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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2q1b3/b4p1Q/8/2P1B3/PP3PPP/2KR2NR w - -
Side to move: White
Legal moves: d1d4, e3a7, c1b1, b2b4, d1d5, h5h4, c1c2, e3d4, h2h4, h5h7, g1h3, h5f5, h5f7, g1e2, d1d6, b2b3, d1d3, d1f1, d1d7, h5f3, h5e8, h2h3, f2f4, g2g3, h5g6, d1e1, e3d2, g2g4, g1f3, e3f4, h5g5, c1d2, c3c4, h5e2, h5h6, f2f3, h5h3, a2a3, d1d8, e3g5, e3h6, e3c5, e3b6, h5g4, a2a4, d1d2

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

<rationale>
Position analysis (Win %):
1. e3d4 (34.9%)
2. h5e2 (33.7%)
3. g1e2 (30.1%)
</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): 2r2rk1/pp1bppbp/1qnp2p1/3n4/2NP1B2/1PPB1N2/P4PPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d5c7, d7e8, g6g5, d7e6, d5f6, c6d8, b6b4, h7h5, g7d4, a7a5, d5e3, c6e5, b6c5, c6d4, c6b4, c8a8, d7h3, d7f5, g8h8, a7a6, d5f4, h7h6, b6c7, d5b4, c8d8, e7e6, c6b8, b6b3, g7f6, e7e5, c6a5, g7h8, c8c7, b6b5, b6a5, g7e5, b6a6, f8e8, c8b8, g7h6, c8e8, f7f5, f7f6, b6d8, d7g4, f8d8, d5c3, b6d4

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

<rationale>
Position analysis (Win %):
1. d5f4 (71.2%)
2. b6b5 (64.6%)
3. b6a6 (60.4%)
4. b6d8 (47.1%)
5. b6c7 (44.3%)
</rationale><uci_move>d5f4</uci_move><|eot_id|>


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

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

Position (FEN): rnb2r2/pp2q1k1/1n5p/4pB2/4N1Q1/8/PPP2PPP/RN2K2R b KQ -
Side to move: Black
Legal moves: g7f7, e7g5, g7h8

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

<rationale>
Position analysis (Win %):
1. g7f7 (99.0%)
2. e7g5 (94.4%)
3. g7h8 (81.1%)
</rationale><uci_move>g7f7</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/pp2ppbp/6p1/8/3PP3/4BN2/P2K1PPP/2R2B1R b - -
Side to move: Black
Legal moves: b8c6, g7d4, f8d8, c8h3, h7h6, g7h8, g7h6, c8d7, f7f5, e7e6, f7f6, e7e5, a7a6, c8e6, b7b6, c8f5, g8h8, b8a6, g7e5, b8d7, h7h5, f8e8, b7b5, g6g5, a7a5, c8g4, g7f6

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

<rationale>
Position analysis (Win %):
1. e7e6 (52.8%)
2. f8d8 (50.3%)
3. b8c6 (50.0%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/1p2pppp/2n2n2/p1Pp4/3N4/2P5/PP1NPPPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: f6d7, c8g4, b7b6, f6e4, d8d6, h7h5, a8b8, b7b5, d8d7, f6g8, c8e6, d8b6, c8f5, c6a7, c6b4, d8c7, g7g5, g7g6, e7e6, f6g4, h7h6, c6d4, c6e5, e7e5, a5a4, f6h5, c8d7, h8g8, a8a7, c8h3, a8a6, e8d7, c6b8

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

<rationale>
Position analysis (Win %):
1. c6b8 (51.7%)
2. c8d7 (51.6%)
3. c6a7 (51.4%)
4. a5a4 (49.5%)
5. e7e5 (47.6%)
</rationale><uci_move>c6b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp6/8/bP6/8/5Kp1/6Nk w - -
Side to move: White
Legal moves: f2e3, b4b5, f2f3, g1e2, f2g3, f2e1, g1f3, f2e2, g1h3

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

<rationale>
Position analysis (Win %):
1. g1e2 (0.4%)
2. b4b5 (0.4%)
3. g1h3 (1.0%)
4. g1f3 (1.0%)
5. f2e2 (1.0%)
</rationale><uci_move>g1e2</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/1pq2p2/p2b1n1p/3pn1p1/5N2/2PB3P/PP1B1PP1/R2QR1K1 w - -
Side to move: White
Legal moves: g1h2, f4g6, e1e5, a1b1, e1f1, d1h5, d3f1, d1f3, f4e6, d3h7, g2g3, b2b4, d3b5, e1e4, d3c2, g1h1, d3c4, c3c4, d2e3, g2g4, g1f1, f4d5, d3g6, b2b3, d3e2, d1c2, a2a3, d1c1, d3a6, d1b3, d1a4, d1g4, d3f5, d1e2, d3b1, f4h5, a2a4, a1c1, e1e3, f2f3, d1b1, h3h4, d3e4, e1e2, f4e2, d2c1

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

<rationale>
Position analysis (Win %):
1. d3f5 (48.7%)
2. e1e5 (33.2%)
3. f4h5 (28.0%)
</rationale><uci_move>d3f5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1pp3pp/1p6/3pP3/4bnP1/PQ3B1q/1P3R1P/R5K1 b - -
Side to move: Black
Legal moves: b6b5, e4b1, h3g3, h3h5, a8a5, h7h5, f4g6, a8a3, g8f7, a8b8, e4f3, h3g2, h3g4, f4h5, e4d3, a8a6, h3h6, c7c6, h3f3, e4f5, h3h4, f4e2, g7g6, g8h8, e4g6, a8a7, f4e6, e4c2, f4d3, a8d8, a8e8, h3f1, f4g2, g7g5, a8f8, c7c5, h7h6, a8a4, h3h2, g8f8, a8c8

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

<rationale>
Position analysis (Win %):
1. g8h8 (49.7%)
2. c7c6 (47.8%)
3. h7h5 (46.4%)
4. a8f8 (40.4%)
5. f4e2 (15.3%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R7/4rN2/p5p1/6P1/r4P2/4pK2/4B3 w - -
Side to move: White
Legal moves: e1a5, f6h5, f2g3, a7c7, f2g2, a7a8, a7h7, e1c3, f6h7, f3f4, f6d7, a7a5, f2g1, a7a6, e1b4, a7b7, f6g8, e1d2, a7f7, a7d7, a7e7, f6e4, a7g7, f6e8, f6d5

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

<rationale>
Position analysis (Win %):
1. f6e4 (79.7%)
2. a7a8 (75.7%)
3. f6h7 (74.5%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/pb4p1/1p1qpn1p/3pNp2/3P4/3BP3/PP2QPPP/2R3K1 w - -
Side to move: White
Legal moves: g1f1, d3c2, c1a1, h2h3, c1c8, d3b5, c1c7, c1c2, e2h5, c1e1, d3b1, d3c4, d3a6, e2c2, e2e1, g2g3, h2h4, e5c6, c1f1, e2g4, d3e4, e5f3, c1c3, e5c4, c1b1, c1c4, e2f1, e5g6, f2f3, g2g4, a2a3, d3f5, f2f4, c1d1, e2d2, a2a4, e2f3, b2b3, e2d1, e5d7, e5f7, c1c5, e5g4, c1c6, g1h1, b2b4, e3e4

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

<rationale>
Position analysis (Win %):
1. h2h3 (64.1%)
2. d3b5 (62.9%)
3. d3a6 (60.3%)
</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): 6k1/p4p2/6p1/1PB5/6r1/5b2/1P3PPP/5RK1 w - -
Side to move: White
Legal moves: h2h4, c5f8, c5e7, f1b1, f1d1, h2h3, g1h1, g2g3, c5a7, c5b4, b2b3, c5d6, f1c1, c5b6, b5b6, f1a1, c5e3, c5a3, c5d4, f1e1, b2b4

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

<rationale>
Position analysis (Win %):
1. g2g3 (62.4%)
2. f1e1 (51.3%)
3. f1c1 (50.3%)
4. f1d1 (20.1%)
5. h2h4 (15.8%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b1q2p1/pp1b1R1p/3p2NQ/3Pp3/3BP3/PP5P/R1B3K1 w - -
Side to move: White
Legal moves: f6f8, a2a3, g5h7, h5e8, d3c2, b2b3, h5h3, g1f1, a1b1, b2b4, g1f2, g5h3, g1g2, f6e6, f6f1, h5e2, g5f3, a2a4, f6f4, f6f3, f6g6, g5e6, f6d6, h5d1, c1d2, h2h4, g5e4, g1h1, h5g6, g5f7, d3e4, h5h4, h2h3, h5h6, h5f7, d3e2, d3b5, f6f7, d3b1, f6f5, d3c4, h5g4, d3a6, h5f3, f6f2, f6h6, d3f1

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

<rationale>
Position analysis (Win %):
1. g5e4 (70.8%)
2. f6f8 (38.1%)
3. g5f7 (36.2%)
</rationale><uci_move>g5e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5pp/2pb1p2/n3p3/8/3P1N2/PP1P1PPP/RNBQR1K1 w kq -
Side to move: White
Legal moves: e1f1, g2g3, d1e2, e1e5, d1b3, a2a4, g1h1, d3d4, g2g4, f3g5, f3h4, g1f1, h2h3, f3d4, b1c3, b2b4, b1a3, d1c2, e1e3, b2b3, a2a3, e1e4, f3e5, e1e2, d1a4, h2h4

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

<rationale>
Position analysis (Win %):
1. d3d4 (58.2%)
2. b2b4 (56.8%)
3. d1a4 (54.9%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr4/p2brB1p/2pp1p2/2b5/4P3/2N4q/PPPQ1P2/2KR1R2 w - -
Side to move: White
Legal moves: f7c4, c1b1, d2d3, f7d5, f1g1, d1e1, c3e2, c3b5, c3b1, d2h6, f1e1, c3d5, f2f4, f7e8, f7g8, b2b4, b2b3, f1h1, f7b3, f7e6, f7h5, d2e1, d2d5, f2f3, d2d6, c3a4, d2e2, d2e3, a2a3, d2f4, e4e5, d2g5, a2a4, f7g6, d2d4

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

<rationale>
Position analysis (Win %):
1. f7c4 (58.2%)
2. f7b3 (52.4%)
3. f1h1 (49.2%)
</rationale><uci_move>f7c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/2p5/8/2PPr2q/8/PP3PP1/R1BQR1K1 w - -
Side to move: White
Legal moves: d1f3, c4c5, e1e2, e1e3, d1d2, d1d3, d1a4, f2f4, g2g3, g1f1, a2a4, d1g4, a1b1, e1e4, a2a3, b2b3, c1f4, c1h6, d1b3, d1h5, c1d2, d1e2, e1f1, d4d5, d1c2, f2f3, c1g5, b2b4, c1e3, g2g4

