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

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

Position (FEN): 3K4/8/8/2k5/4p3/P7/8/8 w - - 0 1
Side to move: White
Legal moves: d8e7, d8c7, a3a4, d8e8, d8d7, d8c8

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>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/4npk1/4p2p/p1p1P3/BbP1K3/2r1B1P1/R4P2/8 b - -
Side to move: Black
Legal moves: b4a3, c3c4, e7f5, g7h8, c3b3, c3a3, e7d5, f7f5, g7g8, g7f8, e7c8, f7f6, c3d3, e7g8, c3c1, h6h5, e7g6, c3e3, e7c6, g7g6, c3c2, g7h7

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

<rationale>
Position analysis (Win %):
1. g7g8 (44.0%)
2. e7g8 (42.7%)
3. h6h5 (37.9%)
4. e7f5 (32.5%)
5. c3c4 (22.7%)
</rationale><uci_move>g7g8</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/5q1p/p1n3p1/5p2/1PP5/2Q3NP/B3RPP1/6K1 b - -
Side to move: Black
Legal moves: h7h5, f7g7, f7a7, c6b8, c8b7, f7c4, c8e6, f8d8, f7d5, f7f6, c6b4, c6a5, c6d8, g6g5, f7e8, c6e7, f7b7, f7c7, f8e8, c6d4, f5f4, f7e6, c6e5, a6a5, h7h6, c6a7, f7d7, f7e7, c8d7

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

<rationale>
Position analysis (Win %):
1. c6d8 (81.1%)
2. f8e8 (77.8%)
3. c8e6 (74.2%)
4. f7g7 (68.7%)
5. f7f6 (65.0%)
</rationale><uci_move>c6d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/K7/6k1/8/8/8/8/R4R2 b - - 0 1
Side to move: Black
Legal moves: g6g5, g6h5, g6h7, g6h6, g6g7

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>g6h7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/1p2np1p/p3p2p/3pP3/3n4/3B3R/q1PB1PP1/1RQ1K1N1 b kq -
Side to move: Black
Legal moves: a2b1, h6h5, e8g8, d4c2, f7f6, a2a4, c8d7, d4e2, a8b8, e7c6, a2c2, a2a1, d4c6, e8d7, e7g8, e8d8, a2b2, b7b6, d4f3, b7b5, d4b3, a6a5, h8g8, e7g6, f7f5, a2b3, h8f8, a2c4, a8a7, a2a5, d4f5, e7f5, e8f8, d4b5, a2a3

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

<rationale>
Position analysis (Win %):
1. a2a4 (77.5%)
2. h8g8 (76.5%)
3. e7c6 (75.6%)
4. b7b5 (75.1%)
5. c8d7 (73.4%)
</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): 3kr3/4p2q/pp1PQ1p1/2p2pP1/2P2P2/1P6/P1K3B1/8 w - -
Side to move: White
Legal moves: c2b2, c2d1, e6g8, c2d3, e6d7, g2b7, g2h3, a2a3, e6e4, c2c1, g2e4, d6e7, g2f3, e6e2, c2d2, e6c8, c2c3, b3b4, a2a4, e6f6, g2f1, e6e3, g2a8, d6d7, e6e5, g2c6, e6e7, e6f5, e6g6, g2h1, e6f7, g2d5, e6e1, c2b1, e6d5

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

<rationale>
Position analysis (Win %):
1. e6d5 (92.6%)
2. d6d7 (91.5%)
3. g2b7 (84.0%)
</rationale><uci_move>e6d5</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp3p1p/5P2/2bp3q/8/3B2P1/PP1QNP1P/R4bK1 w - -
Side to move: White
Legal moves: d2a5, a1d1, d2b4, a1b1, a1c1, d3a6, e2f4, e2d4, a1e1, b2b4, d3g6, d2c2, d2c1, d2c3, a2a4, b2b3, g1f1, e2c3, g1h1, d3b1, h2h4, d2h6, h2h3, d2f4, a2a3, d2e1, d3c2, a1f1, e2c1, d2e3, d3f5, d2g5, d3b5, d3e4, d2d1, d3c4, d3h7, g3g4

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

<rationale>
Position analysis (Win %):
1. a1f1 (47.1%)
2. g1f1 (43.8%)
3. e2f4 (31.2%)
4. g3g4 (22.7%)
5. d3h7 (17.7%)
</rationale><uci_move>a1f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/5n2/4p3/3P4/2P2B2/P1P1NPPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: c8f5, b7b5, g7g6, c8g4, c8e6, f6g4, b8a6, d8d5, d8d7, a7a5, b7b6, f8e8, f6d5, a7a6, h7h5, d8d4, c8d7, e5e4, f6d7, h7h6, b8d7, g7g5, e5d4, g8h8, d8e8, d8d6, f6e4, c8h3, b8c6, f6e8, c7c6, c7c5, d8e7, f6h5

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

<rationale>
Position analysis (Win %):
1. b8c6 (57.2%)
2. b8d7 (55.5%)
3. e5e4 (23.5%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): 3k2r1/pp2pp1p/3p1p1b/7Q/1PB1P3/4q1Pb/P1r2P1P/R4RK1 w - -
Side to move: White
Legal moves: h5e5, h5h6, h5a5, c4d3, h5c5, c4e6, c4f7, h5e2, g1h1, c4e2, h5b5, h5f7, a1d1, c4b5, c4b3, h5d5, h5d1, f1b1, h5f5, a1b1, f2e3, b4b5, a2a3, a1c1, h5g4, a2a4, h5g5, f1d1, e4e5, c4a6, g3g4, h5h3, f1e1, c4d5, a1e1, h5f3, h5g6, f1c1, h5h4

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

<rationale>
Position analysis (Win %):
1. h5h3 (69.1%)
2. c4f7 (50.0%)
3. c4b3 (46.0%)
4. c4d5 (43.4%)
5. c4b5 (28.5%)
</rationale><uci_move>h5h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1ppbp/2np1np1/8/2P1P3/3P1NP1/PP3PBP/RNBQ1RK1 b - -
Side to move: Black
Legal moves: a8b8, f6d7, c6b8, g7h8, h7h6, c8g4, f6h5, d8d7, f6e8, g8h8, d8e8, a7a6, e7e5, g7h6, c6d4, f6d5, e7e6, c6a5, f8e8, h7h5, c6b4, b7b5, a7a5, c8e6, f6e4, b7b6, c8d7, g6g5, c6e5, c8f5, d6d5, f6g4, c8h3

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

<rationale>
Position analysis (Win %):
1. a7a5 (51.5%)
2. a8b8 (51.0%)
3. f6d7 (49.7%)
4. a7a6 (49.3%)
5. c8g4 (48.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 3k3r/p1p1bppp/8/4P3/3P3P/2N2b2/PP1K1P2/R1Br4 w - -
Side to move: White
Legal moves: d2e3, c3d1, d2c2

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

<rationale>
Position analysis (Win %):
1. c3d1 (39.8%)
2. d2e3 (21.5%)
3. d2c2 (10.7%)
</rationale><uci_move>c3d1</uci_move><|eot_id|>


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

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

Position (FEN): r1k4r/1p5p/2p1p1pn/p7/2P1P3/5P1B/PP5P/2KR3R b - -
Side to move: Black
Legal moves: c8c7, h6g8, b7b6, h6f7, b7b5, h6g4, a5a4, a8a7, a8a6, h6f5, c8b8, h8e8, c6c5, h8g8, g6g5, h8f8, h8d8, a8b8

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

<rationale>
Position analysis (Win %):
1. c8b8 (59.5%)
2. h8e8 (56.5%)
3. c8c7 (52.4%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/2p1np1k/5qp1/R6p/P1B1P3/2PP2QP/2r2PRK/8 b - -
Side to move: Black
Legal moves: f6f3, b8b2, e7d5, f6a6, c2c1, f6e5, b8b5, b8b7, f6c3, c2d2, h7g8, e7f5, f6h8, c2e2, b8b4, f6g7, b8f8, b8b1, e7c8, b8e8, b8d8, e7c6, f6d6, e7g8, b8g8, f6f2, f6g5, f6d4, h7g7, b8b6, c2f2, h5h4, c2c3, f6b6, f6f5, c7c5, f6e6, c2a2, c2b2, b8h8, f6f4, b8c8, b8a8, h7h6, h7h8, f6c6, c7c6, g6g5, b8b3, f6h4

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

<rationale>
Position analysis (Win %):
1. c2c3 (73.1%)
2. c2c1 (72.0%)
3. h5h4 (69.8%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqb1ppp/3bp3/3pn3/3N1B2/2PB4/P4PPP/1R1QR1K1 w kq -
Side to move: White
Legal moves: g1f1, b1b7, f4g3, d3a6, d1h5, d1a4, f4e5, e1e3, d3e2, d4f5, d1b3, g1h1, b1b4, f4c1, d4f3, d4e6, b1b3, g2g4, e1e4, d1c1, b1b2, b1b5, d3b5, d3c4, b1a1, a2a3, d3f1, d3f5, c3c4, e1e2, f4e3, g2g3, f2f3, d1e2, e1e5, d3e4, d3h7, b1b6, a2a4, f4d2, d4c6, h2h4, d1f3, f4h6, d1d2, d3c2, d4c2, e1f1, d3g6, h2h3

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

<rationale>
Position analysis (Win %):
1. d3b5 (57.3%)
2. d1h5 (45.0%)
3. f4e5 (43.0%)
</rationale><uci_move>d3b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/2p2pp1/p2q3p/np1P4/6n1/1B1P2P1/PPP1RP1P/RNBQ2K1 b - -
Side to move: Black
Legal moves: d6d7, g4f2, d6e7, a5b7, g7g5, d6d8, f7f6, d6e6, f8e8, d6b4, g8h8, g4e5, c7c5, c8d7, a8a7, b5b4, h6h5, c7c6, a5b3, d6g3, d6g6, g4f6, d6f4, d6c6, d6f6, g7g6, d6b6, a5c4, a5c6, c8b7, g4h2, a8b8, f8d8, d6e5, g4e3, f7f5, d6d5, d6c5, c8e6, g8h7, d6a3, c8f5

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

<rationale>
Position analysis (Win %):
1. d6g6 (53.8%)
2. g4e5 (49.5%)
3. a5b3 (36.9%)
</rationale><uci_move>d6g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/pp2qppp/2n2n2/6B1/2P1p3/P2BPN2/1PQ2PPP/3RK2R w K -
Side to move: White
Legal moves: g5h6, g2g4, g5f4, d1b1, c2b3, c2d2, b2b3, h1f1, c2a4, d3e4, d3e2, h2h4, c2c1, e1f1, f3g1, d1d2, f3e5, g5f6, d1a1, g5h4, c2b1, e1e2, d3f1, c4c5, a3a4, h1g1, f3d2, f3h4, b2b4, c2e2, e1g1, c2c3, d1c1, f3d4, e1d2, h2h3, g2g3

