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

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

Position (FEN): r1b2rk1/2q2ppp/p1pbpn2/2ppN3/3P4/2P1PNB1/PP3PPP/R2QK2R b KQ -
Side to move: Black
Legal moves: c7b6, c7d7, f6g4, c7e7, a8b8, c5c4, h7h5, c8d7, c7b8, d6e7, c7a5, c8b7, g8h8, f6d7, d6e5, g7g6, c7a7, a8a7, c7d8, f6e8, c5d4, h7h6, g7g5, f6e4, f8e8, c7b7, a6a5, f8d8, f6h5

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

<rationale>
Position analysis (Win %):
1. c5d4 (48.5%)
2. c5c4 (47.4%)
3. f6e4 (44.0%)
</rationale><uci_move>c5d4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp3p1p/2n1p2p/3pP3/3P4/1QN2N2/P3BPPP/q4RK1 b kq -
Side to move: Black
Legal moves: c6b4, b7b6, b7b5, a1f1, a1c1, c6b8, a1b2, e8e7, c6a5, f8b4, c8d7, c6e5, f8e7, f7f6, a7a6, f8d6, f7f5, e8d7, c6d8, h8g8, a1a2, f8c5, f8a3, c6d4, a1b1, a1c3, h6h5, a1e1, a8b8, f8g7, c6e7, a1d1, a7a5, e8d8

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

<rationale>
Position analysis (Win %):
1. a1c3 (75.4%)
2. c6a5 (66.6%)
3. a1f1 (64.3%)
</rationale><uci_move>a1c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2n1p3/1B1n1pB1/3P4/P1N1p3/1PPQ1PPP/2KR3R w - -
Side to move: White
Legal moves: d2d3, g5f4, c3d5, g5d8, d2e2, h2h3, b5a4, c3e4, c1b1, a3a4, c3b1, f2f4, h1g1, b5e2, g2g3, f2e3, g5h4, g5e3, c3a2, d1g1, d1e1, d1f1, g5h6, g5f6, b2b3, b5f1, h1f1, h1e1, g5e7, d2e1, c3a4, b5c4, c3e2, d2e3, b5d3, f2f3, g2g4, h2h4, b5a6, b2b4, b5c6

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

<rationale>
Position analysis (Win %):
1. g5e3 (31.6%)
2. g5d8 (19.4%)
3. g5d8 (19.4%)
</rationale><uci_move>g5e3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/p3pppp/2p2n2/1p6/3Pp3/1BN5/PPP1NPPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: b8d7, e4e3, f6h5, h7h5, c8a6, a7a6, c8h3, a7a5, e7e5, c8g4, c6c5, e8d7, d8d4, d8d7, d8a5, d8c7, f6d5, h8g8, g7g5, d8d6, c8f5, c8d7, c8b7, b8a6, d8d5, d8b6, f6d7, c8e6, f6g4, f6g8, b5b4, g7g6, e7e6, h7h6

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

<rationale>
Position analysis (Win %):
1. e7e6 (50.0%)
2. c8b7 (49.1%)
3. c8f5 (48.4%)
4. a7a5 (48.2%)
5. b5b4 (46.8%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


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

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

Position (FEN): 6rr/2R5/p3p2p/4N3/4kP2/2P1b3/PP4P1/4K2R w K -
Side to move: White
Legal moves: h1h2, c7b7, e5d3, e5c4, e5c6, e5f7, h1h6, h1f1, a2a4, e5d7, c7f7, c7a7, h1g1, h1h5, h1h3, e5f3, a2a3, e1d1, e1e2, e1f1, h1h4, g2g4, c7c4, g2g3, c3c4, c7c5, e5g6, e5g4, c7h7, c7c8, b2b4, f4f5, c7e7, b2b3, c7d7, c7g7, c7c6

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

<rationale>
Position analysis (Win %):
1. c7c4 (87.4%)
2. e5f7 (83.5%)
3. g2g3 (69.4%)
4. h1h5 (61.9%)
</rationale><uci_move>c7c4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/ppp1bpp1/2n3n1/3p1q1p/3P4/2P2N2/PP2NPPP/R1BQR1K1 w - -
Side to move: White
Legal moves: f3g5, d1a4, h2h4, c1h6, g1h1, d1c2, d1b3, b2b4, e2f4, d1d3, g1f1, f3h4, a1b1, f3e5, c3c4, h2h3, e2g3, c1d2, d1d2, a2a4, f3d2, a2a3, c1e3, b2b3, c1f4, g2g3, g2g4, e1f1, c1g5

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

<rationale>
Position analysis (Win %):
1. e2g3 (55.7%)
2. h2h3 (52.0%)
3. b2b4 (51.6%)
4. a2a4 (51.6%)
5. c1e3 (50.8%)
</rationale><uci_move>e2g3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1r1b3/2p1q2p/Pp2P1p1/3PQ3/4P1P1/5RPK/2R5 w - -
Side to move: White
Legal moves: c1c6, c1e1, e4f4, f2f3, e4c6, c1g1, f2f8, c1a1, e4h4, a5a6, f2f1, d4d5, e4f3, f2b2, e4b1, e4d3, c1b1, e4g6, c1h1, c1c3, c1c5, c1c4, e4d5, f2f6, c1c2, f2c2, h2g1, h2h1, f2f7, f2e2, e4f5, f2d2, f2f5, c1f1, e4h7, f2f4, g3g4, c1d1, e4g4, f2a2, e4c2

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

<rationale>
Position analysis (Win %):
1. a5a6 (36.0%)
2. c1f1 (35.3%)
3. h2g1 (33.3%)
4. g3g4 (32.7%)
5. f2f3 (32.6%)
</rationale><uci_move>a5a6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppp1qppp/5B2/3P4/8/3n4/PPPK1PPP/RN1Q1B1R b kq -
Side to move: Black
Legal moves: e7e4, h7h6, a8b8, g7f6, e7e5, e7c5, c8d7, d3c1, d3f4, b7b6, e8d7, e7d7, h8f8, e7a3, c8f5, b7b5, e7e6, c8h3, c8e6, e7f8, g7g6, h7h5, h8g8, a7a5, c7c5, g7g5, e7f6, e8g8, d3e1, e7b4, e7e3, c8g4, d3c5, d3b4, d3f2, c7c6, e8d8, d3b2, d3e5, e7d8, e8f8, e7e2, e7e1, e7d6, a7a6

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

<rationale>
Position analysis (Win %):
1. e7e4 (87.2%)
2. e7b4 (83.3%)
3. e7f6 (79.6%)
</rationale><uci_move>e7e4</uci_move><|eot_id|>


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

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

Position (FEN): r1rq2k1/4pp1p/3p2p1/1BpP4/P2bPP2/7P/1PQB1nPK/1R3R2 b - -
Side to move: Black
Legal moves: d4e3, g8h8, c8c7, f2g4, d4g7, f2e4, d8c7, h7h5, d8a5, g8g7, h7h6, f2h3, f7f6, e7e6, d4c3, f7f5, d4f6, d4h8, d4e5, a8a6, d8b6, a8b8, d8d7, f2h1, a8a7, a8a4, f2d1, d8f8, e7e5, c8b8, f2d3, d4b2, g8f8, c8c6, a8a5, g6g5, c5c4, d8e8

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

<rationale>
Position analysis (Win %):
1. c8b8 (80.4%)
2. e7e5 (78.4%)
3. c5c4 (72.3%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

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

Position (FEN): 1r2kb1r/1q1n1ppp/4p3/1pp1P3/5B2/1Q4P1/1P1NPP1P/R4RK1 w k -
Side to move: White
Legal moves: h2h3, f4h6, a1e1, d2b1, b3e3, d2c4, f4g5, a1a6, b3f3, f1c1, a1a4, a1a5, a1c1, f1d1, b3d3, b3d1, e2e4, a1d1, a1a3, b3d5, b3a2, d2f3, b3c2, g3g4, h2h4, b3a4, b3a3, a1a7, b3c4, a1a8, f1b1, a1b1, e2e3, a1a2, d2e4, b3c3, f4e3, b3e6, f1e1, b3b4, b3b5, f2f3

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

<rationale>
Position analysis (Win %):
1. b3f3 (55.0%)
2. b3c2 (50.8%)
3. f1d1 (50.0%)
</rationale><uci_move>b3f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1ppppp/2n2n2/2p5/2B1P3/5Q2/PPPP1PPP/RNB1K1NR w KQkq -
Side to move: White
Legal moves: g1h3, f3g3, g1e2, c2c3, f3f6, h2h4, d2d4, b2b3, f3f4, c4d3, g2g3, f3c3, c4e6, a2a3, e1d1, f3h5, b2b4, b1a3, f3b3, c4b3, g2g4, c4f7, a2a4, c4d5, d2d3, c4b5, f3d1, c4f1, f3a3, h2h3, b1c3, f3f5, e4e5, c4a6, e1f1, c4e2, f3d3, f3e2, f3e3, e1e2, f3g4, f3h3

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

<rationale>
Position analysis (Win %):
1. g1e2 (44.4%)
2. b1c3 (44.1%)
3. d2d3 (43.3%)
4. c4b3 (43.3%)
5. f3e3 (41.5%)
</rationale><uci_move>g1e2</uci_move><|eot_id|>


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

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

Position (FEN): N1bk1b1r/pp3ppp/8/3pq3/4n3/8/PPQP1PPP/RNBK1B1R b - -
Side to move: Black
Legal moves: e5d6, c8f5, c8h3, f7f5, g7g5, e5h2, d8d7, a7a6, e5h5, c8d7, c8e6, f8b4, f8e7, e4g3, h8g8, f8c5, e5d4, d5d4, h7h6, h7h5, a7a5, e4d6, e5b2, e5e8, e5c7, e5g3, d8e7, e5f6, e4f6, e4c3, e4c5, d8e8, e4d2, f7f6, e5e6, e5c3, e5f4, g7g6, f8a3, b7b6, b7b5, e5f5, e5g5, e5b8, e4g5, e4f2, f8d6, c8g4, e5e7

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

<rationale>
Position analysis (Win %):
1. f8d6 (84.6%)
2. e5f4 (78.6%)
3. f8c5 (56.3%)
4. e4f2 (1.0%)
5. c8g4 (1.0%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): r3qrk1/pbp3bp/1p2n1p1/4pp2/1PP5/2B2NP1/P1Q1PPBP/R2R2K1 b - -
Side to move: Black
Legal moves: h7h6, f8f7, a8b8, b7c8, f8f6, b7c6, g6g5, e8f7, c7c6, b7f3, g7f6, g8h8, e8a4, c7c5, e6f4, e8d7, f5f4, a7a6, e8e7, a8d8, e8c8, e8c6, e5e4, g7h8, e6d8, e8d8, e6g5, e6d4, g7h6, a7a5, b7d5, b7e4, b7a6, g8f7, e8b8, h7h5, b6b5, a8c8, e6c5, e8b5

