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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2n5/2p1p3/4n3/5NP1/PPP2PBP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1d5, h2h3, f1e1, h2h4, d1d2, d1d4, c2c3, d1d8, a2a3, b2b4, c1d2, g3g4, f3e1, b1c3, d1e1, c1g5, c2c4, c1f4, g1h1, f3d4, f3h4, f3d2, d1d3, f3e5, b1d2, g2h1, d1d6, b1a3, f3g5, a2a4, c1e3, d1d7, d1e2, g2h3, b2b3, c1h6

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

<rationale>
Position analysis (Win %):
1. d1d8 (60.0%)
2. d1e1 (58.1%)
3. f3e5 (56.6%)
4. d1e2 (55.8%)
5. b1a3 (54.2%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/p5bp/4b1p1/q3p3/3pN2P/3P2P1/PR2QPB1/7K b - -
Side to move: Black
Legal moves: f8f4, h8g8, a5a2, a5e1, f8b8, a5c3, e6b3, f8a8, f8f6, f8f5, h7h6, e6c4, e6f7, a5c7, e6c8, e6g8, a5b6, a5d2, e6d7, g7f6, f8c8, a5b5, e6f5, a5d8, a5d5, e6a2, f8f7, a5c5, f8f2, f8f3, f8g8, a5a6, e6g4, e6h3, f8d8, g6g5, a5a4, e6d5, h7h5, a5b4, f8e8, a5a3, g7h6, a7a6

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

<rationale>
Position analysis (Win %):
1. e6d7 (62.2%)
2. e6f5 (61.6%)
3. e6g8 (60.7%)
4. h7h6 (60.0%)
5. a5a3 (59.5%)
</rationale><uci_move>e6d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p2/1p3b2/3p1P2/6k1/r2N3p/P3K3/7R b - -
Side to move: Black
Legal moves: g4h4, f6b2, g4h5, a3a4, f6g5, g4f5, f6h8, f6e7, f6d8, g4g5, a3b3, f6a1, h3h2, a3a2, f6c3, a3a5, f6h4, a3d3, b6b5, a7a6, a3a6, f6d4, f6g7, d5d4, a3c3, g4g3, a7a5, f6e5

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

<rationale>
Position analysis (Win %):
1. f6d4 (7.1%)
2. h3h2 (6.8%)
3. a3a2 (5.2%)
</rationale><uci_move>f6d4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/1pp2ppp/p2bpn2/1N1p4/3P1B2/8/PPPQPPPP/R3KBNR w KQkq -
Side to move: White
Legal moves: c2c3, g2g3, f4e3, g1f3, h2h4, e2e3, e1d1, b5a7, a1c1, e1c1, d2c1, c2c4, e2e4, f4h6, f4e5, f4d6, a1d1, d2c3, a2a3, d2d3, b5d6, d2d1, d2a5, b2b4, d2b4, b5c7, b5a3, b5c3, g2g4, h2h3, g1h3, f4g5, a1b1, f4g3, b2b3, a2a4, f2f3, d2e3

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

<rationale>
Position analysis (Win %):
1. b5d6 (51.7%)
2. f4d6 (46.3%)
3. b5c3 (45.0%)
</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): rnbqk1nr/ppppppbp/6p1/8/7P/5N2/PPPPPPP1/RNBQKB1R w KQkq -
Side to move: White
Legal moves: d2d4, b2b4, h1h3, a2a4, b2b3, h1h2, g2g4, f3g5, h4h5, f3h2, a2a3, d2d3, f3g1, c2c4, b1a3, e2e4, g2g3, e2e3, b1c3, c2c3, f3e5, f3d4, h1g1

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

<rationale>
Position analysis (Win %):
1. h4h5 (51.8%)
2. d2d4 (50.0%)
3. c2c4 (50.0%)
4. e2e4 (49.3%)
5. g2g3 (48.1%)
</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): r4rk1/1p1nqpb1/p1p1b3/P2p1Bpp/NP1P4/4PNP1/2Q2PP1/1R3RK1 b - -
Side to move: Black
Legal moves: a8c8, d7c5, e6f5, e7d8, e7e8, f8d8, f8e8, d7b8, b7b5, g5g4, a8b8, e7b4, g7h6, f8c8, e7d6, d7e5, g8h8, c6c5, a8a7, f7f6, d7f6, d7b6, a8d8, f8b8, h5h4, b7b6, e7f6, g7e5, e7c5, g7f6, a8e8, g7d4, g7h8

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

<rationale>
Position analysis (Win %):
1. e6f5 (63.5%)
2. a8b8 (63.0%)
3. g5g4 (61.7%)
4. g7f6 (60.1%)
5. e7f6 (58.7%)
</rationale><uci_move>e6f5</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/8/7K/8/8/8/6k1/Q7 b - - 0 1
Side to move: Black
Legal moves: g2h2, g2h3, g2f3, g2g3, g2f2

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>g2h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2qb1p2/8/2PP4/3QB3/PP4PP/R4RK1 b - -
Side to move: Black
Legal moves: h8e8, d8g8, h8f8, g7g6, f6f5, c6d5, d6c5, c8d7, b7b6, d6a3, c6c5, c6d7, h8g8, d6g3, d6f4, d6h2, d6e5, d8d7, a7a6, h7h6, d6e7, b7b5, c8b8, a7a5, c6b6, c6a6, d8f8, c6c4, c6b5, c6e8, d6b4, c6a4, c6g2, c6f3, h7h5, d6f8, c6e4, d8e8, g7g5

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

<rationale>
Position analysis (Win %):
1. c6e8 (53.6%)
2. c8b8 (52.8%)
3. h8e8 (50.6%)
</rationale><uci_move>c6e8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1p3p1p/4b1p1/p7/1b1Pn3/1P3N2/4BPPP/R4K1R w - -
Side to move: White
Legal moves: e2d1, f3g1, a1a4, f3e5, f3h4, h2h4, e2c4, a1e1, g2g4, e2d3, e2b5, a1a3, h2h3, a1b1, f3e1, e2a6, a1a2, g2g3, f1g1, f3d2, h1g1, a1d1, a1c1, a1a5, f3g5, d4d5

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

<rationale>
Position analysis (Win %):
1. e2c4 (53.5%)
2. e2d3 (48.8%)
3. d4d5 (40.5%)
</rationale><uci_move>e2c4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1r1/pppk1pP1/1b5Q/nP1q1bB1/2p5/2Pp1N2/P4PPP/RN3RK1 w - -
Side to move: White
Legal moves: f1d1, f3d4, h2h3, h6h4, h6h8, h6b6, g2g4, h6f6, g5e3, f1c1, h6e6, f3e5, h6h3, g5e7, h6g6, f3h4, b1a3, g5f4, g5h4, g5f6, h6h5, f1e1, a2a4, h6h7, g5d2, h2h4, g1h1, f3e1, h6d6, g5c1, b1d2, f3d2, g2g3, a2a3, h6c6, g5d8

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

<rationale>
Position analysis (Win %):
1. b1d2 (79.3%)
2. g5f6 (68.1%)
3. g5h4 (57.0%)
4. g1h1 (54.5%)
5. f3h4 (50.0%)
</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): 1k6/1p4p1/PQn2pBp/P1R5/2P2qb1/7P/5P2/6K1 b - -
Side to move: Black
Legal moves: c6d8, g4h5, f4c4, f4d6, f6f5, c6e5, c6b4, f4g5, g4c8, g4e6, f4g3, g4f3, b8c8, g4d7, c6a7, f4e4, f4e5, f4d4, f4f5, f4f2, c6d4, f4d2, c6a5, h6h5, g4e2, f4h2, f4f3, f4c7, g4d1, g4f5, b8a8, c6e7, f4c1, f4e3, g4h3

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

<rationale>
Position analysis (Win %):
1. f4c7 (99.0%)
2. f4c1 (98.5%)
3. g4c8 (97.7%)
</rationale><uci_move>f4c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/5n2/8/3Q4/2P5/PP2KPqP/RNB2R2 w kq -
Side to move: White
Legal moves: h2h3, e2e3, f1g1, d4e3, d4d1, d4c5, b1a3, b2b3, d4d3, f1d1, c1d2, d4b6, c1e3, d4d2, d4b4, d4g4, d4e5, d4f6, d4h4, e2d3, c1h6, b1d2, e2e1, d4f4, c3c4, d4a4, d4d5, b2b4, a2a3, d4d6, c1g5, d4d8, d4e4, a2a4, f1e1, d4c4, e2d2, h2h4, f1h1, c1f4, d4a7, d4d7, e2d1

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

<rationale>
Position analysis (Win %):
1. d4a4 (42.9%)
2. f1d1 (38.2%)
3. b1d2 (37.5%)
</rationale><uci_move>d4a4</uci_move><|eot_id|>


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

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

Position (FEN): r2qrbk1/1p3ppp/3p1n2/p1p2P2/Pn2P3/1PN1BB2/1P4PP/R2QR1K1 b - -
Side to move: Black
Legal moves: d8b6, e8e7, f6e4, f6g4, b4a2, d6d5, d8d7, h7h6, b4d3, a8a6, a8c8, d8e7, d8c8, g7g6, g7g5, e8e4, b4d5, a8b8, d8b8, b7b5, d8c7, f8e7, h7h5, b7b6, e8e5, f6h5, e8e6, b4c2, c5c4, b4c6, b4a6, a8a7, f6d7, g8h8, f6d5

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

<rationale>
Position analysis (Win %):
1. h7h6 (53.6%)
2. a8c8 (53.4%)
3. d8b6 (51.8%)
4. b4c6 (51.7%)
5. d6d5 (47.0%)
</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): r1bqkb1r/ppppnppp/5n2/3Pp3/2P5/2N2N2/PP2PPPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: b7b5, a7a5, e7d5, c7c5, g7g5, e7g6, d7d6, f6g8, h7h5, a8b8, f6g4, h7h6, f6d5, e7g8, e7f5, a7a6, g7g6, f6h5, b7b6, f6e4, h8g8, e5e4, e7c6, c7c6

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

<rationale>
Position analysis (Win %):
1. e5e4 (61.7%)
2. d7d6 (57.4%)
3. e7g6 (57.1%)
</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): 8/6k1/b5pN/2p3Kp/p1P5/P7/4P2P/8 w - -
Side to move: White
Legal moves: h6f7, h6g8, h6g4, h6f5, g5f4, e2e4, g5h4, h2h3, e2e3, h2h4

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

<rationale>
Position analysis (Win %):
1. h6f5 (3.2%)
2. e2e3 (2.8%)
3. g5f4 (2.8%)
</rationale><uci_move>h6f5</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/1bq1b1pp/p2pNn2/1p6/1P2P3/P1NQ4/2P2PPP/R1B1K2R b KQ -
Side to move: Black
Legal moves: f6e4, f6g4, c7c3, b7c6, g8f7, b8d7, a8a7, c7d8, h7h5, g8h8, c7b6, b7c8, f8e8, c7d7, c7c5, c7c6, f8f7, b8c6, f6d7, g7g6, d6d5, f6d5, g7g5, f8c8, a6a5, f8d8, f6h5, f6e8, c7a5, b7d5, c7c4, b7e4, e7d8, h7h6, c7c8

