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

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

Position (FEN): r1bqkb1r/ppp3pp/5n2/3Ppp2/1n6/2N1P1P1/PP1P1PBP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: g2h3, d1b3, b2b3, a2a3, d1h5, d1g4, g3g4, d1c2, d5d6, f2f4, g2f3, g1f3, g1h3, d2d4, c3a4, c3b5, e1e2, d1a4, c3e2, c3b1, h2h3, h2h4, g1e2, g2e4, d1f3, e3e4, a1b1, c3e4, e1f1, g2f1, f2f3, d1e2, d2d3, a2a4

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

<rationale>
Position analysis (Win %):
1. d2d3 (54.2%)
2. g1h3 (49.7%)
3. d2d4 (46.1%)
</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): 1B5k/6bp/1n3pp1/N3pb2/P7/1P2PB2/2r2PPP/5RK1 b - -
Side to move: Black
Legal moves: b6a8, f5h3, b6d7, c2c4, c2c1, c2f2, c2a2, c2c5, e5e4, g7f8, b6c4, f5d7, g6g5, c2d2, c2b2, c2c6, h7h6, f5e6, b6a4, f5d3, h7h5, h8g8, b6d5, c2c7, c2c8, f5g4, c2c3, c2e2, f5c8, f5e4, g7h6, b6c8

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

<rationale>
Position analysis (Win %):
1. b6d7 (71.2%)
2. e5e4 (71.1%)
3. g7f8 (68.0%)
</rationale><uci_move>b6d7</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/5ppp/8/3b4/2q3r1/P6P/1PB2QP1/1R3R1K b - -
Side to move: Black
Legal moves: a8a4, g4e4, g4f4, c4e2, c4c5, c4c2, d5e6, c4d3, d5f3, a8a3, d5e4, a8d8, c4f1, a8e8, g7g6, h7h5, a8b8, c4a6, g8h8, a8c8, g4g2, c4d4, g7g5, d5g2, c4e4, a8f8, c4b4, g4h4, c4a4, c4b3, c4b5, a8a6, c4a2, c4c8, h7h6, c4f4, g4g6, a8a7, f7f5, g4d4, g4g3, a8a5, d5b7, d5c6, c4c3, c4c7, f7f6, c4c6, g8f8, g4g5

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

<rationale>
Position analysis (Win %):
1. g4g5 (47.2%)
2. g4g2 (9.2%)
3. d5g2 (8.4%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/2nr2kp/1p1N1Rp1/2p5/2P5/6P1/1P3PKP/4R3 w - -
Side to move: White
Legal moves: f6f7, b2b4, b2b3, e1e8, d6f5, d6e8, g2f1, e1e4, e1g1, e1e6, e1h1, d6b7, f6e6, f6g6, g3g4, d6f7, f2f4, f6f3, d6b5, e1e2, e1e7, e1a1, h2h3, g2h1, e1e5, e1d1, h2h4, f6f5, d6e4, g2h3, d6c8, g2f3, g2g1, e1e3, e1b1, f6f8, f6f4, f2f3, e1f1, e1c1

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

<rationale>
Position analysis (Win %):
1. f6f3 (67.6%)
2. d6e4 (63.6%)
3. f6f4 (59.7%)
</rationale><uci_move>f6f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/8/3k2p1/PP3pP1/2K2P1P/8/6b1 b - -
Side to move: Black
Legal moves: g1e3, g1b6, g1f2, g1c5, g1d4, h7h6, h7h5, d5c6, d5e6, g1a7, g1h2, d5e5, d5d6

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

<rationale>
Position analysis (Win %):
1. g1a7 (20.3%)
2. g1e3 (20.3%)
3. g1f2 (18.4%)
4. g1b6 (18.4%)
5. g1d4 (18.4%)
</rationale><uci_move>g1a7</uci_move><|eot_id|>


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

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

Position (FEN): 3rrnk1/pb2qpb1/1pp1n3/4p1p1/2P1P1P1/2N1BN1R/PP2BPKQ/7R b - -
Side to move: Black
Legal moves: g7h6, f8h7, c6c5, f7f6, d8b8, a7a5, f8g6, d8d2, d8d7, b7a6, e7d7, d8d3, e6d4, d8d4, b7a8, d8a8, e7d6, e7f6, d8d6, e7a3, d8d1, g7h8, d8d5, b7c8, e6f4, e6c5, e7c5, a7a6, g7f6, e7c7, d8c8, f8d7, b6b5, f7f5, e6c7, e7b4

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

<rationale>
Position analysis (Win %):
1. e7f6 (63.1%)
2. f7f6 (50.0%)
3. f8g6 (46.6%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/pppqnpp1/2nb4/3p2Bp/Q2P2b1/2PB1N2/PP1N1PPP/R3R1K1 b - -
Side to move: Black
Legal moves: g7g6, h8h7, e7g8, a7a6, d6c5, d6g3, c6d4, d8g8, g4h3, b7b6, c6a5, h8f8, e7g6, a7a5, h5h4, d6a3, g4f3, d7f5, h8e8, h8g8, g4f5, d6b4, g4e6, c6e5, d6e5, b7b5, d8f8, h8h6, d6h2, c6b4, d7e8, d7e6, e7f5, d6f4, f7f6, f7f5, c8b8, c6b8, d8e8

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

<rationale>
Position analysis (Win %):
1. a7a6 (54.4%)
2. g4f3 (54.4%)
3. f7f6 (45.3%)
</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): r1b1k1r1/2pq2pp/p1p2B2/2bpP3/8/2P3Q1/PPP1N1PP/2KR3R b q -
Side to move: Black
Legal moves: c5f2, c5g1, c5e3, d7e7, g8h8, d7h3, c5e7, e8f8, a8a7, g7g6, d7e6, h7h5, a6a5, d5d4, a8b8, c8b7, d7g4, d7d6, c5b4, g7f6, c5d4, d7f7, c5f8, c5a7, c5d6, c5b6, d7d8, c5a3, h7h6, g7g5, d7f5, g8f8, e8f7

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

<rationale>
Position analysis (Win %):
1. d7f5 (59.6%)
2. d7e6 (59.4%)
3. d7g4 (32.7%)
</rationale><uci_move>d7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/p1bkpp2/8/p1P1P3/1P1NKPP1/7P/8 w - -
Side to move: White
Legal moves: b3a4, d3e5, h2h3, d3f4, d3e1, e3e2, d3b2, e3f4, e3f2, d3c1, d3c5, d3b4, e4e5, h2h4, c4c5, e3d2, b3b4, e3d4, g3g4, d3f2, f3f4

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

<rationale>
Position analysis (Win %):
1. b3a4 (61.9%)
2. c4c5 (60.6%)
3. b3b4 (55.3%)
</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): 8/8/7r/2p1kb1P/p1P4R/P4K2/4P3/8 w - -
Side to move: White
Legal moves: f3f2, h4h2, h4h1, f3g3, h4f4, e2e3, f3g2, h4d4, e2e4, h4h3, h4e4, h4g4, f3e3