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

<rationale>
Position analysis (Win %):
1. e8c6 (56.9%)
2. e5e4 (55.6%)
3. b7f3 (54.9%)
4. a7a5 (54.3%)
5. c7c5 (52.3%)
</rationale><uci_move>e8c6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/1RP3pp/p7/N6r/4p3/5bP1/7P/6K1 b - -
Side to move: Black
Legal moves: f8f7, h5a5, h7h6, h5h2, h5f5, h5h4, f8e7, h5d5, h5e5, f8g8, f3e2, h5h3, f3g2, f3d1, f3h1, h5h6, h5c5, g7g6, f3g4, f8e8, h5g5, g7g5, h5b5, e4e3

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

<rationale>
Position analysis (Win %):
1. f8f7 (99.0%)
2. h5c5 (87.5%)
3. f3g4 (50.0%)
</rationale><uci_move>f8f7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1p2pp2/6pQ/4q2p/1pB5/1P3P2/p1R3PP/R4K2 w - -
Side to move: White
Legal moves: c2e2, f1g1, a1c1, a1b1, f1f2, c2c1, c4d3, h6c1, c4e2, c4e6, c2c3, a1a2, h6h7, c2f2, g2g4, h2h4, h6g6, h6f4, h6h8, c2a2, a1e1, c4b5, h6g5, a1d1, c2d2, h6d2, f3f4, c2b2, g2g3, c4d5, h2h3, h6h5, h6g7, h6f8, c4a6, h6e3, c4f7

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

<rationale>
Position analysis (Win %):
1. h6g6 (83.9%)
2. c2a2 (73.9%)
3. a1a2 (63.7%)
4. h6c1 (50.0%)
5. c2c1 (50.0%)
</rationale><uci_move>h6g6</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/ppp2ppp/2n1b3/3p4/2PP4/5N2/PP3PPP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: b2b3, b1a3, c1h6, b1d2, c1g5, f1e2, d1d2, b1c3, h1g1, d1a4, f1d3, f3g5, c1d2, a2a4, h2h4, d1d3, g2g3, e1e2, d1b3, b2b4, c4d5, g2g4, f3h4, e1d2, d1c2, f3d2, c1e3, f3g1, a2a3, d1e2, c1f4, h2h3, c4c5, f3e5

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

<rationale>
Position analysis (Win %):
1. b1c3 (53.6%)
2. c4c5 (51.3%)
3. c4d5 (50.6%)
4. f3g5 (47.7%)
5. d1b3 (47.0%)
</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): 8/8/2K5/7Q/8/8/3p4/5k2 b - - 0 1
Side to move: Black
Legal moves: f1e1, f1g2, d2d1n, d2d1r, f1f2, f1g1, d2d1b, d2d1q

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>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): rn1qkb1r/p3p1pp/1p3p2/3pBb1n/3P4/1QN2N2/PP2PPPP/R3KB1R w KQkq -
Side to move: White
Legal moves: e1c1, e5f6, e5d6, f3h4, b3d1, b3d5, e5g3, g2g3, a1b1, h2h3, c3d5, c3e4, f3d2, e1d1, e5b8, b3a3, e2e3, h1g1, a2a4, c3b1, h2h4, b3c4, c3b5, e5f4, e5c7, f3g1, e2e4, b3c2, f3g5, a1c1, c3d1, g2g4, b3b4, b3b6, a1d1, e1d2, b3b5, a2a3, b3a4, c3a4

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

<rationale>
Position analysis (Win %):
1. c3d5 (80.8%)
2. e2e3 (76.0%)
3. e2e4 (74.8%)
4. e5b8 (74.3%)
5. b3d5 (70.9%)
</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): 6k1/p1N3p1/5p2/7p/P6P/5P2/4pKP1/3rB3 b - -
Side to move: Black
Legal moves: d1b1, d1d3, a7a6, g8f7, d1c1, g8h7, d1d2, a7a5, g8f8, d1a1, g8h8, d1d5, d1d7, d1d6, g7g6, g7g5, d1d8, f6f5, d1d4, d1e1

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

<rationale>
Position analysis (Win %):
1. d1c1 (56.3%)
2. a7a5 (55.9%)
3. d1d4 (52.5%)
</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): 4rk2/1b3npp/pp1n4/2pB4/2P5/PPb2N1P/1B1R2P1/5K2 w - -
Side to move: White
Legal moves: f3e1, h3h4, f3e5, f3g1, d2d1, d5c6, d2d3, d5b7, a3a4, b2c3, d2f2, d5e4, d5f7, d2c2, f3h2, d2e2, f3d4, b2c1, f1g1, b2a1, g2g4, d5e6, f3g5, f3h4, d2d4, g2g3, f1f2, b3b4

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

<rationale>
Position analysis (Win %):
1. b2c3 (40.4%)
2. d2f2 (14.5%)
3. d5f7 (14.3%)
4. d5b7 (12.7%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp2ppb1/3p1npp/2pP4/2P2B2/2N2N1P/PP2PPP1/R2QKB1R b KQ -
Side to move: Black
Legal moves: f6d5, b7b6, c8d7, h6h5, f6e4, f6h5, b8a6, e7e6, d8b6, d8d7, f6h7, a7a6, c8h3, g7h8, g8h7, b8c6, c8f5, f8e8, d8e8, b8d7, f6g4, e7e5, g8h8, g6g5, d8a5, c8g4, a7a5, f6d7, b7b5, f6e8, d8c7, c8e6

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

<rationale>
Position analysis (Win %):
1. e7e5 (52.9%)
2. g6g5 (50.8%)
3. b7b5 (48.7%)
</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): rnbqkb1r/pp3ppp/5n2/3p2B1/3p4/2N2N2/PP2PPPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: a2a4, c3b1, g5h6, d1b3, d1a4, e2e4, d1b1, f3h4, a2a3, d1c1, g2g4, f3e5, c3e4, f3d2, h2h4, c3b5, d1d4, f3g1, c3a4, b2b4, g2g3, d1d2, g5c1, b2b3, a1b1, h2h3, a1c1, c3d5, d1d3, f3d4, g5f4, h1g1, g5f6, g5h4, d1c2, g5e3, g5d2, e1d2, e2e3

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

<rationale>
Position analysis (Win %):
1. f3d4 (54.5%)
2. g5f6 (54.2%)
3. d1d4 (51.4%)
</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): r2q1rk1/5bbp/1Qnp2p1/2PNp1P1/4P3/7B/1PN2P2/2KR2R1 b - -
Side to move: Black
Legal moves: f7e6, c6b8, f8e8, h7h5, d8d7, f7e8, d8f6, a8a5, g7h6, f7d5, d8g5, c6b4, a8a7, a8a6, d8e7, d8e8, c6a7, a8a3, a8a4, a8a2, a8c8, c6a5, c6d4, g7h8, d8c7, h7h6, g8h8, d6c5, g7f6, d8b8, a8b8, d8b6, d8c8, c6e7, a8a1

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

<rationale>
Position analysis (Win %):
1. c6a5 (71.4%)
2. f7d5 (70.1%)
3. d8b6 (68.6%)
</rationale><uci_move>c6a5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/3r1p1p/1p2nB2/p1p4R/P3B2P/3P4/1PP1PK2/8 b - -
Side to move: Black
Legal moves: c5c4, e6g5, d7a7, g8f8, e6g7, e6d4, e8f8, d7d8, d7c7, d7d4, e8b8, e6f8, e8a8, e6d8, d7b7, e6c7, e8d8, d7d3, e8c8, h7h6, d7e7, d7d6, d7d5, e8e7, e6f4, b6b5

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

<rationale>
Position analysis (Win %):
1. d7d5 (98.7%)
2. h7h6 (95.5%)
3. e6f4 (90.6%)
4. e6g7 (89.8%)
5. e6f8 (84.3%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/7p/4p1p1/4Rp2/p1pP4/q1P5/5PPP/1Q4K1 w - -
Side to move: White
Legal moves: e5e3, h2h4, e5f5, b1b7, b1b6, g1h1, b1a2, b1e1, b1f5, e5e4, b1d1, g1f1, b1c1, e5b5, b1f1, d4d5, b1b5, b1b8, e5d5, f2f4, g2g3, e5c5, e5a5, b1b2, b1c2, b1b3, h2h3, e5e6, e5e1, b1a1, f2f3, b1e4, b1d3, e5e2, g2g4, b1b4

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

<rationale>
Position analysis (Win %):
1. b1e1 (49.6%)
2. e5e6 (47.6%)
3. g2g3 (45.0%)
4. h2h4 (44.6%)
5. h2h3 (43.5%)
</rationale><uci_move>b1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n3p/4pp2/2Pp2B1/1b1N4/8/P4PPP/2RQ1RK1 b kq -
Side to move: Black
Legal moves: d8e7, d7c5, b7b5, f6g5, b7b6, b4c3, b4d2, e6e5, e8e7, a8c8, d8b8, d7b6, b4a5, d7b8, b4e1, b4a3, a8b8, f6f5, e8f8, d7f8, h7h6, d7e5, a7a5, h8f8, a7a6, d8a5, e8f7, d8c7, e8g8, h7h5, d8c8, h8g8, b4c5, d8b6

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

<rationale>
Position analysis (Win %):
1. d8c8 (83.0%)
2. d7f8 (81.5%)
3. d8c7 (81.0%)
4. f6g5 (76.6%)
5. d8e7 (68.2%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5p2/3p4/1r1kp1PP/5P2/R4K2 w - -
Side to move: White
Legal moves: a1d1, a1e1, f2f3, a1a2, a1c1, f2e3, g3g4, f2f4, f1g1, f1g2, f1e1, h3h4, a1a7, a1a5, a1b1, a1a6, a1a4, a1a3, a1a8

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

<rationale>
Position analysis (Win %):
1. f2e3 (20.3%)
2. h3h4 (15.4%)
3. f1e1 (14.4%)
4. g3g4 (10.1%)
5. f2f3 (6.6%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2q1p1/2pp4/Q3p1p1/4P3/1B1P4/PPP1bPPP/R1B1R1K1 b - -
Side to move: Black
Legal moves: h8h5, h8h4, e7d7, d6d5, e2f1, e2g4, e2f3, e7e6, g5g4, c6c5, e2h5, e8d7, a8c8, h8h7, a8b8, e2d1, b7b6, h8h6, a8d8, e7f6, e7d8, h8g8, h8h2, g7g6, e7f7, a7a6, h8h3, e7c7, b7b5, e2d3

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

<rationale>
Position analysis (Win %):
1. e8d7 (81.6%)
2. g5g4 (77.5%)
3. e2f3 (73.9%)
4. e2g4 (70.3%)
5. e2h5 (69.1%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/ppp2ppp/2np4/8/2BPPp1q/2N5/PPP3PP/R1BQ1KNR b kq -
Side to move: Black
Legal moves: a8b8, e8e7, c8e6, g8h6, c8g4, a7a6, c8h3, a7a5, c6b4, h4g5, e8d7, c8d7, g7g5, h7h6, c6d4, g8f6, c6d8, e8d8, b7b5, f4f3, h7h5, h4e7, h4h3, c6a5, h4h2, c6b8, g7g6, c6e7, f7f5, b7b6, h4h6, h4h5, h4f6, h4e1, h4g4, h4g3, f7f6, f8e7, h4d8, c6e5, c8f5, d6d5, g8e7, h4f2

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

<rationale>
Position analysis (Win %):
1. c8e6 (52.1%)
2. g7g5 (51.4%)
3. g8e7 (51.4%)
4. g8f6 (46.1%)
5. c8g4 (43.4%)
</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): 4k2r/pP2p2p/4b3/8/8/8/K7/8 w k -
Side to move: White
Legal moves: a2b1, a2b2, a2a3, a2a1

