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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/2n1pn2/8/2pP4/P4NP1/P3PPBP/R1BQ1RK1 w - -
Side to move: White
Legal moves: c1f4, g2h3, g1h1, a3a4, g3g4, d1d2, e2e3, g2h1, d1b3, f3e1, d4d5, c1g5, f3d2, c1h6, f3e5, d1a4, h2h4, d1c2, d1e1, c1e3, h2h3, f3h4, a1b1, f1e1, e2e4, d1d3, f3g5, c1d2, c1b2

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

<rationale>
Position analysis (Win %):
1. a3a4 (53.1%)
2. a1b1 (50.0%)
3. c1b2 (49.9%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppQ2ppp/5n2/8/2bp2q1/B7/P4PPP/RN3RK1 b kq -
Side to move: Black
Legal moves: g4c8, c4d3, g4d7, f6d5, f6e4, a8c8, h8f8, h7h6, g4d1, b7b6, c4a6, a7a5, g7g6, c4d5, c4b3, f6g8, c4a2, c4e6, a7a6, g4h4, f6d7, g4e2, h7h5, g4h5, g4f4, g4f5, g4g3, g4e6, a8d8, b7b5, d4d3, a8b8, g4g6, g4g5, c4b5, c4e2, g4h3, c4f1, h8g8, g7g5, g4e4, f6h5, g4g2, g4f3

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

<rationale>
Position analysis (Win %):
1. f6g8 (95.3%)
2. f6d5 (93.1%)
3. f6d7 (90.7%)
4. g4d7 (86.7%)
5. g4e6 (75.1%)
</rationale><uci_move>f6g8</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/5p1k/8/3Q3p/5q1P/P3p3/1PP5/1K5R w - -
Side to move: White
Legal moves: d5c6, h1f1, d5d7, d5d2, b1c1, d5a2, d5g2, d5e4, b2b4, h1e1, d5e5, c2c4, d5d4, h1d1, d5c5, h1h3, a3a4, d5b3, d5f7, b2b3, d5b7, d5e6, d5d8, d5d1, d5a5, d5c4, d5f3, d5d3, h1g1, d5f5, h1h2, d5a8, b1a2, d5g5, c2c3, d5h5, d5d6, b1a1, d5b5, h1c1

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

<rationale>
Position analysis (Win %):
1. d5h5 (81.3%)
2. h1g1 (81.1%)
3. d5d3 (71.3%)
4. h1e1 (67.1%)
5. h1d1 (65.9%)
</rationale><uci_move>d5h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1rbk1/3n1p1p/p1p1b1p1/2n5/1pPNP3/4BP2/PPK1B1PP/1N1R3R w - -
Side to move: White
Legal moves: e4e5, b1c3, a2a3, d1e1, d1d3, a2a4, d4b5, h2h3, b1d2, e3h6, d1d2, h1f1, e3g5, e3f4, b2b3, g2g4, d1g1, h1g1, e3c1, d1c1, h1e1, e3d2, b1a3, d4b3, e3g1, e3f2, c2d2, g2g3, d4f5, d4e6, d1f1, e2d3, h2h4, f3f4, e2f1, c2c1, d4c6

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

<rationale>
Position analysis (Win %):
1. h1e1 (61.1%)
2. b1d2 (60.0%)
3. h1f1 (57.7%)
</rationale><uci_move>h1e1</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/3R4/8/8/8/8/4K3 b - - 0 1
Side to move: Black
Legal moves: c8c7, c8b7, c8b8

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>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): 4kb1r/5ppp/2q1p3/1N1pn3/1P5P/2P5/1P3PP1/2BQK2R w Kk -
Side to move: White
Legal moves: d1c2, d1d2, b5c7, e1g1, d1h5, h1g1, c3c4, e1e2, e1f1, d1a4, d1d4, d1d3, b5d4, b5d6, c1e3, h1f1, d1f3, d1g4, b5a7, h1h3, c1g5, g2g3, d1b3, c1d2, f2f4, h1h2, f2f3, c1h6, d1e2, h4h5, b5a3, g2g4, d1d5, b2b3, e1d2, c1f4

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

<rationale>
Position analysis (Win %):
1. d1e2 (66.0%)
2. b5d4 (66.0%)
3. c1f4 (60.4%)
</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): 4k3/8/6K1/3P4/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: g6h5, g6f6, g6g5, g6h7, d5d6, g6h6, g6g7, g6f5

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>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): 5rk1/2bq1pp1/2p5/p1Pp2PB/3P2b1/P1N1PpR1/1P5K/R2Q4 w - -
Side to move: White
Legal moves: c3a4, c3b1, d1b3, a1a2, d1f1, e3e4, h2h1, h5f7, h5g6, d1d3, d1b1, d1e1, d1c1, a3a4, h5g4, b2b4, d1g1, d1c2, a1c1, d1e2, h2g1, c3e4, d1a4, c3b5, d1d2, c3e2, g5g6, d1f3, a1b1, b2b3, d1h1, c3a2, c3d5

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

<rationale>
Position analysis (Win %):
1. d1f1 (24.4%)
2. d1g1 (22.3%)
3. h2h1 (20.3%)
</rationale><uci_move>d1f1</uci_move><|eot_id|>


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

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

Position (FEN): 3K4/8/8/8/8/8/7k/6R1 w - - 0 1
Side to move: White
Legal moves: g1d1, g1g7, g1g6, g1g3, g1g8, d8d7, d8c7, g1a1, g1g5, g1c1, d8e7, g1f1, g1b1, g1g4, g1g2, d8e8, g1e1, d8c8, g1h1

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>g1g8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp3pp/5n2/3p1PN1/3np3/1BN5/PPPP1PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: a7a5, f6g8, d4f5, f6d7, d4b5, f6g4, c8d7, d8e7, b7b6, d4c2, e8d7, d8d6, f8b4, d4e2, d4b3, d4c6, c8f5, e4e3, f8d6, c7c5, b7b5, a8b8, g7g6, e8e7, c8e6, f8c5, h7h5, h8g8, d4f3, a7a6, f8a3, c7c6, d4e6, f8e7, h7h6, f6h5, d8d7

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

<rationale>
Position analysis (Win %):
1. c7c6 (43.9%)
2. d4b3 (41.8%)
3. c8f5 (31.7%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1Bpppp/p2p1n2/2p5/2P1P3/2N2N2/PP1P1PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: b8d7, f6d7, d8d7, e8d7

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

<rationale>
Position analysis (Win %):
1. e8d7 (62.8%)
2. d8d7 (54.3%)
3. f6d7 (53.5%)
4. b8d7 (52.3%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/3R4/p4k2/1pb5/4P2p/1P1n4/P5P1/5K2 w - -
Side to move: White
Legal moves: d7a7, e4e5, a2a4, b3b4, d7e7, d7g7, g2g4, d7d4, d7c7, d7h7, g2g3, d7b7, d7d8, d7d6, d7f7, d7d3, a2a3, d7d5, f1e2

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

<rationale>
Position analysis (Win %):
1. d7d3 (89.9%)
2. d7d5 (84.9%)
3. g2g3 (56.9%)
4. d7d8 (51.7%)
</rationale><uci_move>d7d3</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1pp2ppp/1p3q2/3n4/1P6/2PP4/P2QB1PP/R3N1K1 b - -
Side to move: Black
Legal moves: f6e5, a8a6, f6h4, c8g4, f6d8, d5f4, c7c6, f6g6, h7h5, f6h6, c8h3, f6e6, f6d4, a8a3, a8a2, c7c5, b6b5, g7g5, f8d8, a8a4, d5c3, f8e8, f6f5, d5e3, f6d6, c8d7, g7g6, a8a7, f6f1, d5b4, f6c6, c8f5, c8e6, f6c3, f6g5, a8a5, f6f2, f6f4, h7h6, d5e7, g8h8, f6f3, a8b8, f6e7

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

<rationale>
Position analysis (Win %):
1. f6h6 (8.1%)
2. a8a3 (7.6%)
3. f8e8 (7.6%)
4. f6c3 (7.5%)
5. d5c3 (7.3%)
</rationale><uci_move>f6h6</uci_move><|eot_id|>


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

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

Position (FEN): K7/8/4r3/8/8/8/6Q1/3k4 w - - 0 1
Side to move: White
Legal moves: g2b7, g2b2, g2h1, g2h2, g2c2, g2c6, g2d5, g2f3, g2g5, g2g8, g2g6, g2e4, g2f1, g2f2, g2g1, a8b7, g2e2, g2g7, g2h3, g2g3, g2a2, a8b8, g2g4, g2d2, a8a7

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>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp2pp1p/1n1p2p1/8/2PP4/3B1N2/PP3PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: b8a6, e8d7, b8c6, c8e6, e7e5, c8f5, h7h5, a7a5, a7a6, f8h6, b6d7, g6g5, f7f5, h8g8, e7e6, d8d7, h7h6, c8g4, d8c7, b6a4, c8h3, f8g7, c8d7, b8d7, b6c4, f7f6, d6d5, b6d5

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

<rationale>
Position analysis (Win %):
1. c8d7 (56.0%)
2. c8e6 (55.5%)
3. c8g4 (54.1%)
4. b8c6 (53.1%)
5. f8g7 (52.5%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): k7/1p1br1p1/1Q1q1pBp/PPR1n3/6P1/5N1P/5PK1/8 w - -
Side to move: White
Legal moves: b6c6, b6c7, f3e1, b6d6, c5d5, f3h4, g6f7, f3g1, g6h7, c5c1, c5c2, g2g3, c5c4, h3h4, g6e4, b6a6, c5c7, g6f5, g4g5, g6d3, g2f1, f3e5, g2h2, g6c2, g2g1, c5e5, f3g5, g6e8, g6b1, f3d4, c5c3, g6h5, b6a7, a5a6, f3h2, f3d2, b6b7, c5c6, c5c8, g2h1, b6d8

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

<rationale>
Position analysis (Win %):
1. b6d6 (99.0%)
2. b6d8 (98.2%)
3. c5c8 (89.4%)
</rationale><uci_move>b6d6</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/p4ppp/1p6/n1p1p3/3pP2P/3P1QR1/PPPB1PP1/R5K1 b - -
Side to move: Black
Legal moves: d8d7, a8b8, h7h6, a8c8, c5c4, g7g5, a5b3, e8e7, e8f8, d8d5, g8h8, d8b8, e8e6, d8d6, b6b5, a5c4, a7a6, a5b7, d8e7, h7h5, d8c8, g8f8, d8f6, d8h4, f7f5, a5c6, d8g5, f7f6, g7g6, d8c7