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

<rationale>
Position analysis (Win %):
1. h4h2 (20.2%)
2. f3g3 (20.2%)
3. f3e3 (18.3%)
4. e2e3 (16.9%)
5. e2e4 (15.6%)
</rationale><uci_move>h4h2</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/4k1PR/p1nb4/1p2p3/8/P2BP3/1B3P2/2K5 w - -
Side to move: White
Legal moves: b2e5, d3b5, h7h1, d3e2, b2d4, h7h2, h7h5, d3g6, h7h6, a3a4, e3e4, d3f1, f2f3, d3b1, c1d2, d3e4, b2a1, h7h8, d3c2, h7h4, h7h3, c1c2, f2f4, c1d1, c1b1, b2c3, d3c4, d3f5

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

<rationale>
Position analysis (Win %):
1. d3b1 (80.1%)
2. f2f4 (79.7%)
3. d3c2 (79.6%)
4. d3e4 (76.1%)
</rationale><uci_move>d3b1</uci_move><|eot_id|>


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

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

Position (FEN): 1k2br1r/1p3pp1/1qp1pn1p/p3N2P/PnPP1PP1/1B2Q3/1P3N2/1KRR4 b - -
Side to move: Black
Legal moves: b6a7, b6c7, g7g5, f6h7, b6a6, b6b5, h8h7, b8c7, f6d5, b4d5, b8a7, c6c5, b4a6, e8d7, b6d8, f6g8, b8a8, f6d7, f6e4, b8c8, b4c2, g7g6, b4a2, f6g4, b6c5, b4d3, h8g8, f6h5, f8g8, b6d4

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

<rationale>
Position analysis (Win %):
1. b6d8 (67.0%)
2. b8a7 (65.4%)
3. b4a6 (63.8%)
4. g7g6 (62.7%)
5. f6d7 (61.4%)
</rationale><uci_move>b6d8</uci_move><|eot_id|>


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

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

Position (FEN): 2r1nr1k/6pp/8/3BB1P1/1PP2P2/8/4R3/6K1 b - -
Side to move: Black
Legal moves: f8g8, f8f4, h7h6, c8c6, f8f5, f8f6, f8f7, e8f6, c8c7, e8d6, c8b8, c8d8, e8c7, c8c5, c8c4, c8a8, h7h5

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

<rationale>
Position analysis (Win %):
1. c8c7 (88.6%)
2. f8g8 (88.3%)
3. f8f5 (88.3%)
4. c8d8 (87.7%)
5. e8c7 (84.7%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1bq1bpnp/p3p1p1/3pP1P1/1p1B2B1/5P2/PPPQN2P/1K1R3R w - -
Side to move: White
Legal moves: d4f2, d4c5, h1f1, b1a1, e2c3, d4c3, d2f4, e2g3, g4h3, d1g1, h1e1, d2d3, d1f1, e2f4, d2c3, d4g1, d4e3, c2c4, g4f5, d1e1, b1c1, h2h3, d2c1, d2e1, d2e3, a2a3, c2c3, h1g1, e2g1, d1c1, e2c1, f3f4, d4b6, h2h4, d2b4, g4h5, b2b3, g4e6, a2a4, d4a7

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

<rationale>
Position analysis (Win %):
1. h2h4 (64.7%)
2. f3f4 (58.3%)
3. e2c1 (57.2%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq2k1/ppp2p1p/6p1/3Pr3/8/1P4P1/P3PPBP/R2QK2R b KQ -
Side to move: Black
Legal moves: d8d5, e5f5, d8f6, e5h5, c8d7, b7b6, h7h5, d8d7, a8b8, e5e2, a7a5, f7f6, c8e6, e5e7, e5g5, c8f5, d8e8, b7b5, a7a6, d8d6, g8g7, c7c6, e5e6, g8h8, h7h6, e5e3, f7f5, c8h3, c7c5, c8g4, g8f8, g6g5, d8g5, d8f8, d8h4, e5e8, e5d5, d8e7, e5e4

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

<rationale>
Position analysis (Win %):
1. c7c6 (57.1%)
2. d8e7 (55.2%)
3. c8g4 (50.9%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pb2bppp/1p2p3/3pN1P1/3PnP2/4P3/PP1NQB1P/R3K2R b KQ -
Side to move: Black
Legal moves: d8c7, f7f5, b7c8, e4g5, e4g3, a8b8, d8d6, e7f6, f7f6, d8e8, e7a3, h7h6, e4d2, h7h5, f8e8, b6b5, e4d6, e4f6, b7a6, a7a6, e4c3, a7a5, g8h8, e7g5, d8b8, e4f2, d8d7, b7c6, e7d6, d8c8, a8c8, e7b4, e7c5, g7g6, e4c5

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

<rationale>
Position analysis (Win %):
1. e4d6 (40.1%)
2. a7a5 (38.2%)
3. e7b4 (25.4%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/3bbpp1/4p2p/qN1p4/P1rB4/2P3P1/4PPBP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d7c6, e7g5, a5d8, f8e8, f7f6, f8b8, e7f6, e7b4, c4c5, e7c5, f8d8, c4c8, a5b6, c4c6, a5a6, a5b5, c4d4, a5a8, f8c8, a5a4, e7d6, g7g6, e7d8, a5c7, c4c7, a5a7, c4c3, d7e8, h6h5, f7f5, a5c3, e6e5, d7b5, d7c8, a5b4, f8a8, e7a3, c4a4, g8h8, g7g5, g8h7, e7h4, c4b4

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

<rationale>
Position analysis (Win %):
1. d7c6 (83.6%)
2. d7b5 (83.4%)
3. e7c5 (83.1%)
4. f8d8 (82.6%)
5. f8a8 (81.1%)
</rationale><uci_move>d7c6</uci_move><|eot_id|>


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

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

Position (FEN): 3qkb1r/p1pn1ppp/Qr3nb1/3P4/3Np3/2N5/PPPP1PPP/R1B1KB1R w KQk -
Side to move: White
Legal moves: b2b3, a6a4, f1b5, a2a4, c3d1, c3e4, a6a3, h1g1, f1e2, f1c4, f2f4, d4b3, a1b1, c3a4, a6a5, d5d6, a6b5, d4c6, a6c8, a6b7, d4e6, f1d3, a6d3, a6e2, g2g4, a6c4, g2g3, d4e2, e1d1, f2f3, e1e2, d4f5, a6b6, b2b4, d4b5, h2h4, c3e2, d2d3, a6a7, c3b5, h2h3, a2a3, d4f3, c3b1

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

<rationale>
Position analysis (Win %):
1. a6a4 (64.9%)
2. d4c6 (60.6%)
3. a6e2 (58.7%)
</rationale><uci_move>a6a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1p1p/3N1bp1/2p5/2PpP1n1/5N2/PP2BPPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: g4e3, f6g5, g8g7, a7a6, d8e8, f6e5, d8a5, h7h5, a8b8, f6g7, d4d3, g6g5, d8b6, d8e7, d8c7, g4h2, f8e8, h7h6, d7e5, d7b6, d7b8, g4h6, g4f2, b7b5, g8h8, b7b6, f6h4, f6e7, f6h8, a7a5, g4e5

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

<rationale>
Position analysis (Win %):
1. b7b5 (52.2%)
2. d8c7 (51.8%)
3. f6g7 (48.9%)
4. g4e5 (48.6%)
5. d7e5 (43.1%)
</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): 3Rbk2/4r1p1/p5P1/1pN1pP2/1P5p/1P2K2P/8/8 b - -
Side to move: Black
Legal moves: e7e6, f8g8, e7a7, e7f7, e7b7, e7d7, a6a5, e7c7, e5e4

