49.1%)
2. e3e7 (48.9%)
3. e3e6 (48.9%)
4. e3h3 (45.7%)
5. e3e2 (45.7%)
</rationale><uci_move>e3e8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pp2ppbp/2pp1np1/8/3PP3/2NB1b1P/PPP2PP1/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d4d5, a2a4, g2g3, g1h1, c1e3, b2b4, c3d5, c1d2, c3a4, c3b5, c1g5, c3b1, c1f4, d3b5, g2f3, c1h6, b2b3, g2g4, h3h4, d3e2, e4e5, f1e1, g1h2, d3c4, d1e1, d3a6, d1e2, d1d2, a1b1, a2a3, c3e2, d1f3

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

<rationale>
Position analysis (Win %):
1. d1f3 (52.9%)
2. g2f3 (47.2%)
3. d1e1 (37.9%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1r1/ppp5/3p1pp1/1N2n2p/4P2Q/4P3/PPP3PP/RN3RK1 w q -
Side to move: White
Legal moves: a2a3, c2c3, f1f3, b5a7, f1f4, b2b3, b5d4, b2b4, h2h3, h4g5, f1e1, f1f5, h4h3, b5c7, g1h1, f1f6, h4f4, b1d2, b5d6, f1d1, f1f2, h4e1, c2c4, b5c3, a2a4, b5a3, g2g4, b1c3, h4g4, h4f2, g1f2, h4g3, h4h5, f1c1, g2g3, h4f6, b1a3

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

<rationale>
Position analysis (Win %):
1. b1c3 (56.7%)
2. h4f6 (50.5%)
3. b5d4 (47.8%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1r/3k3p/R4p2/1p5P/8/PP3P1K/8 b - -
Side to move: Black
Legal moves: d6e6, d6d7, h7h8, d6c6, h6h5, d6e7, f5f4, h7g7, f7f6, b4b3, d6c7

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

<rationale>
Position analysis (Win %):
1. d6c6 (71.2%)
2. f5f4 (64.2%)
3. h7g7 (62.9%)
4. h7h8 (56.5%)
5. f7f6 (54.0%)
</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): 2kr1b1r/ppp2p1p/2nq1p2/4p3/3P2b1/4BNP1/PPP2PBP/R2Q1RK1 w - -
Side to move: White
Legal moves: h2h4, d1d2, e3f4, e3g5, d1e1, a1b1, d1c1, e3d2, g1h1, e3h6, f3d2, d1d3, f3h4, h2h3, d4d5, f3e1, f3g5, d1e2, d4e5, a2a3, c2c3, a1c1, d1b1, f3e5, g2h1, b2b4, e3c1, g2h3, a2a4, b2b3, f1e1, c2c4

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

<rationale>
Position analysis (Win %):
1. h2h3 (53.0%)
2. f1e1 (45.7%)
3. d1e1 (45.6%)
4. d1d3 (45.0%)
5. d1d2 (44.9%)
</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): 1r3k2/p6Q/1p4p1/8/P2q4/2r5/6PP/4R2K w - -
Side to move: White
Legal moves: h7d7, g2g4, h7b7, h7h8, h7g6, h7a7, h7g7, h2h3, e1e8, e1e7, a4a5, e1b1, e1e3, e1c1, e1e2, h7h4, e1e4, h7e7, e1g1, e1d1, h7c7, e1e5, h7g8, e1a1, h2h4, h7h5, g2g3, h7h3, e1e6, e1f1, h7h6, h7f7

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

<rationale>
Position analysis (Win %):
1. e1f1 (92.6%)
2. h7g6 (50.0%)
3. h7h6 (26.6%)
4. h7a7 (20.2%)
5. a4a5 (19.2%)
</rationale><uci_move>e1f1</uci_move><|eot_id|>


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

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

Position (FEN): 3r1nk1/pb2q1pp/3bpp2/1P6/2NP1R2/P2B3Q/1B4PP/R5K1 b - -
Side to move: Black
Legal moves: h7h5, d6f4, f6f5, d6b8, g8f7, g7g6, d6a3, d6c7, b7f3, b7d5, b7g2, d8b8, d8a8, b7a8, h7h6, d6e5, d8e8, a7a6, b7c8, e6e5, e7c7, e7f7, g7g5, f8g6, g8h8, e7e8, b7c6, b7a6, d6c5, a7a5, d8c8, b7e4, d8d7, e7d7, d6b4, f8d7

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

<rationale>
Position analysis (Win %):
1. d6b8 (85.5%)
2. f8g6 (84.5%)
3. d6c7 (83.9%)
4. b7g2 (76.8%)
5. d6f4 (50.2%)
</rationale><uci_move>d6b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/8/1p1K4/p4k1p/P6P/1P4P1/8 w - -
Side to move: White
Legal moves: d5c5, g2g4, d5d4, b2b4, d5e6, b2b3, d5c6, d5d6, g2g3

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

<rationale>
Position analysis (Win %):
1. d5c5 (33.9%)
2. d5c6 (33.8%)
3. d5d4 (5.3%)
</rationale><uci_move>d5c5</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/5p1p/5p2/2p1r3/8/P4KP1/2R1PP1P/2R5 w - -
Side to move: White
Legal moves: c1b1, c2b2, g3g4, e2e4, c1d1, c2a2, c2c5, h2h3, f3g2, f3f4, h2h4, a3a4, f3g4, c2c4, c1a1, c2c3, c1f1, c1g1, c1h1, e2e3, c1e1, c2d2

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

<rationale>
Position analysis (Win %):
1. a3a4 (68.9%)
2. c2a2 (68.7%)
3. c1a1 (67.1%)
4. c2c4 (67.1%)
5. e2e3 (64.1%)
</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): 7k/2p3b1/p2p1qpp/p2Pp3/1PP1Q1P1/2N1P2P/4K3/8 w - -
Side to move: White
Legal moves: e4g2, e4f4, e4f5, e4e5, c3b1, c3a2, b4b5, e4g6, c3a4, e4f3, b4a5, h3h4, e4h1, c3b5, e2e1, e4c2, c4c5, e2d1, e4b1, g4g5, c3d1, e2d3, e4d3, e4d4, e2d2

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

<rationale>
Position analysis (Win %):
1. b4a5 (54.8%)
2. e4b1 (50.0%)
3. b4b5 (49.7%)
4. c4c5 (48.5%)
5. g4g5 (46.6%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/3q2k1/pp1p2pp/2pPp1n1/2P1P1P1/5B2/PP1Q2K1/5RN1 b - -
Side to move: Black
Legal moves: f8f3, g5e6, g5h3, d7g4, d7b7, f8f7, d7e7, g7g8, f8e8, a6a5, g7h8, b6b5, f8d8, f8g8, f8f4, f8c8, g5f7, f8f6, g5h7, d7a4, h6h5, d7f5, f8h8, g7f7, f8a8, d7e8, g7h7, g5f3, f8b8, d7c8, d7d8, d7b5, f8f5, g5e4, d7e6, d7c6, g7f6, d7a7, d7c7, d7f7

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

<rationale>
Position analysis (Win %):
1. b6b5 (61.6%)
2. g5f3 (50.0%)
3. f8f3 (13.7%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2p5/2P5/1p3kp1/8/2K1N3 b - -
Side to move: Black
Legal moves: f3f4, f3f2, f3g4, f3e3, f3e4, f3e2

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

<rationale>
Position analysis (Win %):
1. f3f4 (50.0%)
2. f3e4 (50.0%)
3. f3e3 (49.7%)
4. f3e2 (48.2%)
5. f3f2 (2.4%)
</rationale><uci_move>f3f4</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp3ppp/2n1pn2/3p4/3p2b1/1P1BPN2/PBPN1PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: f3d4, d3e2, b2c1, b3b4, a1c1, d2c4, e1e2, g2g3, h1f1, d2e4, e3d4, d3f1, d2b1, d1b1, d3c4, b2a3, d3g6, f3e5, f3g5, d3b5, h2h3, d2f1, h2h4, d1e2, d1c1, d3e4, e3e4, a2a4, b2d4, d3a6, b2c3, a2a3, c2c4, f3h4, c2c3, d3f5, a1b1, f3g1, d3h7, e1g1, h1g1, e1f1

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

<rationale>
Position analysis (Win %):
1. e3d4 (46.3%)
2. h2h3 (39.0%)
3. d1e2 (35.8%)
4. a2a4 (33.5%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): br5k/6R1/p3N1P1/1p2pP2/1P5p/1P5P/5K2/8 b - -
Side to move: Black
Legal moves: a8e4, b8c8, a8b7, a8h1, b8d8, b8e8, e5e4, a8g2, b8b7, a8c6, a8f3, a6a5, b8g8, b8b6, b8f8, a8d5

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

<rationale>
Position analysis (Win %):
1. b8c8 (99.0%)
2. a8e4 (99.6%)
3. a8d5 (96.4%)
</rationale><uci_move>b8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5pkp/8/5PP1/6NK/7P/5n2 b - -
Side to move: Black
Legal moves: f1e3, f1g3, g6f7, g6g7, f6f5, f1h2, h6h5, f1d2, g6h7

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

<rationale>
Position analysis (Win %):
1. f1g3 (99.6%)
2. f1d2 (60.4%)
3. f1e3 (53.9%)
</rationale><uci_move>f1g3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/1pqnbppp/p2pp3/4N3/2P1P3/BPN1Q2P/P3BPP1/R2R2K1 b - -
Side to move: Black
Legal moves: c7b6, f7f5, c7b8, d7c5, c7c6, g7g6, g7g5, c7d8, d7b8, c7c5, d6e5, h7h6, e7h4, a8a7, d6d5, f7f6, e7d8, c7c4, g8h8, e7g5, d7f8, d7e5, b7b5, e8f8, d7b6, b7b6, e7f8, a6a5, a8b8, e8d8, d7f6, h7h5, e7f6, g8f8, c7a5