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

<rationale>
Position analysis (Win %):
1. d3e2 (29.8%)
2. g5f6 (25.7%)
3. c2c3 (25.4%)
4. h2h3 (23.0%)
</rationale><uci_move>d3e2</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/1p3kpp/8/p7/2PpP3/1P4P1/P5P1/4R1K1 w - -
Side to move: White
Legal moves: e1a1, e1d1, e1e2, b3b4, e4e5, a2a4, c4c5, g1h1, g1h2, e1b1, e1c1, a2a3, e1f1, g1f2, g3g4, g1f1, e1e3

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

<rationale>
Position analysis (Win %):
1. e1f1 (56.0%)
2. e4e5 (50.0%)
3. g1f2 (50.0%)
4. g3g4 (48.6%)
5. g1f1 (47.7%)
</rationale><uci_move>e1f1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/1p1p1ppp/p1nq4/3N1P2/8/4Q3/PPP2PPP/2KR1B1R b kq -
Side to move: Black
Legal moves: d6e5, f8e7, c6e7, c6e5, d6e6, d6e7, e8d8

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

<rationale>
Position analysis (Win %):
1. c6e7 (80.6%)
2. f8e7 (61.9%)
3. d6e5 (60.3%)
</rationale><uci_move>c6e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1b1ppp/pq2p3/3pP3/3n4/2NB1N2/PP3PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: f1e1, c1h6, c1g5, c1f4, d3g6, a2a4, b2b3, g2g4, d1c2, a1b1, d3c2, g1h1, f3h4, b2b4, f3d2, d3b5, c3e4, d3c4, f3d4, f3g5, c1e3, c3b5, d1e2, d1e1, d3f5, d3b1, d3e4, c3a4, d3h7, d3a6, d1a4, c3b1, a2a3, h2h3, c3e2, d3e2, c1d2, g2g3, c3d5, f3e1, h2h4, d1d2, d1b3

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

<rationale>
Position analysis (Win %):
1. f3g5 (47.1%)
2. f3e1 (45.8%)
3. h2h4 (45.0%)
4. h2h3 (44.0%)
5. f3d4 (43.9%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6P1/2p3Rp/K1n5/8/1p6/2k5 b - -
Side to move: Black
Legal moves: b2b1r, c1b1, b2b1b, c1c2, c4e3, c4b6, c4d6, c1d2, c4e5, h5h4, b2b1q, c4d2, c4a3, c1d1, c4a5, b2b1n

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

<rationale>
Position analysis (Win %):
1. b2b1b (89.1%)
2. c4e3 (88.6%)
3. c1c2 (88.3%)
4. c1d2 (84.9%)
5. c4b6 (50.0%)
</rationale><uci_move>b2b1b</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/ppp2ppp/2n1p1b1/3n4/2B3P1/3P1N1P/PPP2P2/RNBQ1RK1 w kq -
Side to move: White
Legal moves: a2a3, d1e2, b1d2, c4d5, c1g5, c4b3, g1h2, d1e1, c1h6, c1f4, b2b4, d3d4, g1g2, a2a4, b2b3, f3h4, h3h4, g1h1, b1c3, f3h2, f3d2, f3e1, c4a6, c1e3, d1d2, c1d2, c4b5, f3g5, g4g5, f3e5, f1e1, b1a3, c2c3, f3d4

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

<rationale>
Position analysis (Win %):
1. b1c3 (45.0%)
2. f1e1 (41.9%)
3. c4b5 (40.1%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp1p1ppp/5n2/1N2p3/8/6P1/PPP1PP1P/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: d8a5, h7h6, f8c5, f8b4, h7h5, g7g6, f8a3, e5e4, f6d5, f8e7, g7g5, d8b6, b8a6, a7a6, f6g8, a7a5, f6e4, d8c7, d7d5, e8e7, h8g8, f6h5, d8e7, b7b6, f6g4, b8c6, f8d6, d7d6

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

<rationale>
Position analysis (Win %):
1. d7d6 (52.4%)
2. b8c6 (50.0%)
3. d8b6 (45.9%)
4. d8a5 (40.6%)
5. d7d5 (39.3%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp3p1p/4pp2/8/1b1p3B/2p5/PP1N1PPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: d2e4, b2c3, f2f4, a1b1, h2h3, f2f3, f1e2, d2b3, f1b5, d2c4, g1h3, b2b3, g2g4, d2f3, d1g4, d1b3, h4f6, e1e2, d2b1, f1d3, d1e2, g1f3, g1e2, f1c4, a2a4, d1c2, d1c1, g2g3, d1a4, f1a6, d1f3, d1b1, a2a3, d1h5, a1c1, h4g5, h4g3

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

<rationale>
Position analysis (Win %):
1. g1f3 (34.3%)
2. f1d3 (25.8%)
3. f1c4 (25.2%)
4. d1a4 (24.9%)
5. b2c3 (24.1%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1p2nppp/p3p3/n1ppP3/3P4/P1PQ1N2/1P3PPP/RN3RK1 w kq -
Side to move: White
Legal moves: h2h3, b2b3, g1h1, f1d1, g2g3, a3a4, f3d2, d3h7, d3e2, f1e1, d3e3, d3f5, a1a2, d3c2, f1c1, g2g4, d4c5, f3h4, d3d2, b2b4, b1d2, f3e1, d3b5, d3e4, d3c4, d3a6, c3c4, d3g6, f3g5, d3d1, h2h4

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

<rationale>
Position analysis (Win %):
1. b1d2 (50.2%)
2. b2b4 (49.3%)
3. d4c5 (47.3%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): rnb3kr/pp2pp1p/6pB/3q4/2Bb4/8/PPP3PP/R2Q1RK1 w - -
Side to move: White
Legal moves: h6e3, f1f2, d1d4, g1h1

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

<rationale>
Position analysis (Win %):
1. g1h1 (12.3%)
2. f1f2 (8.5%)
3. h6e3 (5.8%)
4. d1d4 (3.1%)
</rationale><uci_move>g1h1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/4bn2/P2pp3/1P6/2P5/3PPPPP/RNBQKBNR w KQkq -
Side to move: White
Legal moves: c1b2, h2h4, a1a3, f2f3, c1a3, g1h3, c3c4, b1a3, b4b5, g1f3, a5a6, d1c2, g2g4, a1a4, h2h3, d1b3, e2e4, d2d4, a1a2, f2f4, d2d3, e2e3, g2g3, d1a4

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

<rationale>
Position analysis (Win %):
1. g1f3 (43.5%)
2. g2g3 (42.1%)
3. e2e3 (40.5%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1b1r/ppp3pp/2n1k3/3np3/3p4/1BP2Q2/PP3PPP/RNB1R1K1 b - -
Side to move: Black
Legal moves: f8d6, b7b5, a7a5, e6d7, c6e7, d8g5, a8b8, a7a6, f8e7, e5e4, e6e7, f8b4, d4c3, f8a3, e6d6, d8e7, g7g6, h8g8, c6b8, c8d7, d8e8, d4d3, h7h5, b7b6, c6a5, d8h4, h7h6, g7g5, c6b4, d8f6, d8d7, d8d6, f8c5

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

<rationale>
Position analysis (Win %):
1. h7h5 (64.3%)
2. g7g6 (60.6%)
3. f8c5 (58.7%)
4. a7a5 (57.4%)
5. g7g5 (56.9%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp2ppp/2n5/3p4/3Pp3/3B1N2/PPP2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: d8d7, e4d3, e4f3, c8g4, c8d7, f7f5, d8g5, c6e7, h8g8, f7f6, d8f6, e8d7, c6a5, f8e7, c8h3, d8e7, c6e5, g7g5, a7a6, f8a3, f8d6, e4e3, a8b8, d8d6, e8e7, b7b5, c8f5, c8e6, d8h4, h7h6, c6b4, f8c5, g7g6, f8b4, b7b6, a7a5, h7h5, c6b8, c6d4

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

<rationale>
Position analysis (Win %):
1. c8e6 (50.0%)
2. c8g4 (50.0%)
3. e4d3 (48.1%)
4. e4f3 (45.5%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2kR2pp/2P5/4P3/2rp3P/6P1/7K/8 b - -
Side to move: Black
Legal moves: c7b6, c7c6, c7b8, c7c8

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

<rationale>
Position analysis (Win %):
1. c7c8 (73.4%)
2. c7b6 (52.0%)
3. c7c6 (50.3%)
</rationale><uci_move>c7c8</uci_move><|eot_id|>


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

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

Position (FEN): 5k1r/pb3p2/1pq1pn1p/2b3p1/3B4/2P2N2/PPQ1BPPP/3R2K1 b - -
Side to move: Black
Legal moves: f6g4, f6h7, c6d5, c5d6, c5b4, b6b5, c6a4, c6c8, c6b5, b7a8, f8g7, c6e4, a7a6, a7a5, h6h5, f6d7, f8g8, h8g8, f6d5, f6g8, c5d4, c6c7, c5a3, f6e8, c6e8, b7a6, c6f3, c6d7, f8e7, c6d6, f6h5, e6e5, f8e8, b7c8, g5g4, f6e4, h8h7, c5e7

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

<rationale>
Position analysis (Win %):
1. f8e7 (55.2%)
2. c5e7 (55.1%)
3. c5d4 (50.0%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1b1r/pppp2pp/2n2k2/3Q2N1/4n3/2p5/PPP2PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: f8d6, c6b8, e4d6, c6b4, c6e5, d8e7, e4f2, c6a5, h7h6, f8b4, b7b6, f8c5, h8g8, a7a5, b7b5, c3b2, h7h5, d8e8, f6e7, e4g3, f6g6, c6e7, a8b8, f8a3, f8e7, d7d6, c6d4, e4c5, a7a6, e4d2, g7g6, e4g5

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

<rationale>
Position analysis (Win %):
1. d8e8 (59.1%)
2. d8e7 (50.0%)
3. e4d6 (24.7%)
</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): r1b2rk1/pp1n1n2/2pbpq1p/3p1pp1/2PP1P2/1P1BPN2/PB2N1PP/R2Q1RK1 b - -
Side to move: Black
Legal moves: g5g4, f7h8, b7b5, d7c5, a8b8, a7a5, f6d4, d7e5, h6h5, f6d8, f6h8, f6e7, c6c5, g5f4, d5c4, d6e7, f8d8, g8h7, d7b8, f7e5, f6e5, d6f4, f8e8, f7d8, a7a6, d7b6, d6c7, d6b4, d6c5, b7b6, f6g7, g8g7, d6b8, g8h8, f6g6, d6a3, e6e5, d6e5