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

<rationale>
Position analysis (Win %):
1. c7c4 (49.0%)
2. c7b6 (46.3%)
3. c7d7 (45.0%)
4. c7c8 (42.3%)
5. c7c6 (38.8%)
</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): rnb2rk1/ppNp2qN/6Q1/4P2P/8/8/PPP3P1/R3K2n b Q -
Side to move: Black
Legal moves: f8f5, f8f2, h1g3, f8d8, d7d5, a7a5, a7a6, f8f3, g8h8, f8f7, f8f6, b8c6, b8a6, f8f1, b7b6, f8e8, h1f2, g7g6, b7b5, d7d6, f8f4

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

<rationale>
Position analysis (Win %):
1. f8f7 (49.4%)
2. b8a6 (42.5%)
3. g7g6 (36.9%)
</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): rn1qk2r/ppp2ppp/3b4/8/2PP1p2/2PQ1N2/P5PP/R1B1K2R w KQkq -
Side to move: White
Legal moves: d3f5, f3h4, d3e4, d3g6, e1d1, a2a4, d3b1, c1e3, d3e2, c1d2, f3e5, f3g5, d3h7, e1g1, d3e3, c1a3, e1f1, d3d1, d3d2, c1b2, a2a3, d3f1, f3g1, h2h3, g2g3, g2g4, h1f1, a1b1, e1f2, d4d5, h2h4, e1e2, h1g1, d3c2, c4c5, f3d2, c1f4, e1d2

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

<rationale>
Position analysis (Win %):
1. c4c5 (61.7%)
2. d3e2 (56.0%)
3. d3e4 (55.1%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1bp1rpp1/pq3n1p/3Pp3/B1p1P3/2P4P/PP1N2P1/R2QR2K w - -
Side to move: White
Legal moves: d5d6, d1b1, a1c1, d2f3, a4d7, d1e2, d1g4, h3h4, a4c2, d1b3, g2g3, a2a3, e1e2, a4b5, d2b3, d2c4, d1c2, d1h5, d2b1, b2b3, a1b1, g2g4, b2b4, e1g1, d1c1, e1f1, h1h2, a4b3, e1e3, d2f1, d1f3, a4c6, a4e8

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

<rationale>
Position analysis (Win %):
1. d2c4 (69.0%)
2. d1f3 (65.6%)
3. b2b4 (63.2%)
</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): 1r3rk1/2q2p1p/2Pp2p1/2p5/1pP2P2/1P2P1P1/2Q3BP/b1B2RK1 b - -
Side to move: Black
Legal moves: c7e7, a1c3, g8g7, a1f6, b8d8, f7f5, f8d8, g8h8, b8e8, f7f6, c7a5, b8c8, g6g5, c7d8, b8b7, c7a7, a1d4, a1b2, b8b5, f8e8, c7b6, c7d7, a1e5, c7c8, d6d5, b8b6, f8c8, c7c6, a1h8, h7h5, h7h6, b8a8, c7b7, a1g7

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

<rationale>
Position analysis (Win %):
1. f7f5 (52.0%)
2. a1c3 (51.7%)
3. b8a8 (51.6%)
4. g8g7 (50.8%)
5. b8b6 (47.4%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp3ppp/4p1n1/2bpP3/6Q1/P2B4/1PP2PPP/RNB1K1NR w KQkq -
Side to move: White
Legal moves: b2b3, d3f5, g4e6, c2c3, e1f1, g4a4, a3a4, g2g3, c1h6, g4h4, g4g6, g1h3, g4f3, b1d2, g1e2, g4e4, g4e2, h2h3, d3e2, d3f1, b2b4, g4b4, f2f4, e1d2, e1e2, d3g6, g4f5, g4g5, d3c4, d3e4, g4h3, f2f3, a1a2, c2c4, g4h5, d3a6, g4d1, c1d2, e1d1, b1c3, h2h4, c1f4, g4f4, g4d4, g1f3, c1e3, g4c4, d3b5, g4g3, c1g5

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

<rationale>
Position analysis (Win %):
1. b1c3 (53.3%)
2. g1f3 (52.6%)
3. f2f4 (50.0%)
4. g4g3 (49.6%)
5. b2b4 (48.4%)
</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): rn1q1rk1/p1ppnpp1/1p2p3/4P1NQ/2PPb3/2P5/P4PPP/R1B2RK1 w - -
Side to move: White
Legal moves: h5e2, h5g4, h5f7, g5e4, g5e6, c1f4, h5f3, a1b1, h2h4, h5h7, g5h7, h5g6, d4d5, c1d2, f1e1, c1a3, g5f3, c1e3, g2g4, h5h3, h5d1, c4c5, g1h1, g2g3, h2h3, g5h3, f2f3, h5h6, h5h8, a2a4, h5h4, a2a3, f2f4, f1d1, c1b2, g5f7

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

<rationale>
Position analysis (Win %):
1. g5e4 (84.5%)
2. h2h4 (39.9%)
3. h5e2 (36.6%)
</rationale><uci_move>g5e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/2p5/7P/2kP1K2/8/8/8 w - -
Side to move: White
Legal moves: f4e3, f4g5, f4e5, f4g4, h5h6, f4e4, f4f5, d4d5, f4f3, f4g3

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

<rationale>
Position analysis (Win %):
1. f4e4 (99.0%)
2. f4g5 (50.0%)
3. f4e5 (50.0%)
</rationale><uci_move>f4e4</uci_move><|eot_id|>


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

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

Position (FEN): R7/4r3/8/pk6/4N1P1/5P2/r3pK2/4B3 b - -
Side to move: Black
Legal moves: a2a1, b5b6, e7e6, a2a4, e7a7, e7e4, e7e5, a2d2, b5a4, e7c7, a5a4, a2b2, a2c2, e7e8, b5c6, b5c4, e7h7, e7g7, e7f7, e7b7, e7d7, a2a3

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

<rationale>
Position analysis (Win %):
1. b5c6 (85.8%)
2. a2a1 (84.8%)
3. a2a3 (84.7%)
4. b5c4 (84.7%)
5. b5b6 (81.4%)
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1p1nq1pn/p1p4p/1PPp1p2/P2Pp3/1NN1P3/2Q1BPPP/R4RK1 b - -
Side to move: Black
Legal moves: e7f7, a6a5, g7g6, f5f4, c6b5, d7e5, h7g5, f8f6, e7d6, e7f6, a8b8, e7e6, f8e8, b7b6, f8d8, e7e5, h7f6, d7b6, g8h8, e7d8, e7g5, f8f7, e7c5, d7f6, a8a7, d7c5, g8f7, e7e8, h6h5, a6b5, d7b8, e7h4, g7g5

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

<rationale>
Position analysis (Win %):
1. g8h8 (55.6%)
2. f8f6 (53.8%)
3. d7f6 (52.3%)
4. e7d8 (51.7%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/4bppp/1q1p1n2/3Pp1PP/p2N4/Pp3P2/1PPQ4/2KR1B1R b - -
Side to move: Black
Legal moves: f8c8, h7h6, f6d5, b6b8, a8d8, b6b7, b6a5, e5d4, b6c6, e7d8, a8c8, g8h8, b6c5, g7g6, a8b8, a8a6, f6e4, a8a7, f6g4, e5e4, f6h5, a8a5, b6d4, b6b5, f8b8, a8e8, b3c2, b6c7, f8d8, f6e8, f6d7, b6a7, b6b4, b6d8, b6a6, f8e8

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

<rationale>
Position analysis (Win %):
1. f6d5 (37.6%)
2. f6e4 (35.5%)
3. e5d4 (21.8%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): 1rbqk2r/2p1ppbp/p2p1np1/3P4/3BPP2/2PB4/P1PQ2PN/R3K2R w KQk -
Side to move: White
Legal moves: d2e3, h1f1, g2g3, d4e3, d4f6, d4f2, e1f1, a1c1, e1g1, d2f2, d3f1, e1d1, d2e2, d3a6, a2a3, a1d1, g2g4, d2d1, h2g4, h2f3, e1c1, f4f5, a1b1, h1g1, d3b5, h2f1, d4c5, c3c4, d4e5, e1e2, d2c1, d3e2, e1f2, a2a4, d4b6, d4g1, d4a7, e4e5, d3c4

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

<rationale>
Position analysis (Win %):
1. h2f3 (55.8%)
2. c3c4 (54.9%)
3. f4f5 (52.3%)
4. a1d1 (52.0%)
</rationale><uci_move>h2f3</uci_move><|eot_id|>


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

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

Position (FEN): q4rk1/4npbp/2b1p1p1/1p1p4/1Q1pP3/1B1P1P2/1PP1N1PP/2B2RK1 w - -
Side to move: White
Legal moves: b4c4, b3a2, b4e7, c1f4, c1g5, f1f2, e2d4, e4d5, g1h1, b4a3, c1h6, c2c3, g2g4, f3f4, b4a4, e2c3, b4d6, e4e5, g2g3, f1e1, b4c5, b4e1, b3a4, c1e3, b4a5, b4d4, h2h3, f1d1, b4c3, g1f2, b3c4, c1d2, e2g3, h2h4, b4d2, b3d5, c2c4, e2f4, b4b5

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

<rationale>
Position analysis (Win %):
1. b4e7 (83.0%)
2. c1g5 (62.9%)
3. b4c5 (61.0%)
4. c1f4 (59.6%)
5. e2d4 (59.5%)
</rationale><uci_move>b4e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b2bp/2r1p1p1/q2pP3/3P2P1/7P/PP1BQ3/1K1R2R1 b - -
Side to move: Black
Legal moves: c6b6, a5d8, c6c8, a5c3, f8f7, c6c7, g7h8, c6c4, f8f3, g8h8, g7e5, a5a2, h7h5, b7b5, a5a3, a5d2, c6c2, c6c1, f8e8, h7h6, f8d8, f8f4, a7a6, a5c5, c6a6, b7b6, g8f7, f8f5, a5b6, f8f6, d7e8, a5a4, a5b5, c6c5, f8f2, a5a6, a5c7, c6c3, d7c8, f8a8, g7h6, c6d6, f8c8, a5b4, g7f6, g6g5, f8b8, f8f1

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

<rationale>
Position analysis (Win %):
1. a5a6 (21.1%)
2. a5d8 (20.3%)
3. a5b6 (20.2%)
4. a5a4 (18.3%)
</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): r3kb1r/1p2pppp/p1n5/1B1pNb2/3P4/8/PPP2PPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: c1f4, e5g4, f2f3, b5e2, h1g1, b2b3, c2c4, h2h3, e5f3, e1d2, c1g5, e1d1, f2f4, a1b1, b5d3, h1f1, a2a3, e1g1, e1e2, b5a4, e1f1, e5c4, c2c3, b2b4, g2g3, c1h6, h2h4, e5g6, b5f1, b5a6, e5f7, a2a4, b5c4, c1d2, e5d3, g2g4, c1e3, e5d7, b5c6, e5c6