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

<rationale>
Position analysis (Win %):
1. e1e4 (50.6%)
2. c1e3 (50.0%)
3. d4d5 (47.0%)
4. b2b3 (45.7%)
5. c1d2 (41.1%)
</rationale><uci_move>e1e4</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pppp1ppp/5n2/2b1N3/3PP3/2P5/PP3PPP/RNBQKB1R w KQ -
Side to move: White
Legal moves: d4c5, c1h6, e1e2, f1c4, e5f3, d1b3, h2h3, b2b3, d1e2, d1a4, g2g4, d1h5, f2f4, e5f7, f1d3, e5g4, e5c6, d1f3, c1d2, d1g4, e5g6, c1e3, e5d7, d1d2, d1c2, e5c4, c3c4, b1a3, d1d3, f1b5, e5d3, a2a4, h1g1, a2a3, c1f4, f2f3, b1d2, e1d2, c1g5, b2b4, g2g3, f1a6, h2h4, f1e2, d4d5

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

<rationale>
Position analysis (Win %):
1. d4c5 (82.6%)
2. e5f7 (69.1%)
3. f1d3 (66.9%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/1b2r2p/p5p1/2n1qp2/2PN4/Q3P2P/P3B1P1/1R1R2K1 b - -
Side to move: Black
Legal moves: b7e4, g8f7, e5b8, b7f3, f5f4, e7f7, e5f4, e5e6, e5h8, e5e3, c5d3, c8b8, c8c6, c8f8, e5g3, c8d8, e5g7, b7a8, e5c7, g8g7, e7e8, e7c7, g8h8, a6a5, e5d5, e5d6, c5a4, b7c6, c8a8, h7h5, c5b3, e7e6, g6g5, e5f6, g8f8, e5h2, b7g2, c8e8, c5e6, e5e4, e7g7, e7d7, c8c7, e5d4, h7h6, c5d7, c5e4, b7d5

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

<rationale>
Position analysis (Win %):
1. b7e4 (49.4%)
2. c8c7 (49.3%)
3. g8g7 (49.1%)
4. e5e3 (48.6%)
5. b7g2 (31.8%)
</rationale><uci_move>b7e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbqn1ppp/1pnbp3/2ppN3/3P1P1B/2PBP3/PP1N2PP/R2Q1RK1 w - -
Side to move: White
Legal moves: d3h7, h4d8, d1g4, h4g3, e5f7, a1c1, h4f6, e5c4, d2f3, h4g5, f4f5, d3b5, h4e1, d3a6, g2g4, b2b3, d2b1, d3e2, e5d7, f1f3, h4e7, g2g3, f1e1, d1e1, d1e2, d1f3, d1b3, a1b1, d3b1, d4c5, e5c6, c3c4, f1f2, a2a3, h2h3, b2b4, d3f5, d1a4, e5g4, g1h1, e3e4, d1b1, a2a4, g1f2, d2b3, d1c1, h4f2, e5g6, d2c4, d2e4

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

<rationale>
Position analysis (Win %):
1. d3h7 (83.8%)
2. e5f7 (63.5%)
3. d1h5 (60.6%)
</rationale><uci_move>d3h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1q1ppp/2n1pn2/3p4/2P3b1/3P1NP1/PP3PBP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: g1h1, c4c5, d1e1, d1b3, c1d2, g2h3, d1d2, g2h1, f1e1, a2a4, f3h4, d1a4, f3d4, f3g5, c1h6, d1c2, b1a3, f3e5, f3e1, c1f4, c4d5, a2a3, b2b4, h2h3, b1d2, c1e3, b2b3, h2h4, d1e2, d3d4, c1g5, f3d2, b1c3

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

<rationale>
Position analysis (Win %):
1. h2h3 (52.3%)
2. a2a3 (49.4%)
3. b1c3 (49.2%)
</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): 1r2r2k/5Bnp/p2p2p1/1p2b1B1/1qp3PQ/8/PP2RP1P/4R1K1 b - -
Side to move: Black
Legal moves: e8d8, b8b7, b4a5, b4b2, b8a8, b4c5, g7e6, b8b6, b4e1, e8e6, b4d2, e5f4, a6a5, b8c8, e8g8, h7h5, b8d8, b4a4, g7h5, e5b2, e8c8, h7h6, g7f5, e5f6, e8f8, e5h2, e5d4, b4c3, b4a3, e8e7, e5g3, e5c3, c4c3, d6d5, b4b3

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

<rationale>
Position analysis (Win %):
1. e5g3 (89.2%)
2. e5d4 (89.0%)
3. e8e6 (85.6%)
</rationale><uci_move>e5g3</uci_move><|eot_id|>


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

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

Position (FEN): r1rb2k1/5ppp/1p1p4/pP1Pp3/P3P3/4BP2/6PP/R1R2K2 w - -
Side to move: White
Legal moves: h2h4, a1b1, e3d2, g2g3, e3f2, e3g1, c1c8, e3g5, e3b6, c1c5, c1d1, f1f2, h2h3, e3c5, c1e1, f1g1, f1e1, c1c6, c1c4, e3h6, c1b1, g2g4, e3d4, c1c3, e3f4, c1c2, c1c7, a1a2, f1e2, a1a3, f3f4

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

<rationale>
Position analysis (Win %):
1. c1c6 (80.0%)
2. a1b1 (75.1%)
3. f1e2 (70.5%)
4. h2h4 (69.9%)
5. g2g4 (69.4%)
</rationale><uci_move>c1c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/5p1p/4pQpP/p1q5/b7/P2B4/1P1K1PP1/7R b - -
Side to move: Black
Legal moves: c5b5, c8c7, c5e5, a4e8, c5b4, c8d8, c5g5, c5h5, c5e3, c5c3, c5b6, f8e8, c8e8, c5c1, c5c2, g6g5, c5d4, a4b5, c5f5, c8a8, a4d1, c5a3, c5a7, a4d7, e6e5, c8b8, c5c7, c5d5, c5d6, c5f2, c5c6, f8d8, a4b3, a4c6, a4c2, c8c6, c5e7, c5c4

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

<rationale>
Position analysis (Win %):
1. c5e5 (99.0%)
2. c5c2 (99.6%)
3. c5d4 (96.4%)
4. c5g5 (92.1%)
5. c5f2 (90.1%)
</rationale><uci_move>c5e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp5p/2p1p3/5r2/2PPpR2/4P3/PP5p/5R1K b - -
Side to move: Black
Legal moves: f5g5, a7a6, g8f8, e8f8, e8d8, e8b8, f5a5, g8g7, f5d5, c6c5, b7b6, f5f8, e8a8, h7h5, f5b5, f5f4, g8h8, e8e7, f5e5, e8c8, g8f7, f5h5, f5f7, b7b5, e6e5, f5c5, a7a5, f5f6, h7h6

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

<rationale>
Position analysis (Win %):
1. f5h5 (50.0%)
2. c6c5 (50.0%)
3. f5f4 (49.7%)
4. e8f8 (42.7%)
</rationale><uci_move>f5h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pppp1ppp/5n2/6B1/1bP5/8/PP2PPPP/RN2KBNR w KQkq -
Side to move: White
Legal moves: b1d2, e1d1, g5d2, b1c3

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

<rationale>
Position analysis (Win %):
1. b1c3 (9.7%)
2. g5d2 (9.2%)
3. b1d2 (9.0%)
4. e1d1 (7.8%)
</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): 6k1/1b4pp/1b6/1B2P3/1B1pnp2/1P1Q1P2/4K1r1/R7 w - -
Side to move: White
Legal moves: e2f1, e2e1, e2d1

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

<rationale>
Position analysis (Win %):
1. e2f1 (96.1%)
2. e2e1 (91.5%)
3. e2d1 (56.6%)
</rationale><uci_move>e2f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b1n1ppp/p1p1pn2/1p2N3/3P4/1Q4P1/PP2PPBP/RNB2RK1 b kq -
Side to move: Black
Legal moves: f6e4, f8d6, c6c5, f8a3, h8g8, a8c8, d8c8, a6a5, f6g8, g7g6, d8b6, f6h5, d8c7, h7h6, a8b8, d7e5, d8b8, f8c5, g7g5, d7b6, b7c8, d7b8, h7h5, d8e7, b5b4, d7c5, f8e7, f6d5, e8e7, f8b4, a8a7, f6g4, d8a5

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

<rationale>
Position analysis (Win %):
1. a8c8 (56.0%)
2. d8c8 (54.9%)
3. d7e5 (51.1%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 3r1r1k/pp1nR2p/4Qpp1/2p5/qPP2p2/P1B5/3P2PP/4R1K1 w - -
Side to move: White
Legal moves: e7d7, e6f6, e6d6, g1f1, e7h7, d2d3, e6d5, e1c1, e6e5, e6g4, e6g8, e1b1, e6c6, e6h3, h2h4, g1f2, c3f6, b4c5, g2g3, e6e4, e7e8, b4b5, e7f7, h2h3, c3b2, e6e3, c3d4, d2d4, e1e3, g1h1, e6a6, g2g4, e1d1, e1a1, c3e5, e6f5, e1f1, e6f7, e1e2, e1e4, e6d7, e6e2, e1e5, e6b6, e7g7, c3a1

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

<rationale>
Position analysis (Win %):
1. e6h3 (99.6%)
2. e6g4 (99.0%)
3. b4b5 (98.5%)
4. e6e4 (92.1%)
5. b4c5 (84.2%)
</rationale><uci_move>e6h3</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/ppp1qp1p/3p2p1/2bP4/8/2P4Q/P1B2PPP/RN3RK1 b - -
Side to move: Black
Legal moves: f7f5, e7h4, c8e6, e7e1, b7b5, c5b4, c8g4, f8d8, c5f2, h7h5, a7a6, e7e3, c8d7, e7e4, f7f6, e7e5, g8g7, c5b6, c8h3, e7f6, c8f5, c5e3, h7h6, c5a3, a8b8, e7e6, e7d7, g6g5, g8h8, e7e8, b7b6, f8e8, e7d8, e7g5, e7e2, a7a5, c7c6, c5d4

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

<rationale>
Position analysis (Win %):
1. e7g5 (20.9%)
2. c5f2 (8.5%)
3. c8h3 (3.9%)
</rationale><uci_move>e7g5</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/1p3p2/p7/3Bp2b/P2PPp1p/1P5P/3Q2P1/R4RK1 b k -
Side to move: Black
Legal moves: e8g8, f4f3, h8f8, c8c2, h8h6, c8c1, d8d5, c8c7, e8e7, h5f3, d8a5, h8h7, h5e2, c8c4, e8f8, f7f5, c8b8, b7b6, d8e7, e5d4, d8d6, e8d7, d8d7, h8g8, c8a8, c8c3, d8g5, d8c7, d8b6, c8c5, d8f6, f7f6, a6a5, h5g4, h5g6, b7b5, h5d1, c8c6