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

<rationale>
Position analysis (Win %):
1. g7g6 (63.7%)
2. a5c6 (63.2%)
3. f7f6 (62.4%)
4. d8d6 (55.7%)
5. e8e6 (54.0%)
</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): r1b1kb1r/ppp2ppp/2n3q1/4p3/8/2N2N1P/PPPPQP1R/R1B1K3 w Qkq -
Side to move: White
Legal moves: e2d3, a2a4, e1d1, h3h4, f3e5, e2d1, a1b1, c3d1, e2e5, e2e4, e1f1, a2a3, f3d4, b2b3, f3g1, d2d3, e2b5, b2b4, c3a4, e2a6, c3b1, c3b5, e2f1, h2h1, f3h4, e2c4, f3g5, d2d4, e2e3, c3d5, c3e4, h2g2

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

<rationale>
Position analysis (Win %):
1. d2d4 (27.4%)
2. h2h1 (25.9%)
3. d2d3 (23.5%)
4. e1f1 (20.7%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1p1bbppn/p2pp2p/4n3/4P1PP/1NN2P2/PPP2B2/R2QKB1R b KQkq -
Side to move: Black
Legal moves: e5f3, e7f8, d8b6, e5c4, d7c6, e5c6, a8c8, g7g5, a8a7, d7c8, h7g5, f7f6, d7b5, e7g5, e5d3, d8c8, d7a4, a6a5, e5g6, h8g8, h7f6, h7f8, e8g8, g7g6, d8c7, d8a5, d8b8, a8b8, e5g4, h8f8, d6d5, e7f6, e8f8, h6h5, b7b6, f7f5, e7h4, b7b5

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

<rationale>
Position analysis (Win %):
1. e5g6 (47.4%)
2. a8c8 (47.1%)
3. b7b5 (43.1%)
</rationale><uci_move>e5g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1p1p/2pp1npb/q3p3/3PPP2/3B1N2/PPP1N1PP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d4e5, a1b1, f3d2, e2c3, a2a3, e2g3, c1d2, f1e1, f4f5, d3b5, a2a4, c2c3, g1f2, g1h1, f1f2, c1e3, f3e5, b2b4, c2c4, b2b3, g2g4, h2h4, d1d2, f3g5, f3e1, d3c4, g2g3, h2h3, f4e5, d4d5, d3a6, d1e1, f3h4

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

<rationale>
Position analysis (Win %):
1. c1d2 (68.0%)
2. f4e5 (67.9%)
3. b2b4 (63.4%)
4. c2c3 (63.4%)
5. d4e5 (61.5%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k1p2/r5pp/P7/2K4P/6P1/R4P2/8 b - -
Side to move: Black
Legal moves: g6g5, a6d6, d7e7, a6a7, a6a5, f7f6, f7f5, d7e6, d7d8, d7c7, h6h5, d7d6, d7c8, a6a8, d7e8, a6b6, a6f6, a6e6, a6c6, d7c6

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

<rationale>
Position analysis (Win %):
1. a6c6 (75.1%)
2. d7c8 (74.7%)
3. d7c7 (70.1%)
</rationale><uci_move>a6c6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/2BP1K2/8/8/8/8/5b2 b - -
Side to move: Black
Legal moves: f1b5, f1c4, f1g2, f8g8, f1e2, f1h3, f1d3, f1a6

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

<rationale>
Position analysis (Win %):
1. f1e2 (99.0%)
2. f1d3 (99.0%)
3. f1a6 (99.0%)
4. f8g8 (99.0%)
5. f1h3 (50.6%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): 7k/R4KR1/8/4r3/7P/6P1/8/8 b - -
Side to move: Black
Legal moves: e5f5, e5c5, e5e8, e5a5, e5e1, e5h5, e5g5, e5e7, e5e4, e5b5, e5e2, e5e6, e5e3, e5d5

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

<rationale>
Position analysis (Win %):
1. e5e8 (99.0%)
2. e5e7 (99.0%)
3. e5f5 (50.0%)
</rationale><uci_move>e5e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/3k1p1K/5P1P/6P1/8 w - -
Side to move: White
Legal moves: h4g4, h4g5, g2g4, h4h5, g2g3

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

<rationale>
Position analysis (Win %):
1. g2g4 (99.6%)
2. h4g5 (99.0%)
3. h4g4 (99.0%)
4. h4h5 (99.0%)
5. g2g3 (99.0%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pN1kppp/1r2bn2/4p3/p2n4/P3N1P1/1r2PPBP/2RR1K2 w - -
Side to move: White
Legal moves: c1c6, e3c2, c7e6, c1c5, f2f3, f1g1, d1d2, c7d5, e3g4, h2h3, c1c2, g3g4, g2b7, c7b5, c7a6, f2f4, d1e1, g2d5, e3d5, c1c4, g2e4, d1d3, h2h4, c1c3, g2f3, e3f5, d1d4, c1b1, c7e8, g2h1, c1a1, c7a8, e3c4, f1e1, g2h3, g2c6

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

<rationale>
Position analysis (Win %):
1. c7e6 (50.4%)
2. f2f4 (46.4%)
3. g3g4 (37.7%)
</rationale><uci_move>c7e6</uci_move><|eot_id|>


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

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

Position (FEN): r3k3/pbp4Q/1p3p1p/4q2P/2P1pNB1/1P2P3/P5P1/2K5 b - -
Side to move: Black
Legal moves: a8c8, e5b2, a8b8, e8f8, e5d4, a7a6, e5d5, b6b5, a7a5, e5g5, c7c5, b7d5, b7c8, e5e6, e5c5, f6f5, e5a1, b7c6, a8d8, b7a6, e5f4, e5d6, e5b5, e5e7, e5f5, e5c3, e5a5, e5h5, c7c6, e8d8

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

<rationale>
Position analysis (Win %):
1. b7c6 (82.9%)
2. f6f5 (50.0%)
3. e5a1 (50.0%)
</rationale><uci_move>b7c6</uci_move><|eot_id|>


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

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

Position (FEN): 2br2k1/1p2q2r/p1p5/P1PpPp2/1R1Q4/3BP2P/5P2/1R3K2 b - -
Side to move: Black
Legal moves: e7d6, e7h4, d8f8, e7e6, g8f8, b7b6, h7h8, e7e8, d8d7, e7f7, e7f6, e7e5, h7f7, f5f4, h7h6, h7g7, g8g7, h7h3, h7h4, c8e6, g8f7, e7g5, e7d7, e7c7, g8h8, e7g7, b7b5, h7h5, c8d7, d8e8, e7f8, e7c5, d8d6

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

<rationale>
Position analysis (Win %):
1. e7g7 (64.1%)
2. h7h3 (61.4%)
3. d8f8 (60.4%)
4. h7g7 (59.0%)
5. d8e8 (57.5%)
</rationale><uci_move>e7g7</uci_move><|eot_id|>


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

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

Position (FEN): 8/6kp/5np1/q1p1p3/4P3/1PP1Q1P1/4BPK1/8 w - -
Side to move: White
Legal moves: e2b5, g2h3, e2a6, g2f1, e2g4, e2d1, e3f3, e3d4, e3d2, e3f4, e3d3, g2f3, f2f3, g2h1, e2c4, g2h2, e3g5, f2f4, b3b4, e2h5, c3c4, e2f3, e3h6, e2f1, e3c5, e3c1, e2d3, g2g1, g3g4

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

<rationale>
Position analysis (Win %):
1. e3d3 (72.8%)
2. g2h2 (70.8%)
3. g2f1 (70.7%)
4. g2g1 (70.7%)
5. e2f1 (70.3%)
</rationale><uci_move>e3d3</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/5pp1/p2b1p2/1p6/2pP3q/P1P2R2/NP4QP/5RK1 b - -
Side to move: Black
Legal moves: h4h5, b5b4, g7g5, d6a3, g8f8, d6f4, e8e2, a6a5, h4e1, d8c8, h4h7, e8e5, h4h2, h4f4, d6g3, d8a8, h4h6, d6e7, h4g3, e8e1, e8e4, h4h3, d6b4, g8h8, d6b8, h4f2, d6f8, g7g6, e8e6, d6h2, f6f5, d8d7, g8h7, e8e3, d6c7, e8f8, h4e4, h4d4, d6e5, h4h8, d8b8, h4g4, e8e7, h4g5, d6c5

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

<rationale>
Position analysis (Win %):
1. f6f5 (28.9%)
2. e8e4 (24.2%)
3. a6a5 (21.0%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): 2k3r1/pp1nqp2/7p/2pQPp1P/3P4/2P4R/PP1B2r1/2KR4 w - -
Side to move: White
Legal moves: d5f3, d2h6, d5g2, d5d7, d1e1, d5c5, d5f7, d4c5, h3h4, d1f1, h3h2, d5e6, d2e3, b2b3, c3c4, d5b3, h3e3, d5e4, h3g3, d1g1, d2e1, d5d6, h3h1, h3d3, d2f4, b2b4, h3f3, d5c6, c1b1, a2a3, d5c4, c1c2, d2g5, d5b7, a2a4, d1h1, e5e6

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

<rationale>
Position analysis (Win %):
1. d2h6 (62.2%)
2. d5d6 (58.6%)
3. d5b3 (58.3%)
</rationale><uci_move>d2h6</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/1p1R2pk/p5n1/4p2q/2P1P3/1P5P/P5P1/4QR1K w - -
Side to move: White
Legal moves: d7d3, c4c5, d7d5, a2a4, e1b1, e1e2, f1g1, f1f2, e1f2, d7d4, d7g7, h3h4, g2g3, d7d8, h1g1, e1e3, e1h4, e1c3, g2g4, e1a5, b3b4, f1f5, d7d1, e1d1, d7d6, d7c7, a2a3, h1h2, f1f8, f1f7, f1f4, f1f3, d7b7, f1f6, d7e7, e1a1, e1d2, d7f7, e1b4, e1g3, e1c1, d7d2

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

<rationale>
Position analysis (Win %):
1. f1f5 (92.6%)
2. d7d5 (88.8%)
3. e1d1 (88.5%)
</rationale><uci_move>f1f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/5ppp/p3p3/2p5/1pP1b3/1B3N2/PP2QPPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: d8c8, d8b6, e6e5, d8e7, e4d3, a6a5, b8d7, a8a7, e4f3, e4c6, g7g6, e4b1, b8c6, e4b7, d8a5, d8d7, e8e7, h8g8, e8d7, h7h5, d8d4, e4g6, g7g5, e4d5, d8h4, d8d3, f8e7, f7f6, h7h6, f7f5, d8d6, d8d2, d8g5, f8d6, e4c2, d8c7, d8d1, e4f5, d8d5, d8f6

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

<rationale>
Position analysis (Win %):
1. e4f3 (79.3%)
2. e4d3 (74.0%)
3. e4c6 (62.6%)
4. e4b7 (58.8%)
5. d8d3 (54.8%)
</rationale><uci_move>e4f3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p7/K5p1/4p3/BP3n1p/P4P2/6P1/8 b - -
Side to move: Black
Legal moves: g8f7, e5e4, f4h5, f4h3, g8g7, g8h7, h4h3, f4d5, f4d3, g6g5, g8f8, f4e6, g8h8, f4g2, f4e2

