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

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

Position (FEN): 4B3/6N1/3k4/8/8/2K5/8/8 w - - 0 1
Side to move: White
Legal moves: c3b4, e8g6, c3c4, e8h5, g7e6, g7f5, e8a4, c3d2, e8b5, c3d3, c3c2, c3b2, e8c6, e8d7, e8f7, g7h5, c3d4, c3b3

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>e8f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/4p3/8/k4K2/5P2/8/8/8 w - - 0 1
Side to move: White
Legal moves: f5g5, f5e5, f5g4, f5g6, f5e6, f5e4

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>f5g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2nbpp1/2p1pn1p/1p6/N1BP3B/P3PN2/5PPP/Q4RK1 w - -
Side to move: White
Legal moves: a1e1, a1b2, e3e4, f1d1, c4b3, a4c5, h4g3, a1c3, f1e1, f1b1, h4g5, c4b5, h4f6, a1b1, f1c1, d4d5, f3g5, g2g3, a1c1, a1a2, c4d5, a4b6, a1d1, c4e6, a4c3, g2g4, f3d2, c4e2, f3e1, c4a2, a4b2, g1h1, c4d3, h2h3, f3e5

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

<rationale>
Position analysis (Win %):
1. c4e6 (76.9%)
2. c4e2 (75.2%)
3. c4d3 (74.6%)
4. f1c1 (74.4%)
5. f3e5 (74.3%)
</rationale><uci_move>c4e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/2p4p/2PpP3/8/1K4P1/5k2/8 w - -
Side to move: White
Legal moves: b3a2, b3c3, b3c2, b3a3, b3b4, e5e6, b3b2, b3a4, g3g4

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

<rationale>
Position analysis (Win %):
1. g3g4 (0.4%)
2. e5e6 (1.0%)
3. b3a4 (1.0%)
4. b3b4 (1.0%)
5. b3c2 (1.0%)
</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): 5k2/8/8/6p1/6P1/2B2P2/p1N1K3/5r2 b - -
Side to move: Black
Legal moves: f1g1, f8g8, f1b1, f1c1, f1a1, f1h1, a2a1b, f8e7, f1d1, f8f7, f8e8, a2a1q, a2a1n, f1f3, f1e1, f1f2, a2a1r

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

<rationale>
Position analysis (Win %):
1. a2a1b (83.3%)
2. f1b1 (50.0%)
3. f1c1 (50.0%)
4. f1g1 (50.0%)
5. f1h1 (50.0%)
</rationale><uci_move>a2a1b</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7p/1p3k1P/1p1K1P2/1PP5/8/8 b - -
Side to move: Black
Legal moves: f5e6, f5f4, b4c3, f5f6, f5g4

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

<rationale>
Position analysis (Win %):
1. f5g4 (97.5%)
2. f5f6 (97.5%)
3. f5f4 (94.2%)
4. f5e6 (94.2%)
5. b4c3 (50.0%)
</rationale><uci_move>f5g4</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq1rk1/np2ppbp/3p1np1/p1p5/P3P3/N1PP1NP1/1P3PBP/R1BQR1K1 w - -
Side to move: White
Legal moves: e4e5, h2h4, g2h1, e1e3, a3c4, a3b5, f3e5, g3g4, b2b4, d1e2, g1h1, f3d2, e1f1, a3b1, h2h3, a1a2, b2b3, g1f1, a1b1, g2f1, c1e3, d3d4, c1d2, f3g5, d1c2, d1d2, a3c2, e1e2, f3d4, g2h3, c1h6, d1b3, f3h4, c1g5, c3c4, c1f4

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

<rationale>
Position analysis (Win %):
1. e4e5 (58.9%)
2. d3d4 (56.5%)
3. h2h3 (56.5%)
4. d1e2 (55.9%)
5. a3c4 (55.5%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/1p3p1p/p1n1p1p1/P2pP3/R6P/2PB2P1/1P3P2/2R3K1 w - -
Side to move: White
Legal moves: c1e1, d3c2, a4d4, a4f4, d3b5, d3a6, c1d1, h4h5, a4b4, b2b3, d3b1, c1c2, d3g6, g1h2, a4a2, d3f1, a4e4, a4a3, g1h1, g1f1, c1b1, d3e4, d3e2, a4g4, f2f4, c3c4, a4a1, c1f1, g3g4, c1a1, d3c4, b2b4, g1g2, d3f5, a4c4, f2f3

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

<rationale>
Position analysis (Win %):
1. f2f4 (50.0%)
2. c1e1 (49.9%)
3. c1d1 (36.8%)
</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): r4rk1/1p2bppp/p2p1n2/4n3/2q1PB2/1NN3Q1/PPP3PP/3R1R1K w - -
Side to move: White
Legal moves: d1b1, f4h6, b3d2, h1g1, b3c5, c3b5, f4g5, c3b1, b3a1, g3e1, a2a4, f4e3, d1a1, f1f2, f1f3, h2h4, a2a3, b3c1, d1d6, f4e5, g3g7, c3a4, g3h4, d1d5, d1d4, b3a5, g3f2, g3g5, c3e2, g3g4, d1d3, g3g6, c3d5, f1g1, d1e1, g3d3, b3d4, d1c1, g3e3, f4d2, f1e1, d1d2, g3f3, f4c1, g3h3, h2h3

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

<rationale>
Position analysis (Win %):
1. f4g5 (60.7%)
2. f4h6 (58.4%)
3. b3d4 (56.3%)
</rationale><uci_move>f4g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/7K/3pN3/3pp1R1/4k3/b6N/3PP3/8 w - -
Side to move: White
Legal moves: g5h5, e2e3, e6d8, g5g1, e6c5, h7g6, e6f8, h7h6, h7g7, e6c7, g5e5, e6g7, e6f4, h3f4, g5g6, g5g7, h3g1, h3f2, g5g2, g5f5, h7h8, g5g3, d2d3, h7g8, g5g4, e6d4, d2d4, g5g8

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

<rationale>
Position analysis (Win %):
1. h3f2 (99.0%)
2. h7g6 (99.0%)
3. g5g4 (95.6%)
</rationale><uci_move>h3f2</uci_move><|eot_id|>


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

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

Position (FEN): 1nR5/pr4kp/1p4p1/3p1p2/1P1Nn3/P3P1P1/5P1P/5BK1 b - -
Side to move: Black
Legal moves: e4g5, e4c5, e4g3, g7f7, b8c6, a7a5, g6g5, e4d2, f5f4, b7e7, b7f7, b8d7, b6b5, e4f6, h7h5, e4c3, b7c7, b8a6, h7h6, a7a6, e4d6, e4f2, b7d7, g7f6, g7h6

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

<rationale>
Position analysis (Win %):
1. g7h6 (65.8%)
2. a7a5 (63.5%)
3. g7f7 (63.1%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): Q4rk1/2r2ppp/1p6/8/2b1B3/1p4P1/1P3P1P/RN2R1K1 w - -
Side to move: White
Legal moves: f2f3, a8b7, a1a5, a8c6, e4g6, e4f5, a8a2, f2f4, e4g2, e4c6, a1a7, b1d2, a8a3, e4d3, a8a7, e1f1, a8a5, a1a3, e4h7, h2h4, e1e3, a8d8, e4f3, a8e8, a1a6, e4d5, e1c1, g1g2, a1a2, e4b7, a1a4, e1d1, a8c8, a8b8, b1c3, e1e2, g3g4, a8d5, b1a3, e4h1, a8a6, a8f8, e4c2, a8a4, h2h3, g1h1

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

<rationale>
Position analysis (Win %):
1. e4h7 (98.9%)
2. b1c3 (96.3%)
3. a8a3 (96.1%)
4. b1d2 (96.0%)
</rationale><uci_move>e4h7</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/1p4p1/1P3p1p/P2k1P1P/1K4P1/8/8 w - -
Side to move: White
Legal moves: b3c2, a4a5, g3g4, b3b4, b3a2, b3a3, b3b2

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

<rationale>
Position analysis (Win %):
1. b3b4 (17.1%)
2. a4a5 (6.4%)
3. b3a2 (5.6%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 3r1k2/5ppp/2p2n2/r3pN2/p7/PbN3P1/1P2PP1P/2RR2K1 b - -
Side to move: Black
Legal moves: f6d5, d8d1, d8d6, d8d5, d8a8, d8d4, f6g4, g7g6, a5b5, h7h6, b3d5, b3e6, f6d7, a5a7, a5a6, d8c8, c6c5, b3c4, e5e4, f6h5, d8e8, a5d5, b3d1, a5c5, b3c2, f8e8, d8d2, h7h5, f6e8, a5a8, f6g8, d8b8, b3a2, d8d7, f6e4, d8d3, g7g5, f8g8

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

<rationale>
Position analysis (Win %):
1. a5a8 (49.6%)
2. d8b8 (47.7%)
3. b3d1 (25.0%)
</rationale><uci_move>a5a8</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/8/1P3k2/1P1K4/8/8/8/8 w - -
Side to move: White
Legal moves: d5d6, d5c5, d5c6, d5e4, b6b7, d5d4, d5c4

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

<rationale>
Position analysis (Win %):
1. d5d6 (99.6%)
2. d5c5 (99.6%)
3. d5c6 (99.0%)
</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): r2qk1nr/ppp1bppp/2np4/1B5b/3pP1P1/5N1P/PPP2P2/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: e7f6, a8c8, d8b8, e7g5, a8b8, g7g5, e7f8, e8d7, d8d7, a7a6, h7h6, g8h6, d4d3, b7b6, f7f5, f7f6, e7h4, d6d5, h5g6, h5g4, g7g6, d8c8, e8f8, a7a5, g8f6

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

<rationale>
Position analysis (Win %):
1. d8d7 (74.9%)
2. h5g4 (72.8%)
3. h5g6 (55.8%)
</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): 5k2/p5p1/1R3p2/7N/7r/P2r1PK1/4p1P1/4B3 b - -
Side to move: Black
Legal moves: h4h3, h4h5, f8g8, a7a6, h4e4, f8e8, h4d4, d3d2, h4g4, h4f4, d3a3, d3d8, g7g6, d3b3, f8e7, d3d7, f6f5, a7a5, d3d6, h4h2, h4c4, d3f3, h4a4, h4b4, h4h1, f8f7, d3d4, d3d5, d3e3, d3c3, a7b6, d3d1, g7g5

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

<rationale>
Position analysis (Win %):
1. h4g4 (50.0%)
2. h4h1 (49.5%)
3. d3d1 (36.7%)
4. h4h5 (19.2%)
5. a7b6 (15.1%)
</rationale><uci_move>h4g4</uci_move><|eot_id|>