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

<rationale>
Position analysis (Win %):
1. c8c7 (58.3%)
2. f4f3 (57.8%)
3. d8b6 (55.1%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp3ppp/2n1p1b1/3pPn2/3P3N/4B3/PP2BPPP/RN1Q1RK1 w kq -
Side to move: White
Legal moves: f2f3, e3g5, f1e1, e3f4, h4f3, e2h5, e2f3, h4f5, a2a4, f2f4, e2g4, b1a3, g2g3, e3d2, e3c1, g2g4, d1e1, h2h3, g1h1, d1d2, e2c4, e2d3, b1d2, b1c3, d1d3, h4g6, a2a3, d1c1, d1b3, d1a4, d1c2, e2a6, b2b3, e2b5, e3h6, b2b4

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

<rationale>
Position analysis (Win %):
1. h4f5 (51.8%)
2. h4g6 (47.4%)
3. h4f3 (46.7%)
</rationale><uci_move>h4f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p7/3k1p2/1P5p/8/6P1/2K4P/2n5 b - -
Side to move: Black
Legal moves: c1a2, d6c5, c1b3, d6e6, a7a6, c1d3, d6d7, d6e5, d6e7, a7a5, h5h4, c1e2, d6c7, f6f5, d6d5

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

<rationale>
Position analysis (Win %):
1. f6f5 (8.9%)
2. c1a2 (7.1%)
3. c1e2 (7.0%)
4. d6d5 (7.0%)
5. d6c5 (6.9%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k3/ppp3p1/1b5q/3pP3/8/1P2PRN1/PBQ3Br/R4K2 b q -
Side to move: Black
Legal moves: h2h4, a7a6, h6h5, h6f4, c8d7, c8h3, b6d4, c8g4, h6h8, g7g6, h6g5, b6c5, h6h7, b6e3, h6e6, h2h3, h6d6, h2h5, h6f6, g7g5, h6h3, c8f5, e8d7, c7c6, e8d8, e8e7, h2g2, h6e3, c7c5, d5d4, c8e6, h6g6, a8b8, a7a5, h2h1, h6c6, b6a5, h6h4

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

<rationale>
Position analysis (Win %):
1. b6e3 (70.1%)
2. c8e6 (68.4%)
3. g7g6 (59.1%)
4. c8g4 (48.5%)
5. c8h3 (27.3%)
</rationale><uci_move>b6e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1b3p2/2pk1p1p/3p4/1K1P2P1/3BPP2/6P1/8 w - -
Side to move: White
Legal moves: d3c4, b4a3, b4b3, g2g3, b4a5, d3g6, g4g5, d3e2, d3a6, d3h7, d3b5, b4a4, d3b1, d3e4, f3f4, e3e4, d3f1, b4c3, d3f5, d3c2

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

<rationale>
Position analysis (Win %):
1. b4a5 (73.4%)
2. d3e2 (51.6%)
3. d3f1 (51.3%)
</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): r1bq1rk1/pp3pp1/2n1p2p/3nP3/3P4/P2BBN2/5PPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d8a5, a7a6, d8d7, b7b6, g7g5, d8e8, c6b4, d8e7, c8d7, d8h4, d8f6, a8b8, h6h5, d8d6, d5e3, c6d4, d8g5, f7f6, d5b4, d5e7, f7f5, c6e7, a7a5, d5c3, d5c7, c6a5, b7b5, d8c7, d5f6, d5f4, g8h8, c6e5, d8b6, f8e8, d5b6, g7g6, c6b8

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

<rationale>
Position analysis (Win %):
1. a7a6 (56.0%)
2. c8d7 (53.7%)
3. c6e7 (51.1%)
</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): 1br2rk1/1p1b2pp/p1n1p3/1PPp1p2/P2Pnq2/5N2/NB2BPPP/R1Q2RK1 w - -
Side to move: White
Legal moves: c1e3, c1e1, h2h4, e2c4, c1d2, c1d1, h2h3, b2c3, b5c6, c1c3, c1c2, e2d3, c1b1, a2c3, a4a5, g2g3, a2b4, b5a6, f3e1, f3g5, f3e5, b2a3, f1e1, g1h1, g2g4, f3d2, f3h4, e2d1, f1d1, a1b1, c1c4, c1f4, b5b6

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

<rationale>
Position analysis (Win %):
1. c1f4 (85.1%)
2. b5c6 (85.0%)
3. b5a6 (63.6%)
4. a2c3 (63.0%)
</rationale><uci_move>c1f4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r2/pp3pp1/2nbp1k1/3p2N1/2nP2Q1/2P4P/PP3PP1/R1B1K2R w KQ -
Side to move: White
Legal moves: g5f7, h1f1, b2b3, f2f4, e1e2, h1g1, g5h7, g5f3, g4e6, a2a4, g4f5, g4h4, a2a3, e1d1, g4h5, g4g3, h1h2, c1f4, g5e6, b2b4, g4f4, f2f3, a1b1, g2g3, g5e4, g4e4, h3h4, g4f3, c1e3, g4e2, c1d2, e1f1, g4d1, e1g1

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

<rationale>
Position analysis (Win %):
1. g5e6 (99.0%)
2. g5e4 (82.4%)
3. g5f3 (82.3%)
4. h3h4 (71.1%)
5. b2b3 (44.7%)
</rationale><uci_move>g5e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppq2ppp/2n2n2/2pPp3/8/5NP1/PPP2PBP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: a7a6, a8b8, c6a5, c7e7, f8e7, f6g4, h8g8, a7a5, f6g8, b7b5, a8d8, e8e7, f6h5, c7a5, c7d6, f6d5, c6e7, g7g6, e8d8, f8d6, c7d7, e8d7, c6b4, h7h5, f6d7, g7g5, e8c8, a8c8, c7d8, c6b8, e5e4, f6e4, c6d4, c5c4, c7b8, c7c8, c6d8, b7b6, h7h6, c7b6

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

<rationale>
Position analysis (Win %):
1. c6b8 (77.6%)
2. c6d4 (75.7%)
3. c6a5 (73.1%)
4. a8d8 (70.7%)
</rationale><uci_move>c6b8</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/5k1p/1np1p1p1/p2pqp2/1b6/1P3PR1/4KP2/1QR2N2 w - -
Side to move: White
Legal moves: e2d3, b1e4, f1e3, e2d1

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

<rationale>
Position analysis (Win %):
1. f1e3 (11.8%)
2. e2d3 (8.6%)
3. b1e4 (2.2%)
</rationale><uci_move>f1e3</uci_move><|eot_id|>


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

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

Position (FEN): 3rk2r/pp2nppp/4p3/q2P4/1b1n4/1QN2B1P/PP3PP1/R1B2RK1 w k -
Side to move: White
Legal moves: a1b1, a2a4, g2g4, b3d1, c3a4, c3e4, f1e1, b3a4, c1d2, d5e6, c3b1, c1f4, f3e4, g2g3, f3h5, d5d6, h3h4, c1h6, c3e2, a2a3, c3b5, f3d1, c3d1, f3g4, b3c4, f3e2, b3a3, c1g5, f1d1, b3b4, g1h2, b3c2, c1e3, g1h1

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

<rationale>
Position analysis (Win %):
1. b3d1 (41.4%)
2. b3c4 (32.2%)
3. b3a4 (29.1%)
</rationale><uci_move>b3d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/1p1k2p1/5p2/8/P1NP3P/1n1K2P1/8 b - -
Side to move: Black
Legal moves: b6b5, f5f4, d6c7, b2a4, b2d3, h7h5, d6e6, b2c4, d6e7, d6c5, d6e5, d6d7, b2d1, g6g5, d6c6, h7h6

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

<rationale>
Position analysis (Win %):
1. b2d3 (84.1%)
2. d6c5 (82.9%)
3. b6b5 (76.6%)
</rationale><uci_move>b2d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1R2R2p/6pk/1p6/3P4/3r3b/7P/6K1 b - -
Side to move: Black
Legal moves: d3g3, h3g2, h3d7, d3d2, d3e3, h6h5, d3a3, b5b4, d3d4, d3d1, g6g5, h6g5, h3g4, d3f3, h3f5, d3c3, d3b3, h3c8, h3f1, h3e6

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

<rationale>
Position analysis (Win %):
1. d3b3 (66.4%)
2. h6h5 (59.0%)
3. d3d1 (55.1%)
4. h3f5 (55.0%)
5. h6g5 (55.0%)
</rationale><uci_move>d3b3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp3p/2n3p1/2Q5/4P3/5N2/PB3PPP/RN2K2R b KQ -
Side to move: Black
Legal moves: a8b8, c6b4, d8h4, d7d6, d8f6, d8e7, d8g5, c6d4, g8f6, e8f7, c6b8, a7a6, b7b5, g8e7, c6e5, g8h6, c6e7, b7b6, c6a5, h7h6, h7h5, d7d5, g6g5, a7a5

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

<rationale>
Position analysis (Win %):
1. a7a5 (86.1%)
2. d8e7 (84.3%)
3. b7b6 (80.7%)
4. d7d6 (78.4%)
5. g8f6 (71.1%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1r3b1k/1r1p1Qp1/2pP2B1/p6P/2P3K1/P7/8 w - -
Side to move: White
Legal moves: g5h6, f6f4, f6e5, g5f4, f6e7, f6e6, g3g4, g3h3, g3f4, f6d6, g3f3, f6g7, f6f7, f6d4, h4h5, a2a3, f6f3, g3h2, f6f5, c3c4, g5e3, g5c1, f6g6, f6h8, g3f2, g5d2, g3g2, f6f1, f6d8, f6f2

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

<rationale>
Position analysis (Win %):
1. h4h5 (57.1%)
2. c3c4 (53.3%)
3. f6f4 (50.8%)
4. f6d8 (50.7%)
5. g5f4 (50.6%)
</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): r1bqkb1r/5ppp/p1p1p1n1/1p6/2B1P3/2N3B1/PPP2PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: e1e2, d1d7, d1e2, d1c1, g3h4, d1h5, d1g4, f2f3, c4b5, c3e2, d1d2, c4b3, c3b1, c3d5, d1d5, e1f1, d1d3, g3d6, a2a3, a1b1, c4e2, b2b3, g3c7, g3b8, a2a4, a1c1, h2h4, b2b4, d1d4, f2f4, c3b5, d1d8, g3e5, c4d3, e1g1, c4d5, d1b1, d1d6, h1f1, c4e6, e4e5, d1f3, c4f1, g3f4, h1g1, h2h3, c3a4

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

<rationale>
Position analysis (Win %):
1. d1d8 (50.0%)
2. c4f1 (49.4%)
3. c4e2 (49.4%)
4. c4d3 (46.9%)
5. c4b3 (45.4%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

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

Position (FEN): r1br2k1/pp3p1p/1q2p1p1/8/3b4/4B1P1/PP2QPBP/R4RK1 w - -
Side to move: White
Legal moves: g2b7, a1d1, e3d4, a1b1, g2d5, b2b4, e3d2, e2e1, g2f3, e2c2, f1c1, g1h1, f2f3, e2c4, g2h1, e2a6, h2h4, f1b1, e3f4, a1e1, a2a3, a2a4, g2e4, f2f4, e2g4, e3c1, g2h3, g3g4, e2d3, e2b5, e2d1, e2d2, f1d1, e3h6, b2b3, e3g5, h2h3, a1c1, e2f3, g2c6, f1e1, e2h5