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

<rationale>
Position analysis (Win %):
1. g8f7 (69.2%)
2. g8h7 (52.3%)
3. f4g2 (51.6%)
</rationale><uci_move>g8f7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq3r/ppp1kp1Q/2nb3p/3pp3/6n1/4PN1P/PPPP1PP1/RNB1KB1R w KQ -
Side to move: White
Legal moves: b1c3, f3d4, b2b4, f1e2, h7e4, h1g1, f3e5, b1a3, e1d1, f1b5, h3g4, h7g8, h7g6, d2d4, a2a4, f3h4, h7d3, f3h2, h7g7, c2c3, g2g3, f1d3, e1e2, f3g1, f1a6, h7h6, h7h8, d2d3, f3g5, a2a3, h7f5, c2c4, h3h4, h7f7, h1h2, b2b3, e3e4, f1c4

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

<rationale>
Position analysis (Win %):
1. h7d3 (35.7%)
2. h7h8 (24.1%)
3. h7g7 (23.9%)
4. f3e5 (14.0%)
5. b1c3 (13.1%)
</rationale><uci_move>h7d3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pppp1ppp/2n2n2/8/4P3/4QN2/PPP2PPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: c6b4, c6e5, f6e4, f8a3, b7b5, h8g8, d7d5, c6e7, f8b4, e8e7, c6a5, f6h5, c6d4, f6d5, c6b8, f8d6, f6g4, a7a5, g7g6, a8b8, d8e7, b7b6, f6g8, g7g5, h7h5, d7d6, f8c5, h7h6, f8e7, a7a6

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

<rationale>
Position analysis (Win %):
1. d7d6 (50.8%)
2. f8d6 (50.0%)
3. f6g4 (50.0%)
4. f8e7 (48.1%)
5. f8b4 (47.1%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/p4q1p/Q7/1P6/P2p1PBP/6K1/8 b - -
Side to move: Black
Legal moves: f6a1, f6h4, h6h5, g7g6, f6g6, g8h7, f6d6, d3d2, f6f5, g7g5, f6b2, f6e5, f6f4, f6d4, f6e6, f6e7, f6f3, f6g5, g8f8, g8h8, f6b6, f6d8, f6c3, f6c6

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

<rationale>
Position analysis (Win %):
1. f6d4 (65.2%)
2. g8h7 (65.0%)
3. f6b2 (50.0%)
</rationale><uci_move>f6d4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp1ppppp/8/1P1n4/2N2B2/4P3/1P3PPP/R2K1BNR b kq -
Side to move: Black
Legal moves: d5b6, d5b4, a7a6, d5c3, f7f5, d7d6, h8g8, b8c6, a7a5, f7f6, h7h5, h7h6, d5f6, e7e5, b7b6, b8a6, e7e6, d5e3, e8d8, g7g5, d5c7, d5f4, g7g6

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

<rationale>
Position analysis (Win %):
1. h7h5 (57.0%)
2. b7b6 (56.1%)
3. f7f5 (54.3%)
4. d7d6 (43.5%)
</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): r2r2k1/1bq2ppp/1n2pn2/p7/1pPP4/4P3/1BBN1PPP/2RQR1K1 b - -
Side to move: Black
Legal moves: c7d7, c7c6, a8b8, h7h5, f6d7, b7a6, d8d4, g7g6, f6e8, b7g2, c7c8, h7h6, e6e5, f6h5, g8h8, f6d5, g7g5, c7b8, a8c8, c7d6, c7e7, a5a4, d8d5, d8e8, b6c8, g8f8, c7e5, d8c8, b6a4, c7h2, a8a6, f6e4, b7c8, b6d7, d8d6, c7f4, d8f8, d8b8, b6c4, c7g3, a8a7, c7c5, d8d7, c7c4, b7c6, b4b3, f6g4, b7e4, b7f3, b7d5

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

<rationale>
Position analysis (Win %):
1. f6e8 (58.0%)
2. a8c8 (57.1%)
3. a5a4 (54.6%)
</rationale><uci_move>f6e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb2ppbp/1p4p1/2Pp4/4n3/2PBPN2/PP1NQPPP/R1BR2K1 b - -
Side to move: Black
Legal moves: e4c5, b7a6, g7e5, d8e8, b7c6, g6g5, b6b5, b6c5, b8a6, d5d4, e4g3, e7e5, d8d6, h7h6, a7a6, g7d4, g7h6, b7c8, f8e8, g8h8, e4d2, b8d7, g7c3, f7f6, e4g5, g7f6, d8c8, e4f6, g7h8, f7f5, e4d6, h7h5, d8d7, a7a5, b8c6, d8c7, e4f2, e4c3, e7e6

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

<rationale>
Position analysis (Win %):
1. d8c7 (50.0%)
2. d8c8 (50.0%)
3. e4c5 (42.9%)
</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): 4Rbk1/4Qp1p/6p1/p7/7P/5PPK/P7/2q5 b - -
Side to move: Black
Legal moves: c1g1, g6g5, a5a4, g8g7, h7h5, f7f5, c1b2, c1e3, c1a3, c1a1, c1f4, h7h6, c1c5, c1g5, c1h6, c1c7, c1e1, c1b1, c1c2, c1d1, c1f1, c1c6, c1h1, g8h8, c1c3, c1c8, c1d2, c1c4, f7f6

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

<rationale>
Position analysis (Win %):
1. c1h1 (99.6%)
2. c1h6 (89.7%)
3. c1f1 (50.8%)
</rationale><uci_move>c1h1</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r1k1/2q2pbp/6p1/p1p5/1nN1n3/4BN1P/P3RPP1/2Q1R1K1 b - -
Side to move: Black
Legal moves: e4f6, g7f6, e4f2, c7c8, e8f8, e8e7, e4d6, h7h6, c7b7, g7f8, g8f8, c7g3, c7e7, c7e5, b8c8, b8b5, c7d6, e4d2, f7f5, b4d5, c7d8, b4a2, c7c6, g7c3, b4c2, g7b2, c7a7, f7f6, b8b6, e8d8, c7f4, h7h5, g7h8, c7h2, a5a4, b8b7, g8h8, c7b6, e8e6, g6g5, b4c6, g7d4, e4g5, g7e5, b8a8, b4a6, e4c3, e8e5, e8c8, b8d8

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

<rationale>
Position analysis (Win %):
1. c7c6 (29.9%)
2. c7b7 (29.6%)
3. e4c3 (29.1%)
4. b4d3 (19.4%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): q1r3k1/5ppp/p2p4/1p6/1p2nP2/7P/PPb1Q1P1/R1B2RK1 b - -
Side to move: Black
Legal moves: e4d2, g7g5, d6d5, a8b7, e4g5, c8b8, c8c5, c2b1, h7h5, f7f6, c8e8, c8f8, c8c3, e4f2, b4b3, c8c7, a8a7, g8f8, f7f5, a8c6, h7h6, g7g6, a6a5, g8h8, e4g3, e4c3, e4f6, c2a4, c2b3, a8b8, c8c4, c2d3, c8c6, e4c5, c2d1, c8d8, a8d5

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

<rationale>
Position analysis (Win %):
1. b4b3 (44.4%)
2. d6d5 (40.0%)
3. e4g3 (33.0%)
</rationale><uci_move>b4b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/p6p/1p3p2/1P1K2p1/4P1P1/P4k1P/8 b - -
Side to move: Black
Legal moves: f2f1, f5f4, f2f3, f2g1, a6a5, f2e2, f2g2, h6h5, f2e1

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

<rationale>
Position analysis (Win %):
1. f2e2 (50.0%)
2. h6h5 (16.5%)
3. f2f3 (14.7%)
4. f2g2 (4.4%)
5. f2g1 (4.4%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p1p/5Pp1/8/2qNP3/2P5/PP4PP/R1Q2RK1 b kq -
Side to move: Black
Legal moves: a7a5, h8f8, c4c5, c8g4, h8g8, e8g8, e8d7, c4f1, c4c7, c8e6, c4b3, c8d7, c4d5, h7h5, c8h3, c4a4, b7b5, c4b5, c4e2, b7b6, a8b8, c4a2, c4b4, c4e6, e8f8, h7h6, c4c6, c4a6, g6g5, c8f5, c4d3, c4c3, e8d8, a7a6, c4d4

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

<rationale>
Position analysis (Win %):
1. c4a6 (82.9%)
2. a7a5 (82.7%)
3. c4c5 (80.0%)
4. c8e6 (78.3%)
5. c8d7 (77.8%)
</rationale><uci_move>c4a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2npp1p/1qp3pb/3p4/1P6/2PBP1B1/P1Q2PPP/RN3RK1 b - -
Side to move: Black
Legal moves: b6a5, c8a6, b6b5, b6b7, b6b8, c8b7, a7a5, a7a6, b6b4, d7e5, d7f8, b6d8, d5d4, e7e6, d7b8, e7e5, b6e3, b6d4, e8d8, c6c5, g8f8, g8g7, f7f5, b6c5, h6e3, h6f8, g6g5, b6a6, d7c5, e8f8, b6c7, h6f4, f7f6, d7f6, h6g5, h6g7, a8b8, g8h8

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

<rationale>
Position analysis (Win %):
1. c6c5 (46.2%)
2. h6g7 (44.0%)
3. a7a5 (43.1%)
</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): r1b1r1k1/ppqn1pp1/2pb1p1p/8/3P4/2PB2N1/PPQB1PPP/R4RK1 b - -
Side to move: Black
Legal moves: d6f8, c7d8, d7b6, d6b4, d7b8, g8h8, e8e3, d7c5, c7a5, f6f5, c7b6, a7a6, b7b5, e8e2, g7g5, a7a5, d6f4, e8d8, g7g6, g8f8, a8b8, e8e7, e8f8, h6h5, c7b8, d6e7, d6c5, e8e6, d7f8, d6a3, c6c5, e8e4, d6e5, b7b6, e8e5, e8e1, d6g3, d7e5

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

<rationale>
Position analysis (Win %):
1. d6g3 (56.8%)
2. c7d8 (55.7%)
3. e8d8 (54.8%)
4. c6c5 (53.3%)
5. d7f8 (52.9%)
</rationale><uci_move>d6g3</uci_move><|eot_id|>


