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

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

Position (FEN): k2r3r/pp3pbp/n1bPp3/4P3/5BP1/2N4P/PPPR4/1K2R3 w - -
Side to move: White
Legal moves: a2a3, d2d1, d2d3, e1g1, c3e2, b1c1, f4g5, b2b3, e1e4, e1h1, b1a1, c3d5, d2g2, f4g3, a2a4, e1d1, c3a4, d2d4, c3d1, f4h6, e1e3, e1e2, b2b4, f4h2, d2f2, c3e4, d6d7, d2d5, h3h4, d2h2, f4e3, g4g5, d2e2, c3b5, e1f1, e1c1

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

<rationale>
Position analysis (Win %):
1. f4g5 (41.1%)
2. f4g3 (38.1%)
3. d2f2 (37.6%)
4. a2a4 (37.6%)
5. c3e4 (36.8%)
</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): r1bq1rk1/3n1pbp/2pQ2p1/1p2n3/4P3/1PN1BP2/P3N1PP/3RKB1R w K -
Side to move: White
Legal moves: h1g1, d6g6, d6d2, d1a1, c3b5, f3f4, e3a7, e3g5, e1d2, d1d5, e2f4, e3c5, c3d5, d6c7, d1d4, e3d2, e3f4, e3c1, e3h6, h2h4, d6c6, e2g1, h2h3, d1c1, d1d3, d6b8, a2a4, d6f8, d6f6, g2g4, e3f2, d6d3, d6a3, d1b1, d1d2, d6d7, e1f2, d6e7, g2g3, d6e5, e2d4, c3a4, c3b1, a2a3, b3b4, d6d5, d6b4, e2c1, e3d4, d6c5

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

<rationale>
Position analysis (Win %):
1. a2a4 (47.8%)
2. h2h4 (47.1%)
3. e1f2 (43.7%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2R5/5k2/8/5K2/3R4 w - - 0 1
Side to move: White
Legal moves: d1d8, c5g5, d1e1, f2f1, c5d5, c5c2, f2g1, d1a1, c5a5, d1c1, f2e2, f2g2, d1b1, c5e5, c5c3, c5c8, c5c4, c5b5, c5c1, d1h1, c5c6, f2e1, d1d6, c5h5, c5f5, c5c7, d1d7, d1d2, d1d3, d1f1, d1g1, d1d5, d1d4

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>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): 4k3/p2bbppp/p3p2p/2p5/3nP2P/1PN2NP1/PPP2P1P/4KB1R b - -
Side to move: Black
Legal moves: e7g5, d4c2, f7f6, e8f8, h6h5, e6e5, d7b5, d4c6, d4e2, e7d6, d7c6, g7g5, d7a4, d4b3, a6a5, d7c8, d4b5, c5c4, g7g6, d4f3, e7f8, e8d8, e7h4, e7f6, e7d8, f7f5, d4f5

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

<rationale>
Position analysis (Win %):
1. d7c8 (90.3%)
2. e7f6 (90.2%)
3. h6h5 (89.9%)
4. d4c2 (89.9%)
5. d4f3 (84.8%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

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

Position (FEN): 1Q3bk1/2r4p/6p1/p2R4/r3Pq2/2p2P2/P5PP/1R3B1K w - -
Side to move: White
Legal moves: b8b7, f1e2, g2g4, b8c8, b8a8, e4e5, f1a6, b8b5, g2g3, d5d1, f1c4, b1b7, b8b4, d5d6, b8e8, b8b6, b1c1, b1b2, f1d3, h2h4, b8f8, f1b5, d5d7, b8b3, d5e5, h2h3, b8c7, d5d8, b1b5, b1d1, h1g1, b1b3, b8a7, d5b5, d5g5, b8b2, d5f5, b8d8, d5c5, d5d4, a2a3, d5a5, b1a1, b1b4, b1b6, d5d3, b1e1, d5h5, d5d2

