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

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

Position (FEN): rnb2rk1/pp3ppp/1q2p3/1Nn1P3/1P1p1P2/2P1B3/P5PP/R2QKB1R w KQ -
Side to move: White
Legal moves: e3c1, g2g4, d1b3, f4f5, d1c2, a1b1, b5a7, b5c7, d1a4, h1g1, e3g1, d1c1, g2g3, f1d3, e3f2, b5d6, e1f2, e1e2, a2a4, d1d4, d1d3, f1e2, c3d4, b4c5, e3d4, h2h3, a1c1, d1g4, e1d2, a2a3, h2h4, d1b1, c3c4, d1d2, b5a3, d1e2, f1c4, d1f3, b5d4, e3d2, d1h5

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

<rationale>
Position analysis (Win %):
1. b4c5 (87.8%)
2. e3d4 (86.7%)
3. d1d4 (79.7%)
4. b5d4 (75.8%)
5. e3f2 (75.2%)
</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): r1bq1rk1/pp3ppp/2n5/2bp4/5B2/P3PN2/1P3PPP/R2QKB1R b KQ -
Side to move: Black
Legal moves: d5d4, g7g5, d8d7, c8d7, c6a5, a7a6, c5e3, c8e6, g7g6, c5b4, d8e7, g8h8, c8g4, d8b6, c6b8, d8h4, c5d4, d8c7, d8g5, c5a3, f8e8, c6e7, h7h6, d8e8, f7f5, d8d6, d8a5, c8f5, c5e7, c6b4, c6e5, c5b6, b7b5, b7b6, h7h5, c8h3, a7a5, c6d4, c5d6, f7f6, d8f6, a8b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (49.0%)
2. c5b6 (48.7%)
3. d8f6 (46.8%)
4. d5d4 (45.7%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/3nbp2/b3p1pN/2ppPnP1/pp3B1Q/3P2P1/PPP2PB1/R3R1K1 b - -
Side to move: Black
Legal moves: g8h8, f5h6, g8h7, g8g7

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

<rationale>
Position analysis (Win %):
1. g8h7 (94.8%)
2. g8h8 (94.5%)
3. f5h6 (29.1%)
</rationale><uci_move>g8h7</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/2p2p1p/p2pb1p1/6PB/2p1PP1P/2N5/PP1Q4/2KR2R1 b - -
Side to move: Black
Legal moves: g8g7, c7c5, f7f5, g6h5, d8e7, b8a8, d6d5, d8f6, d8c8, b8b2, a6a5, b8b5, b8b6, h7h6, c7c6, f8e8, d8e8, b8b4, f7f6, e6c8, b8c8, e6f5, e6h3, e6d7, g8h8, b8b7, d8g5, e6g4, e6d5, b8b3, d8d7

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

<rationale>
Position analysis (Win %):
1. a6a5 (82.9%)
2. b8b6 (82.9%)
3. c7c6 (82.5%)
4. g6h5 (81.0%)
</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): 2r2rk1/p1q1nppp/4pb2/1p1nN3/2NP2Q1/PP6/5PPP/R1B1R1K1 w - -
Side to move: White
Legal moves: c4d2, g1f1, g4f4, e1e2, g1h1, e5d3, a3a4, g4h3, c4b2, e1e3, g4e4, c1h6, g4g3, f2f4, g4h4, e1d1, g2g3, c1e3, f2f3, g4e2, h2h4, g4f5, e5g6, c4d6, e1f1, g4g5, e5f3, c4e3, c1d2, g4d1, g4f3, g4h5, g4e6, e5f7, e5c6, b3b4, c1g5, c4a5, e1e4, c1b2, g4g7, a1b1, g4g6, h2h3, c4b6, a1a2, c1f4, e5d7

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

<rationale>
Position analysis (Win %):
1. c4d2 (36.9%)
2. c4b2 (24.0%)
3. c1d2 (20.6%)
4. g2g3 (19.1%)
5. c1h6 (18.7%)
</rationale><uci_move>c4d2</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/1p4kp/1N2b1p1/4pp2/8/1P2PB1P/r4PP1/6K1 w - -
Side to move: White
Legal moves: g2g4, f3d5, e3e4, d8b8, d8d5, g1h2, b6c4, d8c8, b6a4, d8d2, f3e2, d8f8, f3c6, g1f1, d8e8, d8d1, b6d7, f3h5, d8d4, b3b4, b6d5, h3h4, g1h1, d8h8, f3b7, g2g3, d8d7, d8d6, d8g8, f3g4, b6c8, b6a8, f3e4, d8a8, f3d1, d8d3

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

<rationale>
Position analysis (Win %):
1. f3d5 (85.2%)
2. f3b7 (82.9%)
3. d8d6 (81.5%)
4. h3h4 (80.4%)
5. d8e8 (79.3%)
</rationale><uci_move>f3d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pn1ppp/2Q5/4p3/8/b7/PPP2PPP/R1BR2K1 w kq -
Side to move: White
Legal moves: c6e4, h2h3, c6a4, g2g4, d1f1, c6b6, c6f3, c6h6, c1e3, d1d5, c2c4, b2b4, g1h1, c1g5, b2b3, c1f4, c6f6, c6b5, c6c3, c6e6, d1d2, d1d3, f2f4, c6a6, c2c3, b2a3, c6c5, h2h4, c6d6, c6g6, d1d7, c1h6, g2g3, g1f1, a1b1, c6b7, c6a8, d1d6, d1e1, c6c7, c1d2, c6c4, c6d7, d1d4, f2f3, c6d5

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

<rationale>
Position analysis (Win %):
1. b2a3 (84.7%)
2. d1d7 (82.1%)
3. c1g5 (55.6%)
</rationale><uci_move>b2a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1p6/8/8/8/5P1k/5K2 w - - 0 1
Side to move: White
Legal moves: f1e1, f2f4, f1e2, f2f3

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>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/4b3/8/K1p1P3/P1R4P/8/1r6 b - -
Side to move: Black
Legal moves: b1h1, b1b2, b1a1, e6d7, f7g8, e6f5, f7g7, f7f8, f7e7, f7f6, b1b3, e6d5, b1b5, b1f1, b1e1, b1b4, b1b7, b1g1, e6h3, e6g4, b1b6, f7g6, f7e8, b1d1, b1b8, b1c1, e6c8

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

<rationale>
Position analysis (Win %):
1. b1b8 (15.3%)
2. e6d7 (14.6%)
3. b1b3 (13.3%)
4. f7e7 (11.6%)
5. f7f6 (5.9%)
</rationale><uci_move>b1b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3bp/2np1pp1/8/2PNP1n1/2N5/PP2BPPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: c8e6, c6e7, g7h6, g7h8, a7a5, f8e8, d6d5, c6d4, c6e5, d8d7, g4f2, c8f5, c6a5, a7a6, f6f5, c6b8, d8e7, b7b6, g4h2, b7b5, f8f7, h7h5, g4e3, d8e8, g4e5, c6b4, a8b8, g8f7, h7h6, g4h6, c8d7, g8h8, g6g5

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

<rationale>
Position analysis (Win %):
1. g4h6 (56.4%)
2. f6f5 (55.4%)
3. c6d4 (52.8%)
</rationale><uci_move>g4h6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/1R5p/1N2bpp1/8/4p1PP/1P2PB2/r4P2/6K1 w - -
Side to move: White
Legal moves: b6d7, f3d1, b6a4, f3h1, b7b8, g1h1, b6c4, f3e2, b3b4, b6a8, b7g7, b6c8, g1f1, f3e4, b7d7, b7h7, b6d5, b7c7, g4g5, g1g2, b7f7, b7a7, g1h2, h4h5, b7e7, f3g2

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

<rationale>
Position analysis (Win %):
1. f3e4 (90.1%)
2. b7b8 (89.5%)
3. f3g2 (87.8%)
4. f3h1 (87.6%)
5. g4g5 (85.4%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/3bppbp/2Pp1np1/pp1P4/1n2P3/2N3P1/4NPBP/1RBQ1RK1 b - -
Side to move: Black
Legal moves: b8b6, g7h8, e7e5, d8c7, g7h6, f6e4, b4d5, b4d3, h7h6, b4c6, b4a6, b4c2, f8e8, d7c6, b8c8, b4a2, b8a8, d7e6, d8c8, e7e6, f6e8, d7f5, f6d5, d7h3, d7e8, h7h5, f6h5, f6g4, d7c8, g6g5, d7g4, a5a4, g8h8, d8e8, d8b6, b8b7

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

<rationale>
Position analysis (Win %):
1. d8c7 (66.8%)
2. f6g4 (66.6%)
3. d7c8 (61.8%)
4. d8c8 (61.0%)
5. d7g4 (60.6%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/QK6/5k2/8/R7 w - - 0 1
Side to move: White
Legal moves: b4c4, a4a2, a1a3, b4a5, a4b3, a4a5, a4e8, a1h1, b4a3, a1b1, a4a3, b4b5, a1g1, b4b3, a1a2, b4c3, a4a8, a4a6, a1d1, a4b5, a1f1, a4d7, a4a7, a4d1, a1c1, a1e1, a4c6, a4c2, b4c5

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): r2q1rk1/ppp1bppp/3p4/8/1nnP4/P1N1BQ1P/1P3PP1/RB2K2R b KQ -
Side to move: Black
Legal moves: c4e3, d8d7, c4a3, g7g5, a7a6, b4c2, b7b5, c7c5, b7b6, a7a5, b4d3, g8h8, f7f6, b4c6, e7h4, c4d2, e7f6, d8b8, c4b6, d8e8, b4a2, c4a5, h7h6, a8c8, c4b2, f7f5, b4a6, d8c8, g7g6, e7g5, a8b8, b4d5, f8e8, c4e5, c7c6, h7h5, d6d5

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

<rationale>
Position analysis (Win %):
1. e7h4 (73.4%)
2. d6d5 (72.8%)
3. c4e3 (67.8%)
4. b4a6 (65.0%)
5. b4c6 (47.7%)
</rationale><uci_move>e7h4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp2pbp/3p1np1/4p3/4P3/5NP1/PPPPQPBP/RNB2RK1 w kq -
Side to move: White
Legal moves: g2h1, a2a3, f3g5, g2h3, f3e1, d2d3, f1d1, e2e3, c2c4, g3g4, f1e1, h2h4, h2h3, f3e5, b2b3, d2d4, b1c3, e2d1, g1h1, e2b5, e2d3, e2e1, b2b4, e2a6, b1a3, c2c3, e2c4, f3h4, f3d4, a2a4

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

<rationale>
Position analysis (Win %):
1. d2d4 (54.2%)
2. b2b4 (51.9%)
3. f1d1 (51.9%)
4. c2c3 (50.7%)
5. d2d3 (50.0%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): 3r1b2/8/5k2/p1pKR3/8/2P5/5P2/2B5 w - -
Side to move: White
Legal moves: d5c6, d5e4, d5c4

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

<rationale>
Position analysis (Win %):
1. d5e4 (51.8%)
2. d5c4 (10.8%)
3. d5c6 (10.6%)
</rationale><uci_move>d5e4</uci_move><|eot_id|>