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

<rationale>
Position analysis (Win %):
1. b7b5 (89.5%)
2. d6e5 (66.6%)
3. d7e5 (66.6%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pppp4/4pq1p/4Npp1/3PP3/8/PPPN1PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: d7d6, f8a3, f5e4, b8a6, e8d8, f8d6, f6g7, g5g4, f8c5, f8b4, b7b6, h6h5, f6g6, h8g8, f6e5, f6e7, e8e7, f6d8, h8h7, f5f4, f8e7, c7c6, a7a5, b7b5, f8g7, f6f7, c7c5, a7a6, d7d5, b8c6

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

<rationale>
Position analysis (Win %):
1. e8d8 (60.2%)
2. h6h5 (54.0%)
3. g5g4 (52.9%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


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

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

Position (FEN): 7r/1kq2pbp/1np4n/p1Q5/P7/1R2P2P/1P3PB1/2KR4 b - -
Side to move: Black
Legal moves: g7c3, c7b8, h8c8, g7d4, h6g4, g7f6, c7d7, f7f5, g7b2, h8b8, c7g3, b7b8, h8g8, f7f6, h6f5, b7a7, g7f8, g7e5, h8f8, h8d8, h6g8, h8a8, b7a8, c7e5, c7e7, b7a6, c7f4, c7d6, c7d8, b7c8, h8e8, c7h2, c7c8

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

<rationale>
Position analysis (Win %):
1. b7c8 (99.0%)
2. g7e5 (97.1%)
3. g7f8 (96.8%)
</rationale><uci_move>b7c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p3pp1/p2p4/3Pp2p/8/1N1QBP2/PPP3PP/R3K2R b KQkq -
Side to move: Black
Legal moves: d8g5, b7b6, b8d7, d8h4, d8d7, e8e7, e8d7, f8e7, d8a5, g7g5, h8h6, d8c7, a8a7, d8e7, h8h7, a6a5, d8b6, f7f6, h5h4, e5e4, g7g6, b8c6, d8f6, f7f5, d8c8, h8g8, b7b5

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

<rationale>
Position analysis (Win %):
1. d8h4 (58.2%)
2. g7g6 (58.0%)
3. d8c7 (56.0%)
4. f8e7 (53.1%)
5. b8d7 (52.7%)
</rationale><uci_move>d8h4</uci_move><|eot_id|>


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

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

Position (FEN): 1r2b1k1/1p2R1p1/p3p1p1/2qpPp1P/5B1Q/P7/5PPK/8 w - -
Side to move: White
Legal moves: h2h3, h4h3, h2g1, e7b7, h5g6, e7c7, e7f7, f4g5, a3a4, h4f6, f4g3, f4e3, h2g3, e7g7, e7e8, e7e6, f4c1, e7d7, f2f3, h5h6, f4h6, h4g4, h4g5, h4g3, h2h1, f4d2, g2g4, g2g3

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

<rationale>
Position analysis (Win %):
1. h5h6 (99.0%)
2. f4h6 (87.8%)
3. f4e3 (86.9%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/3K2r1/8/1Q6/8/8/8 w - - 0 1
Side to move: White
Legal moves: d6e7, d6c5, d6d5, d6e5

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>d6e7</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r3/1pp2k2/pq2pn1p/6p1/2QN4/1PR5/PP3PPP/4R1K1 w - -
Side to move: White
Legal moves: g1h1, d4e6, f2f3, d4e2, e1f1, c4f1, c4c7, e1e4, b3b4, d4f3, e1e6, g2g4, e1e2, e1e5, c4b4, c4c6, d4b5, h2h4, d4c2, e1c1, c3c1, g1f1, c4a6, c3e3, c4d5, e1a1, c4c5, c4b5, e1d1, c3g3, c3d3, c3h3, c3f3, e1b1, c4e2, c4d3, c4a4, c4e6, a2a3, h2h3, e1e3, d4c6, c3c2, f2f4, a2a4, g2g3, d4f5

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

<rationale>
Position analysis (Win %):
1. c3e3 (79.7%)
2. c3d3 (70.1%)
3. h2h4 (67.0%)
</rationale><uci_move>c3e3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/3bnppp/p2p3b/3Np3/pN2P2P/2P5/1P3PP1/R2QKB1R w KQkq -
Side to move: White
Legal moves: g2g4, f2f4, d5b6, b2b3, a1a3, b4a6, a1c1, f1c4, a1a4, b4a2, a1b1, g2g3, c3c4, d1c2, h1h2, d5e3, h4h5, f1a6, e1e2, f1b5, d1d4, d1f3, d1g4, d5e7, f1e2, h1g1, d1b3, d1d2, d5c7, d1b1, h1h3, d5f6, b4c2, d1h5, a1a2, d5f4, b4d3, d1c1, d1d3, d1a4, f1d3, b4c6, f2f3, d1e2

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

<rationale>
Position analysis (Win %):
1. a1a4 (54.4%)
2. d5e7 (53.8%)
3. f1a6 (50.3%)
</rationale><uci_move>a1a4</uci_move><|eot_id|>


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

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

Position (FEN): 2k4r/pp6/5b2/3p2pR/2p5/2P1P3/qP2QPP1/2KR4 w - -
Side to move: White
Legal moves: d1d3, e2f3, h5g5, d1g1, f2f3, e2f1, h5h3, e3e4, c1c2, g2g3, d1f1, b2b4, e2d2, h5h7, h5h1, d1d4, h5h2, f2f4, e2c2, e2d3, h5h4, g2g4, e2c4, c1d2, b2b3, e2g4, d1d2, h5h8, e2e1, d1d5, h5h6, d1h1, d1e1

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

<rationale>
Position analysis (Win %):
1. e2g4 (93.5%)
2. h5h8 (93.4%)
3. e2f3 (84.7%)
4. d1d5 (79.9%)
5. h5h3 (74.3%)
</rationale><uci_move>e2g4</uci_move><|eot_id|>


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

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

Position (FEN): 2rqkb1r/1b1n1ppp/p7/1ppn4/4P3/4BN2/PPQ2PPP/2KR1B1R w k -
Side to move: White
Legal moves: c2d3, c2e2, f1e2, h1g1, d1d5, e4d5, e3h6, e3d2, f3h4, c2a4, a2a4, e3d4, d1d4, c2b3, e4e5, c1d2, f3d2, b2b3, c2b1, c2c4, e3f4, f3g5, f1d3, d1e1, e3g5, h2h4, d1d2, f3d4, b2b4, f3e1, f1b5, e3c5, f1c4, f3e5, c1b1, f3g1, g2g4, a2a3, h2h3, d1d3, g2g3, c2c3, c2c5, c2d2

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

<rationale>
Position analysis (Win %):
1. e4d5 (55.3%)
2. d1d5 (31.5%)
3. f1b5 (20.6%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

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

Position (FEN): r2qr3/pppk1p2/2n1R2Q/2b3N1/2pp4/8/PPP2PPP/RNB3K1 w - -
Side to move: White
Legal moves: g1h1, c2c3, a2a4, b2b3, b1d2, h6f8, h6h8, c1e3, h2h3, e6g6, h6h3, e6e1, g2g4, a2a3, g5h7, b2b4, e6d6, h6g7, g5f3, e6e5, f2f3, f2f4, b1c3, e6e4, h6h7, e6e8, e6e2, h6h5, c1d2, g5f7, g2g3, h6f6, e6e7, e6c6, b1a3, h6h4, h6g6, c1f4, e6f6, g5h3, g5e4, h2h4, e6e3, g1f1

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

<rationale>
Position analysis (Win %):
1. e6e8 (88.2%)
2. e6e4 (85.3%)
3. g5e4 (78.9%)
</rationale><uci_move>e6e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2B5/2B2k2/8/8/5K2/8 w - - 0 1
Side to move: White
Legal moves: c5e3, c6b5, c5b4, c6a8, c5d6, f2e1, f2f3, c6f3, c6g2, c6b7, c5f8, c5a7, f2g2, f2g3, c5a3, c6e4, c6h1, f2e2, f2g1, c6d7, c5b6, c6d5, c5d4, f2f1, f2e3, c6e8, c6a4, c5e7

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): 2r1k2r/1p2bppp/2n2n2/1N2p3/p1b5/1P4P1/P3PPBP/R1B2RK1 w k -
Side to move: White
Legal moves: g2d5, b5a7, f2f4, b5d6, c1a3, g2h3, g2c6, b5c3, g2h1, b5c7, f1d1, h2h3, g1h1, b3c4, h2h4, a1b1, c1g5, f1e1, c1f4, c1h6, c1d2, b3b4, e2e4, g2e4, g2f3, f2f3, a2a3, g3g4, c1b2, b5a3, c1e3, e2e3, b3a4, b5d4

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

<rationale>
Position analysis (Win %):
1. b3c4 (55.9%)
2. g2c6 (20.6%)
3. b5a7 (20.3%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp3ppp/1bn1p1n1/3pP1N1/2pP4/2P5/PPB2PPP/RNBQ1RK1 w Qq -
Side to move: White
Legal moves: b2b4, d1g4, g2g3, a2a4, c1f4, f1e1, g5f3, g5e4, a2a3, g1h1, g5e6, g5f7, c1e3, h2h4, c2f5, b2b3, d1d3, c2e4, d1d2, c1d2, c2g6, h2h3, g5h7, g2g4, c2a4, c2b3, c2d3, d1f3, b1a3, d1e1, d1h5, b1d2, f2f3, d1e2, g5h3, f2f4

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

<rationale>
Position analysis (Win %):
1. d1h5 (83.8%)
2. d1g4 (63.6%)
3. b1a3 (61.6%)
</rationale><uci_move>d1h5</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/1p2P1p1/p1p4p/2Np4/8/1B4q1/PP6/4RK2 b - -
Side to move: Black
Legal moves: a6a5, g3h2, g3f4, b7b6, g3g4, h6h5, g3e1, g3g2, g3d3, g3f3, g3b8, g3g1, e8f7, g3h4, g3h3, b7b5, g7g5, g3b3, g3c7, g3e5, g3d6, g7g6, g3g6, g3c3, g3f2, g3g5, d5d4, g3e3