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

<rationale>
Position analysis (Win %):
1. a2a1 (49.2%)
2. a2b2 (1.0%)
3. a2b1 (1.0%)
4. a2a3 (1.0%)
</rationale><uci_move>a2a1</uci_move><|eot_id|>


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

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

Position (FEN): 2b1k2r/r1q3p1/p3p3/1p2n2p/4P3/6Q1/PPP1BPPP/1K1RR3 w - -
Side to move: White
Legal moves: e2h5, f2f4, d1d3, h2h3, g3e5, e2c4, d1d5, d1d7, e1h1, g3g7, d1c1, e2f3, g3a3, b2b3, h2h4, f2f3, g3h4, g3f4, g3g5, b1c1, g3c3, g3e3, c2c4, g3d3, d1d8, e2f1, d1d4, g3g6, e1g1, b2b4, e2g4, e1f1, d1d6, g3f3, e2b5, g3b3, d1d2, a2a4, b1a1, a2a3, g3g4, e2d3, c2c3, g3h3

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

<rationale>
Position analysis (Win %):
1. f2f4 (46.5%)
2. g3g5 (46.0%)
3. h2h4 (41.6%)
4. a2a3 (41.1%)
5. a2a4 (39.9%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1K6/4P3/4k3/8/8/8 w - - 0 1
Side to move: White
Legal moves: b6a7, b6b5, b6a5, b6a6, b6c5, b6b7, e5e6, b6c7, b6c6

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>e5e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/2pb1n2/8/2BqP3/4BP2/PP1N3P/R3QRK1 b - -
Side to move: Black
Legal moves: d4d5, f6e8, b7b6, d6g3, d6e7, d4d2, g7g5, f6h5, d6c5, d6e5, d6h2, c6c5, h7h6, d7c5, f8c8, a8d8, d6c7, d4c4, d7e5, d6b8, h7h5, a7a5, d7b8, d4b2, f6e4, f8d8, a7a6, d7b6, f6d5, g8h8, d4b6, f8b8, f6g4, d6f4, b7b5, d6a3, a8b8, d4e3, d4c5, d4e5, d4d3, d6b4, d4e4, d4c3, g7g6, f8e8, a8c8, a8e8

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

<rationale>
Position analysis (Win %):
1. d6g3 (86.0%)
2. d6h2 (70.1%)
3. d4b2 (40.0%)
4. d4e3 (39.3%)
5. d4e5 (38.8%)
</rationale><uci_move>d6g3</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1p1bppbp/pq1p2p1/8/P2Bn3/2N2P2/BPPQ2PP/R4RK1 w - -
Side to move: White
Legal moves: h2h4, d4e3, a2e6, f1e1, g2g4, a2c4, c3b1, b2b3, d2e2, d2f4, f1c1, f1f2, f1d1, g1h1, d2e3, a1b1, c3d1, d2g5, c3e4, f3f4, a4a5, d2d1, b2b4, c3e2, d2d3, a1c1, h2h3, d2e1, d4c5, a2d5, a2b3, a2f7, a1e1, c3b5, d2c1, a1d1, a2b1, f3e4, d4b6, f1b1, d4f2, g2g3, d2f2, c3d5, d2h6

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

<rationale>
Position analysis (Win %):
1. d4b6 (26.9%)
2. f1d1 (19.0%)
3. f3e4 (17.2%)
</rationale><uci_move>d4b6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1b4qp/p2p3r/2pNpp2/2P5/1PQ4P/P4PP1/2R1R1K1 w - -
Side to move: White
Legal moves: e1e3, c3e5, c3b4, e1e5, g2g4, c3b2, g1f1, d5f6, c1d1, c3d2, e1d1, c3f3, e1e4, d5b6, g2g3, c3g3, e1f1, d5e3, a2a4, d5b4, c3a1, c1a1, c3e3, e1e2, d5c7, f2f4, c1b1, g1h2, g1h1, c3d4, c3d3, d5f4, c3a5, f2f3, a2a3, h3h4, c1c2, c3c2, d5e7, b3b4

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

<rationale>
Position analysis (Win %):
1. f2f4 (48.4%)
2. g1h2 (36.8%)
3. c3f3 (36.4%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/5ppp/p7/1p1pP3/1b1QnBb1/1PN2N2/1PR2PPP/R5K1 b - -
Side to move: Black
Legal moves: d8c7, a8c8, h7h6, g4h5, d8e7, d8c8, b4c3, g8h8, d8a5, d8e8, b4c5, d8d6, e4c3, g7g5, d8d7, g4e6, e4g5, g4d7, f7f5, g4f5, d8b8, g7g6, a8a7, d8g5, b4a3, e4c5, e4d6, g4c8, d8f6, a8b8, g4h3, b4e7, e4d2, g4f3, b4d6, d8b6, e4f6, e4g3, b4a5, a6a5, h7h5, d8h4, f8e8, f7f6, e4f2

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

<rationale>
Position analysis (Win %):
1. e4c3 (58.2%)
2. a6a5 (57.4%)
3. g4f3 (52.7%)
4. b4c5 (50.9%)
5. b4c3 (43.1%)
</rationale><uci_move>e4c3</uci_move><|eot_id|>


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

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

Position (FEN): 1k3b1r/pp2pp1p/1np2p2/Q2R4/8/4B1N1/PPP2PqP/1K5R b - -
Side to move: Black
Legal moves: b6c8, e7e6, b8c8, b6d7, h7h5, f8g7, b6c4, b6a8, g2d5, f6f5, h8g8, b8a8, g2f2, c6d5, g2f1, c6c5, b6a4, g2h3, b6d5, e7e5, g2g1, g2h1, a7a6, g2f3, g2g3, b8c7, g2h2, g2e4, f8h6, h7h6

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

<rationale>
Position analysis (Win %):
1. f8g7 (91.4%)
2. g2h1 (87.1%)
3. f8h6 (86.3%)
4. c6d5 (47.1%)
5. g2d5 (31.5%)
</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): r4rk1/1p1b1ppp/pq3n2/2bpnPB1/3N3Q/3B3P/PPP1N1P1/R4R1K w - -
Side to move: White
Legal moves: c2c4, d4b3, h4h7, a1d1, f1b1, b2b4, e2f4, f1c1, g2g3, e2g1, d3c4, d3e4, g5f4, f1e1, a2a3, a2a4, g2g4, h4f2, f1f2, b2b3, g5h6, g5c1, h4e1, a1b1, d3b5, h4f4, h4h5, f1g1, a1c1, d4b5, h4g4, e2c3, a1e1, f1d1, e2c1, h4g3, c2c3, d4e6, h1g1, f1f4, h1h2, g5d2, d4f3, h4e4, g5f6, d3a6, d4c6, g5e3, e2g3, f1f3

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

<rationale>
Position analysis (Win %):
1. a1d1 (50.2%)
2. g5f6 (49.5%)
3. a2a4 (48.9%)
4. d4f3 (48.0%)
5. d4b3 (46.0%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3R4/8/7k/1p6/8/2K5 b - - 0 1
Side to move: Black
Legal moves: h4g4, h4g3, h4h3, h4g5, h4h5, b3b2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/8/2ppP1k1/7p/p4K2/8/B7 b - -
Side to move: Black
Legal moves: d5d4, g5h6, f7f5, f7f6, c5c4, g5h5, g5f5, a3a2, h4h3, g5g6

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

<rationale>
Position analysis (Win %):
1. h4h3 (0.4%)
2. a3a2 (0.4%)
3. g5h5 (0.4%)
4. d5d4 (1.0%)
5. g5f5 (1.0%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


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

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

Position (FEN): 4qb2/1r1bn2k/1r3ppp/2p1p3/p1PpP1P1/3P1P1P/1PQ1KNN1/R1B2R2 b - -
Side to move: Black
Legal moves: d7c6, b7c7, b6e6, b7a7, e8a8, h6h5, f8g7, h7g8, b6b2, b6c6, e7c6, b6a6, d7b5, d7e6, b6d6, d7c8, g6g5, e7g8, h7h8, e8c8, e8b8, e8d8, e7f5, b7b8, h7g7, e8f7, e7c8, d7f5, d7g4, a4a3, b6b4, b6b5, f6f5, b6b3, e7d5

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

<rationale>
Position analysis (Win %):
1. b6b3 (35.3%)
2. f6f5 (34.0%)
3. e8b8 (31.8%)
</rationale><uci_move>b6b3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp3ppp/8/3ppP2/1bP4P/2N1Bq2/PPQ5/R3K2R w KQ -
Side to move: White
Legal moves: e3c5, e3f4, c2a4, e3d4, c2b1, h4h5, e3a7, e3b6, e1d2, c2e4, b2b3, a2a3, e3g5, a1b1, a2a4, c2d2, c2c1, c4c5, h1f1, c2b3, c2d3, e3f2, e3d2, f5f6, c2f2, c2e2, h1h3, e3c1, a1d1, c2d1, e3h6, a1c1, h1h2, e3g1, c2h2, h1g1, c2g2, c4d5

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

<rationale>
Position analysis (Win %):
1. h1h2 (16.7%)
2. e1d2 (14.6%)
3. h1f1 (14.5%)
4. h1g1 (14.0%)
5. c2h2 (14.0%)
</rationale><uci_move>h1h2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n3p/5pp1/2b5/3N4/1PP5/1P1B1PP1/3Kr3 w - -
Side to move: White
Legal moves: d2e1, d1e1, d1c2

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

<rationale>
Position analysis (Win %):
1. d1e1 (36.4%)
2. d2e1 (34.8%)
3. d1c2 (11.1%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

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

Position (FEN): 3q1bk1/3n1ppp/3p4/1Bp3N1/3Pb3/7P/1P3PP1/2BQ2K1 b - -
Side to move: Black
Legal moves: f7f6, d8a5, d8f6, e4d3, e4b1, h7h5, e4b7, g8h8, e4g6, e4d5, e4f5, c5d4, d8b6, d7b8, h7h6, d8g5, d6d5, d7e5, e4f3, e4c6, e4a8, e4c2, d8a8, g7g6, d7b6, d8b8, d8c8, c5c4, d8e7, d8e8, e4g2, f7f5, d8c7, d7f6, f8e7

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

<rationale>
Position analysis (Win %):
1. e4d5 (66.6%)
2. e4f5 (62.1%)
3. d7f6 (61.9%)
4. e4g6 (50.9%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1ppbq3/n2p1r2/p1bPp3/2P2PB1/PPN5/7P/1NRQ1R1K b - -
Side to move: Black
Legal moves: e5f4, a8e8, d7e8, a8b8, g8h7, f6f8, d7a4, a5a4, d7c6, c5a7, c5b6, f6f4, a6b8, e7e8, g8g7, c5e3, d7c8, a8a7, e5e4, d7g4, f6f7, c5a3, g8f8, e7f7, b7b6, e7d8, e7e6, f6e6, c5b4, d7f5, g8f7, d7b5, g8h8, a8f8, a8c8, e7f8, a6b4, f6f5, e7g7, f6g6, c5d4, d7e6, f6h6, a8d8, c7c6, b7b5, e7h7, c5g1, c5f2