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

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

Position (FEN): 3r1r2/1R3p1k/4p2p/1P4pP/2N2P2/6PK/8/8 w - g6
Side to move: White
Legal moves: c4b6, c4d6, c4a3, c4b2, h3g2, h3h2, g3g4, b7d7, b7b8, h5g6, b7b6, c4a5, f4f5, f4g5, b7f7, b7a7, b7c7, c4e3, b5b6, h3g4, c4d2, b7e7, c4e5

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

<rationale>
Position analysis (Win %):
1. h5g6 (49.8%)
2. c4e5 (46.1%)
3. b5b6 (41.5%)
4. f4g5 (40.3%)
5. b7e7 (30.4%)
</rationale><uci_move>h5g6</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1p3ppp/p1p5/3Pp2b/Q3P2b/4N2q/PP1B1P1P/2R1K1R1 w - -
Side to move: White
Legal moves: g1g5, g1g3, e3d1, a4a3, c1c4, a4b5, a4d1, c1d1, g1g2, c1c5, g1g7, a4b4, d2b4, e3c4, c1b1, a4a6, g1g4, d5c6, c1c6, e3g4, a4b3, a4c2, c1c3, g1g6, d2c3, d5d6, e3f5, a4a5, b2b3, e3g2, a4c4, a2a3, e3c2, c1c2, g1f1, a4c6, d2a5, c1a1, a4d4, g1h1, e3f1, b2b4

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

<rationale>
Position analysis (Win %):
1. g1g2 (13.0%)
2. a4c4 (12.4%)
3. e3g4 (11.7%)
</rationale><uci_move>g1g2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3p2/1p1qp1pQ/2ppn3/3P1R2/2P1P2P/PP1N2P1/3R2K1 b - -
Side to move: Black
Legal moves: f8c8, f7f6, b7c6, a7a5, e5c4, e5g4, a8b8, c5c4, e5d7, d6e7, d6d8, f8e8, b7a6, b6b5, d6d7, e5c6, b7c8, g6g5, d6c6, d6b8, d6c7, a7a6, e5f3, f8d8, c5d4, f7f5, e5d3, a8d8, f8b8, a8c8, a8e8

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

<rationale>
Position analysis (Win %):
1. g6g5 (82.5%)
2. f7f6 (80.8%)
3. f7f5 (80.4%)
4. d6d7 (80.0%)
5. d6e7 (79.6%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp1bpppp/5n2/2pp4/3P1B2/2P1PP2/PP2N1PP/RN1QKB1R b KQkq -
Side to move: Black
Legal moves: f6h5, b7b5, e7e5, f6g8, f6e4, d7h3, d7g4, d7b5, g7g5, a7a6, b8a6, c5c4, f6g4, h7h5, d7f5, e7e6, d8c7, h7h6, d8b6, b8c6, b7b6, h8g8, d7a4, d8a5, g7g6, d7c6, c5d4, d7e6, d7c8, a7a5, d8c8

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

<rationale>
Position analysis (Win %):
1. d8b6 (50.0%)
2. f6h5 (48.7%)
3. h7h6 (47.9%)
4. b8c6 (46.9%)
5. e7e6 (46.8%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r2/pp3pbk/6p1/3PP2p/b1p2P1P/4B2B/PP1Q4/2K3RR w - -
Side to move: White
Legal moves: h3c8, h3e6, e3b6, f4f5, d2f2, g1g2, a2a3, d2d1, e3d4, d2g2, d2d3, c1b1, h3g2, d2h2, d2e2, d2e1, d2a5, h3f1, g1f1, h1h2, e3c5, d2b4, g1g6, e3f2, h3f5, h3d7, e3a7, d2c3, g1e1, g1g5, b2b3, d2d4, g1g3, b2b4, d2c2, g1g4, e5e6, h3g4, d5d6, g1d1

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

<rationale>
Position analysis (Win %):
1. f4f5 (75.5%)
2. c1b1 (69.1%)
3. e3c5 (66.2%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2r5/P5R1/1P6/8/5k2/2P3p1/2K5 b - -
Side to move: Black
Legal moves: g2g1r, c7h7, c7d7, c7c4, c7c5, f3e2, g2g1n, f3f2, c7g7, f3e3, c7a7, c7e7, g2g1b, f3e4, c7c6, c7c2, c7b7, f3f4, g2g1q, c7f7, c7c8, c7c3

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

<rationale>
Position analysis (Win %):
1. c7c4 (97.3%)
2. c7c3 (97.3%)
3. c7e7 (96.2%)
4. c7h7 (96.2%)
5. c7a7 (95.8%)
</rationale><uci_move>c7c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1bppp/p1np1n2/4P3/Pp2P3/1B3b2/1PP2PPP/RNBQR1K1 w kq -
Side to move: White
Legal moves: g2f3, g2g3, a1a3, c1g5, a4a5, d1d2, b3e6, e1f1, c2c3, e5e6, g1h1, a1a2, h2h3, g1f1, e1e2, c1h6, b3d5, c1e3, c1d2, e1e3, e5d6, c1f4, c2c4, d1d5, h2h4, d1e2, b1c3, d1d3, b1d2, d1d6, e5f6, b3a2, b1a3, g2g4, b3c4, b3f7, d1d4, d1f3

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

<rationale>
Position analysis (Win %):
1. d1f3 (56.1%)
2. g2f3 (53.1%)
3. b3f7 (31.6%)
4. e5f6 (21.4%)
5. d1d2 (20.7%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p4pp1/2p1p2p/2b1n2P/8/rrP3P1/2R2P2/2BR1BK1 w - -
Side to move: White
Legal moves: f1a6, d1d5, d1d7, d1d3, f1c4, c1e3, c3c4, f1b5, c2e2, g1h1, d1d6, d1d4, g1h2, f1g2, g3g4, c1b2, f1e2, d1d2, c1d2, c2b2, c1h6, f1d3, c2a2, f1h3, g1g2, c2d2, c1a3, d1e1, d1d8, c1g5, c1f4

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

<rationale>
Position analysis (Win %):
1. c1a3 (55.6%)
2. d1d8 (55.5%)
3. g1g2 (48.7%)
4. c2e2 (48.2%)
5. c1f4 (37.0%)
</rationale><uci_move>c1a3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1b1pp/3ppn2/5p2/2PPP3/2N3P1/PP3PBP/R1BQK1NR b KQkq -
Side to move: Black
Legal moves: h8f8, h7h5, e8f7, f5e4, h8g8, f6e4, f6g4, e8d7, f6d5, e8g8, e6e5, c8d7, b7b6, e8f8, c7c5, a7a5, b8d7, h7h6, b7b5, d6d5, b8a6, g7g6, f6g8, c7c6, b8c6, d8d7, f6d7, a7a6, f5f4, e7f8, f6h5, g7g5

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

<rationale>
Position analysis (Win %):
1. e6e5 (59.3%)
2. f5e4 (55.0%)
3. f6e4 (54.7%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/5kp1/5p1p/2Np4/r2Pn1P1/2b1B2P/5PK1/8 b - -
Side to move: Black
Legal moves: a4a7, f7g6, a4a2, c3e1, e4d2, f6f5, a4b4, e4c5, f7e7, c3a5, a4a1, a4a6, c3b4, e4g3, g7g6, g7g5, e4g5, a4a8, e4f2, a4a5, a4c4, a4a3, c3d4, c3d2, c3b2, a4d4, c3a1, e4d6, h6h5

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

<rationale>
Position analysis (Win %):
1. a4a5 (57.3%)
2. a4a2 (54.3%)
3. a4a7 (52.1%)
4. a4b4 (51.3%)
5. e4c5 (48.5%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1nk3p1/p1pp1p1p/7P/1PPK1P2/P6B/6P1/8 b - -
Side to move: Black
Legal moves: g7g6, c6c5, c7b6, b7c5, c7b8, d6d5, b7a5, a6a5, f6f5, c7d8, b7d8, g7g5

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

<rationale>
Position analysis (Win %):
1. b7d8 (80.8%)
2. a6a5 (79.6%)
3. c7d8 (78.2%)
4. c6c5 (74.9%)
5. c7b6 (70.6%)
</rationale><uci_move>b7d8</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2b1np1p/R3p3/1R3p2/2rP4/2P1BN2/5PPP/6K1 b - -
Side to move: Black
Legal moves: c7b8, c4c5, g8g7, g8h8, f5f4, e6e5, c7d8, e7c8, f8c8, c7h2, c4d4, c7b6, f8b8, c7d6, h7h5, c4b4, f7f6, f8a8, f8e8, e7c6, c4c3, h7h6, c7e5, c7f4, c4c6, f8d8, c7g3, e7g6, c4a4, e7d5, c7a5

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

<rationale>
Position analysis (Win %):
1. f8d8 (56.3%)
2. c4c3 (50.3%)
3. e7d5 (50.3%)
</rationale><uci_move>f8d8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp2ppp/8/4P3/6n1/2NB4/PPP3PP/R1BQK2R w KQkq -
Side to move: White
Legal moves: d3h7, a2a3, d1g4, c3d5, e5e6, c1f4, c3b5, h2h3, d3c4, a2a4, c3e2, e1f1, c1h6, d3f1, d3f5, c1d2, c3a4, e1g1, h1f1, c1e3, d3e2, h1g1, d3g6, h2h4, c3e4, g2g3, c1g5, e1e2, c3b1, d1f3, d1d2, b2b3, d3a6, d3e4, d3b5, b2b4, a1b1, e1d2, d1e2

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

<rationale>
Position analysis (Win %):
1. c1f4 (65.1%)
2. d1e2 (62.8%)
3. d3b5 (57.4%)
4. d3e2 (52.1%)
</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): rnb1kb1r/pppn1pp1/3p3p/4p1q1/2B1P3/2N2Q2/PPPP1P1P/R1B1K1NR w KQkq -
Side to move: White
Legal moves: e1f1, b2b3, f3d1, g1h3, f3h3, f3e2, g1e2, c3d1, f3g3, c3d5, f3g4, c4f7, a2a3, c4b5, f3f7, h2h4, e1e2, h2h3, f3e3, c4e2, c4a6, c4d3, f3g2, c3a4, c4b3, f3f4, c4e6, f3h5, b2b4, c3b5, d2d3, a2a4, f3f5, c4f1, c3e2, d2d4, c4d5, c3b1, e1d1, a1b1, f3d3, f3f6

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

<rationale>
Position analysis (Win %):
1. f3f7 (58.0%)
2. c4f7 (56.0%)
3. c3d5 (51.3%)
</rationale><uci_move>f3f7</uci_move><|eot_id|>


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

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

Position (FEN): 2bRn2k/rp5p/1N3ppb/4p3/8/1P2PB2/P4PPP/6K1 w - -
Side to move: White
Legal moves: f3e2, d8d2, f3b7, g2g3, d8d1, h2h4, d8c8, f3g4, d8d6, b6d7, f3d1, e3e4, b6d5, g1h1, a2a4, a2a3, g2g4, d8d3, b6a4, f3c6, f3h5, d8e8, h2h3, d8d7, b6c8, b6a8, f3e4, f3d5, b6c4, d8d5, d8d4, g1f1, b3b4

