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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2p1ppp/2p1p3/3nP3/1b1q4/2N2PP1/PPPB3P/R2QKB1R w KQkq -
Side to move: White
Legal moves: c3a4, d2c1, c3d5, d1c1, g3g4, d1e2, c3e2, a2a3, h1g1, f3f4, b2b3, c3e4, h2h4, d2f4, d2g5, f1e2, c3b1, f1g2, h2h3, f1c4, f1h3, a2a4, e1e2, f1d3, a1c1, c3b5, d2e3, f1a6, a1b1, f1b5, d1b1, d2h6

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

<rationale>
Position analysis (Win %):
1. c3d5 (37.3%)
2. d2f4 (30.7%)
3. a1b1 (29.5%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pp1p2pp/1q1Ppp2/4N3/8/8/PBP2KPP/RN1Q1B1R w kq -
Side to move: White
Legal moves: f2e2, b2d4, f2f3, f2g3, d1d4, f2e1

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

<rationale>
Position analysis (Win %):
1. b2d4 (83.5%)
2. d1d4 (78.7%)
3. f2g3 (47.5%)
</rationale><uci_move>b2d4</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/5pp1/2p1p1bp/p2P4/3P4/Pr4P1/1BR1R1BP/6K1 b - -
Side to move: Black
Legal moves: g6d3, b3b5, g8h7, g6f5, c6d5, b3f3, c8e8, a5a4, b3b4, g8h8, f7f6, b3g3, b3e3, g6h7, g8f8, c8b8, c8c7, b3b7, e6d5, h6h5, b3a3, b3b6, e6e5, f7f5, g6h5, b3d3, g6e4, b3b2, b3c3, c8f8, c6c5, c8a8, g6c2, c8d8, b3b8

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

<rationale>
Position analysis (Win %):
1. c6c5 (80.2%)
2. c8b8 (75.7%)
3. e6d5 (69.8%)
4. g6c2 (58.8%)
</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): r3k2r/1bqpbppp/p1n1p3/6Pn/1p1NP3/4BP1B/PPPQN2P/2KR3R b kq -
Side to move: Black
Legal moves: e7f8, d7d5, c7a5, e8f8, b7c8, c7d6, f7f5, a8a7, e7c5, c7b8, a8b8, a8d8, c7e5, c7c8, c6e5, c7b6, h5f6, a6a5, h7h6, h8g8, e7d8, c7h2, e6e5, e8c8, h8f8, c6b8, c6a5, h5g3, b4b3, c6a7, h5f4, e7f6, c7g3, e7g5, g7g6, f7f6, c7d8, c6d4, c7f4, a8c8, c6d8, e8d8, e7d6, e8g8, d7d6

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

<rationale>
Position analysis (Win %):
1. c6d4 (56.9%)
2. g7g6 (56.5%)
3. c6e5 (53.9%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/2R2pp1/p3p2p/1p1RP3/8/6PP/PP3PK1/8 b - -
Side to move: Black
Legal moves: d8d6, e6d5, d8d7, f7f6, d8f8, f7f5, h6h5, d8e8, d8a8, d8c8, b5b4, a6a5, g8h7, g8h8, g8f8, d8d5, g7g5, g7g6, d8b8

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

<rationale>
Position analysis (Win %):
1. d8b8 (91.3%)
2. d8e8 (91.2%)
3. d8f8 (89.6%)
4. e6d5 (61.5%)
5. d8d5 (49.8%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp3pp1/4pn1p/2pP4/3P4/2N1PN2/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: e6d5, d8d6, d8d5, d8c7, a7a5, a7a6, f6g8, c8d7, h8h7, c5d4, b8d7, h6h5, b7b5, f8d6, g7g5, b7b6, d8b6, h8g8, f6d7, f6e4, b8c6, f6g4, e8e7, f6h7, c5c4, d8d7, d8a5, f6d5, g7g6, d8e7, f8e7, e6e5, f6h5, e8d7, b8a6

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

<rationale>
Position analysis (Win %):
1. c5d4 (58.7%)
2. e6d5 (53.9%)
3. f6d5 (52.9%)
</rationale><uci_move>c5d4</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/2p2ppp/p3b3/8/1PpB4/P1N1P3/2Q2PPP/R3K2R w KQkq -
Side to move: White
Legal moves: b4b5, a3a4, g2g4, c2e2, d4e5, d4c5, f2f3, d4g7, c3a2, h1f1, c3d1, c2b2, h1g1, c2h7, a1a2, e1g1, c2b1, c2f5, a1d1, e1c1, c3e4, c2d3, c2d1, e1f1, e3e4, d4a7, c2d2, e1d2, h2h4, a1c1, c2e4, a1b1, f2f4, c2b3, c3b1, d4f6, e1e2, c3b5, c2a4, c2g6, c3a4, d4b6, c2a2, c2c1, e1d1, c3e2, h2h3, g2g3, c3d5

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

<rationale>
Position analysis (Win %):
1. c2e4 (65.8%)
2. a1d1 (63.6%)
3. f2f4 (62.3%)
4. c3e2 (61.3%)
</rationale><uci_move>c2e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/2P1bp2/7p/3qNn2/3B4/PPQ2PPP/1K1R3R b - -
Side to move: Black
Legal moves: d4e3, e6d5, f4g2, f6f5, d4d5, d4c4, e6d7, g8h7, d4a4, d4b6, d4f2, d4d8, a8d8, f8d8, g7g5, e6c8, a8b8, a7a5, f4h3, e6a2, d4e4, e6c4, h5h4, d4d3, f8b8, a7a6, d4d7, d4e5, e6g4, d4b4, f8c8, f4g6, a8e8, f8e8, g8h8, e6h3, d4c5, d4d6, d4b2, f4d3, f4d5, f4e2, a8c8, e6b3, g7g6, d4c3, e6f5

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

<rationale>
Position analysis (Win %):
1. a8b8 (68.4%)
2. d4b4 (62.4%)
3. d4e5 (62.0%)
4. d4b6 (56.0%)
5. f4d3 (40.6%)
</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): r1b2rk1/1p4pp/pq1p4/3P1p2/PPP1pB2/2b5/4BPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: c3b4, b6d4, b6c7, a6a5, c3a1, g8f7, f8d8, a8a7, e4e3, b6d8, b6c6, c3d4, c8e6, b6a7, f8f6, f8e8, c3d2, b6b4, b6b5, f8f7, h7h5, c3e1, g7g5, b6c5, h7h6, b6f2, c8d7, c3e5, c3b2, g8h8, b6a5, g7g6, b6e3, a8b8, c3f6

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

<rationale>
Position analysis (Win %):
1. f8f6 (52.7%)
2. c8d7 (51.7%)
3. f8f7 (50.6%)
4. b6b4 (50.6%)
5. c3b4 (44.3%)
</rationale><uci_move>f8f6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1p3p1p/p3r1p1/8/3P1R2/P1P1p3/1q2N1PP/4QK2 w - -
Side to move: White
Legal moves: f4g4, c3c4, e2g3, f4f7, e1g3, e1c1, g2g4, f4f5, f4f3, e1a1, e2c1, e1d2, e1f2, d4d5, h2h4, e1b1, e1d1, f4f2, e1h4, e2g1, h2h3, g2g3, f4h4, f1g1, a3a4, f4f6, f4e4

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

<rationale>
Position analysis (Win %):
1. e1c1 (73.8%)
2. f4f3 (70.6%)
3. d4d5 (67.7%)
</rationale><uci_move>e1c1</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1nr/ppp2ppp/2np4/2b1N3/2B1P1b1/2N5/PPPP1PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: c5d4, d8g5, d6d5, c5f2, d8f6, e8e7, g4h5, d8b8, e8f8, d8h4, g4d1, b7b5, a7a5, g7g6, c6d4, h7h5, g8h6, c5b4, c6e7, d8c8, d8d7, d8e7, a8b8, c5e3, a7a6, b7b6, g4f5, h7h6, c5b6, g8f6, c6e5, f7f6, g4c8, g4h3, c6b8, a8c8, g4e2, c6b4, g7g5, c6a5, g8e7, f7f5, g4d7, g4e6, g4f3, d6e5, c5a3

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

<rationale>
Position analysis (Win %):
1. c5f2 (47.6%)
2. c6e5 (33.5%)
3. g4d1 (20.6%)
</rationale><uci_move>c5f2</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1bp3p1/pp2p1qp/2n5/1P6/2N1QP2/2P2P1P/3RRB1K b - -
Side to move: Black
Legal moves: g6g5, b7c6, g6g3, g6h5, g6g1, b7d5, g6g4, c5a4, g8f7, g8h7, f8f6, g6f6, b6b5, b7e4, f8d8, c5b3, f8f4, c5d3, f8c8, c5d7, g6f7, b7c8, c5e4, f8f7, g6h7, g6f5, g6d3, h6h5, g6c2, f8e8, b7f3, g6e4, a6a5, f8a8, g8h8, f8f5, g6g2, f8f3, f8b8, c7c6, e6e5, g6e8, b7a8

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

<rationale>
Position analysis (Win %):
1. a6a5 (80.3%)
2. b7f3 (26.4%)
3. f8f3 (14.2%)
</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): r4r2/pp3kpQ/2p1q3/2P5/3pP1pP/8/PP2NP2/2K4R b - -
Side to move: Black
Legal moves: a7a5, e6f6, e6d5, e6e4, b7b5, a8c8, f8c8, f8h8, e6a2, e6g6, e6f5, g4g3, f7e7, a8d8, f8d8, d4d3, e6d7, e6c4, e6e8, e6c8, e6h6, b7b6, e6d6, e6e5, a8e8, a8b8, f7e8, a7a6, e6b3, f8e8, e6e7, f7f6, f8b8, f8g8

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

<rationale>
Position analysis (Win %):
1. d4d3 (16.8%)
2. e6g6 (16.6%)
3. e6c4 (14.6%)
</rationale><uci_move>d4d3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p7/1p2R3/8/5r1k/PP1p1P2/3K4 w - -
Side to move: White
Legal moves: e5g5, e5e4, e5e7, e5h5, e5e3, e5b5, a2a4, e5e2, e5e8, d1e2, e5e1, b2b3, d1c2, a2a3, d1d2, e5c5, e5f5, e5d5, e5e6, b2b4

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

<rationale>
Position analysis (Win %):
1. e5e3 (91.2%)
2. e5e6 (79.0%)
3. e5e2 (61.3%)
4. e5d5 (55.9%)
5. e5c5 (55.4%)
</rationale><uci_move>e5e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p6/p3R2p/2pk2p1/5r2/6KB/P7/8 b - -
Side to move: Black
Legal moves: d5c4, f4b4, f4d4, h6h5, f4f7, f4h4, f4f6, f4f2, f4f5, c5c4, f4f8, f4e4, f4c4, g5g4, b7b5, f4a4, f4g4, b7b6, d5d4, a6a5, f4f1, f4f3