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

<rationale>
Position analysis (Win %):
1. c5e3 (62.5%)
2. d7g4 (58.7%)
3. e5f4 (56.8%)
4. a8f8 (51.7%)
5. f6f4 (50.0%)
</rationale><uci_move>c5e3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1b1r/ppppk1pp/2n2n2/3B2N1/3p4/8/PPP1QPPP/RNB1K2R b KQ -
Side to move: Black
Legal moves: f6e4, c6e5, e7d6

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

<rationale>
Position analysis (Win %):
1. c6e5 (99.0%)
2. f6e4 (97.6%)
3. e7d6 (94.0%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1brn1k1/pp2ppbp/4q1p1/2R5/3BN3/1P2PB2/P4PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: g7f8, g7e5, e6a6, e6b6, b7b5, d8d5, c8d7, e8d6, d8d6, h7h6, a7a6, a7a5, h7h5, g7h8, f7f5, e6d6, e6b3, g7f6, e6e5, d8d4, e6d5, g7d4, e8f6, e6c6, g7h6, e6h3, e6d7, g8f8, e6c4, e6g4, e6f5, e8c7, f7f6, g8h8, e6e4, d8d7, b7b6, a8b8, e6f6, g6g5

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

<rationale>
Position analysis (Win %):
1. e6b6 (54.8%)
2. e6d7 (53.7%)
3. e6a6 (53.6%)
4. g7d4 (51.4%)
</rationale><uci_move>e6b6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq2k1/ppp1prbp/3p2p1/6B1/3PN3/5N2/PPP2PPP/R2QK2R b KQ -
Side to move: Black
Legal moves: e7e5, a7a6, c8d7, c8g4, g7h8, d8f8, d8d7, c8e6, b8a6, b8d7, b7b6, g8h8, c8f5, g7d4, d8e8, f7f5, f7f6, d6d5, g7e5, f7f4, f7f8, g7h6, b8c6, g7f6, h7h6, c7c6, h7h5, g8f8, f7f3, c8h3, c7c5, g7f8, b7b5, a7a5, e7e6

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

<rationale>
Position analysis (Win %):
1. h7h6 (46.1%)
2. c8g4 (44.3%)
3. d8e8 (44.0%)
4. c8f5 (42.7%)
5. d6d5 (42.2%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/ppp3b1/3p3p/3P1bp1/2P1N3/2N2PP1/PP5P/2KR1R2 b - -
Side to move: Black
Legal moves: g8h8, h6h5, e8c8, a7a5, g7d4, f5h7, g7h8, g8h7, f5e6, e8e7, g5g4, f8f7, b7b5, c7c6, g7f6, b7b6, e8e6, g7c3, f5e4, e8d8, f5d7, c7c5, g8f7, a7a6, f5c8, f5h3, e8b8, e8a8, e8e5, f5g4, f8f6, g7e5, e8e4, f5g6

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

<rationale>
Position analysis (Win %):
1. f5e4 (50.0%)
2. a7a6 (49.9%)
3. f8f7 (49.4%)
4. g5g4 (42.1%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2r1k2/5p2/1N5p/P6p/2R2P2/4K1P1/3nB3 b - -
Side to move: Black
Legal moves: d7d2, d7d6, a7a6, d7d5, f7e7, d7c7, a7a5, d1e3, f7g6, f7e8, d1f2, f7f8, f7g7, d1b2, h4h3, d1c3, d7d4, d7d3, f7e6, d7d8, f7g8, d7b7, d7e7, f6f5

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

<rationale>
Position analysis (Win %):
1. d1b2 (82.3%)
2. h4h3 (59.7%)
3. d1c3 (55.4%)
</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): 4rrk1/p1q2bp1/2p4p/3ppp2/2pP3Q/5P1N/PPP1R1PP/R5K1 b - -
Side to move: Black
Legal moves: c6c5, c7b8, f7e6, e8e6, a7a6, c7b7, e5d4, e5e4, c7d7, e8b8, a7a5, g7g5, f7h5, g7g6, c7c8, c7d8, g8h7, g8h8, e8d8, f5f4, c7a5, e8e7, f7g6, h6h5, c7d6, e8a8, e8c8, c7b6, c4c3, c7e7

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

<rationale>
Position analysis (Win %):
1. f5f4 (22.0%)
2. e5d4 (19.3%)
3. c7b6 (14.9%)
</rationale><uci_move>f5f4</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/1bq1bp1p/p1n1p1P1/1p2P3/2p1QP2/2N3N1/PPP3P1/1K1R1B1R b - -
Side to move: Black
Legal moves: c6b8, d8d1, b5b4, d8e8, e7b4, f7f5, d8b8, e7d6, h7h6, c7d7, h7h5, g8h8, e7f6, a8a7, c7e5, b7c8, d8c8, g8f8, e7g5, d8f8, f7g6, c7c8, a8b8, c6a7, c7a5, e7a3, c6b4, e7f8, c6e5, h7g6, c6d4, d8d5, g8g7, e7h4, d8d6, d8d4, d8d2, a6a5, d8d3, f7f6, c7b6, a8c8, e7c5, c7b8, c6a5, c7d6, d8d7

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

<rationale>
Position analysis (Win %):
1. h7g6 (50.0%)
2. d8d1 (42.8%)
3. f7g6 (42.8%)
</rationale><uci_move>h7g6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pppq1ppp/4p3/3pP3/3P2Q1/2N5/PPP2PPP/1RB1KBNR b Kkq -
Side to move: Black
Legal moves: b7b6, b8c6, d7b5, f8d6, b7b5, d7e7, f7f6, f8c5, d7d6, g8h6, f8b4, f8a3, d7d8, g8f6, h7h5, f8e7, b8a6, c7c5, f7f5, a7a5, c7c6, g7g5, e8e7, a7a6, g8e7, h7h6, d7a4, g7g6, e8d8, d7c6

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

<rationale>
Position analysis (Win %):
1. a7a5 (57.9%)
2. b7b6 (57.4%)
3. g8e7 (56.8%)
4. h7h5 (55.5%)
5. b8c6 (55.0%)
</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): r1b2rk1/1pqpbppp/p1n1p3/5N2/4P3/2N5/PPP2PPP/R1BQR1K1 w - -
Side to move: White
Legal moves: f2f3, c1f4, f5e3, f5h6, h2h4, e1f1, d1d6, g2g4, g1f1, e1e3, b2b4, c1e3, g2g3, d1d2, c1h6, f5h4, c1g5, f2f4, g1h1, a1b1, d1d7, f5e7, c3b1, a2a4, b2b3, c3b5, d1h5, f5g3, d1d5, d1d3, d1e2, c3e2, h2h3, c3a4, e1e2, f5d4, c3d5, e4e5, a2a3, d1d4, d1f3, f5g7, c1d2, f5d6, d1g4

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

<rationale>
Position analysis (Win %):
1. f5e7 (54.9%)
2. c1e3 (46.8%)
3. f5g3 (44.1%)
</rationale><uci_move>f5e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/1r3k1p/3rpp1B/1p1n3P/8/6R1/5PP1/R5K1 b - -
Side to move: Black
Legal moves: d5b4, b7e7, d5f4, e6e5, d5c3, b7b6, d5b6, d5e3, b7a7, f7e7, b7d7, d6b6, d6c6, b5b4, d6d7, f7e8, d5e7, b7c7, b7b8, d5c7, f6f5, d6a6, d6d8

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

<rationale>
Position analysis (Win %):
1. b7e7 (82.5%)
2. d5e7 (80.4%)
3. f7e8 (68.2%)
4. d5c7 (67.1%)
5. b7d7 (65.4%)
</rationale><uci_move>b7e7</uci_move><|eot_id|>


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

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

Position (FEN): r3qrk1/p1p1bppp/2p5/8/2P1p1b1/1N2PNP1/PP2Q1BP/3R1RK1 w - -
Side to move: White
Legal moves: g2h1, d1b1, d1d5, d1d8, f1f2, g2h3, e2c2, a2a3, c4c5, d1d7, b3a1, b3d4, d1d2, f1e1, f3g5, a2a4, f3e5, d1d4, d1c1, h2h3, e2f2, b3c1, b3c5, b3a5, g1h1, e2d3, d1d3, d1a1, f3d4, g1f2, f3h4, d1d6, e2d2, e2e1, f3d2, b3d2, h2h4, f3e1, d1e1

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

<rationale>
Position analysis (Win %):
1. e2f2 (48.9%)
2. e2c2 (47.8%)
3. c4c5 (46.6%)
4. b3d4 (46.6%)
5. b3d2 (45.2%)
</rationale><uci_move>e2f2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pp1n1ppp/3bpn2/8/8/1N1B2N1/PPP2PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: d6b8, d6e5, g7g5, d7b8, f6g4, b7b6, d6f8, a7a6, f6e4, f6g8, d6f4, d7e5, d8e7, d7f8, h8f8, d6a3, e8f8, d8b6, e8e7, h7h5, a8b8, d6c7, b7b5, f6d5, d6b4, d7c5, h7h6, e6e5, d8a5, d6g3, e8g8, d8c7, g7g6, d6e7, d6c5, h8g8, f6h5, d7b6, a7a5

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

<rationale>
Position analysis (Win %):
1. d6b8 (51.7%)
2. a7a6 (50.0%)
3. h7h6 (50.0%)
4. d8c7 (48.3%)
</rationale><uci_move>d6b8</uci_move><|eot_id|>


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

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

Position (FEN): N2kr3/pp3ppp/2n5/8/1bB2nq1/5N1P/PPPP1P1P/R1BQ1KR1 b - -
Side to move: Black
Legal moves: g4g3, c6d4, e8e1, f4g2, g4d7, e8e5, f4d3, h7h6, a7a5, g4c8, e8f8, e8e2, g4g5, f4h5, g4g1, g4h3, d8d7, f7f6, c6e7, h7h5, e8e3, e8e6, g4h5, b7b6, b4d2, b4f8, e8e4, f4e2, g7g5, e8h8, f4e6, g4g6, e8e7, c6a5, g4g2, g4f5, d8e7, b4c5, b7b5, c6b8, b4a5, a7a6, g4f3, b4c3, b4e7, f4d5, f7f5, g4e6, f4g6, e8g8

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

<rationale>
Position analysis (Win %):
1. g4c8 (92.7%)
2. g4d7 (91.0%)
3. g4h5 (90.3%)
4. g4f5 (90.2%)
5. g4h3 (1.0%)
</rationale><uci_move>g4c8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1bp2ppp/3p1b2/1p1Pp3/2N1P3/2P1BN1P/1P3PP1/R2QR1K1 b - -
Side to move: Black
Legal moves: d8e8, b5b4, f6e7, f6g5, b7d5, a8a2, d8e7, a8a1, g8h8, b7c6, f6h4, b7a6, d8b8, h7h6, a8a5, c7c5, f8e8, a8a4, a8c8, d8d7, d8c8, b5c4, h7h5, b7c8, g7g5, a8a3, c7c6, a8a6, a8a7, a8b8, g7g6

