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

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

Position (FEN): R7/8/8/8/5K1k/8/6pp/8 b - -
Side to move: Black
Legal moves: g2g1n, g2g1q, h2h1n, g2g1b, h2h1r, h4h3, h2h1q, h2h1b, g2g1r, h4h5

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

<rationale>
Position analysis (Win %):
1. g2g1q (99.0%)
2. g2g1r (99.0%)
3. g2g1b (99.0%)
4. h4h5 (50.0%)
</rationale><uci_move>g2g1q</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/1p3n2/8/8/r3P1P1/P2r1PBP/R1R3K1 b - -
Side to move: Black
Legal moves: d2d8, a3a6, d2b2, d2f2, d2c2, f6g4, f6d5, b6b5, d2d3, f6d7, g8f8, d2d1, a3c3, a3d3, d2e2, f6h5, f6e4, a3e3, d2d5, a3a4, a7a6, d2a2, a3a2, a3b3, d2d4, h7h6, d2d6, g7g6, g7g5, f6e8, a3a5, g8h8, a7a5, d2d7, h7h5

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

<rationale>
Position analysis (Win %):
1. f6d7 (49.3%)
2. h7h5 (48.8%)
3. g8f8 (48.4%)
4. g7g5 (44.7%)
5. g7g6 (42.8%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/3K4/8/8/3Q4/8/3k4/8 b - - 0 1
Side to move: Black
Legal moves: d2c1, d2c2, d2e2, d2e1

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>d2e2</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/4ppbp/3p2p1/p7/2rBn3/1B3P2/1PPQ2PP/1K1R3R w - -
Side to move: White
Legal moves: b3a4, d4a7, d2e3, d1f1, d1c1, g2g4, h1e1, b1a2, d4c3, d4e5, d2e2, h1g1, b1a1, b1c1, b3a2, c2c3, d1g1, g2g3, d1e1, d4f6, f3f4, d4f2, d4g7, d4g1, d2b4, d4c5, d2h6, d2c1, d2d3, h2h3, d4e3, b3c4, d2f2, d4b6, d2f4, h2h4, f3e4, d2c3, d2g5, h1f1, d2e1, d2a5

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

<rationale>
Position analysis (Win %):
1. d2e3 (28.3%)
2. d2e2 (24.2%)
3. f3e4 (19.6%)
4. d2e1 (19.4%)
5. d2f4 (19.2%)
</rationale><uci_move>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/2p5/3b1P2/5Q2/1q6/7P/P4PPK/8 w - -
Side to move: White
Legal moves: h2g1, f5e5, f5f4, f2f4, g2g3, h2h1

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

<rationale>
Position analysis (Win %):
1. g2g3 (50.0%)
2. f2f4 (1.0%)
3. f5e5 (1.0%)
4. f5f4 (1.0%)
5. h2g1 (1.0%)
</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): 3R1b2/5k2/1n4p1/2p1p1P1/p1p1N2P/1rP5/2K2P2/2B5 w - -
Side to move: White
Legal moves: c2d1, e4d6, c1d2, d8e8, c1b2, d8d1, d8c8, d8d5, c1e3, f2f4, d8d2, d8b8, d8f8, d8a8, f2f3, h4h5, e4f6, d8d3, d8d4, c2d2, c1a3, c1f4, d8d7, e4d2, e4c5, e4g3, d8d6

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

<rationale>
Position analysis (Win %):
1. d8b8 (63.9%)
2. e4d2 (61.8%)
3. h4h5 (54.1%)
4. f2f3 (50.0%)
5. c2d2 (48.9%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2K2p2/1P2pk2/8/6p1/2R2P1r/8/8 b - -
Side to move: Black
Legal moves: f6f5, h3h1, f6g6, f6g5, h3f3, h3h8, h3h7, h3g3, e6e5, f6e5, h3h5, h3h4, f6e7, g4g3, h3h2, h3h6, g4f3, f6g7

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

<rationale>
Position analysis (Win %):
1. h3h2 (84.4%)
2. h3h8 (83.9%)
3. h3f3 (50.0%)
4. g4f3 (50.0%)
5. g4g3 (50.0%)
</rationale><uci_move>h3h2</uci_move><|eot_id|>


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

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

Position (FEN): 2k1rbnr/2p3pp/p1Np4/3Pp1q1/2P1Pp1N/P5Pb/1P3P1P/R1BQR1K1 w - -
Side to move: White
Legal moves: d1h5, d1b3, d1g4, e1e2, d1d4, d1c2, c1f4, a1b1, b2b4, d1e2, a3a4, c4c5, e1f1, e1e3, g3g4, h4g6, c6e5, h4f3, a1a2, d1d3, d1a4, d1d2, c6a5, c1d2, f2f3, g1h1, c6d8, b2b3, c6a7, c6d4, h4f5, h4g2, c1e3, c6b4, c6e7, d1f3, c6b8

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

<rationale>
Position analysis (Win %):
1. c1f4 (86.7%)
2. d1a4 (84.5%)
3. d1b3 (82.8%)
</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): r1bqk2r/pp1p1ppp/2n5/4p3/1bB1n3/2N2N2/PPP2PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: c1e3, c4f1, c4b3, d1d6, h1g1, e1g1, d1d3, h2h4, c4e2, c4b5, d1d4, e1e2, f3e5, h1f1, c1f4, f3g1, f3h4, g2g4, d1d2, c4e6, d1e2, g2g3, c1h6, f3d4, a2a4, c1d2, d1d5, d1d7, e1f1, h2h3, c4d5, c1g5, c4a6, a2a3, c4f7, a1b1, c4d3, f3g5, f3d2, b2b3

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

<rationale>
Position analysis (Win %):
1. d1d5 (50.3%)
2. c4f7 (44.5%)
3. f3d2 (38.6%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bk3r/ppq1bpN1/2pp1n1p/4p3/P1BnP3/R1N4P/1PP2PP1/2BQR1K1 b - -
Side to move: Black
Legal moves: h8e8, d4f3, c7d7, f6d5, c8g4, d6d5, d8d7, c8d7, d4b3, f6d7, d4c2, a8b8, c7b6, d4f5, d4e2, c6c5, a7a6, c7b8, h8h7, f6h5, f6e8, f6g8, c7a5, a7a5, f6e4, d4b5, e7f8, d4e6, f6h7, c8f5, c8h3, h8f8, b7b5, f6g4, b7b6, h8g8, c8e6, h6h5

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

<rationale>
Position analysis (Win %):
1. h6h5 (61.0%)
2. c8h3 (52.9%)
3. e7f8 (43.8%)
4. h8h7 (42.8%)
5. h8g8 (40.2%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2k5/8/5K2/8/5R1R w - - 0 1
Side to move: White
Legal moves: f3f2, f3g2, f1g1, f3e4, h1h6, h1h5, f1e1, f3f4, f3g3, f1f2, f1c1, h1h7, f3g4, f1d1, h1h3, h1h4, f1b1, h1h2, f1a1, h1h8, h1g1, f3e3, f3e2

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>f3g4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp2pppp/8/3p4/8/2N2N2/PP2PPPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c3a4, g2g4, f3g1, f3d2, f3g5, a2a4, b2b3, f3h4, f3e5, e2e3, c1d2, c3e4, c3d5, c1g5, d1d4, d1a4, c3b1, h2h3, c1h6, h1g1, h2h4, a2a3, d1d5, c1f4, d1d3, d1c2, a1b1, d1b3, b2b4, e2e4, d1d2, c3b5, c1e3, e1d2, g2g3, f3d4

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

<rationale>
Position analysis (Win %):
1. d1d5 (57.8%)
2. e2e4 (55.7%)
3. c1f4 (50.0%)
4. c3d5 (49.7%)
5. c1g5 (49.3%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/1ppp1ppp/p1n3n1/8/2BpP3/5N2/PPP2PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1d4, d1e2, c1h6, c4d5, d1e1, c4a6, c1f4, c4f7, d1d3, c1e3, b2b4, a2a3, c4e6, c2c3, g2g3, b2b3, f3g5, f3h4, f3e1, b1d2, h2h3, c1d2, f3e5, h2h4, a2a4, c4d3, c1g5, b1c3, c4b5, f3d4, g1h1, e4e5, c4e2, f3d2, f1e1, g2g4, b1a3, c4b3, d1d2

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

<rationale>
Position analysis (Win %):
1. f3d4 (55.3%)
2. c4b3 (53.3%)
3. c2c3 (51.8%)
4. c4d5 (50.0%)
5. a2a4 (50.0%)
</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): 8/8/4K3/8/3B4/8/6k1/N7 w - - 0 1
Side to move: White
Legal moves: e6e7, d4b2, d4g7, d4e5, d4e3, d4b6, e6f7, d4h8, d4c5, d4c3, a1c2, d4f6, d4f2, e6d5, a1b3, e6e5, e6f6, d4a7, e6d6, e6f5, d4g1, e6d7

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>e6f7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr3/pp1kbQ2/2pp1P1p/n3p3/7N/2nP3P/PPP5/R1B2RK1 w - -
Side to move: White
Legal moves: a2a3, f7b3, f6e7, c1h6, f1d1, f1e1, f1f3, c1e3, f7g6, g1g2, h4g2, g1h2, b2b4, f7d5, b2c3, f1f5, h4f5, c1d2, d3d4, b2b3, h4f3, f7f8, h4g6, c1g5, c1f4, a1b1, f7g8, f1f2, g1h1, f1f4, f7e7, f7e6, g1f2, f7h5, f7g7, a2a4, f7e8, f7c4, f7h7

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

<rationale>
Position analysis (Win %):
1. b2c3 (44.4%)
2. h4g6 (39.8%)
3. h4f5 (35.3%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): 7k/2r1q3/4B2p/1prPpQpP/p1n1P1P1/P1R5/K7/2R5 b - -
Side to move: Black
Legal moves: c4b6, c7c8, c4e3, c7c6, e7d6, c4a5, c4a3, c7d7, c4d2, e7f7, c7a7, h8g7, c5c6, c4b2, c4d6, e7e6, e7f6, c5d5, b5b4, e7d7, e7h7, e7f8, e7e8, e7g7, c7b7, e7d8

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

<rationale>
Position analysis (Win %):
1. c7a7 (98.5%)
2. b5b4 (96.2%)
3. e7g7 (94.9%)
</rationale><uci_move>c7a7</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/8/1kP3R1/4p2P/2P2p2/r4P2/6K1 b - -
Side to move: Black
Legal moves: e4e3, a2a7, g7g6, a2a6, b5c6, a2a3, a2a5, a2c2, a2b2, b5c4, a2a1, a2f2, a2d2, a2a4, b5a4, b5a6, b5a5, a2e2, a2a8