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

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

Position (FEN): 1r2kb1r/pb1n1ppp/4p3/qNp1P3/1nP2B2/3P2P1/PP1NQPBP/R4RK1 w k -
Side to move: White
Legal moves: g2h3, d2b3, g2c6, a1c1, g2e4, e2e1, f4h6, f1b1, a2a4, f1c1, f4e3, e2d1, a2a3, e2e3, b5a3, h2h3, g2f3, f2f3, d3d4, g2d5, g1h1, g3g4, d2b1, b5a7, b5d4, b2b3, e2f3, g2b7, h2h4, g2h1, a1d1, a1e1, e2h5, f4g5, a1b1, e2e4, b5d6, b5c7, f1e1, f1d1, d2e4, b5c3, d2f3, e2g4

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

<rationale>
Position analysis (Win %):
1. d2e4 (82.2%)
2. g2b7 (81.3%)
3. d2b3 (78.8%)
</rationale><uci_move>d2e4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/4bp2/2p1p1pp/ppP1P3/1Pb1Q3/4P1B1/P4PPP/RB2K2R w KQ -
Side to move: White
Legal moves: h1f1, h2h3, e4d4, e4g6, b1d3, e4c6, h2h4, e4d3, f2f4, e4f5, f2f3, e4g4, g3f4, e4f3, g3h4, b4a5, e4h4, e4d5, e4c2, e4f4, a2a4, a2a3, b1c2, e4c4, h1g1

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

<rationale>
Position analysis (Win %):
1. f2f3 (19.9%)
2. h2h4 (19.7%)
3. g3f4 (17.2%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): 2k3rr/pppb1p2/1b1p1qnp/8/4PP2/2P1B1QP/PP2B1PK/RN3R2 w - -
Side to move: White
Legal moves: e2d3, f1d1, f1f3, g3g6, f1h1, b1a3, h3h4, e2c4, g3f2, b2b4, f1g1, e3g1, e2a6, g3g5, e4e5, h2g1, e3d2, f1c1, a2a4, e3c1, b2b3, a2a3, e2g4, g3f3, f1f2, e3d4, e2b5, e2h5, f1e1, e3b6, e2d1, b1d2, g3g4, e3c5, c3c4, e3f2, h2h1, e2f3, f4f5, g3e1, g3h4

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

<rationale>
Position analysis (Win %):
1. g3f2 (58.7%)
2. e3b6 (50.0%)
3. f1g1 (37.8%)
4. e4e5 (29.9%)
5. e2g4 (29.9%)
</rationale><uci_move>g3f2</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1nr/pppp1ppp/8/8/3PP3/2N3R1/PPP4q/R1BQKB2 w Qkq -
Side to move: White
Legal moves: c3b1, c3e2, d4d5, d1d3, a1b1, f1d3, g3h3, c1e3, c3b5, f1g2, g3g5, c1h6, d1g4, g3d3, c3a4, g3g1, g3g7, d1e2, f1a6, g3g6, a2a3, f1c4, g3g2, f1e2, c1f4, f1b5, d1h5, d1d2, g3g4, d1f3, b2b4, a2a4, f1h3, b2b3, g3e3, c3d5, g3f3, c1g5, c1d2, e4e5

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

<rationale>
Position analysis (Win %):
1. d1g4 (86.0%)
2. d1f3 (84.9%)
3. c1f4 (84.5%)
</rationale><uci_move>d1g4</uci_move><|eot_id|>


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

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

Position (FEN): r7/4b3/6p1/p1p1k1P1/K1p1Np1P/2P2P2/8/7R w - -
Side to move: White
Legal moves: e4d6, h1h3, e4f6, h4h5, a4b5, h1g1, h1e1, e4c5, e4d2, h1c1, e4g3, h1h2, a4a3, e4f2, h1a1, h1d1, h1b1, h1f1

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

<rationale>
Position analysis (Win %):
1. h4h5 (62.3%)
2. e4f2 (62.2%)
3. e4d2 (53.9%)
4. h1e1 (52.6%)
5. h1h2 (51.3%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppqbbpp1/3ppn2/4n3/4PP1p/1NNBB1Q1/PPP3PP/2KR3R w kq -
Side to move: White
Legal moves: c3b1, e3g1, g3g4, c3e2, g3f2, d3a6, d3e2, c1d2, g3f3, e3d4, b3d4, a2a3, g3h4, e3c5, e3f2, b3a5, g3h3, a2a4, d3f1, c3b5, c3d5, f4f5, g3g6, e3b6, h2h3, g3e1, b3a1, e3d2, c3a4, d3c4, g3g7, h1g1, h1f1, d1e1, d1f1, c1b1, b3d2, d1d2, h1e1, d3b5, f4e5, e3a7, d1g1, b3c5, g3g5

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

<rationale>
Position analysis (Win %):
1. g3f2 (44.0%)
2. g3g7 (41.7%)
3. g3e1 (41.3%)
</rationale><uci_move>g3f2</uci_move><|eot_id|>


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

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

Position (FEN): r2n2kr/p2qnpp1/4p2p/2p1P2P/P1p2Q2/B4R2/2P1NPP1/R4K2 w - -
Side to move: White
Legal moves: a1d1, a3b4, a1e1, e2g3, f4g5, f4f6, f4d2, g2g4, a1b1, f4c1, a3c1, f3d3, f3b3, a1a2, f4g4, f4f7, f4c4, f1e1, f4h6, a3b2, e2g1, a1c1, f3e3, f4h2, e2d4, f3g3, g2g3, e2c1, f1g1, f4h4, f3h3, f4d4, f3c3, f4g3, c2c3, a3c5, e2c3, f4e3, f4e4, f4f5, a4a5

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

<rationale>
Position analysis (Win %):
1. a3c5 (65.2%)
2. e2c3 (64.7%)
3. f4c4 (63.4%)
4. f1g1 (61.3%)
5. a1c1 (61.0%)
</rationale><uci_move>a3c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p2/2n1bB2/7Q/5q2/7P/PP3KP1/R3R3 w - -
Side to move: White
Legal moves: f2e2, h5f3, f2g1

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

<rationale>
Position analysis (Win %):
1. h5f3 (37.6%)
2. f2g1 (12.0%)
3. f2e2 (1.0%)
</rationale><uci_move>h5f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r2k4/5p2/3PpPp1/1K2P1P1/p7/2R5 b - -
Side to move: Black
Legal moves: d6e6, a6a4, a2a1r, a6b6, a2a1b, a2a1q, d6e7, a6a7, a6c6, d6d5, a6a3, a2a1n, d6d7, a6a8, a6a5

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

<rationale>
Position analysis (Win %):
1. a2a1b (25.2%)
2. a2a1r (0.4%)
3. a2a1q (1.0%)
</rationale><uci_move>a2a1b</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1n1pp/4b3/8/5R2/2N5/PPn3PP/R1B3K1 w - -
Side to move: White
Legal moves: f4f7, f4g4, h2h4, c3d1, g2g4, h2h3, f4c4, f4e4, a1b1, g2g3, b2b4, f4f5, c3e2, f4f2, b2b3, g1f1, a2a4, c3e4, f4a4, f4f6, f4f1, c1e3, c3b1, c3a4, f4h4, g1h1, c1d2, c3d5, f4f8, f4d4, c3b5, g1f2, f4f3, f4b4, a2a3

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

<rationale>
Position analysis (Win %):
1. a1b1 (67.9%)
2. f4e4 (50.1%)
3. f4f1 (41.6%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

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

Position (FEN): 5b1r/pp1k1ppp/8/8/3p1r2/1PN5/P1P2PPP/R5KR w - -
Side to move: White
Legal moves: h2h3, c3d5, a2a4, a2a3, c3d1, c3b5, c3a4, f2f3, a1b1, h2h4, c3e4, g1f1, g2g3, c3b1, a1d1, a1e1, g2g4, a1f1, b3b4, c3e2, a1c1

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

<rationale>
Position analysis (Win %):
1. a1d1 (51.5%)
2. g2g3 (51.1%)
3. c3e2 (46.1%)
4. c3d5 (41.9%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/7r/k7/8/6Q1/2K5/8/8 b - - 0 1
Side to move: Black
Legal moves: a6b6, a6b7, a6a5, h7c7, h7h1, h7g7, h7b7, a6b5, h7h5, a6a7, h7h6, h7e7, h7h4, h7h2, h7h3, h7f7, h7a7, h7h8, h7d7

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>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4K3/k7/8/8/8/7R w - - 0 1
Side to move: White
Legal moves: e6e7, h1h6, h1h5, e6d7, e6d5, h1g1, h1h2, h1h7, h1f1, e6f5, h1a1, h1h4, h1e1, e6f6, e6d6, h1b1, h1c1, e6e5, h1d1, h1h8, e6f7, h1h3

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>e6f7</uci_move><|eot_id|>


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

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

Position (FEN): r3n2k/5RpP/pq1p4/1p2p3/3nP3/2N5/PPP3PP/3R2K1 b - -
Side to move: Black
Legal moves: d4b3, h8h7, d4f5, b6c6, d4e2, e8f6, b6c5, g7g6, b6d8, b6a7, b6b7, g7g5, b6b8, d4c2, b5b4, b6a5, d6d5, b6c7, d4c6, a8d8, d4e6, e8c7, a8a7, a8b8, a6a5, d4f3, a8c8

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

<rationale>
Position analysis (Win %):
1. d4e2 (10.6%)
2. e8c7 (9.5%)
3. d4e6 (9.1%)
4. e8f6 (8.3%)
5. d4c2 (8.0%)
</rationale><uci_move>d4e2</uci_move><|eot_id|>


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

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

Position (FEN): 1q3r1k/pp1rb1pn/2p1b2p/3pPp1Q/1P1P1P2/P5P1/1B1N2BP/2R1R1K1 w - -
Side to move: White
Legal moves: c1c3, g2e4, g2h3, c1d1, c1c2, d2c4, c1c4, d2b3, c1b1, h2h3, g2h1, e1f1, h5g5, g1f1, c1a1, h5d1, c1c6, a3a4, h5h3, b4b5, e1e2, g2f1, e1d1, h5f3, g3g4, b2a1, h5e8, h5g6, h5h6, h2h4, e1e4, g1f2, g1h1, d2f3, d2b1, h5f7, d2f1, g2f3, e1e3, h5f5, h5e2, h5g4, g2d5, h5h4, c1c5, b2c3, d2e4

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

<rationale>
Position analysis (Win %):
1. h5g6 (73.9%)
2. b4b5 (60.8%)
3. b2c3 (59.0%)
</rationale><uci_move>h5g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pp3ppp/1qn1p3/3pP3/Q7/P2B1N2/P2B1PPP/R3K2R b KQkq -
Side to move: Black
Legal moves: g7g6, g8e7, e8d7, b6b5, b6b4, b6b2, b6c5, e8d8, g8h6, b6a6, a8b8, a7a6, g8f6, d5d4, h7h5, c8d7, g7g5, b6e3, e8f8, b6d8, b6b1, f7f5, e8e7, h7h6, f7f6, a7a5, b6f2, b6c7, b6b3, b6a5, b6d4