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

<rationale>
Position analysis (Win %):
1. g3g6 (50.0%)
2. h6h5 (48.5%)
3. g3f4 (26.3%)
4. g3f3 (25.7%)
5. g3h3 (25.5%)
</rationale><uci_move>g3g6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqnrk1/pp1nbp1p/3p2p1/2pPp3/2P1P3/2N2N2/PPQ1BPPP/R1B2RK1 w - -
Side to move: White
Legal moves: c2b1, c3d1, f1d1, f3h4, a1b1, f3e1, e2d1, f3d2, c1h6, c2d1, c3b1, c1g5, c1d2, a2a3, a2a4, f3d4, c2a4, c3a4, g2g4, b2b4, c1e3, f1e1, f3e5, g2g3, b2b3, c1f4, h2h3, c2b3, h2h4, c2d2, g1h1, e2d3, c3b5, c2d3, f3g5

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

<rationale>
Position analysis (Win %):
1. c1h6 (59.6%)
2. c1d2 (58.2%)
3. g1h1 (56.9%)
4. a2a4 (56.9%)
5. g2g4 (56.4%)
</rationale><uci_move>c1h6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq4/pp3pkp/6p1/2p1r3/5N2/3Pn1PP/PPP3B1/R1Q1R1K1 b - -
Side to move: Black
Legal moves: g7f8, c8e6, d8c7, d8d6, e5g5, d8e7, d8f6, d8d3, d8g5, d8g8, e5e6, g7h8, e3f5, c8d7, e3g4, f7f5, e5e7, f7f6, e5d5, e5f5, c8f5, d8d7, d8b6, d8h8, c8h3, e3c2, h7h6, g7f6, d8d5, e3g2, d8d4, c5c4, g7h6, h7h5, e3c4, d8h4, g7g8, e3d1, b7b6, a7a6, g6g5, d8f8, a8b8, e5h5, d8a5, b7b5, d8e8, e3d5, e3f1, e5e8

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

<rationale>
Position analysis (Win %):
1. d8e8 (50.5%)
2. d8d4 (48.9%)
3. e3g2 (41.0%)
</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): rnbq1rk1/pp3ppp/4pn2/2p5/2pP4/P1P2NP1/4PPBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: d8c7, c8d7, d8e8, f6h5, g8h8, g7g5, f6d5, b7b5, e6e5, f6g4, d8d6, a7a5, d8d7, g7g6, b8c6, f6d7, d8a5, f6e8, h7h5, f6e4, b8a6, f8e8, d8b6, d8e7, d8d4, c5d4, b7b6, d8d5, b8d7, a7a6, h7h6

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

<rationale>
Position analysis (Win %):
1. h7h6 (52.9%)
2. d8a5 (50.4%)
3. c5d4 (50.0%)
4. c8d7 (50.0%)
5. b8c6 (50.0%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp3ppp/2n1pn2/1N1q1b2/3P4/5N2/PP1Q1PPP/R3KB1R w KQ -
Side to move: White
Legal moves: d2c3, e1c1, f3h4, d2b4, d2e3, h2h3, d2c1, d2e2, a2a4, f3g5, f3e5, h2h4, g2g4, f1e2, f1c4, d2h6, b2b3, a1d1, b5c3, f1d3, d2c2, g2g3, b5a3, b2b4, b5c7, b5d6, a2a3, e1e2, f3g1, d2a5, d2f4, d2d1, a1b1, d2g5, e1d1, d2d3, a1c1, b5a7, h1g1

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

<rationale>
Position analysis (Win %):
1. f1e2 (31.0%)
2. b5c3 (29.9%)
3. f1d3 (25.9%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/2p2ppp/1p1p3b/r2P4/3P3P/3BP3/2PK2P1/4R2R w - -
Side to move: White
Legal moves: d3h7, d2c3, d3g6, h1f1, d3e2, c2c3, d3b5, h1h3, d3a6, g2g4, e1g1, e1e2, h4h5, e1c1, c2c4, d2c1, e1b1, g2g3, e1f1, d3e4, d2d1, d3c4, h1h2, d3f5, d3f1, e1d1, h1g1, e1a1, d2e2

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

<rationale>
Position analysis (Win %):
1. g2g4 (53.8%)
2. g2g3 (48.5%)
3. h1f1 (48.0%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1ppp4/4p3/1P2P3/1P2K3/6k1/8 b - -
Side to move: Black
Legal moves: g2h2, b6b5, g2g1, g2h3, g2g3, d6d5, g2f1, c6c5, g2h1

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

<rationale>
Position analysis (Win %):
1. c6c5 (4.6%)
2. g2g3 (0.7%)
3. b6b5 (0.4%)
</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): 1k1r3r/pp2bpp1/1q1pb3/1Pp4p/P2NP1nP/2N3Q1/2PB1PP1/R3K2R w KQ -
Side to move: White
Legal moves: a1d1, d4c6, c3d5, c3d1, d2e3, f2f3, e1g1, g3d6, d2c1, c3e2, d4e2, g3f4, d2g5, g3g4, e1c1, d2f4, e1f1, h1h2, h1g1, c3a2, g3f3, g3d3, c3b1, a1a3, a1c1, d2h6, a1a2, d4f5, e4e5, g3h3, f2f4, a4a5, g3h2, e1d1, h1f1, e1e2, d4f3, h1h3, g3e5, d4b3, d4e6, a1b1, g3e3

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

<rationale>
Position analysis (Win %):
1. a4a5 (68.5%)
2. d4e6 (60.3%)
3. d4e2 (56.1%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1kqQb1/8/2NpP3/2P2p2/8/PP4P1/2K5 b - -
Side to move: Black
Legal moves: d7d8, d7c8, d7c6, d7c7

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

<rationale>
Position analysis (Win %):
1. d7c6 (99.0%)
2. d7c8 (99.0%)
3. d7d8 (99.6%)
</rationale><uci_move>d7c6</uci_move><|eot_id|>


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

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

Position (FEN): rqb1k2r/pp1p1ppp/4pn2/1Nb1n3/4PB2/2N3P1/PPP1BP1P/R2QK2R w - -
Side to move: White
Legal moves: e2d3, b5c7, c3a4, d1d4, h1f1, d1b1, d1d5, e2g4, f4e5, f4c1, e2f1, a2a4, d1d7, h2h4, b2b4, d1d6, b5a3, e1d2, e1f1, b2b3, a1b1, e2f3, d1d3, f4g5, b5d4, c3d5, a1c1, e2h5, f2f3, a2a3, f4e3, d1d2, c3b1, e2c4, f4d2, b5a7, b5d6, f4h6, g3g4, h1g1, d1c1, h2h3

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

<rationale>
Position analysis (Win %):
1. f4e5 (68.1%)
2. c3a4 (62.4%)
3. f2f3 (58.6%)
</rationale><uci_move>f4e5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2p3pp/1p1p4/pP1Pp3/2Pr4/P1R3P1/7P/6K1 b - -
Side to move: Black
Legal moves: g7g6, e5e4, d4d1, h7h6, d4f4, d4g4, g7g5, a5a4, h7h5, g8h8, d4d5, c7c6, d4d2, d4e4, g8f7, c7c5, d4h4, g8f8, d4d3, d4c4

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

<rationale>
Position analysis (Win %):
1. g8f8 (22.5%)
2. h7h5 (19.0%)
3. d4d2 (18.9%)
4. g8f7 (18.4%)
5. d4d1 (17.7%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/6k1/6p1/prpn2P1/2N1Rp1P/B1P5/2K5/8 b - -
Side to move: Black
Legal moves: b5b6, b5b2, b5b4, d5b6, a5a4, b5b7, d5b4, b5b8, d5e3, d5f6, f8e7, f4f3, d5c7, d5e7, d5c3, b5b3, b5b1, g7h7, g7g8, g7h8, f8d6, g7f7

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

<rationale>
Position analysis (Win %):
1. b5b8 (49.1%)
2. a5a4 (48.1%)
3. g7h7 (47.7%)
4. g7g8 (46.7%)
5. b5b7 (43.5%)
</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): 2r2rk1/3b1pbp/3Qp1P1/1p2P1q1/8/1pN2P2/PPP3P1/1K1R3R w - -
Side to move: White
Legal moves: h1h7, g6f7, c3b5, b1a1, d1c1, d1d4, c3e2, a2a3, c3a4, c3d5, d1d2, d1e1, c2b3, d6c6, d6d7, d6e6, d1f1, d6a3, d6d3, d6e7, a2a4, h1h4, d6d5, d1d3, d6b8, d6b4, d6c7, h1g1, a2b3, h1h3, d6d2, d6d4, d1d5, g2g4, g2g3, d6a6, h1e1, f3f4, d6c5, d1g1, h1f1, h1h2, h1h6, g6h7, c3e4, d6b6, d6f8, h1h5

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

<rationale>
Position analysis (Win %):
1. a2b3 (36.3%)
2. g6h7 (29.7%)
3. g6f7 (29.2%)
4. d6d7 (26.6%)
5. c2b3 (25.0%)
</rationale><uci_move>a2b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2pk2pp/3p4/8/4Q3/7P/PP2r3/K6R b - -
Side to move: Black
Legal moves: e2e3, e2f2, h7h6, e2e4, g7g6, e2h2, e2b2, d7c8, c7c5, e2c2, e2d2, d7d8, g7g5, e2g2, h7h5, d6d5, e2e1, c7c6

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

<rationale>
Position analysis (Win %):
1. h7h6 (99.0%)
2. h7h5 (99.0%)
3. e2e4 (33.0%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/pp2r1p1/1qp1p2p/8/2nPQ3/3R2P1/PP3RP1/1B4K1 w - -
Side to move: White
Legal moves: e4c6, e4f3, g1h1, b2b3, e4d5, e4f4, g3g4, f2f4, e4g4, e4e3, a2a4, d3b3, f2f6, d3e3, d3d1, g1h2, e4e2, d3d2, e4h4, d3f3, f2d2, f2c2, f2f7, d3c3, f2f5, f2f1, d4d5, f2e2, e4f5, e4g6, a2a3, d3a3, b1c2, e4h7, b2b4, f2f8, e4e1, e4e6, f2f3, g1f1, e4e5