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.0%)
2. a2e2 (50.0%)
3. a2a1 (13.1%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pb1n1ppp/1p2p3/2pN2b1/2B5/4PN2/PPQ2PPP/3RK2R w K -
Side to move: White
Legal moves: c2b1, f3g1, c4f1, d5e7, c2h7, d1d2, d1a1, d1d3, d5b4, f3e5, h2h4, f3h4, d5b6, c4b3, c2b3, c2d3, h1f1, f3g5, e1e2, c2e2, c2c1, c2e4, f3d4, e1g1, a2a3, d5f4, b2b3, e1d2, c2c3, f3d2, c2a4, d1d4, h1g1, e3e4, c2d2, a2a4, b2b4, d1b1, g2g3, c4a6, c2f5, c2g6, d5f6, d5c3, g2g4, e1f1, c4e2, c4d3, d5c7, c4b5

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

<rationale>
Position analysis (Win %):
1. h2h4 (56.2%)
2. d5c3 (42.3%)
3. c2a4 (34.9%)
4. c2d3 (34.3%)
5. f3g5 (32.0%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1r3/pp4kN/1np1pq1p/3p3Q/1b1P3P/2NB4/PPP2PP1/R3K2R w KQ -
Side to move: White
Legal moves: a2a3, d3a6, f2f4, a2a4, h5d1, e1e2, h5f5, g2g4, h1h2, e1d1, a1d1, d3b5, h5e5, h5e2, a1c1, h7f6, h5h6, e1d2, h1f1, h7f8, h5f3, h5d5, h5f7, d3f5, e1c1, f2f3, e1f1, h1h3, d3e2, d3g6, d3e4, b2b3, h1g1, g2g3, h5e8, h7g5, d3f1, h5g4, d3c4, h5g5, e1g1, a1b1, h5g6

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

<rationale>
Position analysis (Win %):
1. h1h3 (99.6%)
2. h7f6 (98.3%)
3. h5g4 (92.9%)
4. e1f1 (89.6%)
</rationale><uci_move>h1h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2P5/8/8/6K1/P7/k7/8 w - - 0 1
Side to move: White
Legal moves: c7c8n, g4g3, g4h3, g4g5, g4f4, g4h5, c7c8b, g4h4, c7c8r, g4f3, a3a4, c7c8q, g4f5

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>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/p4ppp/1pp1p3/5q2/3Qp3/2PbP3/PPB2PPP/R3R1K1 w - -
Side to move: White
Legal moves: d4b6, g2g4, d4d5, g2g3, a2a4, a2a3, d4d8, d4b4, a1b1, g1h1, b2b3, h2h3, a1d1, d4c4, d4a4, e1b1, d4d6, e1e2, d4e4, d4e5, e1c1, d4f6, c3c4, c2b1, d4c5, c2a4, c2d3, e1d1, h2h4, f2f4, f2f3, c2d1, d4d3, e1f1, d4d7, c2b3, d4g7, b2b4, a1c1

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

<rationale>
Position analysis (Win %):
1. c2d3 (39.2%)
2. c2b1 (33.6%)
3. d4a4 (33.5%)
4. e1c1 (33.5%)
5. a1c1 (29.9%)
</rationale><uci_move>c2d3</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1bqp1pp1/p3pn2/1pb3B1/3QP3/2N2P2/PPP4P/2KR1B1R w kq -
Side to move: White
Legal moves: e4e5, a2a4, g5e3, g5f6, f3f4, c1b1, d4b4, d4f6, c1d2, d4d3, g5h4, d4g1, f1c4, d4c4, d4a4, c3a4, g5f4, b2b4, f1h3, d4d6, d1e1, h2h4, c3e2, d4e3, f1b5, d4d7, f1g2, c3d5, b2b3, h2h3, d4f2, a2a3, c3b5, d4d5, f1d3, c3b1, g5d2, d4d2, h1g1, d4c5, f1e2, d1d2, d4e5, d1d3, g5h6

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

<rationale>
Position analysis (Win %):
1. d4d2 (43.5%)
2. d4d3 (37.1%)
3. g5f6 (23.3%)
4. c3d5 (16.0%)
5. c3b5 (15.1%)
</rationale><uci_move>d4d2</uci_move><|eot_id|>


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

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

Position (FEN): r3kb2/p1p3pr/8/1p4Np/2BnPp2/2PP4/PP6/R1Bb1K1R b q -
Side to move: Black
Legal moves: d4e2, f4f3, a8b8, a8c8, d4f3, a7a6, f8e7, d1b3, d4c6, e8c8, c7c6, b5b4, g7g6, d1a4, a8d8, b5c4, d4f5, d4e6, d1f3, e8d8, c7c5, d1c2, f8c5, e8e7, f8d6, h7h6, d4c2, d1e2, h7h8, e8d7, f8b4, h5h4, a7a5, d1g4, f8a3, d4b3

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

<rationale>
Position analysis (Win %):
1. d1e2 (76.3%)
2. d4c6 (76.1%)
3. b5c4 (46.1%)
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/ppp2ppp/2n5/4P2Q/1bBp4/2N5/PPPB1PPP/R3K2R b KQkq -
Side to move: Black
Legal moves: h8f8, c6e5, a7a6, b4e7, c8f5, g7g6, b4d6, b7b5, b4c5, a7a5, c6b8, d8e7, d8g5, d4d3, b4c3, b4f8, b7b6, h7h6, d8d7, e8d7, a8b8, c6e7, e8e7, b4a5, g7g5, b4a3, d8f6, d8h4, e8g8, c8g4, c8e6, c8h3, d8d5, c8d7, d4c3, d8d6, c6a5, e8f8, h8g8

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

<rationale>
Position analysis (Win %):
1. h8f8 (64.4%)
2. d8e7 (62.8%)
3. c8e6 (56.4%)
4. g7g6 (23.0%)
</rationale><uci_move>h8f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp2npbp/2n1p1p1/1NBpP3/5P2/2N5/PPP3PP/R2QKB1R b KQ -
Side to move: Black
Legal moves: d8d7, c8d7, d8e8, b7b6, d8d6, g7h6, a7a6, g7h8, g7e5, g6g5, a7a5, d5d4, g8h8, d8a5, c6e5, g7f6, c6a5, d8b6, c6b8, a8b8, e7f5, f8e8, h7h6, d8c7, f7f6, c6d4, h7h5, c6b4, f7f5

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

<rationale>
Position analysis (Win %):
1. b7b6 (42.3%)
2. d8a5 (40.1%)
3. f7f6 (37.9%)
</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/p1b1r2p/1p4p1/4p3/Pn1pK1B1/1P3P1P/2R3R1 b - -
Side to move: Black
Legal moves: e6e5, b3a5, d7e7, e6d6, e6g6, g5g4, b3a1, b3c1, c6a8, d3d2, b3d4, b3d2, c6b7, e6e7, c6d5, e6e8, a6a5, d7c8, e6f6, b3c5, d7e8, d7d8, b5b4, h6h5

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

<rationale>
Position analysis (Win %):
1. a6a5 (38.1%)
2. e6e8 (36.2%)
3. b3a5 (32.5%)
4. b3c1 (31.3%)
5. e6f6 (24.5%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/6B1/k1K5/5B2/8/8 w - - 0 1
Side to move: White
Legal moves: g5e3, g5c1, f3e4, f3d1, g5d2, c4c3, f3g4, f3b7, g5f6, f3h5, g5h4, f3h1, c4c5, c4d5, f3d5, f3e2, c4d4, f3a8, g5e7, c4d3, f3c6, f3g2, g5f4, g5h6, g5d8

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>g5d8</uci_move><|eot_id|>


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

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

Position (FEN): r1b4k/ppn3bp/2B2pp1/2B1pq2/2N5/1P2P3/P4PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: f5f2, f5d7, e5e4, g7f8, b7c6, c8d7, f5h5, f5f4, h7h5, c7e6, h8g8, f5c2, f5g5, f5h3, g7h6, b7b6, f5f3, g6g5, f5b1, a7a6, f5g4, b7b5, f5d3, c7e8, c7d5, h7h6, c7b5, c8e6, a8b8, a7a5, c7a6, f5e4, f5e6

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

<rationale>
Position analysis (Win %):
1. c8e6 (80.8%)
2. f5e6 (70.1%)
3. h7h6 (67.5%)
4. h7h5 (66.8%)
</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): r1brn1k1/pp4bp/4qpp1/2R1p3/2N5/1P2PB2/PB3PPP/2Q2RK1 b - -
Side to move: Black
Legal moves: g8f8, d8d5, b7b5, d8d4, c8d7, e6d5, a7a5, e6b6, e6d6, d8d3, f6f5, g8f7, e6h3, b7b6, a7a6, e6c6, d8d6, d8d2, d8d7, e6f5, e6g4, g7h8, g7f8, e6a6, g8h8, e6d7, h7h5, e5e4, h7h6, e6e7, e8d6, g7h6, d8d1, e8c7, e6c4, a8b8, e6f7, g6g5

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

<rationale>
Position analysis (Win %):
1. a8b8 (62.5%)
2. e6e7 (61.3%)
3. e6f7 (56.8%)
4. e5e4 (54.6%)
5. g7f8 (54.3%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/5R2/3k4/8/8/4K3 b - - 0 1
Side to move: Black
Legal moves: d4d3, d4c3, g6f5, d4e4, g6g5, d4c4, d4e3

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>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): rnb1k2r/ppp1n1pp/4pp2/8/8/2B2N2/PPP2PPP/3RKB1R w Kkq -
Side to move: White
Legal moves: c3d4, f3d4, d1d2, c3a5, a2a4, f3h4, f1d3, f3g1, b2b4, f3e5, d1d5, d1c1, f1e2, d1d8, g2g4, f3d2, b2b3, h2h4, d1d7, e1d2, c3e5, g2g3, d1d4, h1g1, h2h3, e1e2, f3g5, a2a3, f1b5, f1c4, d1d6, f1a6, c3f6, d1a1, c3b4, c3d2, d1b1, d1d3

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

<rationale>
Position analysis (Win %):
1. f3d4 (46.4%)
2. f1c4 (43.8%)
3. e1d2 (41.9%)
</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): 5k2/1p5q/p1p5/P1PpP3/6Q1/8/5PP1/5RK1 b - -
Side to move: Black
Legal moves: h7c2, b7b5, d5d4, h7e7, b7b6, h7f7, h7h2, h7h5, f8e7, h7h4, f8e8, f8f7, h7f5, h7h8, h7g6, h7h1, h7b1, h7e4, h7c7, h7h6, h7h3, h7d7, h7g7, h7g8, h7d3