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

<rationale>
Position analysis (Win %):
1. b5a4 (49.1%)
2. b5c6 (47.8%)
3. e5c6 (44.5%)
4. b5d3 (32.6%)
5. g2g4 (26.9%)
</rationale><uci_move>b5a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2nbppp/3p1nb1/qB1Pp3/6PP/2N1BP2/PPPQN3/2KR3R b k -
Side to move: Black
Legal moves: g6e4, g6c2, h8g8, e8d8, e5e4, b8b7, a5b4, g6d3, a7a6, f6g8, a5b5, g6f5, f6g4, a5d8, b8d8, b8b5, e7d8, a5c3, b8b6, b8a8, a5a6, f6d5, e8g8, h8f8, e8f8, f6e4, b8c8, a5a3, a5b6, g6h5, e7f8, h7h6, a5a4, a5c7, f6h5, h7h5, a5a2

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

<rationale>
Position analysis (Win %):
1. h7h6 (71.8%)
2. b8b5 (69.5%)
3. h7h5 (59.6%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5p1p/4p3/1p1b2Pk/5K1P/3N2P1/8 w - -
Side to move: White
Legal moves: g2g3, d2c4, f3e4, d2e4, d2b3, g4g5, f3e2, d2b1, d2f1

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

<rationale>
Position analysis (Win %):
1. d2b3 (17.4%)
2. f3e2 (16.7%)
3. f3e4 (8.7%)
4. d2e4 (8.4%)
5. d2c4 (8.4%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp1pqppp/2p2n2/2b5/2P1pP2/2N1P1P1/PP1P2BP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: d1a4, a2a4, g3g4, g2f1, d2d4, a1b1, d1g4, h2h4, d1e2, c3e2, f4f5, g1h3, g2e4, d1b3, e1f2, g1f3, c3d5, d1f3, d1c2, a2a3, c3b1, d2d3, d1h5, g2h3, c3b5, b2b4, e1e2, b2b3, g2f3, c3a4, h2h3, g1e2, e1f1, c3e4

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

<rationale>
Position analysis (Win %):
1. g3g4 (55.2%)
2. d1c2 (50.0%)
3. a2a3 (49.6%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1kb1r/1b1nqp1p/p5p1/n2B1NP1/1p1pPB2/6Q1/PPP2P1P/2KRR3 b k -
Side to move: Black
Legal moves: e8d8, f7f6, e7c5, h7h6, d7e5, c8c2, b7a8, e7g5, f8h6, d4d3, c8c4, e7e5, d7c5, a5c6, e7d6, d7f6, h8g8, b4b3, d7b8, c8a8, e7f6, c8c6, b7c6, e7e6, f8g7, a5b3, c8d8, c8c7, e7e4, e7d8, g6f5, d7b6, c8c5, a5c4, c8b8, b7d5, h7h5, c8c3

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

<rationale>
Position analysis (Win %):
1. g6f5 (79.1%)
2. e7d8 (77.6%)
3. e7c5 (56.2%)
</rationale><uci_move>g6f5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1B3p1p/1n2p1p1/1p6/1P6/4P1P1/5P1P/6K1 b - -
Side to move: Black
Legal moves: g8g7, f7f5, b6c8, f7f6, b6d5, g8f8, b6a8, b6a4, g8h8, h7h6, b6c4, e6e5, g6g5, b6d7, h7h5

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

<rationale>
Position analysis (Win %):
1. g8g7 (53.9%)
2. g6g5 (51.5%)
3. b6c4 (50.5%)
4. f7f5 (50.2%)
5. b6a4 (50.0%)
</rationale><uci_move>g8g7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/2qn1ppp/2N1p3/p7/1pPPn3/4P3/1B3PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: c6e5, c4c5, g2g4, c6a7, d1g4, a1a4, d1d2, d1c1, c6d8, d1b3, f2f3, a1a2, d1e2, a1b1, c6e7, b2a3, f1e1, d1b1, h2h4, a1c1, d1f3, d4d5, a1a3, c6b8, f2f4, d1c2, b2c1, d1h5, d1e1, c6b4, a1a5, b2c3, d1a4, h2h3, g2g3, d1d3, g1h1, c6a5

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

<rationale>
Position analysis (Win %):
1. d4d5 (50.0%)
2. c6e7 (43.9%)
3. d1a4 (37.9%)
4. f2f3 (32.8%)
5. c6a5 (28.5%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p3pp1/2n1pB1p/p1Pp4/N7/P4N2/1PP1PPPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: c6d4, a8b8, c6b8, d8e7, f8c5, c6b4, b7b5, d8d6, e8d7, f8d6, d8d7, f8e7, g7g6, d5d4, h6h5, b7b6, h8h7, c6e7, h8g8, a8a7, e6e5, d8b6, c8d7, g7f6, a8a6, g7g5, d8f6, c6a7, c6e5, d8c7

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

<rationale>
Position analysis (Win %):
1. d8d7 (89.4%)
2. d8c7 (88.6%)
3. f8e7 (87.8%)
4. g7f6 (66.3%)
5. d8f6 (59.3%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3pp1/1p2p2p/7n/4Pn2/4QPP1/P3BB1P/2r2NK1 b - -
Side to move: Black
Legal moves: f4e2, c1c7, b7c6, f8b8, f4h3, f4d3, h5f6, c1c3, f8a8, b7e4, g7g6, c1c6, b7a8, c1c4, f7f5, f7f6, c1d1, f8d8, c1f1, c1a1, a7a5, b7a6, c1c2, b7d5, g8h7, g7g5, e6e5, h5g3, f8e8, c1c5, c1e1, f4d5, g8h8, b7c8, c1c8, f4g2, f4g6, f8c8, a7a6, b6b5, c1b1

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

<rationale>
Position analysis (Win %):
1. e6e5 (53.4%)
2. c1c3 (33.5%)
3. f4e2 (32.6%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/ppqb2pp/4p3/2bpP3/2p2B2/P1P5/1PQ1BPPP/RN3RK1 w kq -
Side to move: White
Legal moves: b2b4, e2d3, a3a4, e2f3, f4e3, c2b3, h2h3, f1e1, f4g5, c2c1, b1d2, c2d3, g1h1, c2e4, c2d2, f1c1, h2h4, g2g4, e2h5, e2g4, e2d1, f4c1, g2g3, c2g6, f4h6, c2d1, f4g3, b2b3, c2f5, f1d1, a1a2, c2h7, f4d2, e2c4, c2a4

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

<rationale>
Position analysis (Win %):
1. b1d2 (50.0%)
2. e2h5 (46.1%)
3. c2c1 (45.5%)
4. e2g4 (44.1%)
5. f4g3 (42.9%)
</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): 2rqr1k1/1b2bp1p/p1n1p1pB/1p4N1/3P4/2P1Q3/P1B2PPP/R3R1K1 b - -
Side to move: Black
Legal moves: d8d7, c8a8, f7f6, f7f5, d8c7, c8c7, c8b8, g8h8, c6d4, e7d6, d8d6, e7c5, c6a5, e6e5, c6e5, e8f8, d8d5, b7a8, d8b6, c6b8, d8d4, e7a3, b5b4, e7f8, e7f6, d8a5, c6b4, e7g5, c6a7, e7b4, a6a5

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

<rationale>
Position analysis (Win %):
1. e7f6 (55.3%)
2. d8d5 (54.2%)
3. c6a5 (53.5%)
4. c6d4 (51.2%)
5. e7g5 (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): 2r2rk1/1p2q3/p3p2p/4Ppp1/1PbQ4/P7/5PPP/2R1R1K1 w - -
Side to move: White
Legal moves: c1c3, b4b5, d4d1, d4c3, d4b2, c1d1, g2g3, d4d5, d4d8, a3a4, c1c4, f2f3, d4c5, e1e3, d4e3, e1e2, h2h4, c1b1, d4g4, d4h4, d4d3, d4f4, g1h1, d4d6, d4a7, d4b6, d4e4, d4d2, e1f1, d4d7, e1e4, h2h3, c1a1, c1c2, d4c4, g2g4, e1d1, d4a1, f2f4

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

<rationale>
Position analysis (Win %):
1. c1c4 (50.3%)
2. d4c4 (14.3%)
3. d4d2 (13.9%)
4. d4c3 (13.8%)
5. d4e3 (13.3%)
</rationale><uci_move>c1c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6kp/2p1n1p1/1p3p2/8/1P6/P1PK3P/6R1 b - -
Side to move: Black
Legal moves: e6d8, g6g5, f5f4, g7g8, b5b4, h7h5, g7f6, e6c7, e6f4, g7h8, h7h6, e6g5, e6f8, e6c5, g7f7, g7f8, g7h6, e6d4, c6c5

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

<rationale>
Position analysis (Win %):
1. h7h5 (80.2%)
2. g7f6 (79.9%)
3. b5b4 (79.0%)
4. g6g5 (78.9%)
5. e6c5 (78.2%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): b7/8/6p1/2p3kp/p1P5/P5K1/4P2P/5R2 w - -
Side to move: White
Legal moves: g3f2, f1g1, f1b1, f1f5, h2h3, f1f3, f1f2, f1f8, e2e3, f1c1, f1h1, e2e4, h2h4, g3h3, f1f7, f1e1, f1f6, f1d1, f1f4, f1a1

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

<rationale>
Position analysis (Win %):
1. h2h4 (90.7%)
2. f1f4 (89.0%)
3. f1f8 (87.8%)
4. f1f7 (87.8%)
5. f1b1 (86.8%)
</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): 8/1p2k1pp/1rn1pn2/4p3/p7/P3N1P1/1P2rPBP/2RR2K1 w - -
Side to move: White
Legal moves: c1c5, f2f4, g2h1, c1c2, f2f3, g3g4, d1d3, g2f1, h2h4, g2h3, g2c6, d1d4, c1c3, c1c4, e3g4, d1d2, e3f1, c1c6, d1d5, g1h1, e3c2, c1b1, e3f5, d1d6, e3d5, g2e4, d1e1, b2b3, e3c4, d1d8, g1f1, b2b4, g2f3, g2d5, d1d7, h2h3, d1f1, c1a1

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

<rationale>
Position analysis (Win %):
1. e3c4 (68.2%)
2. g2f1 (58.7%)
3. g2f3 (52.0%)
</rationale><uci_move>e3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3R4/4k3/8/8/8/8/6K1 w - - 0 1
Side to move: White
Legal moves: d7d1, d7f7, d7d8, g1f2, d7a7, g1g2, d7d5, d7e7, d7c7, d7d6, d7b7, d7d4, d7d2, g1f1, d7g7, g1h1, d7h7, g1h2, d7d3