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

<rationale>
Position analysis (Win %):
1. f6h8 (65.6%)
2. f6d8 (63.2%)
3. f6g7 (59.9%)
</rationale><uci_move>f6h8</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1nr/1b1n1pbp/p2p2p1/1p2p3/3PPB2/3B1N2/PP1N1PPP/R2QR1K1 w kq -
Side to move: White
Legal moves: d1c1, b2b4, f3g5, d3e2, d1e2, f4e5, f4g3, e1e2, d1b3, e1e3, f4g5, g2g4, d3c4, h2h4, f4e3, d2b1, d3c2, e1f1, a2a4, d3b5, a1c1, d1c2, a1b1, f3h4, d2f1, d1b1, h2h3, g2g3, g1f1, d3b1, f4h6, d2b3, a2a3, d4d5, d2c4, b2b3, g1h1, f3e5, d4e5, d3f1, d1a4

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

<rationale>
Position analysis (Win %):
1. f4g3 (58.4%)
2. d4e5 (57.9%)
3. f4g5 (56.5%)
4. f4e3 (53.3%)
5. a2a4 (45.4%)
</rationale><uci_move>f4g3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/p2n1ppp/2pbp3/1p1B2P1/3P4/2N1PN2/PPQ2P1P/R1B1K2R b KQkq -
Side to move: Black
Legal moves: e8f8, c6d5, a7a6, g7g6, d6b8, d7c5, d6c5, e8g8, d8c7, d7e5, e8e7, d8a5, c8a6, f7f5, c8b7, d6e7, e6e5, d6b4, d6a3, d6h2, c6c5, d7f8, d6f4, d8g5, h7h6, h8g8, d6e5, d6c7, d7b6, d8e7, d6f8, d7b8, d8f6, d7f6, h7h5, e6d5, a7a5, b5b4, d8b6, a8b8, h8f8, f7f6, d6g3

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

<rationale>
Position analysis (Win %):
1. d8b6 (80.0%)
2. c8b7 (79.6%)
3. c8a6 (75.9%)
4. e6d5 (44.7%)
5. c6d5 (41.9%)
</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): 2r3k1/8/2p1p1p1/2b1P3/p7/2P1B1P1/3R1P2/6K1 b - -
Side to move: Black
Legal moves: c5b6, g8h7, c5b4, c5a7, c5e7, g8f8, c8d8, c5d6, c8a8, c8c7, c8e8, a4a3, c8b8, g8f7, c5a3, c5e3, c5f8, g8g7, c5d4, g8h8, c8f8, g6g5

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

<rationale>
Position analysis (Win %):
1. c5e7 (50.6%)
2. c5f8 (49.3%)
3. c5e3 (47.4%)
</rationale><uci_move>c5e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/4kb1P/8/2p5/p1P3K1/4P3/8/5R1r b - -
Side to move: Black
Legal moves: a4a3, e7f8, h1h6, f7e6, h1h5, h1h3, e7d6, h1h4, f7e8, e7d8, e7e6, f7h5, f7c4, e7d7, f7g8, h1h7, f7d5, h1g1, e7e8, h1f1, h1h2, f7g6

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

<rationale>
Position analysis (Win %):
1. h1h6 (14.5%)
2. h1h7 (10.9%)
3. f7e6 (10.4%)
</rationale><uci_move>h1h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/1p2pP2/8/3P1R2/P2b4/1B6/3RK3 w - -
Side to move: White
Legal moves: f4h4, d1c1, f6g7, e1d2, d1b1, f4f2, b2a1, d4d5, f4f3, b2c3, d1a1, f4f1, f4g4, b2c1, d1d3, d1d2, f4f5, a3a4, e1f2, f4e4

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

<rationale>
Position analysis (Win %):
1. d1d3 (51.8%)
2. f6g7 (25.2%)
3. f4f2 (19.2%)
</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): 3r2k1/bp3p1p/p1p2pnB/P7/R7/1QP2N1P/1P2qPP1/6K1 w - -
Side to move: White
Legal moves: a4f4, b3e6, h6c1, h6g5, a4a3, a4h4, h6g7, g1h2, h6f4, b3f7, h3h4, g2g4, b3d5, a4c4, f3d2, b3b4, a4g4, a4d4, a4a1, a4a2, b3a2, b3b7, a4b4, b3b6, f3d4, f3e5, g2g3, h6f8, g1h1, f3h2, b3d1, b3c4, b3c2, a4e4, c3c4, h6e3, b3b5, b3a3, h6d2, f3h4, f3g5, f3e1

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

<rationale>
Position analysis (Win %):
1. a4a1 (37.5%)
2. a4d4 (28.7%)
3. b3b7 (15.5%)
</rationale><uci_move>a4a1</uci_move><|eot_id|>


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

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

Position (FEN): 2Q5/4r3/1K6/4k3/8/8/8/8 w - -
Side to move: White
Legal moves: c8c2, c8h8, c8f8, b6b5, c8f5, c8c5, c8d8, c8a6, c8c1, c8a8, c8d7, b6a6, c8c3, c8c6, c8c7, c8g8, c8b7, c8c4, c8e8, c8e6, c8h3, b6a5, c8b8, b6c5, b6c6, c8g4

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

<rationale>
Position analysis (Win %):
1. c8h8 (99.6%)
2. c8b8 (99.6%)
3. c8c3 (99.6%)
4. c8g4 (99.0%)
5. c8c5 (98.6%)
</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): 1R2n1k1/4K2p/7r/8/8/8/8/8 w - -
Side to move: White
Legal moves: b8b5, b8b2, b8b4, b8b7, b8e8, b8a8, b8b1, e7e8, b8d8, b8c8, b8b6, e7d8, e7d7, b8b3

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

<rationale>
Position analysis (Win %):
1. e7e8 (25.4%)
2. b8e8 (16.4%)
3. b8a8 (16.4%)
</rationale><uci_move>e7e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6P1/6K1/8/6p1/8/k7/8 b - - 0 1
Side to move: Black
Legal moves: a2b3, a2a1, a2b2, g4g3, a2b1, a2a3

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>a2b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R5/8/5p2/6k1/8/5K2/8 b - - 0 1
Side to move: Black
Legal moves: g4h5, g4f4, g4h4, f5f4, g4g5, g4h3

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

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


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

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

Position (FEN): 7k/4b3/6p1/2n1p1P1/p1R1N2r/2PK4/5P2/8 w - -
Side to move: White
Legal moves: d3d2, d3c2, c4c5, d3e2, e4c5, d3e3

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

<rationale>
Position analysis (Win %):
1. e4c5 (7.7%)
2. c4c5 (7.5%)
3. d3d2 (2.0%)
4. d3e3 (0.4%)
5. d3c2 (0.4%)
</rationale><uci_move>e4c5</uci_move><|eot_id|>


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

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

Position (FEN): RR3bk1/p4r1p/5pnB/1p2p3/1P3P2/6Pb/P4K1P/8 b - -
Side to move: Black
Legal moves: h3c8, h3f1, h3e6, e5f4, h3d7, g6f4, g6h8, h3f5, a7a6, g8h8, f7d7, a7a5, f6f5, g6h4, g6e7, h3g4, e5e4, f7e7, h3g2, f7b7, f7g7, f7c7

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

<rationale>
Position analysis (Win %):
1. e5f4 (74.3%)
2. h3d7 (74.1%)
3. a7a6 (70.9%)
</rationale><uci_move>e5f4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp1bppp/5n2/3P2N1/2B1p3/8/PPPPQPPP/RNB1K2R b KQkq -
Side to move: Black
Legal moves: b7b6, f6g4, c8e6, e7f8, a7a6, e7d6, b7b5, f6g8, d8d5, f6h5, b8c6, h8f8, h8g8, e7a3, g7g6, f6d5, c8d7, d8d7, a7a5, c8h3, e4e3, c7c5, e7c5, d8d6, e8f8, f6d7, c8f5, b8d7, h7h6, e8g8, e7b4, c8g4, h7h5, e8d7, c7c6, b8a6

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

<rationale>
Position analysis (Win %):
1. a7a6 (65.4%)
2. e7b4 (64.5%)
3. e7d6 (63.2%)
4. c8g4 (56.5%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p1p2ppp/n7/1N1R4/5Bn1/P2b4/1P1N1PPP/6K1 b - -
Side to move: Black
Legal moves: a8b8, d3e2, a6b4, d3b1, a8c8, g7g6, d3f1, d3c4, d3b5, g7g5, c7c5, h7h6, a6c5, f7f5, g8h8, h7h5, a8e8, g4e3, d3e4, g4e5, a6b8, d3c2, g4f2, g4h2, g4f6, a8f8, g4h6, a8d8, g8f8, d3g6, d3f5, c7c6, f7f6

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

<rationale>
Position analysis (Win %):
1. d3b5 (67.9%)
2. d3e2 (67.8%)
3. d3c2 (67.1%)
4. d3g6 (65.2%)
5. c7c6 (64.1%)
</rationale><uci_move>d3b5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/4bpp1/p2p1n2/2r1p1Bp/1q2P2P/2NQ1PPR/1PP5/1K1R4 w - -
Side to move: White
Legal moves: g5d2, d1d2, d1e1, b1a2, b2b3, d3e3, d3a6, c3a4, d1h1, d3b5, c3e2, d3d6, g5f6, d1f1, c3a2, c3b5, g3g4, h3h1, d1c1, b1a1, d3f1, d3d2, b1c1, d3d5, g5e3, d1g1, c3d5, h3h2, g5c1, f3f4, g5f4, d3d4, g5h6, d3e2, d3c4

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

<rationale>
Position analysis (Win %):
1. c3a2 (45.7%)
2. g5f6 (40.7%)
3. g5d2 (37.8%)
</rationale><uci_move>c3a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppbp/5np1/2Pp4/5B2/2PBPN2/PP3PPP/RN1QK2R b KQ -
Side to move: Black
Legal moves: d8d7, d8e8, b8d7, g8h8, c8d7, g6g5, h7h5, b8c6, b8a6, d8d6, c8g4, f8e8, d5d4, d8c7, c8f5, f6d7, f6e4, f6h5, f6g4, h7h6, a7a5, e7e5, d8a5, c8h3, b7b6, a7a6, b7b5, f6e8, c8e6, g7h8, g7h6, e7e6, d8b6

