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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1p1p/4p1p1/q2n4/8/2N2N2/PP1BQPPP/R3R1K1 w kq -
Side to move: White
Legal moves: h2h3, f3h4, b2b4, e1b1, d2f4, a1c1, e1d1, e2b5, e1f1, a1b1, c3a4, c3d5, e2e3, a2a4, c3b1, f3d4, e2e4, h2h4, d2c1, g2g3, a1d1, e2e6, e1c1, e2e5, c3e4, g1h1, b2b3, c3d1, f3g5, d2g5, e2c4, a2a3, c3b5, g2g4, e2d3, d2e3, d2h6, e2f1, g1f1, f3e5, e2a6, e2d1

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

<rationale>
Position analysis (Win %):
1. c3d5 (76.1%)
2. f3g5 (70.9%)
3. a1d1 (70.3%)
</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): 4r1k1/1b3p1p/p4qpb/2R1n3/8/1P2P3/P3Q1PP/3R1BKN b - -
Side to move: Black
Legal moves: h6e3, f6f5, e8b8, h6g5, f6f3, f6c6, g6g5, f6g5, h6f8, e5c6, g8g7, f6h8, e5f3, a6a5, h6g7, e8e7, b7a8, b7d5, f6f2, f6d6, e5d3, b7c6, f6g7, h6f4, f6f4, e5g4, g8h8, f6e7, e5c4, e5d7, e8d8, e8f8, f6e6, b7f3, e8a8, f6d8, f6h4, f6f1, b7c8, e8e6, b7e4, f6b6, e8c8, g8f8, b7g2

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

<rationale>
Position analysis (Win %):
1. e8e6 (46.0%)
2. e5g4 (19.6%)
3. e5f3 (13.4%)
</rationale><uci_move>e8e6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/4npbp/1pnpb1p1/2p1p3/1PP5/2NPB1P1/4PPBP/1R1QNRK1 b - -
Side to move: Black
Legal moves: c6b4, c6b8, e6d5, e6f5, e7d5, a8a1, b6b5, a8a7, f8e8, g7h6, a8a6, e6c8, a8a5, d8b8, c6d4, d8c7, h7h5, d8c8, f7f6, g8h8, f7f5, e6c4, e6h3, d8e8, e6d7, d8d7, a8a2, a8a4, a8b8, e5e4, d6d5, c5b4, e6g4, h7h6, c6a7, g7f6, g7h8, a8c8, e7f5, e7c8, g6g5, a8a3, c6a5

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

<rationale>
Position analysis (Win %):
1. a8a3 (55.3%)
2. a8b8 (54.8%)
3. a8a7 (54.7%)
4. c5b4 (54.5%)
5. c6b4 (49.7%)
</rationale><uci_move>a8a3</uci_move><|eot_id|>


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

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

Position (FEN): r3k3/p3pp1p/1pb3p1/2pN4/4P3/1P3P2/1PPR2PP/6K1 b - -
Side to move: Black
Legal moves: c6b5, f7f5, c6a4, h7h6, c6b7, a8c8, e8f8, c5c4, c6d5, c6d7, a8b8, e8d7, a7a6, b6b5, g6g5, a7a5, f7f6, e7e6, e8d8, e7e5, a8d8, h7h5

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

<rationale>
Position analysis (Win %):
1. e7e5 (81.0%)
2. e8f8 (50.0%)
3. a8c8 (49.1%)
4. a8b8 (49.1%)
5. c6d5 (47.7%)
</rationale><uci_move>e7e5</uci_move><|eot_id|>


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

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

Position (FEN): 3qkb1r/1b1n1ppp/p2pp3/1p6/n2NP1P1/2PBBP2/P1P4P/1K1RQ2R b Kk -
Side to move: Black
Legal moves: f8e7, f7f6, b7e4, d8g5, g7g6, d8c8, d7c5, d7f6, d7b6, b7c6, d8e7, a4c3, b7d5, d6d5, g7g5, d8b6, a6a5, d7b8, d8f6, f7f5, d8a8, h7h5, d8b8, d8h4, b7c8, b7a8, b5b4, d7e5, e6e5, d8a5, a4b6, h7h6, a4c5, e8e7, d8c7, a4b2, h8g8

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

<rationale>
Position analysis (Win %):
1. d8a5 (47.1%)
2. h7h5 (46.7%)
3. d8c7 (45.8%)
4. f8e7 (45.2%)
5. d6d5 (42.9%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr2k/pp1p1p1p/2P5/5B1Q/8/8/PPP2PPP/RN3RK1 b - -
Side to move: Black
Legal moves: h8g7, b7b5, d8e7, d7c6, d8c7, b7c6, e8e4, d8b6, e8e5, d8f6, e8e2, d8h4, b7b6, e8f8, a8b8, a7a6, a7a5, f7f6, e8e3, h8g8, e8e1, e8g8, d8a5, d7d5, e8e6, d8g5, h7h6, e8e7, d7d6

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

<rationale>
Position analysis (Win %):
1. d8h4 (99.0%)
2. h8g8 (99.0%)
3. h8g7 (98.0%)
</rationale><uci_move>d8h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k1p/3p2p1/1pp5/3b1N2/6PP/2P3P1/4K3 w - -
Side to move: White
Legal moves: e1d2, c2c3, e1f1, e1e2, f4e6, e1d1, h3h4, f4e2, f4d5, g3g4, c2c4, f4h5, f4d3, f4g6

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

<rationale>
Position analysis (Win %):
1. e1d2 (17.6%)
2. e1e2 (16.9%)
3. f4e2 (16.3%)
4. h3h4 (16.0%)
5. e1d1 (15.8%)
</rationale><uci_move>e1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4B3/6p1/7p/3nk2P/6K1/8 w - -
Side to move: White
Legal moves: g2g1, e6c8, e6d7, e6d5, e6g4, g2h2, e6a2, e6b3, e6c4, e6f7, g2h1, g2f1, e6g8, e6f5

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

<rationale>
Position analysis (Win %):
1. e6g4 (48.7%)
2. e6d7 (3.7%)
3. e6f7 (2.6%)
</rationale><uci_move>e6g4</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/2p2p2/p1npbq1p/1pb1p1p1/4P3/2PP1N1P/PPB2PP1/RNBQ1RK1 w kq -
Side to move: White
Legal moves: f3d2, f1e1, f3e1, f3h4, b1a3, f3d4, d1e2, g1h2, c1e3, a2a4, c2a4, g2g4, f3h2, b2b4, c2b3, g1h1, c1g5, f3e5, b1d2, a2a3, c1f4, h3h4, f3g5, d3d4, d1e1, c1d2, b2b3, c3c4, g2g3, d1d2

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

<rationale>
Position analysis (Win %):
1. b2b4 (50.0%)
2. c1e3 (50.0%)
3. c2b3 (49.8%)
4. a2a4 (45.3%)
5. f3h2 (42.5%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): 6B1/8/1N3pk1/8/4P1bR/1P2P3/6PK/5r2 b - -
Side to move: Black
Legal moves: g4d1, f1a1, g4d7, f1d1, g6g5, g4c8, g4h3, g4h5, f1g1, f1c1, f1b1, f1f3, g4f3, g4f5, f6f5, f1f2, g4e2, f1f4, g6g7, f1h1, g4e6, f1e1, f1f5

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

<rationale>
Position analysis (Win %):
1. g4h5 (93.5%)
2. g4e2 (93.2%)
3. f6f5 (93.1%)
4. g6g5 (92.7%)
5. g4d1 (92.6%)
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1p3ppp/p1n1b3/2B1p3/8/5P2/PPPQ2PP/2KR1B1R b kq -
Side to move: Black
Legal moves: e6a2, d8a5, d8d4, e6c8, c6b8, d8e7, h7h5, d8d2, d8f6, c6a5, d8h4, a8a7, c6e7, e6c4, e5e4, d8d3, a8c8, h8g8, h7h6, e6f5, c6a7, h8f8, c6b4, e6d5, d8d5, e6g4, d8g5, d8d7, g7g6, d8c8, b7b6, e6d7, b7b5, e6h3, e6b3, d8b8, a6a5, d8c7, a8b8, d8b6, g7g5, f7f5, c6d4, d8d6, f7f6

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

<rationale>
Position analysis (Win %):
1. f7f6 (60.7%)
2. d8c7 (59.9%)
3. d8a5 (59.0%)
4. a8c8 (57.4%)
5. d8d2 (55.8%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r2/pp3pk1/4p1pp/3n4/4N2P/BP3QP1/P4PB1/3R2K1 b - -
Side to move: Black
Legal moves: d8c7, d5e3, a8b8, a7a6, f8g8, b7b5, d8e7, b7b6, d5b6, d8b6, d5e7, d5f6, d8d7, d5f4, f8h8, c8d7, g7h8, g7g8, f7f5, g7h7, d8a5, d8g5, d5c3, d8h4, d8d6, f8e8, g6g5, e6e5, d5c7, h6h5, d5b4, f7f6, d8f6, a7a5, d8e8

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

<rationale>
Position analysis (Win %):
1. a7a5 (61.1%)
2. h6h5 (58.7%)
3. c8d7 (58.0%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1bbn1ppp/p3pn2/2p5/PpNP4/4PN2/1P2BPPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: h2h3, a1a3, a1a2, g2g4, c4a5, c4d6, g1h1, f1e1, d1b3, a1b1, f3e5, d1e1, d1c2, f3h4, c4d2, d1d2, a4a5, f3g5, c1d2, e3e4, d4c5, e2d3, d1d3, g2g3, c4b6, c4a3, c4e5, f3e1, d4d5, h2h4, b2b3, f3d2

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

<rationale>
Position analysis (Win %):
1. b2b3 (50.3%)
2. a4a5 (49.0%)
3. d4c5 (48.5%)
4. e2d3 (48.4%)
5. c1d2 (46.8%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/4bppp/p3q3/np2Pb2/1P3Q2/P2p3P/5PP1/R1BR1BK1 b - -
Side to move: Black
Legal moves: g7g5, e6f6, e7d6, e7h4, d8b8, e6d5, e6h6, h7h5, d8f8, d8c8, e6c6, d8a8, e6d6, e7f8, e6e5, e6b3, a5c4, e6b6, d8d4, e6c8, e7c5, e6a2, f5g6, d8e8, e6d7, e6g6, e7g5, d8d6, a5b3, f5g4, d3d2, d8d5, a5c6, d8d7, g8f8, f5h3, e7f6, h7h6, e6c4, a5b7, g8h8, e7b4, f7f6, f5e4, g7g6