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

<rationale>
Position analysis (Win %):
1. e5e4 (99.1%)
2. a6a5 (93.1%)
3. e7a7 (91.9%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/kp1bQ1p1/p4pBp/P2R4/2Pn2P1/1P5P/5P1K/3q4 b - -
Side to move: Black
Legal moves: a7a8, d1g4, d7e8, d7c6, d4c6, d7g4, d1a1, d4e6, d1c1, d7b5, f6f5, d7c8, a7b8, b7b5, d7e6, d1d2, b7b6, d4f5, d4b3, d1h1, d4c2, d1d3, d4f3, d1g1, h6h5, d1e2, d1b3, d1e1, d1b1, d1f3, d7a4, d4b5, d7f5, d1c2, d4e2, d1f1

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

<rationale>
Position analysis (Win %):
1. d1e1 (98.2%)
2. d1d2 (95.0%)
3. d4f3 (94.9%)
</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): r4rk1/qpp2ppp/2npbn2/p1b1p3/4P3/1BPP1N1P/PP1N1PP1/R1BQR1K1 w - -
Side to move: White
Legal moves: g2g4, h3h4, f3d4, b3c4, d1c2, c3c4, f3h4, d2f1, f3e5, b3d5, b3e6, g1h1, d2c4, b3c2, a2a3, d2b1, e1e3, f3h2, a2a4, g1f1, e1f1, e1e2, d1e2, b3a4, g1h2, f3g5, g2g3, a1b1, d3d4

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

<rationale>
Position analysis (Win %):
1. e1e2 (49.7%)
2. d1e2 (49.2%)
3. e1f1 (48.2%)
4. g1h2 (40.0%)
5. g1h1 (37.7%)
</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): r1b1kb1r/pp2nppp/1qn1p3/3pP3/3P4/5N2/PP2BPPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: f7f6, c8d7, b6c5, g7g5, h7h6, b6d8, c6d8, e7g8, b6b4, e8d8, h8g8, c6d4, e8d7, b6b2, a7a5, b6a6, c6b8, b6a5, c6b4, e7f5, c6e5, e7g6, a8b8, f7f5, b6d4, a7a6, b6c7, h7h5, b6b3, b6b5, c6a5, g7g6

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

<rationale>
Position analysis (Win %):
1. a7a6 (55.6%)
2. c8d7 (54.3%)
3. e7f5 (42.7%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/p1p5/6pR/1p6/7P/KP6/P3q3/8 b - -
Side to move: Black
Legal moves: c7c5, e2h2, e2a2, a7a6, e2d3, e2e8, e2e7, e2d2, c7c6, e2c4, e2d1, e2e1, b5b4, e2g2, e2e3, g6g5, e2h5, b8c8, e2f2, e2e6, e2e5, b8b7, e2e4, b8a8, e2f1, a7a5, e2c2, e2f3, e2b2, e2g4

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

<rationale>
Position analysis (Win %):
1. b5b4 (2.6%)
2. e2c2 (0.4%)
3. a7a5 (1.0%)
4. c7c5 (1.0%)
5. e2e7 (1.0%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p1p/6p1/2r4q/P2Q4/1P6/5PPP/4R1K1 b - -
Side to move: Black
Legal moves: f7f6, c5a5, h5h4, f7f5, a7a5, h5h2, c5e5, a7a6, h5g4, h5e5, h5h3, c5g5, c5c4, c5f5, g6g5, c5c6, h5d5, h5e2, h5d1, h5h6, c5c8, f8g8, c5c7, h5f5, c5c3, c5c2, c5c1, c5b5, h7h6, c5d5, h5g5, h5f3

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

<rationale>
Position analysis (Win %):
1. h5e2 (99.0%)
2. h5h2 (99.0%)
3. f7f6 (99.0%)
4. c5e5 (98.1%)
5. h5e5 (95.8%)
</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): rnbqkb1r/pppp1pp1/4pB1p/8/3P4/2N5/PPP1PPPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: b8a6, c7c6, f8b4, g7g5, h8g8, f8a3, d7d5, g7g6, a7a6, c7c5, f8d6, h6h5, d8e7, g7f6, b7b6, a7a5, f8e7, d7d6, f8c5, b8c6, d8f6, h8h7, e6e5, b7b5

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

<rationale>
Position analysis (Win %):
1. d7d5 (91.4%)
2. f8b4 (91.3%)
3. f8e7 (85.9%)
4. g7f6 (55.9%)
5. d8f6 (51.2%)
</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): rn3b1r/pk1nq1p1/4ppb1/1N1pP1Bp/7P/PQ3P2/1P4P1/R3KB1R w KQ -
Side to move: White
Legal moves: f1d3, b3c2, b3a4, g5e3, g5c1, g5h6, g2g4, a1c1, b5c7, e1f2, a1b1, h1g1, b3c4, a3a4, b3d5, e1d2, a1d1, b3b4, h1h3, f3f4, b3e3, e1c1, e1d1, f1c4, e1e2, b3a2, g5f4, b5d4, a1a2, b3c3, h1h2, b5c3, f1e2, g5d2, b3d1, g2g3, b5a7, b3d3, e5f6, g5f6, b5d6

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

<rationale>
Position analysis (Win %):
1. b5d6 (99.0%)
2. g5f6 (87.7%)
3. a1c1 (81.8%)
4. g5f4 (78.7%)
5. g5e3 (78.6%)
</rationale><uci_move>b5d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1ppN1ppp/p1p1b3/8/3P4/8/PPP2PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: h8g8, g7g5, h7h6, e8d7, b7b5, f8e7, a8b8, d8d7, e8e7, g7g6, f7f5, d8f6, f8b4, d8h4, f8d6, d8c8, f8c5, d8e7, b7b6, f8a3, a6a5, a8c8, c6c5, a8a7, d8b8, f7f6, d8g5, h7h5

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

<rationale>
Position analysis (Win %):
1. f8b4 (79.1%)
2. e8d7 (50.7%)
3. d8d7 (44.7%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pppb1ppp/5n2/4p3/1P1pP3/P1PP3P/5PP1/RNBQKBNR b KQkq e3
Side to move: Black
Legal moves: d7b5, d7c8, a7a5, f8e7, d7h3, d4e3, b8a6, a7a6, f6g8, b8c6, f8d6, f6d5, h7h5, b7b6, f6e4, d7g4, d8e7, d4c3, c7c5, h8g8, e8e7, g7g6, f6g4, f8c5, b7b5, c7c6, d7c6, d7a4, f8b4, d7f5, d7e6, g7g5, d8c8, f6h5, h7h6

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

<rationale>
Position analysis (Win %):
1. f8e7 (50.0%)
2. d4c3 (47.9%)
3. c7c5 (46.3%)
4. d4e3 (44.9%)
5. a7a5 (44.4%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1n1pp1/2p1p2p/3p4/3PP3/P1NB1N2/1PP2PPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: h8h7, d5e4, c6c5, d7f6, d7e5, d8f6, h6h5, a8b8, h8g8, g7g6, f8e7, d7c5, f8c5, d8e7, d8h4, d8b6, d7b8, b7b5, f8b4, d8c7, f7f5, a7a5, b7b6, f8a3, e8e7, e6e5, d8g5, d8a5, f8d6, d7b6, f7f6, a7a6, g7g5