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

<rationale>
Position analysis (Win %):
1. c8g4 (48.1%)
2. h7h6 (47.7%)
3. b8c6 (47.3%)
4. f6d7 (46.7%)
5. b8d7 (45.0%)
</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): r2qk2r/pppb1ppp/2n1pn2/3pN3/Q1PP4/2P5/P3PPPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: f2f3, a4a6, c1g5, a4a5, e1d1, a1b1, h2h4, f2f4, c1d2, a2a3, a4b4, e1d2, c1h6, e5f7, a4c2, a4a3, e5d7, h2h3, a4d1, e5g4, e5g6, c1f4, c4c5, e5d3, e2e4, c4d5, c1b2, e5f3, a4b5, h1g1, c1a3, e5c6, g2g3, a4b3, g2g4, e2e3, a4a7, c1e3, a4c6

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

<rationale>
Position analysis (Win %):
1. e5d7 (55.5%)
2. a4a3 (51.3%)
3. a4a3 (51.3%)
</rationale><uci_move>e5d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2q2p/n6n/2bBp1p1/2P1Ppb1/P1N2N2/1PQ3PP/R1B2R1K b - -
Side to move: Black
Legal moves: g4h3, b7b6, h6f7, d8d6, h8f8, c5b4, h8e8, g4f3, d8d7, c5d6, a6b4, h6f5, a6c7, b7b5, e7g7, g4d7, e7f6, c5d4, e7e8, e7d7, c5b6, g4e6, g4h5, d8d5, e7c7, c5e3, e7f8, c5g1, e7e6, c8b8, c8c7, g4f5, d8g8, c5a3, d8f8, c5f2, c8d7, a6b8, h6g8, e7d6, e7f7, d8e8, h8g8

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

<rationale>
Position analysis (Win %):
1. h8f8 (63.8%)
2. g4d7 (63.0%)
3. h8e8 (61.1%)
4. a6c7 (60.8%)
5. g4f3 (46.3%)
</rationale><uci_move>h8f8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/2qppppp/p7/1p6/3pP3/1B1P4/PPP2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: c8b7, c7c2, g7g5, e7e5, e8d8, c7c3, g7g6, c7c6, a8b8, c7g3, b5b4, c7c4, f7f6, c7e5, c7b6, c7h2, g8h6, f7f5, c7c5, c7d8, g8f6, c7f4, d7d6, d7d5, c7d6, h7h5, c7a5, c7a7, c7b7, c7b8, a6a5, h7h6, a8a7, e7e6

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

<rationale>
Position analysis (Win %):
1. h7h5 (60.2%)
2. g8f6 (59.7%)
3. g7g6 (59.5%)
4. c8b7 (56.2%)
5. e7e6 (54.7%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): R7/8/4b3/2p4r/p1P1k2P/P3P1K1/8/8 w - -
Side to move: White
Legal moves: a8c8, a8b8, a8f8, a8a6, a8g8, g3f2, g3g2, a8a4, g3h2, a8e8, a8a7, a8h8, a8a5, a8d8

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

<rationale>
Position analysis (Win %):
1. a8a6 (16.2%)
2. g3f2 (15.3%)
3. a8a4 (14.0%)
</rationale><uci_move>a8a6</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/2pbP3/2k2K2/2p5/pp6/PrP5/1P6/2B5 w - -
Side to move: White
Legal moves: f6g6, d8g8, c1h6, e7e8q, e7e8n, c3c4, c3b4, c1g5, d8c8, d8e8, d8h8, d8f8, c1f4, f6f7, e7e8r, d8b8, d8a8, d8d7, f6g5, a3b4, f6g7, c1d2, f6e5, e7e8b, c1e3

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

<rationale>
Position analysis (Win %):
1. f6f7 (99.6%)
2. d8d7 (99.6%)
3. a3b4 (94.3%)
4. c1d2 (57.5%)
5. d8c8 (55.9%)
</rationale><uci_move>f6f7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/pp4pp/2n1p3/2npP3/1q3P2/5NP1/PP2N2P/R2QKB1R w KQkq -
Side to move: White
Legal moves: f3d2, e1f2, e2c3, d1d2

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

<rationale>
Position analysis (Win %):
1. e2c3 (42.7%)
2. e1f2 (42.1%)
3. d1d2 (26.8%)
4. f3d2 (1.0%)
</rationale><uci_move>e2c3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1b2b2r/p3P2R/1p1pB1p1/8/8/PPP2PPP/2K1R3 w - -
Side to move: White
Legal moves: e1h1, e1e4, e5g7, a2a4, e5h8, h6f6, e5c7, e5d4, c1d1, e5d6, e5f4, e1e2, f2f4, g2g4, e5f6, h6h5, e1e3, b2b3, h2h4, c2c3, c2c4, c1b1, b2b4, a2a3, e5b8, h6h7, e1g1, h2h3, e5c3, f2f3, h6h4, e1d1, e5g3, g2g3, c1d2, h6g6, e1f1, h6h3

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

<rationale>
Position analysis (Win %):
1. h6g6 (99.0%)
2. h6h7 (32.3%)
3. h6h3 (21.2%)
</rationale><uci_move>h6g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1pp1/1q2p2p/3pP2Q/3p1N2/2NB4/PPP2PPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: d3h7, g2g4, c1e3, h1g1, f2f3, d3b5, h5e2, d3a6, c3d5, e1d1, c3b1, h5f7, b2b3, f4d5, b2b4, d3e4, g2g3, c1d2, c3b5, e1d2, h5f3, h5g4, f4g6, h5h4, c3a4, d3e2, f4e6, h1f1, h5h3, e1e2, e1f1, d3f1, h2h3, h5g6, f4e2, h2h4, a2a3, c3e4, e1g1, h5f5, a1b1, d3c4, a2a4, c3e2, c3d1, d3f5, d3g6, h5g5, f4h3, h5h6

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

<rationale>
Position analysis (Win %):
1. c3d5 (67.8%)
2. d3g6 (45.5%)
3. c3a4 (40.2%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/r7/4PK2/8/8/1R6/8/8 b - -
Side to move: Black
Legal moves: a7a8, f8e8, a7a4, a7g7, a7d7, a7b7, a7a3, a7h7, a7a5, a7a6, f8g8, a7e7, a7f7, a7a2, a7c7, a7a1

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

<rationale>
Position analysis (Win %):
1. a7a8 (99.0%)
2. f8g8 (99.0%)
3. a7f7 (50.0%)
</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): 2R5/1p2bppk/p6p/3n4/8/1P1PP1P1/P2B1P1P/6K1 w - -
Side to move: White
Legal moves: g1f1, c8c7, d3d4, d2a5, g1g2, c8e8, c8c5, a2a3, c8c3, f2f4, d2b4, h2h3, h2h4, c8g8, c8c2, e3e4, d2c3, c8c6, b3b4, g3g4, a2a4, g1h1, c8h8, c8c4, c8f8, c8a8, f2f3, c8b8, c8d8, c8c1, d2c1, d2e1

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

<rationale>
Position analysis (Win %):
1. e3e4 (90.1%)
2. c8b8 (89.3%)
3. c8c4 (88.9%)
</rationale><uci_move>e3e4</uci_move><|eot_id|>


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

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

Position (FEN): 6rr/2kq1b2/1p3p1p/p1p1pP1P/P2pP3/1P1P1Q2/2PB1RR1/6K1 b - -
Side to move: Black
Legal moves: d7d5, c7c6, g8b8, c5c4, b6b5, g8d8, g8g2, f7b3, c7b8, f7h5, d7e6, d7f5, g8g7, g8g3, c7d6, f7e8, c7c8, d7d8, g8g6, d7a4, g8g5, f7d5, g8f8, d7c6, d7b5, d7e7, d7d6, g8e8, g8c8, g8g4, c7b7, h8h7, f7c4, f7g6, g8a8, d7c8, d7e8, f7e6, c7d8

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

<rationale>
Position analysis (Win %):
1. g8d8 (57.5%)
2. f7e8 (56.3%)
3. g8g2 (50.7%)
</rationale><uci_move>g8d8</uci_move><|eot_id|>


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

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

Position (FEN): 4rr2/1q1b1pkp/ppn2b2/1Np4Q/2P5/1P2P1P1/PB4BP/R5K1 w - -
Side to move: White
Legal moves: g3g4, h5h3, b5a3, g2f1, a1e1, b2a3, g2e4, h5g5, g2h1, h5f3, b5a7, h5c5, h2h3, a1d1, b2d4, h5d5, h5f5, g2d5, g2f3, a2a3, h5g6, a1f1, g2h3, h5h6, h5h4, h5f7, e3e4, b5c3, h5e2, b5d4, a2a4, b5c7, h2h4, g1f2, g2c6, b3b4, b5d6, g1f1, h5h7, h5e5, a1c1, g1h1, b2c3, h5d1, a1b1, b2e5, b2f6, h5g4, b2c1

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

<rationale>
Position analysis (Win %):
1. h5g5 (99.0%)
2. g2e4 (82.5%)
3. b2f6 (74.3%)
4. g2c6 (58.3%)
5. b5d6 (50.0%)
</rationale><uci_move>h5g5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp3pp1/2n2B1p/2bp4/8/2N2NP1/PP2PPBP/R2Q1RK1 b - -
Side to move: Black
Legal moves: c8d7, d8e7, c6b4, g8h7, c5d6, c6e7, c5b4, b7b6, c6a5, g7f6, d5d4, d8d7, c6b8, c8e6, c5e3, c8f5, c8g4, f8e8, c5a3, c5b6, h6h5, a7a5, c5f2, d8c7, d8a5, g7g6, d8b6, c5e7, c8h3, g7g5, d8d6, d8e8, c5d4, d8f6, c6d4, g8h8, a7a6, b7b5, a8b8, c6e5

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

<rationale>
Position analysis (Win %):
1. c5f2 (83.1%)
2. g7f6 (71.8%)
3. d8f6 (56.8%)
</rationale><uci_move>c5f2</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/ppq2ppp/4p3/3pP3/3Q4/1PP5/P4PPP/RNB1KBNR w KQkq -
Side to move: White
Legal moves: d4c4, d4b4, d4d5, g1h3, a2a4, e1d1, h2h3, f2f4, f1d3, c1g5, b1a3, g2g3, d4b6, b3b4, c1b2, f1e2, c3c4, d4d3, d4d2, f1a6, d4f4, c1a3, g2g4, e1d2, d4g4, d4d1, c1f4, d4e3, d4e4, c1d2, f1b5, c1h6, f1c4, b1d2, d4h4, g1f3, h2h4, f2f3, a2a3, d4a4, g1e2, d4a7, d4c5, c1e3, e1e2