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

<rationale>
Position analysis (Win %):
1. a5c6 (63.0%)
2. a5b3 (50.2%)
3. a5c4 (46.1%)
</rationale><uci_move>a5c6</uci_move><|eot_id|>


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

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

Position (FEN): 7r/5kpp/R3p3/p2pP3/P7/2PBK3/1r3PPP/8 b - -
Side to move: Black
Legal moves: h8b8, f7e8, h7h6, b2f2, b2a2, b2c2, d5d4, g7g5, b2b1, b2b8, h8d8, f7e7, h8c8, h8e8, g7g6, b2b3, b2b6, b2d2, b2b7, b2e2, b2b5, h7h5, f7g8, f7f8, h8a8, h8f8, h8g8, b2b4

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

<rationale>
Position analysis (Win %):
1. b2b7 (50.0%)
2. h8b8 (48.6%)
3. h8d8 (46.9%)
4. h8e8 (46.1%)
5. h8c8 (38.0%)
</rationale><uci_move>b2b7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2q2pp1/p4n1p/1r1pNb2/2pP1P2/2P5/Q3PPBP/R3R1K1 b - -
Side to move: Black
Legal moves: c7b8, f5g4, c7c8, c7a7, f5g6, f5c2, h6h5, a6a5, b5b3, f5h3, c7c6, f8e8, g8h8, f8c8, c7e7, f8d8, f6e8, g8h7, f6h5, f5c8, f5e4, b5a5, f6d7, b5b1, f5d3, c7d8, f6e4, c7b6, f5h7, c7d6, b5b2, g7g5, g7g6, f5d7, c7a5, f6g4, b5b4, f6h7, f8b8, c7b7, b5b8, c7e5, b5b6, b5c5, f5b1, c7c5, f5e6, b5b7, f8a8, c7d7

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

<rationale>
Position analysis (Win %):
1. b5b6 (46.5%)
2. a6a5 (43.9%)
3. f8a8 (43.4%)
</rationale><uci_move>b5b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r4pp1/PqnpBb1p/8/R2P4/1Q3N1P/1P3PP1/R5K1 b - -
Side to move: Black
Legal moves: b6b7, c6a5, b6a5, g8f8, b6d8, g8h8, b6b8, c6d8, f6g5, c6e5, b6c7, a7e7, h6h5, c6e7, b6c5, a7a8, f7e6, a7c7, b6d4, a7d7, f6e7, a7b7, b6a6, c6b8, g8h7, d6d5, a7a6, b6b3, e8d8, e8e7, e8c8, b6b4, f6d4, g7g5, f6h4, c6d4, e8e6, b6b5, e8f8, f6d8, c6b4, e8b8, g7g6, f6e5, e8a8

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

<rationale>
Position analysis (Win %):
1. b6b8 (81.6%)
2. b6b3 (81.5%)
3. e8b8 (74.1%)
</rationale><uci_move>b6b8</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/1N2np1p/1p2p1p1/3pP3/1Q4P1/1R3P2/P6P/1bqB1RK1 b - -
Side to move: Black
Legal moves: h7h5, c1g5, c1f4, d5d4, g6g5, c1c7, a8a3, b1f5, b1d3, b1e4, a8d8, c1c6, a8b8, c1d1, a8e8, b6b5, a8a5, a8a4, b1c2, f8g7, f7f5, a8a2, f8e8, a8a7, h8g8, f8g8, a8a6, c1c3, a8c8, c1c4, c1c2, h7h6, c1a3, c1b2, b1a2, f7f6, c1h6, c1c5, c1c8, c1d2, c1e3

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

<rationale>
Position analysis (Win %):
1. h7h5 (52.4%)
2. c1c7 (51.6%)
3. a8a2 (49.2%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1r2/5pkp/p5b1/3pp3/Np4Q1/1B6/PPP3PP/R4RK1 w Q -
Side to move: White
Legal moves: g4e2, g4f5, h2h4, g4g3, b3c4, a1b1, a1e1, g1h1, g4g5, g4d7, g4h3, g4h4, b3d5, g4f4, a1c1, f1c1, f1f6, a4b6, g4b4, c2c4, f1f5, f1e1, f1f2, f1d1, f1f3, g4e6, g4f3, a4c3, f1f7, g4c4, g4d1, g2g3, a1d1, g4h5, g4c8, c2c3, g1f2, a2a3, g4g6, f1f4, a4c5, f1b1, g4e4, g4d4, h2h3

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

<rationale>
Position analysis (Win %):
1. a1d1 (51.6%)
2. h2h4 (47.6%)
3. g4g3 (47.6%)
4. g4b4 (47.6%)
5. g4f3 (45.5%)
</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): rnb1k2r/ppp2p1p/5qp1/3Q4/4p2N/2b1P1P1/PP3P1P/R1B1KB1R w KQkq -
Side to move: White
Legal moves: d5d2, c1d2, b2c3, e1d1, e1e2

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

<rationale>
Position analysis (Win %):
1. c1d2 (28.2%)
2. b2c3 (26.1%)
3. e1d1 (13.0%)
4. e1e2 (11.8%)
5. d5d2 (6.6%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp6/4q2p/3pPbpQ/1B3p1P/P7/1P3PP1/R3R1K1 b - -
Side to move: Black
Legal moves: e6c6, e6d7, d5d4, f5h7, f5g4, e8e7, e6c8, f5h3, a7a6, a7a5, e6a6, e6d6, b7b5, f5c2, e8b8, b7b6, a8c8, g5g4, e6e7, a8d8, e6f7, f4f3, g8g7, f5b1, e8c8, f5e4, f5d3, f5g6, e6e5, g5h4, e8f8, e6g6, e6b6, g8h7, a8b8, e6f6, g8h8, e8d8

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

<rationale>
Position analysis (Win %):
1. g5h4 (60.3%)
2. g5g4 (58.0%)
3. g8h8 (56.1%)
4. a7a5 (26.9%)
5. f5g4 (15.9%)
</rationale><uci_move>g5h4</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/4R1p1/6P1/n1p4b/K1P5/8/8 b - -
Side to move: Black
Legal moves: h4g5, f8g7, h4f2, f8f7, h4e1, a4b2, a4b6, h4g3, f8g8, a4c5, a4c3

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

<rationale>
Position analysis (Win %):
1. f8g7 (80.7%)
2. f8f7 (79.9%)
3. h4g5 (75.1%)
4. a4c5 (51.5%)
5. a4c3 (50.0%)
</rationale><uci_move>f8g7</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/bpqb1ppp/p1p3N1/P2p4/3Pn3/2P4P/1PB2PP1/R1BQRNK1 b - -
Side to move: Black
Legal moves: c6c5, c7a5, d7g4, e8f8, c7b8, e4g5, h7h5, c7d6, f7f5, b7b5, c7c8, d7c8, d7e6, e4d2, e4f6, f7f6, a8b8, e4c3, h7g6, c7h2, d7h3, e4f2, c7g3, f7g6, c7e5, a7d4, e4d6, h7h6, a8c8, e8e6, c7b6, a7b6, e8b8, e4g3, e8e5, c7f4, e8e7, e4c5, a8d8, d7f5, b7b6, a7b8, c7d8, e8d8, e8c8, a7c5

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

<rationale>
Position analysis (Win %):
1. e4f2 (76.5%)
2. f7g6 (55.2%)
3. h7g6 (50.2%)
</rationale><uci_move>e4f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1qppp/p1pb1n2/3pp3/2P3b1/1P2PN2/PB1P1PPP/RN1QR1K1 w kq -
Side to move: White
Legal moves: h2h3, g1f1, e1e2, b2e5, c4c5, e1f1, b2d4, d1c1, a2a4, f3h4, b1c3, d1c2, f3e5, d2d3, d1e2, g2g3, b2c1, b2a3, f3g5, f3d4, e3e4, b3b4, b2c3, g1h1, c4d5, h2h4, b1a3, d2d4, a2a3

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

<rationale>
Position analysis (Win %):
1. h2h3 (43.0%)
2. c4c5 (42.8%)
3. d1c2 (42.0%)
4. c4d5 (39.7%)
5. d2d3 (36.3%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp1n1p1p/2p2p2/4pb2/8/3P1N2/PPPBQPPP/R3KB1R w KQkq -
Side to move: White
Legal moves: f3e5, d2h6, d2g5, f3h4, a1b1, e1c1, b2b3, h1g1, e1d1, c2c3, g2g4, b2b4, g2g3, h2h3, d2c3, d2f4, d2e3, d2c1, a1c1, f3g5, a2a4, d2b4, a1d1, f3d4, d2a5, a2a3, e2d1, e2e5, h2h4, f3g1, c2c4, e2e4, d3d4, e2e3

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

<rationale>
Position analysis (Win %):
1. g2g3 (56.4%)
2. f3h4 (53.6%)
3. d2c3 (52.8%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pp1bb1pp/2n1p3/3pP3/5PP1/3BB3/PPNQ3P/R4RK1 b - -
Side to move: Black
Legal moves: c6d4, e7a3, d5d4, b7b6, f8f4, f8e8, e7h4, e7d6, h7h5, f8f7, g7g5, g8f7, e7c5, e7b4, h7h6, e7g5, d8a5, c6e5, c6b8, c6a5, g7g6, d7e8, f8f6, c8b8, d8c7, g8h8, d8b6, c8c7, d8e8, a7a6, c8a8, e7f6, c6b4, b7b5, f8f5, a7a5

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.4%)
2. d5d4 (48.6%)
3. g7g5 (46.4%)
</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): rn2r1k1/p3qpp1/bp5p/2pp4/Q2P4/4PNP1/PP3PBP/2R1K2R b - -
Side to move: Black
Legal moves: e7f6, c5c4, a6c8, e7c7, e7e5, a6d3, b8c6, e7e3, e7h4, a6f1, e7b7, g7g5, g7g6, b8d7, e7f8, g8f8, e7e4, f7f6, e7d8, a6b7, b6b5, e8f8, h6h5, e7g5, a6e2, a6c4, g8h8, c5d4, a6b5, e7d7, e7e6, e7d6, e8d8, f7f5, e8c8, g8h7

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

<rationale>
Position analysis (Win %):
1. e8f8 (49.7%)
2. a6c8 (49.0%)
3. e8d8 (47.1%)
4. e8c8 (45.3%)
5. a6b7 (43.5%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): 4q1k1/8/1rp1p3/4P1BP/2Q1p3/PrP3P1/1P3R2/2K5 b - -
Side to move: Black
Legal moves: e8d8, e4e3, b3c3, b6b4, g8g7, e8a8, b3a3, e8h5, b6b5, g8h8, b6b7, e8b8, g8h7, b6a6, b3b4, e8g6, c6c5, b3b5, e8f8, b3b2, e8c8, b6b8, e8f7, e8e7, e8d7