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

<rationale>
Position analysis (Win %):
1. d3f3 (99.0%)
2. d3b3 (96.5%)
3. d3d2 (87.7%)
</rationale><uci_move>d3f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/3nkppp/2R5/3Pp3/1p2P3/3P1P2/5KPP/1r3N2 w - -
Side to move: White
Legal moves: c6c3, d3d4, f2g1, c6c7, c6e6, d5d6, c6a6, h2h3, h2h4, c6f6, f1d2, f2g3, f1e3, c6g6, c6c2, c6c1, c6c4, c6c5, g2g3, c6d6, c6c8, f1g3, f3f4, f2e3, f2e2, g2g4, c6b6, c6h6

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

<rationale>
Position analysis (Win %):
1. f1d2 (66.1%)
2. g2g4 (65.2%)
3. g2g3 (63.0%)
4. f2e2 (61.0%)
5. c6c4 (59.3%)
</rationale><uci_move>f1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3b2pp/5k2/1n6/1PrPP3/5P2/3R1KPP/7R w - -
Side to move: White
Legal moves: d2d1, h1c1, h2h3, d4d5, f2e1, d2e2, f2g1, h1e1, d2b2, h2h4, h1d1, h1g1, e4e5, h1a1, g2g3, d2c2, f2e2, g2g4, f3f4, h1b1, f2e3, f2f1, h1f1, f2g3, d2d3, d2a2

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

<rationale>
Position analysis (Win %):
1. d4d5 (87.7%)
2. h1a1 (87.6%)
3. h1b1 (85.6%)
4. h1e1 (85.1%)
5. f2e3 (85.0%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp1n2pp/1qp2p1n/3pp3/3P3B/2N1PN2/PPP1BPPP/1R1QK2R b Kkq -
Side to move: Black
Legal moves: c6c5, h8g8, f8b4, b6b3, e8e7, b6b5, e5d4, a7a6, d7c5, f6f5, f8c5, b6a6, b6b4, b6a5, e5e4, e8f7, b6d4, b6c7, h6g4, g7g5, b6d8, d7b8, h6f7, g7g6, f8e7, h6f5, e8d8, a8b8, b6b2, f8d6, h6g8, b6c5, f8a3, a7a5

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

<rationale>
Position analysis (Win %):
1. a7a6 (49.8%)
2. b6a5 (49.2%)
3. h6f5 (46.1%)
4. e5e4 (44.8%)
</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): 3rkb1r/pp3ppp/1qp1b3/2n1P3/4PBn1/2P2N2/PP1QB1PP/RN2K2R w KQk -
Side to move: White
Legal moves: d2e3, d2d7, g2g3, e2a6, d2d3, d2c1, e2f1, e1f1, b1a3, b2b3, f4h6, f3g5, e1g1, f3g1, e2c4, e1d1, d2c2, b2b4, d2d5, f4g5, a2a4, f4g3, f3d4, h1f1, h2h4, h2h3, h1g1, e2b5, d2d4, f3h4, c3c4, f4e3, d2d8, e2d1, d2d6, a2a3, e2d3, d2d1

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

<rationale>
Position analysis (Win %):
1. f3d4 (18.1%)
2. d2c2 (14.3%)
3. d2d8 (13.6%)
</rationale><uci_move>f3d4</uci_move><|eot_id|>


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

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

Position (FEN): rn3b1r/pp2pkpb/2pq3p/3p4/3P1PnP/5N2/PPP5/RNBQKB1R w KQ -
Side to move: White
Legal moves: b1a3, f3e5, h1h3, f4f5, c2c4, h4h5, c1d2, b1c3, d1e2, d1d2, c1e3, a2a4, f1b5, b2b3, f1e2, e1d2, h1g1, f1c4, b2b4, b1d2, c2c3, d1d3, f1h3, f3d2, f1g2, h1h2, a2a3, f3g1, f1a6, f3g5, f1d3, e1e2, f3h2

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

<rationale>
Position analysis (Win %):
1. h4h5 (55.7%)
2. f1h3 (52.9%)
3. b1c3 (49.8%)
4. f3e5 (48.6%)
5. f1e2 (47.0%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b1r/pRp2p2/2n1p2p/2P1P1p1/Q1BPq1b1/4BN2/P5PP/5R1K b - -
Side to move: Black
Legal moves: d8e8, c8b7, d8d5, a7a5, f8e7, c8d7, c6a5, h8g8, c6e5, c6d4, e4e3, e4f4, d8d6, d8d4, g4h3, g4f3, g4f5, f7f5, c6b8, h6h5, e4g6, h8h7, e4d5, d8d7, f8c5, c6b4, f7f6, f8d6, a7a6, e4c2, e4b1, e4f5, g4h5, e4d3, c6e7, e4d4, f8g7, e4h7, e4f3, e4e5

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

<rationale>
Position analysis (Win %):
1. d8d4 (94.9%)
2. c8d7 (94.7%)
3. g4h3 (90.8%)
</rationale><uci_move>d8d4</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/1K6/4Q3/8/k7/8/8/8 b - - 0 1
Side to move: Black
Legal moves: e8b8, e8d8, e8f8, e8h8, e8e7, a4b5, e8g8, e8e6, e8a8, a4a3, a4a5, a4b4, e8c8

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>e8e6</uci_move><|eot_id|>


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

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

Position (FEN): r1q1k2r/pp2ppb1/2np1np1/3N4/2P4p/1P4P1/PBN1PPKP/R2Q3R b kq -
Side to move: Black
Legal moves: g6g5, e8g8, a8b8, f6d7, b7b5, c8h3, a7a5, c8c7, h8h6, c6e5, h8h5, c8e6, f6h5, f6d5, f6g8, c8d7, b7b6, e8d7, h4h3, f6h7, h4g3, h8h7, c8g4, g7f8, c8d8, g7h6, c6a5, c6b8, f6e4, e7e5, a7a6, c8b8, c6d4, e8d8, c8f5, f6g4, h8g8, c6d8, h8f8, e7e6, e8f8, c6b4

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

<rationale>
Position analysis (Win %):
1. h4h3 (49.4%)
2. c6e5 (49.2%)
3. h4g3 (46.7%)
4. f6d5 (46.5%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1pR4p/p2p2p1/3P2P1/1PPb4/7P/P5PK/5r2 w - -
Side to move: White
Legal moves: h3h4, c7d7, a2a4, c7c6, g2g4, c7c5, g2g3, c7c8, c7b7, b4b5, c7e7, c7h7, c7g7, c7f7, a2a3, h2g3, c4c5

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

<rationale>
Position analysis (Win %):
1. c7b7 (31.3%)
2. g2g3 (28.5%)
3. h3h4 (28.3%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/pbp3qp/1p2Q2n/4p1pP/1P2PpB1/2P5/P2N1PP1/R2R2K1 w - -
Side to move: White
Legal moves: d1c1, d1f1, c3c4, e6f7, d1e1, e6d5, d2c4, e6f5, g4f3, g4f5, g4h3, b4b5, e6g8, g1h2, e6d6, e6d7, a2a4, e6b3, e6e5, e6e8, e6g6, f2f3, g4e2, a1c1, g1f1, a2a3, g2g3, d1b1, a1b1, e6c4, g1h1, e6f6, d2b1, e6e7, d2b3, e6c6, d2f3, e6c8, d2f1, e6h6, e6b6

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

<rationale>
Position analysis (Win %):
1. g4e2 (30.0%)
2. f2f3 (29.8%)
3. g4f5 (22.2%)
</rationale><uci_move>g4e2</uci_move><|eot_id|>


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

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

Position (FEN): r1bk1bnr/pp2pppp/2n5/2P5/2p2B2/8/PP2PPPP/RN2KBNR w KQ -
Side to move: White
Legal moves: a2a3, f4e5, g2g3, h2h3, b2b4, f4d6, g1h3, g1f3, f4c1, e2e4, f2f3, f4b8, e1d1, b1d2, f4e3, f4d2, a2a4, f4c7, g2g4, f4g3, h2h4, e2e3, b1a3, b1c3, f4h6, b2b3, e1d2, f4g5

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

<rationale>
Position analysis (Win %):
1. g1f3 (53.7%)
2. e2e4 (50.3%)
3. b1c3 (50.1%)
4. f4e3 (49.8%)
5. b1a3 (49.6%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1k2r/p2nppbp/6p1/q1pP3n/2p1P3/2N2N2/PPQB1PP1/R3KB1R b KQk -
Side to move: Black
Legal moves: g7d4, a5b5, d7f6, e7e6, c8b7, b8b5, a5b4, e8f8, a5a4, g7h6, h8f8, h5f4, d7e5, g7c3, b8a8, h8g8, g7f8, d7b6, b8b3, a5a6, e8g8, f7f6, b8b4, g6g5, f7f5, a5d8, a7a6, b8b7, a5c3, e7e5, e8d8, c8a6, b8b6, a5b6, h7h6, b8b2, d7f8, g7e5, h5g3, a5a3, g7f6, h5f6, a5c7, a5a2

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

<rationale>
Position analysis (Win %):
1. a5b4 (55.9%)
2. a5b6 (52.8%)
3. a5a6 (52.7%)
4. c8a6 (52.1%)
</rationale><uci_move>a5b4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqnrk1/ppp1ppbp/1n1p2p1/4P3/3P4/1BN1BN1P/PPP2PP1/R2QK2R b KQ -
Side to move: Black
Legal moves: c8h3, a8b8, g7h6, d6d5, g6g5, c8d7, c7c5, b6a4, g8h8, a7a5, c8f5, c8g4, g7h8, b6d7, e8f6, a7a6, g7f6, c7c6, b6c4, g7e5, e7e6, h7h6, c8e6, d8d7, b6d5, h7h5, d6e5

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

<rationale>
Position analysis (Win %):
1. a7a6 (58.6%)
2. c8f5 (57.6%)
3. a7a5 (54.6%)
4. c7c6 (54.0%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kn1r/pp3p2/1qn1pP1p/b2p4/1P3B1N/2pB4/P4QPP/RN3RK1 w kq -
Side to move: White
Legal moves: f1c1, h4g6, g2g3, d3e4, d3f5, b1d2, a2a4, a2a3, f1d1, h4f3, b1a3, f4c7, f4d6, f4g5, b4b5, h4f5, f2d4, b4a5, d3a6, d3b5, g2g4, h2h3, b1c3, d3e2, d3g6, f4e5, f4d2, f4g3, f2b6, d3c4, f4c1, d3c2, f4b8, f4h6, f4e3, f2e3, d3h7, f1e1, f2c5, g1h1