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

<rationale>
Position analysis (Win %):
1. c5c4 (42.9%)
2. f4a4 (40.5%)
3. h6h5 (38.4%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/4kp2/1rp2n2/5Ppp/p3p1P1/PbN1N2P/1P2PK2/2R2R2 b - -
Side to move: Black
Legal moves: e7f8, d8d1, e7e8, b6b8, f6e8, e7d7, f6g8, b6b7, h5g4, f6h7, e7d6, h5h4, d8d2, d8d6, b6b5, d8b8, b3c4, d8d5, b3d1, d8h8, b3a2, f6d7, c6c5, b3e6, d8g8, d8c8, f6d5, f6g4, d8a8, d8e8, d8d4, d8f8, b3d5, d8d7, b6b4, b3c2, b6a6, d8d3

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

<rationale>
Position analysis (Win %):
1. d8a8 (50.0%)
2. d8e8 (49.9%)
3. h5g4 (49.1%)
4. d8h8 (47.2%)
5. h5h4 (43.5%)
</rationale><uci_move>d8a8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/3p1n2/2q5/N4B2/4P3/PPP2PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: c8f5, c5c2, f6h5, e7e6, e8d8, b7b6, c5c4, d6d5, h7h6, h8g8, c8g4, e8d7, c5e5, c5e3, f6d5, c8e6, f6g4, c5a5, g7g6, f6e4, f6d7, g7g5, b8c6, c5b4, c5d4, c5h5, a7a5, c5c6, b8d7, b8a6, c5b6, c8h3, c5f5, c5a3, f6g8, c5c3, c5d5, c5b5, c5c7, e7e5, a7a6, b7b5, c8d7, h7h5, c5g5

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

<rationale>
Position analysis (Win %):
1. c5c7 (48.1%)
2. c5c6 (46.1%)
3. c5a5 (45.0%)
</rationale><uci_move>c5c7</uci_move><|eot_id|>


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

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

Position (FEN): r2Bkb1r/pp1b1ppp/3p4/1B6/4P3/2p5/PPP2PPP/R3K2R w KQkq -
Side to move: White
Legal moves: d8e7, b5d3, g2g3, e4e5, a1b1, g2g4, e1f1, e1e2, a1c1, d8a5, e1d1, b5a4, b5f1, b2c3, h2h3, b2b3, h2h4, d8f6, e1g1, b5c4, d8c7, b5d7, a2a3, a2a4, h1g1, f2f3, b5c6, a1d1, e1c1, d8g5, b5e2, h1f1, d8h4, f2f4, d8b6, b5a6, b2b4

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

<rationale>
Position analysis (Win %):
1. b5d7 (34.5%)
2. d8a5 (17.1%)
3. b2b3 (15.1%)
</rationale><uci_move>b5d7</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b4p1/pn1p1bQp/1p3B2/3Bp2P/P1N5/1PP2P2/2KR3R w - -
Side to move: White
Legal moves: f5e4, c3a4, c3e4, f5d7, c1d2, h1h2, h1e1, d1g1, b2b4, d4e5, d4e3, f2f4, g6h7, f5g4, h1h3, d4b6, c3d5, f5h3, g6e8, c1b1, g6g2, g6f7, g6g3, d1f1, d4c5, h4h5, d1e1, a3a4, d4f6, g6h5, f5e6, d1d2, g6f6, f2f3, c3e2, c3b5, b2b3, g6g4, d1d3, g6g5, c3a2, c3b1, f5c8, h1g1, g6g1, g6g7, g6h6, h1f1

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

<rationale>
Position analysis (Win %):
1. f5e6 (93.1%)
2. h1g1 (93.0%)
3. g6h7 (92.3%)
4. h1e1 (86.2%)
5. c3e4 (85.0%)
</rationale><uci_move>f5e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1P6/8/8/3P1k2/8/2K5/8 b - - 0 1
Side to move: Black
Legal moves: f4e3, f4g3, f4f3, f4e4, f4g4, f4g5, f4f5

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>f4g5</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/pppr1pRp/3p1n2/1N1P4/2P4n/P3P2P/1P3P2/1RB1K3 b - -
Side to move: Black
Legal moves: f6g4, h8g8, a7a5, h4f3, f6g8, h8c8, h7h5, h4g2, c7c6, b8c8, h8d8, b7b6, b8a8, a7a6, f6d5, h4f5, h7h6, f6e8, c7c5, d7e7, h8e8, f6h5, h8f8, f6e4, h4g6, d7d8

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

<rationale>
Position analysis (Win %):
1. c7c6 (48.5%)
2. a7a6 (44.3%)
3. h4g6 (39.5%)
</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): 3r2k1/5ppp/4pn2/2p5/p1B1b3/2q5/P4PPP/3NR1K1 w - -
Side to move: White
Legal moves: c4e2, c4b3, c4f1, e1e2, g2g3, c4e6, e1e4, g1h1, d1c3, c4a6, c4d5, e1f1, h2h3, a2a3, g1f1, e1e3, h2h4, f2f3, c4d3, d1b2, d1e3, g2g4, f2f4, c4b5

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

<rationale>
Position analysis (Win %):
1. d1c3 (21.7%)
2. e1f1 (0.8%)
3. g1f1 (1.0%)
4. c4f1 (1.0%)
5. d1e3 (1.0%)
</rationale><uci_move>d1c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r3k/5P1n/1p1bN3/7R/1P5P/5K2/8 w - -
Side to move: White
Legal moves: e5f7, f2e2, h4c4, f6f7, f2g3, e5c4, h4g4, f2f1, e5d3, h4e4, h4b4, h4h5, h4d4, h4h6, h4a4, e5d7, f2e1, e5g6, f2g1, f2e3, e5g4, h4f4, e5f3, e5c6, b3b4

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

<rationale>
Position analysis (Win %):
1. e5d7 (89.8%)
2. b3b4 (65.1%)
3. f2g3 (55.1%)
4. f2e3 (54.2%)
5. e5g4 (52.4%)
</rationale><uci_move>e5d7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1qrk1/pp3ppp/2p1p3/b3P1N1/3P3B/8/P3QPPP/1R3RK1 b - -
Side to move: Black
Legal moves: a5c3, c8d7, a7a6, e8d7, c6c5, g7g6, a5b6, a5c7, a5d8, g8h8, a8b8, h7h6, e8e7, b7b6, h7h5, a5b4, b7b5, a5e1, e8d8, f7f5, f7f6, a5d2

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

<rationale>
Position analysis (Win %):
1. a5d8 (63.1%)
2. f7f6 (58.6%)
3. f7f5 (54.2%)
</rationale><uci_move>a5d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp4p/2bp2p1/6P1/2P5/1P4P1/P6P/5K2 b - -
Side to move: Black
Legal moves: f8g8, h7h5, c6f3, h7h6, c6g2, a7a5, f8g7, c6e8, c6d5, b7b5, c6e4, c6a4, f8f7, d6d5, c6b5, f8e7, b7b6, f8e8, c6d7, a7a6, c6h1

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

<rationale>
Position analysis (Win %):
1. c6e8 (7.4%)
2. f8f7 (5.1%)
3. f8e7 (5.1%)
</rationale><uci_move>c6e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppq3p1/2p1ppb1/3pn2p/6P1/2P1P2P/PP1QBP1B/2KR3R w kq -
Side to move: White
Legal moves: h3h4, e2f1, a2a4, d2d4, g4h5, e2a6, h1f1, h2f4, e3e4, e2d3, h2g3, d1e1, d2d5, f2f3, h1g1, f2f4, h2e5, d2d3, c3c4, d1f1, e2f3, b2b3, d2c2, h1e1, e2c4, e2b5, b2b4, d1g1, h2g1, d2e1, a2a3, g4g5

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

<rationale>
Position analysis (Win %):
1. f2f4 (62.2%)
2. g4g5 (44.0%)
3. g4h5 (43.7%)
4. d2d4 (42.8%)
5. h1g1 (42.1%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2p1bpp1/1pq1b2p/2PN4/1P1P4/r2QPN2/6PP/2R2RK1 b - -
Side to move: Black
Legal moves: c6a8, e7c5, e6c8, e7d8, c6d6, g7g5, f8c8, a3a1, b6b5, c6d7, a3a7, a3c3, e6h3, a3d3, e6f5, f8a8, f8b8, c6c5, a3a4, a3a8, f7f5, b6c5, e7g5, c6d5, e7h4, f7f6, f8d8, e6d5, e6d7, c6e8, e7f6, a3a2, f8e8, g7g6, c6b7, a3a6, a3b3, c6a4, c6b5, g8h8, e7d6, a3a5, h6h5, e6g4

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

<rationale>
Position analysis (Win %):
1. e7d8 (70.8%)
2. c6d5 (67.9%)
3. e6d5 (67.5%)
</rationale><uci_move>e7d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6nk/2r3p1/1p2Rpp1/6P1/1P4NP/5P2/6K1 w - -
Side to move: White
Legal moves: g3h5, g3h1, e5e2, g1h2, g3f5, g3e2, e5c5, g4f5, e5d5, g1h1, g1g2, f2f4, g3e4, f2f3, e5e8, e5e6, g1f1, g3f1, e5e3, e5b5, b3b4, h3h4, e5f5, e5e7, e5e4, e5e1

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

<rationale>
Position analysis (Win %):
1. e5b5 (54.3%)
2. g4f5 (52.3%)
3. g1g2 (51.8%)
4. g1h2 (51.1%)
</rationale><uci_move>e5b5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1pp2pb1/2np1n1p/p3pNpb/P3P3/1BPP1N2/1P3PPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g8h7, b7b5, d8e7, d8c8, f6h7, f6e4, b7b6, a8a6, d6d5, f6d5, g5g4, c6d4, c6a7, h5g6, c6e7, d8d7, a8b8, c6b8, d8b8, h5f3, a8a7, f8e8, d8e8, f6e8, g7h8, f6d7, c6b4, g8h8, f6g4, a8c8, h5g4

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

<rationale>
Position analysis (Win %):
1. c6e7 (59.6%)
2. a8b8 (59.3%)
3. h5g4 (57.2%)
4. h5g6 (57.2%)
5. d6d5 (56.4%)
</rationale><uci_move>c6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/3B4/8/1P3p2/4bPkp/8/6PK/8 w - -
Side to move: White
Legal moves: d7e6, d7e8, d7f5, d7c8, d7c6, b5b6, h2g1, h2h1, g2g3

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

<rationale>
Position analysis (Win %):
1. d7c8 (93.7%)
2. d7c6 (92.7%)
3. b5b6 (91.0%)
4. d7e8 (66.6%)
5. d7e6 (53.8%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

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

Position (FEN): 2b1k2r/3pbppp/p7/8/2B1P3/P7/1P1B1PPP/n2K3R b k -
Side to move: Black
Legal moves: e7f6, g7g6, e7h4, e8g8, e7g5, h8g8, e7d8, h7h5, a1b3, a6a5, f7f5, e7b4, e8d8, a1c2, d7d6, e7f8, e7c5, e7d6, e7a3, g7g5, f7f6, e8f8, h7h6, d7d5, c8b7, h8f8