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

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

Position (FEN): 4r2k/pp4p1/1q1n4/4r3/3pp3/PP1Q1P2/1B4PP/R3R1K1 w - -
Side to move: White
Legal moves: e1f1, h2h4, f3e4, d3b1, a1a2, d3d2, d3b5, a1c1, d3c2, a1b1, h2h3, a1d1, e1e3, d3c3, d3e2, f3f4, g2g4, d3a6, d3e4, g1f2, d3f1, g2g3, b3b4, d3d1, b2c3, e1c1, d3e3, e1d1, d3d4, g1h1, e1e4, a3a4, g1f1, e1e2, e1b1, b2d4, b2c1, d3c4

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

<rationale>
Position analysis (Win %):
1. d3d4 (60.5%)
2. f3e4 (51.4%)
3. d3d2 (30.9%)
4. d3f1 (22.1%)
5. e1e4 (20.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/ppp3pp/3p4/8/3Q4/2N5/PPb2PPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: f2f4, c1g5, g2g3, b2b3, d4c5, c3e2, f1d3, f2f3, d4d2, h1g1, a2a4, f1a6, e1d2, e1e2, d4h4, d4f4, d4d5, c3a4, c1d2, d4f6, c3e4, d4a4, d4d3, d4e3, d4e5, f1e2, d4d1, d4a7, d4b6, d4e4, a2a3, c1h6, b2b4, h2h4, d4c4, d4b4, c3b1, h2h3, f1b5, c3b5, f1c4, d4g4, c3d5, g2g4, c3d1, d4d6, d4g7, c1f4, a1b1, c1e3

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

<rationale>
Position analysis (Win %):
1. f1c4 (59.8%)
2. h2h4 (54.0%)
3. c3b5 (52.9%)
</rationale><uci_move>f1c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/PR6/5k2/8/4P3/8/r7/3K4 b - -
Side to move: Black
Legal moves: a2h2, a2a3, a2a5, a2a4, a2f2, a2a7, f6g5, f6g6, a2c2, a2d2, a2e2, f6e6, a2b2, a2a1, f6e5, a2g2, a2a6

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

<rationale>
Position analysis (Win %):
1. f6e6 (86.1%)
2. f6g5 (86.1%)
3. a2a1 (86.1%)
4. f6g6 (86.1%)
5. f6e5 (50.0%)
</rationale><uci_move>f6e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1k6/8/8/4Q3/4K3 b - - 0 1
Side to move: Black
Legal moves: b5a5, b5c6, b5b6, b5a4, b5b4, b5c5

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

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


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

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

Position (FEN): 3r2k1/ppq2pbp/3rp1p1/n1p5/2P1BP2/2P3P1/P1QN1P1P/R3R1K1 w - -
Side to move: White
Legal moves: h2h4, c2c1, a1c1, e1e3, e4h1, a2a3, e4f3, a2a4, g1g2, e1c1, c2b2, e4g2, e4b7, e4g6, f4f5, e1d1, c2b3, e4f5, e4d5, c2a4, g3g4, d2b3, h2h3, e4c6, c2d1, d2b1, e1e2, c2b1, e1b1, c2d3, a1d1, g1h1, f2f3, g1f1, d2f1, a1b1, d2f3, e4d3, e1f1

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

<rationale>
Position analysis (Win %):
1. e1e2 (34.3%)
2. d2f1 (30.4%)
3. d2f3 (28.8%)
4. d2b3 (28.3%)
5. d2b1 (27.9%)
</rationale><uci_move>e1e2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp2p1pp/2qp1n2/2p2P2/5P1N/2NP4/PPP1Q1PP/R1B1K2R b KQkq -
Side to move: Black
Legal moves: e7e6, h8g8, c6a6, c6e4, e7e5, f6h5, c6b6, c6g2, f6g8, a8b8, c8f5, b7b6, h7h5, a7a5, a7a6, d6d5, g7g5, c6a4, h7h6, c6d7, f6e4, c6f3, c6d5, b7b5, f6d5, c5c4, f6d7, c8e6, c6b5, e8d8, f6g4, e8f7, c6c7, g7g6, e8d7, c8d7

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

<rationale>
Position analysis (Win %):
1. b7b6 (66.2%)
2. b7b5 (66.2%)
3. h8g8 (65.0%)
4. c8d7 (63.5%)
5. g7g6 (61.5%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2p5/1p1p1k1p/1P1P1P2/2P2K2/1P6/8 b - -
Side to move: Black
Legal moves: f5f6, f5g6, h5h4, c6c5, f5e6

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

<rationale>
Position analysis (Win %):
1. f5e6 (50.0%)
2. f5f6 (50.0%)
3. h5h4 (6.5%)
</rationale><uci_move>f5e6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr2r1/ppqbnp2/2n1p3/4P3/3p1B2/P1Q3P1/2P1NP1P/R3KB1R w KQ -
Side to move: White
Legal moves: e2c1, c3c6, f4d2, a1c1, f4g5, h2h3, c3d2, c3c4, f4c1, e1c1, c3d4, c3d3, h2h4, g3g4, a1d1, e1d2, f1h3, c3e3, h1g1, c3b4, e2g1, c3b2, f1g2, a3a4, f4h6, f4e3, e1d1, c3a5, c3f3, a1a2, c3b3, c3c5, a1b1, e2d4, f2f3

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

<rationale>
Position analysis (Win %):
1. c3c5 (50.9%)
2. c3c4 (48.4%)
3. c3b2 (43.6%)
</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): r4rk1/p3bppp/1pn2n2/2p1N3/8/1QPPBN1q/PP2BP2/R4RK1 b - -
Side to move: Black
Legal moves: a7a6, f6d5, c6d8, h3e6, h3c8, c5c4, h3g4, h7h5, h3h6, e7d6, f6d7, c6d4, a8d8, f6g4, h7h6, h3h1, a7a5, f8e8, f8b8, g7g5, a8e8, f6e8, h3h5, f6e4, h3f3, h3g3, h3h4, f8c8, g8h8, h3d7, f6h5, c6a5, c6b4, g7g6, b6b5, f8d8, a8b8, h3f1, c6e5, e7d8, a8c8, h3f5, h3g2, c6b8, h3h2

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

<rationale>
Position analysis (Win %):
1. h7h6 (70.0%)
2. h3f5 (68.6%)
3. h3h5 (68.0%)
4. f6g4 (67.9%)
5. c6e5 (64.6%)
</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): r2qr1k1/pp3pbp/3p2p1/2pP1bB1/2P1n3/3Q1PN1/PP4PP/R4RK1 w - -
Side to move: White
Legal moves: g5d2, f3f4, g5f6, h2h3, d3b1, g3e2, g5c1, a1b1, a1e1, f3e4, b2b3, b2b4, g3e4, f1f2, f1b1, g5h6, g5e7, d3e3, g3h1, g5f4, d3b3, f1c1, d3e2, g3f5, d3c3, a2a4, g1h1, h2h4, d3c2, g3h5, g5e3, d3e4, g5d8, a1d1, a2a3, a1c1, d3d2, g5h4, f1d1, d3d1, d3a3, d3d4, f1e1

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

<rationale>
Position analysis (Win %):
1. g3f5 (27.0%)
2. g5d8 (26.6%)
3. f3e4 (19.4%)
</rationale><uci_move>g3f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Qbqpk1/5Rp1/3p2Pp/2pP4/p1P5/P4PP1/1r3NK1 w - -
Side to move: White
Legal moves: f6f4, c7c5, f6e6, c7d8, c7d7, c7c4, g2g3, c7b7, c7b6, f6c6, f2f4, f6f3, c7a7, c7h2, f6f7, c7d6, g2g4, f6b6, c7a5, c7g3, c7f4, c7c6, f6a6, g1h2, f6d6, g1h1, c7e5, c7c8, f6f5, f6g6, f2f3, c7b8

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

<rationale>
Position analysis (Win %):
1. f6f3 (42.1%)
2. f6b6 (24.9%)
3. g2g4 (19.4%)
</rationale><uci_move>f6f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/3Qppkp/2p3p1/2P1P3/5P1K/6P1/7P/5q2 b - -
Side to move: Black
Legal moves: f1g2, f7f6, g7g8, f1h1, f1b1, f7f5, h7h6, f1g1, f1d3, f1e2, f1a6, g6g5, f1a1, g7h8, f1f3, f1e1, f1h3, e7e6, g7h6, f1f4, f1f2, f1c4, g7f8, h7h5, f1c1, f1b5, f1d1

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

<rationale>
Position analysis (Win %):
1. f1g1 (30.7%)
2. f1f3 (29.9%)
3. f1e2 (29.8%)
4. f1f2 (29.5%)
5. f1g2 (21.2%)
</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): r4rk1/pb1nqpp1/4p2p/2pp4/3P4/2RB1N2/PPQ2PPP/3R2K1 w - -
Side to move: White
Legal moves: g2g3, d1a1, c2c1, c2e2, h2h4, c3a3, d1b1, c2b3, f3h4, d1f1, b2b3, f3e1, d3f1, a2a3, c2b1, g1h1, c2d2, d1d2, h2h3, a2a4, b2b4, g1f1, c2a4, d4c5, f3e5, d1e1, c3c5, d3a6, f3d2, f3g5, d3f5, d1c1, c3b3, d3b5, d3e2, d3h7, g2g4, d3c4, d3e4, c3c4, d3g6

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

<rationale>
Position analysis (Win %):
1. d4c5 (61.6%)
2. d3h7 (55.0%)
3. d3b5 (48.2%)
4. c2b3 (45.9%)
5. c2a4 (41.9%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

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

Position (FEN): 2rq3r/pp1pkppp/2n1pn2/8/1b2P3/2N5/PPP2PPP/R1BQKB1R w KQ -
Side to move: White
Legal moves: d1d5, f1c4, e1e2, c1f4, h1g1, g2g4, a2a3, f2f4, d1d6, f2f3, c1e3, f1d3, b2b3, c1d2, d1d4, a1b1, g2g3, e4e5, c1h6, d1g4, d1d7, d1d3, h2h4, c1g5, d1e2, e1d2, f1b5, f1e2, h2h3, a2a4, d1f3, d1d2, d1h5, f1a6

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

<rationale>
Position analysis (Win %):
1. f1d3 (48.9%)
2. c1g5 (38.9%)
3. d1f3 (38.3%)
</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): 2r4k/4pp1P/1pb5/3p3q/3P4/p2BP3/P1P2Q2/1K4R1 b - -
Side to move: Black
Legal moves: h5d1, c6a4, e7e5, c6a8, c8g8, f7f5, f7f6, h5h1, c8c7, h5h3, h5g5, e7e6, c8b8, c6d7, h5h6, c6e8, b6b5, h5g4, h5h7, h5g6, c8f8, h5e5, h5h4, c8d8, c8e8, h5h2, c6b7, c8a8, h5f5, h5f3, h5e2, c6b5