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

<rationale>
Position analysis (Win %):
1. b4a5 (78.8%)
2. b1c3 (24.1%)
3. h4f5 (19.5%)
4. a2a3 (17.3%)
5. f4e3 (16.5%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2r2ppp/bp1qp3/p7/P2P4/1Q2PBP1/RPn2P1P/1N3RK1 w - -
Side to move: White
Legal moves: b3b5, h2h4, b3e6, f1d1, f3e4, f3d1, b3c2, d4d5, g1g2, f3e2, f1c1, f3h1, b3b4, b3d5, f3h5, g1h1, b3d3, h2h3, b1a3, f3g2, f3d5, f3a8, g3g4, b3a3, b3c4, b1c3, a2a1, e3e4, f3b7, f3c6, a2a3, f3g4, b3c3, b3b6, b1d2, f1e1

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

<rationale>
Position analysis (Win %):
1. b1c3 (40.5%)
2. f1d1 (37.1%)
3. b1d2 (24.2%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/pppb1pp1/2np1n1p/4p3/2B1P2N/2PP2N1/PP3bPP/R1BQR1K1 w - -
Side to move: White
Legal moves: g1h1, g1f1, g1f2

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

<rationale>
Position analysis (Win %):
1. g1f2 (32.5%)
2. g1h1 (26.1%)
3. g1f1 (22.3%)
</rationale><uci_move>g1f2</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r1k1/p1q2ppb/2pR1n1p/P1N1n3/1P2PN2/2Q3PP/6BK/2R5 w - -
Side to move: White
Legal moves: c1b1, g2f1, c3d3, c3b2, d6c6, b4b5, c1a1, c1e1, c3e1, c1f1, c5b3, c3c4, d6d4, c3a1, d6d1, f4e6, d6e6, c3e5, c3a3, g2h1, a5a6, g3g4, c5d7, c5e6, c3c2, c3d2, c3d4, d6d3, c3b3, h2h1, d6d8, h3h4, c1h1, c1c2, f4d5, f4h5, c5a4, d6f6, c3f3, f4e2, c1d1, d6d5, d6d2, f4g6, c3e3, c1g1, g2f3, d6d7, c5b7, c5a6

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

<rationale>
Position analysis (Win %):
1. d6f6 (57.1%)
2. d6d4 (52.7%)
3. d6d2 (50.4%)
4. d6d1 (50.0%)
5. c3d2 (50.0%)
</rationale><uci_move>d6f6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/8/3K4/5P2/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f8f7, f8e8, f8g8, f8e7, f8g7

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>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): 2Q5/5ppk/8/8/P1PpnN2/5qPK/1P5P/8 w - -
Side to move: White
Legal moves: f4g2, c4c5, a4a5, h3h4, c8c5, c8b7, f4e6, c8a6, b2b4, c8f5, c8e8, c8g8, f4h5, f4g6, f4e2, c8c7, b2b3, f4d3, c8e6, c8a8, c8b8, c8g4, c8d8, c8d7, c8f8, c8c6, c8h8, f4d5

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

<rationale>
Position analysis (Win %):
1. c8f5 (11.7%)
2. c8d7 (1.0%)
3. b2b3 (1.0%)
4. c4c5 (1.0%)
5. f4d3 (1.0%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1p2pp1/1p3q1p/3p4/3PP2n/2P2P1P/P1Q1BP1K/1R2R3 w - -
Side to move: White
Legal moves: c3c4, c2d1, c2b3, b1b6, a2a3, h2g3, e2f1, b1c1, c2d2, e2d3, e4e5, e4d5, f3f4, e1d1, b1a1, c2c1, c2a4, b1b5, c2b2, h2h1, e1g1, e1h1, e2a6, c2d3, b1d1, e1c1, e2b5, b1b3, b1b2, e2d1, e2c4, e1f1, a2a4, h2g1, b1b4

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

<rationale>
Position analysis (Win %):
1. e1g1 (35.0%)
2. h2h1 (30.2%)
3. e4e5 (28.9%)
4. e2d1 (27.4%)
5. b1d1 (26.4%)
</rationale><uci_move>e1g1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bpp1/q3p3/7p/1p1Pp3/PQ2P1P1/1Pr2P1P/R1B1R1K1 w - -
Side to move: White
Legal moves: b3d5, b3d3, b3c2, b3e6, a3b4, f2f3, d4d5, a3a4, e1f1, a1a2, e1e2, b3c3, c1d2, e1d1, g3g4, h2h4, g1h1, f2f4, b3c4, g1g2, a1b1, b3a2, h2h3, b3a4, b3b4

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

<rationale>
Position analysis (Win %):
1. d4d5 (17.6%)
2. g1g2 (13.3%)
3. e1d1 (13.3%)
4. h2h3 (13.2%)
5. h2h4 (13.0%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1qrk1/2Q1bppp/8/2P5/8/2P1BP2/P4P1P/3RR1K1 w - -
Side to move: White
Legal moves: a2a4, d1d4, c7a7, c7d7, e3h6, c7f4, d1a1, d1d2, f3f4, c7b6, e1f1, g1f1, d1d6, h2h4, c7c6, c7g3, c7c8, c5c6, d1d3, c3c4, d1b1, c7e5, a2a3, c7b7, e3f4, e3c1, g1g2, c7a5, c7e7, e3d2, c7b8, e3g5, d1c1, c7d8, d1d5, e1e2, d1d7, d1d8, e3d4, g1h1, h2h3, c7d6

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

<rationale>
Position analysis (Win %):
1. c7b7 (76.4%)
2. c7a7 (73.9%)
3. c7e5 (73.3%)
4. c7g3 (71.2%)
5. c7b6 (70.3%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1nr/pp1bbppp/2n5/1BppN3/8/8/PPPP1PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: a2a4, a2a3, d2d4, b5c4, e5c6, d1e1, e5c4, g1h1, b1a3, b5c6, b5a4, d1g4, b5a6, d1e2, c2c3, e5g4, e5d3, b5e2, b2b3, e5f7, d1f3, h2h4, c2c4, b1c3, f1e1, e5g6, b2b4, d1h5, g2g3, g2g4, e5d7, d2d3, b5d3, h2h3, e5f3, f2f4, f2f3

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

<rationale>
Position analysis (Win %):
1. b5c6 (51.9%)
2. e5d7 (51.6%)
3. e5f3 (47.3%)
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1qrk1/1ppn1pb1/3p1np1/pN1Pp1Bp/2P1P2P/6N1/PP2BPP1/R2QK2R b KQ -
Side to move: Black
Legal moves: a8b8, f6g4, a8a7, c7c6, d7b6, f6e4, a5a4, f6d5, g7h8, e8e6, e8d8, g8h7, b7b6, f6h7, c7c5, g8h8, e8e7, g7h6, a8a6, d7b8, d7c5

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

<rationale>
Position analysis (Win %):
1. a8a6 (71.8%)
2. d7c5 (71.8%)
3. a8b8 (66.2%)
4. e8d8 (64.4%)
5. e8e7 (62.9%)
</rationale><uci_move>a8a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3K1PP1/8/8/8/8/8/2k5 w - - 0 1
Side to move: White
Legal moves: d7d6, d7e7, d7e8, f7f8r, d7c8, g7g8r, d7c6, d7d8, f7f8n, f7f8q, g7g8q, d7e6, g7g8n, f7f8b, g7g8b, d7c7

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/8/1B3k2/7B/4K3 b - - 0 1
Side to move: Black
Legal moves: f3g4, f3e3, f3e4, f3g2

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>f3g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp2ppp/p1n3b1/3n4/3Pp1PN/4P2P/PB3PB1/RN3RK1 b kq -
Side to move: Black
Legal moves: f8c5, c6e7, e8e7, d5f4, c6a5, g6h5, f7f5, h8g8, f8b4, f8a3, c6a7, d5b4, a6a5, a8b8, h7h6, c6b4, c6d8, c6b8, c6d4, a8a7, e8d7, g6f5, d5c3, d5e3, h7h5, e8c8, d5e7, d5b6, a8c8, c6e5, b7b6, f8e7, f7f6, b7b5, d5f6, e8d8, f8d6, a8d8

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

<rationale>
Position analysis (Win %):
1. f8e7 (57.9%)
2. d5f6 (56.4%)
3. f8b4 (55.1%)
4. c6a5 (55.0%)
</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): QR6/5ppk/2N1p3/3p1n1p/8/5P1P/r5PK/8 b - -
Side to move: Black
Legal moves: f5d4, f5g3, a2e2, f5h6, g7g6, a2g2, f5h4, f5e7, a2b2, f5e3, f7f6, g7g5, a2a6, a2a1, f5d6, e6e5, a2a4, d5d4, a2a5, h7g6, a2a8, h5h4, a2c2, h7h6, a2d2, a2a3, a2f2, a2a7

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

<rationale>
Position analysis (Win %):
1. h7g6 (99.0%)
2. f5e3 (99.0%)
3. e6e5 (99.0%)
4. a2a8 (85.6%)
</rationale><uci_move>h7g6</uci_move><|eot_id|>


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

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

Position (FEN): rn1k2nr/ppp2ppp/4b3/4p3/1bP5/1PN5/P3PPPP/R1B1KBNR w KQ -
Side to move: White
Legal moves: f2f4, f2f3, e1d1, c1g5, a2a4, g2g3, c1d2, c4c5, c1h6, a2a3, c1b2, c1a3, g2g4, e2e3, c1e3, e2e4, e1d2, g1f3, g1h3, h2h3, h2h4, c1f4, a1b1

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

<rationale>
Position analysis (Win %):
1. c1b2 (50.0%)
2. c1d2 (49.4%)
3. c1g5 (46.8%)
</rationale><uci_move>c1b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pB3pk1/1p1p1npp/8/1P3P2/2K3P1/P6P/1R6 b - -
Side to move: Black
Legal moves: a7a6, b6b5, g6g5, g7g8, f6d5, f6h5, f6g8, g7h8, g7h7, f6e8, f6d7, d6d5, h6h5, a7a5, f6g4, f6h7, f6e4, g7f8