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

<rationale>
Position analysis (Win %):
1. a7a5 (55.4%)
2. d5e4 (55.1%)
3. b7b6 (53.7%)
4. a7a6 (53.3%)
5. f8e7 (52.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r1q2rk1/p3ppbp/2n3p1/2R5/3PP3/5B2/P4PPP/2BQK2R b K -
Side to move: Black
Legal moves: f7f6, c8a6, c6b4, c6e5, c8b8, h7h5, c6a5, c6d4, e7e6, g7e5, c8b7, g8h8, h7h6, c8d7, g7d4, c8g4, a8b8, f8e8, c8c7, c6b8, c8e6, c8h3, g7f6, c8e8, f7f5, c6d8, g6g5, a7a5, g7h6, e7e5, a7a6, c8d8, c8f5, f8d8, g7h8

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

<rationale>
Position analysis (Win %):
1. c8d7 (60.1%)
2. c8a6 (54.2%)
3. g7d4 (47.4%)
</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): r1b1k2r/ppppnppp/6n1/3Nq3/2P5/3BB1P1/PP3K1P/R2QR3 b kq -
Side to move: Black
Legal moves: e5g5, e5d5, g6f4, e5c3, e5e6, e8g8, e5d6, h7h5, e7c6, h8g8, e7f5, a7a5, e5f6, f7f5, e8f8, e5b2, e5e3, f7f6, e5g3, h7h6, e5h5, b7b6, c7c6, h8f8, d7d6, e5d4, g6h4, e5e4, e7d5, e8d8, a8b8, e5f5, e7g8, g6f8, b7b5, e5f4, c7c5, a7a6

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

<rationale>
Position analysis (Win %):
1. d7d6 (83.2%)
2. c7c6 (80.8%)
3. e5d6 (80.1%)
4. e5b2 (80.0%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/1p1p1ppp/p1q1p1n1/8/N1B1PB2/8/PPP2PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: c4e6, d1d7, e1g1, d1d2, g2g3, d1f3, f4c7, d1h5, a1b1, d1g4, h2h3, f4e3, a4c3, b2b3, f4e5, f4g5, e4e5, b2b4, g2g4, a4c5, h2h4, f4b8, f4c1, c4e2, a2a3, c2c3, e1e2, c4b5, f4d2, f4d6, c4d5, f4h6, d1c1, f2f3, c4b3, c4f1, f4g3, e1d2, d1b1, c4a6, h1f1, d1d6, d1d4, d1d3, c4d3, d1d5, a4b6, h1g1, e1f1, d1e2

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

<rationale>
Position analysis (Win %):
1. f4e3 (19.0%)
2. a4b6 (17.4%)
3. f4d2 (16.2%)
4. d1d2 (16.1%)
5. c4b3 (15.7%)
</rationale><uci_move>f4e3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2pn1ppp/p2p4/np2P2b/1bP5/1PN1P1PP/P2BNPB1/R3QRK1 b - -
Side to move: Black
Legal moves: h5f3, d8b8, d7e5, b4a3, b5c4, d8c8, h7h6, d7b8, a8c8, d8g5, a8a7, b4c5, d8h4, c7c6, g7g5, d7f6, d7b6, h5g4, a5c6, d8e8, d8e7, f8e8, f7f6, d6e5, h5g6, b4c3, f7f5, c7c5, a5b7, h5e2, a5b3, a5c4, g8h8, g7g6, a8b8, d8f6, d7c5, d6d5

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

<rationale>
Position analysis (Win %):
1. d6e5 (75.9%)
2. h5g6 (75.0%)
3. d7e5 (66.6%)
</rationale><uci_move>d6e5</uci_move><|eot_id|>


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

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

Position (FEN): 2n5/6b1/4k1p1/1rp3P1/p1p1PB1P/K1P5/3N4/2R5 w - -
Side to move: White
Legal moves: c1b1, c1h1, f4b8, d2f3, f4g3, d2c4, c1c2, d2b3, f4c7, c1e1, c1d1, c1g1, f4h2, c1a1, f4d6, f4e5, e4e5, c1f1, d2f1, a3a4, d2b1, a3a2, f4e3, h4h5

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

<rationale>
Position analysis (Win %):
1. a3a4 (57.3%)
2. d2c4 (53.2%)
3. f4g3 (51.9%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2ppbp/2n2n2/3p1p2/3P1BP1/2P2N1P/PP1N1P2/R2QK2R b KQ -
Side to move: Black
Legal moves: e7e6, f6d7, c6d4, g7h8, f6g4, g7h6, d8b8, a8b8, d8e8, d8a5, b7b6, h7h5, a8c8, f6e8, a7a6, f5g4, c6e5, f8e8, c6a5, d8d6, b7b5, c6b8, g8h8, d8c7, f6e4, d8c8, h7h6, a7a5, d8b6, c6b4, d8d7, f6h5, e7e5

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

<rationale>
Position analysis (Win %):
1. b7b5 (57.1%)
2. d8d7 (56.8%)
3. d8b6 (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): 8/5p2/1q4kp/1b1P4/1P2Rn2/1Q5P/6P1/6K1 w - -
Side to move: White
Legal moves: e4d4, b3e3, g1h1, e4e3, g1h2

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

<rationale>
Position analysis (Win %):
1. g1h2 (53.9%)
2. b3e3 (53.3%)
3. g1h1 (51.3%)
4. e4e3 (8.0%)
</rationale><uci_move>g1h2</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/2k1p1p1/8/3P4/2n2P1P/1pK2BP1/8 w - -
Side to move: White
Legal moves: f2e1, c2d3, c2d2, f2g1, d4d5, c2c3, g2g4, f2e3, f3f4, c2b2, c2b3, f2h4, g2g3, f2g3, h3h4

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

<rationale>
Position analysis (Win %):
1. c2b2 (11.4%)
2. d4d5 (8.2%)
3. c2c3 (6.7%)
4. f2e3 (5.8%)
5. c2d3 (5.5%)
</rationale><uci_move>c2b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p6R/4n1p1/1p2PpN1/1P5P/P5PQ/5P2/2q3K1 w - -
Side to move: White
Legal moves: g1h2, g1g2, h3f1

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

<rationale>
Position analysis (Win %):
1. g1g2 (37.9%)
2. g1h2 (14.2%)
3. h3f1 (14.0%)
</rationale><uci_move>g1g2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1npppp/8/1Bpn4/2PP1P2/8/PP4PP/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: d5b6, d5e3, d8a5, f7f5, g7g5, h7h6, e7e6, d8b6, h8g8, h7h5, c5d4, e7e5, d5c3, a7a6, a8b8, d5f6, d5b4, a7a5, b7b6, d5c7, d5f4, f7f6, d8c7, g7g6

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

<rationale>
Position analysis (Win %):
1. d5b6 (51.1%)
2. d5f6 (47.6%)
3. d5c7 (46.4%)
</rationale><uci_move>d5b6</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1p4q1/p1p4p/P1PpPR2/8/4r3/2Q3P1/5RK1 w - -
Side to move: White
Legal moves: g1h1, f1c1, c2e2, c2b2, f5h5, e5e6, c2c4, c2d2, f1a1, f1f3, c2e4, f5f4, c2b3, g2g3, f1d1, f5f7, f5f3, f1b1, c2a4, f5f6, c2f2, g1h2, f1e1, c2d3, c2c1, c2a2, g2g4, c2b1, f5f2, c2c3, f5f8, c2d1, f5g5, f1f2, f1f4, g1f2