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

<rationale>
Position analysis (Win %):
1. f7f5 (96.6%)
2. c6d7 (89.9%)
3. f7f6 (86.7%)
</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): 6k1/6pp/4p1P1/3p1p1P/2pP1P2/2Q1P1K1/rP4R1/3q4 b - -
Side to move: Black
Legal moves: g8f8, a2a5, a2b2, d1b1, a2a6, g8h8, d1a1, h7h6, d1g1, d1f1, d1f3, a2a4, d1c2, d1g4, a2a1, e6e5, d1a4, a2a7, d1d3, d1h1, d1d4, d1b3, d1e2, a2a8, d1d2, a2a3, d1c1, h7g6, d1h5, d1e1

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

<rationale>
Position analysis (Win %):
1. d1h5 (30.7%)
2. a2a4 (29.9%)
3. d1g4 (25.7%)
</rationale><uci_move>d1h5</uci_move><|eot_id|>


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

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

Position (FEN): 2krb2r/1pq2p2/p1P1pn1p/4b1p1/3N4/3BB2Q/PP3PPP/R4RK1 w - -
Side to move: White
Legal moves: b2b3, a1e1, h3h5, d3e2, f2f4, c6b7, d3h7, h3g3, g2g4, d4f5, f2f3, h3h4, d4b3, f1c1, f1b1, b2b4, d3a6, a2a3, d3e4, a1d1, a2a4, d3b1, f1e1, e3g5, d3g6, f1d1, d4e6, d4b5, d4e2, h3g4, h3f5, e3f4, d3c4, e3d2, a1b1, e3c1, h3e6, d3b5, d3c2, h3h6, d4c2, h3f3, d4f3, g1h1, d3f5, a1c1, g2g3

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

<rationale>
Position analysis (Win %):
1. c6b7 (66.8%)
2. a1c1 (66.6%)
3. f1c1 (63.6%)
4. a1d1 (54.4%)
</rationale><uci_move>c6b7</uci_move><|eot_id|>


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

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

Position (FEN): 4rr2/p5pk/1p1ppb2/2p1n3/P1P3PP/2P1N3/4KP2/1RB4R w - -
Side to move: White
Legal moves: h4h5, b1b5, h1d1, h1h3, e3f1, e3c2, c1d2, b1b3, a4a5, e3f5, e2d1, e2f1, e3d5, f2f4, h1g1, b1b6, h1h2, e3d1, e2e1, e3g2, h1f1, c1a3, e2d2, g4g5, c1b2, h1e1, f2f3, b1a1, b1b4, b1b2

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

<rationale>
Position analysis (Win %):
1. f2f4 (44.6%)
2. h1f1 (42.4%)
3. a4a5 (42.1%)
4. f2f3 (42.1%)
5. g4g5 (41.4%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/8/6p1/p3P3/P2K2P1/1Pp4p/1kP1R3/8 b - -
Side to move: Black
Legal moves: e8c8, b2b1, b2a1, e8e5, e8a8, b2c1, e8e6, e8h8, g6g5, e8d8, e8g8, b2a3, h3h2, e8b8, e8e7, e8f8, b2a2

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

<rationale>
Position analysis (Win %):
1. e8e7 (50.0%)
2. g6g5 (46.4%)
3. e8d8 (16.2%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2p2p1/2p5/8/7p/2NP2q1/PPP5/R1B4K w - -
Side to move: White
Legal moves: c3b5, c1h6, c3d5, d3d4, c3e2, c3d1, b2b4, c3a4, c1e3, a2a3, a1b1, a2a4, c3b1, c1f4, c1g5, c1d2, b2b3, c3e4

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

<rationale>
Position analysis (Win %):
1. c1h6 (12.9%)
2. c1g5 (10.1%)
3. c1d2 (7.6%)
</rationale><uci_move>c1h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1ppq1pp1/2n3n1/p1Np3p/3P2bP/P1N1B3/1PP1BPP1/R2QK2R b KQkq -
Side to move: Black
Legal moves: d7c8, e8d8, c6b8, d7e6, f8e7, f8c5, d7f5, e8e7, c6d8, g4e6, c6e5, a8c8, c6d4, a8d8, g6e7, b7b6, c6e7, g4f5, h8g8, f8d6, f7f5, d7d8, h8h6, g4e2, c6a7, g6e5, e8c8, g6h4, g6f4, d7e7, f7f6, g4f3, a5a4, b7b5, h8h7, c6b4, g4h3, d7d6, a8a6, a8b8, a8a7

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

<rationale>
Position analysis (Win %):
1. d7f5 (63.1%)
2. d7d8 (62.0%)
3. d7c8 (58.7%)
4. g4e2 (43.4%)
5. f8c5 (19.7%)
</rationale><uci_move>d7f5</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/8/8/N1p3Pp/5B2/1K1k4/8/1n6 w - -
Side to move: White
Legal moves: f4d2, g5g6, b3b2, f4d6, f4h2, f4c7, b3a4, a5b7, f4g3, b3a2, a5c6, f4b8, a5c4, f4e3, f4c1, f4e5

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

<rationale>
Position analysis (Win %):
1. a5c4 (46.5%)
2. g5g6 (29.1%)
3. a5c6 (25.4%)
4. b3b2 (24.4%)
5. b3a2 (22.0%)
</rationale><uci_move>a5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3pp1p/2p3p1/3pP1Pn/1QnP1P2/4B3/PPP1N2P/R3KBNR b KQkq -
Side to move: Black
Legal moves: a7a6, c8b7, f7f5, c8e6, h8g8, f7f6, d8d7, c4b6, d8d6, c8f5, c8h3, d8b6, c4a5, d8a5, c8d7, c6c5, h5f6, c4b2, c4d2, h5f4, h5g7, f8h6, e7e6, c4e5, c4d6, h7h6, c8a6, d8c7, c4a3, c8g4, f8g7, a8b8, c4e3, e8d7, a7a5, h5g3

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

<rationale>
Position analysis (Win %):
1. a7a5 (47.1%)
2. c8f5 (45.2%)
3. d8b6 (44.3%)
4. e7e6 (42.7%)
5. c4e3 (18.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 1k1rqb1r/p1p2ppp/Bp3n2/nQ1p2N1/8/4B3/PPP2PPP/2KRR3 w - -
Side to move: White
Legal moves: c2c4, a2a3, g2g4, b2b3, b5b4, e3d2, b5d5, a6c8, d1d3, g2g3, b5d3, g5h3, g5e6, e3c5, g5f3, f2f3, b5b3, c2c3, b5c6, a2a4, e3b6, d1d2, e1e2, b5e8, h2h4, b5d7, a6b7, h2h3, e1g1, b5a5, b5b6, c1d2, g5h7, b5c5, b2b4, b5f1, b5c4, g5f7, f2f4, e1f1, b5e2, d1d5, c1b1, e3f4, d1d4, e1h1, b5a4, g5e4, e3d4

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

<rationale>
Position analysis (Win %):
1. e3d2 (71.1%)
2. e3d4 (62.8%)
3. b5e8 (61.7%)
4. e3f4 (57.7%)
5. a2a3 (52.7%)
</rationale><uci_move>e3d2</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/pp1bnppp/4p3/q1npPP2/6P1/P1N1QN2/1PP4P/2KR1B1R b - -
Side to move: Black
Legal moves: b7b5, d5d4, d8b8, a5b5, a5c7, e7c8, a5c3, a5a6, a8b8, h7h6, g8h8, e6f5, e7c6, g8f8, c5a6, c5b3, a5a4, d7c8, b7b6, d7e8, g7g5, c5d3, a7a6, d8c8, d7b5, d7c6, d8e8, e7f5, c5a4, a5a3, a5b4, c5e4, d7a4, h7h5, a5b6, g7g6, e7g6, a8c8, d8f8, f7f6

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

<rationale>
Position analysis (Win %):
1. d5d4 (59.3%)
2. a5b6 (59.0%)
3. a8c8 (51.1%)
4. c5e4 (50.0%)
5. e6f5 (46.9%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): 1rbrn1k1/1pq2p1p/n1pP2p1/p7/2P5/PPN2NPP/3Q1PB1/3R1RK1 b - -
Side to move: Black
Legal moves: h7h6, d8d7, c7d7, e8d6, d8d6, g6g5, g8h8, c8g4, e8g7, g8f8, g8g7, a6b4, c8f5, f7f5, c6c5, c7d6, b7b5, c7b6, h7h5, c8e6, e8f6, f7f6, b8a8, c8h3, c8d7, b7b6, a6c5, a5a4, c7e7

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

<rationale>
Position analysis (Win %):
1. c7d6 (86.7%)
2. c7d7 (84.9%)
3. c7b6 (84.4%)
4. e8d6 (81.7%)
5. d8d6 (64.7%)
</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): 5b1k/3R4/6p1/prp1p1P1/n1p1N2P/2P5/2K2P2/2B5 w - -
Side to move: White
Legal moves: d7d8, c1f4, c1e3, e4d6, e4f6, d7d5, c2d2, c1a3, d7c7, d7h7, e4c5, h4h5, f2f4, c2d1, d7g7, e4g3, d7d6, c1b2, d7b7, d7d3, e4d2, d7d2, d7a7, d7e7, d7d4, d7f7, d7d1, f2f3, c1d2

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

<rationale>
Position analysis (Win %):
1. e4f6 (92.3%)
2. h4h5 (79.1%)
3. d7d8 (75.6%)
</rationale><uci_move>e4f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Q3k1/1n2K3/2p1p3/3p4/8/3B1P2/q7 b - -
Side to move: Black
Legal moves: g7f8, g7g8, g7h8, b6d7, g7g6

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

<rationale>
Position analysis (Win %):
1. g7f8 (99.0%)
2. g7g6 (99.0%)
3. g7h8 (97.5%)
4. b6d7 (97.5%)
5. g7g8 (86.8%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp5p/1qn1pbpn/3p4/3P1P2/2NBB2P/PP3QP1/2KR3R b - -
Side to move: Black
Legal moves: h6f5, f6e5, a8d8, a8c8, a7a6, b6c5, f6h4, g8f7, f6d4, c6e7, b6a6, e6e5, f6h8, g6g5, f8f7, a8b8, c6d8, b6d8, g8g7, a7a5, c6a5, b6a5, c6b4, b6b2, c6d4, b6b5, f8c8, h6g4, f6d8, f8d8, f8e8, b6c7, f8b8, a8e8, g8h8, c6e5, f6e7, b6b3, f6g7, f6g5, b6b4, b6d4, c6b8, h6f7