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

<rationale>
Position analysis (Win %):
1. e7f6 (53.3%)
2. h7h5 (50.4%)
3. c8b7 (50.0%)
4. d7d5 (45.9%)
</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): rn1q1rk1/p1p3pp/1p2pb2/8/3PQ3/5N2/PPP2PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: b8a6, g7g6, b8d7, d8d4, d8d7, a7a5, f6e7, h7h6, c7c6, f6e5, h7h5, d8d5, f6g5, g8h8, d8d6, e6e5, f8f7, g8f7, d8c8, b6b5, f8e8, f6d4, c7c5, a7a6, d8e7, b8c6, f6h4, d8e8, g7g5

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

<rationale>
Position analysis (Win %):
1. b8d7 (77.4%)
2. d8d7 (74.1%)
3. d8d5 (71.3%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/R7/8/8/1K6/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f8e8, f8g8

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>f8g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2P5/8/5P2/K7/6k1/8 w - - 0 1
Side to move: White
Legal moves: a3b2, f4f5, a3a2, c6c7, a3b4, a3b3, a3a4

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>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): r2qkb2/pp1n1p2/2p1p3/3pP3/3P2P1/2N1BQ2/PPP5/2K4R b q -
Side to move: Black
Legal moves: d7b6, b7b5, a7a5, d7b8, d8c8, d8g5, f8b4, d8c7, a7a6, a8b8, e8e7, d7c5, d8h4, c6c5, b7b6, d7e5, f8c5, f8g7, f8e7, d8b8, a8c8, f7f5, d8e7, d7f6, f8d6, f8a3, d8a5, d8b6, d8f6, f7f6, f8h6

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

<rationale>
Position analysis (Win %):
1. d8b6 (80.7%)
2. a7a6 (79.6%)
3. f8b4 (79.4%)
4. d8e7 (78.1%)
5. f8g7 (74.2%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1k1r/ppp3pp/2p5/8/4n1b1/8/PPPPB1PP/RNBQ2KR b - -
Side to move: Black
Legal moves: a7a5, g4h5, e4d2, d8d7, e4f6, g4h3, e4f2, g4e6, f8f7, b7b5, d8e7, g4f5, d8d2, f8e8, d8d5, h7h6, e4c3, g7g5, g4e2, e4g3, g4c8, g4f3, d8f6, h7h5, c6c5, a8c8, g4d7, d8d3, h8g8, d8h4, e4d6, d8d6, d8g5, d8c8, a8b8, a7a6, d8e8, b7b6, e4g5, e4c5, f8e7, d8b8, f8g8, d8d4, g7g6

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

<rationale>
Position analysis (Win %):
1. h7h6 (71.5%)
2. d8d5 (71.4%)
3. g7g5 (70.8%)
4. h7h5 (70.4%)
5. d8d4 (1.0%)
</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): 1r2k2r/pp1bnpb1/3pp1p1/q1p4p/3nPPP1/2NPB3/PPPQN1BP/R4R1K w k -
Side to move: White
Legal moves: e2g1, e4e5, e2d4, a1e1, e3d4, f1f2, a1c1, f1c1, f4f5, a2a3, e3g1, c3d1, c3b5, f1b1, g2h3, b2b3, h2h3, c3d5, f1g1, a1d1, g2f3, d2d1, b2b4, d2c1, a2a4, g4h5, f1e1, h1g1, a1b1, g4g5, c3a4, h2h4, e2g3, c3b1, f1d1, d2e1, f1f3, e2c1, e3f2

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

<rationale>
Position analysis (Win %):
1. f4f5 (50.8%)
2. g4g5 (45.4%)
3. g4h5 (41.5%)
4. e4e5 (37.8%)
5. e2d4 (33.7%)
</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): 7K/5p2/7P/8/k7/8/8/8 b - - 0 1
Side to move: Black
Legal moves: a4a3, a4b5, f7f6, a4b3, a4a5, a4b4, f7f5

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>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): 6Q1/1p2k3/p1p5/2q1Pp2/8/6P1/5PP1/6K1 w - -
Side to move: White
Legal moves: g8d5, g8b8, g8e8, g8f8, g8e6, g8g6, g1f1, g3g4, g8a2, g8d8, g8g5, g8c8, e5e6, g1h1, g8h7, g8c4, g8g4, g8f7, g1h2, g8h8, g8g7, g8a8, g8b3

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

<rationale>
Position analysis (Win %):
1. g8g7 (64.7%)
2. g8g5 (64.3%)
3. g8h8 (50.7%)
</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): 1k6/8/8/6BB/8/8/8/1K6 w - - 0 1
Side to move: White
Legal moves: g5f6, b1b2, g5c1, b1c2, g5d2, g5h4, h5f3, b1c1, h5e2, g5f4, h5e8, g5h6, b1a1, h5g6, g5e3, h5g4, b1a2, g5e7, h5f7, h5d1, g5d8

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>h5e8</uci_move><|eot_id|>


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

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

Position (FEN): rq2kb1r/1b1p1ppp/p3pn2/1p6/Pn2P3/2N1QN2/1PP1BPPP/R1BR2K1 w kq -
Side to move: White
Legal moves: f3d4, d1f1, d1d5, c3b1, d1e1, a1b1, e3f4, e2d3, b2b3, g2g4, d1d4, d1d3, d1d7, e3d2, e3b6, a4a5, d1d6, e3c5, e3g5, h2h3, a1a3, c1d2, c3d5, d1d2, f3e5, e2b5, c3a2, f3e1, e3h6, f3g5, a1a2, a4b5, e4e5, g2g3, e2c4, f3h4, e3a7, h2h4, e3d3, c3b5, f3d2, g1h1, e2f1, e3d4, g1f1

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

<rationale>
Position analysis (Win %):
1. e4e5 (60.3%)
2. e3d2 (59.8%)
3. f3e1 (55.7%)
4. e3g5 (55.2%)
5. d1d2 (53.3%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pppn1p1p/3p2p1/3Pp1B1/2P1P3/2N2N2/PP3PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: d8e7, a7a6, f8e7, h7h6, f7f5, f8h6, d7f6, c7c6, a7a5, d8g5, a8b8, d7b8, d8f6, b7b6, g8e7, b7b5, d7c5, h7h5, g8f6, c7c5, f7f6, g8h6, f8g7, d7b6

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

<rationale>
Position analysis (Win %):
1. d7f6 (61.9%)
2. f8e7 (59.6%)
3. g8e7 (58.2%)
4. g8f6 (58.1%)
5. f7f6 (54.7%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): 1r5k/p3b1pp/4B1n1/8/3PQ3/q5PP/P4r2/R2R2K1 w - -
Side to move: White
Legal moves: h3h4, e4f5, a1b1, e4e3, e4a8, e6f7, g1h1, e6g8, e4f4, d1f1, e4h1, e6d5, d1e1, d1c1, e4b1, g1f2, e4e5, e4b7, e4e2, d1d3, e4f3, e4d3, e6c8, d1d2, e6b3, a1c1, e6f5, g3g4, e4g2, e4g6, e4e1, e4g4, e4h4, e4d5, e4c2, e6c4, d1b1, d4d5, e6g4, e4c6, e6d7

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

<rationale>
Position analysis (Win %):
1. e6b3 (17.7%)
2. d1d3 (14.4%)
3. e4d3 (14.2%)
4. g1f2 (4.7%)
5. e4g4 (1.0%)
</rationale><uci_move>e6b3</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/2bb1ppp/Npp2nn1/8/1P2PP2/2B3P1/1PN3BP/R4RK1 b - -
Side to move: Black
Legal moves: e8e4, c7f4, g6h4, c7d6, g6f4, d8a8, e8e7, d7g4, e8e5, g6e5, f6e4, e8e6, c7b8, h7h5, d7e6, d7f5, c7e5, c6c5, f6h5, g8f8, d8c8, b6b5, d8b8, h7h6, g6h8, f6d5, f6g4, g6f8, d7h3, e8f8, g8h8, g6e7, d7c8

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

<rationale>
Position analysis (Win %):
1. f6e4 (84.1%)
2. c7f4 (77.7%)
3. d8c8 (76.3%)
4. c7b8 (76.1%)
5. c7d6 (76.0%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): n3k3/1p6/pP1p4/P1p1pPp1/2Pp2P1/B4K2/8/8 w - -
Side to move: White
Legal moves: f3e4, f3g3, a3c5, f3e2, a3b4, f3f2, f3g2, a3c1, a3b2, f5f6

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

<rationale>
Position analysis (Win %):
1. a3c1 (92.0%)
2. f3e4 (86.7%)
3. a3b2 (70.9%)
</rationale><uci_move>a3c1</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/p5b1/1p4pk/4p1N1/8/1Q6/P1P2PPP/5K2 w - -
Side to move: White
Legal moves: b3g3, b3b2, g2g4, h2h3, g5h3, a2a4, g2g3, b3b6, h2h4, g5f3, b3a4, f1e1, a2a3, b3b5, b3a3, g5f7, b3c4, b3b1, b3b4, c2c4, g5h7, b3e6, b3h3, f1e2, b3d3, b3c3, b3f7, b3f3, g5e6, b3e3, f2f4, f1g1, f2f3, g5e4, b3g8, c2c3, b3d5

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

<rationale>
Position analysis (Win %):
1. b3g3 (87.2%)
2. g5e6 (87.1%)
3. g5f7 (86.1%)
4. b3e3 (85.6%)
</rationale><uci_move>b3g3</uci_move><|eot_id|>


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

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

Position (FEN): r6k/2R4p/8/6R1/4p3/p1P1P3/1r3P2/4K3 w - -
Side to move: White
Legal moves: c7h7, g5g2, g5g4, g5g6, g5a5, c7c6, c7c8, g5g3, g5g8, c7f7, g5f5, c7c4, g5g7, c7e7, f2f4, g5c5, c7c5, c7b7, g5h5, g5e5, c7a7, g5d5, g5b5, c7d7, c7g7, f2f3, g5g1, e1d1, e1f1, c3c4

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

<rationale>
Position analysis (Win %):
1. g5h5 (50.0%)
2. g5g7 (19.0%)
3. g5c5 (4.8%)
</rationale><uci_move>g5h5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pp3ppp/2n2n2/1B2pQB1/8/4PN2/P3KPPP/RNq4R b kq -
Side to move: Black
Legal moves: c1b1, a8b8, h8g8, c1c5, f8e7, a7a5, f6g4, g7g6, f6e4, c1a3, f8c5, f6d5, a8d8, a7a6, f8d6, c1c2, c1f1, c1d1, b7b6, f6h5, e8d8, c1e3, f6g8, f8a3, e5e4, c1g1, h7h6, f8b4, c1b2, c1c3, c1e1, c1c4, e8e7, c1d2, a8c8, f6d7, c1h1, h7h5