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

<rationale>
Position analysis (Win %):
1. g1f3 (44.4%)
2. c1f4 (43.9%)
3. c1a3 (42.2%)
4. f2f4 (41.9%)
5. d4f4 (40.5%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp3ppp/2n1p3/3pP3/3P4/8/PP1NNPPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: h7h5, f7f6, d8d7, g8e7, d8f6, d8h4, e8e7, c6e5, c6d4, d8a5, d8g5, g7g6, g8h6, g7g5, h7h6, f8a3, f8c5, d8b6, b7b5, c6a5, d8d6, a7a5, c6b4, f8d6, c6e7, b7b6, e8d7, f8e7, c8d7, c6b8, a8b8, f7f5, a7a6, g8f6, d8e7, d8c7, f8b4

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

<rationale>
Position analysis (Win %):
1. d8c7 (52.8%)
2. f7f6 (50.7%)
3. d8a5 (50.0%)
</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): 5b2/pr3k2/1n4p1/2p1p1P1/2p4P/R1PK1P2/3N4/2B5 w - -
Side to move: White
Legal moves: d2c4, d3e2, d3c2, d3e4, d3e3

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

<rationale>
Position analysis (Win %):
1. d3e3 (54.7%)
2. d3e2 (54.6%)
3. d3e4 (50.0%)
4. d3c2 (49.8%)
5. d2c4 (20.3%)
</rationale><uci_move>d3e3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r2/p2n1pkp/1p4p1/4p3/4P3/3B1N2/PP1Q1PPP/2R2RK1 b - -
Side to move: Black
Legal moves: h7h5, g7g8, f8g8, d8e7, d7b8, d8c7, f8h8, d7c5, d8f6, d8h4, b6b5, d8g5, c8b7, a8b8, h7h6, a7a6, d8e8, g7h8, f7f5, g6g5, g7f6, d7f6, f7f6, a7a5, c8a6, f8e8

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

<rationale>
Position analysis (Win %):
1. d7f6 (53.6%)
2. c8b7 (50.0%)
3. d7c5 (48.6%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1r1k/6bp/p2p4/1p1Pp3/P3Pp2/2N2P2/1P1QBB1P/1K1R2R1 b - -
Side to move: Black
Legal moves: f8e8, c8h3, d8d7, f8f6, d8a5, b8c6, g7h6, d8c7, a6a5, h7h5, c8f5, b5b4, d8b6, h8g8, d8e8, d8e7, f8f5, b8d7, b5a4, d8f6, c8b7, d8g5, a8a7, h7h6, f8g8, c8e6, c8g4, g7f6, d8h4, f8f7, c8d7

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

<rationale>
Position analysis (Win %):
1. d8a5 (65.1%)
2. c8d7 (64.9%)
3. b8d7 (64.7%)
4. g7f6 (61.9%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


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

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

Position (FEN): 2n5/4k3/2N5/2N1ppp1/6B1/2n4P/5PP1/6K1 b - -
Side to move: Black
Legal moves: e7e8, e7f8, e7d6, e7f7, e7f6

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

<rationale>
Position analysis (Win %):
1. e7e8 (89.3%)
2. e7f7 (87.6%)
3. e7f8 (87.4%)
4. e7f6 (76.8%)
5. e7d6 (71.2%)
</rationale><uci_move>e7e8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p3ppbp/np4p1/q1p5/1P1PP3/P1N2N1P/3Q1PP1/R4RK1 b - -
Side to move: Black
Legal moves: a8d8, g7h6, g7d4, g7e5, a5a4, a5b4, f8c8, f7f6, e7e5, g6g5, a5a3, c5d4, f8b8, f7f5, a8e8, a6b8, a5b5, f8e8, b6b5, a6b4, g8h8, c5b4, a6c7, e7e6, g7f6, a8c8, f8d8, h7h6, c5c4, g7h8, a8b8, h7h5

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

<rationale>
Position analysis (Win %):
1. c5d4 (83.5%)
2. a6b4 (79.8%)
3. c5b4 (79.1%)
</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): 8/7p/5K2/2k4P/5p2/4NnP1/8/8 w - -
Side to move: White
Legal moves: f6f7, e3d5, e3f1, e3c2, f6g7, f6e6, f6e7, g3f4, e3f5, e3g2, e3g4, e3c4, h5h6, e3d1, f6f5, g3g4

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

<rationale>
Position analysis (Win %):
1. g3f4 (95.2%)
2. e3f5 (50.9%)
3. e3f1 (50.9%)
</rationale><uci_move>g3f4</uci_move><|eot_id|>


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

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

Position (FEN): rn1k1b1r/pp1bpQpp/5n2/4q3/8/4B3/PP4PP/3RKB1R w K -
Side to move: White
Legal moves: h2h4, d1d3, d1d7, f1c4, f1b5, f7e6, f7c4, d1d4, f1a6, h2h3, f1d3, f7f8, f7e8, d1d2, f7g8, f7h5, a2a3, d1a1, h1g1, f7d5, e1d2, e1e2, b2b3, f7e7, a2a4, d1d5, g2g3, f7g7, g2g4, b2b4, d1d6, f1e2, d1c1, d1b1, f7b3, e1f2, f7f6, f7g6

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

<rationale>
Position analysis (Win %):
1. d1d3 (7.6%)
2. f7b3 (7.6%)
3. f7c4 (3.6%)
4. f1e2 (3.4%)
5. e1e2 (3.2%)
</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): rn1q1rk1/p3ppn1/2pp1bpB/1p6/3PP3/8/PPPQN3/2KR2NR w - -
Side to move: White
Legal moves: d2a5, d2d3, d2c3, d4d5, g1f3, h6g5, c2c3, d2e3, d1e1, d2g5, h6g7, a2a3, e2c3, e4e5, d2e1, b2b4, b2b3, h6e3, e2f4, h1h4, d2b4, c1b1, d1f1, h1h2, d2f4, a2a4, c2c4, g1h3, h1h3, e2g3, h6f4, h1h5

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

<rationale>
Position analysis (Win %):
1. e2f4 (85.7%)
2. e2g3 (79.8%)
3. g1f3 (79.3%)
</rationale><uci_move>e2f4</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/1p2kp1p/p5p1/P2p4/8/3BPP2/1P2K1PP/8 w - -
Side to move: White
Legal moves: e3e4, d3c4, d3a6, g2g3, e2f1, h2h4, d3f5, d3c2, f3f4, e2d2, d3b1, b2b3, e2f2, g2g4, e2e1, d3b5, h2h3, d3e4, d3g6, e2d1, b2b4

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

<rationale>
Position analysis (Win %):
1. e2d2 (66.4%)
2. h2h4 (63.2%)
3. e2e1 (61.7%)
</rationale><uci_move>e2d2</uci_move><|eot_id|>


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

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

Position (FEN): 7N/2k5/6B1/8/8/8/2K5/8 w - - 0 1
Side to move: White
Legal moves: c2d2, c2c1, g6f5, g6h7, g6f7, c2b2, c2d3, c2c3, h8f7, g6e4, c2b3, g6d3, g6h5, g6e8, c2d1, c2b1

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>h8f7</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/1pp2ppp/4pn2/pN6/P2pP3/5N2/1PPP1PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: b5a7, d1e2, f3e5, f3g1, f1c4, b5d6, a1a3, b5a3, f1e2, b2b3, g2g3, e4e5, b2b4, f3h4, a1b1, c2c4, f1d3, d2d3, h2h4, f3d4, g2g4, h2h3, c2c3, a1a2, b5d4, b5c3, h1g1, b5c7, e1e2, f3g5

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

<rationale>
Position analysis (Win %):
1. e4e5 (58.4%)
2. d2d3 (56.3%)
3. f1d3 (55.0%)
4. b5d4 (54.1%)
5. d1e2 (53.7%)
</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): r2qk2r/5ppp/pn1b4/1p1b4/1P1PN3/P4B2/1B4PP/2RQ1RK1 w kq -
Side to move: White
Legal moves: d1a4, a3a4, e4d6, e4g5, c1c7, b2a1, d1b3, g2g4, e4f6, c1c8, c1c4, d1e1, f3e2, h2h4, h2h3, f3g4, e4d2, e4c5, d1c2, c1a1, d1e2, g2g3, c1c5, f1f2, c1b1, e4c3, b2c3, f3h5, c1c3, e4g3, e4f2, g1h1, d1d2, c1c6, g1f2, f1e1, c1c2, d1d3

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

<rationale>
Position analysis (Win %):
1. e4d6 (74.9%)
2. c1c6 (50.0%)
3. e4c3 (49.8%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p4ppp/3b4/2p5/7R/1P3BP1/PB1p1PKP/1r6 b - -
Side to move: Black
Legal moves: a7a6, d6e5, d2d1q, d2d1b, d6g3, b1a1, h7h6, f7f5, g7g6, d2d1r, b1e1, g8h8, d2d1n, b1d1, b1c1, f7f6, b1f1, b1h1, g7g5, d6b8, g8f8, a7a5, c5c4, d6c7, b1b2, d6e7, h7h5, d6f4, b1g1, d6f8

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

<rationale>
Position analysis (Win %):
1. d2d1b (54.8%)
2. d2d1q (50.2%)
3. d2d1r (50.1%)
4. g7g5 (50.0%)
5. b1b2 (37.3%)
</rationale><uci_move>d2d1b</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/ppp2ppp/5n2/3P4/5p2/5N2/PPPP2PP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: h2h4, h1g1, b2b3, d2d4, f1d3, f3h4, d2d3, a2a3, g2g4, c2c3, g2g3, b1a3, d5d6, f3e5, f1e2, e1e2, f3g5, f1a6, h2h3, f3g1, f1c4, f1b5, b1c3, c2c4, f3d4, e1f2, a2a4, b2b4, d1e2

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

<rationale>
Position analysis (Win %):
1. c2c4 (49.7%)
2. f1b5 (48.2%)
3. f1c4 (47.9%)
4. b1c3 (47.3%)
5. d2d4 (46.3%)
</rationale><uci_move>c2c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppppqppp/8/3nP3/5p2/5N2/PPPPQ1PP/RNB1KB1R w KQkq -
Side to move: White
Legal moves: e2e3, b2b3, b1a3, a2a4, d2d4, f3h4, h1g1, b2b4, e1d1, d2d3, e2c4, a2a3, f3g5, c2c3, e2e4, b1c3, e1f2, e2f2, f3d4, c2c4, g2g3, e2a6, e2d3, g2g4, e2b5, e5e6, h2h4, f3g1, h2h3, e2d1

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

<rationale>
Position analysis (Win %):
1. c2c4 (61.0%)
2. b1c3 (55.7%)
3. d2d4 (55.2%)
4. e2e4 (50.0%)
5. e2c4 (49.8%)
</rationale><uci_move>c2c4</uci_move><|eot_id|>