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

<rationale>
Position analysis (Win %):
1. h6f7 (49.3%)
2. a8d8 (48.4%)
3. c6b4 (47.4%)
4. f6d4 (44.4%)
5. a8c8 (44.0%)
</rationale><uci_move>h6f7</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/p5p1/3n4/2Bpp1Np/4n2P/3b2P1/P1N3B1/5RK1 w - -
Side to move: White
Legal moves: c2a3, g5e6, f1f4, f1a1, c2d4, g5h7, c5b6, c5a7, g1h2, g2f3, g5h3, g3g4, f1f5, c2b4, g2e4, g2h1, g1h1, g2h3, c5e3, g5f3, c5d6, f1e1, g5e4, f1f2, f1f7, a2a3, f1d1, c2a1, c5b4, a2a4, c5d4, f1c1, c5f2, c2e3, c5a3, f1b1, f1f6, f1f8, g5f7, f1f3, c2e1

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

<rationale>
Position analysis (Win %):
1. c5d6 (81.0%)
2. f1c1 (66.0%)
3. g5e4 (61.0%)
</rationale><uci_move>c5d6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/7r/8/4PP2/p4K1p/7R/8/8 b - -
Side to move: Black
Legal moves: h7g7, g8h8, g8g7, g8f8, h7f7, a4a3, h7d7, h7e7, h7c7, h7h5, h7b7, h7h8, g8f7, h7a7, h7h6

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

<rationale>
Position analysis (Win %):
1. h7b7 (89.6%)
2. g8g7 (86.0%)
3. g8f8 (79.6%)
4. h7a7 (50.3%)
5. g8f7 (50.0%)
</rationale><uci_move>h7b7</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/pp3ppp/2p1p3/2bB4/8/1P2QP2/P1PP1P1P/R1B1K2R b KQkq -
Side to move: Black
Legal moves: c5b4, c5d6, g7g5, h7h6, b8a6, a7a6, c5f8, e6e5, b8d7, b7b5, e8f8, h8f8, e8d8, g7g6, e8e7, b7b6, e8d7, c5b6, a7a5, c5e3, c5a3, f7f6, h7h5, e8g8, f7f5, c6d5, h8g8, c5e7, c5d4

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

<rationale>
Position analysis (Win %):
1. b8a6 (92.2%)
2. b8d7 (91.7%)
3. c5e3 (65.1%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

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

Position (FEN): 1r2kb1r/Q2n1p1p/4p1p1/3pP3/B1p2P2/q7/PPPBN1PP/2KR3R w k -
Side to move: White
Legal moves: a7b7, d2a5, a7e3, a7a8, d2c3, a7d4, a7d7, h2h4, a7c7, d1e1, d2b4, h1f1, a4b5, a4b3, g2g3, a7a6, h1g1, f4f5, e2c3, d1f1, a7a5, h2h3, c2c3, e2d4, c1b1, d1g1, d2e1, a7g1, e2g1, a7b8, a7c5, g2g4, h1e1, d2e3, b2a3, a7f2, a4d7, a4c6, a7b6, e2g3

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

<rationale>
Position analysis (Win %):
1. a7d7 (99.0%)
2. a7b8 (99.0%)
3. a4d7 (99.0%)
4. d2c3 (93.5%)
5. d2b4 (88.2%)
</rationale><uci_move>a7d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqrnk1/pp2Bpp1/2p4p/3pN3/3P2n1/2NBP3/PPQ2PPP/R4RK1 b - -
Side to move: Black
Legal moves: c8d7, c8f5, f7f6, f8h7, d8d7, c6c5, f8g6, g8h8, g7g5, g4h2, f8d7, g4f2, d8a5, b7b5, f7f5, g4e5, a7a5, h6h5, f8e6, a8b8, c8e6, d8e7, e8e7, b7b6, a7a6, d8c7, d8d6, g7g6, d8b6, g4e3, g4f6

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

<rationale>
Position analysis (Win %):
1. g4e3 (82.9%)
2. e8e7 (54.9%)
3. d8e7 (52.5%)
</rationale><uci_move>g4e3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1nr/ppp2ppp/2n1p1b1/8/1b1PP3/2NB1N2/PPP3PP/R1BQK2R w KQkq -
Side to move: White
Legal moves: h1g1, c1f4, f3h4, g2g3, c1d2, d3e2, e1e2, d1d2, d3a6, g2g4, b2b3, h1f1, e1g1, e1d2, a1b1, a2a4, d1e2, h2h3, f3e5, h2h4, f3g5, f3g1, c1e3, d3f1, d3b5, c1h6, d4d5, e1f2, e4e5, e1f1, a2a3, d3c4, f3d2, c1g5

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

<rationale>
Position analysis (Win %):
1. a2a3 (56.9%)
2. c1g5 (55.5%)
3. h2h3 (52.9%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7K/8/8/3PP3/k7/8 b - - 0 1
Side to move: Black
Legal moves: a2a1, a2b2, a2a3, a2b3, a2b1

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>a2b3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pppp1ppp/8/4n3/2P1PP2/8/PP4PP/RNBQKBNR b KQkq -
Side to move: Black
Legal moves: h7h6, h7h5, e5c6, d8f6, d8e7, h8g8, f7f5, g7g6, f8d6, a7a5, e5g4, e5f3, c7c5, d8h4, e5c4, b8a6, c7c6, f7f6, a7a6, e8e7, e5g6, d8g5, f8e7, g7g5, d7d5, e5d3, b7b5, b7b6, b8c6, f8b4, f8a3, f8c5, d7d6

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

<rationale>
Position analysis (Win %):
1. d7d5 (64.2%)
2. e5g6 (60.4%)
3. f8b4 (58.3%)
4. e5c6 (55.4%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1p2qr2/pRp2b2/P1Pp1Qpp/3P4/4PNP1/1R3PP1/6K1 b - -
Side to move: Black
Legal moves: f8b8, f6g7, f7g7, e7d6, e7c7, f7h7, e7e8, e7c5, f6e5, e7d8, e7d7, e7e5, e7e6, e7e4, g8g7, h5h4, f6h8, f8a8, f6d4, f8e8, g8h8, e7e3, g5g4, f8c8, f8d8

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

<rationale>
Position analysis (Win %):
1. e7d7 (81.7%)
2. h5h4 (81.2%)
3. g5g4 (79.6%)
4. e7e4 (74.3%)
5. f6d4 (51.3%)
</rationale><uci_move>e7d7</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1q1r1p1k/p3p2p/P3P2p/2RN1P1Q/2Pn2P1/4R3/6K1 b - -
Side to move: Black
Legal moves: d3f4, b7c8, b7c6, b7b8, d8e8, d3c1, b7a8, d3b2, b7c7, d3b4, d3e1, b7a7, b7b4, b7b6, f7f5, b7b2, f7f6, d7e7, d8h8, b7b5, b7d5, b7g2, d8b8, b7b1, b7f3, d7d6, h7g7, h7h8, d8f8, d3f2, d3c5, d3e5, d7c7, b7e4, b7b3, d7d4, b7h1, h7g8, d8a8, d7d5, d8c8, d8g8, h7g6

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

<rationale>
Position analysis (Win %):
1. d3c1 (50.0%)
2. d8b8 (48.3%)
3. b7d5 (46.1%)
4. d8g8 (38.3%)
5. b7b1 (37.5%)
</rationale><uci_move>d3c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2rr1pp/N7/8/4pP2/P1B5/1P2K1PP/4N3 b - -
Side to move: Black
Legal moves: e7f7, d7c7, e7e5, h7h5, g8f7, d7d5, d7d2, g7g5, e7e8, g7g6, g8f8, d7d3, d7d4, h7h6, e4e3, g8h8, d7d1, d7d8, d7b7, e7e6, d7d6

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

<rationale>
Position analysis (Win %):
1. h7h5 (70.8%)
2. e7e8 (70.5%)
3. d7d8 (69.6%)
4. e7f7 (68.3%)
5. d7d5 (65.2%)
</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): 3brnk1/r2q3p/1p2pPnQ/pPppN2N/3P3P/2P3P1/1P3PK1/R3R3 b - -
Side to move: Black
Legal moves: g6e7, d8f6, g8h8, d7b7, d7g7, a7b7, a7c7, a5a4, a7a6, e8e7, d7c8, d7b5, d7c7, g6e5, c5d4, d7f7, d7e7, g6h4, d7d6, a7a8, d7c6, d8c7, g6f4, g6h8, d8e7, c5c4

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

<rationale>
Position analysis (Win %):
1. d7f7 (90.2%)
2. e8e7 (88.8%)
3. d7b7 (85.6%)
4. d7c7 (85.1%)
5. g6e5 (59.2%)
</rationale><uci_move>d7f7</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/8/4r1p1/p1r1N1P1/5P2/3RpK2/4B3 w - -
Side to move: White
Legal moves: d2d1, f2e3, e4c3, d2d7, f2g1, f2g2, f3f4, d2a2, d2d5, d2b2, d2d6, e4c5, d2d8, f2g3, f2e2, d2c2, e4f6, e4d6, d2e2, e4g5, d2d4, e4g3, d2d3

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

<rationale>
Position analysis (Win %):
1. e4d6 (92.3%)
2. d2e2 (74.1%)
3. f2e3 (68.9%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/5ppp/3p1b2/3BpP2/pp2Q1PP/8/PPP2P2/2KR3R b - -
Side to move: Black
Legal moves: d8c7, g8h8, f6e7, f6g5, g7g6, f8e8, h7h6, b8b6, f6h4, d8a5, b8b7, g7g5, b8a8, d8e7, d8b6, a4a3, b4b3, d8e8, b8c8, b8b5, h7h5, d8d7, d8c8

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

<rationale>
Position analysis (Win %):
1. g8h8 (65.1%)
2. b4b3 (62.4%)
3. f6h4 (48.2%)
</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): 4r1k1/ppq2p1p/4r1p1/1Pp2p1n/2P2PP1/P1Q1P2P/3N4/R3R1K1 b - -
Side to move: Black
Legal moves: f5g4, e8a8, c7a5, c7c6, e8d8, c7b6, h5g7, e6e3, h5f4, c7d7, a7a5, e8b8, e6e5, e6b6, e8f8, e8c8, e6d6, c7e7, c7d6, a7a6, e8e7, e6e4, e6f6, e6a6, c7f4, e6c6, g6g5, c7e5, c7d8, c7c8, f7f6, h5g3, c7b8, b7b6, g8f8, h7h6, e6e7, h5f6