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

<rationale>
Position analysis (Win %):
1. d8e8 (95.5%)
2. b7d5 (95.4%)
3. c7c6 (95.2%)
4. a8a1 (67.7%)
5. b5c4 (65.8%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/pp3ppp/1q2pn2/2ppNb2/2P2P2/1Q4P1/PP1PP1BP/RNB1K2R w KQkq -
Side to move: White
Legal moves: e5d3, b3c2, b3d3, e5g4, b3b5, h1g1, e5g6, e5f3, e5d7, b3d1, e1g1, b1a3, e1f1, e2e4, h2h4, b3b4, b3a3, g2h3, b3b6, g3g4, g2d5, a2a3, b3c3, e5c6, h1f1, g2f1, b1c3, b3a4, g2f3, b3e3, c4d5, e1f2, e5f7, h2h3, d2d4, g2e4, e1d1, d2d3, a2a4, e2e3, b3f3

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

<rationale>
Position analysis (Win %):
1. d2d3 (63.1%)
2. b1c3 (63.0%)
3. b3b6 (58.7%)
4. b3a4 (57.7%)
5. c4d5 (54.5%)
</rationale><uci_move>d2d3</uci_move><|eot_id|>


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

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

Position (FEN): r2b1k2/5ppp/p7/3N1p2/8/5P2/1PP3PP/R4K2 b - -
Side to move: Black
Legal moves: d8e7, g7g6, d8b6, d8g5, d8f6, f8g8, f8e8, a8b8, a8c8, f7f6, d8h4, f5f4, h7h5, a8a7, h7h6, a6a5, d8a5, g7g5, d8c7

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

<rationale>
Position analysis (Win %):
1. h7h5 (61.7%)
2. a6a5 (61.3%)
3. a8b8 (60.7%)
4. f8e8 (60.0%)
5. a8c8 (56.3%)
</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): r2q2k1/p1p2ppp/8/3p1b2/5n2/P1N2N2/1P2QRPP/6K1 w - -
Side to move: White
Legal moves: e2e7, c3d1, f3e5, c3b1, e2e3, g2g3, e2e6, h2h4, f3d4, g1f1, e2f1, f3d2, c3e4, e2d3, e2a6, b2b4, f3e1, e2d2, e2d1, e2c2, g2g4, h2h3, c3b5, e2e1, c3a4, c3d5, f3h4, c3a2, e2e4, e2e8, f2f1, g1h1, e2b5, b2b3, e2e5, a3a4, e2c4, f3g5

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

<rationale>
Position analysis (Win %):
1. e2e5 (48.5%)
2. e2e3 (39.9%)
3. e2d1 (28.5%)
</rationale><uci_move>e2e5</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/pp3pp1/1bp5/3P2p1/3p4/PB1P1P2/1PP2P1P/R3R1K1 w - -
Side to move: White
Legal moves: a1c1, a1b1, e1b1, h2h4, e1e7, g1g2, b3a2, a3a4, e1e6, c2c4, a1d1, e1e8, h2h3, b3c4, b3a4, c2c3, e1e3, e1c1, d5d6, e1e4, e1d1, e1f1, a1a2, e1e5, g1h1, g1f1, d5c6, f3f4, e1e2

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

<rationale>
Position analysis (Win %):
1. b3a4 (61.9%)
2. d5c6 (59.4%)
3. a1d1 (57.4%)
</rationale><uci_move>b3a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pk3p/b2P1p2/3p4/8/8/P1P3PP/R3R1K1 w - -
Side to move: White
Legal moves: g1h1, c2c3, e1e5, d6c7, g2g3, g1f2, e1e6, e1f1, a2a4, e1e7, a1c1, e1e3, a2a3, a1b1, e1e4, g2g4, h2h4, e1e8, e1c1, h2h3, e1d1, e1b1, e1e2, a1d1, c2c4

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

<rationale>
Position analysis (Win %):
1. d6c7 (81.1%)
2. e1e7 (75.7%)
3. a1d1 (70.1%)
</rationale><uci_move>d6c7</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/ppp1pppp/5n2/8/2N3b1/5N2/PP1PPPPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: f3g1, e2e3, b2b4, c4d6, a1b1, f3h4, b2b3, f3d4, c4b6, h1g1, c4a3, d2d3, d1b3, h2h4, a2a4, f3e5, d2d4, a2a3, c4a5, d1a4, c4e3, h2h3, c4e5, f3g5, e2e4, d1c2, g2g3

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

<rationale>
Position analysis (Win %):
1. d1b3 (57.3%)
2. e2e3 (54.1%)
3. d1a4 (53.4%)
4. c4e5 (53.2%)
</rationale><uci_move>d1b3</uci_move><|eot_id|>


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

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

Position (FEN): 7K/3b2N1/5n2/8/1kP5/8/8/8 w - -
Side to move: White
Legal moves: g7e8, g7e6, c4c5, g7f5, g7h5

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

<rationale>
Position analysis (Win %):
1. g7h5 (0.4%)
2. g7e8 (0.4%)
3. g7e6 (0.4%)
4. g7f5 (0.4%)
5. c4c5 (0.4%)
</rationale><uci_move>g7h5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p1p/8/6Pp/5P2/P7/2P1q3/1K1Q3R w - -
Side to move: White
Legal moves: b1c1, b1a1, b1a2

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

<rationale>
Position analysis (Win %):
1. b1a1 (37.7%)
2. b1c1 (0.4%)
3. b1a2 (1.0%)
</rationale><uci_move>b1a1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1nbpp1/4pn1p/3p4/2pPP3/2P2N2/PPBNQPPP/R1B2RK1 w - -
Side to move: White
Legal moves: c2d1, d2b1, f1d1, e4d5, f3h4, h2h4, c2b1, a1b1, g2g3, e2e1, f3g5, a2a4, b2b4, g2g4, f1e1, e4e5, e2e3, c2b3, c2d3, d2c4, f3e5, g1h1, e2d3, e2d1, h2h3, d2b3, f3e1, b2b3, a2a3, e2c4, c2a4

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

<rationale>
Position analysis (Win %):
1. e4e5 (63.2%)
2. a2a4 (61.7%)
3. f3e5 (59.1%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/1bq2pp1/p1nppn2/8/1p1NPP1p/3BB2Q/PPP1N1PP/2KR3R w kq -
Side to move: White
Legal moves: g2g4, c1d2, h3h4, d4e6, h1e1, e2g1, e3d2, f4f5, d4f3, d4f5, d3b5, c1b1, d4c6, h3f3, d1f1, d3a6, h3e6, e2g3, a2a3, d1e1, d3c4, e4e5, e3g1, e2c3, d4b5, h1g1, d1d2, c2c4, h3g4, h3g3, a2a4, h1f1, e3f2, h3f5, d4b3, b2b3, d1g1, g2g3, c2c3

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

<rationale>
Position analysis (Win %):
1. d4e6 (63.9%)
2. e4e5 (62.1%)
3. c1b1 (54.8%)
4. h1e1 (53.2%)
5. d4c6 (53.1%)
</rationale><uci_move>d4e6</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/pp1rb3/4N2B/2p3P1/4B2p/7P/rP3P2/n4RK1 b - -
Side to move: Black
Legal moves: e7f8, e7f6, d7d6, d7d1, c8b8, e7d8, a1c2, a2a3, a2b2, a2a5, b7b6, e7d6, a7a5, d7d5, d7d2, d7d8, d7d3, e7g5, a1b3, b7b5, a2a4, d7d4, d7c7, a2a6, c5c4, a7a6

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

<rationale>
Position analysis (Win %):
1. a7a5 (84.7%)
2. a2b2 (84.7%)
3. e7g5 (84.0%)
4. a7a6 (83.8%)
5. a1b3 (82.1%)
</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): 8/8/8/6KB/8/B7/6k1/8 w - - 0 1
Side to move: White
Legal moves: h5e2, a3b2, g5h4, h5f3, g5g4, a3d6, h5e8, h5f7, g5h6, a3c5, a3c1, a3f8, h5d1, a3e7, g5f4, h5g6, g5g6, g5f6, a3b4, h5g4, g5f5

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

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


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

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

Position (FEN): 1r2k1nr/p1q3bp/2ppp1p1/2p5/4P3/2NP1Q1P/PPP3P1/R1B2RK1 w k -
Side to move: White
Legal moves: f3d1, f3f4, g2g3, f1d1, f3g4, f3g3, c1d2, a2a3, a2a4, f3f6, c1f4, b2b4, c3e2, c1g5, a1b1, c3d1, g1h2, f3f8, d3d4, g2g4, c3b5, c1h6, c3a4, f3f7, b2b3, c1e3, f3f2, g1h1, f1f2, e4e5, f3e2, c3d5, g1f2, h3h4, c3b1, f1e1, f3e3, f3h5, f3f5

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

<rationale>
Position analysis (Win %):
1. e4e5 (75.2%)
2. f3f2 (60.8%)
3. f3g4 (60.4%)
4. c1g5 (60.0%)
5. b2b3 (57.2%)
</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): 8/5pk1/p3pR1p/1p1pP3/P2r4/1P1R2P1/5P1P/6K1 b - -
Side to move: Black
Legal moves: g7h8, b5a4, d4b4, a6a5, d4f4, d4e4, g7f8, d4h4, g7g8, g7h7, h6h5, d4g4, d4c4, d4d3, b5b4, d4a4

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

<rationale>
Position analysis (Win %):
1. d4b4 (91.5%)
2. d4e4 (90.2%)
3. d4d3 (28.9%)
</rationale><uci_move>d4b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p1r1p1/8/2kP4/4p2P/4Kp2/3R1P2/8 w - -
Side to move: White
Legal moves: d2c2, d2d4, d2d3, d2d1, d2a2, d5d6, e3f4, d2b2, h4h5, d2e2

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

<rationale>
Position analysis (Win %):
1. d2d1 (49.9%)
2. d2d4 (49.9%)
3. h4h5 (49.7%)
4. d2c2 (36.1%)
5. d2a2 (34.9%)
</rationale><uci_move>d2d1</uci_move><|eot_id|>


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

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

Position (FEN): bq4k1/5pp1/5n1p/3Pr3/1pnRBb2/5P2/NP2RQP1/5N1K b - -
Side to move: Black
Legal moves: g7g5, f6h7, b8b5, b8c7, f4g5, g8f8, b8b6, c4a5, b4b3, b8b7, f4h2, f4c1, f6e4, a8b7, c4d6, f4d2, a8d5, b8c8, b8d8, a8c6, f6d7, c4e3, g8h8, g7g6, b8f8, f6e8, c4d2, h6h5, c4a3, e5e6, b8d6, c4b2, e5e8, f6d5, f4g3, b8a7, b8e8, e5h5, f6g4, c4b6, e5e7, f4e3, f6h5, e5g5, e5f5, e5e4, e5d5

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

<rationale>
Position analysis (Win %):
1. c4b6 (56.0%)
2. e5h5 (53.2%)
3. f6e4 (50.9%)
</rationale><uci_move>c4b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/P7/4p3/8/8/6k1/8/4K3 w - - 0 1
Side to move: White
Legal moves: e1f1, e1e2, a7a8q, a7a8n, a7a8r, a7a8b, e1d1, e1d2