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

<rationale>
Position analysis (Win %):
1. e3d4 (49.8%)
2. a2a4 (40.3%)
3. e3g5 (40.0%)
</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): 3r1rk1/pp2bpp1/4bn1p/4N3/2p1N3/P3n1P1/1P3PBP/R4RK1 w - -
Side to move: White
Legal moves: e4g5, e5c4, e5c6, g2h3, e4d2, a1a2, e5g6, g3g4, g2h1, f2f3, e5g4, a3a4, f1e1, b2b4, f1b1, e4c5, a1e1, b2b3, e5d3, e5f3, e4c3, a1b1, a1c1, h2h4, e5d7, f1d1, f2f4, g1h1, g2f3, e4f6, h2h3, f1c1, a1d1, f2e3, e5f7, e4d6

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

<rationale>
Position analysis (Win %):
1. f2e3 (14.5%)
2. e5f7 (10.1%)
3. e5g6 (9.8%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

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

Position (FEN): r2k1b1r/1p3ppp/p2pp3/4n2n/B3P2q/2N1BP2/PP2QP1P/R2R2K1 w - -
Side to move: White
Legal moves: e2d3, h2h3, d1c1, b2b3, b2b4, c3d5, f3f4, g1f1, d1d5, e3c5, c3b1, d1d4, e3d2, e2b5, e3b6, d1b1, d1d3, a4b5, e3h6, a4d7, e2a6, e3f4, e2f1, a4c2, c3b5, a4e8, a1b1, a4b3, g1g2, e3g5, e3a7, d1f1, e2d2, a1c1, a4c6, a2a3, g1h1, e2e1, d1d2, d1d6, e2c2, d1e1, e3c1, e3d4, e2c4

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

<rationale>
Position analysis (Win %):
1. e3b6 (35.9%)
2. d1d4 (34.9%)
3. g1h1 (34.3%)
4. a1c1 (31.8%)
5. d1d2 (31.6%)
</rationale><uci_move>e3b6</uci_move><|eot_id|>


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

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

Position (FEN): rn2k1r1/p1q1np2/bp2p3/3pP3/5B2/P1pQ1N2/2P2PPP/R3KB1R w KQq -
Side to move: White
Legal moves: e1d1, g2g3, d3h7, f4c1, d3d2, a1c1, d3f5, d3d5, d3d1, d3a6, f4g3, d3e4, f1e2, a3a4, a1d1, d3e2, e1e2, d3c4, f4e3, d3e3, d3d4, d3b5, h2h3, f3h4, h2h4, a1b1, f4h6, f3g1, f4g5, f4d2, f3d2, a1a2, h1g1, g2g4, f3g5, f3d4, d3g6, e1c1, d3c3

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

<rationale>
Position analysis (Win %):
1. d3d4 (50.0%)
2. d3h7 (40.0%)
3. d3d1 (38.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 6B1/2B5/8/8/8/3k4/8/2K5 b - - 0 1
Side to move: Black
Legal moves: d3c3, d3e4, d3e3, d3d4, d3e2

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>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4K1k1/r2RP3/8/8/8/8/8 b - -
Side to move: Black
Legal moves: a6a8, g7h7, g7h8, a6a1, a6c6, g7g8, a6a2, a6a4, a6a7, a6b6, a6a3, a6d6, g7h6, a6a5, g7g6

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

<rationale>
Position analysis (Win %):
1. a6a7 (99.0%)
2. a6a1 (99.0%)
3. a6a8 (50.0%)
</rationale><uci_move>a6a7</uci_move><|eot_id|>


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

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

Position (FEN): r3r2k/pbp3pp/1p2Bq2/2p5/2Pb1P2/3R2P1/PP2Q1NP/5R1K w - -
Side to move: White
Legal moves: f1f2, e2c2, a2a4, e2e4, e6g4, b2b3, e2e3, d3c3, d3e3, f1b1, f1f3, d3f3, b2b4, e6d5, e2h5, g3g4, f4f5, e2d2, e6f7, h2h4, h2h3, e2f2, d3d1, d3a3, f1g1, e2e1, f1c1, e6d7, d3d4, f1a1, e2d1, f1d1, e2e5, a2a3, e6f5, d3d2, e6g8, e2f3, e6h3, f1e1, e6c8, e2g4, d3b3

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

<rationale>
Position analysis (Win %):
1. f4f5 (34.5%)
2. f1e1 (25.2%)
3. f1e1 (25.2%)
4. d3d4 (14.3%)
5. d3d4 (14.3%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/pp2rppp/1qp2nn1/5B2/3Pp3/2N2P2/PP3QPP/4RR1K w - -
Side to move: White
Legal moves: f5g6, c3a4, e1a1, c3d1, a2a3, b2b4, g2g4, h2h3, f2e2, f3f4, f2h4, e1b1, f5c8, f2e3, c3b5, f2d2, f5h3, a2a4, h1g1, f2c2, f1g1, f5e4, h2h4, f5d7, e1d1, e1e3, f5e6, e1e4, b2b3, f2g1, c3b1, f3e4, d4d5, c3d5, g2g3, f2g3, e1c1, e1e2, f5g4, c3e2, c3e4

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

<rationale>
Position analysis (Win %):
1. f3e4 (64.4%)
2. f5g6 (48.4%)
3. c3e4 (46.6%)
4. f5e4 (44.3%)
5. g2g4 (36.9%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pp1ppp/1p2pn2/8/1bPPP3/2NB4/PP3PPP/R1BQK1NR b KQ -
Side to move: Black
Legal moves: f8e8, f6h5, d7d5, d8e7, g7g6, f6e8, b4a5, c7c5, f6d5, h7h5, b4d6, f6e4, g7g5, b4c5, b4c3, f6g4, e6e5, d8e8, a7a6, b4e7, c8a6, g8h8, h7h6, c8b7, c7c6, b8a6, d7d6, a7a5, b4a3, b6b5, b8c6

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

<rationale>
Position analysis (Win %):
1. c8b7 (55.6%)
2. d7d6 (54.8%)
3. d7d5 (52.3%)
</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): r2qkb1r/pp2nppp/2n1p3/3pPb2/3P4/1N1B1N1P/PP3PP1/R1BQK2R b KQkq -
Side to move: Black
Legal moves: h7h6, f5g6, f5e4, c6b4, a7a6, f5g4, d8a5, d8b8, d8d7, h8g8, d8b6, c6e5, d8c8, b7b6, h7h5, e8d7, g7g5, a8c8, c6a5, f5h3, d8d6, g7g6, f5d3, a8b8, d8c7, c6d4, e7g8, f7f6, e7g6, a7a5, e7c8, b7b5, c6b8

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

<rationale>
Position analysis (Win %):
1. f5e4 (50.0%)
2. d8b6 (47.7%)
3. f5d3 (46.7%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): r4bk1/1p3ppp/1Bp5/p2p4/P2P3P/nPPN4/5PP1/2R3K1 w - -
Side to move: White
Legal moves: g2g3, d3e5, d3f4, b6c7, g1f1, d3e1, h4h5, d3b2, d3b4, c3c4, g2g4, b6a5, b3b4, d3c5, f2f4, c1d1, b6d8, b6c5, c1c2, g1h1, b6a7, c1e1, c1f1, c1b1, c1a1, f2f3, g1h2

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

<rationale>
Position analysis (Win %):
1. d3c5 (76.1%)
2. c1a1 (76.1%)
3. g1f1 (76.1%)
4. c1e1 (72.1%)
5. c1d1 (70.6%)
</rationale><uci_move>d3c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/p2N1n1p/1p6/3P4/R6P/P4rP1/7K w - -
Side to move: White
Legal moves: a3a4, d6b5, d6b7, d6e4, d4d5, g2g4, g2g3, a3d3, a3g3, d6f7, h1g1, a3c3, h3h4, a3f3, d6c4, a3e3, a3a6, a3a5, a3b3, d6c8, d6f5, h1h2, d6e8

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

<rationale>
Position analysis (Win %):
1. a3a6 (51.6%)
2. h1g1 (49.4%)
3. h1h2 (48.7%)
</rationale><uci_move>a3a6</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/4kppp/p1P1p3/4n3/3N4/P5P1/2R2P1P/6K1 w - -
Side to move: White
Legal moves: g3g4, h2h4, g1f1, f2f4, d4e6, c2c5, c2c3, d4f3, c2c4, h2h3, g1g2, c6c7, g1h1, c2b2, d4b5, c2c1, c2d2, c2e2, c2a2, d4f5, d4b3, d4e2, a3a4, f2f3

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

<rationale>
Position analysis (Win %):
1. c2c5 (50.0%)
2. f2f4 (50.0%)
3. c2b2 (44.0%)
</rationale><uci_move>c2c5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp2pppp/2n5/2Pp4/4nB2/5N2/PPPNPPPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: e4c5, g7g6, c8f5, h8g8, e4f2, d5d4, c6d4, c8e6, c6b8, c8g4, b7b6, g7g5, d8d6, e7e5, e4g3, c8d7, f7f5, d8b6, d8c7, b7b5, e4f6, e7e6, h7h5, e4c3, f7f6, d8d7, e4d6, e4g5, a7a6, e8d7, e4d2, c6b4, c6a5, c6e5, h7h6, c8h3, a8b8, d8a5, a7a5

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

<rationale>
Position analysis (Win %):
1. c8f5 (52.1%)
2. c8d7 (50.6%)
3. e4c5 (46.4%)
</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): 4k2r/1b4Qp/3qpp2/1p2N3/3p4/8/PP3PPP/2R3K1 b k -
Side to move: Black
Legal moves: d6c5, b7c6, b7a8, b7g2, d6e7, d6c6, d6b6, d6d8, d4d3, d6c7, b5b4, d6b4, f6e5, d6a3, d6e5, h8g8, b7a6, h8f8, b7d5, d6d5, e8d8, f6f5, b7e4, d6d7, b7c8, h7h6, d6f8, d6b8, d6a6, b7f3, h7h5

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

<rationale>
Position analysis (Win %):
1. d6e7 (99.0%)
2. b7a6 (99.0%)
3. d6e5 (98.6%)
4. f6e5 (94.9%)
5. h8f8 (93.8%)
</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): 1r4qk/B1p4r/p1QbP3/1p2pn1n/4Pp2/3B1P2/PP5R/4NR1K w - -
Side to move: White
Legal moves: c6c5, f1g1, d3e2, a2a3, h2h3, h2h5, h2d2, c6a8, c6d6, a7f2, d3b1, e4f5, c6b6, a7e3, c6c4, a2a4, c6a6, c6c7, a7c5, e1g2, c6c2, e1c2, b2b4, d3c4, d3b5, c6b7, b2b3, c6d5, a7b6, e6e7, h2c2, c6e8, c6d7, a7b8, h2f2, c6b5, a7d4, a7g1, h2e2, d3c2, h2g2, c6c3, f1f2, h2h4, c6c1