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

<rationale>
Position analysis (Win %):
1. f5f7 (91.9%)
2. f5f6 (50.6%)
3. c2f2 (50.5%)
4. f5f4 (50.0%)
5. c2b2 (49.0%)
</rationale><uci_move>f5f7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1bppp/1nn3b1/3N2P1/2PP3P/5P2/PP2Q3/R1B1KBNR w KQkq -
Side to move: White
Legal moves: e2d3, b2b3, a2a3, d5b6, a1b1, d5c3, e2g2, e1f2, d5c7, h4h5, d5f4, c4c5, e2f2, f3f4, e1d1, e1d2, e2e6, a2a4, e2d2, e2e7, e2d1, e2e4, d5e3, f1h3, d5e7, f1g2, h1h3, c1f4, e2h2, e2c2, h1h2, g1h3, d5f6, d5b4, b2b4, c1d2, e2e5, c1e3, e2e3

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

<rationale>
Position analysis (Win %):
1. h4h5 (63.5%)
2. d5e7 (56.9%)
3. e1f2 (41.0%)
</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): 1k6/1prb2p1/pQnq1p2/P1RB4/2PN2p1/1P5P/5PK1/8 w - -
Side to move: White
Legal moves: d4e2, d5e6, f2f4, b6a6, d5f3, b6c6, d4f3, b6c7, d5c6, f2f3, g2g1, d4b5, c5c6, d5f7, d5g8, g2h1, h3h4, d5e4, h3g4, d4c6, b6b7, b6a7, g2f1, c5b5, b3b4, d4e6, b6b4, b6b5, d4f5, d4c2

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

<rationale>
Position analysis (Win %):
1. h3h4 (74.6%)
2. h3g4 (50.9%)
3. d4c6 (50.5%)
4. g2h1 (50.0%)
</rationale><uci_move>h3h4</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/p2bnppp/1pnBp3/3pP3/8/P1RB1N2/1P3PPP/3QR1K1 b k -
Side to move: Black
Legal moves: c6d4, h8f8, e8g8, d8c7, f7f6, a7a6, g7g5, f7f5, a7a5, g7g6, e8f8, c6b4, c8c7, h7h6, d5d4, e7f5, c8b8, b6b5, c6b8, c6e5, e7g8, e7g6, h8g8, c8a8, h7h5, c6a5

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

<rationale>
Position analysis (Win %):
1. h7h6 (70.9%)
2. d5d4 (70.8%)
3. c8a8 (70.5%)
4. b6b5 (67.1%)
5. c6a5 (60.0%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/pppQ2p1/2n3rp/6N1/4p3/4P3/Pq4PP/R4RK1 w - -
Side to move: White
Legal moves: f1f2, f1f4, d7e7, g5e6, d7e8, g1h1, f1f3, d7c6, g5h3, d7d5, d7f5, d7h3, a2a4, f1d1, h2h3, d7d8, a1c1, f1f7, g2g4, d7d3, h2h4, d7g7, f1c1, g5e4, d7d2, g5h7, g5f3, d7d4, a1e1, f1f6, a2a3, g5f7, f1f5, d7d6, a1d1, f1f8, f1e1, d7f7, d7c8, g2g3, f1b1, d7d1, d7e6, a1b1, d7c7, d7g4

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

<rationale>
Position analysis (Win %):
1. d7f7 (99.0%)
2. d7d5 (34.6%)
3. a1b1 (29.9%)
</rationale><uci_move>d7f7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1qrk1/p1p1n1b1/1p1p2p1/4n2p/4NN1P/5P2/PPPBB1PQ/2KR3R b - -
Side to move: Black
Legal moves: e5f3, e8c6, e5c4, g8h8, e8b5, a8b8, e8d8, e8a4, e5d3, f8f7, c7c6, c8a6, e5c6, e7f5, f8f5, a7a6, a7a5, g7h8, g7h6, g8h7, d6d5, e5f7, f8f4, c8h3, f8f6, g8f7, c8g4, e7c6, g6g5, e7d5, e5d7, c8b7, e8f7, c8f5, c8d7, c8e6, e5g4, c7c5, b6b5, g7f6, e8d7

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

<rationale>
Position analysis (Win %):
1. e7f5 (54.8%)
2. d6d5 (51.6%)
3. e8c6 (51.4%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/1p3ppp/2n1p3/1BP5/1p2pB2/P7/2P2PPP/3RK1NR w Kkq -
Side to move: White
Legal moves: f4c1, d1d6, f4c7, e1e2, d1d2, f4h6, b5f1, d1d8, e1f1, b5a6, d1d3, f4e3, f4d2, g2g4, f4g5, a3b4, g1h3, f4d6, d1d4, h2h3, b5d3, g1e2, b5e2, f2f3, f4g3, f4e5, d1a1, b5c6, c2c3, d1c1, b5a4, c2c4, b5c4, g1f3, d1d7, d1b1, d1d5, a3a4, g2g3, h2h4, f4b8, e1d2

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

<rationale>
Position analysis (Win %):
1. a3b4 (50.3%)
2. b5c6 (49.4%)
3. a3a4 (31.7%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p2p1pn1/1p2p1pp/n3P1B1/3P1Pq1/P7/2Q1R1PP/RB4K1 w - -
Side to move: White
Legal moves: c2c8, g5d8, c2c5, c2c3, g1f1, b1a2, e2e4, c2d1, g5f6, g5h4, c2e4, c2b2, c2d3, c2g6, g5e7, c2f5, h2h4, g1h1, c2d2, e2e3, c2c6, h2h3, c2c1, c2a4, a3a4, g2g3, e2f2, c2c4, d4d5, c2b3, g1f2, g5h6, c2c7, c2a2, e2e1, f4f5, e2d2, a1a2

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

<rationale>
Position analysis (Win %):
1. h2h3 (23.0%)
2. g5h6 (22.0%)
3. g5f6 (19.9%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 3r3r/pp3k1p/2np2pB/5b2/4p3/2N2P2/PP4PP/3R1RK1 b - -
Side to move: Black
Legal moves: d8a8, c6e7, a7a5, a7a6, g6g5, e4f3, e4e3, d8g8, d8d7, c6e5, d6d5, f7e6, f7e8, c6d4, c6b4, d8e8, d8c8, f5e6, f5h3, f7e7, d8f8, c6b8, f5c8, b7b5, h8g8, b7b6, d8b8, c6a5, f7f6, h8f8, f7g8, f5g4, h8e8, f5d7

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

<rationale>
Position analysis (Win %):
1. d6d5 (65.9%)
2. e4e3 (59.9%)
3. e4f3 (53.9%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): 1Q6/7k/8/8/8/8/8/6K1 b - - 0 1
Side to move: Black
Legal moves: h7h6, h7g7, h7g6

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>h7g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1npp1/p1n5/1p1q3p/3P2P1/2P1B3/PPB2Pp1/RN1QK1R1 w Qkq -
Side to move: White
Legal moves: c2h7, a2a3, d1f3, b1a3, f2f3, b2b3, c3c4, d1c1, b2b4, g4h5, e3c1, g1g2, c2d3, e1d2, e3f4, a2a4, c2b3, b1d2, c2a4, g1f1, d1d3, e3d2, f2f4, c2e4, c2g6, c2f5, e3g5, e1e2, g1h1, g4g5, d1e2, e3h6, d1d2