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

<rationale>
Position analysis (Win %):
1. d8e8 (90.1%)
2. d8c8 (89.6%)
3. f3d5 (88.7%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/pN4pp/2p5/3bp3/P2np3/BP1P2q1/2PN2P1/R1Q3K1 w - -
Side to move: White
Legal moves: b7c5, d2c4, d2b1, c2c4, a1a2, b7a5, a3f8, a3d6, a3b4, a3e7, d2f1, b3b4, c1d1, c1b2, a3c5, c2c3, c1e1, b7d8, a1b1, b7d6, a4a5, a3b2, g1h1, d3e4, c1b1, d2f3, c1f1, d2e4

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

<rationale>
Position analysis (Win %):
1. c1e1 (9.5%)
2. a3f8 (1.0%)
3. c1f1 (1.0%)
4. a3e7 (1.0%)
5. d2f3 (1.0%)
</rationale><uci_move>c1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/1Bn1k3/p6p/1pP1K1p1/1P4P1/P6P/5p2/8 w - -
Side to move: White
Legal moves: e5e4, e5f5, b7f3, b7d5, c5c6, b7g2, b7h1, b7e4, h3h4, a3a4, b7c8, b7a6, b7a8, b7c6, e5d4

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

<rationale>
Position analysis (Win %):
1. b7g2 (63.8%)
2. e5d4 (1.0%)
3. e5e4 (1.0%)
</rationale><uci_move>b7g2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r1k/6pp/p7/2PP4/8/P4pPq/5P1P/2RR1QK1 b - -
Side to move: Black
Legal moves: h3g2, g7g5, h3h6, c8a8, f8f4, h3h2, h3g4, f8g8, h8g8, c8b8, f8f5, g7g6, h3f1, f8f7, c8c5, h3h5, f8e8, f8d8, h7h6, h3f5, h3g3, a6a5, c8c6, c8c7, h3d7, c8d8, h3h4, h3e6, c8e8, h7h5, f8f6

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

<rationale>
Position analysis (Win %):
1. h3f5 (90.7%)
2. h3f1 (89.9%)
3. h3d7 (88.2%)
</rationale><uci_move>h3f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k4/1r6/pPR1PB1p/b2K4/P7/8/8 b - -
Side to move: Black
Legal moves: d7e7, b6e6, d7d8, d7e8

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

<rationale>
Position analysis (Win %):
1. b6e6 (99.0%)
2. d7e7 (87.6%)
3. d7e8 (87.3%)
4. d7d8 (87.0%)
</rationale><uci_move>b6e6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/1p3pbp/p2p2p1/3Pp3/4PnP1/2N1BP2/PPBQ3P/R3K1NR b KQ -
Side to move: Black
Legal moves: f4d5, h7h5, f4h3, f4g2, d8f6, d8e7, c8g4, d8g5, g8h8, h7h6, f7f6, d8a5, f4d3, d8d7, b8d7, c8e6, d8h4, f4h5, a6a5, d8c7, g7f6, a8a7, g6g5, f4e2, c8d7, d8b6, b7b5, b7b6, c8f5, f4e6, f8e8, g7h8, g7h6, b8c6, d8e8, f7f5

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

<rationale>
Position analysis (Win %):
1. d8h4 (50.0%)
2. b8d7 (46.7%)
3. b7b5 (45.2%)
</rationale><uci_move>d8h4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp1n1p1p/4p1p1/2pq2N1/8/2PB4/PP1Q1PPP/2KR3R w - -
Side to move: White
Legal moves: c1c2, g5h7, c3c4, d1g1, f2f3, d3e4, a2a3, h1g1, h2h3, d3e2, d2e3, c1b1, a2a4, d2e1, h1e1, f2f4, d3f5, g2g3, b2b3, d3a6, d2e2, d3g6, g5e4, d3c2, h1f1, b2b4, d1e1, g5h3, d3b1, g5f3, d2f4, g5f7, d1f1, g2g4, d3c4, h2h4, d3b5, g5e6, d2c2, d3f1

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

<rationale>
Position analysis (Win %):
1. d2f4 (56.8%)
2. d2e3 (55.0%)
3. g5e4 (52.4%)
4. c3c4 (50.0%)
5. b2b3 (50.0%)
</rationale><uci_move>d2f4</uci_move><|eot_id|>


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

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

Position (FEN): 2rn4/3bk1pp/p4p2/2p5/2N2P2/pP4P1/P5BP/3R2K1 w - -
Side to move: White
Legal moves: d1e1, g2h3, c4d2, g2h1, h2h4, d1c1, d1a1, d1d4, c4b6, g2b7, d1d7, g2c6, g1h1, d1f1, c4d6, g3g4, h2h3, g2a8, g1f2, d1d3, f4f5, c4e5, g2f1, c4e3, g2d5, g2e4, c4a5, c4b2, d1d6, d1b1, c4a3, d1d2, g2f3, d1d5, g1f1, b3b4

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

<rationale>
Position analysis (Win %):
1. c4b6 (82.3%)
2. c4a3 (52.6%)
3. d1e1 (52.0%)
4. g2e4 (52.0%)
5. g1f2 (51.7%)
</rationale><uci_move>c4b6</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp3pbp/n3b1p1/2q5/5B2/4NP2/PPNQB1PP/R4RK1 b - -
Side to move: Black
Legal moves: c5e3, c5c2, c5h5, a6b4, g7d4, c5c7, g7f6, g7h8, e8e7, e6h3, e6b3, e6d7, e8b8, c5a5, g8f8, c5g5, c5c8, c5f5, e6g4, g7h6, e6f5, a8d8, c5b6, h7h5, g7c3, a6c7, c5c3, c5e7, f7f6, c5e5, c5c4, e8c8, a8c8, c5b4, c5d6, a6b8, c5f8, f7f5, e6d5, b7b5, g6g5, e6c8, g8h8, e6c4, c5b5, h7h6, c5d5, e8f8, e6a2, c5a3

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

<rationale>
Position analysis (Win %):
1. a8c8 (72.6%)
2. g7b2 (70.5%)
3. e8d8 (68.8%)
4. a8d8 (61.7%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/pp3pp1/1q1b1n2/3p2N1/3pp2p/PP1B1Q2/1BP2PPP/4RRK1 w kq -
Side to move: White
Legal moves: c2c3, g5e6, f3h3, c2c4, f3g3, e1a1, f3f4, e1c1, e1b1, b2c1, g5h3, d3a6, f3e4, d3b5, g5e4, g1h1, b2c3, e1e3, h2h3, e1e2, e1d1, f3d1, a3a4, g2g4, f3e2, d3c4, f3g4, f3f5, e1e4, f3f6, d3e4, g5h7, d3e2, g2g3, b3b4, b2d4, f3h5, g5f7, f3e3, b2a1

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

<rationale>
Position analysis (Win %):
1. d3e4 (78.3%)
2. f3d1 (67.0%)
3. a3a4 (64.8%)
</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): r3n2k/pB4bp/5pp1/2B1p3/2N3b1/1P2P3/P4PPP/5RK1 b - -
Side to move: Black
Legal moves: g4c8, g4e6, e5e4, a8d8, g4f3, g4d7, e8d6, g4h5, h8g8, g4h3, a8c8, g4e2, g7f8, g7h6, e8c7, g6g5, a7a5, f6f5, g4f5, g4d1, h7h6, h7h5, a7a6, a8b8

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

<rationale>
Position analysis (Win %):
1. a8c8 (90.5%)
2. e8c7 (90.1%)
3. g7f8 (88.1%)
4. a8d8 (77.3%)
5. a8b8 (75.9%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p3Rp2/2pp2pp/2n5/3qP3/4R2P/P2N1PP1/3Q2K1 b - -
Side to move: Black
Legal moves: f8e8, c5a6, d4e4, d4g7, c5a4, d4a4, d4d5, a8c8, d4h8, f7f6, c5e4, d4b4, h6h5, c5b7, a8d8, c5b3, g8g7, d4a1, d4d2, f8d8, c5d3, d4c3, d4c4, g8h7, d6d5, g6g5, a7a6, f7f5, d4e3, g8h8, f8c8, a7a5, d4f6, c5e6, f8b8, a8b8, d4b2, d4e5, c5d7, d4d3, a8e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (37.6%)
2. a8e8 (36.6%)
3. d4f6 (13.6%)
</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): 8/8/8/8/p1Q5/4K3/kp6/8 b - -
Side to move: Black
Legal moves: a2a1, a2b1, a2a3

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

<rationale>
Position analysis (Win %):
1. a2b1 (99.0%)
2. a2a1 (99.0%)
3. a2a3 (50.0%)
</rationale><uci_move>a2b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b3ppp/4p3/3q4/6P1/3Q4/PPP4P/2KR3R w kq -
Side to move: White
Legal moves: c2c4, b2b4, d3f1, h1e1, d3b3, a2a3, c2c3, d3c3, h2h4, d3g6, d3b5, d3e2, b2b3, d1e1, d3a6, d3c4, d3d4, d1d2, d3e4, a2a4, d3f3, d3d2, d3h3, c1b1, d3a3, d3g3, g4g5, d3d5, d1g1, h2h3, h1g1, d1f1, d3h7, d3f5, d3e3, c1d2, h1f1

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

<rationale>
Position analysis (Win %):
1. h1e1 (19.7%)
2. d3d5 (19.3%)
3. h1f1 (18.0%)
4. h1g1 (15.3%)
5. d3c3 (12.4%)
</rationale><uci_move>h1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p2/5p1p/8/1bPp4/3B4/4NPPP/R4RK1 w - -
Side to move: White
Legal moves: a1a3, f2f3, f2f4, a1a5, d3h7, f1c1, f1b1, h2h3, a1c1, a1b1, g2g4, a1a7, e2c3, f1e1, e2c1, e2f4, e2d4, g2g3, d3c2, d3b1, c4c5, g1h1, e2g3, a1d1, d3f5, a1e1, a1a4, h2h4, d3g6, a1a2, a1a6, d3e4, f1d1

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

<rationale>
Position analysis (Win %):
1. d3e4 (50.4%)
2. f1b1 (50.3%)
3. e2d4 (46.2%)
</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): 3r3k/ppp3pp/3b4/3B4/3n1r2/5P2/PP3PKP/R2Q4 w - -
Side to move: White
Legal moves: d1e1, d1c1, b2b4, d1g1, d1a4, d5f7, d1b1, d5c4, g2h3, g2g3, g2g1, h2h3, d1d3, h2h4, d1d4, d1e2, d5e6, d5e4, b2b3, d1b3, d5c6, d5b3, g2f1, d1d2, d1h1, a2a4, d1f1, d5b7, d1c2, a1b1, a2a3, g2h1, d5g8, a1c1