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>d7d8</uci_move><|eot_id|>


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

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

Position (FEN): 4kb1r/pprnpppp/1qp2nb1/6P1/2NP1B2/7P/PPP2P2/R2QKB1R b KQk -
Side to move: Black
Legal moves: f6g4, a7a6, a7a5, b6d4, b6b2, c6c5, b6b3, h7h5, b6b4, g6c2, g6e4, c7c8, b6a6, h8g8, d7c5, g6f5, f6h5, d7e5, g6d3, b6a5, h7h6, b6b5, f6g8, e7e5, d7b8, e8d8, f6d5, e7e6, f6e4, b6c5, g6h5

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

<rationale>
Position analysis (Win %):
1. b6b4 (70.1%)
2. g6h5 (64.6%)
3. b6b5 (60.1%)
</rationale><uci_move>b6b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r5pp/P2k4/4R2P/2K3P1/5P2/8 w - -
Side to move: White
Legal moves: c3b2, c3b3, c3b4, f2f3, e4f4, f2f4, e4b4, h4h5, c3d3, c3c2, e4e2, e4e6, c3d2, e4e5, e4e1, e4c4, e4e7, g3g4, e4e3, e4g4, e4a4, e4d4, e4e8

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

<rationale>
Position analysis (Win %):
1. e4d4 (77.8%)
2. e4a4 (77.7%)
3. e4f4 (50.6%)
4. e4e7 (50.6%)
5. c3d3 (50.0%)
</rationale><uci_move>e4d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4kppb/p1Pp3p/8/1pPN1PP1/1Pn2N1P/P7/6K1 w - -
Side to move: White
Legal moves: f4f5, d4e2, c6c7, f3h4, f3h2, g1h1, f3e1, d4c2, g1f2, g4g5, d4e6, c4c5, a2a3, g1g2, f3g5, f3e5, h3h4, d4f5, a2a4, g1f1, d4b5, g1h2, f3d2

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

<rationale>
Position analysis (Win %):
1. f4f5 (61.0%)
2. f3d2 (57.6%)
3. g1f2 (57.2%)
4. g4g5 (56.7%)
5. h3h4 (54.7%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3P4/1pB2k2/5Np1/P1r3P1/5PK1/8 b - -
Side to move: Black
Legal moves: f5e4, c3a3, f5g5, c3d3, c3f3, c3g3, c3c1, c3e3, c3c5, c3c2, f5f6, f5e5, b5b4, c3b3, c3c4

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

<rationale>
Position analysis (Win %):
1. c3c5 (99.0%)
2. c3c4 (99.0%)
3. c3c2 (99.6%)
4. c3c1 (95.4%)
</rationale><uci_move>c3c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2p4n/p1Pp1p1N/Pp1P3P/1P2P2k/5K2/8 w - -
Side to move: White
Legal moves: e3e4, f2g1, h5g7, f2e2, h5f4, h5f6, f2f3, f2f1, h5g3, f2e1

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

<rationale>
Position analysis (Win %):
1. f2f3 (86.1%)
2. h5f4 (82.9%)
3. h5g7 (65.8%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/5p1p/1qnbpp2/pp1p4/3P4/1NPQ1N2/PP3PPP/1K1RR3 w kq -
Side to move: White
Legal moves: a2a3, b1a1, d3c2, d3e3, b3c5, f3e5, g2g4, e1f1, e1e6, b1c1, d1d2, d3h7, e1e4, b3c1, d3f5, e1e2, d3e4, d3g6, e1h1, h2h4, d3c4, e1e3, b3a1, d1c1, c3c4, b1c2, f3h4, d3d2, d3e2, g2g3, e1e5, h2h3, f3g5, d3f1, f3d2, d3b5, f3g1, a2a4, b3a5, e1g1, b3d2

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

<rationale>
Position analysis (Win %):
1. d3f5 (59.0%)
2. b3c5 (52.1%)
3. d3e3 (51.9%)
</rationale><uci_move>d3f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3k4/6R1/5r2/4K3/8/8 w - -
Side to move: White
Legal moves: g5g6, e3f4, g5g2, g5d5, g5g4, e3d2, g5h5, g5a5, g5b5, e3e2, g5f5, e3d3, g5g1, g5e5, g5g3, g5c5, g5g7, g5g8

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

<rationale>
Position analysis (Win %):
1. e3f4 (99.0%)
2. g5g1 (50.0%)
3. g5g6 (50.0%)
4. g5a5 (50.0%)
</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): r1b2rk1/ppp1p1bp/2n1p1p1/q7/1PB1N1n1/2P2N2/P3QPPP/R1B2RK1 b - -
Side to move: Black
Legal moves: a5f5, a5g5, g7f6, a5a3, g4h6, f8e8, g8h8, a5b5, g7h8, g7d4, c6b8, g4f6, f8f3, a8b8, a5e5, a5a4, f8d8, b7b6, c6e5, h7h6, c8d7, g6g5, a5b6, b7b5, a5b4, a5a6, a5c5, a5d5, f8f5, f8f7, c6d8, g4e5, g7h6, g4h2, g8f7, a5h5, g7c3, h7h5, a5a2, a7a6, c6d4, f8f4, g4f2, c6b4, g4e3, g7e5, f8f6

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

<rationale>
Position analysis (Win %):
1. c6b4 (85.0%)
2. a5b6 (79.4%)
3. a5f5 (72.0%)
</rationale><uci_move>c6b4</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/pp3ppp/2p2b2/3q4/4R3/3BB2P/PPP2PP1/R2Q2K1 w - -
Side to move: White
Legal moves: d1f3, e4b4, d3c4, e3d4, g1h1, g2g3, e4d4, d1g4, g1f1, c2c4, d1h5, d1b1, e3g5, e4g4, e3f4, e3d2, e4e5, a1c1, b2b4, f2f4, a1b1, e3c1, a2a4, d3f1, d1e1, e4c4, e3a7, d1c1, e4e7, e3h6, e3b6, d1d2, f2f3, c2c3, h3h4, d3a6, b2b3, e4h4, g1h2, g2g4, d3e2, e4e8, a2a3, d1f1, e4f4, d3b5, e3c5, e4e6, e4a4, d1e2

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

<rationale>
Position analysis (Win %):
1. e4b4 (61.0%)
2. c2c4 (60.6%)
3. d1e2 (59.5%)
4. c2c3 (58.6%)
5. e4f4 (56.7%)
</rationale><uci_move>e4b4</uci_move><|eot_id|>


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

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

Position (FEN): rq2k2r/1b1nbppp/pp1ppn2/3N4/2PNP3/4B1P1/PP3PBP/2RQ1RK1 w kq -
Side to move: White
Legal moves: d4b5, c1c3, d4b3, d1e1, d1d2, c1b1, f2f4, d5f6, d1h5, g2h3, e3f4, d1a4, g2h1, f2f3, d1b3, a2a3, d4f3, e3d2, f1e1, d1f3, d4c2, e4e5, c1a1, h2h4, b2b3, d4e6, d5c3, d4e2, g2f3, d5b4, h2h3, g1h1, d1c2, c4c5, d4f5, d1d3, b2b4, d5c7, d5b6, e3g5, g3g4, d5f4, d1e2, d5e7, d1g4, c1c2, e3h6, a2a4, d4c6

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

<rationale>
Position analysis (Win %):
1. d5e7 (64.6%)
2. g3g4 (57.3%)
3. d5c3 (54.1%)
4. d5f6 (53.6%)
5. f2f4 (53.0%)
</rationale><uci_move>d5e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7p/1k6/8/8/4Q2K b - - 0 1
Side to move: Black
Legal moves: b4a3, b4b3, b4a4, b4b5, b4c4, b4c5

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>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): 8/7k/8/Q7/8/5r1K/8/8 w - - 0 1
Side to move: White
Legal moves: h3h4, h3g2, h3h2, h3g4

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>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): rnb2rk1/pp2bqpp/4pp2/3n4/3PN3/3B1N2/PPQB1PPP/R4RK1 w - -
Side to move: White
Legal moves: d2f4, a2a4, b2b3, e4g5, g2g3, c2a4, e4g3, d2h6, a1e1, c2d1, e4d6, a2a3, d2e1, c2c7, c2c6, d3c4, f3e1, g1h1, c2c1, g2g4, f3e5, a1c1, d2a5, a1d1, f3g5, h2h3, f1b1, f1d1, b2b4, d3a6, f1c1, c2b1, e4c3, d2g5, d2e3, e4f6, c2c3, a1b1, c2c4, d2c1, f3h4, d3e2, d2b4, d2c3, e4c5, c2c5, c2c8, d3b5, h2h4, f1e1

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

<rationale>
Position analysis (Win %):
1. e4g5 (69.8%)
2. a2a3 (55.7%)
3. f1e1 (55.7%)
4. h2h3 (55.7%)
5. a1c1 (55.0%)
</rationale><uci_move>e4g5</uci_move><|eot_id|>


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

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

Position (FEN): k7/8/8/4K3/8/2P5/8/8 b - - 0 1
Side to move: Black
Legal moves: a8b8, a8b7, a8a7

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>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/p4p1p/1b4p1/2p3q1/2Q5/1P2PBP1/P4P1P/2R3K1 b - -
Side to move: Black
Legal moves: d8a8, g5e3, d8f8, d8d1, d8d7, g5h5, g5f4, g5f6, d8e8, g5f5, h7h6, g5h6, d8d5, g8h8, d8d2, g5g3, g5d5, a7a5, b6c7, d8d4, g8f8, d8d6, g5e5, h7h5, a7a6, d8b8, g8g7, g5g4, g5e7, g5h4, b6a5, d8c8, d8d3

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

<rationale>
Position analysis (Win %):
1. g8g7 (65.3%)
2. g8f8 (65.0%)
3. g5e5 (64.9%)
4. g5f5 (63.0%)
5. d8d2 (60.1%)
</rationale><uci_move>g8g7</uci_move><|eot_id|>


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

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

Position (FEN): 2b1r1k1/2pq1pp1/pb1p1n1p/1N6/Qp2P3/2PPBN1P/P4PP1/R4RK1 b - -
Side to move: Black
Legal moves: f6h5, c8b7, g8h7, f6e4, c7c6, e8e7, g7g6, f6g4, e8e6, b6d4, d7c6, d7h3, b6a5, h6h5, e8e4, f6d5, c7c5, d6d5, d7e6, b6e3, a6b5, g8h8, d7g4, b6a7, d7d8, a6a5, d7f5, g8f8, d7e7, e8d8, b4c3, g7g5, f6h7, b4b3, d7b5, e8e5, e8f8, b6c5