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

<rationale>
Position analysis (Win %):
1. c1h1 (87.9%)
2. c1c5 (87.9%)
3. c1b2 (32.3%)
</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): 3r2k1/5p1p/p1Rp1qpb/1p1Bp3/1P5P/1P2P1P1/1P3P1B/3R2K1 w - -
Side to move: White
Legal moves: d1d2, d5e6, g1h1, c6c2, d1c1, d1b1, d5e4, c6c1, f2f3, c6c4, d1d3, c6a6, g1f1, g1g2, c6d6, e3e4, c6b6, d1f1, d5c4, h4h5, d1a1, c6c5, d1d4, d5g2, g3g4, d5h1, d5f7, d1e1, f2f4, c6c8, d5f3, c6c3, c6c7

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

<rationale>
Position analysis (Win %):
1. g1g2 (45.4%)
2. c6c7 (43.0%)
3. d1c1 (41.7%)
</rationale><uci_move>g1g2</uci_move><|eot_id|>


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

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

Position (FEN): 4k1r1/p4p2/1p1Pp3/3p1n2/2r2P2/P7/2PB2PP/R2R2K1 b - -
Side to move: Black
Legal moves: c4e4, f5g7, g8h8, c4c7, d5d4, e8d8, g8g6, a7a5, b6b5, f5h4, c4a4, c4c5, f5h6, c4b4, e8d7, c4c3, f7f6, f5e3, f5g3, g8g5, g8g4, f5d4, a7a6, g8g3, f5e7, c4c2, c4d4, e6e5, g8f8, c4c6, g8g2, g8g7, e8f8, f5d6, c4f4, c4c8

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

<rationale>
Position analysis (Win %):
1. f5d6 (35.0%)
2. e8d7 (34.3%)
3. f5h4 (32.4%)
</rationale><uci_move>f5d6</uci_move><|eot_id|>


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

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

Position (FEN): 4rk2/p5p1/5p2/3N3p/7P/P2r1PK1/1R2p1P1/4B3 w - -
Side to move: White
Legal moves: d5c3, b2b8, b2b6, a3a4, e1c3, g3h2, d5f4, b2b1, e1f2, d5b6, e1a5, b2d2, b2b7, d5e7, b2b4, b2b5, b2a2, d5b4, g3f4, d5c7, b2e2, g3f2, d5f6, b2b3, d5e3, b2c2, e1b4, e1d2, g3h3

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

<rationale>
Position analysis (Win %):
1. d5f4 (54.9%)
2. d5c7 (53.3%)
3. d5c3 (51.8%)
4. e1b4 (51.7%)
5. b2b5 (50.6%)
</rationale><uci_move>d5f4</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1p2nrpp/p2qpb2/1b6/3P2Q1/1B6/PP1B1PPP/2R1R1K1 w - -
Side to move: White
Legal moves: d2a5, c1c8, c1c2, b3c2, b3d1, b3c4, c1d1, a2a4, e1e6, h2h4, e1f1, g4e6, g4g6, g4e4, f2f4, g4g7, e1e2, e1e5, d2c3, g4f3, c1a1, d2g5, c1c4, g4h4, g4e2, b3e6, b3a4, c1c3, c1b1, c1c6, d2b4, g4h5, e1e4, g1h1, g4f4, g4d1, g4g5, b3d5, g4f5, e1d1, d2e3, d4d5, g4h3, a2a3, c1c7, c1c5, h2h3, e1e3, f2f3, g4g3

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

<rationale>
Position analysis (Win %):
1. e1e6 (74.1%)
2. d2f4 (50.6%)
3. d2f4 (50.6%)
</rationale><uci_move>e1e6</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/p2bbppp/2pppn2/6B1/2B1P3/2N5/PPP1QPPP/R3K2R w KQkq -
Side to move: White
Legal moves: a1b1, c3b5, h2h4, e1d2, g5h6, c4d5, g2g4, g5e3, e2f1, g5h4, g2g3, a1c1, e2f3, g5d2, a2a3, c4e6, a1d1, c3b1, f2f3, c3d5, e2g4, h1g1, e2d1, b2b3, e2h5, h1f1, c4a6, b2b4, e1c1, e1d1, c4d3, e2d2, e1f1, e1g1, e2d3, e2e3, g5c1, g5f4, c4b5, c3d1, c4b3, f2f4, h2h3, e4e5, a2a4, g5f6, c3a4

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

<rationale>
Position analysis (Win %):
1. e4e5 (53.7%)
2. g5f4 (51.5%)
3. g5c1 (50.5%)
4. g5d2 (50.1%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3p4/5K2/1P6/8/7k/8/8 b - - 0 1
Side to move: Black
Legal moves: d7d5, h3h4, h3g4, h3g3, d7d6, h3g2, h3h2

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>h3h4</uci_move><|eot_id|>


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

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

Position (FEN): r3qr1k/1ppQbp1p/p1n2N1P/4p1p1/PP6/1BP2n2/1B3P2/R2R1K2 b - -
Side to move: Black
Legal moves: e8b8, a8d8, f3d4, c6a7, f3h2, e8d8, g5g4, e8d7, e7c5, c6b8, b7b5, f3e1, c6b4, c6d8, a8c8, f3d2, e7f6, a8a7, c6d4, c6a5, a8b8, b7b6, e7d8, e5e4, e7b4, f3g1, f3h4, e8c8, e7d6, f8g8, a6a5

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

<rationale>
Position analysis (Win %):
1. f3d2 (85.0%)
2. e7f6 (79.4%)
3. f3h2 (72.6%)
4. e8d7 (55.8%)
5. e8c8 (51.2%)
</rationale><uci_move>f3d2</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/ppp1pp1p/3b2p1/3N2B1/6n1/5N2/PPP2PPP/3RKB1R w Kkq -
Side to move: White
Legal moves: d1a1, g5e7, h1g1, h2h4, g5f6, f1e2, b2b3, d5b4, d5e3, d1d4, g5h6, c2c4, d5b6, f3d2, b2b4, g5c1, d1d2, a2a3, f1b5, f1a6, d1d3, d5f6, g2g3, f3e5, g5d2, g5f4, d5e7, d1c1, g5h4, d1b1, d5f4, e1d2, h2h3, d5c7, g5e3, c2c3, a2a4, f1c4, f3h4, e1e2, f3d4, d5c3, f1d3, f3g1

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

<rationale>
Position analysis (Win %):
1. g5e7 (72.7%)
2. h2h3 (52.2%)
3. f1e2 (46.3%)
</rationale><uci_move>g5e7</uci_move><|eot_id|>


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

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

Position (FEN): rnbQ1rk1/pp2bpp1/5n1p/8/4p3/2N3PN/PP2PPBP/R1B1K2R b KQ -
Side to move: Black
Legal moves: f6h5, c8g4, g7g6, b7b6, e7d8, e7a3, g8h8, a7a5, f6e8, e7d6, c8d7, e4e3, h6h5, g7g5, c8h3, f6d7, g8h7, c8f5, b8d7, e7c5, b7b5, f6d5, f8d8, f8e8, c8e6, b8a6, f6h7, b8c6, f6g4, a7a6, e7b4

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

<rationale>
Position analysis (Win %):
1. b8c6 (87.6%)
2. e7d8 (50.0%)
3. f8d8 (43.3%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp2bpp1/2n1pnp1/2p1P3/5P2/2N3P1/PPP3BP/R1BR2K1 b - -
Side to move: Black
Legal moves: a8b8, c6b8, f8b8, f6e4, c5c4, a7a5, f6h5, a8e8, c6d8, f6e8, e7d6, c6a5, f6d5, f6h7, c6d4, a8c8, c6e5, f6g4, b7b6, a7a6, g8h7, e7d8, b7b5, f6d7, g8h8, f8d8, c6b4, g6g5, a8d8, f8c8, f8e8

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

<rationale>
Position analysis (Win %):
1. c6b4 (81.6%)
2. f6e8 (76.5%)
3. f6d5 (75.2%)
4. f6h7 (73.4%)
5. f6g4 (69.3%)
</rationale><uci_move>c6b4</uci_move><|eot_id|>


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

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

Position (FEN): 3q4/p4pk1/bp2p2p/2p1Q3/4PP2/1BP3N1/PP4P1/6K1 b - -
Side to move: Black
Legal moves: g7g8, g7g6, d8f6, f7f6, g7h7, g7f8

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

<rationale>
Position analysis (Win %):
1. g7g6 (93.0%)
2. f7f6 (92.2%)
3. g7g8 (89.7%)
4. g7h7 (89.7%)
5. g7f8 (87.1%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r3r/1pqb1ppp/p3pn2/2b3B1/3N4/1BP2Q2/PP3PPP/R3R1K1 w - -
Side to move: White
Legal moves: g5e3, b3e6, d4c2, f3e4, f3b7, b3c4, g5c1, g1f1, b3c2, b3a4, b3d5, f3g3, f3h3, a1b1, f3f5, e1e3, a1d1, d4b5, e1c1, g5d2, d4c6, h2h3, e1e4, e1e6, f3e2, d4e6, g5f6, f3c6, f3d5, h2h4, c3c4, g2g3, e1e2, f3g4, e1d1, b3d1, a2a4, f3f6, g2g4, a1c1, f3d1, e1b1, d4f5, g5h6, g5f4, d4e2, f3h5, f3e3, f3f4, g5h4

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

<rationale>
Position analysis (Win %):
1. a1d1 (57.1%)
2. g5f6 (57.0%)
3. h2h3 (54.4%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pb2bpp1/1pn1pn1p/8/2pP3B/P2B1N2/1P1N1PPP/2RQ1RK1 w kq -
Side to move: White
Legal moves: a3a4, h4f6, d1e2, g2g4, g1h1, h2h3, d3c4, d1a4, h4g3, c1c4, d1b3, d3h7, f3g5, c1c3, d3g6, h4g5, d4d5, f1e1, f3e5, d3e2, d2b1, d3e4, d3f5, d2e4, c1a1, d1c2, c1b1, d3c2, b2b4, c1c2, f3e1, b2b3, g2g3, d1e1, d2b3, d2c4, d3b1

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

<rationale>
Position analysis (Win %):
1. d2c4 (50.0%)
2. c1c4 (47.1%)
3. h4f6 (44.9%)
</rationale><uci_move>d2c4</uci_move><|eot_id|>


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

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

Position (FEN): rbbn2kr/pp5p/2pN2pP/3qpp2/1Q1PPn2/BP6/5PP1/RB1N2KR b KQkq -
Side to move: Black
Legal moves: d5e4, f4e2, c6c5, c8d7, d5a5, f5e4, d5b5, d5d4, d5b3, g6g5, f4e6, d5e6, d5d6, g8f8, f4h5, d5c5, a7a5, a7a6, f4g2, b7b5, e5d4, d5c4, f4h3, b7b6, b8c7, b8d6, f4d3, d8e6, c8e6, d8f7, d5f7