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

<rationale>
Position analysis (Win %):
1. d1d3 (55.0%)
2. d5e4 (54.4%)
3. d1d2 (51.4%)
4. h2h3 (51.2%)
5. a1c1 (50.6%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/pp2pppp/1n6/1N3b2/P2p4/1BP2N2/1P3P1P/R1B1K2R b KQkq -
Side to move: Black
Legal moves: f5d3, f5g4, h7h6, b6c4, a7a5, b6d7, f5c2, g7g5, f5e4, e7e5, f7f6, b8d7, e8d8, d4d3, b6c8, e7e6, b8a6, f5g6, f5h3, d4c3, f5d7, e8d7, a7a6, f5e6, h7h5, h8g8, b8c6, f5b1, f5c8, g7g6, b6d5, b6a4

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

<rationale>
Position analysis (Win %):
1. d4c3 (71.2%)
2. d4c3 (71.2%)
3. e7e6 (69.6%)
4. e7e6 (69.6%)
5. b8c6 (67.9%)
6. b8c6 (67.9%)
7. f5e4 (56.0%)
8. f5e4 (56.0%)
9. b8a6 (55.7%)
</rationale><uci_move>d4c3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1nr/pp3pQp/4p3/3pP3/3b3q/8/PPPN1PPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: d2e4, e1d1, d2c4, g2g3, g7f7, e1e2, g7g6, g7f6, f1e2, f1a6, d2f3, g7g4, g2g4, h1g1, g7h8, a2a4, g7h7, g7g8, c2c4, b2b3, f1d3, d2b3, b2b4, g7f8, g7g5, a2a3, g7g3, f1b5, g7h6, d2b1, f1c4, a1b1, c2c3, h2h3

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

<rationale>
Position analysis (Win %):
1. g7h8 (81.7%)
2. d2f3 (77.3%)
3. g2g3 (64.9%)
4. f1b5 (54.0%)
5. f1e2 (52.6%)
</rationale><uci_move>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1p3pp1/pPn1b2p/2p5/2P5/1P3N1P/2B2PP1/R5K1 w - -
Side to move: White
Legal moves: f3g5, c2h7, a1a4, c2g6, c2b1, f3e1, c2d3, a1f1, a1a3, c2f5, a1d1, a1e1, h3h4, f3h4, f3h2, b3b4, f3e5, a1c1, g2g4, g1f1, f3d4, a1a6, f3d2, a1a2, c2e4, a1a5, g2g3, c2d1, a1b1, g1h2, g1h1

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

<rationale>
Position analysis (Win %):
1. a1d1 (47.5%)
2. c2e4 (47.4%)
3. g2g4 (43.0%)
</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): 5rk1/5pp1/1qb1pb1p/8/3P4/4PN1P/2Q1BPP1/R5K1 w - -
Side to move: White
Legal moves: c2d2, e2d3, c2c4, g1h1, c2d3, c2d1, h3h4, c2a4, f3g5, a1a8, c2c1, c2c6, a1c1, a1a7, g2g3, a1a4, c2g6, a1f1, g1h2, e2b5, e2c4, f3h4, c2a2, e2f1, f3d2, c2c5, c2h7, c2f5, f3e5, c2c3, a1a2, g1f1, f3h2, c2b1, a1a6, f3e1, e2d1, a1a3, c2b3, g2g4, a1a5, e3e4, c2b2, a1b1, d4d5, c2e4, a1e1, a1d1, e2a6

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

<rationale>
Position analysis (Win %):
1. a1a6 (86.3%)
2. a1b1 (60.1%)
3. f3d2 (56.9%)
4. f3e1 (56.6%)
5. f3h2 (56.5%)
</rationale><uci_move>a1a6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/1p2ppbp/8/Q7/P1q2B2/P5PP/5PBK/8 b - -
Side to move: Black
Legal moves: d8d2, c4d3, c4e6, c8c6, c4e4, c4f1, c4b3, c4d5, c4c5, g7f6, h7h6, d8d4, d8d6, c4c7, c8c5, f7f5, g7e5, c4c2, c4e2, c4c6, c4c1, f7f6, c4d4, d8f8, g7f8, g7h6, d8d5, d8d7, h7h5, e7e5, c4a4, c4b4, c8a8, g7b2, d8e8, c4c3, c8b8, c8c7, g7c3, d8d3, d8d1, b7b5, g7a1, g8f8, c4a6, c4f4, b7b6, c4a2, e7e6, g7h8

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

<rationale>
Position analysis (Win %):
1. c4a2 (14.0%)
2. c4d4 (13.6%)
3. c4c5 (13.6%)
4. c4a6 (12.6%)
5. c4c3 (11.8%)
</rationale><uci_move>c4a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2pppbp/2n3p1/1N6/4n3/6P1/PPP1NP1P/R1BQKB1R w KQkq -
Side to move: White
Legal moves: d1d4, f2f4, a2a4, d1d3, e2d4, b5c7, d1d5, e2g1, g3g4, h2h4, b5d4, d1d7, f1h3, c1f4, d1d6, h2h3, b5d6, c2c4, b2b4, e2c3, c2c3, b5a3, c1h6, b2b3, f1g2, b5a7, c1d2, a1b1, h1g1, e2f4, f2f3, d1d2, a2a3, b5c3, c1g5, c1e3

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

<rationale>
Position analysis (Win %):
1. a2a4 (42.3%)
2. d1d5 (38.3%)
3. d1d5 (38.3%)
</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): rnbqkbnr/pp3ppp/2P5/4p3/8/3P4/PPP2PPP/RNBQKBNR b KQkq -
Side to move: Black
Legal moves: c8f5, b7b5, c8e6, a7a5, f8a3, a7a6, d8f6, c8g4, f7f5, c8d7, h7h5, f8c5, d8e7, d8d7, g8f6, b7c6, d8g5, d8a5, f8e7, d8d5, g7g6, d8h4, b8d7, g8h6, d8d6, g7g5, e8e7, d8c7, d8d4, b8c6, f8d6, e5e4, d8b6, h7h6, f7f6, d8d3, c8h3, b8a6, f8b4, b7b6, g8e7

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

<rationale>
Position analysis (Win %):
1. b7b6 (61.1%)
2. g8f6 (60.6%)
3. b8c6 (53.2%)
</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): r2qk2r/ppp2ppp/2n1b3/2bnp3/2B5/P2P1N1P/1PP2PP1/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: e6c8, e6f5, c5f2, g7g6, d5e7, c5a3, f7f5, e6d7, a7a6, d8c8, h8g8, e8f8, c6a5, a8b8, c5e7, d8b8, c6d4, h7h5, d8d6, d8e7, h7h6, d8f6, c6e7, e6h3, e8g8, b7b6, e5e4, d8d7, e8e7, c6b8, d5f6, d8h4, h8f8, d5f4, a8c8, c5d6, f7f6, e6g4, c5f8, b7b5, c5d4, d5c3, d8g5, d5b6, c5b6, c6b4, d5b4, d5e3, c5b4, g7g5

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

<rationale>
Position analysis (Win %):
1. c5b6 (55.8%)
2. h7h6 (54.7%)
3. d8d7 (54.5%)
4. f7f6 (50.5%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p5/4nb2/2B5/2P1B3/PP2KPPP/RN5R w - -
Side to move: White
Legal moves: h1c1, h2h4, a2a4, e3a7, c4a6, c4b5, h1g1, f2f3, e3b6, e3h6, e2e1, h2h3, b1a3, h1d1, h1e1, b2b3, c4b3, h1f1, b1d2, g2g4, a2a3, e3d2, e2f1, e3c5, b2b4, c4e6, g2g3, e3d4, c4d5, c4d3, e3f4, c4f7, f2f4, e3g5, e3c1

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

<rationale>
Position analysis (Win %):
1. c4b3 (30.4%)
2. b2b3 (16.5%)
3. c4f7 (15.1%)
4. b1d2 (13.8%)
5. c4b5 (12.6%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): 3q2Q1/Ppk3p1/5p1p/8/2PN2P1/7P/1r3PK1/8 w - -
Side to move: White
Legal moves: a7a8b, a7a8q, g8h8, g8d5, g2g1, h3h4, d4e6, g4g5, d4b3, d4c6, g2f3, c4c5, a7a8r, g8e8, d4f3, g8g7, g2h2, g2h1, g8h7, d4b5, g2g3, g8f8, d4e2, d4c2, a7a8n, d4f5, g2f1, g8f7, g8d8, g8e6

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

<rationale>
Position analysis (Win %):
1. d4e6 (99.0%)
2. g8d8 (98.1%)
3. d4b5 (96.1%)
</rationale><uci_move>d4e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pB2Bp1/p1nP1bPp/5p1P/4r3/q4N1R/5P2/1R1Q1K2 b Qq -
Side to move: Black
Legal moves: f6d8, c6b8, a8a7, f6g5, e4e6, e4e7, f6d4, f5f4, e4a4, a3c3, f6c3, c8d7, a3b3, b7b5, f6b2, e4e8, c6e5, a3a5, f6e7, e4g4, c6d8, f6a1, e4c4, a8b8, a3c1, c6a7, c8e6, e4e5, a3b2, c6e7, e4b4, e4e3, a6a5, a3f3, c6d4, c6b4, a3c5, a3b4, e4d4, a3e3, e4e1, b7b6, e4f4, a3d6, a3a1, e4e2, c6a5, f6h4, a3a4, a3d3

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

<rationale>
Position analysis (Win %):
1. f6d4 (57.0%)
2. e4d4 (53.7%)
3. c6d4 (53.4%)
4. c8d7 (46.2%)
</rationale><uci_move>f6d4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pp1qppp/p1nb4/P4b2/3Pp3/1QP1PN1P/4BPP1/R1B2RK1 w - -
Side to move: White
Legal moves: b3b6, f3h2, a1a4, b3f7, c1a3, f3g5, b3b2, f1e1, f1d1, c1b2, b3a3, c1d2, e2b5, e2a6, g1h1, b3b5, b3d1, b3b1, g2g4, b3c2, b3b7, e2c4, f3d2, f3e5, e2d1, h3h4, a1a2, g2g3, b3b4, a1b1, b3c4, b3d5, f3e1, c3c4, d4d5, b3e6, b3a2, e2d3, b3a4, a1a3, f3h4

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

<rationale>
Position analysis (Win %):
1. f3h2 (52.2%)
2. f3d2 (51.6%)
3. f3e1 (50.6%)
4. f1d1 (27.4%)
5. c1a3 (26.4%)
</rationale><uci_move>f3h2</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r3r/ppq1b3/4p2p/2pbPnp1/Q7/5NB1/PP2BPPP/2RR2K1 w - -
Side to move: White
Legal moves: h2h3, a4d4, a4e4, c1c2, e2f1, f3h4, e2d3, a4b4, c1a1, f3d2, e2b5, a4g4, b2b4, a4e8, f3e1, c1b1, h2h4, e2c4, d1d2, b2b3, g1f1, a4a6, d1e1, g1h1, d1d4, a4f4, c1c4, a4d7, g3f4, d1f1, a4h4, a4c2, a4b5, d1d5, a4c6, e2a6, a4a3, a4b3, f3d4, a4a5, a4c4, c1c5, g3h4, a2a3, c1c3, d1d3, f3g5, a4a7