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

<rationale>
Position analysis (Win %):
1. c7c5 (74.8%)
2. a6b5 (69.3%)
3. b6e3 (68.8%)
</rationale><uci_move>c7c5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp2ppp/1nn5/4p3/8/1BPP1N2/PP3PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: c6b4, f8a3, c6b8, g7g5, c6e7, f8d6, e8d7, a8b8, f7f6, e8e7, c8d7, e5e4, a7a5, d8d6, c8g4, d8d5, d8h4, d8d7, h8g8, c6a5, d8e7, f8c5, b6a4, h7h6, h7h5, b6c4, b6d5, f8b4, g7g6, c8h3, d8d4, b6d7, c8f5, d8f6, c6d4, f7f5, d8d3, f8e7, c8e6, d8g5, a7a6

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

<rationale>
Position analysis (Win %):
1. f8c5 (53.4%)
2. h7h6 (52.2%)
3. c8g4 (49.4%)
4. f8e7 (49.4%)
5. c8f5 (48.3%)
</rationale><uci_move>f8c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqn1ppp/2n1p3/3pP3/NP1p1P2/2P1BN2/P5PP/R2QKB1R w KQkq -
Side to move: White
Legal moves: f3g1, f1a6, d1c1, f1d3, f3d4, a4c5, e3g1, f3d2, e3d2, h2h3, f3g5, a4b6, f3h4, g2g3, d1b3, h1g1, d1d3, c3d4, d1b1, f1c4, d1d2, e3c1, b4b5, g2g4, a4b2, h2h4, a1b1, e3f2, f1b5, d1d4, e1e2, d1c2, d1e2, c3c4, e1d2, e3d4, a1c1, e1f2, f4f5, a2a3, f1e2

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

<rationale>
Position analysis (Win %):
1. f3d4 (57.6%)
2. e3d4 (50.0%)
3. c3d4 (46.6%)
</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): 4r1k1/1p3p1p/2nqbBp1/r2p4/p6Q/2PB3P/P1P2PP1/1K1RR3 w - -
Side to move: White
Legal moves: h4h7, e1h1, h4f4, b1c1, f6d8, b1b2, h4g4, h4b4, e1e5, d3a6, f6h8, d1d2, e1f1, h4g5, d3f5, e1e2, e1e3, d1c1, h4c4, g2g4, e1g1, e1e6, f2f3, e1e4, c3c4, d3g6, f6e5, g2g3, a2a3, f6e7, h4h6, h4g3, h4d4, d3b5, h4a4, d3e2, d3c4, d3e4, d3f1, f6d4, b1a1, h4e4, f2f4, f6g5, f6g7, h4h5

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

<rationale>
Position analysis (Win %):
1. f2f4 (73.6%)
2. h4h6 (56.9%)
3. g2g4 (56.0%)
</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): 8/4R1bk/6p1/N1B2p1p/P3p3/1P2P2P/5PPK/2r5 b - -
Side to move: Black
Legal moves: h5h4, c1d1, c1c2, c1f1, c1g1, h7h6, c1e1, c1c3, h7g8, f5f4, c1c4, c1b1, h7h8, c1c5, c1a1, c1h1, g6g5

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

<rationale>
Position analysis (Win %):
1. h7g8 (91.7%)
2. h7h6 (88.8%)
3. c1c5 (86.1%)
</rationale><uci_move>h7g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P4PK1/8/8/1k6/8 b - - 0 1
Side to move: Black
Legal moves: b2c3, b2a2, b2a1, b2c2, b2a3, b2b1, b2c1, b2b3

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>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): r3k2r/1p3pbp/p2pb1qB/2p2n1Q/P1B5/2NP4/1PP3PP/R4RK1 w kq -
Side to move: White
Legal moves: h5h4, a4a5, h6f4, f1f5, g2g3, c3e4, f1b1, h5e2, g1h1, c4b3, h2h3, c3d5, h5g6, c3b1, c3a2, h5g4, b2b3, f1d1, h5f3, h6d2, a1c1, h6g5, d3d4, c4b5, c4d5, a1b1, c4a2, f1f3, a1e1, f1f2, h5d1, c3b5, c4e6, g2g4, a1a2, h2h4, h6c1, b2b4, g1f2, f1e1, h5g5, a1a3, f1f4, h6e3, c3d1, c3e2, h6g7, h5f5, f1c1, a1d1

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

<rationale>
Position analysis (Win %):
1. h5g6 (40.7%)
2. f1f5 (36.7%)
3. h6g7 (21.5%)
4. h5h3 (18.6%)
</rationale><uci_move>h5g6</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1bpqbp1p/p1n3pQ/1B1n2N1/3p4/8/PPP2PPP/RNB1R1K1 w kq -
Side to move: White
Legal moves: b5f1, a2a3, e1e4, g2g4, b5d3, e1f1, h2h3, g5h7, c2c3, g5e4, e1e5, h6g7, c2c4, b2b4, g2g3, g5h3, g5e6, h6h5, e1e3, c1e3, c1f4, b1a3, b5a6, b5c4, g1h1, f2f3, b5e2, g5f3, e1e2, b5a4, h6h3, b5c6, a2a4, h6g6, b1c3, c1d2, h6h4, g1f1, e1e7, f2f4, b1d2, e1e6, e1d1, h6h7, h2h4, b2b3, g5f7, h6f8

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

<rationale>
Position analysis (Win %):
1. b5a4 (51.5%)
2. b5c6 (50.8%)
3. b5f1 (49.1%)
4. b5c4 (46.3%)
</rationale><uci_move>b5a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3ppp/1p6/2pqn3/3p1P2/P2P3P/1PPNN1P1/2RQ1RK1 b - -
Side to move: Black
Legal moves: a7a6, b7c8, a8e8, d5c4, f7f5, e5d7, a8d8, d5d7, e5c6, d5c6, b7c6, e5f3, f7f6, h7h6, f8e8, h7h5, e5d3, d5a2, c5c4, e5c4, d5g2, d5d8, f8c8, b7a6, f8b8, a8c8, a7a5, a8b8, g8h8, e5g4, g7g6, d5b3, f8d8, d5e4, e5g6, b6b5, d5e6, d5d6, g7g5, d5f3

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

<rationale>
Position analysis (Win %):
1. e5g4 (11.7%)
2. e5d3 (4.2%)
3. d5g2 (1.0%)
</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): rnbqk2r/ppp3pp/3p1n2/2bPpp2/1PP5/2N1P3/P4PPP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: a7a6, f6d5, c5b4, c5e3, e5e4, a7a5, e8f7, h7h5, d8e7, f6h5, e8d7, c5b6, d8d7, b7b5, c8d7, f6g8, h8g8, e8f8, h8f8, e8g8, b8c6, f5f4, c5d4, f6e4, c8e6, b8a6, c7c6, g7g5, b7b6, g7g6, f6d7, e8e7, b8d7, h7h6, f6g4

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

<rationale>
Position analysis (Win %):
1. f6e4 (68.8%)
2. f6e4 (68.8%)
3. c5b4 (50.6%)
4. c5b4 (50.6%)
5. c5b6 (48.0%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): 2n4k/pp2r3/5p1p/q2P2p1/2P5/3Q1P1P/2B2PK1/1R6 w - -
Side to move: White
Legal moves: g2f1, d3e3, d3e2, d3g6, b1b2, c2b3, d3d4, b1c1, b1g1, b1b5, g2g3, b1b6, b1h1, b1a1, b1e1, d3d1, c4c5, b1b3, b1f1, g2g1, f3f4, b1b4, d3d2, b1b7, d3b3, c2a4, c2d1, g2h2, d3c3, d3e4, b1d1, h3h4, d3h7, d3a3, d3f1, d5d6, d3f5, g2h1

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

<rationale>
Position analysis (Win %):
1. d5d6 (92.2%)
2. d3f5 (91.1%)
3. d3g6 (89.7%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/1p1bbpp1/p1np1n2/4p2p/4P1P1/1NN1BP2/PPPQB2P/R3K2R w KQk -
Side to move: White
Legal moves: h1g1, g4g5, e2b5, f3f4, e3b6, e1g1, h1f1, d2c1, g4h5, a1b1, a2a4, e2a6, h2h3, e1f2, d2d1, b3c5, e3f2, c3b5, e3d4, e3a7, d2d5, d2d6, e1f1, e2c4, c3b1, e1d1, e2d3, a1c1, e3g5, c3d1, c3a4, c3d5, e1c1, a2a3, a1d1, e2f1, e3g1, h2h4, b3c1, e2d1, e3c5, d2d3, d2d4, e3f4, b3a5, b3d4, e3h6

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

<rationale>
Position analysis (Win %):
1. g4g5 (64.9%)
2. g4h5 (51.8%)
3. h2h4 (42.9%)
4. c3a4 (41.3%)
</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): 2k5/p4p2/1rb1pN2/1p1pP3/r1pP1PK1/P1P5/RQP1q3/5R2 w - -
Side to move: White
Legal moves: g4h3, g4g3, g4g5, f1f3, g4h4

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

<rationale>
Position analysis (Win %):
1. f1f3 (50.0%)
2. g4g3 (14.4%)
3. g4h4 (8.8%)
</rationale><uci_move>f1f3</uci_move><|eot_id|>


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

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

Position (FEN): 1kn2b2/p2N3R/3p2P1/2p1pKB1/p1P5/1rP5/5P2/8 b - -
Side to move: Black
Legal moves: b8c7, b8a8, b8b7

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

<rationale>
Position analysis (Win %):
1. b8b7 (99.3%)
2. b8c7 (99.2%)
3. b8a8 (99.1%)
</rationale><uci_move>b8b7</uci_move><|eot_id|>


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

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

Position (FEN): 2n2rk1/1R3p2/5B1p/b2p2q1/2pP2b1/p1P2Q2/P1B2PP1/5NK1 w - -
Side to move: White
Legal moves: f6e7, b7a7, c2a4, f6g5, c2h7, f3e3, c2b3, g1h2, b7b4, f1h2, f1g3, c2b1, c2d1, b7c7, b7e7, f3e4, f6e5, f3h3, f1d2, g1h1, f3f4, c2d3, b7b2, f6h8, f3d5, b7b8, f3g4, b7b1, f3g3, c2e4, g2g3, c2g6, f3e2, b7b6, f6g7, b7b3, f3d1, f3f5, b7b5, f3d3, c2f5, b7f7, f6d8, b7d7, f1e3

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

<rationale>
Position analysis (Win %):
1. f6g5 (84.2%)
2. f3g3 (70.1%)
3. b7b5 (67.0%)
</rationale><uci_move>f6g5</uci_move><|eot_id|>


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

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

Position (FEN): 3b3r/1R3B2/3n2kp/P7/6p1/8/1r3PPP/5RK1 b - -
Side to move: Black
Legal moves: g6f6, g6h7, g6g7, g6f5, g6g5, d6f7

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

<rationale>
Position analysis (Win %):
1. g6f5 (73.9%)
2. g6g7 (73.4%)
3. d6f7 (51.9%)
</rationale><uci_move>g6f5</uci_move><|eot_id|>