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

<rationale>
Position analysis (Win %):
1. d5d4 (57.2%)
2. f7f5 (53.4%)
3. g8e7 (53.0%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/1pq1pp2/3p2p1/3P3p/P2Q3P/2P2P2/1P3P2/2KR2R1 b - -
Side to move: Black
Legal moves: f7f6, a8a6, g6g5, c8e8, c7b6, g8f8, c7d7, c7b8, b7b5, c7c5, b7b6, e7e5, a8a4, c8f8, g8h7, c8d8, c7a5, c7c6, c7c4, a8b8, c7d8, f7f5, e7e6, c7c3, c8b8, a8a7, a8a5

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

<rationale>
Position analysis (Win %):
1. c7c4 (47.3%)
2. c7a5 (47.0%)
3. c7d7 (40.2%)
</rationale><uci_move>c7c4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/R7/P6p/6p1/8/7P/r5P1/5K2 w - -
Side to move: White
Legal moves: f1g1, g2g3, a7f7, g2g4, h3h4, a7a8, a7b7, a7g7, a7h7, a7c7, f1e1, a7e7, a7d7

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

<rationale>
Position analysis (Win %):
1. f1e1 (63.8%)
2. g2g3 (58.7%)
3. g2g4 (58.0%)
</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): r2k1b1r/pp1b1ppp/2n1p3/1NPq4/5B2/8/PPPQNP2/R3K1R1 w Q -
Side to move: White
Legal moves: e1c1, d2c3, f4e5, f2f3, f4b8, b5c3, d2e3, b5c7, d2c1, d2d3, e2g3, g1g4, c2c4, f4g3, d2d4, a2a4, f4e3, f4g5, a1c1, a1b1, b5d4, g1g2, g1g5, e2d4, b5a3, g1g3, f4c7, g1h1, b2b4, f4d6, d2a5, g1g7, g1g6, f4h2, d2d5, d2d1, d2b4, b2b3, g1f1, e2c3, e1d1, e2c1, c2c3, f4h6, a2a3, b5d6, b5a7, a1d1, e1f1

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

<rationale>
Position analysis (Win %):
1. d2d5 (61.3%)
2. d2d5 (61.3%)
3. d2c3 (50.0%)
4. d2c3 (50.0%)
5. f4c7 (49.3%)
6. f4c7 (49.3%)
</rationale><uci_move>d2d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkr2/pppp2pN/2n2n2/3Np3/2B1Pp2/3P4/PPP2bPP/R1BQK2R w KQq -
Side to move: White
Legal moves: e1d2, e1e2, e1f2, e1f1

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

<rationale>
Position analysis (Win %):
1. e1f2 (86.7%)
2. e1f1 (70.4%)
3. e1d2 (65.2%)
</rationale><uci_move>e1f2</uci_move><|eot_id|>


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

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

Position (FEN): 3b4/8/2p1k3/ppp2p1p/P1P2B1P/5PPK/1P6/8 b - -
Side to move: Black
Legal moves: d8f6, d8g5, b5a4, d8b6, e6f6, b5c4, b5b4, d8c7, e6d7, d8h4, e6f7, d8e7, e6e7

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

<rationale>
Position analysis (Win %):
1. e6e7 (76.5%)
2. b5c4 (59.5%)
3. b5a4 (50.0%)
</rationale><uci_move>e6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p1kppQ/2p1p3/8/1P1P1q2/2P2P2/rP2K2P/5R2 w - -
Side to move: White
Legal moves: h7h3, f1c1, h2h4, e2f2, h7e4, h7d3, e2e1, f1g1, d4d5, h2h3, h7f5, h7g8, e2d3, h7h5, f1d1, h7h6, h7c2, f1f2, h7h4, h7g7, h7h8, f1b1, f1e1, h7b1, f1a1, c3c4, h7g6, b4b5, f1h1, e2d1

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

<rationale>
Position analysis (Win %):
1. h7b1 (50.0%)
2. f1b1 (50.0%)
3. h7c2 (48.4%)
4. f1f2 (38.6%)
5. e2d3 (29.1%)
</rationale><uci_move>h7b1</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1r1k1/1pq3bp/6p1/pP2pp2/P1Pp1P1N/3P2P1/5RBP/3QR1K1 w - -
Side to move: White
Legal moves: f2b2, g2b7, d1g4, g1f1, d1a1, g2h1, h4g6, h2h3, e1e3, d1h5, f2d2, h4f5, d1b3, d1c1, e1e4, f2f1, b5b6, d1f3, g3g4, f2c2, g1h1, d1e2, e1e5, g2e4, e1f1, g2f1, g2h3, g2d5, d1c2, e1e2, h4f3, f2e2, d1d2, g2c6, g2f3, f2a2, d1b1, f4e5, c4c5, f2f3

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

<rationale>
Position analysis (Win %):
1. d1c1 (61.6%)
2. g2d5 (58.0%)
3. f4e5 (58.0%)
4. g2f3 (55.2%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/pp3pp1/2p5/2b3q1/2r1P1p1/2NP4/PP2K3/5R1Q w - -
Side to move: White
Legal moves: c3d5, h1h7, c3b5, f1f7, f1e1, h1g2, a2a4, f1g1, f1f5, h1h2, f1f2, d3c4, f1a1, h1h3, f1f3, e2e1, h1h6, d3d4, h1h8, h1h5, f1f4, c3a4, b2b4, e4e5, f1b1, e2d1, f1c1, a2a3, c3b1, h1f3, h1h4, h1g1, c3d1, f1d1, f1f6, b2b3

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

<rationale>
Position analysis (Win %):
1. h1h8 (51.2%)
2. d3c4 (50.0%)
3. e2d1 (23.3%)
</rationale><uci_move>h1h8</uci_move><|eot_id|>


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

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

Position (FEN): r2qnrk1/pp1nbppp/3Pp3/2p5/3P4/2P2N2/PP3PPP/RNBQR1K1 b - -
Side to move: Black
Legal moves: e7f6, d8c7, h7h6, d7f6, h7h5, e7d6, e8f6, d7e5, d8b8, d8c8, g7g6, f7f5, a7a6, b7b6, e6e5, a8b8, d8a5, d7b6, e7g5, c5c4, b7b5, e8d6, c5d4, d7b8, g7g5, f7f6, e7h4, a8c8, d8b6, a7a5, e8c7, g8h8

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

<rationale>
Position analysis (Win %):
1. e7f6 (58.0%)
2. e8d6 (50.8%)
3. e7d6 (50.4%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/2pnqp2/Qp1b2p1/3p4/3PN2p/1P2PN2/PBR2PPP/5RK1 b - -
Side to move: Black
Legal moves: g8g7, e8f8, d5e4, f7f6, e7f8, g8f8, d7f8, e7f6, g8h7, d7b8, e7d8, d7e5, d7c5, b6b5, e7g5, e7e5, h4h3, c7c5, d7f6, g6g5, e7e4, c8d8, d6c5, c8b8, c8a8, d6b4, e7e6, e8d8, d6f4, g8h8, d6h2, d6g3, d6a3, c7c6, d6e5, f7f5

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

<rationale>
Position analysis (Win %):
1. h4h3 (81.1%)
2. d7b8 (63.0%)
3. d5e4 (50.5%)
4. c8a8 (50.1%)
5. e7e4 (49.0%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/ppp3pp/2np1n2/1B2p3/4P1b1/2b1QN2/PPPB1PPP/R4RK1 w - -
Side to move: White
Legal moves: a1e1, a1b1, e3a7, b5d3, e3c5, b5a6, e3e2, e3h6, a2a4, f3e5, a2a3, e3f4, e3g5, b5a4, e3c3, f1d1, f1c1, b5e2, b5c6, f3g5, f3h4, d2e1, g2g3, d2c1, f1e1, e3d3, b2b4, e3b6, d2c3, b2b3, f3e1, a1c1, e3e1, e3d4, h2h3, g1h1, a1d1, f3d4, h2h4, b2c3, f1b1, b5c4

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

<rationale>
Position analysis (Win %):
1. d2c3 (51.4%)
2. b2c3 (45.1%)
3. b5c4 (43.7%)
4. e3c3 (23.1%)
5. b5c6 (18.5%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1qr1k/p3b3/1pn1p1Q1/3p1p1P/3P2n1/1BN2N2/PPP2PP1/R3K2R b KQ -
Side to move: Black
Legal moves: e7c5, g4h2, g4f6, c6b4, c6d4, c8d7, e7b4, e7d8, c6d8, g4e3, c6e5, c6b8, g4e5, e8f7, a7a6, e7h4, f8g8, c8b7, c6a5, c8a6, e7d6, e7a3, a8b8, e6e5, a7a5, f5f4, f8f6, e7g5, e8d8, f8f7, e7f6, g4h6, g4f2, b6b5, e8g6, e8d7

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

<rationale>
Position analysis (Win %):
1. a7a6 (31.8%)
2. b6b5 (31.3%)
3. f8g8 (29.9%)
4. e7f6 (28.8%)
5. c8d7 (27.4%)
</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): 2kr3r/3bpp1n/p1n3p1/1pNBp1Pp/5P2/2N5/PPP3P1/2KR2R1 w - -
Side to move: White
Legal moves: d1f1, d1d2, c5b3, d5c6, c1d2, d5c4, g1f1, c5d7, g2g4, c3e2, c1b1, c3b1, c5e6, g1e1, a2a3, g2g3, d1d3, d1e1, c5b7, d5b3, d5e4, d5f3, c3b5, c3e4, c3a4, d5e6, c5d3, d5f7, c5a4, d1d4, a2a4, c5e4, c5a6, g1h1, b2b4, b2b3, f4f5, f4e5

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

<rationale>
Position analysis (Win %):
1. c5d7 (61.1%)
2. a2a4 (55.0%)
3. g2g3 (54.3%)
</rationale><uci_move>c5d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqb1ppp/4p3/2rpP2P/3NnP2/PP3N1R/2P3P1/2KRQ3 w - -
Side to move: White
Legal moves: e1h1, d1d3, f3g1, c2c4, e1b4, h3h2, d4c6, c2c3, g2g3, e1h4, e1c3, e1a5, h3h4, f3h2, e1f2, f3d2, h3h1, d4e6, f4f5, e1g1, f3g5, e1e4, e1d2, b3b4, d4f5, d1d2, h5h6, c1b2, h3g3, e1g3, e1e2, f3h4, g2g4, d4e2, a3a4, e1e3, e1f1, d4b5, c1b1