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

<rationale>
Position analysis (Win %):
1. e2d3 (26.2%)
2. f3d4 (23.7%)
3. e2c4 (23.2%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/8/p7/8/2K5/8/8/5R2 w - - 0 1
Side to move: White
Legal moves: f1c1, f1b1, f1f4, f1h1, f1f5, f1f6, f1e1, f1f7, c4b3, f1g1, f1a1, c4c5, c4b4, f1f8, f1f2, f1d1, c4c3, f1f3, c4d5, c4d4, c4d3

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>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1r2/3b2k1/pp5p/3P2b1/8/3B1pQ1/PPP2P1P/R2K2R1 w - -
Side to move: White
Legal moves: d3e4, h2h3, d3h7, g3g5, b2b4, d5d6, d1e1, d3b5, g3b8, a1b1, a2a3, g1h1, d3c4, g3h3, a1c1, g3f3, g3h4, g3g2, g3f4, d3g6, h2h4, d3a6, g1f1, g1g2, g3g4, d3f1, d3f5, g3d6, c2c3, d3e2, c2c4, g3e5, a2a4, b2b3, g3c7, g1e1

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

<rationale>
Position analysis (Win %):
1. h2h4 (79.0%)
2. a2a4 (47.5%)
3. d5d6 (47.0%)
</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): 1rbq1rk1/pp2n1b1/2np2pp/2p1pp2/4PP2/2PP2P1/PP1N1NBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: a7a5, d8c7, a7a6, h6h5, d8a5, c8d7, c6a5, e5f4, d8b6, f8f7, d8d7, g7h8, d6d5, g8h8, f5e4, b7b5, g8f7, g8h7, g6g5, g7f6, e7d5, b7b6, c6b4, d8e8, f8f6, c5c4, c6d4, f8e8, c8e6, b8a8

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

<rationale>
Position analysis (Win %):
1. b7b6 (48.9%)
2. g8h8 (48.6%)
3. c8e6 (47.7%)
4. b7b5 (46.9%)
5. e5f4 (41.4%)
</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): 2r3k1/1b3p1p/p5pb/2pp4/8/1P1QB1qP/P4RP1/3R1BK1 b - -
Side to move: Black
Legal moves: h6f4, c8f8, g3b8, g3g5, g3g4, b7a8, d5d4, b7c6, g3e3, g3f4, f7f6, g3f3, h6g7, c5c4, c8e8, g3e5, g3h2, g8f8, g8g7, c8c6, h6f8, g3h4, h6g5, g8h8, g3d6, a6a5, g3g2, c8a8, h6e3, c8d8, g3f2, g6g5, g3c7, f7f5, c8b8, c8c7, g3h3

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

<rationale>
Position analysis (Win %):
1. c5c4 (79.9%)
2. g3e3 (37.0%)
3. h6e3 (18.8%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp2ppp/p4n2/8/6P1/5N2/PPP2P2/R3K2R w KQ -
Side to move: White
Legal moves: h1h6, f3h4, f3g5, f3d4, h1h4, a1b1, f3d2, h1f1, h1g1, f3e5, c2c4, a1d1, b2b4, a2a4, f3h2, h1h5, c2c3, h1h7, e1g1, h1h2, h1h3, a1c1, b2b3, e1e2, g4g5, f3g1, e1f1, a2a3

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

<rationale>
Position analysis (Win %):
1. g4g5 (36.4%)
2. h1g1 (30.2%)
3. h1h4 (24.3%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2bppp/1nppbn2/8/2PQP3/2N2NPP/PP3PB1/R1B1K2R w KQkq -
Side to move: White
Legal moves: c1f4, f3g1, e1f1, a2a4, h3h4, d4e3, c3e2, c1d2, h1h2, f3h2, e1e2, c1h6, b2b3, d4c5, e1d1, f3h4, e1d2, g3g4, b2b4, e1g1, h1g1, c4c5, h1f1, a2a3, c1g5, c3b1, c3a4, d4f6, f3d2, d4e5, c1e3, d4d1, d4d6, c3d1, c3d5, d4d3, f3g5, d4d5, d4d2, f3e5, a1b1, c3b5, d4b6, g2f1, e4e5

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

<rationale>
Position analysis (Win %):
1. b2b3 (60.7%)
2. f3d2 (52.9%)
3. c1f4 (47.2%)
4. f3h4 (44.5%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): rk1q1b1r/4pp1p/2Qp2p1/p4nP1/1p6/3R1P2/PPP1N2P/2K3NR w - -
Side to move: White
Legal moves: e2g3, e2f4, c6a6, d3b3, d3d6, g1h3, d3d4, c6b6, c6e8, c6c8, c6c3, c6a4, d3e3, c2c3, c6e4, f3f4, c1d2, d3a3, e2c3, d3d1, e2d4, c6c4, c6c5, c2c4, h2h3, d3d2, d3d5, c6d7, c6a8, c6d6, d3c3, c1d1, c1b1, c6d5, h2h4, c6b5, b2b3, a2a3, c6b7, a2a4, c6c7

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

<rationale>
Position analysis (Win %):
1. d3d5 (50.0%)
2. e2g3 (43.6%)
3. e2d4 (43.5%)
4. c1b1 (43.0%)
5. c6b5 (41.3%)
</rationale><uci_move>d3d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/2p1bppp/p1n2n2/1p2p3/1PB5/2PP1N2/P2N1PPP/R1BQ1R1K w - -
Side to move: White
Legal moves: c4d5, c4b3, g2g3, d1b3, a2a3, h2h3, d2b3, f3e1, f3d4, d3d4, a2a4, f3g1, c4b5, h2h4, d1c2, g2g4, d1e1, f3g5, c1a3, d1a4, d1e2, c4e6, f1e1, f1g1, d2e4, f3h4, d2b1, a1b1, f3e5, c1b2, c4f7, h1g1

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

<rationale>
Position analysis (Win %):
1. c4b3 (32.8%)
2. h1g1 (17.7%)
3. c4f7 (17.2%)
4. d1c2 (16.5%)
5. d1e2 (16.2%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): r1b2r1k/1pp1b1pp/3p1n2/p2Pp2q/1P3p2/P1QP1NP1/4PPBP/1RB2RK1 w - -
Side to move: White
Legal moves: e2e4, f3g5, f3d4, c1b2, a3a4, f3d2, c3d4, c3c6, h2h4, c1e3, f3e5, g2h1, c3c2, c3e5, b4a5, c3d2, c3a1, c3b3, h2h3, g1h1, c3c5, c3c7, b4b5, f1e1, g3g4, g3f4, d3d4, f3h4, e2e3, f3e1, b1b3, c3e1, b1a1, g2h3, c1f4, c3b2, f1d1, c1d2, c3c4, b1b2

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

<rationale>
Position analysis (Win %):
1. c3c4 (47.2%)
2. b4a5 (39.7%)
3. c3c7 (39.4%)
4. c1d2 (39.0%)
5. f3d2 (38.6%)
</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): r4rk1/p3qpbp/1pN3p1/2np4/8/1P2P1P1/PB2QP1P/R2R2K1 b - -
Side to move: Black
Legal moves: g7h8, c5b7, f8b8, a8b8, e7e6, e7f6, e7e4, e7e8, f8d8, e7c7, c5e6, g7e5, c5a6, e7d8, e7g5, e7h4, b6b5, a7a5, a7a6, g7h6, d5d4, c5d7, f8c8, e7d6, g7c3, g6g5, c5a4, g7d4, c5d3, a8c8, e7e5, c5b3, e7d7, e7e3, c5e4, e7b7, h7h6, g8h8, f8e8, a8e8, f7f5, g7f6, f7f6, a8d8, h7h5, g7b2

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

<rationale>
Position analysis (Win %):
1. e7d7 (64.9%)
2. e7d6 (64.9%)
3. e7e4 (63.3%)
4. e7b7 (55.1%)
5. e7e6 (53.9%)
</rationale><uci_move>e7d7</uci_move><|eot_id|>


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

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

Position (FEN): 1K6/4k3/N7/8/3B4/8/8/8 w - - 0 1
Side to move: White
Legal moves: a6c7, d4f2, d4g1, d4e5, b8c7, d4a1, a6b4, b8c8, b8a7, d4e3, b8b7, d4a7, d4f6, b8a8, d4b2, d4c5, d4c3, d4b6, d4g7, a6c5, d4h8

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>b8c8</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp2bppp/4pn2/3p2B1/2P5/3Bp3/PPQ1NPPP/R3K1NR w KQ -
Side to move: White
Legal moves: c2b3, d3f5, c4c5, a1c1, d3h7, g1f3, c2c1, c2b1, e1d1, f2e3, e2c3, g2g3, g2g4, g5f4, e2g3, c4d5, g5f6, a2a4, c2d1, a1d1, h2h4, b2b3, f2f4, a2a3, c2c3, g5e3, b2b4, e2f4, d3e4, e2d4, h2h3, e1c1, d3g6, g5h6, f2f3, e2c1, c2a4, g5h4, e1f1, g1h3, a1b1, c2d2

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

<rationale>
Position analysis (Win %):
1. g5e3 (24.9%)
2. f2e3 (22.4%)
3. g5f6 (21.7%)
4. g1f3 (20.9%)
</rationale><uci_move>g5e3</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/pp2rppp/2p1bnn1/3p4/3PP3/2NB1PN1/PP3QPP/4RR1K b - -
Side to move: Black
Legal moves: g6f8, d8f8, d5e4, e6d7, a7a5, f6e4, f6d7, d8d6, a7a6, a8b8, e7e8, c6c5, b7b6, g8f8, f6h5, e6g4, f6e8, a8c8, g6h4, f6g4, g6h8, d8a5, h7h6, d8d7, e7c7, d8b8, e7d7, e6f5, b7b5, d8b6, e6h3, d8e8, e6c8, g6f4, h7h5, d8c7, d8c8, g8h8, g6e5

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

<rationale>
Position analysis (Win %):
1. e6d7 (66.7%)
2. f6d7 (63.2%)
3. f6e8 (61.9%)
4. g6f4 (60.1%)
5. d5e4 (48.9%)
</rationale><uci_move>e6d7</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/1q1r1p2/2bpp1p1/2p4p/p1PbPP1P/P1NR1BP1/1P1RQ2K/8 w - -
Side to move: White
Legal moves: b2b4, b2b3, f4f5, e2g2, d3e3, h2h3, f3g4, e4e5, h2h1, e2e3, f3g2, d2d1, d2c2, e2f2, c3a2, c3b5, f3h5, c3d1, d3d4, e2d1, g3g4, c3d5, h2g2, f3h1, e2e1, e2f1, c3a4, c3b1

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

<rationale>
Position analysis (Win %):
1. e2d1 (40.4%)
2. f3g2 (39.3%)
3. f4f5 (38.7%)
4. h2g2 (38.2%)
5. d2c2 (37.3%)
</rationale><uci_move>e2d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/QQ6/8/8/8/1K6/2r3pp/7k b - -
Side to move: Black
Legal moves: c2a2, c2c6, c2e2, c2c7, c2f2, c2c8, c2c4, c2b2, c2c1, c2c3, c2d2, c2c5

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

<rationale>
Position analysis (Win %):
1. c2b2 (99.0%)
2. c2c1 (99.0%)
3. c2c3 (50.0%)
</rationale><uci_move>c2b2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5K2/8/1k4R1/8/8/8/4Q3 b - - 0 1
Side to move: Black
Legal moves: b5a4, b5c6, b5c4, b5a6, b5b6