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

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

Position (FEN): 2rr1bk1/pp1b1ppp/5nn1/4p3/1P1N4/PBN1P3/1B1RKPPP/R7 w - -
Side to move: White
Legal moves: b3f7, a1c1, b3d5, a1b1, d4e6, a1g1, h2h3, a1e1, b3a2, b4b5, c3b5, b2c1, d4f5, c3d5, g2g4, c3b1, b3e6, a3a4, e2d1, e2f1, h2h4, d4c6, a1f1, c3d1, e2f3, e2e1, a1a2, b3c4, a1d1, c3a2, f2f4, d4c2, c3e4, b3d1, b3a4, d2d3, f2f3, e3e4, c3a4, d2d1, e2d3, d4b5, b3c2, a1h1, d2c2, g2g3, d4f3

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

<rationale>
Position analysis (Win %):
1. d4f3 (55.0%)
2. d4c2 (50.0%)
3. a1d1 (20.0%)
4. f2f3 (19.6%)
5. d4b5 (19.6%)
</rationale><uci_move>d4f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1kr5/2pK4/P1Rp4/3P4/8/8/8 w - -
Side to move: White
Legal moves: d6e5, c5d5, c5c4, c5c1, a5a6, c5b5, c5c3, c5c6, d6e6, c5c2

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

<rationale>
Position analysis (Win %):
1. c5c1 (83.8%)
2. c5c3 (83.8%)
3. c5c2 (83.8%)
4. a5a6 (81.4%)
5. d6e6 (50.0%)
</rationale><uci_move>c5c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1n1ppp/pq2pn2/3pB3/QbP5/1NN1P3/PP3PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: a8b8, b4d6, d5d4, f6g8, f6h5, b6a7, b4f8, g7g5, b6d4, a6a5, e8d8, b6c6, b4c5, b6e3, f6e4, b4c3, h8f8, b6c7, b6c5, h7h5, e8g8, e8e7, h8g8, b6d8, d5c4, e8f8, g7g6, b4a3, b4a5, a8a7, b4e7, f6g4, b6d6, b6a5, h7h6, b6b5

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

<rationale>
Position analysis (Win %):
1. f6e4 (55.0%)
2. b4c3 (54.1%)
3. d5c4 (49.7%)
</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): r4Bk1/pb3p2/2p3n1/1p6/4P1nq/2N5/PPQ1BPPb/R4R1K w - -
Side to move: White
Legal moves: a1e1, a1c1, c2c1, e2d3, f1d1, f8c5, c2b3, e2d1, e2f3, c3b5, c3d1, b2b4, f1b1, f1g1, f8g7, f8a3, f2f4, a2a4, f8e7, g2g3, a1d1, c3d5, e2b5, f2f3, e4e5, e2c4, f1c1, a2a3, e2g4, c2d1, c3b1, c2d3, f1e1, f8h6, c2a4, f8d6, b2b3, c2b1, c3a4, c2d2, f8b4, a1b1

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

<rationale>
Position analysis (Win %):
1. e2g4 (50.0%)
2. f8e7 (22.8%)
3. g2g3 (1.0%)
4. a1d1 (1.0%)
5. a1c1 (1.0%)
</rationale><uci_move>e2g4</uci_move><|eot_id|>


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

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

Position (FEN): r3r3/p2n1pkp/6p1/3p2N1/2n5/2P5/PRB2PPP/4RK2 w - -
Side to move: White
Legal moves: e1e6, c2d3, a2a4, c2a4, e1d1, c2b1, g2g4, e1e4, c2f5, e1e7, b2b8, f2f4, g5e6, g2g3, e1e5, g5f7, a2a3, g5f3, b2b3, e1c1, g5h3, c2d1, g5e4, b2b1, b2b4, c2b3, h2h3, g5h7, f2f3, c2g6, c2e4, b2b5, f1g1, e1b1, e1e3, b2b7, e1e2, e1a1, e1e8, b2b6, h2h4

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

<rationale>
Position analysis (Win %):
1. b2b1 (17.6%)
2. e1b1 (17.0%)
3. g5e6 (16.0%)
4. c2a4 (16.0%)
5. c2f5 (15.1%)
</rationale><uci_move>b2b1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3k2R1/2p5/8/pb6/4K3/r7 b - -
Side to move: Black
Legal moves: d6d5, d6c7, b3e6, d6d7, d6e7, d6e5

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

<rationale>
Position analysis (Win %):
1. d6d5 (0.4%)
2. b3e6 (0.4%)
3. d6e5 (0.4%)
</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): rnb1k2r/pp2nppp/4p3/q2pP3/2pP2Q1/P1P5/2P1BPPP/R1B1K1NR w KQkq -
Side to move: White
Legal moves: a1b1, h2h3, e2f3, g4f5, f2f4, g1h3, c1g5, c1f4, h2h4, e1f1, g4f3, g2g3, e2d3, c1d2, e2f1, g1f3, f2f3, e2d1, g4g6, c1e3, g4e4, e1d1, g4h3, e1d2, g4g7, a1a2, g4f4, c1b2, e2c4, c1h6, g4g5, g4g3, a3a4, g4h4, g4e6, g4h5

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

<rationale>
Position analysis (Win %):
1. c1d2 (55.0%)
2. g4h3 (50.0%)
3. g4f3 (50.0%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/pb1p1pp1/4pn1p/1q6/1P2n3/P4NP1/2Q1PPBP/R1B2RK1 w k -
Side to move: White
Legal moves: g3g4, c2d2, c1d2, c2d1, f1d1, g1h1, c2e4, f3d4, f3h4, c2b3, c2c8, c1h6, c2c6, c2c4, h2h4, c2b2, g2h1, a1b1, a3a4, a1a2, f3g5, f3e1, c2d3, c2a4, c2c5, f3e5, e2e3, c1e3, f1e1, f3d2, c1g5, c1b2, c2c7, g2h3, c2a2, c2b1, h2h3, c2c3, c1f4

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

<rationale>
Position analysis (Win %):
1. f3d4 (53.3%)
2. c2b2 (52.3%)
3. c2d3 (52.3%)
4. a3a4 (47.8%)
5. c2d1 (47.4%)
</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): 5r2/p6k/1p2p3/2p2p2/7P/2PrPK2/P7/3R3R b - -
Side to move: Black
Legal moves: d3d4, h7h6, d3c3, f8c8, d3d8, d3d6, d3d5, h7h8, f8h8, f8d8, d3e3, h7g7, f8b8, d3d1, f8f7, h7g6, h7g8, c5c4, f8a8, b6b5, f5f4, a7a5, f8e8, e6e5, f8g8, a7a6, f8f6, d3d2, d3d7

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

<rationale>
Position analysis (Win %):
1. d3d8 (48.2%)
2. d3d1 (39.0%)
3. d3c3 (37.9%)
4. f8d8 (30.3%)
5. c5c4 (30.2%)
</rationale><uci_move>d3d8</uci_move><|eot_id|>


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

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

Position (FEN): 5R2/8/8/2Q5/8/K7/8/1k6 w - - 0 1
Side to move: White
Legal moves: f8f7, c5c2, f8f4, c5f5, c5d5, f8a8, c5g1, f8b8, c5d6, c5b6, f8c8, c5c8, f8g8, c5c1, a3a4, c5h5, c5d4, c5c6, f8f3, f8d8, c5e3, c5c3, c5e5, f8e8, f8f5, c5a5, f8h8, f8f2, a3b4, f8f1, c5a7, c5g5, c5f2, c5c4, c5b4, c5e7, c5b5, a3b3, f8f6, c5c7

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>f8f1</uci_move><|eot_id|>


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

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

Position (FEN): rr6/2qn1k2/3bpp2/n5Bb/3Pp3/2P4P/P2NNP2/R2QK1R1 w Q -
Side to move: White
Legal moves: g1f1, d1b3, g5f6, g5f4, g5h4, f2f4, e2c1, d2f3, d2f1, d1b1, a1b1, g1g2, f2f3, d1a4, a2a4, e2f4, d4d5, a1c1, g1g4, e2g3, a2a3, g5e3, h3h4, d2e4, c3c4, d2b3, g5h6, e1f1, d2b1, d1c1, d1c2, d2c4, g1g3, g1h1

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

<rationale>
Position analysis (Win %):
1. d4d5 (23.0%)
2. d1c2 (21.8%)
3. g5h6 (21.5%)
4. g5h4 (20.3%)
5. d2e4 (20.1%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp6/4krp1/4p2p/1P5P/P1P3R1/3K4/8 w - -
Side to move: White
Legal moves: d2c1, g3g2, g3g6, g3f3, b4b5, g3d3, g3g4, d2e2, c3c4, g3g5, d2d3, g3e3, d2e3, d2d1, d2e1, d2c2, a3a4, g3h3, g3g1

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

<rationale>
Position analysis (Win %):
1. c3c4 (43.0%)
2. a3a4 (37.6%)
3. b4b5 (30.5%)
4. d2e2 (28.1%)
5. d2d3 (26.9%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/3rbpp1/Qpp5/3p3p/3q3P/PR4P1/1PP2P2/2K4R w - -
Side to move: White
Legal moves: a6e2, a6b5, a3a4, a6d3, f2f3, h1h2, h1e1, b3b5, h1d1, a6c8, h1g1, a6a8, a6c4, h1f1, a6a7, f2f4, g3g4, b3f3, b3e3, a6a5, c2c3, b3b6, c2c4, c1b1, a6a4, h1h3, a6b7, b3b4, b3c3, b3d3, a6f1, a6b6

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

<rationale>
Position analysis (Win %):
1. b3b6 (85.4%)
2. h1d1 (40.1%)
3. c2c3 (23.5%)
</rationale><uci_move>b3b6</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/1p1bpp1p/3p2PQ/p3n2p/3NP3/1Bq2P2/P1P5/1K1R4 b - -
Side to move: Black
Legal moves: c8c4, h7g6, c3b2, c3c2, c3c7, c8c6, h5h4, d7c6, c8e8, c3d3, c8f8, e7e6, g8h8, a5a4, b7b5, c3b4, d6d5, c8c7, e5c6, c3c6, e5g4, d7a4, c8d8, c8c5, c3e1, d7e8, d7h3, e5d3, c3b3, e5c4, c3d4, c3e3, e5f3, d7e6, c8b8, d7f5, b7b6, d7b5, c3c4, c3d2, c3c5, c3f3, d7g4, c8a8, c3a1, e5g6

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

<rationale>
Position analysis (Win %):
1. c3c2 (94.0%)
2. e7e6 (85.7%)
3. c3b3 (84.3%)
4. e5g6 (29.2%)
5. h7g6 (13.4%)
</rationale><uci_move>c3c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/5p2/4r2p/P6P/3R1P2/5KP1/8 b - -
Side to move: Black
Legal moves: e5c5, e5e2, h7h6, h7h8, e5g5, f6f5, e5b5, e5e7, h7g6, e5d5, h7g8, e5e3, e5e4, e5e8, g7g5, e5a5, e5f5, e5e6, g7g6, e5e1