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

<rationale>
Position analysis (Win %):
1. h2g2 (10.4%)
2. e1g2 (6.4%)
3. f1g1 (0.4%)
4. h2h3 (1.0%)
5. c6d6 (1.0%)
</rationale><uci_move>h2g2</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1p2kppp/2n1Nn2/4p3/p7/P3N1P1/1r2PPBP/2R2RK1 b - -
Side to move: Black
Legal moves: d8f8, b2c2, f6e8, d8d4, e7d7, e7e8, e7d6, b2b6, b2b5, c6b4, b2b1, h7h5, b2b3, e5e4, f6h5, f6e4, b7b6, d8g8, c6a5, d8c8, d8d7, d8d1, d8d5, h7h6, c6a7, e7e6, f7e6, d8d6, d8d3, d8a8, b7b5, b2d2, d8e8, f6d7, d8d2, b2b4, f6g4, g7g5, d8b8, b2e2, f6g8, g7g6, c6d4, f6d5, b2a2, c6b8, d8h8

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

<rationale>
Position analysis (Win %):
1. c6d4 (91.4%)
2. e7e6 (52.8%)
3. f7e6 (44.5%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/6p1/8/B6p/8/P2pKP2/8 b - -
Side to move: Black
Legal moves: d2d1r, g7h8, g7g8, g7h7, g7h6, g6g5, d2d1n, g7f6, g7f8, f7f6, h4h3, d2d1b, f7f5, d2d1q

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

<rationale>
Position analysis (Win %):
1. f7f5 (86.2%)
2. d2d1r (85.9%)
3. g7h6 (85.4%)
4. g7f6 (84.7%)
5. h4h3 (84.0%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p1N1r1p1/5p1p/8/1BR5/P3nP2/1P2p1PP/3rN1K1 b - -
Side to move: Black
Legal moves: e3g4, e7c7, g8h8, d1d4, g8f8, g7g6, g8h7, e7e5, d1d2, e3d5, d1b1, e3f5, e3c2, d1e1, e3c4, f6f5, e7d7, d1d7, e3f1, g7g5, e3g2, e7e8, h6h5, d1d3, e7e6, a7a5, g8f7, e7f7, d1a1, e7e4, d1d5, a7a6, d1d8, d1d6, d1c1

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

<rationale>
Position analysis (Win %):
1. a7a5 (18.7%)
2. d1e1 (12.6%)
3. e3c4 (12.0%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk1nr/1b1pbppp/p3p3/1p6/4P3/1BN2N2/PP2QPPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: d8a5, f7f6, e7d6, e7h4, b7c8, e7f6, h7h5, g8h6, h7h6, d8b6, b7d5, b8c6, f7f5, b7e4, e7f8, a6a5, a8a7, e7a3, g8f6, g7g5, d8c8, b7c6, g7g6, b5b4, e7b4, e8f8, e7c5, e6e5, d7d5, d8c7, d7d6, e7g5

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

<rationale>
Position analysis (Win %):
1. e7b4 (51.9%)
2. e7c5 (51.3%)
3. h7h5 (50.8%)
4. b5b4 (49.8%)
5. b8c6 (48.8%)
</rationale><uci_move>e7b4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqnrk1/1pp2pbp/3p2p1/p1nPp3/2P1P2P/2N1B3/PP1NBPP1/R2QK2R b KQ -
Side to move: Black
Legal moves: c8g4, f7f6, d8f6, d8g5, c5b3, g7h6, b7b6, c5e4, c5a6, f7f5, g7f6, a8a6, g6g5, h7h6, d8d7, c8h3, c8d7, c5d7, c7c6, e8f6, c8f5, c5e6, a8a7, b7b5, a5a4, c5a4, h7h5, g8h8, d8e7, d8h4, g7h8, c8e6, c5d3, a8b8

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

<rationale>
Position analysis (Win %):
1. b7b6 (57.4%)
2. f7f5 (55.8%)
3. h7h5 (54.6%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k4/1p6/1PPK4/8/8/8/8 b - -
Side to move: Black
Legal moves: d7e8, b6c5, d7c8, d7c7, d7e7, d7d8

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

<rationale>
Position analysis (Win %):
1. d7c8 (99.0%)
2. d7c7 (99.0%)
3. b6c5 (50.0%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

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

Position (FEN): 5nk1/4bpp1/pr2p2p/7P/5P2/1B4P1/P1RB2K1/8 w - -
Side to move: White
Legal moves: b3e6, c2c8, a2a3, g2g1, b3c4, d2b4, b3d5, g2h1, g2f2, d2c3, c2c4, a2a4, g2f3, c2c6, d2c1, f4f5, c2c3, g3g4, c2c5, g2f1, b3a4, g2h3, d2a5, g2h2, d2e1, c2c7, d2e3, c2b2, c2c1

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

<rationale>
Position analysis (Win %):
1. c2c8 (55.2%)
2. c2c7 (53.9%)
3. f4f5 (53.6%)
4. d2e3 (51.7%)
</rationale><uci_move>c2c8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1p3ppp/p4n2/2b5/2p5/2N3p1/PP1NPPBP/R2R2K1 w - -
Side to move: White
Legal moves: a1b1, b2b4, c3b5, a2a4, c3e4, d1e1, e2e3, c3b1, g2h1, b2b3, g2b7, d2b1, d2f3, h2h3, g2e4, d2b3, d2c4, g2h3, e2e4, g1h1, d2f1, g2d5, d1c1, a2a3, g2f3, a1c1, h2g3, d1b1, g2c6, c3a4, g2f1, g1f1, c3d5, d1f1, d2e4, h2h4

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

<rationale>
Position analysis (Win %):
1. h2g3 (48.6%)
2. c3e4 (26.4%)
3. d2e4 (26.0%)
</rationale><uci_move>h2g3</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/1bp2ppp/4pn2/8/1RpP4/5NP1/1PQ1PPBP/1N3RK1 b - -
Side to move: Black
Legal moves: e6e5, f6e4, a8a4, a8a3, c4c3, d8d5, d8d4, c7c5, f6g4, f6d7, b8a6, a8a7, f6h5, b7d5, d8d6, h7h5, b7c6, b7f3, a8a5, a8a6, g8h8, d8d7, f8e8, d8c8, h7h6, d8e7, g7g6, b7a6, b7e4, b8c6, f6d5, b8d7, d8e8, f6e8, c7c6, a8a2, a8a1, b7c8, g7g5

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

<rationale>
Position analysis (Win %):
1. b7c6 (60.0%)
2. b7a6 (59.3%)
3. a8a7 (58.7%)
4. b7d5 (52.9%)
5. b7e4 (52.2%)
</rationale><uci_move>b7c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R5p1/p1r4p/3pp3/1P6/P3PP1P/5KP1/8 w - -
Side to move: White
Legal moves: a7a6, a7g7, a3a4, a7e7, f2e1, a7f7, e3e4, a7d7, a7c7, f2f1, f2g1, f2e2, f2g3, g2g4, h3h4, b4b5, a7b7, g2g3, a7a8, f3f4

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

<rationale>
Position analysis (Win %):
1. a7d7 (78.2%)
2. h3h4 (76.4%)
3. f2e1 (73.1%)
</rationale><uci_move>a7d7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1q1k1/ppnp1Rp1/4n2p/4Q3/8/2P5/PPP3PP/5RK1 b - -
Side to move: Black
Legal moves: c7b5, d7d6, e6f4, g7g6, e6g5, e8d8, g8h7, b7b6, e8f7, g7g5, b7b5, e8e7, e6f8, d7d5, a7a6, c7d5, a7a5, e6d4, e8f8, g8h8, e6d8, e6c5, h6h5, c7a6, a8b8

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

<rationale>
Position analysis (Win %):
1. d7d5 (17.5%)
2. d7d6 (15.8%)
3. b7b5 (15.1%)
4. b7b6 (14.4%)
5. e8f7 (12.0%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): 1qk3r1/1b3p2/1p2p3/2BnP3/2Q2P2/P1pB4/2r3PP/R3K2R b KQ -
Side to move: Black
Legal moves: b8a7, d5e7, g8f8, d5f4, c2b2, b6b5, c2f2, g8g3, b6c5, c8d8, g8g2, g8d8, b8e5, d5e3, b7a8, b8d6, d5f6, g8g4, d5c7, b8c7, f7f5, g8g6, b7a6, b8a8, c8d7, c2d2, b7c6, g8h8, g8g7, f7f6, g8e8, c2e2, d5b4, c2g2, c8c7, c2c1, g8g5, c2a2

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

<rationale>
Position analysis (Win %):
1. c8d7 (70.1%)
2. c2g2 (63.7%)
3. b6c5 (58.7%)
4. b8c7 (50.9%)
5. b6b5 (37.9%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/bp3ppp/p1p2q2/P2PQ3/8/1BP2N1P/1P4P1/R1B2K2 b - -
Side to move: Black
Legal moves: a7g1, a7b8, a7d4, g8h8, c8f5, f6e7, h7h5, f6e5, b7b6, c8e6, g8f8, a7b6, b7b5, c8g4, f6d8, f6f4, a7e3, c8d7, f6h4, a7f2, f6g5, a8b8, c8h3, f6f3, g7g6, g7g5, f6e6, f6h6, f6d6, h7h6, f6g6, c6c5, a7c5, c6d5, f6f5

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

<rationale>
Position analysis (Win %):
1. h7h6 (86.9%)
2. c8d7 (86.3%)
3. c8f5 (86.0%)
4. f6e5 (85.4%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1P5K/8/2p5/2k5/8/8 w - -
Side to move: White
Legal moves: h6h7, b6b7, h6g7, h6g5, h6h5, h6g6

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

<rationale>
Position analysis (Win %):
1. b6b7 (99.0%)
2. h6g5 (50.0%)
3. h6h5 (50.0%)
4. h6g6 (50.0%)
5. h6g7 (50.0%)
</rationale><uci_move>b6b7</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p1NBppp/2n1b3/r2p4/p7/2PB2nP/P1P2PP1/1K1RR3 w - -
Side to move: White
Legal moves: h3h4, d7e5, e1g1, e1e5, d3b5, d7b6, e7h4, d3e2, e7f8, d3a6, e7f6, d7c5, b1a1, d3g6, d7f6, f2f4, e1e6, a2a3, b1c1, d3f1, e7d6, e7b4, e7a3, e1e4, e7d8, d7b8, d1c1, e7c5, b1b2, e1e3, e1h1, d3f5, c3c4, d3h7, d3e4, e1f1, e7g5, d7f8, d1d2, e1e2, d3c4, f2f3, f2g3

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

<rationale>
Position analysis (Win %):
1. e7b4 (65.9%)
2. e1e6 (55.9%)
3. e7a3 (50.0%)
4. e7d6 (49.3%)
5. f2g3 (48.0%)
</rationale><uci_move>e7b4</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/7R/8/8/8/8/2K4p/7r b - -
Side to move: Black
Legal moves: h1a1, h1g1, h1c1, h1f1, h1b1, e8f8, h1e1, e8d8, h1d1