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

<rationale>
Position analysis (Win %):
1. b3b5 (90.9%)
2. b6b5 (89.3%)
3. b6b8 (87.9%)
4. b6b7 (87.9%)
5. c6c5 (87.1%)
</rationale><uci_move>b3b5</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/p4p2/4pQp1/1p1pP3/3P2P1/5RK1/3q1r2/7R b - -
Side to move: Black
Legal moves: d2b2, b5b4, d2b4, d2c2, g6g5, d2e1, a7a5, f2f3, e8f8, d2h6, f2f1, d2a2, a7a6, d2d1, d2d3, d2c1, f2e2, d2g5, d2c3, f2h2, d2a5, d2f4, f2g2, e8d7, d2d4, d2e2, d2e3

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

<rationale>
Position analysis (Win %):
1. f2g2 (99.0%)
2. d2f4 (99.0%)
3. f2f3 (99.6%)
</rationale><uci_move>f2g2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3q4/1pk1rpPp/p1p1p2P/P2pP3/1P1P1Q2/2P5/4BR1K w - -
Side to move: White
Legal moves: f1g1, g6g7, h1h2, c2c3, h1g2, e1c3, f3e3, f3e2, f3h3, f3f2, f3g3, c2c4, f3d1, f3g2, h1g1, f3g4, f1f2, f3f6, e1b4, e1a5, b3b4, f3f4, e1d2, e1f2, e1h4, f3f5, e1g3

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

<rationale>
Position analysis (Win %):
1. e1h4 (60.3%)
2. f3f5 (58.0%)
3. f3h3 (57.0%)
4. h1g2 (57.0%)
5. f3g4 (57.0%)
</rationale><uci_move>e1h4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2pqnp2/4p3/4PP2/2NPB3/PPPQ2PP/2KR3R b - -
Side to move: Black
Legal moves: g7g6, e5f4, e6g5, c6c5, d6d5, d6e7, f8e8, d6a3, b7b5, g7g5, e6c5, d6d4, c8d7, a8b8, g8h8, e6d4, g8f7, f8f7, d6d3, h7h6, f8d8, d6d8, h7h5, e6d8, a7a5, e6f4, a7a6, d6c5, b7b6, d6b4, f6f5, d6d7

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

<rationale>
Position analysis (Win %):
1. b7b5 (60.5%)
2. a7a5 (58.7%)
3. e6d4 (58.4%)
4. e6f4 (50.0%)
5. e5f4 (40.6%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/ppp3pp/2n2p2/3pp3/3P4/2N1P1B1/PPP2PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: c8e6, d8d7, f8b4, c8f5, c8g4, f8e7, f8a3, b7b6, e8e7, c6a5, a7a5, d8d6, e8f7, g7g5, c6b8, a7a6, c8d7, f8d6, e5d4, a8b8, c8h3, h7h5, g8h6, c6b4, g8e7, e5e4, b7b5, e8d7, d8e7, h7h6, g7g6, f6f5, f8c5, c6e7, c6d4

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

<rationale>
Position analysis (Win %):
1. f8b4 (54.3%)
2. e5d4 (51.8%)
3. h7h5 (51.1%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/K3P3/8/6P1/8/k7/8/8 b - - 0 1
Side to move: Black
Legal moves: a3b3, a3b4, a3a2, a3b2, a3a4

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>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): 2R5/2P5/8/8/2k1r3/4p3/4K3/8 b - -
Side to move: Black
Legal moves: e4e8, c4c3, e4d4, e4e6, e4f4, c4d4, e4e5, c4b4, e4h4, c4c5, c4b3, c4b5, e4g4, c4d5, e4e7

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

<rationale>
Position analysis (Win %):
1. e4e5 (99.0%)
2. c4c3 (99.0%)
3. e4e6 (99.0%)
4. e4h4 (99.0%)
5. e4e7 (50.0%)
</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): 8/8/3Pn1P1/8/6K1/1p1kp3/8/3N4 w - -
Side to move: White
Legal moves: g4f5, d1b2, d6d7, d1f2, g4f3, g4h5, d1c3, g4h4, d1e3, g6g7, g4g3, g4h3

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

<rationale>
Position analysis (Win %):
1. d1b2 (50.0%)
2. g4f3 (50.0%)
3. g4f5 (7.0%)
</rationale><uci_move>d1b2</uci_move><|eot_id|>


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

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

Position (FEN): r1b5/4kq2/p1B1p3/4b1Q1/8/4B1P1/PPP4P/6K1 b - -
Side to move: Black
Legal moves: e7d6, e5f6, e7f8, f7f6

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

<rationale>
Position analysis (Win %):
1. e7f8 (99.0%)
2. e7d6 (89.1%)
3. f7f6 (88.6%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r4pkp/3p2p1/1np5/4P3/rP1K1P2/PR1RN1PP/8 w - -
Side to move: White
Legal moves: e2d4, h2h3, g2g4, d2d1, b2b1, d3c2, b2c2, d3e3, e2g1, h2h4, e2c3, e4e5, d2c2, e2f4, g2g3, d3c4, e2c1, f3f4, e2g3

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

<rationale>
Position analysis (Win %):
1. d3c4 (62.7%)
2. f3f4 (59.9%)
3. e2c3 (59.8%)
</rationale><uci_move>d3c4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1bnr/pppq2pp/2n2p2/8/Q1BN2b1/2P5/PP1N1PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: c8b8, d7f5, d7d6, h7h5, b7b6, g4e6, a7a6, f8e7, f8d6, g8e7, c6b4, f8a3, f8c5, c6e5, f6f5, g4f3, c6d4, d8e8, f8b4, d7e8, g7g6, h7h6, d7d5, g4f5, g8h6, g7g5, g4e2, c6a5, b7b5, c6e7, g4h3, d7e7, d7f7, g4d1, d7d4, c6b8, g4h5, d7e6, a7a5

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

<rationale>
Position analysis (Win %):
1. g8e7 (70.8%)
2. a7a6 (70.0%)
3. h7h5 (67.9%)
4. c6d4 (65.9%)
5. f8c5 (64.3%)
</rationale><uci_move>g8e7</uci_move><|eot_id|>


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

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

Position (FEN): 1BB5/8/8/8/8/8/8/1K1k4 b - - 0 1
Side to move: Black
Legal moves: d1e1, d1d2, d1e2

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>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/3bppbp/p1p3p1/8/1p1Pn3/4BN1P/PP2NPP1/1R1QK2R w Kkq -
Side to move: White
Legal moves: e2c1, d1c2, e3f4, b2b3, g2g3, e1f1, d1b3, f3h4, d1d3, h1g1, d1d2, d1a4, e2c3, e3h6, h1h2, f3h2, f3e5, b1a1, a2a4, d4d5, f3d2, e3c1, a2a3, f3g5, e2f4, e3g5, h3h4, f3g1, d1c1, g2g4, e2g3, e1g1, e3d2, h1f1, b1c1, e2g1

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

<rationale>
Position analysis (Win %):
1. b1c1 (45.2%)
2. f3e5 (44.9%)
3. e2f4 (44.6%)
4. d1c1 (41.7%)
</rationale><uci_move>b1c1</uci_move><|eot_id|>


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

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

Position (FEN): 5R2/p1qb2pk/2p5/3pp1Bp/Q1P4P/3P3n/PrN3K1/7B b - -
Side to move: Black
Legal moves: a7a6, c7b6, h3f2, d7e6, a7a5, b2b8, g7g6, b2b6, c7d6, c7b7, c7d8, c7b8, h7g6, b2a2, b2b3, h3g1, d5d4, e5e4, c7a5, b2b5, b2b4, d5c4, c7c8, d7f5, d7g4, d7c8, h3g5, c6c5, b2b1, b2b7, b2c2, d7e8, h3f4

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

<rationale>
Position analysis (Win %):
1. e5e4 (13.4%)
2. c7d6 (10.5%)
3. h3g5 (9.3%)
</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): r1b2rk1/q5pp/2p1pn2/p7/N4P2/1P3NQ1/P5PP/3R1R1K w - -
Side to move: White
Legal moves: g3g5, f3d2, d1d7, h2h3, d1a1, a4c3, g3h4, d1d8, f3h4, f1g1, f4f5, d1e1, f3e5, f3d4, a4b6, a4b2, d1d5, g3g7, f1f2, d1d4, f3e1, f3g1, f1e1, a4c5, g3h3, a2a3, b3b4, d1d3, d1b1, d1d6, g3g6, f3g5, d1c1, h2h4, g3f2, g3g4, g3e1, d1d2

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

<rationale>
Position analysis (Win %):
1. f3e5 (56.1%)
2. g3e1 (53.6%)
3. f3d4 (52.4%)
4. g3f2 (51.7%)
5. f1e1 (50.9%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k2pn/5p2/3pPPP1/3P1K2/8/8/8 w - -
Side to move: White
Legal moves: f4f3, g5g6, f4g3, e5f6, f4g4, e5e6, g5f6, f4e3

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

<rationale>
Position analysis (Win %):
1. e5f6 (99.0%)
2. g5g6 (49.4%)
3. e5e6 (7.6%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppN2pp1/2n1b2p/2b5/8/3B1N1P/q1P2PP1/1R1Q1RK1 b - -
Side to move: Black
Legal moves: c5e3, a2b3, a7a6, g8h8, c5d6, e6c4, c5a3, c6b8, b7b6, a2a6, c5f2, h6h5, f8b8, f8e8, c6e7, e6f5, c6a5, e6g4, c6e5, a2a3, c6b4, a8d8, a2a5, a2c2, a8b8, a2b2, a2b1, f8c8, e6c8, c5b6, a8c8, b7b5, f7f5, c5b4, f8d8, a7a5, e6d7, a2a1, a2a4, g7g5, c6d4, c6d8, c5e7, e6d5, a8e8, e6b3, f7f6, g7g6, e6h3, a2d5

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

<rationale>
Position analysis (Win %):
1. c5b6 (58.9%)
2. a8b8 (55.3%)
3. c6b4 (54.6%)
4. a8c8 (49.9%)
5. a8d8 (49.5%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

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

Position (FEN): B1q3k1/4Qp2/p3p1p1/2p1P2p/1P5P/6K1/5PP1/8 b - -
Side to move: Black
Legal moves: c8d8, c8a8, c8b8, c8f8, g8h8, f7f6, c8d7, g8h7, c8e8, g8g7, c5b4, a6a5, c8c6, f7f5, c8b7, c8c7, g6g5, c5c4