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

<rationale>
Position analysis (Win %):
1. b1d2 (61.1%)
2. c2b3 (56.9%)
3. d1e2 (51.4%)
4. g4g5 (47.1%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): 1r2k2r/p2q1ppn/b3p2p/1P2P3/Q6P/2P3P1/P4PB1/R1B3K1 w k -
Side to move: White
Legal moves: a4b4, c1e3, b5a6, a4a5, g2d5, a4c4, g1f1, g2h1, f2f4, g2e4, c3c4, c1g5, f2f3, a4d4, g2a8, c1a3, c1f4, g2b7, g2f3, a4b3, a4d1, c1d2, g1h2, g2h3, g2c6, a4c2, a4a6, g1h1, a4g4, c1h6, c1b2, a4e4, a4a3, a2a3, a1b1, g2f1, a4f4, g3g4, b5b6, h4h5

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

<rationale>
Position analysis (Win %):
1. g2c6 (87.6%)
2. a4a6 (67.0%)
3. a4g4 (63.6%)
4. c1a3 (50.0%)
5. c3c4 (46.1%)
</rationale><uci_move>g2c6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1Q2r1p1/6P1/8/p1q5/8/PP3r2/K6R w - -
Side to move: White
Legal moves: b7a7, b7d5, b7c6, b2b4, b7a6, b7b8, b7c8, b7d7, h1b1, h1d1, h1h2, h1h3, b7a8, a2a3, a1b1, h1h7, b7e4, h1h4, h1g1, b7f3, h1h5, h1e1, b7e7, b7b6, b7g2, b2b3, b7c7, b7b4, h1c1, h1h8, h1h6, h1f1, b7b5, b7b3

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

<rationale>
Position analysis (Win %):
1. b7b8 (99.0%)
2. b7a8 (99.0%)
3. b7e7 (10.2%)
4. h1h8 (0.4%)
5. b7d5 (1.0%)
</rationale><uci_move>b7b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1nbppp/2p2n2/4p3/3PP3/2NQ3P/PqPBN1P1/R3KB1R w KQkq -
Side to move: White
Legal moves: e1f2, e2g1, d2h6, d3g3, h1h2, d4e5, d3c4, a1b1, c3d1, d3b5, d4d5, d2e3, d3e3, e1d1, c3b1, g2g3, e2g3, a1c1, c3a4, h3h4, d3f3, a2a3, d2c1, e2f4, h1g1, d2g5, a2a4, e2c1, d2f4, a1d1, g2g4, d3a6, c3d5, c3b5

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

<rationale>
Position analysis (Win %):
1. a1b1 (32.8%)
2. a1d1 (29.9%)
3. a1c1 (29.4%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

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

Position (FEN): Qn4r1/p1q2k1p/2p1b1p1/8/4Nb2/4pP2/PPP1B1PP/3RK2R w K -
Side to move: White
Legal moves: h2h3, e2d3, d1d8, h1g1, e2a6, b2b4, e4g5, d1d4, d1b1, h1f1, e4f6, a8b8, a8a7, e4c5, e4d6, e1f1, d1c1, d1d5, g2g3, a2a3, d1d7, c2c3, e1g1, a8b7, d1d2, e2b5, e4c3, e4g3, d1a1, e2c4, a8c6, e2f1, d1d3, e4f2, c2c4, g2g4, a2a4, d1d6, h2h4, b2b3, e4d2

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

<rationale>
Position analysis (Win %):
1. b2b4 (55.5%)
2. d1d4 (55.0%)
3. e4c5 (48.2%)
4. c2c3 (43.9%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): r3r2k/2qnbppp/3p1n2/pp1PpP2/8/1N2BBQ1/PPP3PP/3R1RK1 b - -
Side to move: Black
Legal moves: e7f8, a5a4, c7c6, e8d8, e8b8, e5e4, e7d8, c7c2, f6e4, c7c3, g7g5, c7b8, d7c5, d7b6, e8g8, c7d8, f6g8, c7b7, a8a6, e8f8, a8c8, c7c8, a8b8, d7f8, f6h5, f6d5, c7a7, h8g8, h7h6, c7c5, f6g4, g7g6, c7c4, a8d8, b5b4, d7b8, a8a7, h7h5, e8c8, c7b6

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

<rationale>
Position analysis (Win %):
1. e8c8 (35.0%)
2. h7h6 (34.4%)
3. b5b4 (33.8%)
4. c7c2 (31.6%)
5. a5a4 (31.3%)
</rationale><uci_move>e8c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp2ppp/p1n1n3/3p1P2/1P6/8/PBP1B1PP/RN1Q1RK1 b kq -
Side to move: Black
Legal moves: c6e7, c6b8, c6b4, d8h4, d8d6, h7h5, f7f6, e8d7, d5d4, e8e7, b7b5, g7g5, d8d7, e6c5, h8f8, a6a5, e6d4, h8g8, a8b8, g7g6, d8e7, e6f8, e8f8, c6d4, b7b6, e6f4, e6g5, d8g5, c6a7, c6a5, c6e5, c8d7, a8a7, d8f6, h7h6, e8g8

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

<rationale>
Position analysis (Win %):
1. d5d4 (74.8%)
2. d8d6 (74.4%)
3. e6g5 (58.5%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): 4qk2/6p1/1pbPQn2/2p3B1/8/1B6/1P4B1/6K1 w - -
Side to move: White
Legal moves: g5f6, b3c2, e6g8, g5h4, g5c1, g2d5, e6e4, g5d2, g2h1, e6e1, g2h3, e6f5, e6e8, g1f1, g2f1, e6g4, d6d7, e6c8, e6h3, e6d7, g2e4, g1h1, b3a4, b3d5, e6f6, b3a2, e6e7, e6e2, g5f4, g2f3, g5e3, e6e3, b3d1, e6e5, e6c4, e6f7, g1f2, b3c4, g5h6, e6d5, g2c6, g1h2

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

<rationale>
Position analysis (Win %):
1. e6f6 (99.0%)
2. g2c6 (99.0%)
3. e6h3 (99.0%)
4. g5f6 (99.4%)
5. e6e7 (86.6%)
</rationale><uci_move>e6f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/4N1P1/K1p4P/8/6R1/1r2bk2 w - -
Side to move: White
Legal moves: g2g1, g2g3, g2b2, g2g4, g2e2, g2h2, e5f7, e5g6, e5d7, e5c6, e5d3, g2a2, e5c4, a4a3, e5g4, h4h5, g2d2, g2c2, g2f2, e5f3

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

<rationale>
Position analysis (Win %):
1. g2c2 (49.9%)
2. g2a2 (49.7%)
3. g2g4 (49.1%)
4. g2h2 (24.5%)
5. g2g3 (10.0%)
</rationale><uci_move>g2c2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1kb1r/p2q1ppp/b3p3/3nQ3/Pp6/6P1/1P2PPBP/RNB2RK1 w k -
Side to move: White
Legal moves: g2e4, b1d2, e2e4, e5d4, g3g4, e5e3, h2h4, e5c7, e5h5, a4a5, b1a3, e5g5, e5d6, c1d2, g2f3, a1a3, b2b3, h2h3, f1d1, b1c3, g2h3, e5d5, g2h1, e5g7, a1a2, g1h1, g2d5, c1g5, e5e4, c1h6, e5f5, c1f4, e5f4, f2f3, e5b8, f1e1, f2f4, e5c3, e5e6, c1e3, e5f6, e2e3