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

<rationale>
Position analysis (Win %):
1. g7g5 (63.7%)
2. e5c5 (63.7%)
3. e5a5 (58.7%)
4. h7h6 (57.8%)
5. h7g6 (57.2%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp3pbp/n1p1q1p1/8/8/1QPnBNP1/PP3PBP/1R3RK1 w - -
Side to move: White
Legal moves: f3h4, e3f4, f3d2, f3d4, h2h4, b1e1, e3b6, e3g5, b3e6, g2h3, b3c2, b3a4, c3c4, e3d4, g1h1, g3g4, b3a3, b3b5, b3d1, f3g5, e3a7, h2h3, e3d2, b1d1, e3h6, f3e5, b3d5, f1e1, b3b6, b1c1, a2a4, f1c1, b3b7, a2a3, b1a1, e3c1, f1d1, g2h1, e3c5, b3c4, b3b4, f3e1

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

<rationale>
Position analysis (Win %):
1. b3e6 (61.0%)
2. f1d1 (59.5%)
3. f3d2 (57.7%)
</rationale><uci_move>b3e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2P5/p2Q4/q2p4/4k2p/4P3/6PK/8 b - -
Side to move: Black
Legal moves: e4f5, a5e1, a5b5, a5c5, a5a2, a5b4, a5a4, d5d4, a5a3, a5d2, a5c7, a5a1, a5c3, e4d3, h4h3, e4e3, a5b6

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

<rationale>
Position analysis (Win %):
1. a5e1 (99.0%)
2. a5c7 (99.0%)
3. a5c3 (99.6%)
</rationale><uci_move>a5e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/5n2/3BN3/2PnP3/8/PP1P1PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: d4f3, f6d7, d8d5, h7h5, g7g6, d4c6, a7a6, b7b6, a7a5, f8c5, g7g5, d8d7, c8f5, h7h6, d4e6, b7b5, d8e7, c8h3, f6g4, f8d6, c7c5, d4b3, d4c2, d4b5, c7c6, f8b4, f8a3, f6h5, e8e7, f6g8, c8e6, f8e7, c8g4, d8d6, d4f5, h8g8, d4e2, a8b8, f6d5, f6e4, c8d7

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

<rationale>
Position analysis (Win %):
1. d8e7 (62.7%)
2. f6d5 (58.4%)
3. f8c5 (56.8%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/7R/8/3k3K/8/8/8/6R1 w - - 0 1
Side to move: White
Legal moves: h7f7, g1d1, h7d7, h5g6, g1g6, g1a1, h7g7, h5g5, h7b7, g1g3, g1h1, h7h8, g1b1, h7h6, g1g2, g1f1, h7e7, h5g4, g1g4, g1e1, g1g7, g1g8, g1g5, g1c1, h5h4, h7a7, h7c7, h5h6

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>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): r7/2k4p/2r5/1K2pp2/p7/RnP1B1PP/5R2/8 b - -
Side to move: Black
Legal moves: c7b8, c6f6, f5f4, a8a7, b3a1, c7d7, c6c3, a8a6, e5e4, a8h8, a8c8, b3c5, b3d4, c7b7, c6c5, c6d6, c6h6, a8g8, a8a5, c6b6, c7d6, a8b8, a8f8, c6c4, c6g6, c7d8, a8d8, a8e8, c6e6, h7h5, c6a6, h7h6, b3d2, b3a5, b3c1, c7c8

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

<rationale>
Position analysis (Win %):
1. c7d6 (3.7%)
2. c7d7 (3.3%)
3. a8b8 (1.0%)
</rationale><uci_move>c7d6</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp1q1pbn/4b1pp/2NpB3/3Pp3/2P4P/PP2BPP1/2RQ1RK1 b - -
Side to move: Black
Legal moves: d7c7, e4e3, d7a4, d7b5, g7h8, e6g4, d7d6, g6g5, h7f8, h7g5, g7f6, g8f8, e8b8, d7c8, g8h8, e8c8, a8d8, e6f5, b7b5, a8b8, f7f5, a8c8, e8e7, d7c6, a7a5, h7f6, e8f8, d7d8, e8d8, h6h5, f7f6, g7e5, e6h3, b7b6, d7e7, a7a6, g7f8

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

<rationale>
Position analysis (Win %):
1. g7e5 (84.6%)
2. d7c8 (57.0%)
3. d7c6 (55.0%)
4. d7d8 (52.9%)
5. d7e7 (50.6%)
</rationale><uci_move>g7e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp4p/2np2p1/6q1/3pPP2/1P5b/PBPNQ1PP/R4RK1 b - -
Side to move: Black
Legal moves: g5c5, f8f6, g5g4, f8e8, h7h6, g5e5, b7b6, c6b4, c6d8, a8e8, a8b8, f8d8, d6d5, b7b5, f8f5, c6b8, g8f7, g5h4, a8d8, g5h6, a7a6, g5d8, h3c8, c6e7, g8h8, g8g7, f8f7, a8c8, h3g4, c6a5, c6e5, g5b5, g5d5, g5a5, h3g2, g5g2, f8b8, f8f4, g5f6, h3f5, h3d7, g5f4, f8c8, g5f5, a7a5, g5g3, h7h5, g5h5, d4d3, h3e6

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

<rationale>
Position analysis (Win %):
1. g5g4 (78.2%)
2. g5c5 (78.1%)
3. g5f6 (77.5%)
4. f8f4 (77.1%)
5. g5g2 (74.0%)
</rationale><uci_move>g5g4</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk1r1/1b1nbp2/p3p1p1/1p1n2Bp/3N3P/P1N2P2/1PPQB1P1/1K1R2R1 w - -
Side to move: White
Legal moves: g1e1, d2e1, d1c1, d1e1, d2e3, g1f1, d4e6, b1a1, g5e7, d4c6, e2b5, c3e4, e2d3, g5h6, g2g3, d4b3, c3d5, b2b4, d4b5, d4f5, d2c1, d1f1, g5f6, b1a2, d2d3, f3f4, g5e3, b2b3, g1h1, c3b5, g5f4, g2g4, d2f4, e2c4, e2f1, a3a4, c3a4, c3a2, b1c1

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

<rationale>
Position analysis (Win %):
1. c3d5 (60.5%)
2. c3e4 (58.0%)
3. g5e7 (57.1%)
</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): r2qk2r/ppp2pp1/2np1n1p/2b1p3/4P1b1/2NP2P1/PPP1NPBP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: a2a3, d1e1, h2h3, b2b3, a2a4, a1b1, g1h1, e2f4, f1e1, e2d4, c1f4, g2h3, c3d5, c3b5, d3d4, c1g5, c1d2, c3b1, h2h4, b2b4, c3a4, c1e3, g2f3, d1d2, g2h1, c1h6

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

<rationale>
Position analysis (Win %):
1. h2h3 (54.0%)
2. g1h1 (49.5%)
3. d1e1 (48.4%)
4. d1d2 (48.3%)
5. c1e3 (47.1%)
</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): 7r/pb2bpk1/1p2pNp1/4P3/3q1P2/4Q3/PPr3PP/R1B2R1K w - -
Side to move: White
Legal moves: a1b1, f6e4, b2b4, f6d7, a2a4, e3e2, f1f2, e3e4, h2h3, f6h5, f6g8, c1d2, f6h7, e3g3, e3f2, e3d4, f6d5, e3f3, f1d1, h2h4, f6e8, f1f3, e3e1, e3g1, f4f5, b2b3, f6g4, e3d2, e3b3, a2a3, e3h3, e3a3, f1e1, f1g1, e3c3, h1g1, e3d3

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

<rationale>
Position analysis (Win %):
1. f1g1 (1.5%)
2. e3g1 (1.0%)
3. f6e8 (1.0%)
4. f6e4 (1.0%)
5. e3g3 (1.0%)
</rationale><uci_move>f1g1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p1pnb1/8/3P3P/5NN1/PPP2PP1/R1BQKB1R w KQkq -
Side to move: White
Legal moves: b2b4, f1d3, c1h6, a2a4, h4h5, f3d2, h1h3, d4d5, g3e4, a1b1, f3g1, c1g5, c2c4, g3h5, e1e2, g3e2, c1e3, d1d2, f1c4, f3e5, h1g1, c2c3, c1f4, f1e2, d1e2, a2a3, b2b3, f1a6, c1d2, f3h2, h1h2, d1d3, e1d2, f1b5, g3f5, f3g5

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

<rationale>
Position analysis (Win %):
1. h4h5 (64.0%)
2. f3e5 (54.4%)
3. c1f4 (53.5%)
</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/k7/8/8/8/6r1/1K6/4Q3 w - - 0 1
Side to move: White
Legal moves: b2b1, e1c3, e1a5, e1a1, e1g1, e1d2, e1e6, e1e2, e1f2, e1e4, e1d1, b2a1, b2c2, e1e7, e1f1, e1b1, e1e5, b2c1, e1e8, e1b4, e1g3, b2a2, e1e3, e1c1, e1h1

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>b2c2</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/p4pb1/2p1n1p1/2B1p2p/4N2P/2Q2P2/PPP3P1/2KR3R b - -
Side to move: Black
Legal moves: g7f8, e6g5, g6g5, e6c7, a7a5, e6c5, d8b8, d8f6, d8d2, g7h6, f7f5, a7a6, g7h8, e6d4, d8d4, e8e7, e6f8, d8c8, d8d6, g8h8, e8f8, d8d5, d8c7, e6f4, g7f6, d8d1, d8h4, d8a5, d8g5, d8e7, f7f6, d8b6, a8b8, g8h7, d8d3, a8c8, d8d7

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

<rationale>
Position analysis (Win %):
1. d8c8 (57.0%)
2. d8c7 (55.2%)
3. d8b8 (54.2%)
</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/pppknp1p/8/3P4/8/5PB1/PP2rP1P/3R3K b - -
Side to move: Black
Legal moves: e7g6, e2e3, e7c6, e2e4, c7c5, e2c2, d7c8, h7h6, d7d8, a7a6, e7f5, e2e1, b7b5, b7b6, a7a5, e2f2, e7c8, d7e8, e2e6, f7f5, c7c6, e7d5, e7g8, f7f6, e2b2, e2d2, h7h5, e2e5

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

<rationale>
Position analysis (Win %):
1. e2b2 (48.8%)
2. e7c8 (40.2%)
3. e7f5 (39.0%)
</rationale><uci_move>e2b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1pn1pp/2p2p2/4p3/2PPP3/2N2N2/P1P2PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: h2h3, c3b1, d1d2, h1f1, d4e5, c3b5, f3d2, a2a3, h1g1, d1e2, h2h4, c1g5, g2g4, c3d5, c4c5, a2a4, e1e2, e1g1, c3a4, f3g5, e1f1, e1d2, c1a3, f3h4, c1d2, c1f4, c1b2, c1h6, d4d5, d1d3, a1b1, g2g3, c3e2, f3g1, f3e5, c1e3