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>e1e2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2b2/pb4pk/1pn3N1/2n3q1/8/P2Q4/BP3PPP/5RK1 w - -
Side to move: White
Legal moves: d3e4, f1d1, a2g8, g2g3, a2b3, g6h8, g6f8, f2f3, d3d1, d3f5, h2h4, a3a4, d3d7, b2b3, b2b4, a2e6, f1e1, a2c4, f1b1, d3b3, d3b5, d3e3, d3d5, g6f4, a2d5, d3g3, d3d6, g1h1, g6h4, d3b1, g6e7, a2b1, d3d2, g2g4, d3e2, d3h3, f2f4, d3f3, g6e5, f1c1, d3a6, d3d8, d3d4, f1a1, d3c2, d3c3, a2f7, h2h3, d3c4

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

<rationale>
Position analysis (Win %):
1. g6f8 (99.0%)
2. d3e3 (9.8%)
3. d3c2 (8.3%)
4. d3h3 (8.2%)
5. d3g3 (7.9%)
</rationale><uci_move>g6f8</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/3q1pk1/7p/3pQ1p1/P4nN1/R6P/5PP1/6K1 b - -
Side to move: Black
Legal moves: g7h7, g7f8, g7g6, f7f6, g7g8

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

<rationale>
Position analysis (Win %):
1. g7h7 (97.7%)
2. f7f6 (90.3%)
3. g7f8 (80.6%)
</rationale><uci_move>g7h7</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pp2bppp/5n2/4P3/P1pn4/2NP3P/1PP2QP1/R1B1K2R w KQkq -
Side to move: White
Legal moves: a4a5, a1a2, c1f4, b2b4, e1g1, f2d2, h3h4, b2b3, c1g5, d3c4, h1h2, f2f6, c3e2, f2g3, e1d2, e1f1, c3a2, f2f3, c3e4, a1a3, c3b5, f2f1, e5f6, f2f4, c3b1, c3d5, f2e3, h1f1, f2d4, e5e6, c1h6, h1g1, g2g4, c3d1, e1d1, g2g3, f2e2, a1b1, c1e3, c1d2, f2g1, f2f5, f2h4

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

<rationale>
Position analysis (Win %):
1. d3c4 (56.1%)
2. e5f6 (55.5%)
3. c1e3 (50.0%)
</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): r4rk1/b4pp1/p2p1q1p/1pp1p2P/PP2Pn2/1BPP1N2/2QN3R/R3K3 w - -
Side to move: White
Legal moves: h2h1, e1d1, c3c4, f3d4, f3e5, c2b2, c2b1, a4a5, h2g2, f3g1, b3c4, c2c1, b3e6, a1d1, d2f1, f3g5, d2b1, a1a2, c2d1, a4b5, a1a3, c2a2, h2f2, a1c1, f3h4, b4c5, d3d4, d2c4, b3a2, e1f2, a1b1, h2h4, b3f7, h2h3, h2e2, b3d5, e1f1

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

<rationale>
Position analysis (Win %):
1. b4c5 (45.4%)
2. a4b5 (42.1%)
3. e1d1 (40.7%)
</rationale><uci_move>b4c5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/2p1qppp/2np1n2/pp6/4PN2/2B2PQ1/PPP3PP/2KR1B1R b - -
Side to move: Black
Legal moves: g7g6, e7e4, c6b4, c8h3, e7d7, e7e5, c6d4, f6d7, f8e8, g7g5, c8d7, h7h5, c6e5, e7e6, c8b7, h7h6, a8a6, c6a7, a8a7, c8f5, f6g4, f6e4, f6e8, d6d5, f8d8, g8h8, c6b8, c6d8, b5b4, f6d5, a5a4, e7d8, c8g4, a8b8, c8a6, c8e6, f6h5, e7e8

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

<rationale>
Position analysis (Win %):
1. c6e5 (74.6%)
2. c8e6 (65.1%)
3. c6b4 (64.1%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/1pqp1ppp/p4n2/4p3/4P3/2N1BQ2/PPP2PPP/2KR1B1R b kq -
Side to move: Black
Legal moves: f6e4, f6g4, c7c6, f8c5, f8e7, f8a3, a8a7, f8d6, f6d5, c7b6, c7d8, h7h5, c7c5, b7b5, f6h5, a8b8, c7b8, d7d6, a6a5, c7a5, c7c4, d7d5, g7g5, f8b4, h7h6, c7d6, e8d8, b7b6, g7g6, e8e7, c7c3, h8g8, f6g8

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

<rationale>
Position analysis (Win %):
1. b7b5 (58.1%)
2. h7h6 (57.6%)
3. d7d6 (54.3%)
</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): r1bqk2r/1p3pp1/p1np4/3NpPbp/P3P3/7P/1PP1N1P1/R2QKB1R w KQkq -
Side to move: White
Legal moves: e2c3, d5b4, e2g3, f5f6, d5f4, d5e3, g2g3, a1c1, e2d4, d1d3, c2c3, d1d4, d5c7, d5e7, h3h4, a4a5, a1a2, d1b1, e1f2, a1a3, e2c1, a1b1, e2g1, d1d2, d5f6, d5c3, g2g4, e2f4, d1c1, d5b6, c2c4, h1h2, b2b4, b2b3, h1g1

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

<rationale>
Position analysis (Win %):
1. d1d3 (49.9%)
2. a4a5 (49.6%)
3. h3h4 (47.3%)
4. a1a3 (47.1%)
5. g2g3 (46.5%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/pp2bppp/q2Bpn2/2n5/2N1b3/1Q3NP1/PP2PPBP/R2R2K1 w - -
Side to move: White
Legal moves: c4e3, d6c5, f3e1, b3b6, c4b6, d1d5, d1d2, g2h3, g2f1, d6e5, g2h1, a1c1, f3e5, a2a3, d1d4, c4e5, b3b5, b3b7, b3b4, g1f1, g1h1, c4d2, d1f1, d6f4, b3d3, g3g4, h2h4, c4a5, b3e3, h2h3, b3c3, b3a3, d1d3, e2e3, d1b1, b3a4, f3h4, f3g5, d6b8, d1c1, d1e1, d6e7, b3c2, a2a4, a1b1, d6c7, f3d2, c4a3, f3d4

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

<rationale>
Position analysis (Win %):
1. d6c5 (49.2%)
2. b3a3 (44.9%)
3. b3e3 (30.8%)
</rationale><uci_move>d6c5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/ppp2qpp/8/3Np3/4PP2/8/PPPP2PP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: e1f2, f4e5, g2g3, c2c3, d1e2, d5f6, f1e2, b2b4, d5e3, d2d4, d5c3, e1e2, h2h4, d5c7, f1d3, g2g4, d5b4, a2a4, a1b1, h1g1, f1c4, f4f5, f1b5, a2a3, d5b6, d1f3, d1h5, d1g4, f1a6, d5e7, d2d3, b2b3, h2h3, c2c4

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

<rationale>
Position analysis (Win %):
1. f4e5 (50.9%)
2. f1c4 (46.4%)
3. d2d4 (43.9%)
4. f1b5 (39.9%)
5. d1f3 (37.6%)
</rationale><uci_move>f4e5</uci_move><|eot_id|>


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

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

Position (FEN): r1R4r/3k1pp1/p2bp2p/1p1pn3/8/1P4P1/P2NB1PP/2R3K1 w - -
Side to move: White
Legal moves: d2c4, c8c7, e2f1, c1b1, e2d3, g1f1, c1f1, c8d8, a2a3, c8c6, g1f2, c8b8, e2d1, c8g8, g3g4, c1c2, e2b5, d2f1, h2h3, a2a4, c1c5, c8c3, c1c7, c8c2, g1h1, c8h8, c8e8, d2f3, e2c4, c8c4, c1c3, e2h5, d2b1, c1e1, c1a1, e2g4, d2e4, e2f3, c1d1, b3b4, c1c4, c8a8, c8f8, c8c5, c1c6, h2h4

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

<rationale>
Position analysis (Win %):
1. c8h8 (17.1%)
2. c8a8 (16.1%)
3. c8c2 (13.2%)
4. c8c3 (13.1%)
5. e2b5 (11.0%)
</rationale><uci_move>c8h8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/ppp3pp/4p3/qN2N3/8/4B2P/PPP3PK/3RR3 w - -
Side to move: White
Legal moves: e3d4, h2h1, e1g1, e5f3, e5c6, e5d3, b2b3, e1f1, b5a3, g2g4, d1d2, a2a3, a2a4, h3h4, e5d7, d1d4, e3b6, e3g1, c2c3, g2g3, e3h6, d1c1, e3c1, e5g4, e3a7, e5g6, h2g1, h2g3, e3g5, e5f7, e3f4, c2c4, e1h1, e3f2, b5d6, d1b1, d1d8, d1a1, e5c4, b5d4, b5c7, d1d6, d1d3, d1d5, e1e2, b5c3, e3d2, d1d7, b2b4, b5a7

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

<rationale>
Position analysis (Win %):
1. c2c4 (63.7%)
2. a2a4 (50.9%)
3. e5d7 (30.9%)
</rationale><uci_move>c2c4</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p1qn1ppp/Qp1bp3/2pp2B1/P2Pn3/2P1PN2/1P1N1PPP/R3R1K1 w - -
Side to move: White
Legal moves: a6b5, g5f6, h2h3, a6b7, g5f4, a6c8, g1f1, g5d8, a6a7, a6c4, a6f1, g5e7, d2b1, a6a5, a6b6, b2b4, e1c1, d2f1, g5h6, a1a2, h2h4, e1f1, a1d1, a1c1, g5h4, d2c4, a1b1, a6d3, d2e4, e1d1, f3h4, g2g4, d4c5, b2b3, c3c4, a4a5, a1a3, g1h1, a6e2, d2b3, f3e5, e1b1, g2g3, e1e2

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

<rationale>
Position analysis (Win %):
1. a6d3 (44.0%)
2. d2e4 (42.0%)
3. g1f1 (39.7%)
</rationale><uci_move>a6d3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/1p3ppp/1qp2n2/p2P4/4p3/1N4P1/PP1PPPBP/RNBQK2R w KQkq -
Side to move: White
Legal moves: b1a3, e1g1, h2h4, f2f3, e2e3, g2h3, d5c6, b3d4, f2f4, b3c5, h2h3, d5d6, g3g4, h1g1, d2d3, b3a5, d2d4, h1f1, g2f3, g2f1, g2e4, a2a3, a2a4, b1c3, d1c2, e1f1

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

<rationale>
Position analysis (Win %):
1. d2d3 (51.6%)
2. a2a4 (50.0%)
3. d2d4 (49.4%)
4. e2e3 (44.7%)
5. b1c3 (32.1%)
</rationale><uci_move>d2d3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/K1Q5/8/8/4k3/8/8/8 w - - 0 1
Side to move: White
Legal moves: c7d6, d8d4, d8h8, c7c6, c7c5, c7f7, a7b8, c7d7, c7f4, c7e7, c7e5, d8d5, c7h7, d8d6, d8f8, d8d3, c7c2, c7b7, c7b6, c7g7, c7g3, c7a5, a7a6, d8d2, a7b6, d8d7, c7c3, d8e8, c7c8, a7a8, c7c1, c7b8, d8c8, a7b7, d8d1, d8b8, c7h2, d8g8, d8a8, c7c4