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

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

Position (FEN): 3k2nr/p4ppp/1pp2q2/2n1p3/2B1P3/Q1N5/PPP2PPP/5RK1 b - -
Side to move: Black
Legal moves: h7h6, g7g5, f6e6, c5e4, c5b3, c5a6, d8c8, f6h4, f6f5, d8d7, f6h6, a7a6, d8c7, f6f3, c5d3, c5a4, c5e6, f6d6, f6g6, f6f4, g7g6, d8e8, g8h6, c5b7, d8e7, b6b5, f6e7, h7h5, g8e7, f6f2, a7a5, c5d7, f6g5

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

<rationale>
Position analysis (Win %):
1. a7a6 (86.4%)
2. a7a5 (81.8%)
3. f6e7 (69.1%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/1ppb1pp1/2np1n1p/p5P1/4P2P/1BN2P2/PPPQN3/1K1R3R b - -
Side to move: Black
Legal moves: f8e8, b8c8, f6e8, c6e5, d7c8, d7f5, d7g4, f6d5, c6a7, d8e7, g7g6, c6e7, d7e6, g8h8, d7e8, d8c8, h6g5, f6e4, b7b6, c6d4, f6g4, b8a8, g8h7, d6d5, d8e8, h6h5, f6h7, c6b4, b7b5, a5a4, d7h3, f6h5

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

<rationale>
Position analysis (Win %):
1. a5a4 (76.7%)
2. a5a4 (76.7%)
3. f6h5 (71.9%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

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

Position (FEN): 2q3k1/pn3p1p/3R2p1/4Q3/8/4P3/1P1N1P2/1K6 w - -
Side to move: White
Legal moves: e5a5, d2f3, e5c5, b2b3, d6d4, e5g5, d6c6, e5b5, e5d4, b2b4, e5f6, d2b3, d6d3, f2f4, e5e7, e5g3, d6d5, d6f6, e5e8, e5h5, d6g6, e3e4, e5f5, b1a1, f2f3, e5e4, d6a6, d2e4, e5d5, b1a2, d6b6, e5h2, e5e6, d6e6, e5f4, e5g7, d2c4, d6d7, d2f1, e5h8, e5c3, d6d8

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

<rationale>
Position analysis (Win %):
1. d6d4 (90.8%)
2. d6d5 (90.6%)
3. d6d3 (90.5%)
4. d6a6 (88.3%)
5. d6f6 (87.5%)
</rationale><uci_move>d6d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bppp/1pn5/2p5/1n2R3/5NP1/PP1Q1PBP/R1B3K1 w - -
Side to move: White
Legal moves: g2h3, d2e1, g2f1, e4b4, f3h4, d2f4, e4e7, e4e1, e4e3, d2d6, e4e6, h2h3, e4e2, d2d1, d2d3, d2d7, d2b4, a1b1, d2g5, e4d4, e4h4, b2b3, d2d4, e4f4, d2d5, d2e3, d2h6, g2h1, f3g5, g1h1, a2a4, f3e5, d2d8, a2a3, g1f1, d2c2, d2e2, e4c4, f3e1, e4e5, d2c3, h2h4, e4g4, f3d4, g3g4

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

<rationale>
Position analysis (Win %):
1. a2a3 (44.3%)
2. d2e2 (39.7%)
3. g2f1 (38.5%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r1r2/1p4pp/4p3/1N1pP1P1/3P4/8/5qP1/R1QK3R b - -
Side to move: Black
Legal moves: d8e8, f2f1, f8f6, g7g6, f8e8, d8c8, d8d6, f2e3, f8f4, f2f7, h7h6, f2a2, f8g8, f2f6, f2h4, f8f7, f2f3, f2d2, f2f4, f2f5, b7b6, d8d7, f2g3, f8f3, f8h8, f2c2, f2e2, f2b2, f2g1, f8f5, f2e1, h7h5, f2d4, f2g2

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

<rationale>
Position analysis (Win %):
1. f8f7 (99.0%)
2. f2f7 (99.0%)
3. f2f1 (91.5%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): 3q4/4kpQ1/p3b2p/P7/2P3P1/5N1P/5PK1/8 b - -
Side to move: Black
Legal moves: d8d6, d8g8, d8f8, e6d5, d8b8, e6g4, e6d7, d8a8, d8b6, e6c8, d8c7, d8d3, e6f5, d8e8, h6h5, e7d6, d8a5, d8d1, d8d2, d8c8, e7d7, e7e8, e6c4, d8d5, d8d7, d8d4, d8h8

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

<rationale>
Position analysis (Win %):
1. d8c8 (80.9%)
2. d8d3 (80.1%)
3. d8c7 (76.9%)
4. e6c4 (72.3%)
5. d8a5 (56.0%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/6p1/pK1Pp1P1/7P/2P2P2/1b6/8 w - -
Side to move: White
Legal moves: b5c5, b5c4, c3c4, h4h5, b5c6, b5a5, d5d6, b5a6, f3f4, b5a4, b5b6

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

<rationale>
Position analysis (Win %):
1. c3c4 (93.2%)
2. d5d6 (53.9%)
3. b5c4 (14.9%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1b3ppp/p1nbr2q/2p5/4p2N/1P2P1P1/P1N1QP1P/B1RR2K1 b - -
Side to move: Black
Legal moves: d6e7, h6h5, c6a7, h6h4, f7f5, e6e8, d6e5, c6a5, h6e3, d6f8, h6g6, e6e7, b7c8, e6e5, c6d4, c6b4, h6f6, a8b8, f7f6, g8h8, c6e5, d6c7, h6g5, c6b8, g7g6, g7g5, e6g6, c6d8, d6g3, a8e8, c6e7, a8c8, g8f8, d6b8, d6f4, a6a5, a8d8, a8a7, e6f6, c5c4, a8f8, h6f4

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

<rationale>
Position analysis (Win %):
1. g7g6 (52.9%)
2. a8d8 (49.2%)
3. h6g5 (47.0%)
4. d6f8 (46.5%)
5. d6e5 (45.2%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p1p2ppp/5q2/3p1b2/N4B2/3n1NK1/PP2Q1PP/2R5 w - -
Side to move: White
Legal moves: a2a3, c1c7, f4h6, c1c3, f3h4, c1b1, b2b4, c1e1, f3d4, f3e1, e2d1, c1f1, e2f1, e2e7, e2c2, f3g1, c1h1, f3e5, a4c3, c1c6, h2h3, h2h4, f4e5, c1c5, f3g5, a4b6, f3d2, e2f2, f4d2, f4e3, e2e8, c1g1, c1d1, e2e1, e2d2, e2e5, c1c2, e2d3, f4g5, c1c4, a4c5, f4c7, e2e3, f4d6, c1a1, b2b3, e2e4, e2e6

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

<rationale>
Position analysis (Win %):
1. c1c7 (23.9%)
2. e2e3 (22.6%)
3. c1f1 (18.4%)
</rationale><uci_move>c1c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/7k/6p1/q1p1p1P1/3p1r2/3P3Q/3R4/6K1 b - -
Side to move: Black
Legal moves: h7g8, f4h4, h7g7

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

<rationale>
Position analysis (Win %):
1. f4h4 (99.0%)
2. h7g7 (50.0%)
3. h7g8 (50.0%)
</rationale><uci_move>f4h4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/3nppbp/r2p1np1/q1pPP3/5B2/2N2N1P/PP3PP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: a5b6, h7h5, a6a8, e7e6, a5b5, d7b6, a5a4, d6e5, a5c7, g7h8, d7b8, d7e5, h7h6, f8e8, a6a7, a6c6, f8d8, a5b4, g7h6, f8c8, a5c3, a6b6, g6g5, f8b8, g8h8, f6g4, f6h5, a5a3, a5d8, c5c4, f8a8, a5a2, f6d5, f6e8, f6e4

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

<rationale>
Position analysis (Win %):
1. f8b8 (79.3%)
2. f6e8 (65.2%)
3. d7e5 (57.9%)
4. d6e5 (57.3%)
5. f6h5 (54.2%)
</rationale><uci_move>f8b8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pp2p1pp/2p1p1b1/3p4/3P2P1/5P2/PPP4P/RNBQKBNR w KQkq -
Side to move: White
Legal moves: c1d2, b2b4, h2h4, f1b5, f1e2, c1h6, g1e2, f3f4, f1g2, f1h3, d1d3, d1e2, e1e2, a2a4, c2c4, c1e3, c1g5, g1h3, f1c4, g4g5, b1d2, c1f4, h2h3, e1d2, c2c3, b1c3, b1a3, e1f2, b2b3, f1a6, d1d2, f1d3, a2a3

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

<rationale>
Position analysis (Win %):
1. h2h4 (50.0%)
2. b1c3 (46.7%)
3. f3f4 (45.7%)
</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): 7k/p2r4/2R3p1/2p3P1/2n5/2P5/4K3/8 w - -
Side to move: White
Legal moves: e2f3, c6d6, c6c5, c6c7, e2f1, c6b6, e2e1, c6e6, e2f2, c6a6, c6f6, c6c8, c6g6

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

<rationale>
Position analysis (Win %):
1. c6c5 (18.5%)
2. c6c8 (18.2%)
3. e2f1 (14.5%)
</rationale><uci_move>c6c5</uci_move><|eot_id|>


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

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

Position (FEN): r2q2nr/p2kbPpp/2pp4/nB2p3/Q3P3/2P2N2/P4PPP/RNB1K2R b KQ -
Side to move: Black
Legal moves: h7h6, d8e8, a5b7, d7c7, d8c7, d8b8, a8b8, a7a6, g8h6, e7f8, g7g5, d8c8, g8f6, a8c8, g7g6, d7c8, e7f6, e7h4, d7e6, d8b6, h7h5, d8f8, e7g5, a5c4, a5b3, d6d5, c6b5

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

<rationale>
Position analysis (Win %):
1. g8h6 (90.8%)
2. c6b5 (90.5%)
3. g8f6 (89.5%)
</rationale><uci_move>g8h6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqr3/ppp2kpp/5n2/2b5/N7/8/PPPPBPPP/R1BQK1NR b KQ -
Side to move: Black
Legal moves: f7f8, f7e7, b8c6, h7h6, f7g6, c5d6, b8d7, c5e7, c8f5, c8h3, d8d7, e8e5, f6h5, c5f8, b7b6, c5f2, a7a6, c7c6, c8e6, e8e2, d8e7, e8f8, f7e6, e8e7, f6d7, g7g6, d8d4, f6g8, c8g4, b7b5, f6g4, e8g8, c5b4, d8d5, d8d6, f6e4, e8h8, f6d5, c5d4, h7h5, c5e3, a7a5, g7g5, e8e3, c5b6, e8e6, f7g8, c5a3, e8e4, d8d3