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

<rationale>
Position analysis (Win %):
1. e8d8 (50.0%)
2. e8f8 (50.0%)
3. h1a1 (1.0%)
</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): 2r2rk1/1b3pp1/p2pp2p/2n2P1N/4P3/qp1BQN2/P1P3PP/K2R3R w - -
Side to move: White
Legal moves: g2g4, h5g7, d3e2, h1f1, f3h4, f3g5, h5f4, e3c1, d1d2, f3e1, f3g1, h5g3, d3f1, g2g3, h2h4, e3g5, e3f4, e3d2, e3c5, h2h3, e3h6, e4e5, d1b1, f3d4, f5f6, d1c1, h5f6, c2b3, d1e1, d3a6, d3c4, c2c3, e3d4, e3g1, e3e2, h1g1, f5e6, d1g1, h1e1, d1f1, e3e1, c2c4, e3f2, f3d2, a1b1, d3b5, f3e5

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

<rationale>
Position analysis (Win %):
1. c2b3 (3.7%)
2. h5f6 (2.1%)
3. a1b1 (1.0%)
4. c2c3 (1.0%)
5. g2g3 (1.0%)
</rationale><uci_move>c2b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/3b2p1/6P1/2p4P/1pP1P3/p7/K2R4 b - -
Side to move: Black
Legal moves: b3b2, d6c5, d6b8, g7h8, d6b4, d6h2, g7g8, d6a3, d6f4, g7h7, d6f8, g7f8, g7f7, d6e7, d6c7, d6e5, d6g3

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

<rationale>
Position analysis (Win %):
1. d6c5 (91.8%)
2. d6e5 (90.3%)
3. d6h2 (90.3%)
4. d6g3 (90.3%)
5. d6a3 (88.7%)
</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): r3kb1r/1bq2pp1/4p1np/2p1P3/PpBN4/3P1NQ1/5PPP/2R2RK1 b kq -
Side to move: Black
Legal moves: b7d5, h8h7, h6h5, c7e7, f7f5, e8e7, a8c8, a8d8, c7e5, e8c8, c7d8, a8a7, b7c6, c7c6, c7d7, g6e5, c7d6, a8a4, g6h4, c7b8, f7f6, b7a6, f8e7, e8d8, f8d6, h8g8, e8d7, b7f3, c5d4, c7c8, b7c8, g6e7, g6f4, b4b3, c7a5, a8a5, c7b6, a8b8, a8a6, b7e4

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

<rationale>
Position analysis (Win %):
1. b7d5 (76.8%)
2. c7e7 (75.7%)
3. c7b6 (75.4%)
4. a8a5 (72.2%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1p2bpp1/pqn1pnp1/2Np4/3P1BP1/1Q2PP2/PP2N2P/2R2RK1 b - -
Side to move: Black
Legal moves: b6b5, g8h8, f8e8, c8e8, c6b4, e7d8, c8a8, c8d8, b6a7, f6e4, a6a5, b6a5, g6g5, f6d7, c8b8, e6e5, c8c7, f6h7, c6d4, b6d8, c6d8, e7d6, f6e8, f8d8, f6g4, b6c5, e7c5, b6b3, c6e5, f6h5, g8h7, c6a7, c6b8, b6c7, b6b4, c6a5

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

<rationale>
Position analysis (Win %):
1. b6b5 (60.3%)
2. b6b4 (59.5%)
3. b6a7 (55.4%)
4. e7c5 (50.5%)
5. b6b3 (50.0%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/p2p2pp/1pp2p2/8/3pP3/2N1PN2/PPP3PP/R2QKB1R w KQkq -
Side to move: White
Legal moves: d1d2, d1d3, e1f2, f3e5, b2b4, f3g1, f1b5, e1d2, a1c1, a2a4, f1e2, d1b1, d1e2, a2a3, h2h3, f1c4, f1a6, c3d5, f3d2, c3e2, d1d4, e4e5, g2g3, a1b1, c3a4, h1g1, f3h4, e1e2, c3b5, g2g4, h2h4, e3d4, f1d3, f3d4, b2b3, c3b1, f3g5, d1c1

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

<rationale>
Position analysis (Win %):
1. f3d4 (66.0%)
2. e3d4 (65.4%)
3. d1d4 (63.3%)
</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): r1b1k3/pp2ppb1/2pp2n1/8/2PPnPp1/4B1Pr/PPNQN1Bq/3RK2R b q -
Side to move: Black
Legal moves: g6h8, g6f8, g7d4, h2h1, g7h8, h3h5, e4c3, g7f8, g7h6, h2g1, e4g5, h3h4, h2g2, g6f4, g7f6, e4c5, g7e5, h3g3, e8d8, e8d7, c8d7, g6e5, a8b8, b7b6, c8e6, h3h7, d6d5, b7b5, c6c5, e4f2, f7f5, g6h4, a7a5, e7e6, h3h6, h2g3, a7a6, e8f8, f7f6, e4d2, e4f6, c8f5, e4g3, h3h8, e7e5

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

<rationale>
Position analysis (Win %):
1. g6f4 (63.1%)
2. e4d2 (10.7%)
3. h2h1 (9.3%)
4. h2g2 (7.6%)
</rationale><uci_move>g6f4</uci_move><|eot_id|>


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

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

Position (FEN): r1br2k1/pp3pbp/1qn3p1/3np3/8/1PPB1NBP/P1Q2PP1/RN2R1K1 b - -
Side to move: Black
Legal moves: h7h6, b6b3, e5e4, b6c5, b6d4, b6b4, c6d4, g7f6, d5e3, b6e3, h7h5, c8d7, g7h6, f7f6, b6f2, a7a5, g7f8, g8h8, d5f4, b6c7, d8e8, g8f8, d8d7, d5c7, c8h3, a8b8, d8d6, d5c3, c6e7, b6a6, d5f6, b6b5, c6a5, b6a5, g6g5, c6b4, f7f5, c8f5, a7a6, d5b4, c6b8, d8f8, c8g4, g7h8, c8e6, d5e7

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

<rationale>
Position analysis (Win %):
1. c8e6 (44.5%)
2. d5c3 (40.3%)
3. c6b4 (29.5%)
4. d5b4 (24.2%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 4r2k/pBn3bp/2NB1pp1/4pb2/8/1P2P3/P4PPP/3R2K1 w - -
Side to move: White
Legal moves: d6a3, d6b4, b7a6, d1c1, g1f1, d6e5, c6b4, g2g4, e3e4, d1d2, b7c8, d1e1, d1d5, c6a7, d6c7, g1h1, g2g3, d6e7, c6d8, d1d3, a2a3, c6d4, d1d4, f2f3, d6c5, c6b8, b3b4, d1b1, f2f4, h2h3, c6e7, h2h4, d6f8, d1f1, c6e5, d1a1, b7a8, a2a4, c6a5

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

<rationale>
Position analysis (Win %):
1. d6c7 (89.6%)
2. c6a7 (81.8%)
3. e3e4 (81.5%)
4. a2a4 (81.5%)
5. c6e5 (81.1%)
</rationale><uci_move>d6c7</uci_move><|eot_id|>


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

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

Position (FEN): k7/5P2/1K6/8/8/8/7p/8 w - - 0 1
Side to move: White
Legal moves: b6a6, b6c5, f7f8b, f7f8n, f7f8r, f7f8q, b6a5, b6b5, b6c7, b6c6

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>f7f8q</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/8/4R3/4k3/3N4/3p4/3K1n2/8 b - -
Side to move: Black
Legal moves: e8e6, e5d5, e5f4, e5d4

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

<rationale>
Position analysis (Win %):
1. e5f4 (76.1%)
2. e5d4 (50.0%)
3. e5d5 (50.0%)
4. e8e6 (0.4%)
</rationale><uci_move>e5f4</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/4bPp1/pn4Q1/8/2pp1PPP/1p6/qP2B3/2KRB2R w - -
Side to move: White
Legal moves: e1f2, e1g3, e1a5, e1c3, d1d3, g6d6, g6g7, g4g5, e2f3, c1d2, h1h2, g6f5, f4f5, g6h7, g6c2, g6g5, g6h5, e1d2, g6e6, g6d3, d1d4, h1f1, g6e4, g6c6, e1b4, h1h3, e2c4, h4h5, h1g1, g6h6, d1d2, e2d3, e2f1, g6b6, g6b1, g6f6

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

<rationale>
Position analysis (Win %):
1. d1d4 (27.5%)
2. g6b1 (20.9%)
3. h1h3 (8.5%)
4. e2f3 (8.4%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


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

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

Position (FEN): q5k1/1p2ppb1/3p2p1/3Pn2p/N3P3/1P2BP2/P1Q3PP/6K1 w - -
Side to move: White
Legal moves: c2d1, b3b4, c2c3, e3c5, c2c1, a4b2, a4c5, c2c5, c2f2, c2b2, e3f2, c2e2, e3d2, h2h4, e3h6, c2c4, c2d3, g1h1, c2d2, e3b6, e3a7, a4c3, e3g5, h2h3, g1f2, a2a3, a4b6, c2b1, e3f4, g2g3, g1f1, c2c7, e3c1, c2c6, e3d4, g2g4, f3f4, c2c8

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

<rationale>
Position analysis (Win %):
1. a4b6 (67.1%)
2. h2h3 (64.7%)
3. g1f2 (64.7%)
4. g1f1 (64.6%)
5. c2e2 (64.4%)
</rationale><uci_move>a4b6</uci_move><|eot_id|>


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

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

Position (FEN): r3r3/pb2qk2/1p2pp2/8/3P3Q/P1P3R1/B4PPP/6K1 b - -
Side to move: Black
Legal moves: b7d5, b7e4, e8h8, e8g8, a8b8, e7a3, b6b5, e7d7, e7d8, e8d8, b7f3, e8c8, b7c6, e7b4, e7c5, a7a6, a7a5, e7c7, b7c8, e8b8, e7d6, f7f8, a8d8, b7g2, f6f5, e7f8, b7a6, e8f8, a8c8

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

<rationale>
Position analysis (Win %):
1. b7e4 (99.0%)
2. e8b8 (99.0%)
3. e8c8 (99.0%)
4. e8g8 (95.9%)
5. e8h8 (23.5%)
</rationale><uci_move>b7e4</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/5Pk1/5r1P/2K5/8/8/8/8 b - -
Side to move: Black
Legal moves: g7h6, f6h6, g7g6, g7h7, g7f7

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

<rationale>
Position analysis (Win %):
1. g7h6 (99.0%)
2. g7h7 (99.0%)
3. g7g6 (99.0%)
4. f6h6 (99.0%)
5. g7f7 (73.1%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): br3rk1/2qn1pb1/p4npp/1p2p3/4P1P1/PNNB1Q2/1PP2B1P/2KR3R w - -
Side to move: White
Legal moves: f2d4, f2e1, d3b5, h1e1, c3d5, d1d2, f2a7, d1f1, h2h4, f3g2, f2c5, c3b5, b3d4, f3h3, f2e3, d1g1, h1g1, f3g3, d3f1, f3e3, h1f1, a3a4, f2g3, f3f6, c3e2, f2g1, b3a1, f2b6, d3e2, f3f4, c3a2, g4g5, b3d2, f3e2, d1e1, f2h4, b3c5, f3f5, b3a5, c3a4, c1b1, h2h3, d3c4, c1d2, c3b1