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

<rationale>
Position analysis (Win %):
1. c6c5 (66.7%)
2. d5d4 (66.6%)
3. f4e2 (58.3%)
4. b8d6 (55.7%)
5. d5d6 (55.2%)
</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): 2r3r1/p3p1kp/1p2Ppp1/1bBP4/2R5/8/P3BPPP/4K2R w K -
Side to move: White
Legal moves: c4f4, d5d6, g2g3, f2f3, c5d6, e2d1, c5e7, h1g1, c5e3, c4a4, c5d4, c4c1, c4b4, e2f3, c4d4, c4c2, f2f4, c5a3, a2a3, e2d3, c5b6, e2f1, e1g1, g2g4, c4e4, a2a4, e2h5, h2h4, e1d2, e1d1, c4h4, e2g4, c5b4, e1f1, c4c3, c4g4, h2h3, h1f1

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

<rationale>
Position analysis (Win %):
1. c4c2 (58.3%)
2. c4c3 (58.1%)
3. c4c1 (55.2%)
</rationale><uci_move>c4c2</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r1k1/2pn1pbp/pp4pn/4P3/3B1P2/1PN3PP/P3N1K1/R4R2 w - -
Side to move: White
Legal moves: a1e1, f4f5, f1d1, g2f3, e5e6, h3h4, c3e4, a2a3, f1c1, c3d5, c3b5, f1b1, c3d1, g3g4, d4g1, d4f2, g2g1, f1h1, b3b4, g2h2, f1e1, f1f2, d4b6, e2g1, e2c1, a2a4, g2f2, f1f3, a1c1, a1b1, d4c5, f1g1, g2h1, a1d1, c3a4, c3b1, d4e3

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

<rationale>
Position analysis (Win %):
1. g3g4 (62.1%)
2. a1d1 (58.7%)
3. d4f2 (58.6%)
</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): r4rk1/2pb1pp1/p1np1q1p/2bBp3/Pp2P3/2PP1N2/1P3PPP/R1BQK1R1 b Q -
Side to move: Black
Legal moves: c5d4, g7g6, f8b8, c5b6, f6e7, d7c8, f8c8, f6f5, f6g6, a8e8, d7f5, a8c8, f6f4, g7g5, f6e6, h6h5, d7e8, f8d8, b4b3, f6h4, c6d8, f6f3, a8b8, c5f2, c5a7, c5e3, c6d4, b4c3, d7h3, c6e7, d7g4, g8h7, g8h8, c6a5, c6b8, f6d8, a8a7, c6a7, f8e8, a8d8, a6a5, f6g5, d7e6

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

<rationale>
Position analysis (Win %):
1. c6e7 (52.0%)
2. a8b8 (50.0%)
3. f6g6 (50.0%)
4. b4c3 (49.0%)
5. h6h5 (48.8%)
</rationale><uci_move>c6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/pp3k2/6p1/6P1/3r1PK1/1P6/P4R2/8 w - -
Side to move: White
Legal moves: a2a3, f2g2, a2a4, f2h2, g4h4, f2d2, g4f3, g4g3, b3b4, f2e2, f2f1, g4h3, f2b2, f2c2, f2f3

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

<rationale>
Position analysis (Win %):
1. g4f3 (72.0%)
2. f2h2 (71.6%)
3. f2c2 (71.6%)
4. f2e2 (68.6%)
5. f2f3 (60.0%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6pp/8/1P3p2/Nr6/2N2P2/5KPP/8 b - -
Side to move: Black
Legal moves: f5f4, g7g5, b4b2, b4f4, g8f8, b4d4, g7g6, b4g4, b4a4, b4b1, b4h4, h7h6, g8f7, g8h8, b4c4, b4e4, b4b3, h7h5, b4b5

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

<rationale>
Position analysis (Win %):
1. g7g5 (81.2%)
2. h7h5 (80.3%)
3. g8f8 (80.2%)
4. f5f4 (79.8%)
5. g8f7 (76.5%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/q2bbr1p/3p4/2nPPp2/p1P2P2/1p6/1P1BQ1K1/RB1N3R b - -
Side to move: Black
Legal moves: g8g7, f7g7, a4a3, e7f8, a7b7, d7b5, a7a5, c5d3, f7f8, e8c8, e7h4, d6e5, a7c7, e8a8, f7f6, e8d8, a7a8, a7b6, g8h8, e7d8, a7b8, c5e6, e8b8, e8f8, d7c6, c5a6, e7g5, h7h6, g8f8, d7c8, h7h5, d7e6, a7a6, c5b7, c5e4, e7f6

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

<rationale>
Position analysis (Win %):
1. a7b7 (51.1%)
2. e7f8 (43.1%)
3. f7g7 (37.0%)
4. d6e5 (29.8%)
5. e7f6 (29.0%)
</rationale><uci_move>a7b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2pb1pp/np6/2pNPp2/8/P4N2/1PP2PPP/R1BQ1RK1 w - -
Side to move: White
Legal moves: d1d3, f3h4, g2g3, c2c4, d5c7, c1f4, d5b4, f3d2, f3g5, h2h4, d5b6, d5f6, g1h1, c2c3, c1d2, g2g4, d1d4, f3d4, b2b3, a3a4, d5f4, d1e1, a1b1, f3e1, d5c3, d1e2, b2b4, d5e3, c1e3, e5e6, d5e7, a1a2, f1e1, c1g5, h2h3, c1h6, d1d2

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

<rationale>
Position analysis (Win %):
1. d5e7 (86.8%)
2. d1d3 (55.9%)
3. c2c4 (55.7%)
</rationale><uci_move>d5e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1bk1/p2n3p/1p5r/P1pPp1p1/2P1PpPn/2N2P2/1B2BN1P/1R1Q1RK1 b - -
Side to move: Black
Legal moves: g8g7, d8e7, h6e6, h6g6, g8f7, h4f5, h4g6, h6c6, d7f6, b6a5, b6b5, f8d6, d8f6, a7a6, g8h8, h6h5, a8b8, h6f6, d8e8, h4f3, f8e7, d8c7, h6d6, c8b7, f8g7, c8a6, d7b8, h4g2

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

<rationale>
Position analysis (Win %):
1. a7a6 (60.3%)
2. c8a6 (59.8%)
3. h6f6 (59.7%)
4. h6g6 (59.7%)
5. b6a5 (56.4%)
</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): r1bq1rk1/5pbp/p2p1np1/1p2p3/3BP2P/1BN5/PPPQ1PP1/2KR3R w - -
Side to move: White
Legal moves: c3a4, h1f1, d2e2, d4e5, b3d5, d4e3, c3d5, c3e2, d2e1, b3a4, f2f4, h1e1, b3e6, a2a4, d4c5, c3b5, d1g1, b3c4, d4b6, d2f4, d2e3, h1h3, d1e1, c3b1, g2g3, d4a7, d2d3, g2g4, d2g5, h1h2, b3f7, c1b1, d2h6, a2a3, d1f1, f2f3, h4h5, h1g1

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

<rationale>
Position analysis (Win %):
1. d4e3 (65.7%)
2. d4e5 (57.9%)
3. d4c5 (56.8%)
4. f2f3 (25.7%)
5. b3f7 (23.7%)
</rationale><uci_move>d4e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R7/8/8/4K3/7Q/8/8 w - - 0 1
Side to move: White
Legal moves: a7a6, h3h6, a7b7, h3h7, a7e7, a7g7, h3h5, e4f3, a7h7, a7f7, h3h8, e4d4, a7a8, h3h4, h3f5, a7a2, h3c8, h3e3, h3g4, h3d7, a7a1, e4e3, h3g3, e4d5, e4d3, a7a3, h3h1, a7d7, h3f3, h3d3, h3f1, a7c7, h3b3, h3a3, h3e6, a7a5, a7a4, e4f4, h3g2, e4e5, h3h2, e4f5, h3c3

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>h3h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bppp/5n2/2P5/5qb1/B1P1Rp2/P4PPP/RN2Q1K1 w - -
Side to move: White
Legal moves: c5c6, a3b2, e1d2, h2h3, e3e2, e3e6, e3e5, e3e4, e1c1, g1f1, a3b4, e3f3, b1d2, g1h1, e3d3, a3c1, g2g3, e1f1, g2f3, e1d1, e1e2, e3e7, c3c4, h2h4

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

<rationale>
Position analysis (Win %):
1. e3e7 (19.7%)
2. b1d2 (16.3%)
3. g2g3 (15.9%)
</rationale><uci_move>e3e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1pp1p1/5n1p/2P2p2/4PB2/8/PPP2PPP/RN1QKBNR b KQkq -
Side to move: Black
Legal moves: h8g8, g7g5, b7b5, b7b6, f5e4, f6h7, b8c6, f6d5, f6e4, f6g4, f6g8, a7a5, e8f7, h6h5, d7d5, f6h5, e7e6, a7a6, h8h7, e7e5, d8b6, d8a5, d7d6, d8c7, b8a6, g7g6

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

<rationale>
Position analysis (Win %):
1. g7g5 (60.5%)
2. e7e5 (60.0%)
3. d8a5 (57.2%)
4. b8c6 (55.5%)
5. f5e4 (55.3%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/p3n1pp/1ppq1p2/3P4/3Q4/2N1PN2/PPP1B1PP/2KR3R b - -
Side to move: Black
Legal moves: c8a6, e7g6, d6g3, c8e6, e7d5, d6f4, c6c5, d6d5, f8f7, g8h8, d6d8, b6b5, c8b7, f6f5, b8a6, h7h5, a7a6, d6b4, c8g4, d6a3, d6h2, d6c7, f8e8, b8d7, g7g6, g8f7, d6e6, g7g5, e7f5, d6d7, c8d7, c8f5, d6c5, h7h6, a7a5, f8d8, c6d5, c8h3, d6e5

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

<rationale>
Position analysis (Win %):
1. e7f5 (74.8%)
2. g8h8 (72.8%)
3. c6d5 (68.6%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): 7R/8/8/1k6/8/6K1/2Q5/8 w - - 0 1
Side to move: White
Legal moves: g3h4, c2e4, c2c8, g3f4, g3h3, h8h5, g3g4, c2f2, h8h3, h8h7, h8e8, c2a2, c2e2, g3h2, h8b8, c2d2, c2a4, c2c7, h8c8, g3f3, c2g2, c2b3, c2h7, c2c3, g3g2, c2f5, h8a8, c2c1, g3f2, c2c4, h8h2, c2b1, c2b2, c2g6, h8f8, h8h4, h8g8, c2d1, h8d8, c2h2, c2c6, h8h6, c2c5, c2d3, h8h1

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>h8g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/2p5/1p2Pp2/8/2P3q1/PPn2QP1/RN3K1R b - -
Side to move: Black
Legal moves: f8d8, g3g4, a8c8, g3e3, a8b8, f8c8, g3g6, c2d4, c6c5, c2a1, g3h3, a8d8, c2b4, g3c3, f8b8, c2e1, f8f6, f8e8, c2e3, b5b4, g3f2, g3f3, f8f7, g3h4, a7a5, g3g5, g7g6, a8e8, c2a3, g7g5, a7a6, g3g2, f5f4, g3d3, g3h2, g3e5, g8f7, g3f4