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

<rationale>
Position analysis (Win %):
1. d6d5 (89.7%)
2. b6b5 (89.5%)
3. h6h5 (89.3%)
4. g6g5 (88.7%)
5. f6g4 (87.5%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pppp1ppp/2n2n2/8/1bPN4/2N1P3/PP2BPPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: f6g8, b7b6, f6h5, b7b5, b4e7, b4c5, h8g8, e8g8, f6e4, f6d5, a7a6, e8e7, c6b8, f6g4, h8f8, g7g5, c6a5, e8f8, c6e7, b4a5, d8e7, a8b8, b4d6, c6d4, b4c3, b4a3, d7d6, g7g6, b4f8, h7h6, c6e5, h7h5, d7d5, a7a5

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

<rationale>
Position analysis (Win %):
1. d7d6 (53.4%)
2. d7d6 (53.4%)
3. f6e4 (50.4%)
4. f6e4 (50.4%)
5. b4c3 (50.3%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): r1b2r2/4nkp1/4p1p1/p1qpP2p/1p3P2/3B1N2/PPPQ3P/1K1R2R1 w - -
Side to move: White
Legal moves: d3g6, d2e2, d1f1, c2c4, d3c4, f4f5, h2h3, f3d4, g1g4, d3a6, d1e1, g1f1, f3e1, d2e3, g1g5, g1h1, d3e2, b2b3, d2c3, d2e1, d3f5, d2f2, d2g2, d2c1, h2h4, d2b4, g1g2, d3e4, d1c1, b1a1, b1c1, a2a3, g1g3, f3h4, a2a4, d3b5, f3g5, g1e1, c2c3, g1g6, d3f1

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

<rationale>
Position analysis (Win %):
1. f3h4 (69.8%)
2. d2g2 (67.9%)
3. g1g5 (65.8%)
4. f3d4 (65.7%)
5. g1g3 (65.1%)
</rationale><uci_move>f3h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/5p2/3BPp2/5K1P/8/8/8 b - -
Side to move: Black
Legal moves: g7h8, g7h7, g7g6, g7f8, g7h6, f6e5

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

<rationale>
Position analysis (Win %):
1. g7f8 (99.0%)
2. g7h8 (99.0%)
3. g7h6 (99.0%)
4. g7g6 (99.0%)
5. f6e5 (53.1%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp3pp/2n5/3Bp3/3p4/2P2Q2/PP3PPP/RNB2RK1 b - -
Side to move: Black
Legal moves: d4c3, d8d5, f8b4, h7h6, e8e7, d8d7, f8a3, c8e6, f8e7, d8f6, a8b8, h7h5, c6b8, c6b4, a7a6, c6e7, e5e4, d4d3, f8d6, g7g5, a7a5, d8h4, b7b5, d8d6, c8f5, g7g6, b7b6, e8d7, c8g4, f8c5, c8d7, h8g8, d8g5, c8h3, c6a5, d8e7

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

<rationale>
Position analysis (Win %):
1. e8d7 (73.4%)
2. f8e7 (71.6%)
3. d8d6 (70.4%)
4. d8d7 (70.4%)
5. d8f6 (59.1%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): 6Q1/k5p1/5p1p/1R6/6P1/7P/2q2P2/5K2 b - -
Side to move: Black
Legal moves: a7a6, c2d1, c2d3, h6h5, c2a4, c2b1, c2a2, c2e4, c2b3, c2d2, c2b2, c2c5, c2c8, c2f2, c2c4, c2c6, c2c3, c2f5, g7g5, c2c1, c2g6, c2c7, f6f5, c2e2, c2h7, g7g6

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

<rationale>
Position analysis (Win %):
1. a7a6 (99.6%)
2. c2c1 (96.4%)
3. c2d3 (92.2%)
</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): 8/8/4R3/8/6k1/8/6K1/5R2 b - - 0 1
Side to move: Black
Legal moves: g4h4, g4g5, g4h5

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>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): r1bq1k1r/pp2npb1/3p4/5pBp/3p2nN/3B4/PPP1N1PP/R3QRK1 b - -
Side to move: Black
Legal moves: f8g8, a7a5, h8g8, e7c6, d6d5, g7h6, c8d7, g7e5, e7g8, g4h2, g4e5, g4h6, g4e3, b7b6, g7f6, d8d7, f7f6, e7d5, d8a5, a7a6, c8e6, d8e8, h8h6, f8e8, a8b8, f5f4, b7b5, d8b6, h8h7, g4f2, e7g6, d8c7, g4f6

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

<rationale>
Position analysis (Win %):
1. f8e8 (64.2%)
2. g4e3 (61.5%)
3. d8c7 (61.2%)
4. g7h6 (59.0%)
5. g7e5 (51.4%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/p2b1ppp/2nP4/3pNp2/2pPnB2/2P5/PPQ3PP/2KR1B1R b - -
Side to move: Black
Legal moves: e4d6, f8e8, c6d4, b8b7, b8c8, d8g5, a7a5, d8c7, e4d2, h7h6, a7a6, c6e5, b8b5, d8f6, b8b3, e4g3, c6a5, d8a5, f7f6, g7g6, b8b4, b8a8, c6e7, b8b2, d7c8, e4f2, g8h8, g7g5, d8c8, d8e8, d8b6, d8e7, c6b4, e4g5, d8h4, e4c3, b8b6, h7h5, d7e6, e4c5, e4f6, d7e8

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

<rationale>
Position analysis (Win %):
1. b8b7 (27.6%)
2. g7g5 (24.3%)
3. c6e5 (15.8%)
</rationale><uci_move>b8b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2pP3/1p1Pkbp1/2p4p/P1P1K2P/6B1/8 w - -
Side to move: White
Legal moves: a3a4, g2f3, e3f2, e3d2, e6e7, g2h1, e3e2, g2e4, g2f1, e3f3

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

<rationale>
Position analysis (Win %):
1. e3f2 (16.9%)
2. e3d2 (15.7%)
3. e3e2 (15.4%)
</rationale><uci_move>e3f2</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b1r/1bq3p1/p3p2p/1p4n1/2pB4/5N2/PPB1QPPP/R4RK1 w - -
Side to move: White
Legal moves: d4e3, c2h7, e2d2, d4e5, e2d3, b2b3, e2e6, f3g5, a1b1, f3h4, f1d1, h2h3, d4c3, g2g4, g2g3, c2d1, d4f6, h2h4, a2a4, c2d3, g1h1, d4g7, e2e4, e2e3, f1b1, c2b3, a1d1, b2b4, c2f5, e2e1, f1e1, a1c1, c2e4, f3e5, c2b1, c2g6, c2a4, e2d1, d4a7, f1c1, a1e1, f3d2, d4c5, d4b6, e2e5, e2c4, a2a3, f3e1

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

<rationale>
Position analysis (Win %):
1. f1d1 (33.8%)
2. f3g5 (31.7%)
3. d4e5 (31.1%)
</rationale><uci_move>f1d1</uci_move><|eot_id|>


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

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

Position (FEN): r7/1pp1k1pp/p2p1r2/2PRp3/P3P3/5P1P/1P4P1/2R3K1 b - -
Side to move: Black
Legal moves: f6f5, g7g5, f6e6, e7d7, a8a7, h7h5, h7h6, f6f4, e7f7, a8f8, g7g6, c7c6, e7d8, f6f8, b7b6, e7e6, a8e8, f6h6, a8g8, a8h8, e7e8, f6f3, d6c5, a6a5, f6f7, a8d8, f6g6, a8b8, a8c8, e7f8, b7b5

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

<rationale>
Position analysis (Win %):
1. e7d8 (58.8%)
2. e7d7 (57.9%)
3. a8d8 (56.4%)
4. e7e6 (56.3%)
5. c7c6 (55.2%)
</rationale><uci_move>e7d8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk1nr/pp1bp1b1/7p/1Bpp1pp1/3P4/2P1P1B1/PP3PPP/RN1QK1NR w KQkq -
Side to move: White
Legal moves: g1h3, f2f3, e1e2, b2b4, d1d3, b5c4, d1c2, b1d2, b5a6, g3e5, d1b3, b2b3, d1c1, e3e4, d1d2, d1h5, a2a3, h2h4, h2h3, e1d2, d4c5, f2f4, b1a3, b5a4, g3f4, d1f3, g3h4, g3b8, d1g4, a2a4, g1e2, c3c4, g3d6, e1f1, b5c6, g3c7, d1e2, d1a4, g1f3, b5f1, b5d3, b5d7, b5e2

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

<rationale>
Position analysis (Win %):
1. a2a4 (52.8%)
2. d1h5 (51.6%)
3. b5d7 (51.6%)
4. b5e2 (51.5%)
5. d1d3 (49.1%)
</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): 1r4k1/p1qr2bp/b5p1/3ppp2/6B1/2P3B1/PP1Q1PPP/1R2R1K1 w - -
Side to move: White
Legal moves: d2h6, g4h3, h2h4, c3c4, f2f3, d2c1, e1c1, b1a1, d2d5, b1c1, e1f1, g3h4, d2e3, g4f5, b1d1, g4e2, d2d1, b2b3, d2f4, g3f4, g4h5, e1e5, d2d4, g4d1, g3e5, d2d3, a2a3, g4f3, d2e2, e1e2, e1d1, d2c2, e1e3, b2b4, e1e4, h2h3, d2g5, g1h1, f2f4, a2a4

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

<rationale>
Position analysis (Win %):
1. g4h3 (39.9%)
2. g4e2 (39.0%)
3. g4f3 (33.0%)
4. g4d1 (30.3%)
5. d2g5 (24.8%)
</rationale><uci_move>g4h3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/pppp1ppp/1b6/4n1N1/2B1P3/2P5/P4PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1c2, c4f7, d1a4, d1e1, g1h1, c1f4, a2a4, c1e3, g5f7, d1d3, c1a3, c4d5, h2h4, g5h3, c4a6, d1g4, d1e2, b1d2, c1b2, c4d3, g2g4, c4e6, d1f3, g2g3, c4b3, d1d5, g5e6, g5f3, b1a3, g5h7, f1e1, c1d2, d1d6, d1h5, d1b3, c4e2, c4b5, a2a3, h2h3, d1d2, d1d4, d1d7