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

<rationale>
Position analysis (Win %):
1. c5c4 (83.8%)
2. a6a5 (71.2%)
3. c5b4 (50.0%)
4. c8a8 (50.0%)
5. c8b8 (50.0%)
</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): 6n1/6P1/k7/8/2PB4/1P1P1K2/8/8 b - -
Side to move: Black
Legal moves: a6a5, g8f6, g8e7, a6b7, g8h6

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

<rationale>
Position analysis (Win %):
1. g8h6 (99.0%)
2. g8f6 (99.0%)
3. a6a5 (99.6%)
4. a6b7 (99.6%)
5. g8e7 (99.6%)
</rationale><uci_move>g8h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k1R1/7P/2K1P3/p7/P6r/2p5/8 b - -
Side to move: Black
Legal moves: e7e6, e7e8, e7f8, e7d8

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

<rationale>
Position analysis (Win %):
1. e7d8 (49.3%)
2. e7e8 (14.4%)
3. e7f8 (14.4%)
4. e7e6 (2.5%)
</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): 5k2/1ppRq1pp/p3P1r1/8/2p5/2P2N2/P1P3PP/4R1K1 b - -
Side to move: Black
Legal moves: a6a5, e7a3, b7b5, f8e8, b7b6, e7h4, e7e8, e7b4, e7d8, g6e6, h7h5, g6h6, g6g5, g6g4, e7e6, g6f6, c7c5, e7f6, g6g3, c7c6, e7g5, h7h6, e7c5, f8g8, g6g2, e7f7, e7d6, e7d7

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

<rationale>
Position analysis (Win %):
1. g6f6 (83.8%)
2. g6e6 (82.1%)
3. e7c5 (43.3%)
</rationale><uci_move>g6f6</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/ppp2ppp/8/3pP3/1n1P4/B2Bq3/P2K1PPP/2R4R w kq -
Side to move: White
Legal moves: d2e3, d2c3, d2d1, f2e3

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

<rationale>
Position analysis (Win %):
1. d2e3 (61.6%)
2. f2e3 (54.3%)
3. d2c3 (0.7%)
4. d2d1 (0.5%)
</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): r4bkr/ppq3p1/5nN1/2pp1QBp/3P3P/8/3N1PP1/4R1K1 w - -
Side to move: White
Legal moves: d2b3, g6e5, f5d5, f5c2, g1f1, e1e8, d2c4, e1b1, f5f4, g2g3, g6e7, g6h8, g5h6, g2g4, e1f1, f5b1, d2f1, e1e5, e1e4, d2f3, g6f4, f5c8, e1e7, f5d3, f5f6, e1e6, d2b1, e1e2, g5e3, f5e5, d2e4, e1d1, f5h3, e1e3, f5f3, f5e4, f5d7, g5f6, g6f8, g5f4, f2f3, f5e6, e1c1, f2f4, f5g4, d4c5, e1a1, g1h1

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

<rationale>
Position analysis (Win %):
1. e1e6 (79.4%)
2. d2f3 (70.8%)
3. g5f6 (70.6%)
4. g6h8 (69.8%)
5. f5e6 (64.3%)
</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): r2q1rk1/pp1np1bp/2p3p1/3pPn2/3P4/2N2B2/PPPQ1BPP/R4RK1 b - -
Side to move: Black
Legal moves: g8h8, d7e5, g7f6, a8b8, a8c8, b7b6, g6g5, f5h6, g7h6, d7c5, f5d4, f8f7, d8c8, d7b8, f8f6, g8f7, d7b6, c6c5, d8c7, g7e5, a7a6, f8e8, f5d6, d8b8, d8e8, e7e6, a7a5, b7b5, f5h4, h7h5, d8b6, h7h6, f5g3, g7h8, f5e3, d8a5, d7f6

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

<rationale>
Position analysis (Win %):
1. h7h5 (54.5%)
2. g7h6 (52.3%)
3. e7e6 (51.2%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/3Nbpkp/1p2p1p1/2pbP3/P4P2/6P1/r2n1K1P/4R3 b - -
Side to move: Black
Legal moves: a2a3, a2a1, e7h4, d2e4, f7f5, e7d8, d5e4, e7f6, f7f6, h7h6, e7f8, d2c4, g7h6, d5c4, d2b1, a2c2, g6g5, d5b3, d2f1, c5c4, a2a4, d5g2, d5c6, d5h1, e7d6, d2f3, d5b7, d5f3, h7h5, d5a8, d2b3, b6b5, a2b2, e7g5

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

<rationale>
Position analysis (Win %):
1. b6b5 (25.0%)
2. d2b3 (19.7%)
3. d2e4 (19.7%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p3p2/2k3pp/1p6/2rPP3/P3K3/1P6/6R1 b - -
Side to move: Black
Legal moves: f7f6, c4d4, c4c2, c6c7, c4b4, h6h5, b5b4, g6g5, c6b6, c4c3, b7b6, c4c1, c6d6, c4a4, c4c5, c6d7, f7f5

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

<rationale>
Position analysis (Win %):
1. c4a4 (50.2%)
2. h6h5 (50.2%)
3. c4c2 (50.0%)
4. c6d6 (47.6%)
5. c6d7 (47.2%)
</rationale><uci_move>c4a4</uci_move><|eot_id|>


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

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

Position (FEN): q5k1/1bQ1bppp/4p3/p3N3/Pp1P4/1P4PP/1B3P2/6K1 b - -
Side to move: Black
Legal moves: h7h5, b7a6, a8e8, f7f6, f7f5, b7d5, h7h6, b7h1, e7c5, e7d6, e7d8, g8f8, b7g2, g7g5, a8c8, b7c8, e7g5, a8b8, b7f3, a8a7, e7h4, b7e4, a8f8, g8h8, a8d8, a8a6, e7f8, g7g6, e7f6, b7c6

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

<rationale>
Position analysis (Win %):
1. e7f8 (81.1%)
2. e7f6 (72.5%)
3. b7h1 (66.1%)
4. f7f6 (60.4%)
5. g8f8 (56.6%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pppp1ppp/8/4p3/2Bnn3/5N2/PPPP1PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: c4d5, f3g5, h2h4, c4a6, h2h3, c4e2, b2b3, f1e1, c4d3, b1a3, c4f7, f3e5, a2a4, f3e1, d1e1, f3h4, d1e2, c4b5, b2b4, b1c3, d2d3, a2a3, g2g4, g2g3, c2c3, c4b3, f3d4, g1h1, c4e6

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

<rationale>
Position analysis (Win %):
1. f3d4 (53.2%)
2. c4f7 (51.6%)
3. f3e5 (50.0%)
4. d2d3 (48.3%)
5. f1e1 (47.8%)
</rationale><uci_move>f3d4</uci_move><|eot_id|>


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

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

Position (FEN): 4n1k1/pp3ppp/8/PPnrpB2/1B6/2K2P2/6PP/R7 w - -
Side to move: White
Legal moves: f5h3, a1h1, f5b1, g2g3, h2h3, f5d3, c3b2, f5c8, a1a4, c3c2, a1g1, f5h7, f5e4, f5g6, a1b1, a1d1, f5c2, b4a3, f3f4, f5d7, b4c5, a1c1, a1f1, a5a6, a1e1, c3c4, f5g4, g2g4, a1a3, b5b6, h2h4, f5e6, a1a2

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

<rationale>
Position analysis (Win %):
1. c3c4 (84.7%)
2. b5b6 (75.9%)
3. f5c2 (53.9%)
4. f5b1 (53.2%)
5. b4c5 (51.1%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/k7/2P4K/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: h5h6, h5g4, h5h4, c5c6, h5g6, h5g5

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pbp2ppp/8/2p1P3/1Ppq4/5P2/P1PBQ1PP/3R1R1K b - -
Side to move: Black
Legal moves: g7g5, d4d3, d4d5, d4f2, d4e4, d4h4, b7f3, d4a1, f8b8, a8b8, f7f5, a8c8, d4e3, f8d8, d4d7, a8d8, b7c6, d4g1, d4c3, c4c3, d4e5, b7a6, c5b4, d4g4, b7c8, a7a6, b7d5, h7h5, f8c8, h7h6, a7a5, d4d6, a8e8, d4f4, g7g6, g8h8, d4b2, c7c6, b7e4, d4d8, f7f6, f8e8, d4d2

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

<rationale>
Position analysis (Win %):
1. b7c6 (59.5%)
2. b7c8 (56.1%)
3. d4b2 (54.5%)
4. a8e8 (54.2%)
5. f8e8 (53.5%)
</rationale><uci_move>b7c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/6p1/1P3p2/5k2/3nN2P/5PPK/2r5 w - -
Side to move: White
Legal moves: g2g3, e7e6, e7d7, f2f3, e7e8, e7h7, h3h4, e3c4, e3f5, e7b7, e7a7, b5b6, e3c2, e3d5, e3g4, e3d1, e7c7, e7e4, g2g4, e7e5, e7f7, e3f1, e7g7

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

<rationale>
Position analysis (Win %):
1. e3d5 (80.1%)
2. f2f3 (78.6%)
3. g2g3 (71.4%)
4. b5b6 (57.3%)
5. e7e6 (56.8%)
</rationale><uci_move>e3d5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p1p2ppp/n7/2b5/5Bn1/PN1b4/1P2NPPP/2R2RK1 b - -
Side to move: Black
Legal moves: a8f8, g8h8, a8e8, d3b1, c5d4, c5e3, c5f2, g4h6, g7g6, g4f6, h7h5, d3c2, g4f2, c5b4, d3f5, a6b4, d3e2, f7f5, c5a3, c5d6, a6b8, f7f6, d3c4, a8b8, c5e7, g8f8, g4h2, h7h6, d3g6, g4e3, c5f8, a8c8, c7c6, g7g5, a8d8, g4e5, d3e4, c5b6, d3b5

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

<rationale>
Position analysis (Win %):
1. g7g5 (82.0%)
2. c5e7 (80.9%)
3. c5f8 (77.2%)
4. d3e2 (73.1%)
5. c5b6 (68.3%)
</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): r1bqr1k1/pp3ppp/2n5/2Np4/3bn3/4B1P1/PP2PPBP/2RQ1RK1 w - -
Side to move: White
Legal moves: c5a6, b2b3, d1c2, c1b1, c1a1, d1d2, g1h1, d1a4, e3f4, f2f3, c5e4, d1d3, d1d4, c5b3, c5d7, d1e1, e3g5, c1c3, g3g4, f1e1, c1c4, h2h3, g2e4, h2h4, c5b7, e3d2, b2b4, g2h1, d1b3, a2a4, c1c2, e3h6, g2f3, e3d4, c5d3, f2f4, g2h3, c5a4, a2a3, c5e6