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

<rationale>
Position analysis (Win %):
1. b7b5 (99.0%)
2. d5d4 (99.0%)
3. f8e7 (99.0%)
4. f8e8 (99.0%)
5. h7e7 (99.6%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1r4Q1/8/8/K3k3/8 w - - 0 1
Side to move: White
Legal moves: a2a1, g5e3, g5d2, g5g3, g5h5, g5g8, g5h6, g5b5, g5g2, g5c5, g5e7, g5d5, g5f5, a2a3, g5f6, g5d8, g5g1, g5g6, g5h4, g5g4, g5e5, g5g7, g5c1, g5f4

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>g5g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pR1b1pp1/7k/p1p1p2p/2P1P2P/2P2PP1/3r2K1/5B2 w - -
Side to move: White
Legal moves: f1e2, g2h1, g2g1

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

<rationale>
Position analysis (Win %):
1. g2g1 (34.2%)
2. g2h1 (29.3%)
3. f1e2 (16.2%)
</rationale><uci_move>g2g1</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r1k1/pp1q1ppp/2p5/3p4/1b1P4/1Q1P2P1/PP3P1P/R3R1K1 w - -
Side to move: White
Legal moves: e1e8, g1h1, b3d1, h2h4, e1e6, e1e4, a1b1, g1f1, e1e2, a1c1, b3a4, b3d5, a1d1, a2a3, e1e7, e1d1, f2f3, e1e3, b3c2, b3c3, e1e5, e1f1, g3g4, b3c4, b3a3, e1c1, e1b1, g1g2, f2f4, h2h3, b3b4, a2a4

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

<rationale>
Position analysis (Win %):
1. b3b4 (49.3%)
2. e1e8 (46.0%)
3. e1d1 (11.6%)
4. e1f1 (11.6%)
5. e1e5 (11.2%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/p1r5/2p1q2p/Pp2P1p1/3PQ3/4P1P1/6PK/5R2 w - -
Side to move: White
Legal moves: f1h1, f1a1, f1b1, f1f7, f1f5, a5a6, e4f4, e4f5, e4g6, f1e1, h2h1, f1c1, f1f6, h2g1, f1d1, e4c2, e4d3, g3g4, f1f3, e4f3, e4b1, e4g4, f1f2, f1g1, e4c6, e4h4, f1f4, e4d5, f1f8, e4h7, d4d5

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

<rationale>
Position analysis (Win %):
1. f1f6 (34.3%)
2. e4c2 (33.8%)
3. a5a6 (31.1%)
4. g3g4 (29.6%)
5. h2g1 (28.7%)
</rationale><uci_move>f1f6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1ppq2pp/p1n1p2B/3PP1Q1/8/2P5/PP4PP/5RK1 b - -
Side to move: Black
Legal moves: c6a5, c6d8, b7b6, d7e8, d7d6, a8a7, d7c8, a8d8, d7f7, c6e7, a8c8, g8h8, a8e8, c6d4, e6d5, d7e7, d7d5, c6b4, g7g6, b7b5, d7d8, a8f8, a6a5, c6a7, c6b8, c6e5, a8b8

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

<rationale>
Position analysis (Win %):
1. a8f8 (85.1%)
2. a8b8 (84.9%)
3. a6a5 (84.5%)
4. c6d8 (77.5%)
5. e6d5 (75.2%)
</rationale><uci_move>a8f8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1p2rp1p/pq3p2/n6Q/P3BB2/3P3P/2P3PK/R7 b - -
Side to move: Black
Legal moves: g8h8, b6d8, b6b4, b6b3, b6c7, b6d6, b6c5, b6a7, b6d4, b6e6, e7e5, a8e8, e7e4, a5b3, a8f8, a5c6, a8d8, f6f5, b6e3, a8b8, b6g1, b6b5, b6b1, b6f2, h7h6, g8g7, a8a7, e7e8, g8f8, a5c4, e7d7, e7e6, e7c7, a8c8, b6c6, b6b2

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

<rationale>
Position analysis (Win %):
1. g8f8 (88.3%)
2. f6f5 (83.1%)
3. e7e4 (63.0%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/2q1bppp/4p3/pp1pP3/1P3P2/P3B3/2P1B1PP/R2Q1RK1 w - -
Side to move: White
Legal moves: h2h3, d1e1, f1e1, h2h4, e3b6, d1d2, c2c3, d1c1, e3d2, a3a4, g1h1, d1b1, a1b1, e2g4, e3c5, e2d3, e3c1, d1d3, d1d4, e2c4, e3a7, a1c1, f1f2, e2f3, f1f3, g1f2, e3d4, c2c4, e2h5, g2g3, e2b5, e3f2, g2g4, d1d5, f4f5, a1a2, b4a5

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

<rationale>
Position analysis (Win %):
1. d1d2 (54.2%)
2. a1b1 (54.2%)
3. d1d4 (51.3%)
4. e2b5 (50.9%)
5. e2d3 (49.2%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/N7/k7/8/8/2B3K1 w - - 0 1
Side to move: White
Legal moves: c1b2, c1f4, g1f1, a5c6, a5b3, g1h2, g1f2, g1g2, a5c4, g1h1, a5b7, c1h6, c1e3, c1a3, c1g5, c1d2

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>a5b7</uci_move><|eot_id|>


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

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

Position (FEN): 2b1rr2/p2qpRbk/3p2p1/1pp3Qp/4P3/1P1P3N/P1PB2PP/5RK1 b - -
Side to move: Black
Legal moves: a7a5, e7e5, d7e6, h5h4, d7h3, d7c7, d7d8, f8h8, d6d5, a7a6, h7g8, c5c4, b5b4, e8d8, c8b7, h7h8, e7e6, d7g4, d7c6, f8g8, d7f5, f8f7, d7b7, c8a6

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

<rationale>
Position analysis (Win %):
1. h7h8 (99.0%)
2. h7g8 (99.0%)
3. f8f7 (99.6%)
</rationale><uci_move>h7h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/Rppq1rbp/6p1/1PpNp3/2P2pn1/3P2Pb/1B2PP1P/3QR1KB w - -
Side to move: White
Legal moves: e2e4, d1a1, b2d4, a7a6, d5b6, a7b7, b2a3, d5f6, f2f3, d1c1, d1a4, b2e5, d1c2, d5f4, d1d2, h1g2, a7a2, d5b4, a7a1, e1f1, d1b1, b2a1, d5c3, d5e7, a7a4, d5e3, b2c1, a7a5, d1b3, a7a3, b2c3, a7a8, h1f3, h1e4, d3d4, g3f4, d5c7, b5b6, e2e3

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

<rationale>
Position analysis (Win %):
1. f2f3 (36.9%)
2. h1f3 (33.4%)
3. g3f4 (27.6%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6Q1/R7/4K3/8/8/7k b - - 0 1
Side to move: Black
Legal moves: h1h2

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>h1h2</uci_move><|eot_id|>


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

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

Position (FEN): rq3rk1/1p3ppp/1pn1b3/8/8/2BB3P/PP3PP1/R2QR1K1 w - -
Side to move: White
Legal moves: d1e2, d1d2, a2a4, c3e5, d1g4, g2g3, d1a4, e1e4, d1f3, d3f5, d3e4, g2g4, d3b1, d1c1, a2a3, d3c2, b2b3, b2b4, g1f1, c3b4, d3g6, c3a5, e1e6, d3c4, d3f1, d1h5, e1e2, c3f6, d3a6, a1c1, c3d2, h3h4, c3g7, d3h7, g1h1, d1c2, c3d4, f2f3, d1b3, d3b5, e1f1, e1e5, a1b1, d3e2, f2f4, d1b1, e1e3

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

<rationale>
Position analysis (Win %):
1. d1h5 (89.7%)
2. d3h7 (89.0%)
3. e1e6 (78.5%)
</rationale><uci_move>d1h5</uci_move><|eot_id|>


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

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

Position (FEN): 2krr3/Qppb2pR/3p4/3B2R1/1n2Pq2/1N6/PPP5/2K5 w - -
Side to move: White
Legal moves: c1b1, b3d2, c1d1, a7e3

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

<rationale>
Position analysis (Win %):
1. c1b1 (53.4%)
2. b3d2 (45.4%)
3. c1d1 (5.3%)
</rationale><uci_move>c1b1</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pk1p3/p1p1p3/4P1r1/3p4/P3N3/1PP2p2/1K3R1R w - -
Side to move: White
Legal moves: e3d1, e3g2, f1f2, b1a2, b2b4, e3f5, a3a4, f1g1, b1a1, c2c3, h1h6, h1h2, e3d5, h1g1, e3c4, h1h3, h1h7, f1d1, b2b3, f1c1, e3g4, f1e1, h1h4, h1h8, h1h5, b1c1, c2c4

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

<rationale>
Position analysis (Win %):
1. e3d1 (90.8%)
2. e3c4 (89.3%)
3. f1f2 (87.7%)
4. e3g4 (85.6%)
5. e3f5 (77.5%)
</rationale><uci_move>e3d1</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/1pq1n1p1/p1pr1pQp/P7/2P5/1P2RN1P/5PP1/6K1 b - -
Side to move: Black
Legal moves: e8d8, e8f8, e8d7

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

<rationale>
Position analysis (Win %):
1. e8d7 (84.4%)
2. e8d8 (76.7%)
3. e8f8 (49.4%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1b4pp/pp3p2/2p2P2/4P1P1/1PP2B1P/P4K2/3R1R2 w - -
Side to move: White
Legal moves: a2a3, f2e2, f2e3, d1c1, d1d7, e4e5, c3c4, d1d3, f1h1, g4g5, a2a4, f3e2, f2g1, d1d8, d1d2, f3g2, d1d4, f2g2, f2e1, f3h1, d1d5, f1g1, d1b1, f2g3, f1e1, d1d6, d1a1, b3b4, h3h4, d1e1

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

<rationale>
Position analysis (Win %):
1. f2e3 (74.2%)
2. h3h4 (73.4%)
3. f1e1 (70.8%)
</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): 8/p1p3p1/2p2kp1/2P5/PP2K2P/8/6P1/8 w - -
Side to move: White
Legal moves: e4f3, g2g3, h4h5, b4b5, g2g4, e4f4, e4d3, e4e3, e4d4, a4a5

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

<rationale>
Position analysis (Win %):
1. e4f4 (87.4%)
2. b4b5 (84.1%)
3. e4d4 (82.5%)
4. e4f3 (73.7%)
5. g2g3 (73.4%)
</rationale><uci_move>e4f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/6p1/7p/4rk2/3K3P/3R1P2/8 w - -
Side to move: White
Legal moves: d2e2, f2f3, d2c2, d3c2, d2b2, h3h4, d2a2, d3c3, d2d1

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

<rationale>
Position analysis (Win %):
1. d2d1 (7.3%)
2. d3c2 (6.9%)
3. d2c2 (6.6%)
4. f2f3 (6.5%)
5. d3c3 (6.4%)
</rationale><uci_move>d2d1</uci_move><|eot_id|>