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

<rationale>
Position analysis (Win %):
1. c2e3 (26.7%)
2. g3d3 (15.7%)
3. g3f2 (13.7%)
</rationale><uci_move>c2e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pbqppp/2p5/2bpP3/2nN1P2/8/PPP3PP/RNBQ1RK1 w - -
Side to move: White
Legal moves: g1h1, f1e1, d1d3, e5e6, c1e3, g2g3, f1f2, d1g4, a2a3, d1h5, b1c3, a2a4, f4f5, c1d2, g2g4, b2b4, d1d2, h2h3, d1e1, f1f3, b1a3, d1e2, c2c3, d1f3, b1d2, g1f2, h2h4, b2b3

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

<rationale>
Position analysis (Win %):
1. c2c3 (36.2%)
2. g1h1 (34.5%)
3. f1e1 (33.3%)
4. b2b3 (32.8%)
5. b1c3 (31.4%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1b2b1r/2qknppp/p1pNp3/4P3/2p2B2/5Q2/PPB2PPP/2KR3R b - -
Side to move: Black
Legal moves: h8g8, f7f6, c7d8, e7g8, c7b7, h7h6, c4c3, a8a7, g7g6, d7d8, c7b6, c7d6, g7g5, a6a5, a8b8, h7h5, c7a5, c7b8, e7f5, c8b7, e7d5, c6c5, f7f5, c7a7, e7g6

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

<rationale>
Position analysis (Win %):
1. a6a5 (90.7%)
2. a8b8 (90.4%)
3. c7b8 (90.3%)
4. e7d5 (90.0%)
5. c4c3 (89.6%)
</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): r5k1/5p2/p3q2p/1p2p3/2p1nnp1/2P3PP/RP1Q1P1K/R3N3 w - -
Side to move: White
Legal moves: d2d4, e1f3, d2d1, h2g1, d2d3, d2f4, d2e2, a1c1, a2a4, e1d3, d2d5, h3h4, a1d1, e1g2, e1c2, d2d6, g3f4, a2a3, d2d7, f2f3, d2c2, h3g4, b2b4, d2e3, h2h1, d2d8, a2a5, d2c1, b2b3, a2a6, a1b1

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

<rationale>
Position analysis (Win %):
1. d2e3 (67.9%)
2. d2c2 (34.1%)
3. d2c1 (23.2%)
4. d2d1 (14.8%)
5. a2a6 (10.9%)
</rationale><uci_move>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/2Rb1p1p/2p2P2/1pb1p1P1/1p2P3/1P3K2/1PP4P/5R2 w - -
Side to move: White
Legal moves: c2c3, f3e2, f1a1, h2h3, f3g2, f1f2, f1c1, c7c8, f1g1, f1h1, c7a7, f3g3, h2h4, f1d1, f1b1, c7b7, g5g6, f1e1, c2c4, c7c6, c7d7

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

<rationale>
Position analysis (Win %):
1. f1a1 (92.2%)
2. f1d1 (89.3%)
3. c7b7 (85.5%)
</rationale><uci_move>f1a1</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p5/8/3Kp2P/8/1k6/8/8 b - -
Side to move: Black
Legal moves: b3c3, b3a2, b3a3, e5e4, b3b2, b3b4, b3c2, c7c5, b3a4, c7c6

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

<rationale>
Position analysis (Win %):
1. c7c5 (99.0%)
2. e5e4 (99.0%)
3. c7c6 (50.0%)
</rationale><uci_move>c7c5</uci_move><|eot_id|>


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

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

Position (FEN): 5N2/4B1P1/5b1k/8/6K1/8/8/8 b - -
Side to move: Black
Legal moves: f6d4, f6e5, h6g7, f6a1, f6b2, f6h4, f6c3, f6e7, f6g5, f6g7

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

<rationale>
Position analysis (Win %):
1. f6e7 (99.0%)
2. f6a1 (99.0%)
3. f6b2 (99.0%)
4. f6c3 (99.0%)
5. h6g7 (50.0%)
</rationale><uci_move>f6e7</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/3qnpb1/1p6/p1rpP1Q1/P7/R3N2P/1P1B1PP1/4R1K1 b - -
Side to move: Black
Legal moves: e7f5, f7f5, c5c3, e8f8, d7d8, b6b5, d7g4, g8f8, c5c2, c5b5, d5d4, c5c8, d7e6, e7c8, d7a7, d7f5, c5c6, c5c7, e7c6, g8h7, e8a8, e8d8, e8c8, d7b5, e7g6, g8h8, d7c7, c5c4, d7d6, d7c6, d7h3, d7c8, d7b7, f7f6, d7a4, e8b8, c5c1

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

<rationale>
Position analysis (Win %):
1. d7d8 (83.0%)
2. d5d4 (82.9%)
3. c5c6 (81.4%)
4. g8f8 (80.5%)
</rationale><uci_move>d7d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4pk2/5p1p/5n1N/r7/5P1P/1R4K1 b - -
Side to move: Black
Legal moves: a3e3, f4g6, a3g3, f4h3, a3a4, a3c3, a3a1, f6e7, f4e2, f4d3, a3a7, f6g5, a3d3, e6e5, f6f7, a3f3, a3a6, a3h3, a3a5, f4g2, f6e5, f4d5, a3a8, a3a2, f6g7, a3b3

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

<rationale>
Position analysis (Win %):
1. a3a4 (27.0%)
2. e6e5 (20.4%)
3. a3a2 (20.0%)
4. f4h3 (18.4%)
5. f6g5 (17.4%)
</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): 3r4/pp4pp/1kn5/8/3n4/6PP/PPQ2P2/3R1K1R w - -
Side to move: White
Legal moves: c2g6, d1d3, f1g1, h3h4, c2e4, d1d4, h1g1, c2f5, g3g4, f1e1, h1h2, f1g2, c2d3, d1e1, a2a4, f2f3, a2a3, f2f4, c2h7, c2a4, c2b1, b2b4, c2c5, d1c1, d1b1, c2c6, c2c1, d1a1, c2b3, c2e2, b2b3, c2c4, c2c3, c2d2, d1d2

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

<rationale>
Position analysis (Win %):
1. c2h7 (95.9%)
2. c2d3 (94.3%)
3. c2e4 (94.1%)
4. c2c3 (94.0%)
5. c2b1 (93.8%)
</rationale><uci_move>c2h7</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1bq1bppp/p1n1pn2/6B1/N1RP4/1B1Q1N2/5PPP/4R1K1 w - -
Side to move: White
Legal moves: d3f1, e1e2, d3f5, d3e2, e1e4, g2g3, a4b2, c4c6, e1e6, d3d2, g5e3, b3a2, c4b4, f3e5, g5f4, d3c2, d4d5, e1f1, d3h7, h2h3, e1a1, e1e5, c4c2, a4c5, d3g6, e1b1, a4c3, e1d1, g2g4, b3d1, g5d2, d3c3, d3d1, b3c2, e1c1, f3h4, a4b6, h2h4, e1e3, g5f6, g1h1, g1f1, g5c1, f3d2, d3e3, g5h4, d3e4, c4c1, d3b1, g5h6

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

<rationale>
Position analysis (Win %):
1. a4c5 (50.0%)
2. h2h4 (48.3%)
3. b3c2 (46.9%)
</rationale><uci_move>a4c5</uci_move><|eot_id|>


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

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

Position (FEN): 1kqr3r/p1p2ppp/2P3n1/2B1Pb2/Q7/2p5/P4PPP/R3R1K1 b - -
Side to move: Black
Legal moves: d8g8, d8d3, d8d4, h7h5, h8e8, c8b7, f5g4, c8e6, a7a5, f5b1, f7f6, d8e8, d8d1, f5d3, b8a8, d8d7, f5e4, f5c2, g6f8, g6f4, c3c2, d8d2, g6e5, d8d5, d8d6, h8f8, f5e6, c8a6, c8d7, g6e7, f5h3, f5d7, g6h4, d8f8, a7a6, h7h6, h8g8

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

<rationale>
Position analysis (Win %):
1. c8b7 (99.0%)
2. a7a5 (99.0%)
3. a7a6 (59.5%)
</rationale><uci_move>c8b7</uci_move><|eot_id|>


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

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

Position (FEN): r4b1k/p6p/1p2B3/4N3/2pPn3/P1P4P/5PP1/4R1K1 b - -
Side to move: Black
Legal moves: e4g3, e4d2, a7a5, f8a3, e4f2, h8g7, f8d6, e4f6, a7a6, a8c8, f8e7, e4d6, f8g7, h7h6, a8e8, h7h5, e4c3, e4c5, a8d8, e4g5, f8c5, b6b5, f8b4, f8h6, a8b8

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

<rationale>
Position analysis (Win %):
1. e4d2 (84.8%)
2. e4c3 (82.6%)
3. e4d6 (81.1%)
</rationale><uci_move>e4d2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqppppp/2n5/2pP4/8/5N1P/PPPP1PP1/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: e8d8, h7h6, c7f4, f7f5, a8b8, c7b6, d7d6, c5c4, c7d8, e7e6, c7h2, c6b8, c6d4, b7b6, c7d6, h7h5, b7b5, c7b8, g7g5, c7a5, h8g8, e7e5, c6e5, a7a6, c6a5, c7g3, c6d8, c6b4, g7g6, c7e5, a7a5, f7f6

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

<rationale>
Position analysis (Win %):
1. c6b4 (53.6%)
2. c6e5 (52.0%)
3. c6d4 (50.3%)
</rationale><uci_move>c6b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5ppp/8/P7/5PP1/2r1p3/1kp4P/2R1KbR1 b - -
Side to move: Black
Legal moves: f1h3, f1e2, h7h6, f1a6, f1g2, c3c7, g7g6, b2b3, b2a3, f1c4, c3d3, f1d3, b2c1, f7f5, h7h5, c3c5, c3c6, c3b3, g7g5, f1b5, c3a3, f7f6, c3c4, e3e2, c3c8, b2a2

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

<rationale>
Position analysis (Win %):
1. b2c1 (6.6%)
2. f1a6 (1.0%)
3. f1c4 (1.0%)
4. f1b5 (1.0%)
5. f1d3 (1.0%)
</rationale><uci_move>b2c1</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/1p1pbppp/p1n1p1n1/8/3pP3/2P2N2/PP3PPP/RNBQRBK1 w kq -
Side to move: White
Legal moves: g2g3, f3e5, d1a4, b2b3, f1e2, c1d2, g2g4, d1e2, c3c4, d1c2, f1a6, c1g5, c1f4, f1c4, d1d2, d1d3, f3g5, f3h4, f3d2, d1d4, d1b3, e1e2, a2a4, b1a3, f1b5, h2h3, e1e3, f1d3, b1d2, c3d4, f3d4, g1h1, e4e5, a2a3, b2b4, c1e3, h2h4, c1h6