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>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/1pp3pp/p2b2b1/3pNpq1/3P4/PP2P3/1B2BPPP/2RQ1RK1 w kq -
Side to move: White
Legal moves: h2h3, g1h1, c1c2, b3b4, c1b1, e2h5, e5g4, e2g4, a3a4, e5c4, e3e4, f2f4, c1c5, e2f3, e5d7, g2g4, c1c7, e5f3, e5c6, b2a1, d1d2, e5g6, e2b5, b2c3, e5f7, e2a6, d1d3, c1a1, d1c2, f1e1, d1e1, c1c4, e2d3, c1c6, e2c4, e5d3, h2h4, g2g3, c1c3, f2f3

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

<rationale>
Position analysis (Win %):
1. e2f3 (70.0%)
2. b3b4 (58.7%)
3. e2d3 (57.3%)
4. f2f4 (57.0%)
5. d1c2 (56.9%)
</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): r1bq1rk1/1p2bppp/p2ppn2/8/3nP1P1/2N1BP2/PPPQ3P/2KR1B1R w - -
Side to move: White
Legal moves: f1g2, f1c4, f3f4, a2a4, f1a6, c3b5, e3h6, d2f2, c3b1, f1h3, f1e2, d2g2, d2e2, c3e2, h2h4, e3f4, e3d4, b2b4, h2h3, e3g5, e3g1, c3a4, h1g1, e4e5, c3d5, d2d4, d2d3, c1b1, a2a3, b2b3, f1b5, g4g5, d2e1, e3f2, f1d3, d1e1

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

<rationale>
Position analysis (Win %):
1. e3d4 (56.7%)
2. d2d4 (55.0%)
3. g4g5 (26.4%)
4. f3f4 (23.1%)
5. d2g2 (21.7%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p3bppp/2nqb3/1p1p4/2pP4/P1P1P1P1/2QNBPPN/R4RK1 b - -
Side to move: Black
Legal moves: h7h5, g7g6, f7f5, e6d7, a7a6, e7g5, d6g3, c6a5, d6c7, d6c5, e7d8, f8e8, e6c8, d6b4, e6f5, c6b4, d6b8, e7h4, a8c8, f8d8, c6b8, c6d8, d6d7, c6e5, d6e5, e6h3, a7a5, a8d8, f8b8, d6d8, a8e8, e6g4, d6f4, e7f6, f8c8, g7g5, b5b4, a8b8, c6d4, d6a3, g8h8, f7f6, h7h6

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

<rationale>
Position analysis (Win %):
1. a8e8 (45.1%)
2. c6a5 (44.8%)
3. f7f5 (40.8%)
</rationale><uci_move>a8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5k2/6pp/3K1p1P/8/5PP1/8 w - -
Side to move: White
Legal moves: g2g3, f2f3, g2g4, d4d5, h4g5, d4d3, d4c5, d4c3, d4e4, d4c4

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

<rationale>
Position analysis (Win %):
1. d4e4 (97.5%)
2. f2f3 (50.0%)
3. d4d5 (50.0%)
</rationale><uci_move>d4e4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pppp1ppp/6n1/4P3/2BP4/2N5/PPP2PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: a7a5, a8b8, g6e5, g6e7, d8e7, d8g5, d7d6, h7h5, e8e7, f8d6, f8a3, g8h6, d8f6, f8e7, b7b6, c7c5, d7d5, c7c6, f8c5, f8b4, d8h4, a7a6, h7h6, b7b5, g8e7, g6h4, f7f5, g8f6, g6f4, f7f6

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

<rationale>
Position analysis (Win %):
1. f8b4 (38.3%)
2. d7d5 (37.5%)
3. c7c6 (34.3%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbr1/ppp1pp1p/2n5/8/4N3/6P1/PPP2P1P/R1B1K1NR b KQq -
Side to move: Black
Legal moves: c6b8, f8h6, c6d8, a7a6, b7b5, e8d7, b7b6, c6b4, g8h8, e7e5, c8e6, g8g7, f7f6, f8g7, c6d4, g8g6, a7a5, h7h5, c6a5, c8g4, f7f5, c8d7, a8b8, e7e6, c8h3, g8g4, c6e5, g8g3, g8g5, e8d8, c8f5, h7h6

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

<rationale>
Position analysis (Win %):
1. c8f5 (26.8%)
2. c6d4 (20.8%)
3. c6b4 (20.7%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1bQnqppp/pp2n3/3p4/N2P4/6P1/PP1B1PBP/2R1R1K1 b - -
Side to move: Black
Legal moves: b7c6, f7f5, a8b8, e8f8, a8d8, a6a5, e7g5, a8a7, e7c5, e8c8, a8c8, g8h8, e7f8, b6b5, g7g5, h7h5, e7a3, h7h6, d7f6, e6f4, e6c5, d7f8, e6g5, e8b8, e7d6, g7g6, e7f6, e7d8, e7h4, e6f8, g8f8, e7b4, b7c8, e6d8, e6d4, e6c7, d7e5, e8d8, d7b8, f7f6, d7c5

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

<rationale>
Position analysis (Win %):
1. b7c8 (75.1%)
2. a8a7 (71.8%)
3. d7f6 (71.5%)
4. e6c7 (65.6%)
5. a8b8 (65.5%)
</rationale><uci_move>b7c8</uci_move><|eot_id|>


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

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

Position (FEN): r1br1bk1/pp3qp1/2pp1p1p/4pP2/4P1PP/P1NQB3/1P3R2/3R2K1 w - -
Side to move: White
Legal moves: d1f1, g1g2, d1a1, e3g5, g4g5, d3c2, d3d5, c3d5, e3c1, f2f3, d1e1, c3a4, d3f1, d1c1, f2f4, f2f1, c3b1, g1h1, d3a6, d1b1, e3b6, d3d2, d3c4, f2g2, e3d2, d3d4, e3c5, f2d2, b2b3, a3a4, b2b4, g1f1, f2e2, h4h5, c3b5, d3b1, e3d4, e3f4, d3d6, d1d2, g1h2, c3e2, c3a2, f2h2, f2c2, d3b5, e3a7, e3h6, d3e2

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

<rationale>
Position analysis (Win %):
1. g4g5 (43.1%)
2. f2g2 (43.0%)
3. c3e2 (39.7%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b3pp1/p3p3/1p5p/4PP2/1BNn2P1/PP4P1/4RRK1 w kq -
Side to move: White
Legal moves: c3d1, e1a1, b3c2, b3d5, e1e2, b3c4, c3b5, c3a4, b3d1, a2a3, c3e2, c3b1, f1f2, f4f5, c3d5, f1f3, e1c1, g1h2, a2a4, b3a4, e1b1, e1e3, e4e5, g3g4, e1d1, g1h1, b3e6

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

<rationale>
Position analysis (Win %):
1. e1e3 (47.8%)
2. e1d1 (45.8%)
3. e1e2 (45.8%)
4. e1d1 (45.8%)
5. e1e2 (45.8%)
6. e1b1 (42.5%)
7. e1b1 (42.5%)
8. e1a1 (37.6%)
9. e1a1 (37.6%)
</rationale><uci_move>e1e3</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/pp1q1ppp/4p1b1/3N2P1/3P4/5N1P/PPPBQP2/R3K2R w KQkq -
Side to move: White
Legal moves: e2a6, d5b4, h1h2, d5c3, e2d3, d5f4, e2e4, d2b4, e2e3, d5c7, d2c3, h3h4, b2b4, e1g1, h1g1, a2a4, a1c1, a1d1, d2c1, h1f1, f3h2, f3h4, c2c4, d5e7, d2e3, e2f1, d5e3, d5f6, e1f1, e2e6, e2b5, a1b1, e2c4, e2d1, d2f4, a2a3, d2a5, e1d1, f3e5, f3g1, c2c3, e1c1, b2b3, e2e5, d5b6

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

<rationale>
Position analysis (Win %):
1. d5f4 (63.6%)
2. d5e3 (55.9%)
3. d5c3 (53.3%)
4. c2c4 (51.8%)
5. d5b4 (46.4%)
</rationale><uci_move>d5f4</uci_move><|eot_id|>


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

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

Position (FEN): 2q2rk1/4Qpp1/p7/1pp4p/2p5/3n2P1/PP5P/R1BR2K1 b - -
Side to move: Black
Legal moves: g7g6, b5b4, c8d7, g8h8, d3e5, c8e8, c8d8, f8e8, f8d8, d3f4, d3c1, c8e6, d3e1, d3b4, c4c3, c8b7, g7g5, a6a5, g8h7, d3f2, f7f5, c8c7, d3b2, c8c6, c8f5, f7f6, c8h3, c8a8, c8g4, h5h4, c8b8

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

<rationale>
Position analysis (Win %):
1. h5h4 (58.7%)
2. a6a5 (56.8%)
3. f8e8 (26.6%)
</rationale><uci_move>h5h4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2bnppp/4p3/2ppP3/8/1N2B3/PPP2PPP/RN1Q1RK1 b kq -
Side to move: Black
Legal moves: d7a4, a7a6, g7g6, f7f5, h7h5, d7c8, d8c8, h7h6, e7c6, a8c8, h8g8, d8a5, e7g8, d8b6, d5d4, f7f6, a7a5, e7g6, d8b8, d8c7, a8b8, e7c8, g7g5, d7b5, d7c6, c5c4, e7f5

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

<rationale>
Position analysis (Win %):
1. d7b5 (47.4%)
2. c5c4 (46.1%)
3. d5d4 (41.3%)
</rationale><uci_move>d7b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1k6/4Q3/8/1K6/r7 w - - 0 1
Side to move: White
Legal moves: e4e3, e4f5, e4e7, e4e6, e4f4, b2b3, b2a1, b2c3, b2c2, e4c2, e4f3, e4e1, e4b1, e4e2, e4e8, e4a4, e4d3, e4b4, e4g4, e4a8, e4e5, e4d5, e4d4, e4h4, e4b7, e4h7, e4g6, e4c6, e4h1, e4g2, e4c4

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>e4e8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1kb/pp1n1p1p/3p1npP/2pP4/2P5/2N5/PP2BPP1/R1BQ1KNR w - -
Side to move: White
Legal moves: c3b5, d1e1, e2f3, c1d2, e2d3, h1h2, g1f3, d1c2, e2g4, c1g5, h1h5, a2a3, d1d4, e2h5, b2b4, d1d2, f2f4, d1d3, h1h3, f2f3, a2a4, f1e1, c3a4, c3b1, d1b3, c1e3, g2g4, g2g3, b2b3, d1a4, g1h3, a1b1, c1f4, c3e4, h1h4

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

<rationale>
Position analysis (Win %):
1. c1g5 (54.1%)
2. g2g3 (51.8%)
3. d1c2 (50.8%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