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

<rationale>
Position analysis (Win %):
1. h5g3 (40.2%)
2. f5g4 (16.1%)
3. h5f4 (13.5%)
</rationale><uci_move>h5g3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/p2n1p1p/q1pB2p1/2P5/p3P1P1/3p1NP1/Pb3PB1/R2QR1K1 w - -
Side to move: White
Legal moves: g2h1, e4e5, e1f1, e1e3, d1c2, d6e7, d6e5, d1a4, f3e5, d1e2, f3h2, f3h4, f3d4, e1e2, d6b8, d1b1, a1b1, d1d3, f3g5, d1b3, a2a3, g1h1, d6f8, g2f1, g1f1, g4g5, g2h3, d1d2, f3d2, d6f4, g1h2, d1c1, d6c7, a1c1

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

<rationale>
Position analysis (Win %):
1. a1b1 (58.4%)
2. e4e5 (48.3%)
3. d1d2 (46.7%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1br1/p1p2p1p/1p6/4P3/8/N4PP1/PP3K1P/R1B3Nb b - -
Side to move: Black
Legal moves: d8d3, c7c5, g8g6, f8g7, f8d6, c8d7, c8b7, a7a6, f8c5, b6b5, f7f5, g8g5, h1g2, g8g3, h7h5, d8d4, g8g7, g8h8, d8d1, g8g4, f8b4, f7f6, d8d7, d8d2, c8b8, d8d5, h7h6, f8a3, f8h6, d8e8, h1f3, a7a5, d8d6, c7c6, f8e7

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

<rationale>
Position analysis (Win %):
1. f8c5 (30.5%)
2. d8d7 (29.0%)
3. d8d5 (26.8%)
4. d8d1 (20.1%)
5. f8a3 (18.2%)
</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): r1bqkb1r/p1pp1ppp/2p5/4P3/4n3/4Q3/PPP2PPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: d8g5, h8g8, e4d2, a7a5, f8e7, e4g3, d7d5, e4d6, e4f2, c8a6, e4g5, e4f6, f8d6, d8e7, f8c5, a8b8, h7h5, g7g5, c8b7, a7a6, f8b4, d8f6, e8e7, f7f5, f7f6, d7d6, e4c3, d8h4, c6c5, f8a3, h7h6, e4c5, g7g6

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

<rationale>
Position analysis (Win %):
1. f7f5 (64.9%)
2. d8h4 (63.8%)
3. e4c5 (54.2%)
</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): 3R4/3N2k1/4pp1p/6p1/8/6PP/4PPK1/3r4 w - -
Side to move: White
Legal moves: d7f6, d8c8, f2f4, d8g8, g2h2, g2f3, d7c5, g3g4, d7f8, d8f8, d7e5, h3h4, e2e4, d8h8, d7b6, e2e3, d8e8, d7b8, d8a8, f2f3, d8b8

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

<rationale>
Position analysis (Win %):
1. d7f8 (90.4%)
2. d7c5 (90.4%)
3. e2e3 (84.7%)
4. g3g4 (84.7%)
5. e2e4 (83.5%)
</rationale><uci_move>d7f8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1p3p2/p4Qn1/7p/3b4/1P4P1/PBr4K/4R3 w - -
Side to move: White
Legal moves: h2h1, f6f2, e1e2, h2h3

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

<rationale>
Position analysis (Win %):
1. h2h3 (35.7%)
2. h2h1 (31.7%)
3. e1e2 (5.2%)
</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): 5k2/R5p1/5p2/p6N/1B5P/r3rPP1/4pK2/8 b - -
Side to move: Black
Legal moves: e3e7, f8g8, a5b4, f8e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (50.0%)
2. f8g8 (49.4%)
3. a5b4 (1.0%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1pq2p2/p4npp/8/3nP3/2Q3P1/1PB1KPP1/R2R4 w - -
Side to move: White
Legal moves: d1d4, c3d4, e2e1, e2f1, e2d2, e2d3, e2e3

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

<rationale>
Position analysis (Win %):
1. d1d4 (50.0%)
2. e2f1 (8.7%)
3. e2d2 (4.9%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k4/8/8/3P2P1/8/8/2K5 b - - 0 1
Side to move: Black
Legal moves: d7e6, d7c6, d7e8, d7e7, d7c7, d7d6, d7c8, d7d8

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>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/4Bk2/8/q4Np1/6P1/5K2/8/8 w - -
Side to move: White
Legal moves: e7b4, e7f6, f3e3, e7a3, f5g7, f3f2, f5d6, e7d6, f3e2, f5h6, f3e4, f5d4, e7d8, f3g3, f5e3, e7c5, e7g5, e7f8, f3g2, f5h4, f5g3

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

<rationale>
Position analysis (Win %):
1. e7g5 (45.5%)
2. e7d6 (23.6%)
3. f3g2 (20.3%)
</rationale><uci_move>e7g5</uci_move><|eot_id|>


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

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

Position (FEN): rqb1k2r/pp1nbppp/2nNp3/3pP3/3B4/P4N2/1PP1BPPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: e8d8, e8f8, e7d6, b8d6

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

<rationale>
Position analysis (Win %):
1. b8d6 (88.7%)
2. e8d8 (85.5%)
3. e8f8 (52.6%)
4. e7d6 (39.2%)
</rationale><uci_move>b8d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppn2pp/2n1pp2/3pP1N1/3P4/3B4/PPPN1PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: h7h5, e8e7, d7b6, f8e7, d7b8, a7a6, c6e7, c6e5, a7a5, f6e5, d7c5, d7e5, b7b5, d8e7, c6b8, f6f5, f8c5, f8a3, g7g6, b7b6, f8d6, h8g8, c6d4, f6g5, c6a5, a8b8, h7h6, f8b4, c6b4

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

<rationale>
Position analysis (Win %):
1. c6d4 (65.7%)
2. d7c5 (63.6%)
3. c6e5 (59.2%)
4. d7e5 (56.1%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2bppp/4p3/1B1pP3/3P4/5Q1P/PP3PP1/R4RK1 b - -
Side to move: Black
Legal moves: a7a5, d8d7, d8b8, g8h8, g7g5, a8b8, d8c8, f8e8, f7f5, e7a3, b7b6, h7h6, d8d6, d8b6, e7f6, d8a5, f7f6, a8c8, e7g5, a7a6, h7h5, g7g6, e7c5, d8e8, e7d6, e7b4, d8c7, e7h4

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

<rationale>
Position analysis (Win %):
1. a7a6 (49.1%)
2. a8c8 (47.8%)
3. d8a5 (47.2%)
4. g7g6 (47.1%)
5. d8b6 (41.3%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/2qnbppp/p3b3/3pp1P1/NQ2P2P/1N2BP2/PPP5/2K2RR1 w - -
Side to move: White
Legal moves: e3a7, e3d4, f1d1, b4d2, b4b6, a2a3, f1e1, b3d2, b4c5, f3f4, g1g3, e3d2, a4c3, g1g4, b3a5, b4b7, b3c5, a4b6, b3a1, h4h5, c2c4, c1d2, b4c3, b4a3, e3f2, b4e7, b4b5, c1b1, b4e1, g5g6, f1f2, c1d1, g1g2, b4b8, b3d4, c2c3, e4d5, e3f4, b4c4, g1h1, b4a5, b4d4, b4d6, e3c5, e3b6, a4c5

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

<rationale>
Position analysis (Win %):
1. b4e7 (72.3%)
2. b4a5 (45.7%)
3. b4c3 (38.9%)
</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): r1bq1rk1/pp1p1pbp/5np1/3Pp3/4P3/2N1B3/PP2BPPP/2RQK2R w K -
Side to move: White
Legal moves: e2g4, e2b5, h2h3, d1a4, e1f1, e2c4, a2a3, e3g5, c3b5, g2g3, e2a6, e2f1, d5d6, e3b6, e3a7, h1g1, c1a1, e1g1, g2g4, e1d2, c3b1, e3d4, e2h5, b2b4, b2b3, h1f1, e3f4, e3d2, d1d3, f2f3, c1c2, a2a4, e3h6, c3a4, f2f4, e3c5, d1d4, e2d3, d1c2, c1b1, d1b3, h2h4, e2f3, d1d2

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

<rationale>
Position analysis (Win %):
1. d5d6 (63.6%)
2. c3b5 (61.0%)
3. h2h4 (59.5%)
4. d1b3 (59.5%)
</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): r2qkb1r/pp1b1ppp/2pp2n1/3Pp3/2P1Pn2/4NN1P/PP3PP1/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: g6e7, h8g8, a7a5, f7f5, f7f6, d8b8, e8e7, d8a5, f4h5, a8c8, f4h3, a8b8, f4d3, d7g4, h7h6, d8c8, d8g5, g6h4, c6c5, d8c7, c6d5, f4e2, f4e6, h7h5, d8f6, d8h4, f8e7, f4d5, d7e6, d7h3, d7c8, a7a6, d8e7, f4g2, d7f5, b7b5, b7b6, d8b6

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

<rationale>
Position analysis (Win %):
1. a8c8 (66.2%)
2. c6d5 (65.5%)
3. f4h5 (60.7%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6k1/8/3p4/5PK1/8/8 w - - 0 1
Side to move: White
Legal moves: g3h4, g3g2, g3h2, g3f2, g3g4, g3f4, g3h3, f3f4

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>g3f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/5pbp/p4np1/1p2p3/2BpP3/8/PPPPN1PP/R1BQ1R1K w kq -
Side to move: White
Legal moves: b2b4, d2d3, f1f2, c2c3, g2g4, f1f5, a2a3, c4d3, e2f4, e2d4, c4f7, f1e1, c4e6, e2g1, a2a4, h2h4, d1e1, f1f3, c4d5, b2b3, f1g1, a1b1, e2g3, h2h3, f1f6, c4b3, h1g1, c4b5, g2g3, f1f4, e2c3

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

<rationale>
Position analysis (Win %):
1. c4b3 (43.1%)
2. c4d3 (29.7%)
3. f1f6 (26.1%)
4. c4f7 (23.5%)
5. c4d5 (22.6%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1kp2pp1/1p3n1p/2P5/4r3/5N1P/Q5PK/3r4 b - -
Side to move: Black
Legal moves: e4e6, h6h5, d1a1, c7c6, b6b5, d1e1, f6d7, b7b8, f6e8, e4f4, d1g1, f6g8, d1d2, e4h4, b7c6, e4e3, f6g4, e4e2, e4a4, d1h1, f6h7, d1d6, b6c5, e4b4, b7c8, d1d7, e4c4, d1d8, d1d5, e4g4, d1c1, e4d4, e4e7, e4e5, f6h5, d1b1, e4e8, e4e1, d1f1, d1d3, g7g6, g7g5, f6d5, d1d4