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

<rationale>
Position analysis (Win %):
1. c3d4 (54.8%)
2. f3d4 (53.5%)
3. h2h4 (46.6%)
4. e1e2 (45.9%)
5. a2a4 (44.4%)
</rationale><uci_move>c3d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1pp1/2n5/1B2p3/4P2q/2P2Q2/PP1P1PP1/RNB2RK1 w kq -
Side to move: White
Legal moves: f3g3, c3c4, f1d1, b5d3, f3h3, d2d4, b5c6, g2g3, f3d1, a2a4, d2d3, b5a4, b2b3, f3f7, f1e1, b1a3, b5a6, b5c4, f3d3, f3f5, f3f6, f3g4, f3h5, f3e2, g2g4, f3f4, f3e3, a2a3, b5e2, b2b4

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

<rationale>
Position analysis (Win %):
1. f3h3 (24.8%)
2. f3f7 (1.0%)
3. f3h5 (1.0%)
4. f3f6 (1.0%)
5. b5c6 (1.0%)
</rationale><uci_move>f3h3</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/2p5/8/8/8/8/8/3k2K1 w - - 0 1
Side to move: White
Legal moves: g1h1, b8b3, b8b5, g1f1, g1f2, b8b4, b8b7, b8b2, b8b6, g1g2, b8c8, b8b1, b8d8, b8g8, b8a8, g1h2, b8f8, b8h8, b8e8

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>b8h8</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/1ppb1pb1/pn1p1np1/3Pp2p/1PP1P1PP/2N1BP2/P2Q1N2/1K1R1B1R b - -
Side to move: Black
Legal moves: d7e6, d7f5, c7c6, b8a8, f6g4, g7h6, g7h8, f6e4, b6c4, b6a8, c7c5, d8e7, d7b5, f6e8, d8e8, d7c6, h5g4, d8c8, f6h7, b6c8, b8c8, b6a4, g6g5, d7a4, b6d5, d7c8, f8e8, d7e8, a6a5, g8h7, f6d5, d7g4, g8h8

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

<rationale>
Position analysis (Win %):
1. a6a5 (62.0%)
2. c7c6 (61.2%)
3. b6a4 (60.6%)
4. h5g4 (58.5%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p2bPp1p/2p3p1/6P1/7P/1PN2P2/PKP5/3R1B1n b - -
Side to move: Black
Legal moves: g8g7, a7a6, f7f5, h7h5, d7f5, b8a8, a7a5, b8b5, d7g4, g8h8, f8e8, b8b3, b8c8, b8b7, b8d8, f8c8, b8e8, b8b4, f8d8, f7f6, h1g3, d7e8, h1f2, d7e6, d7h3, c6c5, h7h6, b8b6, d7c8

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

<rationale>
Position analysis (Win %):
1. d7h3 (84.0%)
2. h1g3 (83.9%)
3. d7e6 (81.9%)
4. f8e8 (80.0%)
5. d7f5 (77.6%)
</rationale><uci_move>d7h3</uci_move><|eot_id|>


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

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

Position (FEN): 1rr3k1/2qnbppp/b3pN2/2ppP2P/p2n1B2/P2P1NP1/2P2PB1/R1Q1R1K1 b - -
Side to move: Black
Legal moves: g7f6, d7f6, g8f8, e7f6, g8h8

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

<rationale>
Position analysis (Win %):
1. g8h8 (66.5%)
2. d7f6 (62.1%)
3. e7f6 (61.0%)
</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): 2r3k1/1p3pp1/p3pn2/3p1p2/P7/1Pq1PNP1/7P/3QR1K1 b - -
Side to move: Black
Legal moves: e6e5, f6e8, f6d7, c8f8, g7g5, c3c6, g8h8, c3a1, f5f4, f6h5, c3a5, a6a5, f6g4, c3c1, c3b3, c8b8, c8a8, c3e5, c8c6, c8c5, c3b4, c8c7, c3d4, c3c5, g7g6, c3b2, c3e3, f6h7, c8e8, b7b5, c3c2, f6e4, d5d4, c8d8, c3e1, g8h7, c3d3, c3c4, g8f8, b7b6, c8c4, c3d2, c3c7

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

<rationale>
Position analysis (Win %):
1. f6e4 (14.8%)
2. c3b4 (14.3%)
3. f6g4 (13.1%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/3K4/7P/8/6p1/6k1 b - - 0 1
Side to move: Black
Legal moves: g1f2, g1f1, g1h2, 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>g1h2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1p2r1p1/p1p2b1p/2PpNqp1/3P4/2NQ3P/PP3BP1/6K1 b - -
Side to move: Black
Legal moves: e7f7, g8f8, f5f4, f5f2, e7e6, e7c7, e7e8, f5g4, a6a5, e7d7, g8h7, f5h7, f6e5, f5e5, b7b6, f5e6, e7e5, f5g6, f5f3, f5d3, h6h5, f5h3, f5e4, f5c8, g5g4, g7g6, f5d7, g8h8, b7b5

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

<rationale>
Position analysis (Win %):
1. f5d3 (57.0%)
2. g7g6 (57.0%)
3. e7e5 (15.5%)
</rationale><uci_move>f5d3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/5p1p/6p1/B3p3/2r2b1P/5P2/P4RP1/R5K1 w - -
Side to move: White
Legal moves: g1f1, a5c7, a2a3, a1d1, g1h1, f2c2, f2f1, a5b4, a5e1, a2a4, a5d8, g2g3, f2b2, a5c3, a1e1, a5b6, a1c1, f2d2, a1b1, f2e2, h4h5, a5d2, g2g4, a1f1

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

<rationale>
Position analysis (Win %):
1. f2e2 (48.8%)
2. a5d2 (48.6%)
3. a2a4 (23.6%)
</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): 8/PK6/4r3/1k6/8/8/8/8 b - -
Side to move: Black
Legal moves: e6e4, e6a6, b5c4, b5a4, e6g6, e6f6, e6e8, e6c6, e6e3, e6b6, b5b4, e6h6, e6e2, e6e1, e6d6, b5c5, e6e7, e6e5, b5a5

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

<rationale>
Position analysis (Win %):
1. e6e8 (50.0%)
2. e6b6 (50.0%)
3. e6e7 (1.0%)
</rationale><uci_move>e6e8</uci_move><|eot_id|>


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

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

Position (FEN): 2n1nr2/r2q3k/3p1p1p/p1pPp2P/4P1PB/1NP2Q2/1R4P1/1R4K1 b - -
Side to move: Black
Legal moves: a7c7, d7g7, c5c4, f8f7, d7b5, a7a6, d7d8, c8b6, e8g7, f8g8, a7b7, d7g4, d7e7, h7g8, d7f5, h7g7, d7e6, f6f5, h7h8, f8h8, d7c7, d7b7, d7c6, e8c7, d7f7, d7a4, c8e7, a5a4, a7a8

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

<rationale>
Position analysis (Win %):
1. h7h8 (66.6%)
2. a5a4 (64.3%)
3. c8e7 (62.0%)
</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): 8/8/1NKP1k2/8/6P1/3r3p/B7/8 b - -
Side to move: Black
Legal moves: d3e3, f6g7, d3d1, d3c3, f6e5, f6g5, d3f3, f6g6, d3g3, d3d4, d3d2, d3a3, d3b3, d3d5, d3d6, h3h2

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

<rationale>
Position analysis (Win %):
1. d3d6 (71.2%)
2. f6g5 (50.0%)
3. h3h2 (50.0%)
</rationale><uci_move>d3d6</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/3k4/3p2p1/p1pNp1P1/n1P1K2P/B1P2P2/8/8 w - -
Side to move: White
Legal moves: e4e3, d5e7, d5e3, d5b6, f3f4, a3c5, d5f4, d5c7, e4d3, h4h5, a3c1, a3b4, d5b4, d5f6, a3b2

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

<rationale>
Position analysis (Win %):
1. f3f4 (68.3%)
2. h4h5 (50.3%)
3. a3c1 (50.0%)
4. e4d3 (50.0%)
5. e4e3 (50.0%)
</rationale><uci_move>f3f4</uci_move><|eot_id|>


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

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

Position (FEN): 2b1k2r/rpp2ppp/8/pRb1p3/P7/2PP1B2/2P2PPP/2B1K2R b Kk -
Side to move: Black
Legal moves: e8g8, a7a6, e8d7, c5b4, h7h6, f7f6, c7c6, e5e4, h8f8, f7f5, h8g8, c5d4, c5b6, c8e6, c5e3, b7b6, c8d7, g7g5, c5d6, e8f8, c5f8, h7h5, c8h3, c5f2, a7a8, g7g6, e8d8, c5e7, c5a3, c8g4, c8f5, e8e7

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

<rationale>
Position analysis (Win %):
1. e5e4 (65.7%)
2. c5d6 (52.8%)
3. b7b6 (50.9%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): r2nk1nr/pppqb1pp/3pp3/5PN1/4P3/1QN1B3/PP4PP/R3K2R b KQkq -
Side to move: Black
Legal moves: a8b8, e7f8, h7h6, e7g5, e6e5, d7b5, e8f8, e6f5, b7b5, d7c8, g8f6, d8c6, a8c8, d7c6, g8h6, e7f6, d7a4, d8f7, c7c6, g7g6, b7b6, c7c5, d6d5, h7h5, a7a6, a7a5

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

<rationale>
Position analysis (Win %):
1. e6e5 (64.7%)
2. d7c8 (63.6%)
3. e7g5 (54.3%)
4. e6f5 (48.4%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p1pn1ppp/1p1p4/3P4/P1P1r2P/3KB3/2P2PP1/1R5R b - -
Side to move: Black
Legal moves: d7c5, g7g6, a8e8, c7c6, a8c8, a8f8, c7c5, e4g4, e4e8, h7h5, e4d4, e4e7, a7a6, e4h4, e4f4, g8h8, e4c4, h7h6, d7e5, a8d8, a8b8, d7f6, e4e5, e4e6, f7f6, g8f8, d7f8, a7a5, f7f5, b6b5, e4e3, d7b8, g7g5

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

<rationale>
Position analysis (Win %):
1. f7f5 (49.1%)
2. a8e8 (45.0%)
3. e4g4 (41.0%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/p1b1p1pp/1p2Pp2/1P3N1P/P5P1/5P2/6K1 w - -
Side to move: White
Legal moves: f4g2, f4d5, f4e2, a3a4, f4g6, f4h3, h4h5, g1f1, f2f3, f4d3, f4e6, g1h2, f4h5, g3g4

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

<rationale>
Position analysis (Win %):
1. g1f1 (66.6%)
2. f4h3 (65.7%)
3. f4d3 (57.0%)
</rationale><uci_move>g1f1</uci_move><|eot_id|>