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

<rationale>
Position analysis (Win %):
1. e3d4 (53.9%)
2. c5b7 (22.5%)
3. c5e4 (17.4%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1k6/8/5K2/8/5Q2 b - - 0 1
Side to move: Black
Legal moves: b5c5, b5b4, b5b6, b5c6, b5a4, b5a5

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): 1n3k2/8/p2p4/1p3r2/8/1PP2B2/1P4PP/R6K w - -
Side to move: White
Legal moves: a1a2, h2h4, g2g3, f3a8, f3b7, a1a6, f3h5, a1c1, a1b1, f3g4, a1f1, g2g4, f3d5, h2h3, c3c4, h1g1, a1g1, b3b4, a1a3, f3e4, f3d1, a1d1, f3c6, a1a5, a1a4, f3e2, a1e1

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

<rationale>
Position analysis (Win %):
1. b3b4 (85.8%)
2. h2h4 (83.0%)
3. a1d1 (82.1%)
4. h2h3 (81.5%)
5. h1g1 (81.3%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/1p2ppbp/1n1p2p1/p2Pn3/P1P5/1PNBB2P/4QPP1/R3K2R b KQ -
Side to move: Black
Legal moves: g7h8, c8c7, e5d3, c8c6, g7h6, e5d7, c8a8, c8c5, e5c4, g7f6, b6a8, b6d7, e5g4, h7h5, e5c6, e7e6, d8d7, f8e8, b6a4, e5f3, d8c7, c8c4, b6d5, f7f5, f7f6, c8b8, b6c4, h7h6, g8h8, d8e8, g6g5

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

<rationale>
Position analysis (Win %):
1. b6d5 (44.3%)
2. e5f3 (44.1%)
3. e5d3 (42.4%)
4. b6c4 (30.7%)
5. e5c4 (15.6%)
</rationale><uci_move>b6d5</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/ppp1qppb/4pn1p/4N1P1/3P3P/P1N5/1PP2P2/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: e7a3, h7g6, h7e4, h7c2, h6g5, e7d6, h7d3, f6d5, c7c6, g7g6, f6d7, e8d8, a7a5, h8g8, c7c5, b8d7, e7b4, a7a6, f6e4, h7f5, f6h5, b8c6, h7g8, e7c5, e7d8, b8a6, f6g8, f6g4, b7b6, h6h5, b7b5, e7d7

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

<rationale>
Position analysis (Win %):
1. f6d5 (70.8%)
2. f6e4 (70.0%)
3. f6d7 (64.5%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/1pq1r3/p3P2p/2Pp1Bp1/1R6/2Q3P1/5PP1/3R2K1 w - -
Side to move: White
Legal moves: f2f3, f2f4, g1h1, g1h2, c3f3, d1d3, c3g7, b4b7, f5g6, c3d2, f5h3, b4b6, d1a1, f5b1, c3e3, c3b3, c3b2, d1d5, d1d2, b4b2, c3a1, c3f6, c3e1, f5e4, c3c2, g1f1, d1d4, c3d4, b4h4, f5d3, d1e1, b4g4, d1f1, b4f4, b4b3, f5c2, b4b5, c3e5, f5h7, c3h8, b4b1, c3c1, c5c6, c3d3, b4e4, c3a3, f5g4, c3c4, d1c1, d1b1

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

<rationale>
Position analysis (Win %):
1. d1d5 (69.8%)
2. f5b1 (66.6%)
3. f5c2 (60.9%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/3p3p/7P/P3P3/3P1QP1/3R1P1K/qr6 b - -
Side to move: Black
Legal moves: b1b4, b1b6, a1a2, b1f1, f7f5, d6d5, a1b2, f7f6, g7g5, a1e5, b1b5, a1c3, b1h1, b1d1, b1b3, b1c1, a1a4, g8f8, b1b2, g8h7, a1f6, b1b7, b1e1, g8h8, g7g6, a1a3, a1d4, b1g1, b1b8

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

<rationale>
Position analysis (Win %):
1. b1b8 (63.6%)
2. b1c1 (61.0%)
3. a1a4 (56.9%)
</rationale><uci_move>b1b8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2q2pPp/1pb5/2bB4/2Q3P1/8/1PP1p2P/5RBK w - -
Side to move: White
Legal moves: f1e1, c4c3, c4f4, g1f2, c2c3, g1d4, c4b5, g1c5, f1f5, c4b3, c4b4, f1f2, c4a2, f1f6, c4d3, f1b1, c4e2, h2h3, c4c5, c4e4, g4g5, g1e3, h1g2, f1f4, b2b3, d5c6, f1f3, f1c1, d5g2, f1d1, f1f7, h2h4, d5f3, c4a4, b2b4, d5e4, c4a6, c4d4, f1a1

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

<rationale>
Position analysis (Win %):
1. d5g2 (49.4%)
2. h1g2 (12.5%)
3. f1e1 (10.1%)
</rationale><uci_move>d5g2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbnp1p1p/1p2pbp1/2pP4/2B1P3/2PQ1N2/PP3PPP/RN3RK1 w - -
Side to move: White
Legal moves: d5e6, d5d6, b1a3, c4b3, g1h1, f1d1, f1e1, a2a4, d3d1, d3d4, h2h3, c4b5, b2b3, f3h4, g2g4, f3d2, a2a3, d3d2, f3g5, d3e3, h2h4, b2b4, e4e5, d3e2, g2g3, f1c1, d3c2, c4a6, f3d4, b1d2, f3e1, f3e5

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

<rationale>
Position analysis (Win %):
1. d5d6 (51.1%)
2. a2a4 (47.6%)
3. d5e6 (47.2%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1K2P1k1/r7/8/8/8/8/5R2 b - -
Side to move: Black
Legal moves: g7g6, a6a5, a6a3, a6f6, a6g6, g7h6, g7g8, a6c6, a6d6, a6e6, a6a7, a6a2, g7h8, a6b6, a6a1, a6a4, g7h7, a6h6, a6a8

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

<rationale>
Position analysis (Win %):
1. a6f6 (99.0%)
2. a6a2 (99.0%)
3. a6e6 (50.0%)
</rationale><uci_move>a6f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/1n4p1/2p3PP/2p2RP1/prP5/2K5/2B5 w - -
Side to move: White
Legal moves: c2d1, c1e3, f4f3, f4d4, c1d2, c1b2, f4f8, f4f6, f4f5, c1a3, f4f7, f4c4, f4f2, h5h6, f4f1, h5g6, f4e4, c2d2

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

<rationale>
Position analysis (Win %):
1. h5h6 (81.9%)
2. f4f6 (60.7%)
3. f4e4 (53.5%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 3r2rk/p4p1p/2R2N2/3R4/Pp6/3p3P/1P4B1/7K w - -
Side to move: White
Legal moves: c6c4, d5d3, h1g1, g2f3, d5b5, d5d4, c6c3, b2b3, f6h7, d5f5, d5g5, d5c5, c6d6, f6h5, f6g8, d5e5, d5d8, c6c2, c6a6, f6e4, f6d7, f6g4, h3h4, c6e6, c6c7, c6c1, h1h2, f6e8, c6c8, c6b6, d5d6, d5h5, a4a5, d5a5, g2f1, d5d7, g2e4, c6c5

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

<rationale>
Position analysis (Win %):
1. f6g8 (94.9%)
2. d5h5 (91.0%)
3. c6d6 (90.5%)
4. c6c1 (89.9%)
5. d5d8 (89.9%)
</rationale><uci_move>f6g8</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq1r2/1p5k/p2p2pp/2p5/P1B1P1n1/1P1P4/1BP1NbPP/R1Q2R1K w - -
Side to move: White
Legal moves: c1d1, c2c3, c1e3, e2d4, b2e5, b2f6, c4g8, h2h4, g2g3, b2a3, b3b4, e2g1, f1e1, c4f7, e4e5, b2h8, e2g3, f1d1, e2c3, c1b1, b2g7, c1d2, a4a5, c1e1, a1b1, a1a3, f1f2, f1g1, c1f4, c1h6, c4d5, a1a2, c4a6, b2d4, c4b5, h2h3, e2f4, c1g5, c4e6, b2c3, d3d4

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

<rationale>
Position analysis (Win %):
1. h2h3 (40.5%)
2. c1d2 (40.4%)
3. a4a5 (31.2%)
4. c4d5 (30.3%)
5. g2g3 (29.9%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp1nppbp/1q2bnp1/2ppN3/3P1BPP/2N1PP2/PPPQB3/R3K2R b KQ -
Side to move: Black
Legal moves: c5c4, g7h6, f8b8, b6a5, b6c6, b6d6, f8c8, h7h6, b6b2, b6b3, b6b4, d7e5, f6h5, c5d4, e6f5, f6e4, b6c7, a8e8, g8h8, g6g5, a8d8, h7h5, a8c8, f8e8, a8b8, f8d8, g7h8, d7b8, b6b5, b6d8, a7a5, e6g4, f6e8, a7a6, f6g4, b6a6

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

<rationale>
Position analysis (Win %):
1. d7e5 (53.5%)
2. c5d4 (50.0%)
3. b6b2 (50.0%)
</rationale><uci_move>d7e5</uci_move><|eot_id|>


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

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

Position (FEN): rn2r1k1/p1p2ppp/1p1pb3/6b1/P1PP2N1/8/2P2PPP/1RB1KB1R b K -
Side to move: Black
Legal moves: b8d7, e6c4, a7a5, e6d7, d6d5, e8d8, h7h5, g5e3, g5d8, g5h4, g5d2, g5e7, b8c6, b8a6, g5h6, h7h6, e6c8, f7f6, c7c5, e6g4, g5f6, f7f5, g8f8, g5f4, b6b5, e8f8, e8e7, g8h8, g7g6, e8c8, a7a6, e6f5, e6d5, c7c6, g5c1

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

<rationale>
Position analysis (Win %):
1. e6f5 (26.1%)
2. g5c1 (12.1%)
3. e6g4 (11.2%)
</rationale><uci_move>e6f5</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/1b1pbpp1/p1n1p2p/8/1pPPNq2/1P1B1N2/P1Q2PPP/2R2RK1 b - -
Side to move: Black
Legal moves: c8e8, e7f6, f4e5, f7f5, a8b8, c8d8, e6e5, a6a5, d7d5, c6b8, e7d8, f4g3, e7c5, g8h7, f4f5, f4h4, f7f6, c8f8, g7g6, c6e5, f4g5, f4e3, f4g4, e7g5, f4c7, e7h4, c6a5, c6a7, f4d6, f4b8, f4h2, g7g5, h6h5, c8b8, g8h8, f4f3, g8f8, c6d4, f4d2, e7f8, c8c7, c6d8, f4f6, f4c1, e7d6, d7d6, a8a7, f4e4