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>d8h8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2nk1/1p3ppp/1q3n2/3p4/p2p4/P4N2/BPP2PPP/1R2QNK1 w - -
Side to move: White
Legal moves: e1e2, e1e8, a2c4, c2c4, g1h1, e1e7, e1d1, e1e5, b1d1, b2b3, f1e3, b1a1, e1a5, c2c3, g2g3, f1d2, e1e4, g2g4, a2b3, a2d5, e1e6, b2b4, f3h4, e1c1, f3d2, h2h3, b1c1, f1g3, f3d4, e1e3, f3e5, h2h4, e1b4, e1d2, f3g5, e1c3

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

<rationale>
Position analysis (Win %):
1. e1e5 (49.2%)
2. e1d1 (47.5%)
3. e1d2 (47.3%)
4. e1b4 (46.2%)
5. h2h3 (42.1%)
</rationale><uci_move>e1e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/k5Kp/P5P1/8/8/8 b - -
Side to move: Black
Legal moves: a5b4, h5h4, a5b6, a5a4, h5g4, a5a6

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

<rationale>
Position analysis (Win %):
1. a5b4 (99.0%)
2. h5h4 (99.0%)
3. h5g4 (50.0%)
</rationale><uci_move>a5b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp1b1p1/p1n2n1p/3p1q2/3PpN2/2P2P2/PPQ3PP/RNB1R1K1 w kq -
Side to move: White
Legal moves: b1d2, a2a4, g1h1, c2d2, c2a4, g2g3, a2a3, e1e2, c1e3, f4g6, b1a3, f4e6, b2b3, g1f1, e1e4, h2h4, c1d2, b2b4, c2e4, e1d1, c2d3, f3e4, f4d3, f4e2, g2g4, e1e3, g1f2, c2f2, c2e2, f4h3, e1f1, c3c4, f4h5, c2d1, f4d5, c2b3, h2h3

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

<rationale>
Position analysis (Win %):
1. f4h3 (48.1%)
2. c1e3 (47.8%)
3. f3e4 (45.9%)
4. g2g3 (45.6%)
5. g2g4 (45.3%)
</rationale><uci_move>f4h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb5p/1pn1pppb/2ppP3/3P1n1B/2PBQN2/PP1N1PPP/R3R1K1 w - -
Side to move: White
Legal moves: g2g4, a1c1, e3e4, d2f1, d4c5, e1d1, a2a3, e1f1, d3e4, c3c4, h4g5, e1e2, e1c1, g2g3, e5f6, g1h1, d2b1, d3g6, h4g3, d3f5, e3e2, d3f1, h2h3, b2b3, d2c4, d3b1, d2e4, e3f4, e1b1, f3g5, a1b1, g1f1, d3c4, d2b3, d3c2, a2a4, b2b4, a1d1, h4f6, d3e2, d3a6, d3b5

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

<rationale>
Position analysis (Win %):
1. e5f6 (43.4%)
2. g1h1 (37.1%)
3. g1f1 (32.5%)
</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): 3r2k1/2B1bp1p/p3p1p1/1p6/8/3n2QP/P3NqPK/1R6 b - -
Side to move: Black
Legal moves: f2g3, d3c5, d8d4, e7h4, f2f4, d8e8, g8f8, d8a8, d3c1, d8d5, f2f1, f2g1, d8b8, f2b6, e7f8, d8f8, b5b4, e7a3, f2g2, a6a5, f2a7, e7d6, e7f6, g6g5, h7h6, f2c5, f2e1, d3e5, f2d4, d8d6, g8h8, d3f4, d8c8, d3b2, e7b4, d3b4, f2f6, e7g5, f2e2, f2e3, e7c5, e6e5, d8d7, f2f5, d3e1, f2f3, h7h5, f7f5, f7f6, g8g7

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

<rationale>
Position analysis (Win %):
1. f2e2 (16.1%)
2. d8d5 (13.1%)
3. d8d7 (13.0%)
4. d8c8 (13.0%)
5. f2g3 (11.8%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/p2q1pp1/npp2bp1/3p4/N2P4/PQ2B1P1/1PR2PBP/5RK1 w - -
Side to move: White
Legal moves: c2e2, b3d5, f1e1, g2h1, c2c1, g2d5, e3g5, e3f4, g3g4, e3d2, f1c1, g2e4, c2c5, e3h6, h2h4, b3c3, c2c4, g2h3, e3c1, c2c6, b3b5, a4b6, f2f3, f1d1, f2f4, b3b4, b3c4, f1a1, b3a2, c2d2, a4c3, b3d3, h2h3, g2f3, g1h1, c2c3, f1b1, a4c5, b3b6

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

<rationale>
Position analysis (Win %):
1. f1c1 (84.6%)
2. b3d3 (83.3%)
3. h2h4 (81.9%)
4. a4c3 (81.9%)
5. c2d2 (81.0%)
</rationale><uci_move>f1c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p1pn2/3pnP2/3P1B2/2N1P3/PPP2P1P/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a8c8, f6g4, e8e7, d8d6, e8d7, e5d7, f6d7, f8b4, f8d6, f6h5, h7h5, e5g4, d8b6, b7b5, e5f3, f8a3, f6e4, e6f5, d8c8, a7a5, e5d3, e5g6, d8b8, f8e7, h8g8, e5c4, d8a5, h7h6, g7g5, a7a6, g7g6, d8e7, a8b8, d8d7, d8c7, f8c5, c6c5, b7b6, f6g8

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

<rationale>
Position analysis (Win %):
1. e5g4 (59.0%)
2. e5c4 (57.5%)
3. e5d7 (53.0%)
</rationale><uci_move>e5g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/8/1P3KPB/3k4/P2np3/8/8 w - -
Side to move: White
Legal moves: b5b6, a3a4, h5e8, h5e2, h5g4, h5f7, g5g6, h5f3, f5g4, f5g6, h5d1, f5e6, h5g6

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

<rationale>
Position analysis (Win %):
1. h5e2 (49.4%)
2. h5f3 (49.2%)
3. h5d1 (45.9%)
</rationale><uci_move>h5e2</uci_move><|eot_id|>


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

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

Position (FEN): b7/6k1/8/1Rp2K1p/p1P5/P7/4r2P/8 b - -
Side to move: Black
Legal moves: a8c6, e2e6, g7h7, e2f2, g7h8, e2g2, g7f8, h5h4, e2e5, a8h1, e2e4, e2e7, a8g2, e2d2, e2e8, e2e1, e2a2, e2e3, e2c2, e2h2, a8f3, g7g8, a8e4, e2b2, g7h6, a8d5, a8b7, g7f7

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

<rationale>
Position analysis (Win %):
1. a8c6 (18.9%)
2. g7h6 (17.0%)
3. e2f2 (15.7%)
4. e2h2 (15.5%)
5. a8e4 (14.9%)
</rationale><uci_move>a8c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5k1/3p1rp1/8/2PP4/P4R2/4KP2/8 w - -
Side to move: White
Legal moves: f3f4, e2d3, f3g3, e2d2, f3f5, f3e3, f3b3, c4c5, f3f6, e2f1, f3c3, d4d5, e2e3, f3h3, f3d3, a3a4, e2e1, e2d1

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

<rationale>
Position analysis (Win %):
1. f3f6 (91.1%)
2. a3a4 (84.8%)
3. e2e3 (80.7%)
</rationale><uci_move>f3f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/n3q3/8/2Q5/5BP1/r3PP1P/2R2RK1 w - -
Side to move: White
Legal moves: c4g4, c4c8, c4a4, c4a6, c1c2, g1g2, f1d1, c4h4, c1a1, c4e4, c4d5, c4b4, f3h5, c4c3, g1h1, c4b5, f3g4, h2h4, c1d1, f3g2, c4e6, c4d4, f3c6, h2h3, c4c7, c1c3, c4d3, c4f4, c4c6, c1b1, e2e4, f3a8, c4b3, g3g4, c4a2, e2e3, f3b7, f3e4, f3h1, f3d5, f1e1, c4c2, c1e1, c4c5

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

<rationale>
Position analysis (Win %):
1. f3d5 (89.8%)
2. c4e6 (63.2%)
3. c4b5 (62.3%)
</rationale><uci_move>f3d5</uci_move><|eot_id|>


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

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

Position (FEN): 1k4r1/pp6/2n1n2p/4N1p1/4P3/PP1r2PP/1B3P2/R3K2R b KQ -
Side to move: Black
Legal moves: e6d4, e6c5, d3f3, b7b5, g8f8, g8c8, e6d8, h6h5, d3d2, c6b4, c6d8, d3d5, c6e7, d3c3, c6e5, d3d7, d3d6, b7b6, e6f8, d3g3, g8e8, b8c8, g8g6, d3e3, d3d8, b8a8, g8h8, g8g7, d3d1, d3d4, g5g4, b8c7, c6a5, a7a6, e6g7, d3b3, g8d8, e6f4, c6d4, e6c7, a7a5

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

<rationale>
Position analysis (Win %):
1. c6e5 (79.2%)
2. d3d6 (79.1%)
3. d3b3 (66.3%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pppqnppp/2n5/1B1p1b2/3P4/P1N1BN2/1PP2PPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: a8d8, a7a5, c6d8, f5g6, d7d8, g7g6, f5g4, d7d6, c6b8, e7g6, d7c8, f5d3, c6a5, c6b4, f5e4, b7b6, h7h5, f5h3, a8b8, e8d8, e7c8, g7g5, e7g8, d7e6, a8c8, c6e5, f5c2, c6d4, a7a6, e8c8, f5e6, h7h6, h8g8, f7f6

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

<rationale>
Position analysis (Win %):
1. h7h5 (52.4%)
2. e7g6 (51.6%)
3. f7f6 (51.1%)
4. a7a6 (48.7%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp1p1ppp/4p3/3q2N1/2p2P2/4P3/PPPN2PP/R2QKB1R w KQkq -
Side to move: White
Legal moves: e1e2, b2b3, a2a3, d1h5, d2b1, d2f3, g2g4, f1e2, d2b3, f4f5, e1f2, h2h3, d1f3, g5f7, d1c1, f1c4, d1e2, h2h4, g5h7, g2g3, g5e4, g5f3, h1g1, c2c3, d1b1, d1g4, a1b1, f1d3, d2c4, e3e4, a2a4, g5e6, a1c1, d2e4, b2b4, g5h3

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

<rationale>
Position analysis (Win %):
1. d2c4 (47.0%)
2. f1c4 (45.0%)
3. d1h5 (43.8%)
4. e1f2 (42.3%)
5. e3e4 (42.1%)
</rationale><uci_move>d2c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/R4p1p/6p1/P3k3/8/6P1/r4P1P/5K2 w - -
Side to move: White
Legal moves: h2h3, a7f7, g3g4, f2f3, a7a6, f1e1, f1g2, a7b7, a7a8, a7c7, a7e7, h2h4, f2f4, a5a6, f1g1, a7d7