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

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

Position (FEN): r1b5/1pq1rpk1/p3pNpp/2p1P1B1/4R3/2P4P/PPB2P1P/3R2K1 w - -
Side to move: White
Legal moves: g5d2, e4d4, f2f4, f6h5, d1d2, f6d7, f6g8, d1d7, g1h1, f6h7, d1f1, e4b4, e4h4, e4e3, e4g4, b2b3, e4c4, e4f4, d1a1, c2a4, c2d3, a2a3, g5c1, d1b1, c3c4, c2b3, d1d4, g1g2, f6e8, g1f1, g5f4, e4e2, e4a4, b2b4, f6d5, g5e3, g5h6, e4e1, h3h4, d1e1, d1d6, d1c1, f6g4, a2a4, c2b1, g5h4, d1d5, f2f3, d1d3, d1d8

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

<rationale>
Position analysis (Win %):
1. g5h6 (72.0%)
2. g5d2 (50.0%)
3. g5f4 (50.0%)
4. g5c1 (50.0%)
5. d1d8 (50.0%)
</rationale><uci_move>g5h6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/3n1ppp/1qp1n3/1pb1p3/p3P3/P3BPQ1/1PP1N1PP/R3RNK1 w - -
Side to move: White
Legal moves: e1b1, h2h4, g3e5, c2c4, f1d2, a1d1, g3g5, f3f4, c2c3, e2d4, g3g6, g3g4, e3d4, g3f4, b2b4, b2b3, a1b1, g1h1, g1f2, a1a2, g3h3, e2c3, e2c1, e1d1, e3c5, e2f4, e1c1, g3g7, g3f2, e3f2, a1c1, g3h4, h2h3

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

<rationale>
Position analysis (Win %):
1. e2c1 (47.1%)
2. g3f2 (44.9%)
3. e3f2 (42.5%)
</rationale><uci_move>e2c1</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b1k1/6p1/p1p3P1/2p2p1P/1rP5/2KN1P2/4R3 b - -
Side to move: Black
Legal moves: e7d6, b3b5, e7g5, a5a4, e7d8, b3b4, g7f8, e7f6, b3b8, e7f8, b3b6, b3a3, b3c3, g7f7, f4f3, g7g8, g7h8, b3b2, g7h7, b3b1, b3b7

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

<rationale>
Position analysis (Win %):
1. b3b8 (91.2%)
2. e7g5 (85.2%)
3. b3b7 (67.6%)
</rationale><uci_move>b3b8</uci_move><|eot_id|>


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

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

Position (FEN): r6r/pp1k1ppp/4p3/2pn4/2pn4/P1N1P1P1/1P3PBP/2KR3R b - -
Side to move: Black
Legal moves: h8d8, d4b5, h8f8, d5e7, f7f5, a8f8, h8e8, d4c6, d4e2, a8g8, d7c7, e6e5, d7d6, d4f3, d7d8, d5e3, d5f6, h8b8, h8g8, f7f6, d7c6, b7b5, a7a6, a7a5, d5f4, d7e7, d5c3, b7b6, d5b4, a8c8, d7c8, g7g5, h7h6, h8c8, d5c7, h7h5, d7e8, d4f5, d5b6, d4b3, a8d8, a8b8, g7g6, d4c2, a8e8

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

<rationale>
Position analysis (Win %):
1. d5c3 (77.0%)
2. d4c6 (74.6%)
3. d4b3 (50.0%)
</rationale><uci_move>d5c3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/8/B7/5P2/P3n1Pp/5K2/8 b - -
Side to move: Black
Legal moves: g8h7, g8h8, f7f6, e3g2, g8f8, e3f5, e3d1, e3f1, e3d5, e3c2, f7f5, h3h2, e3g4, g7g6, g7g5, e3c4

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

<rationale>
Position analysis (Win %):
1. g8f8 (50.0%)
2. e3g4 (50.0%)
3. f7f6 (50.0%)
4. g7g5 (26.2%)
5. h3h2 (8.8%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p3p1/5p2/8/2pP1P1P/1kP3R1/4r3/2K5 b - -
Side to move: Black
Legal moves: e2e3, e2e6, g7g5, e2e8, e2c2, e2h2, e2e1, e2b2, e2a2, e2g2, g7g6, b3a4, b3a3, e2e5, c7c5, f6f5, e2e7, c7c6, e2d2, e2f2, b3a2, e2e4

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

<rationale>
Position analysis (Win %):
1. e2a2 (20.0%)
2. e2f2 (20.0%)
3. e2h2 (16.3%)
4. c7c6 (15.9%)
5. e2c2 (15.9%)
</rationale><uci_move>e2a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppN2pp1/8/6qp/2BnPpb1/2PP1P2/PP6/R2Q1K1R w - -
Side to move: White
Legal moves: a2a4, d1e2, a1c1, c7d5, c7b5, d1c1, f1f2, h1g1, c3d4, c4f7, a1b1, d1c2, d1e1, f1g2, f1g1, c7e8, d1d2, h1h5, d1b1, c7a6, h1h4, h1h3, d1b3, c4b5, b2b4, a2a3, c4b3, d1a4, c4a6, c4e6, f1e1, e4e5, f3g4, h1h2, c4d5, c7e6, b2b3, c7a8

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

<rationale>
Position analysis (Win %):
1. f3g4 (31.0%)
2. c3d4 (30.7%)
3. c4f7 (18.3%)
</rationale><uci_move>f3g4</uci_move><|eot_id|>


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

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

Position (FEN): r1bb1rk1/1pq3pp/pn1p1n2/3Ppp2/P1Q5/2N1BP1P/1PPNB1P1/R4RK1 w - -
Side to move: White
Legal moves: c4a6, c4c6, e3f4, g2g3, a1e1, g1f2, c3e4, e3h6, d2b3, c4d3, f1e1, c4e4, g2g4, e3g5, e2d1, d2b1, c4f4, f1c1, a1d1, e3c5, a1a2, c3b5, h3h4, c4d4, e3f2, f1f2, g1h1, c4c7, c4h4, a1c1, c4b4, c4b5, b2b4, g1h2, a1a3, e2d3, f1d1, a1b1, c3a2, d2e4, c3b1, c4b3, c4g4, a4a5, b2b3, f3f4, f1b1, e3d4, c4c5, c3d1

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

<rationale>
Position analysis (Win %):
1. c4b3 (53.9%)
2. c4a2 (50.1%)
3. c4c7 (47.8%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/p1p2p1p/4pn2/1P4Q1/1nBP2b1/N3P3/1P1B1PPP/R3K2R b - -
Side to move: Black
Legal moves: c7c6, f6h5, f6g8, g4f5, f8d6, d8d7, h7h6, h8g8, f6d7, e8d7, c7c5, f8e7, g4h5, f8c5, g4h3, f6e4, e6e5, d8b8, d8e7, a7a6, d8d6, a7a5, d8c8, a8b8, f8g7, g4f3, b4d5, e8e7, f8h6, b4a2, b4c6, h7h5, d8d4, b4c2, b4d3, g4e2, d8d5, a8c8, b4a6, f6d5, g4d1

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

<rationale>
Position analysis (Win %):
1. f8e7 (29.0%)
2. g4h5 (28.8%)
3. h7h5 (27.9%)
4. g4f5 (21.4%)
5. h8g8 (19.9%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): rnb2k1r/ppN2ppp/8/2bR4/2p5/6P1/PP2PP1P/RNB3K1 b - -
Side to move: Black
Legal moves: h8g8, g7g5, f7f5, c4c3, c8h3, c8d7, c8f5, c5e7, a7a6, c5b6, f7f6, b7b6, f8e7, c5e3, c5d6, b8c6, c8g4, f8g8, b7b5, h7h6, a7a5, b8a6, c5a3, h7h5, g7g6, c5f2, c5d4, b8d7, c5b4, c8e6

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

<rationale>
Position analysis (Win %):
1. f8e7 (90.5%)
2. b8c6 (90.4%)
3. b8d7 (90.3%)
4. b8a6 (89.3%)
5. c5e7 (89.3%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/1p3p1p/p4np1/2bP4/3N4/2NB1P2/PP1Q2PP/R4RK1 w - -
Side to move: White
Legal moves: a2a3, c3b1, d2h6, d5d6, d2f2, d3c2, c3d1, d2e1, a2a4, f1d1, d3e4, c3b5, d3b5, b2b4, c3a4, d3a6, a1b1, f1e1, g2g3, a1c1, h2h4, d3b1, f1f2, g1f2, c3e2, c3e4, d3e2, f1b1, d3f5, d2f4, f3f4, g1h1, d2c1, g2g4, d3g6, d3c4, d2e2, a1d1, d2g5, f1c1, a1e1, d2d1, h2h3, d2c2, d2e3, b2b3

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

<rationale>
Position analysis (Win %):
1. d3e4 (46.9%)
2. d3c4 (46.8%)
3. d3e2 (34.9%)
4. d3c2 (30.2%)
</rationale><uci_move>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/1p3ppp/5n2/pnP1p3/2p5/4PB1P/P4PP1/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1d2, g2g3, d1e1, d1d3, f3e4, f3g4, d1e2, f1e1, d1d7, g1h1, b1d2, d1c2, a2a3, d1d6, d1d4, d1a4, a2a4, g1h2, d1d5, f3b7, b1a3, f3h5, c1a3, h3h4, e3e4, b1c3, d1d8, g2g4, f3c6, d1b3, f3e2, f3d5, c1d2, c5c6, c1b2

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

<rationale>
Position analysis (Win %):
1. d1a4 (83.2%)
2. d1c2 (66.5%)
3. f3b7 (66.2%)
4. d1d8 (61.5%)
5. c5c6 (60.9%)
</rationale><uci_move>d1a4</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/2r2p2/3p2p1/3P4/P1P2R2/4R2P/6P1/7K w - -
Side to move: White
Legal moves: g2g4, e3b3, e3a3, h3h4, f4e4, f4d4, e3g3, e3e2, h1h2, f4f7, e3c3, e3e8, f4f2, f4h4, e3d3, a4a5, e3e4, f4f3, f4f5, h1g1, f4f1, e3f3, f4g4, e3e1, e3e5, f4f6, c4c5, e3e6, g2g3, e3e7

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

<rationale>
Position analysis (Win %):
1. e3a3 (58.3%)
2. c4c5 (51.5%)
3. e3c3 (50.6%)
</rationale><uci_move>e3a3</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p1B1r2/p1p5/P1Pp3p/8/2q1PRP1/5RP1/6K1 w - -
Side to move: White
Legal moves: f2b2, g1h2, d7h3, g1f1, d7e6, g1h1, d7c6, d7f5, d7e8, f3f4, f3f5, f2f1, f2e2, f2d2, d7g4, f3f7, e3e4, f2c2, g3g4, d7c8, f3f6, f2a2

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

<rationale>
Position analysis (Win %):
1. f3f7 (31.3%)
2. d7e8 (18.1%)
3. d7e6 (13.6%)
</rationale><uci_move>f3f7</uci_move><|eot_id|>