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

<rationale>
Position analysis (Win %):
1. b1d2 (49.5%)
2. f1e1 (46.5%)
3. a4a5 (46.1%)
4. g2d5 (45.0%)
5. h2h4 (44.7%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p1p/6p1/P3p3/2P1P3/1p3P2/2q3PP/2Q1K3 w - -
Side to move: White
Legal moves: c1b1, h2h4, h2h3, c4c5, c1c2, c1b2, c1d1, e1f1, c1a3, a5a6, c1h6, c1a1, f3f4, g2g4, c1e3, c1d2, c1g5, g2g3, c1f4

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

<rationale>
Position analysis (Win %):
1. c1c2 (90.1%)
2. c1d2 (17.9%)
3. c1d1 (16.8%)
</rationale><uci_move>c1c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqp2pp/2p5/5p2/2PPp2N/2N3P1/PP2PP1P/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: e4e3, c6c5, e8e7, c7b6, c7a5, e8f7, b7b5, c7e5, f8a3, f8c5, g8e7, f8e7, c7d8, a7a6, a7a5, b7b6, b8a6, h7h6, e8d8, f8d6, c7g3, d7d6, c7f4, g8f6, c7d6, g7g6, d7d5, g8h6, g7g5, f5f4, h7h5, f8b4

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

<rationale>
Position analysis (Win %):
1. d7d5 (61.9%)
2. g7g6 (61.4%)
3. d7d6 (58.8%)
</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): r1q2rk1/1bBnbpp1/p3pn1p/P2p4/1p1P4/3BPN2/NPQ2PPP/R4RK1 b - -
Side to move: Black
Legal moves: g7g5, f6e4, b7c6, a8a7, e6e5, e7d8, f6e8, c8c7, e7d6, b4b3, d7b6, a8b8, f8e8, h6h5, g8h8, d7c5, f8d8, f6h5, d7b8, c8b8, c8e8, e7c5, g7g6, d7e5, f6h7, f6g4, c8d8

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

<rationale>
Position analysis (Win %):
1. f6e4 (56.3%)
2. f6e8 (53.8%)
3. d7c5 (46.6%)
4. b4b3 (26.4%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p1k4/3n1p1p/5Pp1/6P1/5K1P/8/2R5 b - -
Side to move: Black
Legal moves: d6f5, d6e8, d7e8, d6e4, b7b5, d6c4, d6c8, d7e7, d7d8, b7b6, d6b5, h6h5, d6f7

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

<rationale>
Position analysis (Win %):
1. b7b6 (80.8%)
2. h6h5 (80.0%)
3. b7b5 (78.6%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq3r/ppp2k1p/2np2p1/2Q5/3pP3/8/PPP2PPP/RNB1K2R w KQ -
Side to move: White
Legal moves: c5b5, h1g1, c1d2, c5b4, e1d2, a2a4, c5d5, c5a3, h1f1, c5d6, b1d2, c5a5, f2f4, c2c4, b1c3, c1e3, e1g1, h2h3, c1h6, c5g5, f2f3, c1f4, e4e5, b2b4, b1a3, b2b3, e1f1, c5d4, c2c3, g2g4, c5a7, g2g3, a2a3, c1g5, c5c4, c5c3, c5e5, e1d1, c5h5, c5f5, c5b6, h2h4, e1e2, c5c6

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

<rationale>
Position analysis (Win %):
1. c5c4 (51.5%)
2. c5d5 (50.7%)
3. c5b5 (50.0%)
4. c5g5 (48.0%)
5. c5a3 (47.6%)
</rationale><uci_move>c5c4</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/p4pk1/5pnp/P1q3p1/4Q3/7P/5PPK/r3B3 b - -
Side to move: Black
Legal moves: c5c6, a1b1, a1a5, a1e1, c5b5, c5c2, g7h7, c5f2, h6h5, a1a3, a1a4, c5d5, g6f8, c5f8, c5c1, c5c7, c5f5, g6h4, g6e7, a7a6, g6e5, g5g4, c5e7, c5e5, c5c4, g6f4, c5d6, a1c1, c5b6, c5c3, a1d1, f6f5, c5a3, a1a2, c5a5, c5d4, c5b4, g6h8, c5c8, c5e3

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

<rationale>
Position analysis (Win %):
1. h6h5 (28.7%)
2. a1c1 (28.6%)
3. c5c7 (26.1%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): b4r2/8/7k/4R2p/p1P5/P5K1/4P2P/8 b - -
Side to move: Black
Legal moves: f8c8, f8d8, f8f6, f8f2, h6g7, f8f1, f8f5, a8g2, f8e8, a8c6, h6h7, a8d5, a8h1, f8f7, f8g8, f8h8, f8f4, a8b7, a8e4, h6g6, a8f3, f8b8, h5h4, f8f3

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

<rationale>
Position analysis (Win %):
1. f8f6 (30.7%)
2. a8b7 (29.8%)
3. f8g8 (23.9%)
</rationale><uci_move>f8f6</uci_move><|eot_id|>


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

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

Position (FEN): n3k1B1/6p1/5pKp/7P/5PP1/8/8/8 b - -
Side to move: Black
Legal moves: a8b6, e8d8, f6f5, e8e7, e8d7, a8c7, e8f8

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

<rationale>
Position analysis (Win %):
1. a8b6 (91.9%)
2. f6f5 (91.3%)
3. e8f8 (50.0%)
</rationale><uci_move>a8b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1nppp/2n5/1p6/1BBP4/8/1P2QPPP/R3K1NR w KQkq -
Side to move: White
Legal moves: a1a4, a1c1, e2d1, a1a2, e2d2, e2e5, e2e3, a1b1, g1f3, h2h4, c4e6, g2g3, a1d1, a1a7, e2h5, d4d5, e2g4, g1h3, f2f3, h2h3, e1d1, c4d3, a1a6, e1f1, a1a5, g2g4, e2e7, a1a3, e2f1, e2d3, b2b3, e2f3, e2e4, b4d6, c4a2, e1d2, c4b5, c4d5, c4f7, a1a8, b4c5, e1c1, f2f4, c4b3, b4a3, b4a5, e2c2, b4d2, b4c3, e2e6

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

<rationale>
Position analysis (Win %):
1. a1a8 (77.4%)
2. b4a3 (59.0%)
3. a1d1 (54.1%)
</rationale><uci_move>a1a8</uci_move><|eot_id|>


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

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

Position (FEN): 2K5/8/8/P7/7P/4k3/8/8 b - - 0 1
Side to move: Black
Legal moves: e3e2, e3f3, e3e4, e3d4, e3f2, e3f4, e3d3, e3d2