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

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

Position (FEN): rq6/p4kpp/2p1rN2/5pB1/1P1n1b2/2PP3Q/P4PP1/R4R1K w - -
Side to move: White
Legal moves: f6g8, h3g4, g5f4, f1g1, f1d1, a1e1, h3f5, f6e4, f6d7, f6h7, f1c1, h3f3, h3h4, h3h7, a1c1, g2g3, a2a3, f2f3, h3h5, f1b1, g5h4, h3g3, h1g1, f6h5, a1b1, f1e1, g2g4, f6e8, h3h2, c3d4, c3c4, a1d1, g5h6, f6g4, a2a4, h3e3, b4b5, f6d5, h3h6

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

<rationale>
Position analysis (Win %):
1. h3h5 (91.3%)
2. f6d7 (61.6%)
3. f6h7 (57.6%)
4. g5f4 (54.6%)
5. g5h4 (53.9%)
</rationale><uci_move>h3h5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2bpp1/4bn1p/4N3/2pnp3/P1N1B1P1/1P3PBP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d8e8, e6c8, f6d7, e6g4, a8b8, g8h8, d4c2, b7b5, f8e8, d8a5, d8d5, b7b6, f6e8, f6h7, d4e2, h6h5, e6d7, d8b6, d4b3, e6f5, a7a5, d8b8, a7a6, d4f5, d4c6, f6h5, e6d5, d4f3, d8d7, a8c8, f6d5, e7b4, e7a3, e6h3, d8d6, d8c8, e7d6, d4b5, g7g6, g7g5, d8c7, f6g4, e7c5, g8h7

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

<rationale>
Position analysis (Win %):
1. e7c5 (33.4%)
2. d4b3 (25.0%)
3. d4f5 (24.1%)
</rationale><uci_move>e7c5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pppbpppp/3p4/1B6/4P3/8/PPPP1PPP/RNBQK1NR w KQkq -
Side to move: White
Legal moves: d2d3, g1f3, b5e2, g1e2, b5a4, h2h3, f2f3, b5a6, b2b4, b1a3, e1e2, b2b3, c2c3, b5d7, h2h4, b5c4, b1c3, d1h5, a2a3, g1h3, g2g3, e4e5, f2f4, c2c4, d2d4, d1e2, d1f3, g2g4, b5d3, d1g4, b5f1, b5c6, a2a4, e1f1

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

<rationale>
Position analysis (Win %):
1. b5d7 (52.6%)
2. d1e2 (51.1%)
3. a2a4 (50.1%)
4. b5e2 (49.7%)
</rationale><uci_move>b5d7</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/1pq2ppp/p3pn2/3P4/1b1N4/2N1BP2/PPPQ2PP/R3KB1R b KQkq -
Side to move: Black
Legal moves: e6e5, b4f8, c7d7, f6g4, e8d8, h8f8, b4e7, b4c5, c7h2, b4a3, a6a5, c7f4, b4a5, c7c4, c8d7, b4c3, b7b6, c7d8, b8c6, h7h5, c7g3, g7g6, b4d6, b8d7, f6d5, f6h5, c7c5, c7c6, f6e4, g7g5, b7b5, c7e5, f6g8, h7h6, e8d7, e6d5, e8g8, e8f8, c7e7, c7b6, a8a7, e8e7, c7c3, h8g8, c7a5, f6d7, c7d6

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

<rationale>
Position analysis (Win %):
1. b4c3 (53.3%)
2. b4c3 (53.3%)
3. f6d5 (42.5%)
</rationale><uci_move>b4c3</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp3ppp/2p5/1B1p1p2/3P2nq/2N1PQ2/PPP2P1P/R1B1K2R w KQkq -
Side to move: White
Legal moves: b5f1, b5a4, b2b4, e1d2, h1f1, f3e4, a1b1, e1g1, e1d1, b5c6, h2h3, c3d1, c3e4, a2a3, f3g4, h1g1, b5c4, f3g3, c1d2, f3h3, e3e4, f3d5, f3e2, e1e2, f3g2, f3f5, c3a4, b5d3, f3d1, c3b1, b5a6, b5e2, c3e2, e1f1, f3f4, a2a4, c3d5, b2b3

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

<rationale>
Position analysis (Win %):
1. b5e2 (39.6%)
2. b5d3 (39.3%)
3. h2h3 (35.7%)
4. b5a4 (35.3%)
5. c3d5 (35.3%)
</rationale><uci_move>b5e2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/2n1b3/6N1/5B2/2q5/P4PPP/R2QR1K1 w - -
Side to move: White
Legal moves: e1e6, d1d5, f4d2, e1e4, e1e2, d1c1, g5h3, g5e4, h2h4, f4c1, e1e3, d1e2, d1g4, f4c7, f4g3, g1h1, g5h7, h2h3, d1h5, d1a4, d1d7, f4e3, d1d3, d1f3, d1d8, g5f7, a2a3, d1c2, g2g3, f4d6, d1b1, a2a4, d1d2, g2g4, f4e5, d1d4, d1b3, e1e5, a1b1, g1f1, d1d6, g5e6, a1c1, e1f1, g5f3, f2f3

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

<rationale>
Position analysis (Win %):
1. d1b1 (52.2%)
2. g5e6 (47.6%)
3. a1c1 (47.1%)
</rationale><uci_move>d1b1</uci_move><|eot_id|>


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

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

Position (FEN): 1nr2bk1/r5p1/q3p1Pp/pnp5/1pN1P3/1P3Q1B/PB1R1P2/3R2K1 w - -
Side to move: White
Legal moves: h3g4, c4d6, f3h5, d1b1, f3f6, d2d3, d2d8, c4a5, g1g2, e4e5, b2d4, f3g2, c4e5, b2a3, f3e2, g1f1, b2a1, a2a4, d2d6, d2d7, f3e3, f3c3, d1f1, d1a1, g1h1, b2c1, h3f1, f3f7, a2a3, g1h2, f3f4, d1e1, h3g2, f3g4, f3f5, b2e5, c4e3, f3h1, d2d5, d2c2, d2d4, b2g7, d2e2, h3f5, c4b6, d1c1, c4a3, f3f8, h3e6, f3d3

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

<rationale>
Position analysis (Win %):
1. d2d8 (99.0%)
2. c4d6 (94.8%)
3. d2d6 (91.0%)
4. e4e5 (89.6%)
5. h3g4 (88.6%)
</rationale><uci_move>d2d8</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/1p2ppbp/p2p1np1/2pP2B1/4P3/2N2N2/PPP1BPPP/R2QK2R w KQ -
Side to move: White
Legal moves: f3g1, e2a6, b2b3, e1d2, f3e5, e4e5, e2d3, a1b1, c3b5, h2h3, g5e3, d1c1, f3d4, a1c1, h2h4, g5h6, c3a4, d1d2, g5d2, g5h4, b2b4, c3b1, e2f1, g2g3, a2a4, h1g1, g5c1, d1b1, e2c4, f3h4, d1d3, g5f4, e1g1, f3d2, g5f6, e1f1, d1d4, a2a3, e2b5, g2g4, h1f1

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

<rationale>
Position analysis (Win %):
1. a2a4 (55.0%)
2. d1d2 (49.4%)
3. d1c1 (49.2%)
4. f3d2 (49.1%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1kb1r/pp1n1ppp/4p3/1B1pP3/3B1P2/q1N5/P1PQ2PP/1R2K2R w Kk -
Side to move: White
Legal moves: d2e2, b5d3, d2f2, d4f2, e1d1, b5c6, c3d5, g2g4, h1f1, b1c1, b5d7, d4e3, d4b6, c3d1, h1g1, c3a4, e1f2, b5a6, d4g1, b5c4, d2d3, f4f5, b5a4, b5e2, c3e2, e1g1, c3e4, d4c5, d4a7, d2e3, b1d1, b1b4, b1b2, b1a1, h2h4, d2d1, g2g3, e1e2, d2c1, b5f1, h2h3, e1f1, b1b3

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

<rationale>
Position analysis (Win %):
1. f4f5 (68.7%)
2. b1b3 (67.9%)
3. d2e3 (61.3%)
</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): 4r3/1p2ppk1/3q1np1/3P4/5N2/1P1Q2Pb/2r3BK/3RR3 b - -
Side to move: Black
Legal moves: e8f8, d6b4, f6g4, e7e6, h3c8, h3e6, g7h6, d6f4, c2c4, c2c8, h3d7, e7e5, g7h7, d6a3, e8h8, d6e6, c2c1, e8g8, g7f8, d6c5, d6d5, d6d8, h3g4, c2a2, h3f5, f6d5, d6c6, d6a6, g7h8, f6h5, b7b5, g6g5, e8d8, c2d2, f6g8, e8c8, c2g2, f6e4, c2c5, c2c6, f6h7, e8a8, h3g2, g7g8, c2b2, d6b8, d6d7, d6c7, d6e5, e8b8

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

<rationale>
Position analysis (Win %):
1. c2g2 (24.9%)
2. h3g2 (16.6%)
3. h3f5 (13.6%)
4. e8c8 (13.6%)
5. f6g4 (5.3%)
</rationale><uci_move>c2g2</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b1r/p1p2ppp/2p2n2/q7/8/2p1BQ1P/PPP2PP1/2KR3R w - -
Side to move: White
Legal moves: a2a3, g2g3, d1d5, d1d6, f3f5, e3d2, f3f6, g2g4, d1f1, h1h2, h1g1, d1d3, h3h4, d1d2, h1f1, d1d4, b2c3, e3d4, f3h5, f3e4, c1b1, e3c5, f3g4, h1e1, e3f4, f3e2, d1g1, b2b3, e3b6, d1e1, e3h6, e3g5, e3a7, d1d8, f3f4, b2b4, f3d5, f3g3, d1d7, f3c6, a2a4

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

<rationale>
Position analysis (Win %):
1. f3c6 (18.7%)
2. d1d8 (16.1%)
3. c1b1 (12.6%)
</rationale><uci_move>f3c6</uci_move><|eot_id|>


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

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

Position (FEN): N2k1bnr/pp2pppp/8/3P3b/8/4n3/PP1K1PPP/R4B1R w - -
Side to move: White
Legal moves: f2e3, g2g4, a8c7, f1c4, f1d3, h2h4, f1b5, a1e1, a1d1, d2c3, a8b6, d5d6, d2e3, a2a4, f1e2, d2d3, d2e1, b2b4, d2c1, f1a6, h1g1, g2g3, h2h3, f2f4, a1c1, a2a3, a1b1, f2f3, b2b3