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

<rationale>
Position analysis (Win %):
1. c5b4 (71.7%)
2. b7b6 (71.7%)
3. c5e7 (71.2%)
4. c5d6 (69.5%)
5. c5f2 (54.1%)
</rationale><uci_move>c5b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2pp1/Qpnrn1q1/3p3p/N2P3P/PNR2P2/1PP5/2K4R b - -
Side to move: Black
Legal moves: c8d8, c8b8, c8d7

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

<rationale>
Position analysis (Win %):
1. c8d8 (38.4%)
2. c8d7 (33.8%)
3. c8b8 (32.5%)
</rationale><uci_move>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): 1k4r1/4RR2/4p2p/8/3r2P1/8/PP4P1/6K1 b - -
Side to move: Black
Legal moves: g8f8, g8e8, d4d8, g8d8, g8g5, h6h5, d4d6, d4d2, d4d5, d4e4, d4f4, d4a4, g8g7, d4d3, b8a8, d4d1, b8c8, g8g4, g8h8, g8c8, e6e5, g8g6, d4b4, d4c4, d4g4, d4d7

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

<rationale>
Position analysis (Win %):
1. b8c8 (76.3%)
2. d4e4 (75.8%)
3. d4g4 (63.5%)
</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): r1bqkbnr/pppppp1p/2n3p1/8/4P3/2N2N2/PPPP1PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: a7a6, e7e5, c6b8, b7b6, f8h6, f7f5, f8g7, d7d6, c6d4, c6b4, g8f6, h7h5, g8h6, c6a5, h7h6, d7d5, f7f6, g6g5, b7b5, a7a5, c6e5, a8b8, e7e6

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

<rationale>
Position analysis (Win %):
1. h7h6 (58.1%)
2. e7e5 (56.5%)
3. a7a6 (55.8%)
4. d7d6 (55.2%)
5. f8g7 (54.9%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2n5/2p1p3/2b1P2B/2K5/p5k1/8/B7 b - -
Side to move: Black
Legal moves: c5e3, c5b6, c5f2, c5f8, c5b4, g3g2, c5e7, c5d4, a3a2, g3h3, c7d5, c7a8, g3h4, c5d6, g3f2, c5g1, g3f4, c7e8, c7b5, c7a6, g3h2, c5a7

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

<rationale>
Position analysis (Win %):
1. c5e7 (34.3%)
2. c5f8 (25.7%)
3. c5f2 (25.7%)
4. c5g1 (25.7%)
5. c5e3 (25.6%)
</rationale><uci_move>c5e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbp1nppp/1p2p3/3pP1B1/2PP4/2N5/PP3PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: f7f6, h7h5, e7g6, b6b5, g7g6, c7c6, b8a6, e7g8, b7c8, e8d7, e7c6, d8c8, h7h6, a7a5, e7f5, h8g8, d5c4, b8d7, a7a6, b8c6, b7a6, d8d6, f7f5, e7c8, c7c5, d8d7, b7c6

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

<rationale>
Position analysis (Win %):
1. a7a6 (56.3%)
2. d8c8 (53.1%)
3. d8d7 (51.7%)
4. d5c4 (50.0%)
5. h7h6 (49.7%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/ppb2ppp/2p4n/2Pp1b2/1PnNPP2/P1N5/6PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c7b8, f5e4, f7f6, e8g8, e8e7, c4d2, d8d7, b7b5, c4b2, h8f8, c7f4, d8e7, c7d6, d8d6, e8d7, a7a5, a7a6, h6g8, d8f6, c4a5, e8f8, d8h4, c7a5, a8b8, f5d7, f5c8, d5e4, d8g5, c7b6, c4b6, a8c8, f5e6, h8g8, c4e5, f5g6, b7b6, g7g6, d8b8, c4a3, f5h3, c7e5, d8c8, c4e3, g7g5, h6g4, c4d6, f5g4

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

<rationale>
Position analysis (Win %):
1. d8h4 (57.1%)
2. d8e7 (54.3%)
3. f5g4 (50.1%)
</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): 1r6/3k4/2p2p2/p1R1b1pp/P3P3/1P2N2P/4K1P1/8 w - -
Side to move: White
Legal moves: e3d1, c5c1, c5b5, e2f1, c5d5, e3f5, e2f3, c5c4, c5c6, h3h4, g2g4, c5e5, e2d2, e2d3, e3c4, c5c3, c5c2, e3f1, e3c2, e3g4, b3b4, e2f2, c5a5, e2d1, e3d5, g2g3, e2e1

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

<rationale>
Position analysis (Win %):
1. c5a5 (49.0%)
2. h3h4 (48.8%)
3. e3c4 (48.3%)
4. e3c2 (43.5%)
5. e3f5 (39.6%)
</rationale><uci_move>c5a5</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/1p3pkp/p1nq2p1/3p4/8/1NP2BP1/PP1Q1PP1/5K2 b - -
Side to move: Black
Legal moves: c8f5, c8e6, d6d8, d6g3, g7g8, c6e5, d6f8, c6a7, h7h5, a6a5, c8h3, c8d7, d6e6, f7f5, d6f4, c6a5, c8g4, d6b8, d6f6, d6e5, c6d4, f7f6, d6b4, d6e7, d6a3, d6c5, g7h8, c6d8, d6d7, g7f8, b7b5, h7h6, d6c7, g6g5, g7f6, c6b4, d5d4, b7b6, c6b8, c6e7

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

<rationale>
Position analysis (Win %):
1. c6e5 (62.7%)
2. d6e7 (60.6%)
3. d6f6 (60.6%)
4. c6e7 (55.3%)
5. c8e6 (53.9%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/R7/8/4k1p1/5nP1/5PK1/2r5/8 w - -
Side to move: White
Legal moves: a7b7, a7f7, a7a8, a7a3, a7h7, a7a5, a7g7, a7a4, a7a6, a7d7, a7c7, a7e7, a7a2, a7a1

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

<rationale>
Position analysis (Win %):
1. a7a5 (32.9%)
2. a7e7 (29.9%)
3. a7a2 (0.4%)
4. a7a1 (1.0%)
5. a7a3 (1.0%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 1q5r/4kpp1/Q2p1n1p/1r2p3/8/4B3/1P3PPP/R2R2K1 w - -
Side to move: White
Legal moves: d1d2, e3d4, a6c8, e3d2, e3f4, g1f1, f2f4, a1c1, e3h6, a1a5, d1b1, g2g3, d1d6, a6a8, a6a5, a6c6, d1e1, d1c1, g1h1, a6a4, a1a2, d1d5, d1f1, e3a7, g2g4, d1d4, h2h4, a6a2, e3g5, b2b3, a1a4, d1d3, b2b4, e3c1, e3c5, a1a3, a6a3, a6b5, h2h3, e3b6, a6b6, f2f3, a1b1, a6a7, a6d6, a6b7

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

<rationale>
Position analysis (Win %):
1. e3a7 (89.1%)
2. d1d6 (57.2%)
3. f2f4 (50.0%)
4. b2b4 (47.7%)
5. h2h3 (47.6%)
</rationale><uci_move>e3a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb1p1ppp/1q1Pp3/2pn4/8/8/PPP1BPPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: a1b1, e2c4, e2h5, a2a3, h2h4, c2c4, e2a6, f2f3, g2g3, d1d5, b2b4, f2f4, c1h6, e2f3, e2d3, d1d2, c1g5, h2h3, c2c3, g1h1, b2b3, f1e1, a2a4, c1d2, g2g4, c1f4, d1d4, e2b5, c1e3, d1d3, e2g4, d1e1

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

<rationale>
Position analysis (Win %):
1. f1e1 (57.0%)
2. a2a3 (53.1%)
3. a2a4 (52.9%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/p4pk1/2Nr4/1Bp4R/5pP1/P1P1n3/1P4P1/6K1 b - -
Side to move: Black
Legal moves: d6d7, c8f5, c5c4, f7f5, d6d1, d6d8, c8e6, c8a6, d6c6, d6g6, e3d1, g7f8, c8g4, e3f1, f7f6, e3d5, d6f6, e3c4, d6h6, c8d7, d6e6, e3c2, c8b7, a7a6, e3g2, d6d2, d6d4, g7g8, d6d3, g7g6, f4f3, e3g4, g7f6, a7a5, e3f5, d6d5

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

<rationale>
Position analysis (Win %):
1. e3g4 (26.8%)
2. c8g4 (26.5%)
3. d6d2 (25.4%)
4. a7a6 (21.8%)
5. d6d1 (19.9%)
</rationale><uci_move>e3g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7P/6N1/5K2/1k1b4/8/8 b - -
Side to move: Black
Legal moves: b3b2, b3a2, b3a3, d3f5, d3c4, d3a6, d3b1, d3e4, b3c3, d3c2, b3c2, b3a4, d3f1, d3h7, b3b4, d3g6, d3b5, d3e2, b3c4

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

<rationale>
Position analysis (Win %):
1. b3c4 (99.0%)
2. d3b5 (99.0%)
3. b3a4 (99.0%)
4. d3f1 (99.0%)
5. d3g6 (98.7%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp1p1pp1/7p/2pnQ3/8/5N2/PP2PPPP/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: d8e7, d5e7, e8f8

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

<rationale>
Position analysis (Win %):
1. e8f8 (83.7%)
2. d8e7 (79.5%)
3. d5e7 (62.6%)
</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): 8/3K4/8/8/8/1p4k1/8/7Q w - - 0 1
Side to move: White
Legal moves: h1g2, d7c6, h1d5, h1h6, h1h5, h1h4, h1e4, h1f1, d7e6, d7d6, h1b1, h1c1, d7e7, d7c7, h1f3, h1a1, h1e1, h1c6, h1b7, h1d1, h1g1, d7d8, d7e8, h1h2, h1h8, d7c8, h1h7, h1h3, h1a8

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

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


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

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

Position (FEN): 4k3/6P1/8/8/8/K4P2/8/8 b - - 0 1
Side to move: Black
Legal moves: e8e7, e8f7, e8d7, e8d8

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>e8f7</uci_move><|eot_id|>


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

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

Position (FEN): 4qrk1/1p3pbp/5np1/3pp1n1/1P6/PQ3NPB/5P1P/2R3K1 w - -
Side to move: White
Legal moves: b3e3, h3e6, h3f5, g1g2, f3g5, c1f1, c1c4, f3h4, f3e5, b4b5, b3b1, b3d5, c1d1, c1c2, c1c7, h3d7, f3e1, b3a4, b3a2, f3d4, a3a4, b3c4, b3c2, h3g4, c1c8, h3c8, g1f1, c1c6, c1a1, g3g4, b3c3, h3f1, c1b1, h3g2, b3b2, c1e1, b3d1, b3d3, g1h1, c1c5, c1c3, f3d2