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

<rationale>
Position analysis (Win %):
1. d1d2 (30.4%)
2. c2c4 (21.7%)
3. c1b2 (21.7%)
4. h3h1 (21.1%)
5. c1b1 (20.8%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/5qkp/8/8/8/8/5PPP/4R1K1 w - -
Side to move: White
Legal moves: e1b1, e8e2, e1a1, e8d8, e8c8, g2g3, e8f8, h2h3, e8e4, e1f1, g1h1, e1e2, e8b8, e8g8, e8a8, e1e6, f2f3, e8h8, f2f4, e8e7, e8e5, e8e6, e1d1, h2h4, e1c1, e1e7, e1e5, e1e3, e8e3, g2g4, e1e4, g1f1

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

<rationale>
Position analysis (Win %):
1. e8e7 (99.0%)
2. e1e7 (99.6%)
3. e1e6 (85.9%)
4. h2h3 (85.7%)
5. e8e6 (84.1%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/pp3ppp/2p5/4n1q1/Q1P3b1/2N1P2P/PP1N2P1/R3KB1R w KQkq -
Side to move: White
Legal moves: a4b3, a1b1, d2f3, h1h2, b2b3, a4b4, h3h4, a4c2, c4c5, a4a5, b2b4, e3e4, c3e2, a4c6, d2b3, a4b5, a4a3, c3d5, a4a7, c3b5, d2b1, c3d1, c3e4, d2e4, a1c1, a1d1, a4d1, g2g3, a4a6, h1g1, h3g4, c3b1, f1d3, f1e2, a2a3, e1f2

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

<rationale>
Position analysis (Win %):
1. e1f2 (34.3%)
2. h3g4 (31.7%)
3. c3d1 (23.9%)
</rationale><uci_move>e1f2</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/5b2/4k3/2p5/p1P3K1/P7/4P2P/5R2 w - -
Side to move: White
Legal moves: g4h4, g4f3, g4f4, g4h3

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

<rationale>
Position analysis (Win %):
1. g4f4 (18.0%)
2. g4f3 (16.6%)
3. g4h4 (12.9%)
4. g4h3 (12.6%)
</rationale><uci_move>g4f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2R1p2/4p2p/2b1P3/P4P2/2r5/1r2BPK1/6R1 b - -
Side to move: Black
Legal moves: a7a6, c5f2, g8f8, c5f8, c5b6, h6h5, b2b7, b2d2, c5b4, c5e3, c3b3, b2b6, b2b4, g8h7, c3c2, c3e3, c3a3, c5e7, b2b8, b2b3, c5d6, c3c1, f7f6, b2b1, c3f3, c3d3, c5a3, b2b5, c3c4, a7a5, b2a2, c3h3, f7f5, g8g7, b2e2, c3g3, c5d4, b2c2, g8h8

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

<rationale>
Position analysis (Win %):
1. b2b8 (62.5%)
2. c5b6 (60.9%)
3. c5e7 (58.3%)
4. f7f5 (51.3%)
</rationale><uci_move>b2b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pb1/2n1b2p/1B1Np3/4P3/5N2/PP3PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: f3g5, b5c6, d1c1, d1e2, b5c4, f3g1, f3h4, f3e5, b5a6, d5e3, b2b4, d1c2, e1g1, g2g3, d1d4, f3d4, b5f1, b5d3, d5c3, h2h3, d1d3, e1f1, b2b3, d1d2, d5e7, b5e2, h1g1, h2h4, g2g4, d1a4, e1e2, d1b3, d5c7, e1d2, d5b4, a2a4, a1c1, a1b1, d5f6, d5f4, f3d2, d5b6, b5a4, h1f1, d1b1, a2a3

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

<rationale>
Position analysis (Win %):
1. a1c1 (62.4%)
2. d1d3 (61.0%)
3. b5c6 (59.6%)
4. d1a4 (59.3%)
</rationale><uci_move>a1c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3Pk1/2n5/3N4/8/5P2/PPPR1n1r/2K5 w - -
Side to move: White
Legal moves: d5b6, c2c3, b2b3, f7f8b, a2a4, d5e3, d5c3, d2d3, d5f6, d2d1, c2c4, f7f8q, d5f4, f7f8r, f7f8n, b2b4, d5b4, d2f2, d5e7, d2d4, f3f4, a2a3, d5c7, d2e2, c1b1

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

<rationale>
Position analysis (Win %):
1. b2b4 (45.5%)
2. b2b3 (44.2%)
3. f7f8q (38.7%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): 2br1k2/3B1p2/1p1Rp1pp/3pP3/P2P4/7P/1P1N1PP1/6K1 b - -
Side to move: Black
Legal moves: f7f5, g6g5, f8g7, c8d7, d8e8, f8g8, b6b5, c8b7, d8d7, c8a6, h6h5, f7f6, f8e7

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

<rationale>
Position analysis (Win %):
1. f7f6 (91.7%)
2. f8e7 (91.4%)
3. c8a6 (89.9%)
4. d8d7 (85.0%)
5. c8d7 (77.4%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1R6/p6p/5P2/1PK3k1/r7/8 w - -
Side to move: White
Legal moves: b6f6, b6h6, b6a6, b6d6, b6g6, c3d4, b6b5, c3c4, b6e6, b3b4, f4f5, b6b8, c3d3, b6b7, b6c6, b6b4

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

<rationale>
Position analysis (Win %):
1. f4f5 (50.0%)
2. b6b8 (28.5%)
3. b6b7 (28.3%)
4. b6b5 (23.9%)
5. b6f6 (21.7%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/ppqpppbp/2n2np1/8/P3P3/1NP1B3/1PQNBPPP/R4RK1 b - -
Side to move: Black
Legal moves: e7e6, c7a5, f6g4, d7d5, c6b4, c7g3, g7h6, h7h5, f6e4, a7a6, g7h8, h7h6, g8h8, e7e5, f6h5, c7h2, c7d6, g6g5, f8e8, c7f4, f8d8, f6d5, a8b8, c7b8, f6e8, c7d8, c7e5, d7d6, c6b8, c6e5, a7a5, b7b5, c6d4, c7b6, b7b6, c6a5, c6d8

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

<rationale>
Position analysis (Win %):
1. f8e8 (50.0%)
2. d7d6 (49.4%)
3. f8d8 (49.0%)
4. d7d5 (46.3%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 2q3rk/pp2R1p1/2p2p1p/3r1P2/6Q1/2B3P1/P3R1KP/8 w - -
Side to move: White
Legal moves: g4h4, g2h3, g2g1, c3b2, g4g6, e2f2, e2e3, c3a5, a2a4, g2f2, e7e4, g4e4, e7d7, g4h5, c3e1, g2f1, h2h3, e7e3, g2h1, e2e5, g4f3, e7e5, g4a4, c3a1, g4f4, g4g5, a2a3, e2c2, e7g7, e2e4, g4d4, g4c4, g2f3, c3d2, e7b7, e7e8, h2h4, g4h3, g4b4, g4g7, e2b2, e2d2, e7c7, c3f6, c3d4, e7e6, e2e6, e2e1, c3b4, e7f7

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

<rationale>
Position analysis (Win %):
1. e2e6 (99.6%)
2. c3f6 (97.8%)
3. e7g7 (97.1%)
</rationale><uci_move>e2e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/3bp3/P7/8/2P5/P1P2PPP/1RB2RK1 b kq -
Side to move: Black
Legal moves: e6e5, g7g6, f7f6, e8e7, d6g3, e8g8, a8b8, b7b6, g7g5, d6f4, a8c8, d6f8, a8d8, h7h5, h8g8, e8d7, b7b5, d6b4, h8f8, d6h2, e8d8, d6c5, e8c8, h7h6, d6e7, d6a3, d6e5, d6b8, f7f5, a7a6, e8f8, d6c7

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

<rationale>
Position analysis (Win %):
1. a8b8 (61.9%)
2. a7a6 (61.1%)
3. b7b6 (56.8%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k6/7P/8/8/3K4/8/8 w - - 0 1
Side to move: White
Legal moves: d3d2, d3c4, d3d4, d3e2, d3c3, d3e3, h6h7, d3e4, d3c2

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>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 1q4k1/p7/1p2pn1p/8/2PR3P/2P5/P5B1/R5K1 b - -
Side to move: Black
Legal moves: b8d6, b8h2, h6h5, f6d7, f6g4, e6e5, g8f8, a7a5, b8f4, f6h7, b8e5, b8b7, f6h5, b8f8, a7a6, b8a8, g8h7, b8c7, b8g3, f6e4, b6b5, g8g7, f6d5, g8h8, b8e8, f6e8, b8c8, g8f7, b8d8

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

<rationale>
Position analysis (Win %):
1. g8g7 (45.0%)
2. e6e5 (43.8%)
3. h6h5 (42.1%)
4. b8e5 (38.0%)
5. b8g3 (35.0%)
</rationale><uci_move>g8g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1pbppp/2pn4/4R3/8/BPNB4/P1PP1PPP/R2Q2K1 b - -
Side to move: Black
Legal moves: g7g5, e7g5, d6b5, b7b6, h7h5, g8f8, d6f5, f7f6, f7f5, e7h4, d8a5, d8b6, e8f8, g7g6, c6c5, d8c7, g8h8, b7b5, d6e4, d6c4, a7a6, a8b8, a7a5, e7f6, h7h6, e7f8

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

<rationale>
Position analysis (Win %):
1. d6b5 (74.3%)
2. h7h6 (72.6%)
3. e7f6 (69.6%)
4. d6f5 (63.7%)
5. e7f8 (55.8%)
</rationale><uci_move>d6b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R3N3/8/p3r1p1/r5P1/5P2/4pK2/4B3 b - -
Side to move: Black
Legal moves: g8f7, g8g7, e5e7, g8h7, g8f8, g8h8

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

<rationale>
Position analysis (Win %):
1. g8h8 (92.5%)
2. g8h7 (92.4%)
3. g8f7 (92.4%)
4. g8f8 (92.4%)
5. e5e7 (89.1%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): r5bk/r5bp/1n1p2P1/2pPpB2/1pP5/1P2BN1R/5PK1/7R b - -
Side to move: Black
Legal moves: a8f8, a8b8, a7a3, a8e8, a7a4, a8c8, b6a4, g8f7, g8d5, a7a5, a7a1, a7e7, a7c7, b6c8, a7f7, h7h5, b6c4, a7d7, g8e6, b6d7, a7b7, b6d5, g7f6, g7h6, e5e4, a7a6, h7h6, a8d8, g7f8, a7a2

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

<rationale>
Position analysis (Win %):
1. g7f8 (85.7%)
2. h7h6 (85.5%)
3. e5e4 (84.9%)
4. g7f6 (84.5%)
5. b6d7 (82.3%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): r3k1r1/p1pbnp1p/2ppqb2/8/4P3/1N3PQ1/PPPB2PP/2KR1B1R w - -
Side to move: White
Legal moves: g3e5, g3f4, g3g5, d2e1, a2a3, b3d4, c2c4, b3c5, d2a5, f1a6, d2h6, f3f4, d2b4, a2a4, g3g6, h2h4, g3g7, d2e3, b3a1, f1b5, c2c3, f1c4, g3g4, e4e5, d2g5, b3a5, g3g8, d2c3, d1e1, h2h3, h1g1, d2f4, g3h3, f1d3, g3f2, g3h4, c1b1, g3e1, g3d6, f1e2