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

<rationale>
Position analysis (Win %):
1. a6a5 (46.1%)
2. f7f5 (42.0%)
3. d7d5 (36.0%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): r3r3/p1p2kpp/2Qb2q1/4pb2/8/2NP4/PPP2PPP/R1B2RK1 w - -
Side to move: White
Legal moves: b2b3, c6c7, c6e4, a2a3, c6c5, c3d5, c6b5, c3a4, c6f3, b2b4, g1h1, f1d1, c6b7, c6d6, c1f4, c6b6, c3e4, f2f4, c6a8, c6c4, c3b1, d3d4, c6d7, c1h6, a2a4, g2g3, c1e3, c3d1, c1g5, h2h4, h2h3, f1e1, c6d5, c3e2, c3b5, c6a6, a1b1, f2f3, c1d2, c6e8, c6a4, g2g4

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

<rationale>
Position analysis (Win %):
1. f2f3 (75.3%)
2. c3e4 (74.6%)
3. a2a3 (72.9%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp1p2pp/8/2p1Pp1n/6Pq/2P5/PP3P1P/RNBQKB1R w KQkq f6
Side to move: White
Legal moves: d1d4, d1d7, f1d3, b1a3, d1d5, f1b5, c1g5, d1c2, g4f5, d1d6, h2h3, f1g2, a2a4, e1e2, f1a6, c1d2, g4h5, h1g1, e1d2, e5e6, d1e2, e5f6, d1a4, b2b4, d1f3, d1d2, c1h6, a2a3, c3c4, c1e3, b2b3, f1h3, f1e2, d1b3, b1d2, g4g5, f1c4, d1d3, c1f4

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

<rationale>
Position analysis (Win %):
1. f1g2 (67.9%)
2. c1e3 (66.3%)
3. b1a3 (63.3%)
4. g4f5 (62.6%)
5. f1e2 (61.4%)
</rationale><uci_move>f1g2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/4pn2/2ppP1B1/8/2PBP3/PP1N1PPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: f6e4, a7a6, h7h6, d8e8, d8c7, d8e7, d7b8, c5c4, h7h5, g7g6, d8b6, f8e8, f6e8, a7a5, f6h5, a8b8, d5d4, d7b6, b7b5, g8h8, d8a5, b7b6, f6g4, d7e5

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

<rationale>
Position analysis (Win %):
1. c5c4 (76.2%)
2. h7h6 (69.4%)
3. d7e5 (42.5%)
</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): r4rk1/pp1b2pp/2n1p1n1/3pP3/NP4P1/P3qN2/1B2BbKP/R2Q1R2 w - -
Side to move: White
Legal moves: f1h1, f3h4, e2c4, g2h1, d1b1, d1c1, a4b6, a4c5, d1e1, h2h3, f1g1, d1d5, b2c1, b2d4, a1a2, f3d4, d1b3, f1e1, d1d4, d1d3, f1f2, f3d2, e2b5, a4c3, a1b1, g4g5, d1d2, e2a6, g2h3, b2c3, e2d3, d1c2, b4b5, f3e1, f3g1, f3g5, a1c1, h2h4

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

<rationale>
Position analysis (Win %):
1. f1f2 (42.7%)
2. b2c1 (21.6%)
3. g2h1 (18.7%)
4. a4c3 (12.6%)
</rationale><uci_move>f1f2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r2k/pp2q1b1/1n2Pp1p/2pP1P2/6Q1/2N1B3/PP6/2K2BR1 w - -
Side to move: White
Legal moves: g1g2, g4f3, g4d4, g4a4, g1h1, f1b5, f1c4, c3b1, g4f4, e3g5, f1d3, f1g2, g4e4, e3f2, a2a4, g4g3, f1a6, g1g3, g4e2, e3h6, g4c4, g4h5, c1b1, c3e2, b2b3, d5d6, g4g2, c3b5, c1d1, e3c5, g4g5, g4g6, g4b4, c3a4, c3d1, e3d4, c3e4, g4g7, f1h3, c1d2, g4h3, a2a3, f1e2, e3d2, g4h4, b2b4, g4d1, e3f4, c1c2

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

<rationale>
Position analysis (Win %):
1. d5d6 (97.3%)
2. g1h1 (94.9%)
3. g4h4 (94.8%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p5/2p1bk1p/5p2/2P1pP2/1P4P1/PN5P/3K4 w - -
Side to move: White
Legal moves: d1c1, h2h3, b3b4, d1e2, b2d3, a2a4, d1d2, h2h4, d1e1, g3g4, b2a4, c4c5, d1c2, a2a3

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

<rationale>
Position analysis (Win %):
1. d1e2 (63.7%)
2. d1d2 (63.3%)
3. b2a4 (62.1%)
4. d1e1 (55.8%)
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/7p/4P3/3PQqp1/5P2/P3KP1P/8 b - -
Side to move: Black
Legal moves: g4f3, f4f3, f7f6, f4e4, f4c1, g7h8, f4e5, g4g3, g7g8, f4e3, f4f6, f4h2, g7f8, f4g3, f4g5, f4f5, h6h5, f4d2, f7f5

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

<rationale>
Position analysis (Win %):
1. f4e4 (96.0%)
2. f4g5 (95.4%)
3. f4c1 (88.6%)
4. f4h2 (88.2%)
5. g4f3 (84.0%)
</rationale><uci_move>f4e4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1p3pp1/p1npbn1p/2bNp3/2B1P3/1P3N2/PB2QPPP/3R1RK1 w - -
Side to move: White
Legal moves: d1d4, f1e1, b2a1, e2d2, f3d4, d1b1, d1e1, d5b6, d1c1, d1d2, d5c7, h2h3, d5c3, f3g5, g2g4, e2d3, c4d3, b2e5, b2c3, a2a4, d5f4, f3h4, d5e3, d1a1, c4b5, d5f6, a2a3, f3e1, d5b4, b2c1, e2e1, h2h4, f3d2, g1h1, e2c2, g2g3, b2a3, d5e7, b2d4, e2e3, d1d3, b3b4, c4a6, f3e5

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

<rationale>
Position analysis (Win %):
1. b3b4 (41.6%)
2. a2a3 (41.3%)
3. h2h3 (39.7%)
4. g1h1 (38.1%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/p2P2pk/5p1p/8/4Q3/2P4P/2q2PP1/4R1K1 b - -
Side to move: Black
Legal moves: h7h8, c2e4, f6f5, h7g8, g7g6

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

<rationale>
Position analysis (Win %):
1. f6f5 (99.0%)
2. h7g8 (99.0%)
3. c2e4 (50.0%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/1p3ppp/p7/2pp4/8/1P1B1N2/PBPP1PPP/RN1QK2R b KQkq -
Side to move: Black
Legal moves: g7g5, g7g6, e8d7, c8h3, d8h4, d8d6, h7h6, c8e6, c8g4, d8e7, f7f6, d5d4, d8a5, d8d7, a8a7, h7h5, c5c4, b7b6, b7b5, d8g5, f8e7, e8e7, d8c7, f7f5, c8f5, a6a5, g8h6, b8c6, d8f6, b8d7, d8b6, f8d6, g8f6, g8e7, c8d7

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

<rationale>
Position analysis (Win %):
1. h7h5 (54.7%)
2. b8c6 (54.4%)
3. d8e7 (52.6%)
4. d5d4 (51.3%)
5. g8f6 (50.5%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/p1p1k3/4pppp/2P5/1P1K1PPP/P2B4/8 w - -
Side to move: White
Legal moves: b3b4, d2c3, d2a5, d2f4, d2b4, f3f4, d3c3, c4c5, h3h4, a2a4, d3c2, d3e3, d2c1, g3g4, d2e1, a2a3, d2e3, d2g5, d3e2

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

<rationale>
Position analysis (Win %):
1. b3b4 (57.7%)
2. d2e1 (52.0%)
3. a2a3 (50.0%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/R7/5p2/4r2p/7P/P1Nr1P2/4pK2/4B3 b - -
Side to move: Black
Legal moves: e5d5, d3d4, e5e8, f8g8, d3d5, e5e7, d3d1, d3d2, e5a5, e5g5, d3c3, f8e8, e5e4, f6f5, e5f5, e5e3, d3d7, e5c5, e5e6, d3f3, d3d6, d3e3, e5b5, d3d8

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

<rationale>
Position analysis (Win %):
1. d3d4 (74.0%)
2. e5e6 (73.8%)
3. e5f5 (55.7%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p2kpp1/3bp2p/p2pN2P/Pn1P2P1/nP2P3/3BKP2/1B6 w - -
Side to move: White
Legal moves: b1a2, b1d3, b1h7, b1g6, e5d3, d2c3, b1f5, f2f4, e3e4, e5f3, e5g6, b1e4, b1c2, e5c6, e2e1, e5f7, e2d1, e2f1, d2c1, e2f3, g4g5, e5c4, e5d7, d2b4, d2e1, f2f3

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

<rationale>
Position analysis (Win %):
1. b1d3 (56.7%)
2. b1h7 (55.2%)
3. d2b4 (52.9%)
</rationale><uci_move>b1d3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp2pp1p/2np1np1/6N1/2B1P3/2N5/PP3PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: h7h5, f6e4, f8h6, c6b8, d8d7, e8d7, f6g8, f6h5, d8c7, f6d5, f6d7, a8b8, e7e5, d8a5, d6d5, b7b6, c8f5, a7a6, c8e6, c6e5, c8d7, h8g8, f6g4, c6b4, e7e6, d8b6, h7h6, a7a5, f8g7, b7b5, c8h3, c6d4, c8g4, c6a5

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

<rationale>
Position analysis (Win %):
1. c8e6 (70.8%)
2. c6e5 (57.5%)
3. e7e6 (47.7%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/4bpp1/p3q3/n3P2p/Pp4R1/1P3N1P/3B1PP1/1R1Q2K1 w - -
Side to move: White
Legal moves: d1e1, b1a1, f3e1, g4b4, f3h2, f3g5, d2h6, g4f4, g4h4, b1b2, f3h4, d2g5, g4c4, d2c3, d2c1, g4g5, d2f4, g4g6, d1f1, d2b4, d1e2, g1h2, g4d4, d1c2, b1c1, f3d4, g4e4, d2e3, h3h4, g1f1, g4g7, g2g3, g4g3, g1h1, d1c1, d2e1

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

<rationale>
Position analysis (Win %):
1. g4f4 (57.5%)
2. g4e4 (56.0%)
3. g4g3 (52.8%)
4. g4d4 (49.3%)
5. g4g5 (29.7%)
</rationale><uci_move>g4f4</uci_move><|eot_id|>