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

<rationale>
Position analysis (Win %):
1. d2e3 (36.3%)
2. f2e3 (34.8%)
3. f1e2 (19.4%)
</rationale><uci_move>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/3pb1pp/p1p1pn2/1p3pB1/2PP4/P1NBPN2/1PQ2PPP/R3K2R b KQ -
Side to move: Black
Legal moves: f6h5, f6e8, g8f7, d8a5, e7b4, h7h6, h7h5, d8b6, f8f7, d7d5, e7d6, g7g6, a8a7, f8e8, f6d5, b5c4, c6c5, e6e5, d8c7, b5b4, f5f4, e7c5, e7a3, c8b7, d8e8, d7d6, g8h8, f6g4, f6e4, a6a5

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

<rationale>
Position analysis (Win %):
1. f6h5 (60.5%)
2. d7d5 (59.6%)
3. h7h6 (57.8%)
4. d7d6 (57.1%)
5. b5c4 (57.0%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): rn1k3r/pp2b1pp/8/q2NNp2/3P4/8/PPP2PPP/R1BQ2K1 w - -
Side to move: White
Legal moves: h2h4, d5b6, d1f3, e5g6, c1d2, e5c4, c1g5, e5d7, d5e7, d1e1, g1f1, c1e3, e5f7, a2a3, h2h3, c2c4, e5c6, d5f4, c2c3, d1h5, a1b1, g2g3, d5c7, e5f3, e5d3, g1h1, e5g4, d1d3, d1f1, d5f6, c1f4, d5c3, f2f3, d5e3, b2b3, d5b4, b2b4, c1h6, d1e2, d1d2, a2a4, f2f4, d1g4, g2g4

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

<rationale>
Position analysis (Win %):
1. d5e7 (92.5%)
2. c2c4 (85.5%)
3. d5e3 (85.2%)
</rationale><uci_move>d5e7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b3pp1/pp2p3/3p4/5BQ1/P2BP2P/1qRn1PP1/5RK1 b - -
Side to move: Black
Legal moves: b7c8, d2f3, f8b8, g7g5, f8d8, b2c1, b2b4, a8d8, f7f5, f8c8, a8e8, a8b8, b2a1, d2b1, a6a5, a8a7, b2b1, a8c8, b2e5, g8h8, e6e5, d2f1, b2d4, b2b5, b2c3, b2f6, b2c2, b6b5, b2a2, b2b3, d2b3, f7f6, d5d4, d2e4, g7g6, b7c6, f8e8, b2a3, d2c4

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

<rationale>
Position analysis (Win %):
1. d2f1 (89.0%)
2. d2f3 (88.2%)
3. b2f6 (84.1%)
4. b2c2 (82.1%)
5. f7f5 (81.6%)
</rationale><uci_move>d2f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/2n2n2/4p3/4P3/P1N5/1PPP1PPP/R1BQKBNR w KQkq -
Side to move: White
Legal moves: d2d3, f1e2, d2d4, a1b1, g2g4, c3b1, g1e2, f2f4, e1e2, g1h3, d1h5, f1d3, f1a6, h2h3, b2b4, d1f3, c3e2, c3a2, h2h4, d1e2, a1a2, c3b5, f1b5, g2g3, f2f3, c3d5, d1g4, c3a4, a3a4, g1f3, f1c4, b2b3

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

<rationale>
Position analysis (Win %):
1. g1f3 (50.2%)
2. d2d3 (48.3%)
3. f1b5 (47.1%)
4. f1d3 (46.2%)
5. f1e2 (45.6%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/1pp2ppp/p3p3/3p4/3PP3/P7/1PP2PPP/RNBQKBNR w KQkq -
Side to move: White
Legal moves: c1d2, d1e2, c1e3, e4e5, c2c3, b1c3, b2b3, f1c4, b2b4, h2h4, d1g4, f1d3, f1b5, f2f3, d1d2, e1e2, c1h6, g1e2, b1d2, a3a4, g2g4, g1f3, f1a6, a1a2, d1h5, d1d3, c1f4, h2h3, c2c4, c1g5, g2g3, e4d5, d1f3, f2f4, e1d2, g1h3, f1e2

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

<rationale>
Position analysis (Win %):
1. e4e5 (53.3%)
2. b1c3 (52.7%)
3. b1d2 (52.4%)
4. e4d5 (51.2%)
5. f1d3 (49.6%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/p5p1/1p1R3p/q1nQ1B2/8/8/P4PPP/5RK1 w - -
Side to move: White
Legal moves: d5e4, h2h4, f5g6, d5c5, d6c6, g2g3, f1a1, d6b6, f1c1, d6d8, f2f4, d5c6, d5b3, f5d7, f5h3, d5f7, f5h7, d5d2, f5g4, f5b1, d5d4, d5g8, d6d7, d5f3, d6e6, h2h3, f5e4, f1d1, f2f3, f5e6, f5c2, d5e6, f5d3, d6f6, g1h1, f1b1, d6h6, d5d3, d5b7, d5d1, f1e1, d5a8, a2a4, d5c4, f5c8, d5e5, g2g4, a2a3, d6g6

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

<rationale>
Position analysis (Win %):
1. d5e5 (81.3%)
2. f5b1 (64.4%)
3. f5g6 (60.9%)
</rationale><uci_move>d5e5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/1R4pp/p7/N1P1p2r/8/5PP1/b6P/7K b - -
Side to move: Black
Legal moves: h7h6, g7g5, h5g5, a2b1, e5e4, f8g8, a2d5, a2g8, h5h3, f8e8, h5h4, a2e6, h5f5, h5h2, a2b3, a2c4, g7g6, h5h6, a2f7

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

<rationale>
Position analysis (Win %):
1. a2e6 (54.0%)
2. a2d5 (50.0%)
3. e5e4 (45.8%)
</rationale><uci_move>a2e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5K2/8/8/1R6/5k2/6R1 w - - 0 1
Side to move: White
Legal moves: g1h1, b3d3, g1g6, f6g7, f6f5, g1d1, b3g3, g1f1, g1g4, g1g3, b3c3, f6f7, g1c1, b3b5, f6g5, g1g5, b3b2, g1a1, g1g8, g1g2, f6g6, b3b7, b3b1, b3b8, g1e1, b3b6, b3f3, g1g7, f6e6, f6e7, b3h3, b3b4, b3e3, b3a3, f6e5, g1b1

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>f6g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppnBpp1/3p3p/4p2n/3P4/2P1PN2/PPQ1BPPP/RN2K2R b KQ -
Side to move: Black
Legal moves: a7a6, b7b5, f8e8, h5g3, f7f6, d6d5, f7f5, d7f6, h5f4, d7b6, d8e7, g8h8, g7g6, e5e4, a8b8, h5f6, a7a5, c7c5, c7c6, b7b6, g7g5, d7c5, d7b8, d8e8, e5d4

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

<rationale>
Position analysis (Win %):
1. h5g3 (95.1%)
2. e5e4 (94.5%)
3. e5d4 (93.7%)
4. d8e8 (90.0%)
5. d8e7 (52.3%)
</rationale><uci_move>h5g3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pbppnpbp/1pn1p1p1/4P3/2P5/1PNB1N2/PB1P1PPP/R2Q1RK1 w kq -
Side to move: White
Legal moves: d1b1, b3b4, g1h1, c3b5, h2h4, f1e1, d3e4, h2h3, f3d4, b2a3, g2g3, c3b1, f3e1, d1c2, d3e2, a2a4, c3d5, c4c5, c3e4, f3g5, d1c1, d3f5, a1b1, c3e2, d1e2, a1c1, d3b1, c3a4, g2g4, d3c2, b2c1, a2a3, f3h4, d3g6, d1e1

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

<rationale>
Position analysis (Win %):
1. d3e4 (51.9%)
2. f1e1 (51.3%)
3. d1e2 (48.8%)
</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): r1bqkb1r/pp3ppp/2n1pn2/3pN3/2pP4/4P3/PPP1BPPP/RNBQK2R w KQkq -
Side to move: White
Legal moves: e2g4, e5f3, e5g6, c2c3, e5f7, e5c6, b1c3, f2f4, b1d2, b2b4, e5g4, h2h4, e2d3, e1f1, e2f1, e2f3, f2f3, b2b3, e5d3, c1d2, b1a3, a2a3, h1f1, e5d7, d1d3, e1d2, g2g4, a2a4, h1g1, e1g1, d1d2, h2h3, e3e4, e5c4, g2g3, e2h5, e2c4

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

<rationale>
Position analysis (Win %):
1. e5c6 (51.4%)
2. f2f4 (49.3%)
3. b2b3 (48.3%)
4. a2a4 (48.2%)
</rationale><uci_move>e5c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p1Rn2p/6k1/p1b1p3/4P3/1B6/5PP1/5K2 b - -
Side to move: Black
Legal moves: g6g5, a5a4, c5b4, h7h6, g6h6, c5b6, c5d4, e7d5, c5e3, b7b5, c5f2, h7h5, g6h5, g6f6, g6g7, e7c8, e7g8, c5d6, e7c6, c5a7, e7f5, b7b6, c5a3

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

<rationale>
Position analysis (Win %):
1. b7b5 (80.0%)
2. h7h5 (78.9%)
3. g6g5 (78.9%)
4. e7c6 (78.8%)
5. b7b6 (69.8%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): r4bk1/p1pq1ppp/8/3N1b2/1P1Q1B2/3R4/P5PP/5K2 b - -
Side to move: Black
Legal moves: d7e6, d7c6, f8e7, f5h3, d7d8, f7f6, a7a5, a8c8, d7d6, a8d8, f5d3, d7d5, a7a6, f5e6, d7b5, f5g4, d7a4, f5g6, a8e8, f8b4, h7h5, c7c5, f5e4, f8c5, d7c8, d7e8, a8b8, f8d6, g7g6, d7e7, g7g5, h7h6, g8h8, c7c6

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

<rationale>
Position analysis (Win %):
1. g8h8 (25.9%)
2. a8d8 (13.1%)
3. d7b5 (9.8%)
4. f5d3 (8.6%)
</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): 8/p5k1/8/2prP3/5rp1/PPNB4/2K1RPP1/8 b - -
Side to move: Black
Legal moves: f4c4, f4f6, d5d7, f4f5, f4e4, f4b4, d5d8, d5e5, f4f3, d5d4, a7a5, g7h6, f4f8, f4f7, c5c4, f4f2, g7f8, g4g3, d5d3, g7f7, f4a4, g7g8, f4d4, g7h8, a7a6, d5d6

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

<rationale>
Position analysis (Win %):
1. d5d4 (93.4%)
2. d5d8 (93.0%)
3. d5d3 (92.4%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/6k1/K1Q5/8/8 b - - 0 1
Side to move: Black
Legal moves: g4h5, g4f4, g4f5, g4g5, g4h4

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1P6/4R2p/8/5bP1/3k4/4pK2/r3B3 b - -
Side to move: Black
Legal moves: d3c4, a1d1, f4g5, a1a8, f4e3, f4h2, f4d2, f4e5, a1a6, d3c2, a1b1, a1a4, f4c7, a1a5, f4d6, f4c1, a1a3, h6h5, f4g3, a1a2, a1e1, d3d4, f4b8, a1c1, a1a7