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

<rationale>
Position analysis (Win %):
1. h2h4 (50.0%)
2. h1f1 (49.4%)
3. f2e3 (45.8%)
4. c1b1 (45.1%)
5. c3a2 (45.1%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/ppq1bbpp/5p2/4p3/Q5P1/2P2B1P/P4P2/R1B1R1K1 w - -
Side to move: White
Legal moves: c1b2, a4f4, a4c6, f3b7, a4a5, c1g5, c1d2, a4e8, f3d5, e1e3, g1h2, c1f4, e1f1, a4c4, a4a3, a4b5, f3e2, g1f1, f3h1, e1e5, a4b4, f3g2, g1g2, c1e3, a4d7, c1h6, c1a3, e1e4, g1h1, a4a7, f3e4, a2a3, g4g5, a4d4, e1e2, a4d1, h3h4, f3d1, e1d1, a4a6, a4c2, a4e4, f3c6, c3c4, a1b1, a4b3

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

<rationale>
Position analysis (Win %):
1. a1b1 (51.5%)
2. c1e3 (50.6%)
3. e1d1 (49.4%)
4. c3c4 (49.2%)
5. f3e4 (48.4%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k4B/8/8/8/4K3/8/3N4 b - - 0 1
Side to move: Black
Legal moves: c7d7, c7b7, c7d8, c7b8, c7c8, c7c6, c7b6, c7d6

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>c7d8</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/3qp1b1/p2pRpp1/8/3B2Q1/2P5/PP4PP/4R1K1 b - -
Side to move: Black
Legal moves: b8b4, f6f5, g8f7, d7c6, d7a4, f8e8, f8d8, d7b5, d7d8, g8h7, g7h8, b8c8, d7c7, d7b7, f8c8, b8b6, b8d8, b8b5, d6d5, g6g5, d7c8, g7h6, d7e8, g8h8, a6a5, b8a8, b8e8, b8b7, f8f7, d7a7, d7e6, b8b3, b8b2

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

<rationale>
Position analysis (Win %):
1. f8f7 (70.1%)
2. b8b2 (70.1%)
3. g6g5 (69.1%)
4. b8b5 (64.1%)
</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): 2k5/P7/2bQ4/5p2/5P2/8/7P/7K w - -
Side to move: White
Legal moves: h1g1, d6c6, d6d5

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

<rationale>
Position analysis (Win %):
1. d6c6 (99.0%)
2. h1g1 (99.0%)
3. d6d5 (50.5%)
</rationale><uci_move>d6c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/1q3ppp/ppb3B1/8/3p4/6QP/PPP2PP1/3RR1K1 w - -
Side to move: White
Legal moves: d1d2, e1e5, b2b3, c2c3, a2a4, e1e3, f2f4, e1f1, a2a3, g1h2, g6d3, g6h5, g3c7, g3e3, d1d4, d1b1, e1e2, g3f3, g3b3, g6e4, g3g5, g3f4, d1c1, g3d3, b2b4, d1d3, e1e7, g6f7, g3h2, g3h4, g3d6, g3c3, c2c4, g6f5, g1f1, e1e6, g1h1, g3e5, d1a1, g3a3, e1e8, e1e4, f2f3, h3h4, g3b8, g3g4, g6h7

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

<rationale>
Position analysis (Win %):
1. g6f5 (56.8%)
2. e1e8 (56.2%)
3. g6d3 (54.0%)
</rationale><uci_move>g6f5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/R7/5p2/4r2p/6pP/P1Nr1P2/4pKP1/4B3 b - -
Side to move: Black
Legal moves: d3e3, f8g8, g4f3, d3d1, d3d2, e5e4, d3d6, e5a5, d3d7, d3f3, e5d5, e5e6, f8e8, d3d4, e5g5, f6f5, e5e7, d3d8, e5e3, g4g3, e5f5, d3d5, e5e8, e5c5, e5b5, d3c3

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

<rationale>
Position analysis (Win %):
1. e5e8 (77.7%)
2. f8e8 (76.1%)
3. d3d4 (75.7%)
4. d3d1 (75.5%)
5. g4f3 (56.1%)
</rationale><uci_move>e5e8</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/1b1ppppp/p2q4/1BpP4/P1P1n3/N4N2/1P3PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: d6c6, h7h5, a6a5, e4g3, e7e6, d6c7, d6f6, d6e5, e4d2, a6b5, e8d8, d6g3, d6b6, g7g5, h7h6, d6d5, e7e5, e4g5, f7f5, d6h6, d6e6, b8c6, a8a7, e4f2, h8g8, d6g6, b7c8, b7c6, d6f4, d6h2, e4f6, b7d5, g7g6, f7f6, e4c3

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

<rationale>
Position analysis (Win %):
1. g7g5 (52.6%)
2. e7e6 (51.5%)
3. d6g6 (47.6%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): 1rbrn1k1/pp2q1p1/2p1p2p/3pNp2/2PPP3/5P2/PPQ3PP/1B1R1RK1 b - -
Side to move: Black
Legal moves: e7a3, e7c5, h6h5, e8c7, e7g5, e7f6, d5c4, e7h4, g8h8, e7d6, f5f4, g8h7, g7g6, g7g5, c6c5, d5e4, c8d7, a7a5, e8f6, b7b6, e7d7, a7a6, d8d6, g8f8, b8a8, d8d7, b7b5, e7f8, e8d6, e7f7, f5e4, e7b4, e7c7

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

<rationale>
Position analysis (Win %):
1. d5e4 (67.8%)
2. e8f6 (67.1%)
3. d5c4 (67.0%)
4. e7g5 (66.6%)
5. e8d6 (64.2%)
</rationale><uci_move>d5e4</uci_move><|eot_id|>


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

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

Position (FEN): r6Q/pppknp1p/2n3r1/3p4/3P4/P1Pq1N2/5PPP/R1B2RK1 w - -
Side to move: White
Legal moves: a1b1, f3h4, c1h6, h8g7, g2g4, a1a2, g2g3, a3a4, f1d1, h2h3, c1e3, g1h1, h8c8, c1f4, h2h4, c1g5, h8e5, h8g8, h8d8, h8f8, f3e1, f3d2, h8a8, h8h7, h8f6, c1b2, h8e8, c1d2, f3e5, c3c4, f3g5, f1e1, h8b8

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

<rationale>
Position analysis (Win %):
1. f3e5 (16.4%)
2. h8a8 (15.7%)
3. f3e1 (9.3%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/p6p/Pp1k1K2/1P6/7P/8/8 w - -
Side to move: White
Legal moves: f5f4, f5g4, f5f6, h3h4, f5g6

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

<rationale>
Position analysis (Win %):
1. f5g6 (48.8%)
2. h3h4 (48.8%)
3. f5f6 (3.1%)
4. f5g4 (3.1%)
</rationale><uci_move>f5g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4K3/2R5/7p/8/8/8/5k2 w - - 0 1
Side to move: White
Legal moves: c6c3, c6e6, e7d8, c6c4, c6b6, e7d7, c6c1, e7f7, c6c5, e7f8, e7e6, c6c2, c6d6, c6h6, e7e8, c6g6, e7d6, c6c7, c6a6, c6f6, c6c8, e7f6

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>e7f8</uci_move><|eot_id|>


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

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

Position (FEN): 2rqr1k1/pb2bppp/1pn2n2/2ppN3/3P1P1B/3BP1N1/PP4PP/2RQ1RK1 b - -
Side to move: Black
Legal moves: g8f8, f6g4, a7a6, a7a5, b6b5, c5d4, g7g5, c5c4, d8d7, h7h5, c6e5, b7a6, e8f8, c8b8, f6d7, c8a8, h7h6, d8d6, c6b4, e7d6, c6a5, f6h5, d8c7, g7g6, e7f8, b7a8, f6e4, c6b8, c6d4, c8c7, g8h8

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

<rationale>
Position analysis (Win %):
1. c8c7 (63.8%)
2. c5d4 (60.6%)
3. c5c4 (58.5%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1r2/p2nB3/2p5/1B6/8/7P/5PP1/6K1 b - -
Side to move: Black
Legal moves: d7c5, f8f7, a7a6, d7b6, f8g8, f8f6, c8b8, f8f2, c6c5, c8b7, f8h8, d7b8, f8f3, a7a5, c6b5, d7e5, f8e8, d8e8, c8c7, f8f4, d7f6, f8f5

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

<rationale>
Position analysis (Win %):
1. d8e8 (14.3%)
2. c8b7 (13.4%)
3. c8c7 (13.0%)
4. f8e8 (12.6%)
5. c6b5 (7.7%)
</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): 8/pp3kb1/2n4p/2P1pp2/5B2/2P5/PP1N1KPP/8 w - -
Side to move: White
Legal moves: f2f3, d2c4, g2g3, d2b3, a2a3, d2f3, g2g4, f4e5, f2e1, f2g1, a2a4, f2g3, d2b1, b2b3, f4e3, c3c4, f2e3, h2h3, f4h6, d2e4, h2h4, d2f1, f2f1, f4g5, f2e2, b2b4, f4g3

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

<rationale>
Position analysis (Win %):
1. f4g3 (50.9%)
2. f4e3 (35.0%)
3. d2c4 (26.6%)
</rationale><uci_move>f4g3</uci_move><|eot_id|>


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

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

Position (FEN): r6k/pp1b1Q1p/2n1p2B/4b3/2r5/7P/PP3PP1/R5K1 b - -
Side to move: Black
Legal moves: a8g8, e5g7, c4c1, c6e7, e5c7, c6d8, a8d8, c6a5, e5f4, c4a4, a8b8, d7e8, e5d6, c4e4, c4c3, c4c5, e5f6, c4b4, a8e8, c6b8, c4g4, e5b2, c4d4, c4c2, c6d4, c4h4, a7a5, e5h2, e5d4, a8f8, c4f4, e5c3, e5g3, b7b6, a8c8, c6b4, b7b5, d7c8, a7a6, e5b8

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

<rationale>
Position analysis (Win %):
1. c4c2 (92.4%)
2. a8g8 (91.9%)
3. c4h4 (89.8%)
</rationale><uci_move>c4c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r4/5k2/8/6K1/3Q4/8/8 b - - 0 1
Side to move: Black
Legal moves: f6f7, d7d6, f6g7, d7e7, d7h7, d7c7, d7a7, f6e6, d7d3, d7d4, d7f7, f6e5, f6e7, d7b7, d7d8, d7g7, d7d5