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

<rationale>
Position analysis (Win %):
1. d1c1 (48.3%)
2. e4e6 (43.3%)
3. d1d7 (40.7%)
4. d1d5 (39.8%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qkb1r/2p2pp1/p1p1b3/4P2p/2N3n1/4P1PP/PP1N1P2/R1BQ1RK1 b k -
Side to move: Black
Legal moves: h8h6, e6d5, h8g8, e6f5, d8d4, c6c5, b8b5, d8h4, d8d2, b8b7, b8b3, b8c8, d8d3, e6c8, d8d5, b8a8, g4e5, e8e7, e6d7, g7g5, d8e7, f7f5, d8f6, g4h2, g4h6, b8b2, g4e3, e8d7, d8d7, a6a5, g7g6, e6c4, f8e7, f7f6, f8c5, d8d6, h5h4, d8c8, b8b4, f8a3, h8h7, d8g5, g4f6, f8d6, g4f2, f8b4, b8b6

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

<rationale>
Position analysis (Win %):
1. g4h6 (55.1%)
2. f8b4 (53.8%)
3. h5h4 (49.3%)
</rationale><uci_move>g4h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/1k3K2/1Q6/8/8 b - - 0 1
Side to move: Black
Legal moves: b4c5, b4b3, b4a5

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>b4b3</uci_move><|eot_id|>


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

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

Position (FEN): R2b2kn/1p1q1rpp/4B3/1P6/1p1P4/8/5PPP/2B1R1K1 b - -
Side to move: Black
Legal moves: d7d6, b7b6, d7e6, d7b5, d7c6, d7c8, d7c7, d7e8, d7e7, g7g5, h8g6, g8f8, h7h5, h7h6, d7d5, d7d4, b4b3, g7g6

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

<rationale>
Position analysis (Win %):
1. d7d4 (88.2%)
2. d7c7 (86.5%)
3. g8f8 (84.1%)
</rationale><uci_move>d7d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pn1p1p/6p1/P2p4/2nP4/B1P2N2/2P2PPP/R4RK1 w - -
Side to move: White
Legal moves: a3f8, f3e5, f3d2, f3h4, f1e1, f1c1, f3e1, f1b1, a5a6, a3c1, a1e1, a1c1, f1d1, a1b1, h2h3, a1a2, a3e7, f3g5, a3b4, a3c5, a3b2, g2g3, g1h1, g2g4, a1d1, h2h4, a3d6

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

<rationale>
Position analysis (Win %):
1. a3b4 (55.6%)
2. a3c5 (53.9%)
3. a5a6 (53.0%)
4. f1b1 (52.6%)
5. a1a2 (51.6%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/p1N2p1p/6pn/3R4/8/P5B1/1P2pPPP/4N1K1 w - -
Side to move: White
Legal moves: d5d7, b2b3, e1d3, c7b5, a3a4, d5d8, d5a5, c7e6, d5e5, d5f5, g3d6, d5g5, g3f4, d5c5, d5d1, g3h4, d5d4, c7a6, e1c2, d5h5, d5d3, d5b5, c7e8, h2h3, d5d2, g3e5, e1f3, h2h4, f2f3, b2b4, f2f4, d5d6, c7a8, g1h1

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

<rationale>
Position analysis (Win %):
1. g3e5 (80.1%)
2. f2f3 (79.7%)
3. g3h4 (76.7%)
4. d5e5 (76.5%)
5. g3f4 (76.5%)
</rationale><uci_move>g3e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1n1ppp/p4n2/1BpPp3/4P3/2N5/PPP3PP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: a1b1, e1f1, b5a4, a2a4, b2b3, b5c6, d1g4, d5d6, d1e2, d1d3, e1e2, c1h6, g1h3, b5a6, c3e2, c3a4, b5d7, a2a3, b5c4, c3b1, g2g3, h2h4, e1d2, d1d2, b5e2, b2b4, d1d4, c1d2, c1f4, c1g5, e1f2, g1f3, g1e2, c1e3, b5d3, g2g4, d1f3, d1h5, h2h3, b5f1

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

<rationale>
Position analysis (Win %):
1. b5d7 (52.9%)
2. b5f1 (43.6%)
3. b5e2 (42.2%)
</rationale><uci_move>b5d7</uci_move><|eot_id|>


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

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

Position (FEN): k7/5p1p/K4p2/6PP/8/8/8/8 w - -
Side to move: White
Legal moves: g5f6, a6a5, h5h6, g5g6, a6b5, a6b6

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

<rationale>
Position analysis (Win %):
1. g5f6 (50.0%)
2. g5g6 (1.1%)
3. a6b5 (0.7%)
4. a6b6 (0.7%)
5. a6a5 (0.7%)
</rationale><uci_move>g5f6</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/Np2bppp/1p2pn2/3p1b2/3P1B2/6P1/PPr1PPBP/R1R3K1 b k -
Side to move: Black
Legal moves: f5g6, e7c5, h7h5, f5g4, e8d8, c2c8, g7g5, c2c3, b6b5, c2c6, f6d7, f6h5, h7h6, f6g4, g7g6, e7d8, f5e4, e8f8, c2c7, c2c4, h8f8, c2c5, f6g8, f5h3, e7a3, c2c1, f5d3, c2b2, c2d2, e8g8, f6e4, e7b4, h8g8, e8d7, e6e5, e7f8, e7d6, c2e2

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

<rationale>
Position analysis (Win %):
1. c2b2 (66.6%)
2. g7g5 (65.1%)
3. e7d8 (62.5%)
</rationale><uci_move>c2b2</uci_move><|eot_id|>


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

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

Position (FEN): r1b4r/ppp1k1b1/3p1q1p/4n2Q/4Pp1P/1BP5/PP1P2P1/RNB2RK1 w - -
Side to move: White
Legal moves: g1h2, f1f4, f1d1, f1f2, b3c4, b3d1, g1h1, b3d5, h5f7, b1a3, f1e1, h5g5, g2g3, d2d3, a2a3, h5f3, h5g4, c3c4, h5g6, b3f7, g2g4, h5d1, b3g8, h5e8, h5f5, g1f2, b3a4, b3c2, h5e5, h5e2, f1f3, d2d4, b3e6, h5h6, a2a4

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

<rationale>
Position analysis (Win %):
1. d2d4 (76.6%)
2. b3d1 (53.3%)
3. b3e6 (25.0%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/r7/p4b2/3Q3R/1p2P1q1/8/PPP2PPP/6K1 b - -
Side to move: Black
Legal moves: a7e7, f6g7, a7h7, g4h4, g4c8, g4g2, g4h5, g4g5, a7b7, g4f4, g4f3, a7g7, a7d7, f6d4, a7c7, f6c3, a6a5, g4e2, g4e4, f6h4, f6b2, g4g7, f8e7, g4h3, g4f5, f6d8, f8g7, a7a8, f6g5, f6e7, a7f7, g4g8, g4g3, f6e5, f8e8, f6h8, g4d7, g4e6, b4b3, g4g6, g4d1

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

<rationale>
Position analysis (Win %):
1. a7e7 (67.8%)
2. g4d7 (66.6%)
3. a7d7 (50.0%)
</rationale><uci_move>a7e7</uci_move><|eot_id|>


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

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

Position (FEN): 5N2/1pQ5/4pp1k/p2p2p1/P2P3p/4PP1b/5qPK/8 w - -
Side to move: White
Legal moves: f8e6, c7d8, c7d6, c7h7, c7f4, c7b7, e3e4, c7a5, h2h1, f3f4, c7c1, f8g6, c7e5, c7g7, c7e7, c7b6, f8h7, c7c6, c7b8, f8d7, c7c4, c7g3, c7c2, h2h3, c7c8, c7c3, c7f7, c7c5, c7d7

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

<rationale>
Position analysis (Win %):
1. c7h7 (99.0%)
2. h2h3 (94.1%)
3. c7c2 (1.0%)
</rationale><uci_move>c7h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/K6R/3k4/8/8/1Q6/8 w - - 0 1
Side to move: White
Legal moves: b2b8, h6h3, a6a7, h6h4, h6h8, b2e5, h6e6, b2c2, b2c1, a6b7, h6h5, b2g7, h6h7, b2d2, b2f6, h6f6, a6b6, a6a5, b2d4, h6h2, b2e2, b2h8, b2g2, b2b6, a6b5, b2b4, b2c3, b2b7, b2f2, b2b3, h6g6, b2b5, b2a3, b2b1, b2a2, b2a1, h6h1, b2h2, h6b6, h6d6, h6c6

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>h6h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1nq1pp/2n1pp2/1NppP3/3P1P2/2P2N2/PP4PP/R2QKB1R w KQ -
Side to move: White
Legal moves: f4f5, b2b4, e1f2, f1d3, b5c7, f3g1, b2b3, d1e2, h2h3, f1c4, h1g1, a2a4, d4c5, d1b3, d1a4, h2h4, a1c1, g2g4, d1d3, c3c4, f3d2, b5a7, f1e2, a2a3, e5f6, e1e2, d1d2, b5a3, g2g3, d1c2, f3g5, e1d2, d1c1, b5d6, a1b1, f3h4, d1b1

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

<rationale>
Position analysis (Win %):
1. h2h4 (53.6%)
2. f1d3 (53.1%)
3. f1e2 (51.0%)
4. d1d2 (50.0%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/ppp2ppp/5b2/q7/8/3P1Q2/PPP2PPP/R1BK1B1R b - -
Side to move: Black
Legal moves: f8e8, a7a6, g7g6, c7c5, b8d7, g8h8, f6h4, f8d8, a5d2, b8a6, a5c3, a5b4, a5d5, h7h5, a5f5, f6c3, f6d4, a5a2, b7b6, b7b5, a5g5, b8c6, c7c6, a5e1, f6b2, a5a4, f6e5, a5b5, f6e7, a5a3, a5a6, f8c8, a5h5, f6g5, a5e5, h7h6, f6d8, a5b6, g7g5, a5c5

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

<rationale>
Position analysis (Win %):
1. b8d7 (41.3%)
2. b8c6 (36.2%)
3. f8e8 (34.9%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pppp2pp/2nn1p2/6B1/2Bp3N/2N5/PPP2PPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: e8e7, h7h5, c6e5, d4d3, d6f7, d6c4, g7g6, c6e7, c6b8, d6b5, c6b4, a7a6, b7b5, c6a5, f6f5, a7a5, d6e4, d6f5, h7h6, d8e7, f8e7, b7b6, f6g5, h8g8, d4c3, a8b8

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

<rationale>
Position analysis (Win %):
1. d6c4 (84.5%)
2. c6e5 (82.8%)
3. f6g5 (78.4%)
4. g7g6 (73.7%)
5. d8e7 (63.6%)
</rationale><uci_move>d6c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P4pbp/2P3p1/1p1R4/8/3N2P1/4pK1P/8 b - -
Side to move: Black
Legal moves: h7h5, g7h8, g7c3, e8c8, g8f8, g7b2, g7f6, g8h8, e2e1q, g7d4, h7h6, g7f8, e2e1b, e8f8, b5b4, e8e4, e2e1r, g7a1, g7e5, e8d8, f7f6, e8e6, f7f5, e8e3, e8e5, e8e7, g6g5, e8a8, e2e1n, e8b8, g7h6