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

<rationale>
Position analysis (Win %):
1. a1d1 (52.9%)
2. a1c1 (52.6%)
3. a1b1 (50.8%)
4. h6h5 (50.3%)
5. a1e1 (0.4%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r3/pp6/1qp5/3pP3/2BP1pP1/7P/PP4Q1/1K5R b - -
Side to move: Black
Legal moves: e8e7, b8a8, b6d8, b6b5, e8g8, a7a6, e8e5, a7a5, e8d8, c6c5, b6b3, b6c7, b6b4, b6c5, e8f8, e8h8, b6a5, f4f3, b6d4, e8c8, b6a6, b8c7, d5c4, e8e6, b8c8, b6b2

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

<rationale>
Position analysis (Win %):
1. b8c7 (79.3%)
2. a7a5 (78.9%)
3. f4f3 (78.7%)
4. b6d4 (77.5%)
5. d5c4 (64.5%)
</rationale><uci_move>b8c7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp1pbpp1/2n1p3/6NQ/4PP2/2N5/PPP3PP/2KR1B1R b - -
Side to move: Black
Legal moves: a7a6, e7g5, e7a3, e7b4, e7c5, f7f6, f8e8, d8c7, d7d5, e7f6, d8e8, b7b5, c6b8, e7d6, c6d4, f7f5, d7d6, a8b8, a7a5, b7b6, c6b4, e6e5, c6a5, c6e5, g7g6, d8b6, d8a5

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

<rationale>
Position analysis (Win %):
1. f8e8 (99.0%)
2. f7f5 (99.0%)
3. e7g5 (75.2%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1q1k1nr/ppp1bppp/2n5/4P3/5B2/2N2b1P/PPP1Q1P1/3RKB1R w Kkq -
Side to move: White
Legal moves: d1d2, e1f2, f4h6, c3e4, d1d8, e2e4, d1d4, e2d2, b2b4, d1c1, g2g4, d1d6, e2e3, f4c1, d1b1, f4g3, f4g5, c3a4, h1g1, e2d3, e2b5, c3b1, d1a1, e2f3, e2c4, f4d2, e5e6, d1d3, h3h4, e1d2, c3b5, d1d7, g2f3, e2f2, f4h2, a2a4, a2a3, g2g3, b2b3, e2a6, c3d5, d1d5, h1h2, f4e3

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

<rationale>
Position analysis (Win %):
1. e2f3 (69.8%)
2. g2f3 (46.7%)
3. d1d8 (15.2%)
</rationale><uci_move>e2f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R7/N2rk1p1/6P1/5P2/r3pK2/4B3 w - -
Side to move: White
Legal moves: f2g1, f2g2, e1c3, e1b4, f3f4, a6h6, a6e6, a6f6, a6c6, a5c4, f2g3, f2e3, a6b6, a5b3, a6a8, a6a7, e1d2, a6d6, a5b7, a6g6, a5c6

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

<rationale>
Position analysis (Win %):
1. e1c3 (99.6%)
2. a5c4 (93.1%)
3. a5c6 (92.2%)
4. a6g6 (91.9%)
5. f2e3 (86.1%)
</rationale><uci_move>e1c3</uci_move><|eot_id|>


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

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

Position (FEN): 2R5/8/8/4K1k1/8/P7/r6p/8 w - -
Side to move: White
Legal moves: e5d5, c8c5, e5d6, a3a4, c8b8, c8c7, c8c6, c8e8, c8h8, c8c2, e5e6, c8g8, e5e4, c8f8, e5d4, c8a8, c8c3, c8d8, c8c4, c8c1

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

<rationale>
Position analysis (Win %):
1. c8h8 (15.6%)
2. c8g8 (15.6%)
3. c8c1 (15.6%)
4. e5e6 (1.0%)
5. c8c5 (1.0%)
</rationale><uci_move>c8h8</uci_move><|eot_id|>


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

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

Position (FEN): 4Rrk1/1p3pp1/p1p3n1/2Pp4/PP1P2nq/3Q4/3NN1B1/1R4K1 b - -
Side to move: Black
Legal moves: h4d8, g4h2, h4g3, h4h6, h4e7, h4h1, f7f5, h4f2, a6a5, g4f2, h4h8, h4h7, g6e7, g4h6, b7b6, g6e5, g8h7, f8e8, g4e5, f7f6, b7b5, h4f6, h4h2, g6h8, h4h3, h4h5, g4e3, g8h8, h4e1, g4f6, g6f4, h4g5

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

<rationale>
Position analysis (Win %):
1. h4h2 (31.3%)
2. h4f2 (13.2%)
3. f8e8 (12.7%)
</rationale><uci_move>h4h2</uci_move><|eot_id|>


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

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

Position (FEN): 2b2b2/r1q2k2/p3p3/5p2/P2N3Q/8/1pB2PPP/4R1K1 w - -
Side to move: White
Legal moves: d4b3, c2b1, h4g4, d4b5, e1d1, g1f1, f2f3, h4g5, d4f3, e1f1, d4f5, e1a1, h4h3, h4h8, e1e4, f2f4, h4h5, h4e7, d4e2, h4d8, h4f4, e1e5, c2d1, d4c6, c2e4, d4e6, c2d3, e1e3, e1e2, g2g3, g2g4, a4a5, g1h1, c2f5, c2b3, h4f6, h4g3, h4h6, e1e6, h4h7, e1c1, h4e4, e1b1, h2h3

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

<rationale>
Position analysis (Win %):
1. h4h7 (49.2%)
2. h4h5 (39.7%)
3. g2g3 (38.4%)
</rationale><uci_move>h4h7</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/3N1ppp/p3p3/1p1p1b2/3P4/2P5/PP3PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: d8b8, f5h3, a6a5, g7g5, f7f6, d8b6, h7h6, g8e7, b5b4, e8d7, f8d6, e6e5, d8c7, d8c8, f5d3, d8g5, e8e7, f5g4, f5b1, g7g6, h7h5, f5g6, g8h6, f8a3, f8c5, a8b8, d8e7, d8f6, f8b4, d8d7, a8c8, a8a7, g8f6, f5e4, d8h4, d8a5, f8e7, f5c2

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

<rationale>
Position analysis (Win %):
1. f8e7 (83.7%)
2. f8d6 (82.3%)
3. f5b1 (74.8%)
4. e8d7 (54.3%)
5. d8d7 (48.4%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pppp1ppp/4p3/4P3/2P1n1Q1/2P5/P2P1PPP/R1B1KBNR b KQkq -
Side to move: Black
Legal moves: h7h6, e8g8, d7d6, b8c6, d7d5, g7g6, d8e7, e8f8, e4g3, e4d6, f7f6, d8f6, b7b5, b7b6, c7c5, e4c5, e4c3, d8h4, e4f6, g7g5, a7a5, e4d2, f7f5, h7h5, h8g8, b8a6, e8e7, d8g5, c7c6, h8f8, a7a6, e4g5, e4f2

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

<rationale>
Position analysis (Win %):
1. b8c6 (82.9%)
2. d7d6 (81.6%)
3. d7d5 (78.8%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/4kppp/2p2n2/r3p3/p7/Pb2N1P1/1P1NPP1P/2R2RK1 b - -
Side to move: Black
Legal moves: c8a8, a5c5, h7h6, c8g8, a5a8, e7f8, e7e6, h7h5, a5a6, c8b8, c6c5, f6g4, a5d5, f6d7, e7d8, e7d7, f6g8, b3a2, f6d5, f6h5, c8c7, b3c2, c8d8, b3c4, g7g6, c8e8, f6e8, c8f8, e5e4, g7g5, f6e4, e7e8, b3d1, b3e6, c8h8, b3d5, a5a7, a5b5, e7d6

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

<rationale>
Position analysis (Win %):
1. g7g6 (59.1%)
2. b3a2 (54.5%)
3. b3d5 (53.8%)
4. b3e6 (49.9%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r3kbr1/p1p4p/2p1p3/6q1/3P1Rp1/8/PP4PP/RN1Q2K1 w q -
Side to move: White
Legal moves: d1c2, d1a4, f4f5, f4f6, b2b3, b2b4, g1f1, d1c1, h2h4, f4e4, b1d2, f4f3, d1f3, f4g4, a2a3, d1d3, d1f1, d1g4, h2h3, b1a3, d1d2, d1e1, f4f7, d1e2, a2a4, b1c3, f4f2, d4d5, f4f1, g1f2, d1b3, g2g3, g1h1, f4f8

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

<rationale>
Position analysis (Win %):
1. f4e4 (37.0%)
2. f4f2 (33.0%)
3. g2g3 (32.0%)
</rationale><uci_move>f4e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7K/3Q4/8/2k5/6r1 w - - 0 1
Side to move: White
Legal moves: d4d6, d4e5, d4g7, d4d8, d4d1, d4c5, d4d7, d4a1, d4c4, d4h4, d4a7, d4f4, d4e3, d4b2, h5h6, d4b6, d4c3, d4d5, d4e4, d4d2, d4f6, d4d3, h5h4, d4g4, d4a4, d4h8, d4g1, d4b4, d4f2

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>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/p1ppq1pp/1p2p3/n7/2PQ1P2/2P1PB2/P4P1P/2KR3R b - -
Side to move: Black
Legal moves: e7c5, g7g6, h8e8, e7g5, a5c4, h8f8, d7d6, a5c6, a5b7, h7h5, c7c6, e7b4, e7f6, d7d5, g7g5, h8g8, e7d6, b6b5, a7a6, a5b3, h7h6, e7f8, d8f8, e7f7, e7h4, d8e8, c7c5, e7a3, e7e8, d8g8, e6e5, c8b8

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

<rationale>
Position analysis (Win %):
1. g7g5 (41.3%)
2. a5c6 (40.1%)
3. h8f8 (38.1%)
</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): k7/8/8/6P1/1K6/4P3/8/8 w - - 0 1
Side to move: White
Legal moves: e3e4, b4a4, g5g6, b4b3, b4b5, b4c5, b4a5, b4c3, b4a3, b4c4

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>b4c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/6R1/2bk4/6K1/p3P3/P6p/7P/8 b - -
Side to move: Black
Legal moves: h8c8, c6b5, h8d8, c6a8, c6d5, d6e6, h8f8, h8h6, h8h4, c6d7, c6b7, h8a8, d6e5, h8e8, d6c5, h8g8, c6e4, h8h5, h8h7, c6e8, h8b8