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

<rationale>
Position analysis (Win %):
1. c4b3 (44.6%)
2. c4e2 (40.3%)
3. c4b5 (39.3%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1n2/ppp2p2/2n5/3p4/N2P1B2/PN4p1/1PP1Rb2/2K5 b - -
Side to move: Black
Legal moves: a7a5, f7f6, f8d7, c6d4, f2d4, c6b4, f2e1, f8g6, c8b8, c6b8, f2e3, b7b6, d8d7, a7a6, f7f5, c6e7, c6a5, f2g1, f8e6, f8h7, g3g2, c6e5, d8e8, b7b5, c8d7, d8d6

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

<rationale>
Position analysis (Win %):
1. f8d7 (13.0%)
2. g3g2 (12.8%)
3. f8g6 (12.1%)
4. b7b6 (12.1%)
5. f8e6 (10.5%)
</rationale><uci_move>f8d7</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/1b1nq1bp/pp1p2p1/5p2/2PPp3/1Q2P2P/1P1NBPPB/R3R1K1 b - -
Side to move: Black
Legal moves: d7c5, e8f8, e8d8, g7h6, g8f8, e7f8, e7e6, c8c7, d7f8, c8b8, a6a5, e7g5, c8c4, e7h4, b7d5, e7f6, g6g5, g7f6, c8a8, g7f8, e7d8, g7e5, h7h5, b6b5, d7f6, g7h8, f5f4, g8h8, e7e5, c8c5, d7e5, d7b8, b7a8, g8f7, d6d5, c8c6, b7c6, e7f7, g7d4, h7h6, c8d8

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

<rationale>
Position analysis (Win %):
1. d6d5 (69.1%)
2. e7f7 (67.9%)
3. e7e6 (67.8%)
4. g7f8 (64.7%)
5. g8h8 (61.2%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1k1r/pp1p1ppp/4p3/3nP3/1b1N2QP/2N5/PPP2PP1/R1B1KB1R b KQ -
Side to move: Black
Legal moves: d8e8, d8g5, b7b5, d5e7, b4d6, a7a5, b8a6, a7a6, d5e3, f8e8, b8c6, g7g5, d8b6, b4a5, d8c7, f8e7, b4e7, b7b6, g7g6, h8g8, d5f6, d7d6, d5c3, d8a5, d8f6, b4c5, f8g8, d5b6, h7h5, f7f6, d5f4, b4c3, d5c7, h7h6, d8e7, d8h4, f7f5, b4a3

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

<rationale>
Position analysis (Win %):
1. h7h5 (50.9%)
2. d7d6 (48.3%)
3. d8c7 (46.9%)
4. d8a5 (46.2%)
</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): 2n1qrk1/1R3p2/4b1pp/b2p2P1/2pP4/p1P2QB1/P1B2PP1/5NK1 w - -
Side to move: White
Legal moves: g5h6, b7b2, f3e4, c2a4, f1h2, b7f7, f1d2, b7b1, g1h1, f3f4, b7c7, f3g4, g3f4, b7b3, g3h4, f3d1, f3d3, c2b1, g3c7, c2d3, g1h2, f1e3, c2g6, b7b4, c2d1, b7b5, f3e3, c2f5, f3h5, g3d6, b7e7, b7d7, f3f7, b7b6, g3h2, f3f5, c2b3, f3e2, c2e4, g3b8, b7a7, f3f6, g3e5, b7b8, f3d5

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

<rationale>
Position analysis (Win %):
1. g5h6 (88.6%)
2. g3e5 (84.9%)
3. f1e3 (74.6%)
</rationale><uci_move>g5h6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkr2/pppp2Q1/2n1p1P1/3nPp2/3P4/8/PPP2PP1/RNB1K2R b KQ -
Side to move: Black
Legal moves: d5f4, a7a5, d8e7, c6e5, d5e3, c6b4, d5b4, d8g5, b7b6, d5f6, c6b8, f5f4, f8f7, f8h8, a8b8, c6d4, c6a5, d5e7, d5b6, d7d6, d8h4, c6e7, d8f6, f8f6, a7a6, b7b5, d5c3, f8g8

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

<rationale>
Position analysis (Win %):
1. b7b5 (90.3%)
2. c6b4 (90.1%)
3. c6e5 (89.5%)
4. d7d6 (82.3%)
5. d8e7 (79.8%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p5/p2R2kp/8/6P1/2P4P/P4PK1/8 b - -
Side to move: Black
Legal moves: g6g7, c7d6, g6f7, g6g5, g6h7

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

<rationale>
Position analysis (Win %):
1. g6f7 (99.6%)
2. g6g5 (99.6%)
3. g6g7 (98.4%)
4. g6h7 (98.3%)
5. c7d6 (93.7%)
</rationale><uci_move>g6f7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p7/3b1Rpp/1r6/8/2P5/P5PP/7K b - -
Side to move: Black
Legal moves: b5f5, a7a5, b5b1, b5b7, d6f4, b5b8, d6e5, d6c7, d6f8, h6h5, b5b2, b5b3, d6e7, a7a6, b5d5, b5b4, g8h8, g6g5, g8g7, d6g3, b5b6, b5a5, d6b8, b5g5, b5e5, d6b4, g8h7, d6a3, b5h5, d6c5, d6h2, b5c5

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

<rationale>
Position analysis (Win %):
1. d6e7 (16.7%)
2. b5d5 (15.6%)
3. g8g7 (15.2%)
4. b5f5 (11.9%)
5. b5b1 (1.0%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/1p4p1/p1pq4/P2r3P/1P2R1P1/3p1P1K/3Q4 b - -
Side to move: Black
Legal moves: d5g5, d4h4, g6g5, d5a8, d5e4, f7f6, g7f8, d4f4, d5g2, d5e6, g7h8, d5c4, g7h6, d5h5, d5d6, b6b5, d4g4, d5h1, f7f5, d5f5, d5d7, d4a4, g7g8, c5c4, d4c4, d5e5, d5b7, d4d3, d4e4, d4b4, d5d8, g7h7, d5f3, d5b3, d5c6, g7f6

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

<rationale>
Position analysis (Win %):
1. d5f5 (11.0%)
2. d5d7 (10.5%)
3. g7f8 (9.6%)
4. d5h5 (9.4%)
5. c5c4 (8.8%)
</rationale><uci_move>d5f5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2k1r/p1p2ppp/1p1p4/3P4/8/B1Q1RP1q/P4P1P/2R4K w - -
Side to move: White
Legal moves: e3e5, c3d3, a3d6, c3f6, c3b4, c1f1, a3b2, e3e1, c3c4, c3c5, a3b4, e3e8, c3b3, c1e1, c1b1, e3e7, c3a1, a3c5, f3f4, c1d1, c3d2, c3a5, c3e5, e3d3, c3d4, e3e4, c1c2, c3g7, c3c6, e3e6, h1g1, c3b2, c3e1, c1a1, c3c7, c3c2, e3e2, c1g1

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

<rationale>
Position analysis (Win %):
1. c3e5 (98.2%)
2. a3d6 (96.8%)
3. f3f4 (89.6%)
4. a3b4 (88.5%)
5. c3c6 (87.8%)
</rationale><uci_move>c3e5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/4bp1p/6pP/4P3/p1p1NBP1/P2r4/K7/3R4 w - -
Side to move: White
Legal moves: d1d2, d1g1, f4h2, d1e1, e5e6, d1a1, e4c5, f4g5, e4d6, e4g5, a2b2, d1b1, e4c3, e4f6, f4g3, e4d2, d1f1, e4g3, e4f2, a2b1, a2a1, f4e3, d1c1, g4g5, d1d3, d1h1, f4d2, f4c1

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

<rationale>
Position analysis (Win %):
1. d1d3 (11.0%)
2. d1c1 (10.4%)
3. d1d2 (9.3%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p1n1p1/1pqpp2p/7P/2PPP2N/1Q6/PP4P1/3R1RK1 w - -
Side to move: White
Legal moves: f1f2, h4f3, d4d5, d1e1, h4g6, a2a3, b3a3, b3b4, f1f7, f1e1, d1d3, g1h1, g1f2, b3c3, b3h3, b3c2, f1f8, d1a1, b3b5, d1c1, a2a4, f1f4, e4e5, b3b6, b3a4, g2g4, g1h2, b3g3, h4f5, d1b1, b3e3, f1f3, f1f6, f1f5, c4c5, d1d2, b3f3, g2g3, b3d3

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

<rationale>
Position analysis (Win %):
1. d4d5 (61.0%)
2. b3d3 (55.6%)
3. b3h3 (55.4%)
4. f1f4 (54.1%)
5. d1e1 (53.7%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp1bpppp/5n2/3P4/8/1Q6/PP1P1PPP/RNB1KBNR b KQkq -
Side to move: Black
Legal moves: f6g4, d7e6, h7h5, d8b6, d7c6, d7c8, d7g4, b8c6, h8g8, b7b6, d7a4, d8a5, d8c7, b7b5, f6g8, f6d5, d7b5, g7g5, b8a6, h7h6, d7f5, f6h5, e7e6, a7a5, a7a6, e7e5, g7g6, d8c8, f6e4, d7h3

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

<rationale>
Position analysis (Win %):
1. d8b6 (53.7%)
2. b8a6 (52.7%)
3. e7e6 (50.6%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1qbRpp/8/2pBp3/1P1nP3/3Q3P/P1PP2P1/1RB3K1 b - -
Side to move: Black
Legal moves: g7g5, e8d8, a7a6, d7e6, d4f5, c8a8, g7g6, c8b8, d4b3, c8c7, b7b6, c8d8, d7h3, e7f6, c8c6, h7h5, d7d6, d7a4, e7d6, d4f3, d7d8, d7b5, c5b4, d4b5, d7c6, g8f8, e7h4, e7g5, d7g4, d4c2, d7d5, d7c7, d4e2, e7d8, h7h6, a7a5, g8h8, d4c6, d4e6, d7f5, e7f8, c5c4, b7b5