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

<rationale>
Position analysis (Win %):
1. e2e1b (91.3%)
2. e2e1q (91.0%)
3. e2e1r (90.9%)
4. h7h5 (90.1%)
5. g7f6 (89.7%)
</rationale><uci_move>e2e1b</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pppp1pp1/5q2/4p2p/1bB1P3/2NP1n1P/PPP2PP1/R1BQ1RK1 w kq -
Side to move: White
Legal moves: d1f3, g2f3, g1h1

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

<rationale>
Position analysis (Win %):
1. d1f3 (52.3%)
2. g2f3 (28.0%)
3. g1h1 (25.8%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): 2bqr1k1/1p3r2/p1p4p/P1PpPpp1/5P2/2QBP1P1/1R4P1/5RK1 w - -
Side to move: White
Legal moves: f1e1, f1f3, b2b5, b2b3, f1b1, b2f2, b2b4, d3e2, g1h1, b2b6, c3e1, d3f5, g1h2, f4g5, b2d2, b2a2, e3e4, c3d4, f1c1, g3g4, f1f2, c3b4, f1a1, d3c2, d3a6, e5e6, b2b7, b2c2, c3c2, d3b5, f1d1, d3e4, c3d2, c3a3, c3c4, b2e2, d3b1, b2b1, g1f2, c3c1, c3b3, d3c4

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

<rationale>
Position analysis (Win %):
1. g3g4 (66.2%)
2. d3e2 (61.0%)
3. g1f2 (61.0%)
</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): 1r6/7p/5p1k/4bPp1/2B5/2P3P1/1P2R2P/5K2 w - -
Side to move: White
Legal moves: c4d5, e2e5, e2d2, c4g8, c4a6, e2c2, f1e1, f1g1, c4d3, c4b3, f1g2, g3g4, c4e6, e2e1, f1f2, b2b3, b2b4, h2h3, h2h4, e2f2, e2e4, e2g2, c4f7, c4b5, e2e3, c4a2

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

<rationale>
Position analysis (Win %):
1. g3g4 (69.7%)
2. f1e1 (65.7%)
3. e2c2 (63.0%)
4. c4d3 (62.8%)
5. c4d5 (59.5%)
</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): r1bqk2r/1pp1bppp/2n2n2/p1Ppp3/3P4/P1N1PN2/1P3PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: f3e5, h2h4, f3g5, d1e2, g2g4, f1b5, f3h4, a1b1, c3a2, f3d2, b2b4, d1b3, c3b5, h2h3, d1d2, f1a6, f1d3, d4e5, c3e2, a1a2, e1d2, c3d5, c3e4, e3e4, b2b3, f3g1, d1d3, c1d2, f1e2, g2g3, c3a4, d1c2, f1c4, c3b1, h1g1, e1e2, d1a4, a3a4

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

<rationale>
Position analysis (Win %):
1. d4e5 (56.8%)
2. f3e5 (54.1%)
3. f1b5 (52.7%)
</rationale><uci_move>d4e5</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/p2pbppn/1p2p2p/4P3/3RQ2P/6P1/P4PBK/2r5 b k -
Side to move: Black
Legal moves: e8g8, c1a1, b6b5, a7a6, h7g5, e7f6, c1b1, f7f5, c1d1, h7f8, g7g6, e8d8, e8f8, c1h1, c1c7, e7b4, e7d6, h6h5, c1c2, c1g1, e7d8, c1e1, c1c5, h8g8, h7f6, c1c6, d7d5, e7c5, h8f8, c1c3, f7f6, c1f1, e7a3, c1c8, e7h4, e7f8, c1c4, d7d6, g7g5, e7g5, a7a5

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

<rationale>
Position analysis (Win %):
1. h7f8 (67.4%)
2. e7d8 (62.4%)
3. c1c7 (60.7%)
</rationale><uci_move>h7f8</uci_move><|eot_id|>


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

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

Position (FEN): 7k/5p1p/p4p2/5P2/8/4bBP1/r3N2P/7K w - -
Side to move: White
Legal moves: e2g1, e2c1, h2h4, h2h3, f3d5, f3b7, g3g4, f3c6, f3e4, f3g4, f3g2, e2c3, f3a8, f3h5, h1g2, e2f4, e2d4

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

<rationale>
Position analysis (Win %):
1. e2c3 (8.3%)
2. h1g2 (6.3%)
3. h2h4 (5.4%)
</rationale><uci_move>e2c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pqp1ppp/p1N1pn2/8/2P1P3/2b5/PP2BPPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c6b8, c1e3, c1f4, b2c3, d1a4, b2b4, b2b3, f2f4, h2h3, d1d6, a2a3, d1d7, g2g4, c6b4, c6a5, d1b3, d1d3, c1d2, f1e1, c6d8, d1d4, d1d2, c4c5, c6e7, c1g5, e4e5, d1e1, e2h5, c6a7, h2h4, g2g3, c6d4, e2d3, f2f3, c6e5, a2a4, e2f3, g1h1, e2g4, a1b1, c1h6, d1d5, d1c2

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

<rationale>
Position analysis (Win %):
1. d1c2 (57.1%)
2. d1d3 (57.1%)
3. b2c3 (55.2%)
4. c4c5 (54.1%)
</rationale><uci_move>d1c2</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp2np1p/2n1pbp1/8/2P1N3/1B3N2/PPP3PP/R1B1QRK1 b - -
Side to move: Black
Legal moves: f8e8, f6d4, e6e5, c6e5, a8b8, b7b5, d8b6, d8d4, c6b4, d8d6, d8d2, g8g7, e7d5, c8d7, h7h5, d8d1, g8h8, f6g5, a7a6, g6g5, c6d4, d8d3, b7b6, d8c7, a7a5, c6b8, e7f5, d8d5, c6a5, d8a5, f6e5, d8e8, f6c3, f6h8, h7h6, f6b2, f6g7, d8d7, f6h4

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

<rationale>
Position analysis (Win %):
1. f6e5 (81.1%)
2. f6d4 (72.0%)
3. f6h8 (65.8%)
4. e7f5 (62.4%)
5. f6g7 (57.4%)
</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): 5k2/p7/1n1p1P2/2p1pK1p/p1P5/2P1B3/1r3P2/6R1 w - -
Side to move: White
Legal moves: e3f4, g1g4, e3g5, g1g6, f5e4, e3d4, f5e6, g1g5, g1c1, g1e1, f5g5, f6f7, e3c5, e3d2, g1g3, e3h6, f5g6, g1h1, g1b1, g1g7, g1a1, e3c1, f2f4, g1g8, g1d1, g1f1, f2f3, g1g2

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

<rationale>
Position analysis (Win %):
1. f5e6 (99.0%)
2. g1g7 (96.5%)
3. f2f3 (94.7%)
4. g1g6 (82.0%)
5. g1g2 (79.8%)
</rationale><uci_move>f5e6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr3Q/p1p1kpp1/1pP3q1/4R3/5B2/5PP1/P4PKP/8 b - -
Side to move: Black
Legal moves: e7f6, g6e6, e7d6

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

<rationale>
Position analysis (Win %):
1. e7f6 (99.0%)
2. g6e6 (99.3%)
3. e7d6 (94.2%)
</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): 8/6K1/6Q1/8/3k4/8/8/2R5 w - - 0 1
Side to move: White
Legal moves: g7f8, g6h6, g6g3, c1c7, g7h7, c1h1, c1c5, g7f6, g6h5, g6h7, g6d6, g7f7, c1d1, g7g8, c1b1, c1a1, g6g5, g6g4, g6a6, g6c2, c1c3, g6e6, g6f5, g6g2, c1g1, g6c6, c1c6, g6f7, g7h8, g6f6, g6g1, c1c4, g6b6, c1c2, c1f1, g6e8, g7h6, c1c8, g6d3, c1e1, g6b1, g6e4

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>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1n1r/ppp1bpp1/2n5/1Q1p1q1p/3P3P/PNN1B1P1/1PP2P2/2KRR3 b - -
Side to move: Black
Legal moves: d8e8, c8b8, h8g8, f5e5, f5e6, b7b6, f5d3, e7f6, f5g6, f5f2, f5g5, f5g4, g7g6, e7g5, f5h7, f8d7, c8d7, c6a5, f5f6, e7a3, f5e4, e7b4, d8d7, f5c2, f5f3, h8h6, e7h4, f5d7, h8h7, c6d4, f8g6, f8h7, f7f6, f5f4, c6b4, g7g5, f5h3, e7d6, a7a5, d8d6, f8e6, c6b8, c6e5, e7c5, a7a6

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

<rationale>
Position analysis (Win %):
1. f5d7 (54.0%)
2. f8g6 (52.6%)
3. c8b8 (52.0%)
4. a7a6 (50.0%)
5. f8e6 (50.0%)
</rationale><uci_move>f5d7</uci_move><|eot_id|>


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

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

Position (FEN): r3bk1r/1p2n1p1/3Qpp2/p6p/q1P2P2/B7/P1P1B1PP/2KR3R b - -
Side to move: Black
Legal moves: e8f7, h8h6, a4b4, a4c2, a4a3, a4b3, a8b8, a8a7, g7g5, h8g8, h8h7, e8b5, a4b5, e8d7, a8c8, e8g6, a8a6, a4c6, b7b6, f8f7, f8g8, f6f5, a4d7, e8c6, h5h4, b7b5, g7g6, a4c4, e6e5, a8d8

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

<rationale>
Position analysis (Win %):
1. b7b5 (88.9%)
2. e8g6 (87.5%)
3. f8g8 (87.4%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4PP2/3K4/8/2k5/8/8 w - - 0 1
Side to move: White
Legal moves: d5d6, f6f7, d5e4, e6e7, d5c5, d5c6, d5e5

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>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): r2r2k1/pp2ppbp/3pbnp1/q3n2P/3BP1P1/2N2P2/PPPQ4/1K1R1BNR b - -
Side to move: Black
Legal moves: d6d5, e6c4, e5c6, e6b3, e5d3, g7f8, d8d7, e6g4, a5a6, d8f8, e6d7, e5g4, a5b4, f6d7, a8c8, e6f5, f6d5, a5b5, a5c5, a5a2, e6d5, d8e8, g8f8, a5c3, f6g4, b7b6, e5d7, a7a6, e6a2, d8b8, h7h6, a5b6, g8h8, a5d5, g7h6, a5a3, a5c7, a8b8, e5c4, a5a4, f6h5, g7h8, g6h5, e6c8, d8c8, f6e4, b7b5, g6g5, f6e8, e5f3