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

<rationale>
Position analysis (Win %):
1. a7f7 (71.4%)
2. a7a8 (51.1%)
3. a5a6 (51.0%)
4. f1g2 (51.0%)
5. a7e7 (51.0%)
</rationale><uci_move>a7f7</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2p1nppp/1b6/2p5/Pp1NP3/5N2/RB3PPP/3QR1K1 b - -
Side to move: Black
Legal moves: e7f5, d8c8, g7g6, d8b8, f8e8, a8c8, a8a5, c5c4, e7d5, f7f5, e7g6, c5d4, e7c6, a8a4, e7c8, g7g5, d8d6, d8d5, b6a7, a8a6, a8b8, b6a5, d8d7, d8e8, b4b3, h7h6, a8a7, c7c6, h7h5, g8h8, d8d4, f7f6

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

<rationale>
Position analysis (Win %):
1. b6a5 (61.7%)
2. h7h6 (58.1%)
3. c5c4 (57.7%)
4. f8e8 (57.7%)
5. c5d4 (31.2%)
</rationale><uci_move>b6a5</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/pbqn2pp/1p2p3/2pn2b1/3p2NP/3P2P1/PPPBQPB1/R3R1K1 w - -
Side to move: White
Legal moves: e2e4, g2f1, g2d5, e2f1, g2h3, g4e3, d2c3, e2d1, g4f6, a1b1, a1c1, f2f4, g4h2, a1d1, a2a4, d2e3, g4e5, e1c1, b2b3, d2b4, b2b4, e2e6, h4g5, g2e4, g2h1, h4h5, g1h1, f2f3, d2c1, g2f3, e2e3, d2a5, d2g5, c2c3, e1d1, g1h2, g4h6, e1b1, c2c4, e1f1, e2f3, e2e5, d2f4, a2a3, g1f1

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

<rationale>
Position analysis (Win %):
1. h4g5 (54.6%)
2. d2g5 (47.5%)
3. f2f4 (19.1%)
4. a2a4 (14.5%)
</rationale><uci_move>h4g5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/bp2qppp/p1n5/4p3/P1B2P2/1PP5/4Q1PP/1N2RR1K b - -
Side to move: Black
Legal moves: g7g6, e7a3, c6d8, e5f4, e5e4, g8h8, c6a5, a6a5, c6b4, c6d4, c8a8, a7f2, e7b4, b7b6, e7e6, e7g5, g7g5, a7b6, e7c7, e7d7, b7b5, c6b8, a7b8, e7d8, h7h5, f8d8, e7d6, e7e8, c8c7, a7g1, e7c5, e7h4, c8b8, e7f6, a7d4, a7e3, f8e8, h7h6, c8d8, c8e8, a7c5

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

<rationale>
Position analysis (Win %):
1. g7g6 (57.0%)
2. a7b8 (54.7%)
3. c6a5 (54.4%)
4. e5e4 (53.1%)
5. c8e8 (52.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp3ppp/2n1p3/4P3/8/2qB1N2/P4PPP/1RBQ1RK1 b kq -
Side to move: Black
Legal moves: c6b4, b7b6, h7h6, c3a5, a7a6, c3d3, a8b8, c8d7, c6d8, e8d8, c3c5, c3a3, c3a1, c6a5, c3c2, h8g8, e8e7, c3d2, f8a3, e8d7, c3b2, c3c1, f7f6, f8c5, f8b4, f8e7, c3b3, c3e1, c6d4, c6e5, c6b8, a7a5, c6e7, h7h5, f7f5, c3e5, c3b4, g7g5, c3d4, b7b5, g7g6, f8d6, c3c4

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

<rationale>
Position analysis (Win %):
1. a7a6 (63.9%)
2. c3c5 (63.6%)
3. h7h6 (61.3%)
4. c3a5 (60.9%)
5. f8e7 (60.0%)
</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): r3k2r/pp2ppbp/3pbn2/2q4p/3nPN2/2NB1P2/PPPB2P1/R1Q1K2R b KQkq -
Side to move: Black
Legal moves: c5g5, e6g4, f6d5, b7b6, c5a3, c5b4, c5f5, f6d7, d6d5, e8d7, a7a5, c5b5, e6h3, c5c6, d4c6, a8c8, c5e5, a8b8, e6d7, c5c3, e6b3, c5c4, c5c7, d4f5, a8d8, c5b6, e6f5, f6g8, e8g8, g7f8, e8d8, e8f8, d4f3, d4c2, f6e4, d4b3, h8g8, e6c8, d4b5, h5h4, d4e2, c5a5, e6a2, c5c8, e8c8, f6g4, e6c4, h8f8, a7a6, c5d5

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

<rationale>
Position analysis (Win %):
1. f6d7 (56.4%)
2. a8c8 (55.2%)
3. h8g8 (54.6%)
4. g7h6 (54.2%)
5. e6c4 (50.5%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/8/4N3/4P3/2N5/PPPP2PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c8d7, g7g6, f8b4, f8a3, b7b5, b8c6, h7h5, f8d6, d8d6, c8f5, d8e7, d8h4, d8f6, h7h6, c7c5, e8e7, c8g4, c8h3, c8e6, f7f6, c7c6, g8e7, d8d7, b8a6, f8e7, d8d2, f7f5, a7a5, b8d7, g8h6, f8c5, a7a6, d8d4, d8d3, g8f6, b7b6, d8g5, g7g5, d8d5

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

<rationale>
Position analysis (Win %):
1. b8c6 (71.0%)
2. c8e6 (69.9%)
3. b8d7 (69.4%)
4. g8f6 (68.6%)
5. f8d6 (68.5%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/p6p/5p2/2p1q2P/4pQP1/Pr4PK/8/5R1R w - -
Side to move: White
Legal moves: f4c1, h1h2, h5h6, h1g1, h3h2, f4f2, f1c1, f1b1, f4e5, f1d1, f4h6, f4f3, f4f5, a3a4, f1e1, f1f3, f4e3, h3h4, f4g5, g4g5, h3g2, f1g1, f4f6, f1f2, f1a1, f4e4, f4d2

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

<rationale>
Position analysis (Win %):
1. f4e5 (48.3%)
2. h1g1 (43.9%)
3. f1f2 (42.3%)
</rationale><uci_move>f4e5</uci_move><|eot_id|>


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

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

Position (FEN): 2B5/8/6k1/1K6/8/8/8/5N2 w - - 0 1
Side to move: White
Legal moves: b5b4, b5b6, c8g4, b5c5, c8h3, c8a6, f1h2, f1e3, b5a5, b5c4, c8f5, b5c6, c8b7, c8e6, f1d2, f1g3, c8d7, b5a6, b5a4

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r4/p1nP1kp1/1p3p2/5B2/8/PPP3R1/1K6 b - -
Side to move: Black
Legal moves: d7d6, c6d8, c6b8, c6e7, d7a7, d7e7, b5b4, c6a5, d7b7, g6g5, c6a7, a6a5, d7f7, c6d4, f6g7, f6e6, d7h7, c6e5, d7g7, f6f7, c6b4, d7d8, d7c7

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

<rationale>
Position analysis (Win %):
1. c6a5 (39.0%)
2. c6b4 (37.9%)
3. c6d4 (32.2%)
4. c6d8 (29.6%)
5. c6e5 (29.1%)
</rationale><uci_move>c6a5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/ppp2ppb/4pn1p/3p4/2P2P1N/1P2P3/PB1P2PP/RN1QKB1R b KQkq -
Side to move: Black
Legal moves: g7g6, d8d6, c7c6, b7b5, b8a6, f6g8, h7b1, e8d7, h6h5, f8c5, f6h5, g7g5, h7g8, d5c4, c7c5, f6g4, h7d3, h8g8, f6e4, h7f5, b8c6, b7b6, d8e7, b8d7, e6e5, f6d7, d8c8, a7a5, f8a3, e8e7, h7c2, d5d4, f8d6, h7e4, f8e7, a7a6, f8b4, d8d7, h7g6

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

<rationale>
Position analysis (Win %):
1. h8g8 (44.0%)
2. d5d4 (44.0%)
3. b8c6 (41.3%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6R1/k7/8/8/8/5K2/8 w - - 0 1
Side to move: White
Legal moves: f2g3, f2e1, g7a7, g7g5, f2g1, g7g3, g7g1, g7c7, g7g6, g7b7, g7e7, g7g8, f2f1, f2g2, f2f3, g7d7, g7g4, g7h7, f2e2, g7g2, f2e3, g7f7

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>g7g8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b1p1ppp/1p2p3/p5q1/2P5/PP1BPP2/5P1P/R1BQ1R1K b - -
Side to move: Black
Legal moves: b7e4, b7c6, g5e7, h7h6, g5d8, b6b5, a5a4, a8d8, e6e5, g5g6, g5d5, a8b8, f8c8, g5g3, g5f5, g5f6, d7d5, g5c5, g7g6, h7h5, g5e3, g8h8, g5h4, g5h5, g5e5, g5g4, a8a6, f8e8, d7d6, f8d8, g5g2, b7c8, g5b5, g5g1, g5h6, a8c8, b7a6, g5f4, b7f3, a8a7, a8e8, f8b8, f7f5, b7d5, f7f6

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

<rationale>
Position analysis (Win %):
1. a8d8 (79.1%)
2. g5h5 (78.3%)
3. g5f6 (39.2%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/8/4k1b1/2p3R1/p1P2K1P/P7/4P3/8 b - -
Side to move: Black
Legal moves: c8f8, e6d6, c8d8, g6b1, c8a8, c8b8, g6f5, g6h5, c8g8, e6d7, g6c2, c8c7, e6f7, c8h8, g6h7, g6e4, e6e7, g6f7, g6d3, e6f6, c8c6, c8e8, g6e8

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

<rationale>
Position analysis (Win %):
1. g6c2 (30.7%)
2. g6f7 (26.8%)
3. c8f8 (26.0%)
</rationale><uci_move>g6c2</uci_move><|eot_id|>


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

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

Position (FEN): q4rk1/1p1nppbp/4P1p1/1ppP4/6n1/2N2N2/1PP1Q1PP/2B2RK1 b - -
Side to move: Black
Legal moves: a8a3, h7h5, g8h8, a8d8, a8a7, f7f5, f7e6, g7f6, g4h2, a8e8, a8a2, g6g5, f8d8, c5c4, g4f6, f8b8, b7b6, g7c3, f7f6, g4e5, g7d4, f8c8, d7b6, g7h6, d7e5, f8e8, g7h8, g4f2, a8a1, g4e3, d7f6, g4h6, a8a6, d7b8, h7h6, g7e5, a8a4, b5b4, a8c8, a8a5, a8b8

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

<rationale>
Position analysis (Win %):
1. d7f6 (73.1%)
2. b5b4 (63.5%)
3. d7e5 (54.5%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): r1k4r/ppp2pb1/2n1bnpp/8/2P1PBP1/2N2N1P/PP6/2KR1B1R b - -
Side to move: Black
Legal moves: b7b6, f6e4, f6d5, f6g4, c6d4, c6b8, c6e7, f6e8, h8f8, a7a5, f6g8, c6d8, a7a6, h8d8, h8g8, c6a5, f6h7, f6h5, c6e5, c8b8, e6g4, b7b5, h6h5, g7f8, f6d7, g6g5, e6d5, c6b4, e6d7, a8b8, h8e8, e6f5, e6c4, h8h7

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

<rationale>
Position analysis (Win %):
1. h8d8 (54.0%)
2. g6g5 (53.6%)
3. f6d7 (50.0%)
</rationale><uci_move>h8d8</uci_move><|eot_id|>