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

<rationale>
Position analysis (Win %):
1. g3e1 (69.9%)
2. g3f2 (63.6%)
3. g3f4 (40.4%)
</rationale><uci_move>g3e1</uci_move><|eot_id|>


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

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

Position (FEN): r1bNk2r/pp3ppp/5n2/3p4/2pb4/6P1/PP2PPBP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: d4f2, a7a6, f6h5, f6d7, d4b2, e8e7, e8d7, a7a5, c8g4, c4c3, c8h3, f6g4, b7b5, b7b6, d4c5, d4c3, f6e4, e8g8, e8d8, h8g8, c8d7, c8e6, d4b6, h8f8, f6g8, e8f8, g7g6, h7h5, c8f5, d4e3, h7h6, d4e5, a8b8, g7g5

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

<rationale>
Position analysis (Win %):
1. c8d7 (94.6%)
2. d4e5 (94.2%)
3. d4c5 (94.1%)
4. d4b6 (92.7%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pppn1ppp/5n2/1B1P1b2/2P5/4BP2/PP4PP/RN1QK1NR b KQkq -
Side to move: Black
Legal moves: d8e7, f6d5, f5e4, a8c8, d8c8, f6g8, g7g5, f6e4, a7a6, f5b1, c7c5, h8g8, f8e7, d8b8, f5g6, f8a3, f5g4, f5e6, f6h5, h7h5, f8d6, f6g4, e8e7, f5c2, f8b4, h7h6, f5h3, f5d3, b7b6, f8c5, a8b8, g7g6, c7c6, a7a5

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

<rationale>
Position analysis (Win %):
1. f5b1 (50.6%)
2. a7a6 (50.0%)
3. f8d6 (48.6%)
4. d8e7 (47.4%)
5. f8b4 (45.1%)
</rationale><uci_move>f5b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppbp/2np2p1/1BpnP3/2PP4/5N2/PP3PPP/RNBQR1K1 b - -
Side to move: Black
Legal moves: d5f6, d5f4, d5c3, a8b8, c6b4, g7h8, g7h6, c8e6, e7e6, d5c7, c6e5, d8e8, c8d7, d8a5, c6b8, d6e5, g7f6, h7h5, c8h3, d8c7, c5d4, c8g4, a7a6, a7a5, d8d7, f7f6, d8b6, d5b6, g6g5, d5b4, g8h8, b7b6, f8e8, g7e5, c6d4, d5e3, f7f5, c6a5, h7h6, c8f5

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

<rationale>
Position analysis (Win %):
1. d5b4 (54.6%)
2. d5c7 (49.2%)
3. d5b6 (48.1%)
</rationale><uci_move>d5b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/6P1/7k/5P2/5K2/8 w - -
Side to move: White
Legal moves: f2e3, f2g2, f2f1, f2e1, f2g1, g5g6, f2e2, f3f4

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

<rationale>
Position analysis (Win %):
1. g5g6 (99.0%)
2. f3f4 (99.0%)
3. f2e3 (98.4%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp6/3P1Kp1/PP5P/8/8/8 b - -
Side to move: Black
Legal moves: g5g4, a6a5, d7e8, d7d8, d7c7, g5h4, d7d6, b6b5, d7c8, d7e7

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

<rationale>
Position analysis (Win %):
1. a6a5 (94.9%)
2. g5g4 (94.7%)
3. g5h4 (0.4%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/ppp2ppp/2np4/1Bb5/1P1pP3/5N2/P1P2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: b7b6, a7a6, a8b8, g8h6, d4d3, e8e7, h7h5, e8d7, c5b4, f7f5, c8h3, d6d5, c8f5, h7h6, c5b6, d8f6, c8g4, d8g5, c8e6, g8e7, g7g6, c8d7, d8e7, d8d7, e8f8, d8h4, f7f6, a7a5, g7g5, g8f6

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

<rationale>
Position analysis (Win %):
1. g8e7 (75.3%)
2. c5b4 (68.8%)
3. c5b6 (51.9%)
</rationale><uci_move>g8e7</uci_move><|eot_id|>


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

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

Position (FEN): rr5k/6pp/1p2p3/5p2/b1q1R3/4Q2R/1B3PPP/6K1 b - -
Side to move: Black
Legal moves: a8a5, h7h5, c4a2, c4c7, c4b3, c4c3, a4d7, c4c6, a4b3, a8a6, c4d5, a4c2, a4d1, a8a7, a4e8, b8g8, c4c2, c4c1, c4e4, a4c6, h7h6, c4b4, c4d4, b8c8, c4a6, c4d3, h8g8, b6b5, b8e8, c4f1, f5f4, c4c8, b8f8, a4b5, c4c5, f5e4, c4b5, b8b7, e6e5, b8d8, c4e2

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

<rationale>
Position analysis (Win %):
1. c4d5 (58.2%)
2. b8d8 (28.4%)
3. c4e4 (11.1%)
</rationale><uci_move>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/5k1p/3b2p1/8/1p3nP1/6KP/8/5r2 b - -
Side to move: Black
Legal moves: f4h3, f7e7, d6f8, f1h1, f7e6, f4e6, d6c5, d6e5, f4d5, d6b8, d6c7, h7h6, f1g1, g6g5, f7f6, f4h5, f1e1, f1f2, f1c1, b4b3, h7h5, f7g7, f1f3, d6e7, f1b1, f4d3, f1d1, f1a1, f4e2, f4g2

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

<rationale>
Position analysis (Win %):
1. d6c5 (1.4%)
2. f7e6 (1.0%)
3. f7e7 (1.0%)
</rationale><uci_move>d6c5</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/6r1/1p6/pB2K3/P4R2/5p2/8/8 b - -
Side to move: Black
Legal moves: g7h7, d8e7, g7g5, g7g8, d8c8, g7b7, g7d7, g7a7, g7g6, g7f7, g7g4, g7g1, d8c7, g7e7, g7c7, g7g3, f3f2, g7g2

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

<rationale>
Position analysis (Win %):
1. f3f2 (86.0%)
2. g7g1 (86.0%)
3. g7g3 (85.9%)
4. g7g5 (85.8%)
5. d8e7 (80.2%)
</rationale><uci_move>f3f2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/Q4p1p/5qp1/3pp3/3p1b2/1P4PP/P1P2P2/R3NRK1 b - -
Side to move: Black
Legal moves: c8c3, c8e8, f6h8, f8d8, f6c6, c8c6, f6g5, f6f5, g8g7, c8c4, f4h6, f4c1, c8b8, f4g3, f6e7, f6h4, f4e3, f6g7, f4d2, f6a6, c8c2, f4g5, c8a8, f8e8, c8c7, h7h5, g8h8, h7h6, f6e6, d4d3, f6b6, c8c5, f6d8, f6d6, e5e4, g6g5, c8d8

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

<rationale>
Position analysis (Win %):
1. f6g5 (45.0%)
2. c8a8 (41.7%)
3. f4g5 (33.5%)
4. f4h6 (32.1%)
5. f4d2 (28.0%)
</rationale><uci_move>f6g5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2B2p2/6pb/7p/P7/1q5P/2R3P1/2KR4 w - -
Side to move: White
Legal moves: c7f4, d1d2, c2d2

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

<rationale>
Position analysis (Win %):
1. d1d2 (15.5%)
2. c7f4 (8.6%)
3. c2d2 (0.4%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/ppq1pp1p/6p1/2P5/2p5/2P1P3/PN3PPP/R2QKB1R b KQ -
Side to move: Black
Legal moves: g6g5, g8h8, c8h3, b7b6, c7c5, a7a6, b8c6, e7e5, h7h6, g8g7, b8a6, c7e5, c8d7, f7f6, c8e6, c7d6, c7h2, c7g3, h7h5, e7e6, c7c6, c8g4, b8d7, f8e8, c8f5, c7b6, c7f4, f7f5, b7b5, a7a5, c7d8, c7a5, f8d8, c7d7

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

<rationale>
Position analysis (Win %):
1. c8f5 (36.4%)
2. b8a6 (36.4%)
3. f8d8 (33.5%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): 3B2k1/1p1b1p2/r5p1/1NpP1n1p/P1P3n1/R7/6PP/5BK1 w - -
Side to move: White
Legal moves: b5c7, a3e3, d8e7, a3b3, d8b6, a4a5, b5c3, f1e2, b5a7, a3a2, a3g3, a3c3, a3d3, h2h4, a3f3, d5d6, d8a5, b5d4, a3a1, f1d3, g2g3, b5d6, h2h3, g1h1, d8f6, d8g5, d8c7, a3h3, d8h4

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

<rationale>
Position analysis (Win %):
1. a4a5 (73.2%)
2. d8c7 (68.3%)
3. h2h3 (65.8%)
4. b5c3 (65.7%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/1bq1bpp1/p1p5/1p2p1Pn/4PP2/3BB3/PPPQN3/2KR3R b - -
Side to move: Black
Legal moves: h5f6, e7f6, a6a5, d8f8, d8d3, e7a3, d8g8, c6c5, e7b4, f7f6, h8f8, c8d7, h8g8, c7a5, c7b6, d8d7, h8h7, d8d5, h8e8, h5g3, e7g5, e7c5, h5f4, c8b8, d8d4, b5b4, d8e8, c7b8, g7g6, e5f4, c7d7, c7d6, f7f5, e7d6, b7a8, e7f8, d8d6, h8h6

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

<rationale>
Position analysis (Win %):
1. f7f6 (51.6%)
2. f7f5 (50.0%)
3. c8b8 (45.0%)
4. g7g6 (42.0%)
5. c6c5 (33.2%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp3ppp/1q3b2/1B2p3/8/2P5/PP2QPPP/3RR1K1 b - -
Side to move: Black
Legal moves: b6a5, f8b8, h7h6, a7a6, b6d4, e5e4, f6d8, b6c6, f8c8, f8e8, b6c5, b6d6, a8b8, b6b5, b6e3, f8d8, h7h5, b6d8, f6h4, f6e7, f6g5, g7g5, a8d8, b6c7, g8h8, b6f2, b6e6, a8c8, g7g6, a8e8, b6a6, a7a5