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

<rationale>
Position analysis (Win %):
1. h2h4 (55.2%)
2. d4e5 (52.5%)
3. a1b1 (51.7%)
</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): rnr3k1/pb3pb1/1p2p1p1/1B5p/3PP2P/5N2/q2B1PP1/1R1QR1K1 w - -
Side to move: White
Legal moves: d2c3, g1f1, g1h1, b5a6, d2c1, e1e2, b5d3, f3g5, d2b4, b5a4, d2e3, b5d7, d4d5, b5f1, b5e8, d1b3, b1c1, b5e2, e1f1, b1b3, b1a1, f3e5, b5c6, g1h2, d2h6, e1e3, d2g5, g2g4, f3h2, d2f4, b5c4, b1b4, d1c2, g2g3, d1c1, e4e5, b1b2, d2a5, d1e2, d1a4

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

<rationale>
Position analysis (Win %):
1. e1e3 (59.9%)
2. b1c1 (57.2%)
3. d4d5 (56.5%)
</rationale><uci_move>e1e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p2bppp/p1np1n2/4p1B1/4P3/N1N5/PPP2PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: g5f6, g5e3, f2f3, d1d6, f1b5, a3b1, a3b5, d1b1, d1c1, c3b5, d1f3, g5c1, d1g4, h2h3, h1g1, g5h6, f1d3, c3d5, d1d2, a1c1, b2b4, b2b3, d1e2, g2g3, g5h4, d1d3, d1d4, h2h4, f1a6, a1b1, e1e2, c3e2, c3a4, a3c4, f2f4, g2g4, e1d2, d1h5, g5d2, f1c4, c3b1, g5f4, d1d5, f1e2

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

<rationale>
Position analysis (Win %):
1. a3c4 (53.6%)
2. g5f6 (53.4%)
3. f1e2 (50.4%)
</rationale><uci_move>a3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5K2/8/7P/6P1/3k4 b - - 0 1
Side to move: Black
Legal moves: d1d2, d1c1, d1c2, d1e1, d1e2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/p5p1/4pp2/4BQn1/4P1P1/PP3PKP/4q3 w - -
Side to move: White
Legal moves: e4c6, f4f3, f4e5, e4f3, e4f5, a2a3, h2h3, g2h3, e4c2, b2b4, b2b3, e4d5, h2h4, e4a8, f2f3, a2a4, f4g4, f4g5, g2f3, e4b1, e4d3, e4b7, f4f5, f4h6

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

<rationale>
Position analysis (Win %):
1. f4f3 (50.0%)
2. f4g4 (7.3%)
3. e4f5 (6.1%)
</rationale><uci_move>f4f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1qr1ppp/1p2pb2/6P1/2Pp1P2/PP2PQ2/1B5P/3R1RK1 b - -
Side to move: Black
Legal moves: f6d8, c7c8, f8d8, g7g6, d7e7, h7h5, f8a8, g8h8, f8e8, d4e3, c7b8, h7h6, c7f4, b6b5, f6e5, d4d3, c7d6, c7c4, f6g5, a7a6, c7c5, f8c8, f8b8, c7d8, d7d8, f6e7, c7e5, d7d5, c7b7, e6e5, d7d6, c7c6, a7a5

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

<rationale>
Position analysis (Win %):
1. f6e5 (80.3%)
2. d4e3 (79.7%)
3. f6g5 (79.4%)
4. f6d8 (59.4%)
5. f6e7 (57.0%)
</rationale><uci_move>f6e5</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/pp2qpp1/4p3/3pP1NQ/2pP4/2P5/P1P2PPP/R3K2R b KQ -
Side to move: Black
Legal moves: f8e8, a7a5, f7f5, e7b4, b8d7, e7d6, b7b6, f7f6, f8d8, e7c5, c8d7, e7d7, b8a6, g7g6, a7a6, b7b5, e7c7, e7e8, b8c6, e7f6, e7d8, e7a3, e7g5

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

<rationale>
Position analysis (Win %):
1. f8d8 (99.0%)
2. f8e8 (99.0%)
3. a7a6 (99.0%)
4. e7g5 (88.3%)
</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): rn2k1nr/pp3ppp/2pbp1b1/q6N/3P1N2/8/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c2c3, e1e2, b2b4, c1d2, d1d2

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

<rationale>
Position analysis (Win %):
1. c1d2 (61.0%)
2. c2c3 (54.4%)
3. d1d2 (48.4%)
4. b2b4 (18.3%)
5. e1e2 (14.3%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 6B1/Q5b1/6pk/4r2p/8/6PP/5P1K/1r6 w - -
Side to move: White
Legal moves: a7b8, g3g4, a7a1, g8a2, a7d4, g8c4, a7a4, a7a8, a7g7, g8h7, a7a3, f2f4, a7a5, g8e6, a7f7, g8f7, a7e7, a7b7, a7b6, g8d5, a7a6, h2g2, a7e3, a7d7, a7c5, f2f3, a7c7, h3h4, a7a2, g8b3

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

<rationale>
Position analysis (Win %):
1. a7a2 (58.3%)
2. h3h4 (54.6%)
3. g3g4 (50.7%)
</rationale><uci_move>a7a2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7p/8/6KR/2k3P1/3q4 b - -
Side to move: Black
Legal moves: d1g4, d1a1, d1g1, c2b2, d1c1, d1d8, d1b1, d1e2, d1d3, d1d6, c2c1, h5h4, d1h1, c2d3, c2c3, c2d2, d1d2, d1d7, c2b1, d1f3, d1e1, c2b3, d1f1, d1d4, d1d5

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

<rationale>
Position analysis (Win %):
1. c2d3 (48.9%)
2. d1d6 (46.0%)
3. c2c3 (46.0%)
</rationale><uci_move>c2d3</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1b1r/pp3kpp/3p1n2/2p5/3PP1b1/2N2P2/PPP3PP/R1BQKB1R b KQ -
Side to move: Black
Legal moves: f6e8, f6d5, d8c8, d8a5, g7g6, f6h5, b8a6, h7h6, g4c8, g4h3, a7a5, b7b6, h7h5, f6d7, f7g8, f6g8, b8c6, a7a6, g4e6, d8b6, f7g6, c5d4, c5c4, b7b5, d8d7, g7g5, f6e4, g4f5, b8d7, d8e7, f8e7, d8e8, g4h5, f7e8, d6d5, g4d7, h8g8, f7e6, f7e7, d8c7, g4f3

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

<rationale>
Position analysis (Win %):
1. g4c8 (48.1%)
2. g4d7 (47.8%)
3. c5d4 (38.1%)
</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): 2Qb2kr/1p3pp1/p2B3p/4R3/qp1p3P/2nP2PB/2P2P2/6K1 b - -
Side to move: Black
Legal moves: a4d7, g7g5, h6h5, a4c6, a4b5, c3d5, c3d1, c3a2, c3b1, f7f6, c3e4, f7f5, h8h7, a6a5, c3e2, c3b5, a4c2, b7b6, b4b3, a4a3, g8h7, a4e8, b7b5, a4b3, a4a1, a4a5, a4a2, g7g6

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

<rationale>
Position analysis (Win %):
1. g7g6 (99.6%)
2. c3d5 (99.6%)
3. c3e4 (99.6%)
4. c3e2 (99.5%)
5. g8h7 (96.8%)
</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): r3k2r/p2qbp2/2nNb2p/3pPpp1/1P1P4/P4N2/5PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: e8d8, e7d6, e8f8, d7d6

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

<rationale>
Position analysis (Win %):
1. e8d8 (80.7%)
2. e7d6 (65.2%)
3. e8f8 (61.8%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pk1/3b2p1/7p/3P1q2/2NB3K/PP2Q2P/R7 w - -
Side to move: White
Legal moves: d3c2, e2e4, a1f1, c3d1, e2h5, a2a3, e2e8, d3f5, e2c2, e2f3, e2e7, c3a4, e2e6, e2f2, a1c1, e2f1, e2d2, b2b4, a1g1, b2b3, c3b1, a2a4, d4d5, d3a6, e2g4, d3b5, c3e4, e2e1, d3g6, a1e1, e2g2, a1b1, h3g2, d3e4, a1d1, c3d5, e2e5, e2e3, c3b5, d3c4, a1h1, d3b1, e2d1

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

<rationale>
Position analysis (Win %):
1. d3e4 (19.7%)
2. c3e4 (18.9%)
3. c3d5 (16.9%)
</rationale><uci_move>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp3pp1/4p2p/q2p4/1bPPn2B/2N5/PPQ2PPP/2R1KBNR w Kkq -
Side to move: White
Legal moves: c1d1, f2f3, f1d3, f2f4, g1h3, c2e2, g1f3, h4f6, h4d8, f1e2, h4g5, g2g3, c2e4, g1e2, e1e2, c2a4, e1d1, g2g4, h4e7, c4c5, c1a1, c2d3, a2a4, c1b1, c2d1, h2h3, h4g3, c2b1, c2b3, a2a3, c2d2, c4d5, b2b3

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

<rationale>
Position analysis (Win %):
1. f1d3 (50.0%)
2. f2f3 (50.0%)
3. c4d5 (50.0%)
4. a2a3 (48.7%)
5. g1f3 (45.8%)
</rationale><uci_move>f1d3</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2rk1/1p2qpb1/p2p2pp/8/1PPpPP2/P2P4/6BP/1RBQ1RK1 b - -
Side to move: Black
Legal moves: d6d5, e7e4, e7f6, b7b6, e7c7, e7e5, g6g5, e7d7, g8h8, b8a8, g7h8, c8e6, e7e6, h6h5, f8d8, e7d8, a6a5, g7f6, g8h7, f7f5, f8e8, e7g5, c8f5, c8g4, g7e5, e7h4, b7b5, c8d7, f7f6, e7e8, c8h3

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

<rationale>
Position analysis (Win %):
1. c8d7 (54.1%)
2. g8h7 (52.8%)
3. f7f5 (51.6%)
4. b7b5 (49.3%)
</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): r3kb1r/pp2npp1/2n1p2p/3pP3/3q3B/1P3B2/P4PPP/RN1Q1RK1 w kq -
Side to move: White
Legal moves: f3g4, f3e4, b3b4, a2a3, d1c2, b1a3, b1c3, b1d2, d1d3, f1e1, h4g3, d1e2, h4e7, h4f6, h4g5, g2g3, d1e1, d1d2, f3e2, h2h3, f3d5, d1d4, g1h1, d1c1, a2a4, g2g4, f3h5

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

<rationale>
Position analysis (Win %):
1. d1d4 (22.0%)
2. h4e7 (17.5%)
3. b1a3 (15.9%)
4. h4g3 (12.7%)
5. b1c3 (12.7%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>