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

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

Position (FEN): r7/2BBk3/1p2pp2/3p4/P2PbPp1/1P2P1P1/8/2R3K1 b - -
Side to move: Black
Legal moves: a8c8, e4f3, e7f7, e4b1, a8g8, b6b5, a8a4, a8a7, e4h7, e7d7, a8f8, e4f5, a8e8, a8b8, e4g6, e7f8, a8d8, e4c2, f6f5, a8h8, e4d3, a8a5, e4g2, e6e5, a8a6, e4h1

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

<rationale>
Position analysis (Win %):
1. e6e5 (82.9%)
2. e7d7 (51.9%)
3. a8h8 (51.8%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/2n2ppp/1BP1pb2/1p2N3/P4P2/4P3/6PP/R5K1 b - -
Side to move: Black
Legal moves: c8e8, h7h6, g7g6, f6e5, c8d8, f6e7, f6d8, c8b8, h7h5, c8a8, c7e8, g8f8, f6g5, c7a8, g8h8, c7a6, f6h4, g7g5, c7d5, b5b4, c8f8, b5a4

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

<rationale>
Position analysis (Win %):
1. c7a8 (68.4%)
2. b5b4 (67.5%)
3. c7d5 (64.8%)
4. b5a4 (51.1%)
5. f6e5 (50.8%)
</rationale><uci_move>c7a8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/p4ppp/2p1p3/3n4/8/P1N5/1PP1BPPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: d8c7, d5e7, e6e5, d5c7, d8d6, d8d7, d5e3, f8e7, d8a5, d5f4, c6c5, f8a3, f7f6, f8d6, d5b4, d8b6, d5f6, f8c5, a7a6, h8g8, a8b8, d5b6, d8g5, h7h6, g7g6, d8h4, d8e7, g7g5, d8f6, e8d7, h7h5, e8e7, f7f5, c8b7, f8b4, c8d7, c8a6, a7a5, d5c3

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

<rationale>
Position analysis (Win %):
1. d8c7 (52.2%)
2. d8f6 (51.5%)
3. f8e7 (48.8%)
4. d5c3 (48.3%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): 2n5/1p3ppp/p1k1p3/4P3/PP1KN3/7P/5PP1/8 b - -
Side to move: Black
Legal moves: c6b6, c6c7, f7f6, h7h5, g7g5, b7b5, c8b6, c6d7, f7f5, b7b6, c8d6, a6a5, h7h6, c8a7, g7g6, c8e7

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

<rationale>
Position analysis (Win %):
1. c8e7 (53.6%)
2. c8b6 (52.2%)
3. h7h6 (50.6%)
</rationale><uci_move>c8e7</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/ppp1bppp/4pnb1/4N3/3P4/6N1/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: h2h3, d1g4, d1f3, c1h6, g3f5, e1e2, c2c3, f1c4, e5g4, a2a3, f1a6, f1d3, h1g1, c1e3, b2b3, c1d2, e5d7, e1d2, e5c4, g3e4, g3e2, b2b4, d1e2, c1g5, d4d5, c2c4, g3h5, c1f4, e5c6, d1d3, f1e2, f2f3, e5f3, d1h5, h2h4, f1b5, a2a4, e5f7, d1d2, f2f4, e5g6, a1b1, e5d3

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

<rationale>
Position analysis (Win %):
1. h2h4 (56.3%)
2. c2c3 (51.2%)
3. c1e3 (50.4%)
4. f1e2 (50.0%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): 7Q/1p6/p1p2pp1/6k1/3P4/PP2nqPP/8/6K1 w - -
Side to move: White
Legal moves: h8b8, h8g8, a3a4, h8c8, g1h2, b3b4, h8d8, h8f6, h8h6, h8f8, g3g4, h8g7, h8h7, d4d5, h8e8, h8a8, h3h4, h8h4, h8h5

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

<rationale>
Position analysis (Win %):
1. h8h4 (0.8%)
2. h3h4 (1.0%)
3. h8h5 (1.0%)
</rationale><uci_move>h8h4</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/4k1p1/p3p3/1p6/3qnRp1/6P1/PP2Q1KP/2B5 w - -
Side to move: White
Legal moves: f4f2, f4g4, h2h4, e2f1, e2f2, e2e3, e2b5, b2b3, h2h3, g2f1, c1d2, f4f1, f4e4, b2b4, e2c2, e2g4, f4f5, f4f8, f4f7, e2d3, c1e3, e2c4, e2d2, f4f6, e2f3, g2h1, f4f3, e2d1, e2e1, a2a3, e2e4, a2a4

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

<rationale>
Position analysis (Win %):
1. f4e4 (52.4%)
2. f4g4 (49.5%)
3. c1e3 (38.5%)
</rationale><uci_move>f4e4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1b2bppp/1q1Np3/3nP3/6P1/2NQ4/PPP4P/2KR3R b kq -
Side to move: Black
Legal moves: e8d7, e7d6, e8d8, b6d6, e8f8

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

<rationale>
Position analysis (Win %):
1. b6d6 (83.5%)
2. e8d8 (42.3%)
3. e8d7 (33.9%)
4. e8f8 (28.5%)
5. e7d6 (17.9%)
</rationale><uci_move>b6d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/k6P/8/8/3K4 b - - 0 1
Side to move: Black
Legal moves: a4b3, a4b4, a4a3, a4b5, a4a5

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): r1bqkbnr/1p3ppp/p3p3/8/2BQ4/5N2/PPP2PPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: c8d7, f7f6, b7b5, f8e7, d8h4, d8d5, a6a5, a8a7, d8e7, f8c5, d8c7, d8d4, e8e7, e6e5, d8f6, d8b6, g8f6, d8a5, g7g6, d8g5, a8b8, f8a3, h7h5, b7b6, d8d6, f7f5, g8h6, g7g5, g8e7, f8b4, h7h6, f8d6, d8d7

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

<rationale>
Position analysis (Win %):
1. g8e7 (58.9%)
2. b7b5 (57.9%)
3. g8f6 (57.0%)
4. d8d6 (54.5%)
5. d8d4 (51.2%)
</rationale><uci_move>g8e7</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/4rppp/p6n/2R5/B7/P2p1N1P/1P1QnPP1/5R1K b - -
Side to move: Black
Legal moves: a6a5, e2d4, e2c3, d8f8, d8a5, e2g3, d8d6, d8d4, g8h8, e7a7, f7f6, e2f4, e7b7, e7e3, e2c1, d8d5, e7c7, e7e8, g7g6, e2g1, a8a7, d8c7, h6g4, a8c8, a8b8, d8b8, e7e5, d8d7, e7d7, h6f5, g7g5, e7e4, d8c8, d8b6, e7e6, d8e8, f7f5, g8f8

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

<rationale>
Position analysis (Win %):
1. g8f8 (67.6%)
2. g8h8 (66.4%)
3. d8b6 (66.4%)
4. e7e6 (65.0%)
5. d8d6 (59.3%)
</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): 8/8/4K1Pk/6RP/r7/8/8/8 b - -
Side to move: Black
Legal moves: h6g7, a4a1, a4a5, a4g4, a4d4, a4b4, a4a3, a4a6, a4e4, a4c4, a4a2, h6g5, a4a8, a4h4, a4a7, a4f4

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

<rationale>
Position analysis (Win %):
1. a4e4 (86.1%)
2. a4a1 (86.1%)
3. a4a2 (86.0%)
4. h6g5 (50.0%)
5. a4a6 (50.0%)
</rationale><uci_move>a4e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2p5/8/Q1k4K/8/8 b - - 0 1
Side to move: Black
Legal moves: c3d2, c3c2, c3c4, c3d4

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>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): r3kb1r/ppq1pp1p/1nn3p1/3bp1N1/P1p5/2P5/1PBPQPPP/RNB2RK1 w kq -
Side to move: White
Legal moves: g5e6, g2g4, e2d1, b2b3, g5h7, h2h4, e2d3, g5f3, g2g3, c2d1, g5f7, e2c4, f2f3, e2e4, e2g4, c2g6, c2e4, f1e1, g1h1, e2e5, e2h5, g5e4, c2f5, c2b3, e2e3, d2d4, g5h3, e2f3, b2b4, b1a3, d2d3, c2d3, a1a2, e2e1, f2f4, a4a5, a1a3, f1d1, h2h3

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

<rationale>
Position analysis (Win %):
1. a4a5 (41.0%)
2. d2d3 (38.1%)
3. f1d1 (36.2%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/5pbp/p5p1/1pq5/n3P3/3BQ3/P3nPPP/2R2RK1 w - -
Side to move: White
Legal moves: g1h1, e3e2, d3e2

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

<rationale>
Position analysis (Win %):
1. d3e2 (58.7%)
2. e3e2 (54.9%)
3. g1h1 (9.8%)
</rationale><uci_move>d3e2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p1R1pp2/4b2p/6p1/4B3/Pr2P1P1/5P1P/4K3 b - -
Side to move: Black
Legal moves: f7f6, e6c4, e6f5, e6c8, b3b4, b3d3, e6d7, b3e3, b3a3, e6g4, b3b1, h6h5, e6d5, g8g7, b3b5, b3b7, a7a5, g8f8, b3b8, b3c3, b3b6, a7a6, g8h8, e6h3, f7f5, b3b2, g5g4

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

<rationale>
Position analysis (Win %):
1. a7a6 (50.0%)
2. a7a5 (50.0%)
3. b3a3 (46.2%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 6br/2kq2p1/rp3pPp/p1p1pP1P/P2pP3/1P1P4/1QPB4/RR4K1 b - -
Side to move: Black
Legal moves: d7f7, d7d8, c7d8, a6a7, c7c8, d7b5, c7b8, g8e6, d7c8, d7e8, c5c4, d7d5, d7a4, g8b3, d7e7, c7c6, g8h7, h8h7, c7d6, c7b7, d7f5, d7d6, g8d5, g8c4, a6a8, g8f7, d7c6, d7e6, b6b5

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

<rationale>
Position analysis (Win %):
1. c7b7 (53.3%)
2. c7c8 (53.1%)
3. g8d5 (50.0%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


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

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

Position (FEN): r4b2/pp1k1p2/8/2p2N2/P1N1P1pP/3P2rq/1PP1Q1P1/R5K1 b - -
Side to move: Black
Legal moves: h3h4, f8d6, b7b6, g3f3, d7c6, d7d8, b7b5, f8e7, f8h6, g3e3, g3d3, d7e8, h3g2, g3g2, a8d8, d7c7, h3h1, d7e6, f7f6, d7c8, f8g7, a8e8, h3h2, a8b8, a8c8, a7a6, a7a5