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

Position (FEN): 2b1r3/1p2qrk1/p1p4p/P1Pp4/3P1PpR/2QBP3/4KPP1/1R6 b - -
Side to move: Black
Legal moves: c8f5, e7c5, e7d7, f7f4, g4g3, b7b6, e7e4, e7e5, e7c7, f7f8, e7h4, b7b5, e7e3, e8h8, c8d7, e8f8, e8d8, g7g8, g7h8, e7g5, e7f6, e7d8, f7f5, c8e6, e7e6, g7f8, e7f8, g7f6, e8g8, h6h5, f7f6, e7d6

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

<rationale>
Position analysis (Win %):
1. e8f8 (50.7%)
2. g4g3 (50.0%)
3. f7f4 (24.1%)
4. e7h4 (17.0%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/1qpbpn2/3p4/3P2b1/1P2PN2/P2N1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d1e2, d2e4, b3b4, f3e5, f3e1, h2h3, c1b2, a1b1, a2a4, d1e1, g1h1, c1a3, d1c2, d2c4, h2h4, e3e4, f3h4, f3g5, d2b1, g2g3, a2a3, f1e1

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

<rationale>
Position analysis (Win %):
1. h2h3 (49.1%)
2. a2a4 (47.1%)
3. a2a4 (47.1%)
4. c1b2 (46.9%)
5. c1b2 (46.9%)
6. d1e2 (45.8%)
7. d1e2 (45.8%)
8. a2a3 (44.9%)
9. a2a3 (44.9%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/5p1p/1q1bpp2/np1p4/p2P3N/2PQ4/PP1N1PPP/1K1RR3 w kq -
Side to move: White
Legal moves: e1e4, b2b3, d3f1, h2h3, d3g6, c3c4, d2b3, b2b4, d2f3, d3g3, h4g6, d3h3, e1e2, e1e5, b1a1, e1e6, d3f5, d3e3, g2g4, g2g3, d3c4, e1f1, d2e4, e1g1, d2f1, d3h7, d3b5, b1c2, d3e4, f2f4, b1c1, e1e3, d1c1, d3f3, f2f3, d3c2, e1h1, d3e2, a2a3, h4f5, d2c4, h4f3

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

<rationale>
Position analysis (Win %):
1. h4f5 (55.0%)
2. a2a3 (52.8%)
3. d3f3 (50.0%)
</rationale><uci_move>h4f5</uci_move><|eot_id|>


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

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

Position (FEN): 2rr4/5p1k/1pn3pp/p2q4/4p1PP/P1P1B3/2QNPP2/3R2K1 b - -
Side to move: Black
Legal moves: d5d4, d8d7, h7g8, d8f8, a5a4, h7g7, h6h5, d5c4, d5d2, c6b8, d8h8, d5d7, g6g5, c8a8, d5g5, d5a2, d5f5, d5d3, f7f6, f7f5, d5e5, d5b5, c6a7, d8e8, d5h5, d5b3, c6e5, c8b8, d5c5, b6b5, d5e6, d5d6, c8c7, d8d6, c6b4, c6e7, d8g8, h7h8, c6d4

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

<rationale>
Position analysis (Win %):
1. d5e6 (22.8%)
2. c6d4 (21.7%)
3. c6e5 (18.0%)
</rationale><uci_move>d5e6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pbp1b1pp/1p1ppn2/5p2/2P4P/1PN1PN2/PB1P1PP1/R2QKB1R w KQkq -
Side to move: White
Legal moves: b3b4, d1c1, c3d5, b2c1, a1c1, g2g3, f3h2, h1h2, f3e5, f3d4, h1h3, c3b1, e3e4, g2g4, c4c5, d1c2, a1b1, c3b5, d2d3, f1d3, c3a4, f3g1, b2a3, c3e4, d2d4, c3e2, f3g5, f1e2, h4h5, a2a3, a2a4, e1e2, d1e2, h1g1, d1b1

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

<rationale>
Position analysis (Win %):
1. d2d4 (57.0%)
2. f3g5 (54.6%)
3. f1e2 (54.0%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k3p1p/6p1/P1K5/8/6P1/5P1P/8 b - -
Side to move: Black
Legal moves: b7b8, b7a6, b7c8, b7c7, b7a7, b7a8, f7f6, h7h6, g6g5, h7h5, f7f5

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

<rationale>
Position analysis (Win %):
1. f7f6 (94.0%)
2. b7a6 (93.6%)
3. b7c7 (93.3%)
</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): 6k1/r4ppp/8/ppNp4/1P1P4/P6P/3BKPP1/8 b - -
Side to move: Black
Legal moves: a7c7, a7b7, a5a4, a7e7, a7a8, a5b4, h7h5, f7f6, g8h8, h7h6, a7a6, a7d7, g7g6, g7g5, g8f8, f7f5

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

<rationale>
Position analysis (Win %):
1. a7a8 (88.7%)
2. a5b4 (81.2%)
3. a7e7 (79.9%)
4. a5a4 (71.3%)
</rationale><uci_move>a7a8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1ppq2pp/p1nppn2/4p1N1/4P3/1QPP4/PP1N1bPP/R1B1R1K1 w - -
Side to move: White
Legal moves: g1f2, g1f1, g1h1

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

<rationale>
Position analysis (Win %):
1. g1f2 (30.9%)
2. g1f1 (17.8%)
3. g1h1 (13.2%)
</rationale><uci_move>g1f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r4/8/4R2p/2kp4/6P1/5KP1/8 b - -
Side to move: Black
Legal moves: h5h4, d7a7, d7c7, c4b3, c4c3, d7g7, d4d3, c4d3, d7e7, d7f7, d7d5, c4b4, d7d8, d7d6, d7b7, d7h7

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

<rationale>
Position analysis (Win %):
1. c4c3 (49.7%)
2. d7d8 (49.6%)
3. d7d5 (43.8%)
</rationale><uci_move>c4c3</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/ppnbBpbp/1q2p1p1/3pP3/1P1P4/P1RB1N2/3QNPPP/5RK1 w - -
Side to move: White
Legal moves: e2f4, d3b1, e7g5, e7f6, d3a6, d2c2, c3b3, c3c7, h2h3, e7h4, f1d1, c3c4, a3a4, g1h1, d2g5, e7f8, e7d6, d2b2, d2f4, c3c5, b4b5, d2h6, d2d1, f1a1, d3b5, d2e3, d3e4, f1b1, d3f5, d3c2, f1c1, e7c5, d2a2, e7d8, g2g4, d2e1, h2h4, d2c1, c3c6, f3g5, d3c4, f3h4, e2c1, f3e1, e2g3, g2g3, f1e1, c3c1, c3c2, d3g6

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

<rationale>
Position analysis (Win %):
1. e7c5 (91.7%)
2. e7g5 (89.5%)
3. e7f6 (89.5%)
4. e7h4 (89.0%)
5. e7d6 (88.2%)
</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): 2r1r1k1/3b2bp/6p1/1p1Pp3/P1pnPp2/5P1P/PN3BP1/1K1R1B1R w - -
Side to move: White
Legal moves: f2e3, b1c1, b1a1, f1d3, f2e1, h1h2, d1d3, f2g1, g2g3, d1e1, f2d4, a4a5, b2c4, b2d3, d1d4, d5d6, a4b5, f2g3, f1c4, d1c1, h3h4, f1e2, a2a3, h1g1, d1d2, f2h4, g2g4

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

<rationale>
Position analysis (Win %):
1. d1c1 (50.0%)
2. a4b5 (40.6%)
3. b1c1 (31.9%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 3k2Q1/8/8/8/8/7R/2K5/8 b - - 0 1
Side to move: Black
Legal moves: d8d7, d8e7, d8c7

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>d8e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pq2pp1/2p4p/p6b/Pb1Pn3/1B5N/1P2N1PP/R1BQ1K1R w - -
Side to move: White
Legal moves: h3f4, a1b1, d1d3, g2g4, h3f2, c1g5, c1h6, h3g1, d4d5, f1g1, a1a2, b3a2, c1e3, b3d5, g2g3, e2g1, d1c2, e2f4, d1e1, b3f7, b3e6, h3g5, b3c2, b3c4, e2c3, c1d2, c1f4, a1a3, e2g3, h1g1, d1d2

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

<rationale>
Position analysis (Win %):
1. h3f4 (39.3%)
2. b3c2 (35.9%)
3. h3g1 (35.5%)
</rationale><uci_move>h3f4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pb3pp1/1p2p2p/3p4/1b1P4/2NB4/PPPQ1PPP/R4RK1 w Q -
Side to move: White
Legal moves: d3b5, f2f3, g2g3, f1e1, c3b1, a1e1, c3e2, f1d1, d3e2, d3a6, d2g5, h2h3, d3c4, f1c1, c3e4, g1h1, f1b1, d3h7, f2f4, g2g4, d2e1, c3d5, a2a3, d3e4, d2d1, h2h4, c3b5, a1b1, a1d1, d3f5, a1c1, d3g6, c3d1, d2e2, d2h6, c3a4, d2e3, a2a4, b2b3, d2c1, d2f4

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

<rationale>
Position analysis (Win %):
1. a1e1 (48.0%)
2. f2f4 (47.3%)
3. f1e1 (46.6%)
4. d2e3 (45.6%)
5. a2a4 (45.2%)
</rationale><uci_move>a1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppb1qpp/2n1pp2/1B1pP3/3P4/2N2N2/PPP2PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c3d5, d1d2, g1h1, a1b1, f3e1, f3h4, c1d2, c1f4, g2g3, h2h4, c3a4, c3b1, b5a6, h2h3, d1e2, a2a4, b5d3, b5c6, f3g5, c3e4, b5e2, b5a4, c1h6, d1e1, c1e3, a2a3, b5c4, g2g4, f1e1, c3e2, f3d2, e5f6, c1g5, d1d3, b2b4, b2b3

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

<rationale>
Position analysis (Win %):
1. b5d3 (57.4%)
2. c1f4 (57.0%)
3. a2a3 (56.0%)
4. b5e2 (54.7%)
5. b5c6 (54.3%)
</rationale><uci_move>b5d3</uci_move><|eot_id|>


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

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

Position (FEN): 2n2r1k/1p6/4Q1pP/1P1p4/2q2B2/6P1/5PK1/8 w - -
Side to move: White
Legal moves: g2f3, f4e3, g2g1, e6d5, e6h3, e6d7, e6f6, g2h3, e6e3, f4e5, f2f3, e6e1, e6g8, e6e2, f4c1, f4c7, e6f5, g2h1, h6h7, e6e4, e6d6, e6a6, f4g5, e6c6, g2h2, e6e7, b5b6, f4d6, e6e8, f4d2, e6c8, g3g4, e6g6, e6g4, e6b6, f4b8, e6e5, e6f7

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

<rationale>
Position analysis (Win %):
1. e6e5 (99.0%)
2. f4e5 (99.0%)
3. g2h2 (90.8%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1r4/1pR2pkp/3Pb1p1/4p3/P2pPP2/3n2P1/4N1BP/R5K1 w - -
Side to move: White
Legal moves: h2h3, c7c8, f4f5, g1f1, g1h1, a1a2, c7c2, c7c4, e2c1, c7b7, g2f3, a1b1, h2h4, a1a3, g2f1, d6d7, a1e1, c7e7, c7c5, c7c6, e2d4, c7c3, a4a5, a1c1, c7f7, c7d7, f4e5, a1f1, c7c1, e2c3, g2h3, a1d1, g2h1, g3g4