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

<rationale>
Position analysis (Win %):
1. d7b5 (82.9%)
2. c5c4 (78.0%)
3. g8f8 (73.0%)
4. d4e6 (70.2%)
</rationale><uci_move>d7b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb5p/pp1k1Rpp/4p3/PnP1P2P/3B2P1/2PN3P/6K1 b - -
Side to move: Black
Legal moves: d6c5, d6d7, d6e7, d6c7

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

<rationale>
Position analysis (Win %):
1. d6c5 (99.0%)
2. d6d7 (91.3%)
3. d6c7 (91.0%)
4. d6e7 (89.4%)
</rationale><uci_move>d6c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2nN3/4q2k/2Q2ppp/4p2P/1P2P1P1/P4P2/6K1 w - -
Side to move: White
Legal moves: f2f4, c5b5, c5c2, c5e5, h4g5, c5a5, c5c4, c5b4, c5a7, c5c6, g1h2, c5a3, c5c1, e7c6, c5d5, g3g4, c5c3, c5f5, g1g2, c5c8, e7f5, a2a4, f2f3, e7g6, e7c8, g1f1, c5d6, a2a3, e7d5, b3b4, e7g8, g1h1, c5c7, c5d4, c5b6

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

<rationale>
Position analysis (Win %):
1. c5d6 (84.0%)
2. c5c6 (78.1%)
3. e7g8 (71.7%)
4. h4g5 (59.7%)
5. e7f5 (58.9%)
</rationale><uci_move>c5d6</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p3p1p/1p3n2/3P4/3p1p2/P5P1/1P3PBP/3R2K1 b - -
Side to move: Black
Legal moves: f4f3, f6g4, f6h5, d4d3, e8e5, e8f8, h7h6, f6e4, g8h8, e8c8, e8e3, e8b8, e8d8, e8e2, b6b5, g8f8, f4g3, g8g7, h7h5, f6d5, f6d7, e8e6, e8a8, e8e4, e8e7, e8e1

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

<rationale>
Position analysis (Win %):
1. g8f8 (76.5%)
2. f4g3 (74.6%)
3. e8d8 (74.2%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1ppq1ppp/p1n2b2/3p1b2/NP6/P2P1N1P/1B1P1PP1/2R1RQK1 b - -
Side to move: Black
Legal moves: h7h6, d7e6, f6e7, d7c8, c6b8, f5e4, f5d3, d5d4, f6c3, e8c8, e8e5, c6e5, e8e1, f6g5, d7d8, g7g5, a6a5, c6e7, f6e5, e8e4, f6d8, f6b2, e8f8, f6h4, b7b6, f5h3, d7e7, e8e7, a8b8, c6a5, f5e6, c6d8, e8e2, g8h8, d7d6, e8e6, c6b4, a8d8, f6d4, c6a7, e8e3, c6d4, e8d8, h7h5, a8c8, f5g6, a8a7, g7g6, f5g4, b7b5

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

<rationale>
Position analysis (Win %):
1. d7d6 (47.2%)
2. f6e7 (43.8%)
3. f6b2 (41.3%)
4. e8e1 (40.1%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p1p/6p1/4p3/ppq1P3/1P3P2/2P2KPP/2Q5 w - -
Side to move: White
Legal moves: c1g1, c1a1, c2c3, c1g5, f2g3, g2g3, h2h4, f2g1, g2g4, c1e1, c1d2, c1b2, f3f4, h2h3, f2e1, c1e3, c1b1, c1h6, b3a4, f2e3, c1a3, c1f1, b3c4, c1h1, c1d1, c1f4

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

<rationale>
Position analysis (Win %):
1. b3c4 (99.0%)
2. b3a4 (16.7%)
3. c1d1 (14.8%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp1b2bp/4p1p1/1q2Pp2/4pB2/Q5P1/PP2PP1P/2RR1BK1 b - -
Side to move: Black
Legal moves: b5d3, a8b8, b5e2, b7b6, f8d8, b5c6, b5c4, h7h5, a8e8, g7h6, b5a6, g7f6, a7a5, b5e5, a8c8, b5b6, e4e3, b5c5, f8c8, h7h6, g8h8, a8d8, f8b8, g7h8, f8e8, b5d5, g6g5, a7a6, g8f7, d7c6, b5a4, b5a5, b5b2, d7e8, f8f7, d7c8, g7e5, f8f6, b5b4, b5b3

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

<rationale>
Position analysis (Win %):
1. f8d8 (63.0%)
2. f8f7 (61.7%)
3. b5a4 (54.7%)
</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): r1bqk1nr/2pnppbp/p2p2p1/1p6/P2PP3/2N1BP2/1PPQ2PP/R3KBNR b KQkq -
Side to move: Black
Legal moves: h7h6, f7f6, c7c6, b5a4, e8f8, d7b8, b5b4, f7f5, d6d5, d7e5, g6g5, g7f8, d7b6, d7f6, g7f6, g8h6, d7c5, d7f8, a8a7, c8b7, g7h6, a6a5, g7d4, e7e5, e7e6, h7h5, a8b8, g8f6, c7c5, g7e5

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

<rationale>
Position analysis (Win %):
1. c8b7 (58.4%)
2. b5a4 (54.7%)
3. b5b4 (51.8%)
</rationale><uci_move>c8b7</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/ppp2ppp/2n5/3qp3/1b1P2b1/2N1PN2/PP3PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: f1d3, h2h3, d1e2, f1e2, f1b5, g2g3, f3e5, f1a6, f3g5, f1c4, e1e2, a2a3, h2h4, d1c2, f3g1, c1d2, h1g1, f3d2, d1a4, b2b3, a2a4, d1b3, e1d2, d1d2, d1d3, e3e4, d4e5, a1b1, f3h4

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

<rationale>
Position analysis (Win %):
1. f1e2 (51.8%)
2. c1d2 (50.0%)
3. d4e5 (47.0%)
4. f3d2 (41.6%)
5. d1d3 (34.3%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/5p2/pq1p1npb/1p1Pp2p/8/1N1B2PP/PPP1Q3/1K1R2R1 w k -
Side to move: White
Legal moves: d3f5, d1d2, b3a5, e2h2, e2e3, e2d2, b3d2, e2g4, e2e4, b3d4, a2a3, g1g2, a2a4, e2g2, e2e5, e2h5, d3g6, e2f2, d1e1, b3c5, d1c1, g3g4, c2c3, d3c4, b3c1, e2f3, d3e4, d3b5, g1f1, c2c4, b3a1, g1h1, b1a1, e2f1, d1f1, h3h4, e2e1, g1e1

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

<rationale>
Position analysis (Win %):
1. g1f1 (40.6%)
2. e2f3 (40.0%)
3. b3d2 (36.3%)
4. d1f1 (35.4%)
5. e2f1 (35.1%)
</rationale><uci_move>g1f1</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/pp3ppp/2p3r1/3p4/6q1/PQ2P1PR/1P2RP2/6K1 w - -
Side to move: White
Legal moves: g1g2, a3a4, h3h5, b3a2, b3b4, b3b6, e2c2, e2e1, e3e4, b3c3, b3c2, b3b5, b3d1, e2d2, g1h2, g1h1, f2f4, g1f1, b3a4, b3b7, h3h1, h3h4, h3h2, h3h6, b3d5, b3c4, b3d3, f2f3, h3h7

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

<rationale>
Position analysis (Win %):
1. g1f1 (7.5%)
2. e3e4 (6.8%)
3. h3h4 (6.5%)
</rationale><uci_move>g1f1</uci_move><|eot_id|>


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

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

Position (FEN): 2r4Q/5k2/pq3nr1/1p1PpR2/1P2P3/8/P5P1/4R2K w - -
Side to move: White
Legal moves: f5f1, f5g5, g2g3, e1g1, h8g7, h8h7, h8h3, h8d8, e1e2, h8f8, h8g8, e1d1, h8c8, f5e5, e1c1, f5f3, g2g4, a2a4, h8f6, h8h4, a2a3, e1a1, d5d6, e1b1, h8h6, e1e3, f5f6, h8h2, h8e8, e1f1, h1h2, f5f2, f5h5, h8h5, f5f4

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

<rationale>
Position analysis (Win %):
1. h8h7 (50.0%)
2. h8h3 (31.3%)
3. h8h4 (24.8%)
</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): 1r2qrk1/b3nppp/p1ppb3/Pp4B1/3P4/1BQ2N1P/1P3PP1/2R1R1K1 b - -
Side to move: Black
Legal moves: h7h6, e6c4, e6c8, e6h3, d6d5, e8d8, b8b6, a7c5, b8b7, e7g6, e8c8, g7g6, c6c5, e7d5, h7h5, e6d7, e6g4, e6f5, e6d5, e7f5, e8d7, e6b3, e7c8, b5b4, a7b6, g8h8, f7f5, a7d4, b8a8, b8d8, f7f6, b8c8

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

<rationale>
Position analysis (Win %):
1. e7f5 (73.8%)
2. b5b4 (71.9%)
3. h7h6 (66.6%)
4. d6d5 (63.7%)
5. e7d5 (61.3%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k1ppp/2p2n2/r3p3/pN6/PbN3P1/1P1rPP1P/2R1R1K1 b - -
Side to move: Black
Legal moves: b3a2, d2d6, d7c8, d7d6, a5a7, b3d5, a5b5, d2d5, b3e6, b3c2, f6e8, g7g6, g7g5, d2e2, f6h5, d7e8, a5a8, f6d5, h7h6, c6c5, a5a6, b3d1, d7d8, d2b2, h7h5, e5e4, d7e6, a5d5, d7c7, f6g4, a5c5, d2d4, b3c4, d2d1, f6e4, d2d3, f6g8, d2c2, d7e7

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

<rationale>
Position analysis (Win %):
1. d2d4 (49.4%)
2. d2b2 (49.0%)
3. c6c5 (48.2%)
4. d2d6 (47.9%)
5. e5e4 (46.5%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>