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

<rationale>
Position analysis (Win %):
1. d7e6 (90.6%)
2. a8d8 (89.8%)
3. f8e7 (87.8%)
</rationale><uci_move>d7e6</uci_move><|eot_id|>


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

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

Position (FEN): K7/8/7Q/8/p7/8/6k1/8 b - - 0 1
Side to move: Black
Legal moves: g2g1, g2f3, g2g3, g2f1, g2f2, a4a3

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>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/pppr4/6pr/3pRn1p/3P4/P1N2R2/1PP2P1P/2K5 w - -
Side to move: White
Legal moves: c3e2, h2h3, c3a4, c3d1, e5e7, c3e4, e5d5, f3d3, e5e2, c1b1, c3b5, c3d5, h2h4, f3f5, f3e3, f3f4, e5e3, e5e6, f3h3, e5e4, e5e8, c3b1, f3g3, e5e1, c1d1, b2b4, c3a2, e5f5, b2b3, a3a4, c1d2

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

<rationale>
Position analysis (Win %):
1. c3d5 (66.4%)
2. e5d5 (55.6%)
3. e5e8 (55.2%)
4. c3e2 (49.9%)
5. c3a4 (49.9%)
</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): r2q1rk1/pbppbppp/np2pn2/3PN3/2P5/6P1/PP2PPBP/RNBQ1RK1 b - -
Side to move: Black
Legal moves: c7c6, e6d5, h7h5, a8c8, e7c5, b7c6, f6d5, b7c8, d8b8, e7d6, d7d6, e7a3, f6e8, e7b4, d8c8, a8b8, d8e8, a6b8, f6h5, f6e4, b6b5, f8e8, g7g5, b7d5, c7c5, g8h8, a6c5, h7h6, g7g6, f6g4, a6b4

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

<rationale>
Position analysis (Win %):
1. d8c8 (56.5%)
2. a8b8 (55.9%)
3. e6d5 (53.3%)
4. a6c5 (53.0%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/6pp/2p5/1p6/1P1Q4/8/2b5/6K1 w - -
Side to move: White
Legal moves: d4h4, d4d2, d4g7, d4a7, d4f2, d4f6, d4a1, d4c4, d4d1, d4e5, g1f2, d4e4, d4g4, g1g2, d4d7, d4c3, d4b6, d4f4, d4c5, g1h1, d4d3, d4b2, d4d6, d4d5, g1h2, g1f1, d4d8, d4e3

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

<rationale>
Position analysis (Win %):
1. d4a7 (58.5%)
2. d4d6 (50.0%)
3. d4e5 (50.0%)
</rationale><uci_move>d4a7</uci_move><|eot_id|>


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

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

Position (FEN): 2r1kb1r/1p3ppp/pB2p3/4n3/6b1/5N2/PP2BPPP/3R1RK1 w k -
Side to move: White
Legal moves: e2a6, d1d6, d1d8, g1h1, g2g3, f1e1, h2h4, f3g5, d1d3, e2b5, d1a1, d1d4, d1b1, b6d4, d1d7, h2h3, f3e5, f3d4, b6a7, f3h4, e2d3, a2a4, f3e1, b6a5, d1d5, b2b3, b2b4, e2c4, b6c7, d1e1, d1d2, f3d2, b6e3, d1c1, a2a3, b6d8, b6c5

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

<rationale>
Position analysis (Win %):
1. d1c1 (50.0%)
2. f3e5 (45.6%)
3. d1d2 (41.5%)
4. a2a3 (39.9%)
5. b6d4 (39.7%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/pbp2ppp/1p1qnb2/3p1Q2/3P4/1NPB4/PP1B1PPP/4R1K1 b - -
Side to move: Black
Legal moves: e6g5, d6b4, c7c6, d6f8, g7g6, d6e7, d6e5, d6d7, d6h2, d6a3, f6d4, d8a8, e6f4, d8c8, d8f8, b7c8, d6c5, d8b8, g8f8, g7g5, d8e8, g8h8, b6b5, a7a6, a7a5, c7c5, f6h4, e6d4, d6f4, d8d7, f6e5, e6f8, d6g3, b7a6, b7c6, f6e7, f6g5, h7h5, e6c5, d6c6, h7h6, b7a8

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

<rationale>
Position analysis (Win %):
1. g8f8 (78.8%)
2. h7h6 (78.0%)
3. e6f8 (52.7%)
</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): 2kr1bnr/ppp1pppp/2n5/q7/3P4/1QN1Pb2/PP3PPP/R1B1KB1R w KQ -
Side to move: White
Legal moves: g2f3, f1a6, b3a4, g2g3, b3b7, a2a3, b3c2, b3a3, g2g4, e3e4, b3b4, h2h4, c1d2, b3d1, b3c4, h1g1, f1d3, h2h3, e1d2, f1b5, a1b1, b3b5, b3e6, f1e2, d4d5, b3d5, b3f7, f1c4, a2a4, b3b6

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

<rationale>
Position analysis (Win %):
1. g2f3 (53.4%)
2. c1d2 (27.8%)
3. a2a3 (26.2%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/ppp2ppp/2np1q2/8/2B1P3/2p2N2/PP3PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1c2, f3d4, b2c3, h2h3, d1b3, d1d5, c1g5, c4d5, f3g5, f1e1, d1d2, f3e1, g2g4, f3h4, h2h4, b1c3, b1d2, b1a3, c4b5, c1f4, e4e5, d1d4, d1a4, a2a3, b2b3, c4e6, a2a4, g1h1, c4e2, c1d2, c4b3, c1h6, c4a6, c4d3, c4f7, b2b4, g2g3, f3e5, c1e3, d1e1, d1d6, f3d2, d1e2, d1d3

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

<rationale>
Position analysis (Win %):
1. b1c3 (77.8%)
2. d1b3 (65.8%)
3. c1g5 (57.5%)
4. b2c3 (50.3%)
5. d1c2 (50.0%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 1R3bk1/p1p4R/3p2P1/2pPp3/8/K1P5/P1q5/8 w - -
Side to move: White
Legal moves: b8a8, b8b2, h7e7, b8d8, b8e8, h7h6, h7h1, b8f8, h7h2, b8b4, c3c4, b8b3, h7c7, h7g7, b8b6, h7f7, b8b5, b8c8, h7h3, h7h8, b8b7, b8b1, h7h5, g6g7, h7d7, h7h4

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

<rationale>
Position analysis (Win %):
1. g6g7 (50.0%)
2. h7f7 (27.7%)
3. h7c7 (20.9%)
</rationale><uci_move>g6g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp4pp/3bp3/4P3/5r2/2N2P1q/PP6/R2Q1RK1 b - -
Side to move: Black
Legal moves: f4a4, d6e5, f4f7, h3g2, g7g5, h3f5, d6a3, h7h6, h3f3, f4f8, f4g4, f4b4, h3h5, a7a5, b7b6, f4e4, h3h4, g8h8, f4c4, d6c7, h3h1, d6b4, d6c5, d6b8, h3g3, f4f5, h3h6, b7b5, f4h4, d6e7, a7a6, d6f8, g7g6, f4f3, h3h2, h3g4, h3f1, g8f7, h7h5, g8f8, f4f6, f4d4

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

<rationale>
Position analysis (Win %):
1. f4h4 (30.9%)
2. h3g3 (1.0%)
3. d6c5 (1.0%)
</rationale><uci_move>f4h4</uci_move><|eot_id|>


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

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

Position (FEN): q1r3k1/5pb1/4p2p/rp1nNbp1/P1BP4/1Q4BP/5PP1/R2R2K1 w - -
Side to move: White
Legal moves: e5f7, g3h2, b3f3, b3e3, c4d5, g1h2, a1b1, b3b1, c4d3, d1d2, b3a2, d1b1, c4f1, f2f4, b3a3, f2f3, d1d3, a1a3, e5d3, g3h4, h3h4, c4b5, b3b2, b3c3, a1c1, e5d7, e5g6, e5c6, d1c1, d1e1, b3c2, b3b4, g3f4, e5g4, b3b5, g1h1, b3d3, d1f1, g1f1, c4e2, a4b5, e5f3, a1a2

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

<rationale>
Position analysis (Win %):
1. c4b5 (48.9%)
2. c4d5 (46.8%)
3. c4f1 (26.5%)
</rationale><uci_move>c4b5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p2/4p1np/4P3/p1r2P2/4R1P1/3R2BK/r7 b - -
Side to move: Black
Legal moves: g6e5, c4f4, c4c5, h6h5, g6e7, c4c1, a1h1, c4c8, a1d1, c4e4, g6f4, c4b4, g6h8, f7f6, c4c3, c4c7, a1g1, f7f5, c4c2, a1a3, g8f8, a1e1, c4d4, g6h4, g8h8, g8g7, g6f8, a1a2, c4c6, a1f1, a4a3, g8h7, a1c1, a1b1

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

<rationale>
Position analysis (Win %):
1. g8g7 (46.1%)
2. g6f8 (45.3%)
3. a1c1 (44.0%)
4. g6e7 (44.0%)
5. c4c7 (42.3%)
</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): r2q1rk1/3bbppp/pp2pn2/6B1/N2p4/PP1P1Q1P/2P1BPP1/R4RK1 b - -
Side to move: Black
Legal moves: h7h5, g8h8, e7a3, d8e8, e6e5, f6g4, b6b5, d8b8, d7e8, a6a5, f6h5, f6e4, e7c5, h7h6, a8a7, e7b4, d8c8, f6e8, d8c7, d7a4, e7d6, g7g6, d7c8, f8e8, a8c8, d7b5, a8b8, f6d5, d7c6

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

<rationale>
Position analysis (Win %):
1. f6d5 (32.4%)
2. a8c8 (29.8%)
3. b6b5 (29.6%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/1p2ppbp/p5p1/3pP3/3P4/2N2N2/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: g7f6, e8f8, f7f5, b8d7, g6g5, e8d7, f7f6, c8h3, g8h6, h7h6, g7h6, c8g4, h7h5, d8c7, d8d6, g7e5, d8d7, g8f6, a8a7, b8c6, e7e6, c8e6, g7f8, c8d7, a6a5, b7b6, b7b5, d8a5, d8b6, c8f5

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

<rationale>
Position analysis (Win %):
1. h7h5 (59.3%)
2. f7f6 (57.3%)
3. c8g4 (57.1%)
4. g8h6 (56.8%)
5. b8c6 (53.9%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/R7/8/8/2K3k1/8/7R b - - 0 1
Side to move: Black
Legal moves: g3f4, g3f3, g3g2, g3g4, g3f2

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>g3g4</uci_move><|eot_id|>