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

<rationale>
Position analysis (Win %):
1. a7a6 (55.0%)
2. g7g6 (53.9%)
3. a8c8 (52.4%)
4. f8d8 (51.7%)
5. a8d8 (51.2%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp2ppp/8/3pP3/8/2P2N2/PPP1QbPP/R1BK1B1R b kq -
Side to move: Black
Legal moves: f2g1, c7c6, h8g8, d8d6, c8g4, a7a5, b7b5, d8d7, f2b6, c8f5, b8d7, f2e3, b8c6, f7f5, f2c5, e8e7, c8e6, f2e1, c8h3, h8f8, b8a6, d8f6, e8g8, g7g6, b7b6, d8h4, e8f8, h7h6, d8e7, d8g5, f2d4, h7h5, c8d7, f2h4, c7c5, d5d4, e8d7, g7g5, f7f6, f2g3, a7a6

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

<rationale>
Position analysis (Win %):
1. f2c5 (50.6%)
2. f2b6 (50.0%)
3. f2h4 (45.6%)
</rationale><uci_move>f2c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbk3B1/2pNpP2/1p2P3/2p5/6P1/PP2qbBP/5R1K b - -
Side to move: Black
Legal moves: e2e5, f2g1, f2b6, e2f1, e2e3, b7c8, a7a5, b7a8, f2g3, a7a6, e2d2, b5b4, c6c5, c7d8, e2d1, e2f3, f2c5, e2h5, f2d4, e2d3, c4c3, c7b6, f2e3, f2e1, e2g4, c7b8, e2e1, e2b2, c7d7, e2c2, b7a6, e2e4

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

<rationale>
Position analysis (Win %):
1. f2d4 (95.3%)
2. e2e5 (94.5%)
3. f2g3 (94.2%)
4. c4c3 (92.5%)
5. b7a8 (57.0%)
</rationale><uci_move>f2d4</uci_move><|eot_id|>


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

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

Position (FEN): r3n3/4k1pQ/pp6/1b6/2qB4/5R2/PPP3PP/6K1 w - -
Side to move: White
Legal moves: h7h6, h7f5, f3e3, d4b6, h7h4, d4e5, d4f2, g1h1, f3f5, f3f6, h7g7, h7g8, h7e4, h7g6, f3h3, g2g4, h2h4, h7h3, g2g3, f3f4, h7h8, d4c5, g1f2, f3a3, c2c3, f3f8, f3f1, d4c3, d4g7, f3b3, f3f2, f3d3, f3c3, f3g3, d4f6, h7h5, h2h3, f3f7, h7d3, b2b4, d4e3, a2a3, b2b3, a2a4

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

<rationale>
Position analysis (Win %):
1. f3e3 (78.2%)
2. h7h4 (78.1%)
3. d4f6 (62.8%)
4. d4g7 (59.7%)
5. h7e4 (54.8%)
</rationale><uci_move>f3e3</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/4bppp/2bp1n2/3NpP2/1p2P1P1/1B3Q2/1PP2B1P/R3R1K1 b - -
Side to move: Black
Legal moves: c6d7, c6b5, f6h5, h7h5, c8c7, c6e8, c6a8, c8a8, d8c7, d8a5, d8d7, c6a4, f6e4, d8e8, h7h6, g7g6, f6d7, g8h8, g7g5, f8e8, c8b8, c6d5, f6e8, f6g4, c6b7, d8b6, f6d5

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

<rationale>
Position analysis (Win %):
1. h7h6 (58.4%)
2. f6d7 (57.5%)
3. c8a8 (52.9%)
4. f6d5 (50.0%)
5. c6d5 (45.3%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6B1/3k4/8/8/N7/4K3 w - - 0 1
Side to move: White
Legal moves: e1e2, e1d1, g6e4, a2b4, e1f1, g6f7, g6e8, a2c1, g6h5, g6h7, g6b1, a2c3, g6d3, e1d2, g6f5, e1f2, g6c2

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>g6e8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1bk1/1bp2ppp/p1n5/1p1p2NQ/3P3r/1B5P/PP3PP1/R1B2NK1 w - -
Side to move: White
Legal moves: f1d2, h5e2, g5e6, b3d1, b3c4, g1h1, g5e4, a2a4, h5f3, g2g4, f2f4, h5g4, f1g3, f2f3, f1h2, g5f7, a1b1, h5f7, h5h7, f1e3, h5d1, h5h4, g2g3, g5h7, b3d5, b3a4, h5g6, a2a3, g1h2, c1d2, b3c2, g5f3, c1e3, h5h6, c1f4

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

<rationale>
Position analysis (Win %):
1. h5f7 (87.5%)
2. h5h4 (66.4%)
3. h5f3 (29.8%)
4. h5d1 (13.3%)
5. h5e2 (13.1%)
</rationale><uci_move>h5f7</uci_move><|eot_id|>


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

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

Position (FEN): b4rk1/3p1ppp/p3p3/8/5P2/bN6/2R3PP/R5K1 b - -
Side to move: Black
Legal moves: h7h5, h7h6, f8d8, d7d5, a6a5, d7d6, a8g2, a3b4, g8h8, g7g6, g7g5, f7f6, a8e4, a3c1, a3c5, a8d5, a3b2, a8f3, e6e5, a3e7, f8e8, a8c6, f8b8, a8b7, f7f5, a3d6, f8c8

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

<rationale>
Position analysis (Win %):
1. a3b4 (45.0%)
2. a3d6 (42.5%)
3. a3e7 (42.0%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/4K3/6k1/6p1/2R5 b - -
Side to move: Black
Legal moves: g3h2, g3g4, g3f2, g3h4, g3h3, g2g1b, g2g1n, g2g1r, g2g1q

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

<rationale>
Position analysis (Win %):
1. g3g4 (99.0%)
2. g3h2 (50.0%)
3. g3f2 (50.0%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): r7/1p2q1kr/p1n1pp2/6p1/3PN1P1/P6P/1P1Q2K1/3R1R2 b - -
Side to move: Black
Legal moves: h7h3, e7e8, e7a3, e7c5, c6d8, e7d6, g7f8, h7h4, e6e5, e7f8, c6d4, e7b4, h7h8, a8f8, h7h5, a8g8, e7f7, c6e5, f6f5, a6a5, c6b8, a8a7, g7g8, b7b5, g7h8, a8d8, g7g6, b7b6, h7h6, e7d8, g7h6, e7c7, c6a7, e7d7, c6a5, c6b4, a8c8, g7f7, a8h8, a8b8, a8e8

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

<rationale>
Position analysis (Win %):
1. a8c8 (84.9%)
2. f6f5 (82.7%)
3. g7h8 (81.7%)
4. a8f8 (65.8%)
5. h7h6 (63.0%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/pp2bppp/1qpp1n2/8/4PB2/1NNB4/PPP2PPP/R2QK2R b KQ -
Side to move: Black
Legal moves: e7d8, c8d7, b6a6, f6d5, b6e3, f6h5, b6a5, b6c7, g8h8, g7g5, f6d7, f6e8, f6e4, b6f2, c6c5, a7a5, f8d8, c8f5, c8h3, c8e6, a7a6, b6b4, b6c5, b6b3, g7g6, h7h6, b6b5, d6d5, f6g4, c8g4, f8e8, b6d8, b8d7, h7h5, b6d4, b8a6

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

<rationale>
Position analysis (Win %):
1. c8e6 (53.0%)
2. f8e8 (52.8%)
3. a7a5 (49.6%)
</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): r3k2r/pp2npbp/1n4p1/8/6b1/5N2/PPP1BPPP/RNBR2K1 w kq -
Side to move: White
Legal moves: g1h1, b1c3, b1d2, f3e5, e2a6, f3d2, e2b5, f3e1, b2b4, h2h3, h2h4, d1d4, f3h4, d1d8, d1d7, a2a3, c1f4, c1e3, d1d3, f3d4, b2b3, c1g5, d1d6, e2c4, e2f1, e2d3, c2c3, a2a4, b1a3, d1d5, d1e1, g1f1, c2c4, c1h6, d1f1, d1d2, f3g5, g2g3, c1d2

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

<rationale>
Position analysis (Win %):
1. h2h3 (64.5%)
2. a2a4 (63.9%)
3. c2c3 (61.6%)
4. e2b5 (60.0%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/pp1r3p/1qbpNnpQ/4p3/4P3/2N2P2/PPP3P1/2KR3R w - -
Side to move: White
Legal moves: e6c7, d1d6, g2g4, h1h4, d1d5, h6g7, c3b1, h6d2, c3e2, h6g5, f3f4, e6f4, h1e1, c3d5, h1h5, h6g6, c3b5, d1g1, h6h4, a2a4, c1d2, d1f1, h6h3, c1b1, h1g1, e6d4, e6f8, d1d4, h1f1, e6g7, h1h2, a2a3, h6f4, d1e1, d1d2, h6h5, c3a4, h6h7, e6d8, h1h3, h6h2, g2g3, b2b3, b2b4, h6e3, d1d3, e6c5, e6g5, h6f8

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

<rationale>
Position analysis (Win %):
1. d1d6 (85.6%)
2. c1b1 (74.9%)
3. g2g4 (68.9%)
4. a2a3 (66.4%)
</rationale><uci_move>d1d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/3BKPk1/7p/p7/8/8 w - -
Side to move: White
Legal moves: d5f3, f5f6, d5a2, d5g2, d5g8, d5b7, d5b3, d5a8, d5c4, d5e6, e5e6, e5e4, e5d6, d5h1, d5c6, d5e4, e5d4, d5f7

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

<rationale>
Position analysis (Win %):
1. f5f6 (99.0%)
2. e5e6 (99.0%)
3. e5e4 (50.0%)
4. d5e6 (50.0%)
</rationale><uci_move>f5f6</uci_move><|eot_id|>


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

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

Position (FEN): 2k3rr/p1pqnp1p/np2p3/3pP2N/3P4/P1P5/2P2PPP/R1BQK2R b KQ -
Side to move: Black
Legal moves: g8f8, d7d8, a6c5, g8g6, g8e8, g8g5, g8g4, d7a4, c8d8, e7f5, e7g6, g8g2, a6b8, g8d8, c8b8, b6b5, e7c6, f7f6, d7e8, a6b4, h7h6, g8g3, d7d6, d7b5, g8g7, c7c6, d7c6, f7f5, c8b7, c7c5

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

<rationale>
Position analysis (Win %):
1. g8g6 (63.5%)
2. c8b7 (62.8%)
3. a6b8 (62.3%)
4. d7c6 (60.6%)
5. d7a4 (60.1%)
</rationale><uci_move>g8g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P7/8/1K3p2/R3kP2/8/8/8 b - -
Side to move: Black
Legal moves: e4f3, e4d5, e4e3, e4d3

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

<rationale>
Position analysis (Win %):
1. e4d3 (99.6%)
2. e4f3 (99.6%)
3. e4d5 (99.6%)
</rationale><uci_move>e4d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3B4/8/7k/8/8/2K4B b - - 0 1
Side to move: Black
Legal moves: h4h3, h4g4, h4g5, h4h5

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>h4h5</uci_move><|eot_id|>