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

<rationale>
Position analysis (Win %):
1. f3g5 (26.4%)
2. h3c8 (12.2%)
3. h3g2 (10.8%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/1p1pq1pp/p4pn1/n2Q4/8/1B2BN2/PP3PPP/R4RK1 b kq -
Side to move: Black
Legal moves: e7e6, e7e3, g6f8, g6h4, e7b4, h8g8, a5c6, a8a7, h8f8, b7b6, f6f5, h7h5, h7h6, e7d6, d7d6, e7c5, e7a3, g6e5, a5b3, e8d8, e7f8, e7e4, e8f8, e7d8, a5c4, e7e5, e7f7, b7b5, a8b8, g6f4

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

<rationale>
Position analysis (Win %):
1. a5c6 (86.9%)
2. d7d6 (85.4%)
3. a5b3 (51.3%)
</rationale><uci_move>a5c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb1qbppp/1p2pn2/2p5/3P4/2PB2N1/PP3PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d1g4, a2a3, d3g6, b2b4, c1h6, d3h7, d1e2, d1e1, f2f4, d3e4, d1a4, f2f3, c1g5, d1f3, c1e3, h2h3, d3b5, d3b1, f1e1, d3c4, h2h4, c1f4, d1h5, d4c5, d3f5, d1b3, d4d5, d3e2, g3e4, a2a4, g3h5, g3h1, d1d2, c1d2, g3e2, c3c4, d1c2, b2b3, g3f5, d3c2, d3a6, a1b1, g1h1

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

<rationale>
Position analysis (Win %):
1. d1e2 (45.2%)
2. d3e2 (44.5%)
3. g3e2 (42.2%)
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): 7r/Q1pk4/2p5/3p1p2/6Pq/3P1R2/PPP2PK1/8 w - -
Side to move: White
Legal moves: f3f4, f3h3, g2g1, c2c3, f3f5, a7a5, g4f5, b2b3, c2c4, a2a4, f3g3, a2a3, a7a8, a7a3, g4g5, b2b4, a7c7, a7c5, a7a4, a7b6, a7b7, a7b8, a7a6, g2f1, a7e3, d3d4, a7d4, f3e3

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

<rationale>
Position analysis (Win %):
1. g2f1 (17.0%)
2. f3e3 (1.0%)
3. a7c7 (1.0%)
4. g4f5 (1.0%)
5. f3f5 (1.0%)
</rationale><uci_move>g2f1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1B6/7K/8/8/2B5/5k2 w - - 0 1
Side to move: White
Legal moves: h5h4, c2e4, h5g4, c2d1, b6f2, b6a7, h5h6, b6d8, h5g6, b6a5, b6g1, b6e3, c2b3, b6c7, c2b1, b6d4, b6c5, c2f5, c2g6, c2a4, h5g5, c2d3, c2h7

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>b6d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5b2/p7/5k2/PR2p3/8/2K5/8 w - -
Side to move: White
Legal moves: c2b1, c2d1, c2c3, c2d2, b4b7, b4b2, b4b8, b4c4, b4b3, a4a5, c2b2, c2c1, b4e4, b4b1, b4b6, b4d4, b4b5

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

<rationale>
Position analysis (Win %):
1. c2c3 (68.8%)
2. b4b6 (59.5%)
3. c2d2 (58.7%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/6B1/8/1R4p1/7p/3r4/6P1/6K1 w - -
Side to move: White
Legal moves: b5b8, g7h8, b5b4, b5b3, g2g3, g1h1, b5b1, b5a5, b5g5, g7c3, g1h2, g7b2, b5c5, g1f1, b5f5, b5b7, g7h6, b5b2, g1f2, g7f6, b5b6, g7a1, g7f8, g7d4, b5d5, g7e5, b5e5, g2g4

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

<rationale>
Position analysis (Win %):
1. b5g5 (84.1%)
2. b5e5 (83.8%)
3. b5b4 (56.1%)
</rationale><uci_move>b5g5</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/1b2ppbp/p4np1/1pp5/P7/1P1Q1NP1/1BPNPPBP/R4RK1 b - -
Side to move: Black
Legal moves: f6d5, b7f3, f6e4, b7e4, g7h8, g6g5, f6g4, g8h8, b7c6, f6e8, d8d3, d8c8, h7h5, g7h6, b8d7, d8e8, b5b4, d8a5, a6a5, b5a4, e7e6, d8d6, d8d7, d8c7, h7h6, f6d7, f8e8, d8b6, f6h5, b7d5, d8d4, c5c4, b7c8, b8c6, e7e5, d8d5, a8a7

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

<rationale>
Position analysis (Win %):
1. d8d7 (55.2%)
2. h7h6 (54.6%)
3. f6h5 (53.8%)
4. d8d3 (52.1%)
5. d8b6 (49.7%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 3r3r/pkq2N2/2p1p2p/1p1n2p1/3P1bP1/2P2QBP/PP1R1P2/2K4R b - -
Side to move: Black
Legal moves: b7c8, d8e8, b5b4, f4d6, f4e5, d5e3, d8c8, d8a8, d5f6, f4d2, b7b8, d8d6, d5b4, c7f7, a7a5, c7b8, c7a5, d5b6, d8b8, d8g8, d8f8, a7a6, c7e5, b7a8, c7d7, e6e5, c7d6, d5c3, h8f8, c7c8, c7e7, h8g8, d5e7, b7a6, h8e8, f4g3, b7b6, c7b6, h6h5, f4e3, d8d7, h8h7, c6c5

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

<rationale>
Position analysis (Win %):
1. h8f8 (74.1%)
2. h6h5 (73.4%)
3. f4d2 (64.1%)
4. d8f8 (42.7%)
5. c7f7 (19.5%)
</rationale><uci_move>h8f8</uci_move><|eot_id|>


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

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

Position (FEN): 1r2q2k/pb2N1bp/1p1P1Bp1/2p1n3/2B1p3/6QP/PP4P1/5RK1 b - -
Side to move: Black
Legal moves: e5g4, e4e3, g6g5, e8d7, b7c6, b8a8, b8d8, e8c8, e5c4, e8f8, e5f7, e8c6, b7a8, b8c8, g7f6, e8a4, e5d3, b7a6, e8e7, b7d5, e5c6, e5f3, e8b5, e5d7, e8d8, b7c8, e8g8, h7h6, a7a5, a7a6, h7h5, e8f7, b6b5

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

<rationale>
Position analysis (Win %):
1. e5c6 (99.6%)
2. g7f6 (95.7%)
3. e5f3 (91.3%)
</rationale><uci_move>e5c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/4k3/5R2/4P3/p1pK3P/Pb6/8/8 w - -
Side to move: White
Legal moves: f6f7, f6f8, f6f3, f6f4, d4e4, d4c3, f6f1, f6d6, f6f5, f6e6, d4e3, f6g6, f6f2, e5e6, d4d5, h4h5, f6h6, f6c6, f6b6, f6a6

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

<rationale>
Position analysis (Win %):
1. d4c3 (8.5%)
2. f6f3 (8.4%)
3. f6g6 (7.5%)
</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): r5k1/pp3ppp/1qp3n1/6Q1/5r2/1BP5/P1P2RPP/5RK1 b - -
Side to move: Black
Legal moves: g6e7, g6e5, b6e3, g8f8, g6f8, b6d4, b6d8, a8f8, a8c8, f4f5, f4a4, f4c4, b6c5, a8b8, b6b5, c6c5, g8h8, b6a5, f4f2, g6h4, b6b4, b6a6, b6f2, f4h4, a8d8, f4f3, b6b3, a7a6, f4f6, b6c7, f4b4, h7h5, g6h8, f4e4, a7a5, f4d4, h7h6, a8e8, f4g4

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

<rationale>
Position analysis (Win %):
1. a8f8 (37.3%)
2. g8h8 (30.3%)
3. a8e8 (26.1%)
</rationale><uci_move>a8f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/pp1n2pp/2pb1p2/3p4/3P4/2PB2N1/PPQ1NPPP/R3K2R b KQ -
Side to move: Black
Legal moves: d8e7, d7b8, d7f8, h7h6, d6a3, e8e4, d6g3, g8f8, g7g5, d6e5, g8h8, d7c5, e8f8, d7e5, b7b6, d6c7, f6f5, d6f8, e8e2, e8e6, d6e7, d8c7, d6b8, a7a6, d8b6, e8e5, c6c5, e8e7, a8b8, d8a5, h7h5, g7g6, e8e3, b7b5, d7b6, d6c5, d6f4, a7a5, d6b4, g8f7

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

<rationale>
Position analysis (Win %):
1. h7h5 (62.9%)
2. f6f5 (56.9%)
3. h7h6 (54.5%)
4. d7f8 (49.2%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/p4pp1/nq6/2N4p/3Q4/PP2P1P1/5P1P/2R3K1 w - -
Side to move: White
Legal moves: d4d7, d4b2, c1a1, d4c3, d4d3, d4a4, c5a4, c5b7, d4f4, g1h1, h2h3, c5e4, d4d1, b3b4, c1e1, c1d1, d4g4, d4c4, f2f3, c5a6, g3g4, g1f1, c5e6, d4h4, c1b1, c1f1, d4d2, d4g7, d4b4, d4d8, d4d6, d4f6, c5d7, e3e4, a3a4, d4a1, c1c2, f2f4, h2h4, d4e5, c1c4, g1g2, c5d3, d4e4, d4d5, c1c3

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

<rationale>
Position analysis (Win %):
1. b3b4 (79.6%)
2. c5d3 (78.5%)
3. d4e5 (50.0%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): rr4k1/3qppbp/1n4p1/2pp4/P7/1P2N1P1/3BPPKP/1R1Q1R2 w - -
Side to move: White
Legal moves: d1c1, f1e1, g2g1, b1a1, d2e1, d2a5, d1e1, e3g4, h2h3, d2c1, b1b2, e3c4, d2b4, f1g1, g2f3, b3b4, f2f4, a4a5, g2h1, e3d5, e3c2, d1c2, f1h1, d2c3, b1c1, f2f3, h2h4, e3f5, g3g4

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

<rationale>
Position analysis (Win %):
1. d1c2 (44.9%)
2. a4a5 (43.2%)
3. g2g1 (42.6%)
4. f2f3 (41.6%)
5. e3c2 (41.2%)
</rationale><uci_move>d1c2</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/pp3ppp/3n2N1/2p5/6P1/7P/PPP2P2/R1B1R1K1 b k -
Side to move: Black
Legal moves: d6e4, f8e7, e8d7

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

<rationale>
Position analysis (Win %):
1. f8e7 (99.0%)
2. d6e4 (94.8%)
3. e8d7 (87.1%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>