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

<rationale>
Position analysis (Win %):
1. h8b8 (15.2%)
2. d6c5 (14.9%)
3. d6e5 (14.4%)
4. c6e4 (13.3%)
</rationale><uci_move>h8b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/2p5/3q1P1p/1P2R1P1/2Q4n/1B5P/5K2 b - -
Side to move: Black
Legal moves: a7a5, d5f5, g8h7, d5c4, g8f7, d5f7, d5a2, d5d4, f8d8, f8a8, h3g1, h5h4, f8b8, d5d2, d5b5, f8f6, d5d6, h5g4, f8f5, d5d1, c6c5, f8c8, a7a6, d5b3, h3g5, h3f4, g7g6, h3f2, d5d3, d5e5, g7g5, d5d7, d5d8, d5c5, d5e6, d5a5, f8f7, d5e4, f8e8, g8h8

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

<rationale>
Position analysis (Win %):
1. f8f6 (50.6%)
2. d5d1 (50.0%)
3. f8f5 (29.5%)
</rationale><uci_move>f8f6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/3bp1bp/3ppnp1/4BP2/4P3/8/P1q1BQPP/R4RK1 b - -
Side to move: Black
Legal moves: f6e8, c2c6, h7h6, d7b5, f6e4, d6d5, f6h5, f8e8, c2b1, c2c3, f8a8, h7h5, c2c5, c2c4, f8d8, f6g4, f8b8, c2d3, c2a4, c2a2, c2e2, g7h8, g6f5, f8c8, g8f7, d7e8, c2d1, d7c6, d7a4, f6d5, c2b2, g7h6, c2c8, e6f5, g6g5, g8h8, c2b3, c2d2, c2c7, d7c8, f8f7, c2e4, d6e5, c2c1

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

<rationale>
Position analysis (Win %):
1. g6f5 (45.3%)
2. f6e4 (29.7%)
3. d6e5 (29.5%)
</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): 1r2r1k1/p2bp2p/3p2p1/q2n4/2P5/1PN5/P2Q2PP/4RR1K w - -
Side to move: White
Legal moves: d2c2, f1f4, g2g3, f1f2, c3b1, e1e7, e1c1, f1f3, c4c5, c4d5, c3d1, d2d3, c3a4, d2d1, e1e6, f1f8, d2e3, c3e4, d2b2, c3b5, g2g4, d2g5, f1f6, d2d4, e1e2, d2f4, f1f7, d2f2, h2h3, d2h6, f1g1, e1a1, e1d1, e1e3, d2d5, d2c1, e1e5, h2h4, a2a4, a2a3, d2e2, e1e4, f1f5, c3e2, h1g1, e1b1, c3d5, b3b4

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

<rationale>
Position analysis (Win %):
1. d2d5 (65.9%)
2. c4d5 (54.3%)
3. b3b4 (29.0%)
</rationale><uci_move>d2d5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2k2/ppp1R1pp/8/4p1B1/2B3q1/2P5/PPP3PP/5RK1 b - -
Side to move: Black
Legal moves: g4f3, g4f4, c8f5, g4f5

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

<rationale>
Position analysis (Win %):
1. g4f3 (99.0%)
2. g4f4 (90.1%)
3. g4f5 (89.1%)
4. c8f5 (88.7%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/4bp1p/p1p1p1p1/3pP3/5P2/1P1Q3R/PBP3PP/RN4K1 w - -
Side to move: White
Legal moves: d3d2, h3g3, g2g4, b2c1, g1h1, h3h6, d3c4, d3d4, h3h5, f4f5, b3b4, d3d5, d3d1, d3e2, d3e3, h3f3, d3c3, d3f5, h3e3, d3g6, h3h4, a2a3, b2d4, d3a6, b2a3, b1a3, d3f1, g2g3, d3g3, g1f2, g1f1, c2c3, d3b5, d3f3, d3e4, b1c3, h3h7, b2c3, c2c4, a2a4, b1d2

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

<rationale>
Position analysis (Win %):
1. b1d2 (50.0%)
2. b1c3 (48.7%)
3. d3e3 (47.9%)
4. d3d2 (45.4%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/2p1p2p/2Pnk3/2K5/5P2/B7/8 w - -
Side to move: White
Legal moves: c4b3, a2b3, a2b1, f3f4, c4d3

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

<rationale>
Position analysis (Win %):
1. a2b3 (4.5%)
2. c4b3 (3.4%)
3. a2b1 (3.1%)
</rationale><uci_move>a2b3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppppbppp/5n2/3P4/2B1P3/5N2/PP1B1PPP/RN1QK2R w KQkq -
Side to move: White
Legal moves: a2a4, d1b3, h2h4, d2c3, d5d6, e1g1, h2h3, h1g1, e4e5, d2h6, f3e5, c4b5, d1e2, f3g1, d1a4, c4b3, d2f4, h1f1, c4d3, e1e2, b1a3, b2b3, b2b4, d1c1, f3g5, c4e2, g2g4, d1c2, d2a5, e1f1, c4a6, b1c3, a2a3, d2e3, d2g5, d2b4, g2g3, c4f1, f3h4, d2c1, f3d4

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

<rationale>
Position analysis (Win %):
1. e4e5 (71.0%)
2. b1c3 (61.6%)
3. d1c2 (60.3%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pq2pb1/1np1b1pp/p3p3/2P1P3/2N1QNPP/PP3P2/3RRBK1 w - -
Side to move: White
Legal moves: d1a1, d1d4, c3b5, f3h4, f3e5, d1d8, h3h4, f1g2, d1b1, f3h2, b2b3, c4c5, a2a4, e3e2, g1g2, d1d3, b2b4, f3d4, e3d2, g1h1, c3b1, e3c5, e3d4, e3f4, e3h6, e3b6, c3a4, g3g4, c3e2, d1d6, d1d7, d1d5, f1e2, e3d3, a2a3, e1e2, d1c1, e3g5, f3d2, d1d2, f1d3, g1h2, f3g5, e3c1, c3d5

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

<rationale>
Position analysis (Win %):
1. c4c5 (51.8%)
2. b2b3 (50.9%)
3. f3d2 (47.6%)
4. e3c1 (45.0%)
5. e3c5 (43.1%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/ppp2ppp/2p2n2/2b5/4P3/2N2Q2/PPPP1PPP/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: c8d7, c5d4, g7g6, a7a5, e8d7, f6h5, h7h5, f6g4, c5b4, f6g8, d8d4, f6e4, c5f2, e8e7, c8e6, h7h6, d8e7, d8d3, d8d2, f6d7, h8f8, c5e7, d8d5, h8g8, e8g8, c8h3, c8g4, c5f8, b7b6, c5a3, b7b5, a7a6, f6d5, e8f8, d8d6, c5e3, c5d6, g7g5, c8f5, a8b8, c5b6, d8d7

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

<rationale>
Position analysis (Win %):
1. c8e6 (62.4%)
2. c5d4 (62.0%)
3. d8e7 (61.7%)
4. f6g4 (58.9%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/2bkpp2/p7/2P1P3/2K2PP1/1N5P/8 b - -
Side to move: Black
Legal moves: c6d5, h7h6, c6d7, c6a8, d6c7, c6a4, c6e4, c6b5, d6e7, h7h5, a5a4, d6c5, e6e5, d6e5, d6d7, f6f5, c6b7, c6e8

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

<rationale>
Position analysis (Win %):
1. h7h5 (54.9%)
2. h7h6 (54.6%)
3. f6f5 (51.3%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 3r2r1/1pkb1p2/4p3/3p4/5P2/P2R4/2P1N1BP/4K2R b K -
Side to move: Black
Legal moves: d7c6, c7d6, g8g6, g8g2, f7f5, c7c6, e6e5, g8e8, b7b5, c7c8, g8f8, d7b5, d8f8, g8g4, g8g7, d7c8, d8b8, d8e8, d7e8, c7b8, f7f6, g8h8, d8a8, g8g5, c7b6, b7b6, d5d4, g8g3, d8c8, d7a4

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

<rationale>
Position analysis (Win %):
1. f7f6 (78.6%)
2. g8g4 (78.0%)
3. g8g2 (49.4%)
</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): 8/B3R1bk/6p1/N1n2p1p/P3p3/1P2P2P/5PPK/2r5 w - -
Side to move: White
Legal moves: a7c5, h2g3, e7e5, e7g7, e7c7, a5c6, e7e4, f2f4, b3b4, e7e8, a7b6, h3h4, g2g4, e7d7, a7b8, e7f7, e7e6, e7b7, a5b7, a5c4, g2g3, f2f3

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

<rationale>
Position analysis (Win %):
1. b3b4 (88.8%)
2. a7c5 (86.0%)
3. e7c7 (81.1%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): k4K2/8/8/8/8/8/3R4/8 b - - 0 1
Side to move: Black
Legal moves: a8a7, a8b7, a8b8

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>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp3ppp/4p3/q2pPn2/P1pP2Q1/2P5/2PBBPPP/R3K1NR b KQkq -
Side to move: Black
Legal moves: f5e7, c8d7, a5b4, f5g3, a5b5, f5d4, f5h6, a5c7, h7h5, e8f8, b7b6, h8g8, f5e3, f5h4, h7h6, a5a6, g7g5, g7g6, a5c3, f5d6, b8d7, b8a6, e8d8, a5d8, e8d7, a5b6, a7a6, f7f6, e8e7, b8c6, a5a4, h8f8, b7b5, a5c5, e8g8

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

<rationale>
Position analysis (Win %):
1. a7a6 (57.1%)
2. h7h6 (55.7%)
3. c8d7 (54.9%)
4. b8c6 (54.3%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4b3/8/p1pKPk1P/P7/8/8 b - -
Side to move: Black
Legal moves: f4g3, e6f5, e6g4, e6d5, e6c8, f4g4, e6d7, e6g8, f4f3, e6f7, e6h3, c4c3

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

<rationale>
Position analysis (Win %):
1. f4f3 (34.8%)
2. f4g3 (34.8%)
3. f4g4 (1.0%)
4. e6f7 (1.0%)
5. e6g8 (1.0%)
</rationale><uci_move>f4f3</uci_move><|eot_id|>


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

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

Position (FEN): r6r/1pp3pp/p2k1p2/3B4/5b2/2N5/PPP3PP/3RR1K1 w - -
Side to move: White
Legal moves: c3e2, d5e4, g2g3, e1e7, a2a4, e1e8, d1d2, d5b3, d1c1, e1e3, e1e6, c3b1, e1f1, g1f1, e1e4, d1d3, d5f7, d5f3, e1e5, a2a3, d5b7, c3e4, d5g8, e1e2, c3b5, g2g4, d5c6, b2b3, g1h1, d1d4, d1b1, d5e6, d1a1, h2h4, g1f2, h2h3, d5c4, c3a4, b2b4