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>d7d3</uci_move><|eot_id|>


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

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

Position (FEN): 4R1Q1/5K2/8/8/8/8/8/4k3 b - - 0 1
Side to move: Black
Legal moves: e1d1, e1d2, e1f1, e1f2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>e1f2</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp2pppp/8/2pn4/5Pb1/4PN2/PP1PB1PP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: g4f5, b7b6, d5b4, g4h3, d5e3, d5b6, e8d7, d8b6, c5c4, b8a6, d5f4, f7f5, d8d7, d8d6, e7e5, g7g6, g4c8, a7a6, d8c8, g4h5, g4e6, d5c3, a7a5, g4d7, d5c7, d5f6, g4f3, e7e6, g7g5, b8d7, f7f6, h8g8, d8a5, b7b5, h7h6, d8c7, b8c6, h7h5

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

<rationale>
Position analysis (Win %):
1. a7a6 (52.3%)
2. e7e6 (49.5%)
3. b8c6 (49.1%)
</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): rn1qkb1r/1bpp1ppp/p3pn2/1p1P4/3QP3/5N2/PPP2PPP/RNB1KB1R w KQkq -
Side to move: White
Legal moves: h2h4, d5d6, d4b4, h1g1, d4f6, d4d2, c2c3, d4c5, d4a4, a2a4, c2c4, d4b6, g2g3, a2a3, e1e2, f3e5, f3h4, b2b4, f3g5, d4c3, d4a7, b2b3, e1d2, f3g1, c1e3, d4c4, c1d2, b1d2, f1b5, b1a3, g2g4, c1g5, h2h3, d5e6, e1d1, b1c3, d4e3, d4d1, e4e5, f3d2, d4e5, f1d3, c1f4, f1c4, f1e2, d4d3, c1h6

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

<rationale>
Position analysis (Win %):
1. a2a4 (46.8%)
2. c2c4 (45.0%)
3. d5e6 (44.0%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/4k1p1/p2rp2p/1p3p2/3P3R/PP3P2/3R2PP/6K1 b - -
Side to move: Black
Legal moves: d6d4, d8a8, d8d7, d8c8, h6h5, d8h8, e7f8, g7g5, f5f4, d6c6, d8f8, e7f6, d6b6, d8b8, d8e8, d6d7, d8g8, b5b4, d6d5, e7d7, a6a5, e6e5, e7e8, e7f7, g7g6

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

<rationale>
Position analysis (Win %):
1. e7f7 (36.3%)
2. d8d7 (35.8%)
3. e7f6 (31.3%)
4. d6c6 (30.9%)
5. d8c8 (29.5%)
</rationale><uci_move>e7f7</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/R1Rbp2p/3pq1p1/1p1N1pP1/1P1PP3/3BQ3/6PP/6K1 b - -
Side to move: Black
Legal moves: d7e8, e6e4, f8f6, d7c6, f8e8, f5f4, g8g7, d8b8, d8a8, d8c8, g8f7, d8e8, e6f6, d7c8, e6f7, e6d5, f8f7, g8h8, h7h5, e6e5, f5e4, h7h6

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

<rationale>
Position analysis (Win %):
1. g8h8 (92.6%)
2. h7h6 (91.8%)
3. f5e4 (91.4%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/p4pbp/1n4p1/2Q5/8/2NB4/PPPB2bq/R2K2R1 w - -
Side to move: White
Legal moves: c3e4, b2b4, d1e1, d1c1, c5e3, d3f1, c5b5, c5d4, c5g5, a1b1, c5d6, d2g5, g1e1, d3e4, c5f8, a1c1, c5b4, g1g2, c5c8, d3e2, d3g6, c5a3, d3b5, d2c1, d3f5, b2b3, c3e2, d2e1, c5e5, d2e3, c3b1, d3c4, c5c7, a2a3, a2a4, g1h1, c5f2, d2f4, d3a6, c3a4, c3b5, c5c6, c5d5, c5h5, c5b6, d2h6, c3d5, d1e2, c5f5, c5c4

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

<rationale>
Position analysis (Win %):
1. c5f2 (11.0%)
2. g1e1 (11.0%)
3. c5e3 (10.3%)
4. d2e3 (9.3%)
5. d1c1 (9.2%)
</rationale><uci_move>c5f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/7p/8/4n3/1PP1P2P/PQ1pqP1P/RK3R2 b - -
Side to move: Black
Legal moves: e2f1, g8h8, d2d1q, e4c5, d8d7, g8h7, f7f5, e2d1, d8d6, d8e8, e4c3, a7a5, g8f8, e4f6, e2a6, e2e1, a7a6, d8d4, d8f8, d2d1n, e2h5, f7f6, e2e3, e4g5, e2g4, e2d3, e4f2, e2f2, e2f3, e4d6, d8d5, e2c4, d8a8, e2b5, g7g5, d8d3, e4g3, d2d1b, g7g6, d8b8, d2d1r, h6h5, d8c8

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

<rationale>
Position analysis (Win %):
1. e2e1 (0.4%)
2. e2f1 (1.0%)
3. d2d1r (1.0%)
4. d2d1q (1.0%)
5. e4f2 (1.0%)
</rationale><uci_move>e2e1</uci_move><|eot_id|>


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

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

Position (FEN): rn1qr1k1/1b3ppp/p2b4/4N3/1p2pN2/1P2P1P1/PB3P1P/R2Q1RK1 w - -
Side to move: White
Legal moves: d1c1, d1d5, e5c6, b2a3, d1h5, b2c1, d1d4, f4d3, f4e2, d1d2, f4h5, e5d3, b2c3, f4d5, f4g6, d1c2, f2f3, d1d6, e5f7, f4g2, g1h1, d1f3, a1c1, h2h3, d1d3, d1b1, a2a3, g3g4, e5g4, a1b1, d1e1, d1g4, h2h4, e5c4, b2d4, f1e1, e5f3, g1g2, f4h3, a2a4, f4e6, e5g6, e5d7, d1e2

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

<rationale>
Position analysis (Win %):
1. f4h5 (71.7%)
2. e5c4 (66.8%)
3. e5f7 (65.8%)
</rationale><uci_move>f4h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/1pp2ppp/p1pn4/4N1b1/3P1P2/6B1/PPP3PP/RN1QR1K1 b - -
Side to move: Black
Legal moves: f7f6, c8g4, g5f4, d6c4, a8a7, c8h3, b7b6, g7g6, e8e6, c8e6, g5h4, g5f6, g8f8, d8f6, a6a5, d8e7, c6c5, f7f5, a8b8, c8d7, b7b5, d6f5, d8d7, h7h6, e8e5, g5e7, d6b5, g8h8, e8e7, h7h5, e8f8, d6e4, g5h6, c8f5

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

<rationale>
Position analysis (Win %):
1. f7f6 (53.7%)
2. g5f6 (47.4%)
3. g5h4 (44.1%)
4. g5e7 (44.1%)
5. g5h6 (44.0%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/p4ppp/2p5/3p4/1p2n3/P2P4/1BP1QPPP/RN2KB1R b KQkq -
Side to move: Black
Legal moves: b4b3, d8b6, d5d4, c8a6, e8d7, d8d6, e8e7, h7h5, d8a5, c8f5, d8g5, c8b7, d8h4, f7f5, c8e6, g7g5, d8f6, a7a5, a7a6, c8d7, f8d6, f8e7, d8d7, c8g4, h8g8, d8c7, d8e7, f8c5, h7h6, a8b8, f7f6, g7g6, c8h3, c6c5, b4a3

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

<rationale>
Position analysis (Win %):
1. f8d6 (59.7%)
2. c8a6 (53.1%)
3. b4a3 (51.4%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp1pp1pp/1q3B2/2pP1p2/2P5/8/PP2PPPP/RN1QKBNR b KQkq -
Side to move: Black
Legal moves: b6a5, a7a5, b6b3, b8c6, h7h6, b6d6, e7e6, b6b4, g7f6, g7g5, a7a6, b6e6, b6d8, g7g6, b6c7, b6b5, e7f6, b8a6, e8f7, b6b2, e7e5, h7h5, b6c6, b6a6, f5f4, e8d8, b6f6, h8g8, d7d6

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

<rationale>
Position analysis (Win %):
1. b6b4 (86.2%)
2. d7d6 (84.9%)
3. g7f6 (64.1%)
4. e7f6 (60.3%)
5. b6f6 (52.4%)
</rationale><uci_move>b6b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2NRbk2/8/4ppn1/8/2B4b/PPP4P/2K5 w - -
Side to move: White
Legal moves: b2b3, c7a6, d7d5, d7d4, c3b4, d7d3, a2a4, d7e7, b2b4, c3a5, d7d2, c7e6, c1d2, d7d1, c3e1, c7d5, a2a3, c1d1, c1b1, d7d6, c7e8, c7a8, c3d2, c3d4, c3e5, c7b5, d7d8

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

<rationale>
Position analysis (Win %):
1. c3b4 (55.5%)
2. c7d5 (51.9%)
3. c3e5 (33.5%)
4. b2b3 (30.0%)
5. a2a4 (27.0%)
</rationale><uci_move>c3b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k4/2p2p2/6p1/r1NbP2p/3K1R1P/6P1/8 w - -
Side to move: White
Legal moves: d3e2, g2g3, c4a5, c4a3, c4e5, c4d2, c4b2, c4b6, d3d2, f3f6, f3g3, f3e3, d3c2, f3f4, c4d6, d3d4, c4e3, e4e5, g2g4, f3f1, f3f5, f3f2

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

<rationale>
Position analysis (Win %):
1. d3d4 (80.1%)
2. g2g4 (52.2%)
3. f3f5 (50.2%)
4. g2g3 (50.0%)
5. f3f1 (41.6%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/2q1pp1p/3p1np1/3P4/P1BpPP2/1P3R1P/2Q3P1/3R3K b - -
Side to move: Black
Legal moves: e7e5, f6e4, c7c4, f6g4, c7d8, c8e8, d4d3, c7a7, e7e6, c7c6, a8a4, h7h6, a8b8, g8h8, f6d7, c7a5, c7b7, g6g5, h7h5, c7b8, c7d7, f6d5, c7c5, a8a7, f6e8, a8a5, g8g7, c8b8, g8f8, c7b6, c8f8, c8d8, a8a6, f6h5

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

<rationale>
Position analysis (Win %):
1. c8b8 (73.0%)
2. c7c5 (72.3%)
3. a8a4 (66.0%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

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

Position (FEN): 3r3k/6pp/p3B3/1p6/1PP1n3/3p3P/P7/3K1R2 b - -
Side to move: Black
Legal moves: h7h5, e4f2, d8f8, g7g6, d8c8, e4g3, d8e8, e4c3, b5c4, e4d2, e4f6, e4g5, d8d7, h7h6, d8d4, a6a5, d8d5, d8g8, g7g5, d8d6, e4c5, d8a8, d8b8, e4d6, d3d2

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

<rationale>
Position analysis (Win %):
1. b5c4 (50.0%)
2. e4c3 (47.1%)
3. d3d2 (29.5%)
</rationale><uci_move>b5c4</uci_move><|eot_id|>