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>e3f4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp2pppp/5n2/3p4/3q1B2/2N5/PPQ1PPPP/R3KBNR w KQkq -
Side to move: White
Legal moves: b2b4, c2d1, a2a4, c3b5, c2a4, e2e3, f4g5, g1h3, f4c1, c2b3, c2d3, f4d6, f4b8, c2e4, g2g3, f4e3, c3b1, c2f5, f4d2, c2d2, f2f3, c2c1, c2b1, f4h6, f4g3, h2h4, c2g6, g1f3, c3d5, h2h3, c2h7, f4c7, a1d1, c3e4, e2e4, a1c1, c3d1, a2a3, f4e5, b2b3, g2g4, a1b1, c3a4

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

<rationale>
Position analysis (Win %):
1. c3b5 (75.9%)
2. c3d5 (60.0%)
3. e2e4 (54.0%)
</rationale><uci_move>c3b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/5pp1/p3p1p1/1p6/3q4/1BP5/PP1R1PPP/3R2K1 w - -
Side to move: White
Legal moves: d1a1, b3d5, d2e2, h2h3, d1c1, g2g3, a2a4, c3c4, b3a4, a2a3, h2h4, c3d4, d1e1, d1b1, d1f1, b3c2, g1h1, g2g4, d2c2, b3c4, b3e6, d2d3, g1f1, d2d4

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

<rationale>
Position analysis (Win %):
1. d2d4 (52.9%)
2. c3d4 (50.3%)
3. b3c2 (8.6%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/5pbp/pq1pbnp1/1p2p3/1PP1P3/5P2/PBBNQ1PP/R3R2K w - -
Side to move: White
Legal moves: a1b1, a2a3, e1d1, b2d4, c2b3, d2b3, e2e3, c2d3, b2c1, e1g1, h2h3, d2b1, a1d1, b2c3, g2g3, c2a4, h2h4, e1b1, b2e5, e2f1, f3f4, b2a3, a2a4, e1c1, c4b5, d2f1, e1f1, c2d1, e2d3, c2b1, c4c5, e2d1, e2f2, g2g4, a1c1

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

<rationale>
Position analysis (Win %):
1. c2b3 (45.0%)
2. c2d3 (41.3%)
3. a2a3 (37.3%)
4. b2c3 (36.6%)
</rationale><uci_move>c2b3</uci_move><|eot_id|>


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

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

Position (FEN): r1r5/3n2k1/p1qpb1p1/1p2p1Qp/4P3/1PP1BP2/2P4R/1K1R1B2 b - -
Side to move: Black
Legal moves: d6d5, a8a7, e6g8, d7f6, d7b6, c8f8, c8d8, a8b8, e6d5, c8e8, d7f8, c6c7, c6b7, a6a5, c6e4, e6g4, g7h7, c8c7, c8h8, c6c4, c6b6, e6b3, g7f8, c8b8, d7c5, b5b4, d7b8, c6c5, e6c4, c6c3, e6h3, c8g8, c6d5, g7h8, g7f7, g7g8, h5h4, e6f7, e6f5

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

<rationale>
Position analysis (Win %):
1. g7f8 (84.8%)
2. e6b3 (81.7%)
3. g7f7 (79.6%)
4. c6c3 (76.4%)
5. d7f8 (67.9%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/ppp1p1pp/8/3p4/4n3/3B1N2/PPP2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: a7a6, d8d7, b8d7, h8g8, e4c5, h7h6, b7b5, d8d6, b8a6, c8d7, c8h3, e4g3, g7g6, e4f2, c7c6, c7c5, e4g5, d5d4, c8g4, e7e5, e8f7, e4f6, e7e6, c8e6, b8c6, b7b6, c8f5, e8d7, a7a5, h7h5, e4d2, e4d6, e4c3, g7g5

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

<rationale>
Position analysis (Win %):
1. e4f6 (58.6%)
2. c7c6 (57.8%)
3. e4c5 (56.6%)
4. e7e6 (55.1%)
5. b8c6 (51.9%)
</rationale><uci_move>e4f6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/2p2p2/p1B4P/6p1/5p2/P1P4b/1PP1rP2/2R3K1 b - -
Side to move: Black
Legal moves: f7f5, h3f5, f8g8, e2d2, f4f3, e2e6, h3f1, e2e8, e2e7, e2e1, h3e6, e2e3, f8e7, e2f2, a6a5, e2e5, g5g4, h3c8, f7f6, e2c2, h3g4, h3g2, h3d7, e2e4

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

<rationale>
Position analysis (Win %):
1. h3f5 (52.7%)
2. e2e6 (50.0%)
3. g5g4 (50.0%)
4. h3e6 (50.0%)
5. f8g8 (49.7%)
</rationale><uci_move>h3f5</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/pb2qp1p/1p4p1/2Pp4/8/3BPN2/PPQ2PPP/2R1K2R b K -
Side to move: Black
Legal moves: g8h8, b8a6, e7d7, b6b5, e7e6, f7f6, a7a6, e7c7, b8c6, e7e4, b8d7, g6g5, f7f5, a7a5, e7d6, b7c8, e7h4, h7h5, g8g7, b6c5, e7e8, f8c8, e7e5, e7g5, h7h6, f8d8, e7d8, f8e8, b7a6, b7c6, d5d4, e7f6, e7c5, e7e3

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

<rationale>
Position analysis (Win %):
1. f8d8 (54.3%)
2. b8c6 (53.0%)
3. f8c8 (50.8%)
</rationale><uci_move>f8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2pq2k1/2b2p1p/ppb1p1p1/2P1P2P/1P3P2/2Q1B1P1/4BK2 b - -
Side to move: Black
Legal moves: g7g6, d7d2, g7h7, b5b4, c5a7, d7d1, c6b7, d7f7, d7g4, c5e7, g5h4, c5g1, d7h3, d7c8, h6h5, c5f8, g5g4, g7g8, d7d3, c6d5, d7d5, f6f5, d7d8, c5d4, c6e4, g7h8, c5b6, c6a8, c5f2, g7f8, d7d4, c5b4, d7f5, g7f7, c5d6, d7e6, a5a4, c5e3, d7e8, c5a3, d7e7, d7d6, b5c4

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

<rationale>
Position analysis (Win %):
1. b5b4 (33.2%)
2. g5h4 (21.4%)
3. d7d4 (12.6%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp3ppp/5n2/3p4/3PpB2/2P3P1/P3PPBP/R2QK1NR w KQkq -
Side to move: White
Legal moves: h2h3, d1b3, d1c1, d1a4, f4e5, f4c7, f4b8, e1d2, a2a4, g3g4, d1d2, g2f1, f4g5, f4d6, a1b1, g1h3, d1d3, h2h4, a1c1, a2a3, f4h6, e2e3, f4e3, f2f3, e1f1, g2h3, f4d2, c3c4, d1c2, g2f3, g2e4, g1f3, d1b1, f4c1

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

<rationale>
Position analysis (Win %):
1. g1h3 (47.2%)
2. f2f3 (47.1%)
3. d1a4 (45.5%)
4. d1c1 (45.0%)
5. d1b1 (44.2%)
</rationale><uci_move>g1h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5Q2/8/K7/8/2k5/8/6r1 w - - 0 1
Side to move: White
Legal moves: f7f6, f7b7, a5b5, f7f8, f7e6, f7a7, f7h5, a5a4, f7f2, a5b6, f7d5, a5a6, f7f1, f7e7, f7h7, f7g6, f7c4, f7a2, f7c7, f7f4, f7g7, f7e8, f7f3, f7d7, f7b3, f7f5, f7g8

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>f7f8</uci_move><|eot_id|>