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

<rationale>
Position analysis (Win %):
1. a8c8 (51.2%)
2. b7b5 (50.6%)
3. d6d5 (46.8%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3Q4/8/5K2/7r/8/4k3 w - - 0 1
Side to move: White
Legal moves: d6f6, d6e5, f4e4, d6h6, d6c7, d6d4, d6a6, d6d3, f4g4, d6d8, d6c5, d6d2, d6a3, d6d5, f4g5, d6d1, d6d7, d6b6, d6b8, f4f5, d6e6, d6b4, d6c6, d6f8, d6g6, d6e7, f4e5

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>d6f8</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/ppp2p2/7p/6pb/2B1n3/4B3/PPP2PPN/R3RK2 w - -
Side to move: White
Legal moves: a1d1, e3g5, e3d2, c4d3, e3b6, g2g3, a1c1, e3d4, f2f4, c4f7, g2g4, h2f3, c4b3, e1b1, e3c1, a2a4, e3f4, e3c5, a2a3, c4d5, b2b3, c4b5, f2f3, c4a6, h2g4, e3a7, e1e2, c4e2, a1b1, f1g1, c2c3, b2b4, e1d1, e1c1, c4e6

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

<rationale>
Position analysis (Win %):
1. f1g1 (82.1%)
2. f2f3 (82.0%)
3. a2a4 (81.1%)
4. c4b5 (80.7%)
5. h2f3 (80.3%)
</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): 8/1p6/p1p3k1/P1Pp3p/3P4/6PK/6P1/8 w - -
Side to move: White
Legal moves: h3h2, h3h4, g3g4

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

<rationale>
Position analysis (Win %):
1. g3g4 (99.6%)
2. h3h4 (96.3%)
3. h3h2 (0.8%)
</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): 5rk1/ppp3pp/3p4/3P4/2P1Pp1q/1B3QrP/PB3P2/R4K2 w - -
Side to move: White
Legal moves: f3g3, a1d1, f3d1, f3c3, a2a3, b2c3, f3g4, b2f6, f1e1, f1e2, f3f4, e4e5, f3e3, f2g3, b2d4, c4c5, b2e5, f3g2, f3h5, a2a4, f3d3, a1c1, b2g7, b3a4, a1b1, b3c2, b2a3, b3d1, b2c1, a1e1, f3h1, f3e2

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

<rationale>
Position analysis (Win %):
1. f3d1 (32.5%)
2. f2g3 (21.2%)
3. f3h1 (16.5%)
4. f3e2 (13.8%)
5. f1e2 (9.1%)
</rationale><uci_move>f3d1</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/3bnppp/p3p3/q2pP3/3P2QP/PRbB4/4NPP1/2R3K1 w - -
Side to move: White
Legal moves: e2g3, d3f5, d3a6, g4e4, b3b8, g4g7, g1h2, g4g6, c1c2, b3b1, d3e4, g4g3, g4h3, c1e1, a3a4, g1h1, b3b7, b3c3, b3b6, g4f5, f2f3, e2c3, g4e6, c1f1, g1f1, b3b2, g4f4, c1c3, d3b5, d3g6, d3c2, c1a1, e2f4, c1b1, g4h5, g4f3, b3b4, d3c4, g2g3, b3b5, d3b1, c1d1, f2f4, d3h7, h4h5, g4g5

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

<rationale>
Position analysis (Win %):
1. c1c3 (47.4%)
2. b3c3 (47.1%)
3. e2c3 (38.4%)
</rationale><uci_move>c1c3</uci_move><|eot_id|>


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

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

Position (FEN): 5K2/8/8/2N1B3/8/8/4k3/8 b - - 0 1
Side to move: Black
Legal moves: e2e1, e2e3, e2f2, e2d2, e2d1, e2f1, e2f3

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>e2f3</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/pp3ppp/nqp5/8/2bN2Q1/2N5/PPPB2PP/R3K2R w KQk -
Side to move: White
Legal moves: d2g5, d2e3, h1g1, a2a3, b2b3, g4e4, d4e2, g4d1, h1f1, g4g5, g4f5, h2h4, d4f3, c3d1, g4f3, g4d7, c3d5, a1b1, a2a4, e1c1, b2b4, c3a4, a1c1, d2c1, g4f4, e1d1, a1d1, d4b5, g2g3, d4b3, d4f5, d4c6, g4e2, d2f4, c3b1, e1f2, c3b5, g4h3, g4g6, c3e2, d2h6, g4h4, d4e6, c3e4, g4e6, g4h5, h2h3, g4g7, g4g3, g4c8

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

<rationale>
Position analysis (Win %):
1. g4e4 (74.6%)
2. d4f5 (53.7%)
3. d4b3 (45.1%)
</rationale><uci_move>g4e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/3p1n2/3N4/1bBnP3/5Q2/PP3PPP/R1B2RK1 w kq -
Side to move: White
Legal moves: b2b3, d5b6, a2a3, d5c3, c1e3, h2h3, f3d3, f1d1, f3e3, c4a6, c1f4, f3f4, c4b3, f3a3, c4b5, f3d1, f3h3, d5e7, f3e2, f3c3, e4e5, a1b1, c4e2, d5f6, h2h4, f3b3, f3g3, c4d3, c1g5, g1h1, f3f6, f3h5, c1d2, d5e3, g2g4, d5f4, d5b4, c1h6, g2g3, d5c7, f3g4, f1e1, f3f5, a2a4

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

<rationale>
Position analysis (Win %):
1. f3e3 (64.1%)
2. f3d1 (61.6%)
3. f3d1 (61.6%)
4. f3d3 (60.9%)
5. f3d3 (60.9%)
6. d5f6 (51.8%)
7. d5f6 (51.8%)
</rationale><uci_move>f3e3</uci_move><|eot_id|>


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

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

Position (FEN): 3q1r2/6k1/2pp4/p1p1b3/2P4p/P1P2Q2/1P3KP1/R4N2 w - -
Side to move: White
Legal moves: f1h2, f1d2, a1d1, f2e1, b2b4, g2g4, f1g3, f3f4, a3a4, a1b1, a1e1, f2g1, f3f8, a1a2, f3f7, a1c1, b2b3, f2e2, f3f6, f1e3, f2e3, f3f5, g2g3

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

<rationale>
Position analysis (Win %):
1. f1e3 (8.1%)
2. a1d1 (7.0%)
3. f2e2 (6.6%)
</rationale><uci_move>f1e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/8/1pp2k2/2P5/3KP3/P7/8 b - -
Side to move: Black
Legal moves: b5c4, f5f6, b5b4, f5g4, f5e5, a7a6, f5g5, f5g6, a7a5, f5e6

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

<rationale>
Position analysis (Win %):
1. f5e6 (99.6%)
2. f5e5 (96.9%)
3. b5c4 (50.3%)
4. a7a6 (50.0%)
5. b5b4 (0.4%)
</rationale><uci_move>f5e6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/1pp1q3/p1nppn1p/2b1p1p1/4P3/3P1NBP/PPP1NPP1/R2QR1K1 b - -
Side to move: Black
Legal moves: c6a7, c5b6, e7f8, h8g8, f6e4, c5e3, d8e8, e7h7, f6d7, h6h5, b7b6, c5a3, h8f8, h8e8, d8g8, f6d5, c6b4, e7d7, d6d5, c5b4, c5f2, e7e8, c6b8, c5a7, d8d7, e7g7, f6h7, d8f8, f6g4, c8d7, f6g8, f6e8, c6d4, c6a5, g5g4, h8h7, b7b5, e7f7, c8b8, a6a5, f6h5, c5d4

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

<rationale>
Position analysis (Win %):
1. h6h5 (30.9%)
2. g5g4 (28.8%)
3. c5a7 (28.0%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/3bpp1n/p1np2p1/1p1B2Pp/4PP2/1NN5/PPP3P1/2KR2R1 w kq -
Side to move: White
Legal moves: c3a4, b3c5, d1f1, a2a4, d1e1, g1e1, b3a1, g1f1, d5e6, c1b1, e4e5, d1d2, d5c6, d5c4, c3b5, d5f7, g1h1, c3e2, g2g3, b3a5, c3b1, g2g4, a2a3, b3d2, b3d4, c1d2, d1d4, d1d3, f4f5

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

<rationale>
Position analysis (Win %):
1. e4e5 (61.2%)
2. g1e1 (54.2%)
3. b3d4 (53.2%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp3ppp/1q2p3/3pP3/3pn3/3B1NN1/PPP2PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: d3a6, c1d2, d3b5, d3f1, c1g5, c1f4, c2c3, e1e2, a1b1, c1e3, b2b4, f3g5, f3g1, a2a3, g3e2, h1f1, f3h4, d1d2, d3e4, c1h6, b2b3, g3e4, g3h5, f3d2, d3e2, h2h3, a2a4, e1f1, f3d4, d1e2, c2c4, g3f5, g3f1, h2h4, h1g1, e1g1, d3c4

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

<rationale>
Position analysis (Win %):
1. g3e4 (54.3%)
2. d3e4 (52.9%)
3. a2a3 (51.3%)
4. c1f4 (49.2%)
</rationale><uci_move>g3e4</uci_move><|eot_id|>


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

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

Position (FEN): 3qk2r/1ppb1p2/5p1p/3p4/2p1P3/2P3N1/5PPP/Q4RK1 w k -
Side to move: White
Legal moves: g1h1, e4e5, f2f4, a1b1, g3f5, a1e1, a1d1, g3h1, h2h3, e4d5, h2h4, g3e2, a1c1, a1a3, a1a4, f1c1, a1a8, f1b1, f1d1, f1e1, a1a2, a1a6, g3h5, a1a7, f2f3, a1b2, a1a5

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

<rationale>
Position analysis (Win %):
1. e4d5 (59.1%)
2. f1d1 (57.2%)
3. a1a7 (55.0%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1r2/1p4kp/p2p1np1/2pPp3/2P1PpPP/2N5/PP1QBP1N/R3K2R b KQ g3
Side to move: Black
Legal moves: c8g4, f6g4, b7b5, d8d7, d8e8, h7h5, c8f5, g7h6, f6d7, c8d7, d8c7, f8g8, f6e4, f6h5, b7b6, d8a5, d8b6, h7h6, a6a5, f4f3, f8h8, f6d5, f8e8, f6e8, g7f7, g6g5, a8a7, g7h8, f8f7, d8e7, c8e6, f6g8, b8c6, g7g8, f4g3, b8d7

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

<rationale>
Position analysis (Win %):
1. c8d7 (57.8%)
2. b7b5 (55.4%)
3. h7h6 (53.4%)
4. f4g3 (52.5%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>