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

<rationale>
Position analysis (Win %):
1. a1a3 (57.3%)
2. a1d1 (52.5%)
3. f4e5 (50.0%)
4. g2f1 (47.0%)
</rationale><uci_move>a1a3</uci_move><|eot_id|>


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

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

Position (FEN): r1k3r1/pp6/3Q4/2ppP1N1/3P4/8/PPK2PP1/R4B2 b - -
Side to move: Black
Legal moves: g8g7, c5c4, g8e8, a7a6, a8b8, g8d8, c5d4, g8f8, b7b6, g8h8, b7b5, g8g6, g8g5, a7a5

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

<rationale>
Position analysis (Win %):
1. g8g5 (99.0%)
2. g8g6 (99.0%)
3. g8e8 (99.0%)
4. g8f8 (99.0%)
5. g8d8 (99.6%)
</rationale><uci_move>g8g5</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/1b2bppp/p3pn2/1p1p4/3NP2P/PBN1BP2/1PP3P1/R2QK2R w KQ -
Side to move: White
Legal moves: d4f5, c3b1, d4b5, e3g5, c3d5, h1h2, a1b1, d4e6, g2g3, a3a4, g2g4, d1e2, e1f1, e3h6, e1f2, d4c6, b3a2, b3d5, c3a2, e3g1, h1f1, c3a4, d1d3, e4e5, d4e2, e3f4, e1g1, h4h5, e4d5, h1g1, a1a2, b3c4, a1c1, c3e2, d1d2, h1h3, e3c1, e1e2, b3a4, e1d2, f3f4, d1c1, d1b1, e3d2, c3b5, e3f2

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

<rationale>
Position analysis (Win %):
1. e4e5 (50.0%)
2. d1e2 (47.1%)
3. e4d5 (47.0%)
4. g2g4 (46.7%)
5. d1d2 (40.9%)
</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): 2krr3/ppp3pp/2bp4/5P2/5P2/1N2Q3/PPP5/2K3RR b - -
Side to move: Black
Legal moves: c6a4, e8e5, c6h1, e8f8, d6d5, b7b6, e8e4, c6e4, e8h8, c6d7, e8g8, a7a5, c8d7, c6f3, e8e3, a7a6, c6b5, h7h6, b7b5, h7h5, c6d5, e8e6, g7g6, c6g2, e8e7, g7g5, d8d7, c8b8

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

<rationale>
Position analysis (Win %):
1. c6h1 (97.4%)
2. c8b8 (97.0%)
3. e8e3 (55.0%)
</rationale><uci_move>c6h1</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/R7/1p3pp1/3r4/8/7P/P5P1/2R3K1 w - -
Side to move: White
Legal moves: c1e1, a2a4, c1b1, a7a5, a7a6, g2g4, a7f7, c1c7, c1a1, g1h1, g1h2, h3h4, c1d1, c1c3, g1f1, a7c7, a7a3, g1f2, c1c8, a7d7, c1c2, c1c5, a7g7, c1f1, a7e7, a7b7, a2a3, a7h7, c1c6, c1c4, a7a4, g2g3, a7a8

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

<rationale>
Position analysis (Win %):
1. c1c6 (66.3%)
2. c1c7 (62.8%)
3. a7b7 (56.9%)
</rationale><uci_move>c1c6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1qrk1/1p2n2p/2pp1npP/2b2P2/4PN2/pPN3Q1/P1PBB3/2KR3R b - -
Side to move: Black
Legal moves: f6g4, f6d5, g8f7, c5f2, c5b4, c5b6, b7b6, a8a5, c8f5, c5e3, f8f7, e7f5, d6d5, c5d4, e8d8, a8b8, c8e6, e8f7, f6h5, c5g1, g8h8, b7b5, g6g5, f6e4, e7d5, a8a7, a8a6, e8d7, c5a7, c8d7, f6d7, a8a4

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

<rationale>
Position analysis (Win %):
1. c5d4 (75.6%)
2. g8h8 (74.0%)
3. b7b5 (69.4%)
</rationale><uci_move>c5d4</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/pppbbppp/3P4/8/3Q4/2N2N2/PPP2PPP/1K1RR3 b - -
Side to move: Black
Legal moves: c7d6, a7a6, e8f8, d8c8, f7f6, e7f8, g8f8, d7c8, b7b6, e7d6, g7g6, d7a4, e7g5, d7g4, a7a5, g8h8, d7b5, c7c5, d8b8, d7f5, b7b5, g7g5, a8b8, e7h4, d7e6, d7c6, a8c8, h7h6, f7f5, d7h3, c7c6, e7f6, h7h5

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

<rationale>
Position analysis (Win %):
1. e7f6 (88.5%)
2. e7f8 (87.7%)
3. d7e6 (85.5%)
4. c7d6 (53.2%)
5. e7d6 (49.2%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/2p3pp/p1bb1p2/3p1q2/1p1P1N2/5N1P/PPPQ1PP1/4RRK1 w - -
Side to move: White
Legal moves: e1b1, b2b3, g1h2, d2e3, e1c1, g2g4, f4g6, c2c4, d2d1, h3h4, d2c1, f4e6, e1e7, a2a3, d2c3, f4h5, e1e8, e1e4, d2b4, f4d5, g1h1, a2a4, e1d1, e1a1, f4d3, f3h2, c2c3, f3e5, d2d3, d2e2, f3g5, f3h4, e1e3, f4e2, e1e2, g2g3, e1e6, e1e5

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

<rationale>
Position analysis (Win %):
1. e1e8 (47.9%)
2. f4d3 (47.3%)
3. f4e2 (37.3%)
</rationale><uci_move>e1e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b2q1pp/p1n1B3/1p6/3pQ3/8/PPP2PPP/R2R2K1 w kq -
Side to move: White
Legal moves: d1d3, e4d3, e4f4, g2g4, a1c1, e6d5, e4c6, h2h3, e6c8, e4e5, e6b3, e6g8, e4g4, g2g3, a1b1, e4d5, e4f3, d1d4, e6f5, e4e1, b2b3, e4e3, b2b4, d1b1, d1f1, g1f1, e4e2, d1c1, d1d2, a2a3, e4f5, c2c3, e4h4, e6g4, e6f7, a2a4, f2f4, e4g6, e4d4, c2c4, h2h4, e4h7, e6d7, d1e1, e6h3, f2f3, e6c4, g1h1

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

<rationale>
Position analysis (Win %):
1. d1e1 (49.4%)
2. e4g4 (31.3%)
3. e4f5 (30.1%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/p5Bp/2p2p2/3p4/8/b1P5/Pq3PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: d1e2, f2f4, d1d4, h1g1, d1d3, h2h3, c3c4, a1b1, g7h8, f1e2, d1b1, g7h6, f1c4, d1b3, d1c1, d1g4, f1d3, h2h4, d1h5, g7f6, d1a4, g2g4, d1c2, g7f8, f1b5, f2f3, d1f3, d1d2, d1d5, a1c1, g2g3, f1a6

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

<rationale>
Position analysis (Win %):
1. a1b1 (31.9%)
2. f1e2 (31.7%)
3. f1d3 (19.6%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/ppp3pp/8/2b1P3/3pP3/8/PPP1N1PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c7c6, c5a3, c8e6, c5e7, a7a6, g8e7, c5b4, d8h4, c8d7, e8e7, b7b6, d8f6, g7g6, b7b5, d8d5, g8h6, g8f6, h7h6, c5b6, a8b8, d8d6, c8g4, g7g5, c5f8, h7h5, d8g5, c8f5, e8d7, e8f7, a7a5, d8e7, c5d6, d4d3, d8d7, c8h3, e8f8

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

<rationale>
Position analysis (Win %):
1. c8g4 (58.8%)
2. g8h6 (53.5%)
3. d8h4 (52.2%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): 2k4r/1p6/p1n1p3/2N2p1r/3P2p1/2P5/PP3P1P/2K1R2R w - -
Side to move: White
Legal moves: e1g1, c5d7, e1f1, c1b1, c5b3, h1f1, e1e4, a2a3, e1e5, c1d2, b2b3, f2f4, e1e3, b2b4, c5a4, h1g1, e1d1, e1e6, c1d1, h2h3, a2a4, c1c2, c5e6, h2h4, c3c4, c5b7, e1e2, c5a6, c5e4, f2f3, c5d3, d4d5

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

<rationale>
Position analysis (Win %):
1. e1e6 (64.1%)
2. h2h4 (56.0%)
3. c5e6 (55.7%)
4. h1f1 (55.5%)
5. f2f3 (52.5%)
</rationale><uci_move>e1e6</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/8/3Kb3/8/p6k/P1p3R1/7P/8 w - -
Side to move: White
Legal moves: d6e5, g3g4, g3g1, d6e7, g3g7, g3d3, g3e3, d6e6, g3f3, g3g6, g3c3, g3g2, g3g5, g3g8, g3h3, h2h3

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

<rationale>
Position analysis (Win %):
1. d6e5 (0.4%)
2. g3g1 (0.4%)
3. g3f3 (1.0%)
</rationale><uci_move>d6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/3p1pp1/2p1pn1p/p7/1PP1n3/P3PN2/2Q2PPP/R1B1KB1R w KQ -
Side to move: White
Legal moves: e1d1, c2d2, f3g5, e1e2, a3a4, a1b1, f3d4, h2h4, c2a2, c2b3, h1g1, c2d1, c1b2, f3g1, c4c5, f3d2, g2g3, c2e2, f1e2, c2e4, c2b2, a1a2, c2c3, c2d3, c2a4, b4a5, f1d3, c1d2, f3e5, g2g4, b4b5, h2h3, f3h4, c2b1

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

<rationale>
Position analysis (Win %):
1. f1d3 (51.2%)
2. a1b1 (48.7%)
3. f3d2 (44.3%)
</rationale><uci_move>f1d3</uci_move><|eot_id|>


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

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

Position (FEN): 2R5/8/K5k1/8/4p3/8/8/8 w - - 0 1
Side to move: White
Legal moves: c8c5, c8c4, c8h8, a6a7, c8e8, c8c1, a6a5, c8c6, a6b5, c8c7, c8c3, a6b7, c8f8, c8c2, c8g8, c8d8, c8a8, a6b6, c8b8

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>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): 6k1/pQ3pp1/2n1p1qp/3p4/3P1P2/1Pr1PP2/P6P/R6K w - -
Side to move: White
Legal moves: b7a8, a1g1, b7b5, a1e1, a2a4, a1d1, a1c1, e3e4, b7d7, a2a3, b7b8, b7f7, b3b4, b7b6, b7c8, b7c6, b7b4, h2h4, b7e7, h2h3, b7c7, f4f5, b7a7, a1f1, a1b1, b7a6

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

<rationale>
Position analysis (Win %):
1. b7c8 (8.5%)
2. b7a6 (5.3%)
3. b7b5 (5.3%)
4. b7a8 (1.0%)
</rationale><uci_move>b7c8</uci_move><|eot_id|>