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

<rationale>
Position analysis (Win %):
1. d5b7 (99.0%)
2. d5e6 (91.6%)
3. d5f3 (91.0%)
</rationale><uci_move>d5b7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5k2/8/8/4Q3/8/7K w - - 0 1
Side to move: White
Legal moves: e3d4, e3f2, e3a3, e3c3, e3g3, h1h2, e3e6, e3d2, e3b6, e3f3, e3h3, e3b3, e3f4, e3e4, e3h6, e3d3, e3e2, e3e5, e3e8, e3c1, h1g1, e3g5, e3e7, e3g1, h1g2, e3e1, e3a7, e3c5

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>e3e8</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/ppq2pb1/2n1bnpp/2ppp3/P3P3/2PPN1PP/1P1N1PB1/R1BQR1K1 w - -
Side to move: White
Legal moves: e4d5, e3c4, d2f3, e3c2, e3g4, h3h4, g1f1, b2b4, b2b3, d1b3, e3d5, d2c4, e1f1, e3f1, c3c4, g1h2, d1c2, d1h5, e1e2, d2b1, g1h1, a4a5, d2f1, e3f5, g2f3, d1f3, g2h1, g2f1, a1a3, d1e2, a1b1, f2f3, d3d4, d2b3, g3g4, d1g4, f2f4, a1a2

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

<rationale>
Position analysis (Win %):
1. c3c4 (47.3%)
2. d1c2 (40.3%)
3. a1b1 (40.0%)
4. a4a5 (39.4%)
5. e3g4 (39.1%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp3ppp/2nppn2/2p5/2PP4/2PQ1NP1/P3PPBP/R1B2RK1 b - -
Side to move: Black
Legal moves: f6h5, f6d7, c5d4, c8d7, g7g5, c6d4, a8b8, d8d7, d8e7, d8e8, b7b5, h7h6, f6d5, b7b6, a7a5, g8h8, g7g6, d6d5, a7a6, c6e5, d8c7, c6e7, d8b6, f6e4, c6a5, c6b4, f6g4, f8e8, c6b8, f6e8, d8a5, e6e5, h7h5

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

<rationale>
Position analysis (Win %):
1. d8c7 (53.7%)
2. h7h6 (52.8%)
3. e6e5 (50.8%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qr1k1/p4p2/1p1b2p1/7p/4pQ2/1P1bP1P1/PB3P1P/2RR1BK1 w - -
Side to move: White
Legal moves: b2h8, b2a1, f4f7, f4g4, f4d6, c1c7, c1b1, c1c4, f2f3, b2c3, f4g5, d1d2, b2f6, c1c3, c1c2, a2a3, f1d3, f4h4, g1h1, f1g2, b2e5, f4f6, g1g2, a2a4, h2h4, b2a3, f1h3, f4e4, g3g4, c1c8, h2h3, f4e5, c1c6, d1e1, b2g7, b3b4, f1e2, f4f3, c1c5, f4h6, c1a1, b2d4, f4f5, d1d3

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

<rationale>
Position analysis (Win %):
1. f4h6 (56.4%)
2. f4f6 (53.3%)
3. f4h4 (51.1%)
</rationale><uci_move>f4h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2K5/8/7k/8/8/1R6/8 w - - 0 1
Side to move: White
Legal moves: b2c2, c7c6, b2b4, c7c8, b2b3, b2h2, c7d8, c7b7, b2a2, b2e2, b2b8, c7d6, c7b6, b2b5, b2b6, c7b8, b2f2, b2b7, b2b1, b2g2, b2d2, c7d7

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>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): r1bqk1nr/pppp1ppp/2n5/2b1p3/4PP2/2N2N2/PPPP2PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c6b4, c5b6, c5d4, b7b6, g7g5, c5b4, f7f6, a8b8, d8f6, g8e7, d7d6, d8e7, a7a6, c6e7, d7d5, c5e3, e8f8, c5f8, a7a5, e5f4, h7h5, c6b8, d8g5, g8f6, e8e7, h7h6, c5e7, c5g1, c5a3, c5d6, b7b5, c6a5, c5f2, d8h4, g8h6, c6d4, g7g6, f7f5

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

<rationale>
Position analysis (Win %):
1. f7f6 (57.3%)
2. e5f4 (54.0%)
3. d7d6 (51.4%)
</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): 3r2k1/1p2n2p/3q4/p1Rp1ppB/P2Q4/1P2P3/5PPP/6K1 b - -
Side to move: Black
Legal moves: d8c8, d8e8, b7b6, d6g6, d6c7, g5g4, d6f4, d6c5, d6h2, d6b6, e7c6, d6d7, d8a8, h7h6, e7c8, d8f8, d6g3, d6a6, b7b5, d6e5, d6e6, g8f8, e7g6, d6b8, d6h6, d6c6, d8b8, d8d7, f5f4, d6f6

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

<rationale>
Position analysis (Win %):
1. b7b6 (58.4%)
2. g5g4 (56.1%)
3. e7c6 (55.6%)
</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): 2b2rk1/1pq5/p1p1P2p/P1Pp4/1R3r2/2QB4/6P1/4R1K1 b - -
Side to move: Black
Legal moves: c7g7, h6h5, f4d4, f4c4, d5d4, c8e6, c7e5, f4e4, f4h4, f4f6, c7b8, c8d7, c7h7, f4f5, f8e8, c7d8, c7b6, b7b6, f4f1, f4g4, f8d8, f8f7, c7d7, b7b5, f4b4, f4f3, c7e7, c7a5, c7f7, f4f2, c7d6, f8f6, f8f5, f4f7

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

<rationale>
Position analysis (Win %):
1. c7g7 (60.4%)
2. d5d4 (56.1%)
3. f8e8 (56.1%)
</rationale><uci_move>c7g7</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/p2q2pb/1p1b1p1p/2p1pP2/P1NpP1P1/1P1P1Q2/2P4P/R1B1R1K1 b - -
Side to move: Black
Legal moves: e8a8, b6b5, d7e7, g8h8, d7b7, d6b8, e8c8, d6e7, g7g5, e8e7, a7a5, h7g6, a7a6, d7c8, d7d8, e8b8, h7f5, d7f5, f8f7, d7c6, d7e6, g7g6, d7c7, h6h5, d7a4, d7b5, e8d8, d6c7, g8f7, e8e6, d7f7

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

<rationale>
Position analysis (Win %):
1. d6c7 (64.5%)
2. d7c6 (63.4%)
3. g8f7 (58.2%)
</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): 2r1k2r/pq2bppp/n3pn2/P2p4/Rp2P3/2PN1PP1/1P4KP/1NBQ1R2 w k -
Side to move: White
Legal moves: d1b3, f1f2, h2h4, a4b4, d3b4, d1e2, g2f2, a4a2, f1e1, d1c2, d1d2, f3f4, g3g4, c1h6, g2h3, e4e5, d3e1, g2g1, g2h1, c1g5, b1d2, c1f4, h2h3, b2b3, c3c4, e4d5, a4a1, c1e3, b1a3, a4a3, d3c5, d3f4, c3b4, f1h1, d1e1, d3e5, c1d2, f1g1, d3f2

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

<rationale>
Position analysis (Win %):
1. c3b4 (40.3%)
2. d3b4 (39.0%)
3. e4d5 (37.3%)
</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): r1b1qrk1/p1p3pp/1pnppn2/5p2/2PP1N2/B1P3P1/P3PPBP/1R1Q1RK1 b - -
Side to move: Black
Legal moves: d6d5, f8f7, f6e4, c6d8, c6b4, e8f7, e8h5, e6e5, g8h8, c6e5, c6e7, c6d4, a8b8, f6g4, a7a6, c6b8, c8a6, f6h5, e8d7, h7h5, g7g5, c8b7, e8g6, f6d5, f6d7, e8e7, a7a5, b6b5, g7g6, c8d7, g8f7, h7h6, c6a5, e8d8

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

<rationale>
Position analysis (Win %):
1. c8d7 (50.4%)
2. a8b8 (50.0%)
3. c8b7 (49.8%)
4. f6e4 (48.7%)
5. f8f7 (46.3%)
</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): r3k2r/pp2bppp/1nnqp3/3P3b/8/1QN2N1P/PP2BPP1/R1B2RK1 b kq -
Side to move: Black
Legal moves: e8g8, d6g3, e8f8, c6b8, a8c8, e7d8, e8d7, d6f4, a7a6, f7f6, c6a5, e7h4, e6d5, d6d8, e7f8, f7f5, b6c4, b6d5, c6d4, g7g5, d6a3, e7f6, a7a5, e8d8, e7g5, a8d8, e6e5, h5f3, d6b4, b6c8, c6e5, d6c7, d6d7, g7g6, d6h2, h8g8, b6a4, a8b8, d6c5, c6d8, d6b8, d6d5, h5g4, h5g6, e8c8, d6e5, h7h6, h8f8, c6b4, b6d7

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

<rationale>
Position analysis (Win %):
1. e6d5 (54.6%)
2. h5f3 (51.2%)
3. b6d5 (50.0%)
</rationale><uci_move>e6d5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/1p1b1ppp/2n1pn2/pBPp4/1P3B2/2P1P3/P4PPP/RN1QK1NR w KQkq -
Side to move: White
Legal moves: d1b3, e1d2, d1a4, f4e5, e3e4, d1g4, e1e2, a2a4, d1d4, b4a5, b5e2, h2h4, g1h3, f4h6, g1f3, b5c4, e1f1, d1c2, d1d5, d1h5, b5a6, f4c7, g2g4, d1d2, a2a3, b1a3, b5a4, h2h3, d1e2, f4b8, b1d2, d1d3, g1e2, d1f3, f4g3, d1c1, f4g5, b5d3, g2g3, f4d6, f2f3, b5f1, c3c4, b5c6

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

<rationale>
Position analysis (Win %):
1. d1b3 (52.9%)
2. d1e2 (49.2%)
3. b5c6 (47.8%)
</rationale><uci_move>d1b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1b2N3/8/1p6/1PkP4/P3K3/8/8 w - -
Side to move: White
Legal moves: d4d5, a3a4, e7g8, e3f4, e7c6, e7g6, e3f2, e3e2, e3d2, e7c8, e7f5, e7d5

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

<rationale>
Position analysis (Win %):
1. e7f5 (99.6%)
2. e7g6 (54.6%)
3. e7g8 (54.6%)
4. e3f4 (50.6%)
5. e3d2 (50.6%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4kP1p/bp2P1pP/3BK1P1/2P5/8/8 b - -
Side to move: Black
Legal moves: b5b4, a5d8, a5c7, a5c3, a5b6, a5b4, e6d7, e6f7

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

<rationale>
Position analysis (Win %):
1. e6f7 (99.0%)
2. e6d7 (99.6%)
3. a5d8 (98.1%)
4. a5c7 (98.0%)
5. b5b4 (97.9%)
</rationale><uci_move>e6f7</uci_move><|eot_id|>