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

<rationale>
Position analysis (Win %):
1. d5c5 (74.5%)
2. d5d7 (63.2%)
3. b1b7 (50.0%)
4. d5d1 (49.6%)
</rationale><uci_move>d5c5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b2bppp/ppnppn2/8/2P1PP2/1NNBB3/PP4PP/2RQ1RK1 w - -
Side to move: White
Legal moves: d1h5, e4e5, f4f5, h2h3, c3a4, d1g4, d1f3, c1a1, c4c5, g1h1, d1c2, e3b6, b3d2, f1f2, b3a5, c1c2, d1e1, a2a3, d1e2, d3c2, g1f2, b3c5, c3e2, c1b1, a2a4, f1e1, d3b1, d3e2, b3a1, e3c5, f1f3, d1d2, g2g3, c3b1, b3d4, c3b5, h2h4, g2g4, c3d5, e3d2, e3d4, e3f2

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

<rationale>
Position analysis (Win %):
1. d1f3 (58.5%)
2. d1e2 (56.5%)
3. d3b1 (56.1%)
4. g1h1 (55.6%)
5. a2a3 (55.6%)
</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): r1bqk1nr/pppnbp1p/3p4/4p1p1/3P2PP/2N2N2/PPP1PP2/R1BQKBR1 b Qkq -
Side to move: Black
Legal moves: a7a6, a7a5, f7f5, d7c5, c7c5, c7c6, d6d5, e5d4, g5h4, e5e4, h7h6, b7b6, g8f6, a8b8, h7h5, d7b6, d7b8, d7f8, f7f6, e7f6, b7b5, e7f8, g8h6, e8f8, d7f6

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

<rationale>
Position analysis (Win %):
1. e5d4 (67.7%)
2. h7h5 (66.9%)
3. f7f6 (66.3%)
4. g5h4 (59.4%)
5. h7h6 (59.4%)
</rationale><uci_move>e5d4</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/pp4bp/5q2/3pNbpQ/1B1P1p2/P7/1P3PPP/4R1K1 w - -
Side to move: White
Legal moves: e5g4, g2g3, e1d1, h5e2, e1e2, h2h3, h5f7, b4c3, h5h6, g2g4, h5f3, e1f1, h5g6, b4d6, e1a1, e5d3, b4a5, h5h3, b4d2, h2h4, b4e7, e5d7, g1h1, e5g6, e5f7, h5g5, b2b3, h5h7, b4f8, e5c4, a3a4, e5c6, e1b1, e1c1, h5e8, h5h4, h5g4, e5f3, e1e4, e1e3, g1f1, b4c5, f2f3, h5d1

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

<rationale>
Position analysis (Win %):
1. h2h4 (58.3%)
2. b4d2 (56.6%)
3. a3a4 (55.2%)
4. b4c3 (55.1%)
5. h2h3 (55.0%)
</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): 8/8/8/7K/8/8/k7/3Q4 w - - 0 1
Side to move: White
Legal moves: d1d3, h5g5, d1g4, d1h1, h5g6, d1f1, h5h6, h5g4, d1f3, d1e1, d1a4, d1c1, d1b1, d1d6, h5h4, d1e2, d1b3, d1a1, d1d4, d1d8, d1d2, d1d7, d1c2, d1d5, d1g1

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>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/p7/3p3p/1PpPk1p1/6P1/PbPBK2P/8/8 b - -
Side to move: Black
Legal moves: h6h5, e5d5, b3d5, a7a6, a7a5, b3a4, c5c4, b3c4, b3d1, b3a2, b3c2, e5f6

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

<rationale>
Position analysis (Win %):
1. b3d5 (50.0%)
2. e5f6 (50.0%)
3. c5c4 (39.7%)
4. e5d5 (26.6%)
</rationale><uci_move>b3d5</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/pb2bp1k/2q1p1pp/1pp1P3/4p1QP/PP2P1N1/1BP2PP1/R2R2K1 b - -
Side to move: Black
Legal moves: a8e8, h6h5, f8b8, h7g7, c6c7, a8b8, c5c4, b5b4, a8c8, f7f6, b7a6, c6d5, e7d6, c6c8, a7a5, c6d6, e7f6, f7f5, c6a6, a8d8, h7h8, c6b6, c6e8, f8g8, e7d8, f8e8, f8d8, e7g5, f8c8, f8h8, h7g8, g6g5, e7h4, b7c8, a7a6, c6d7

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

<rationale>
Position analysis (Win %):
1. f8g8 (53.2%)
2. a8c8 (51.2%)
3. a8d8 (50.4%)
</rationale><uci_move>f8g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/1qn2n2/2bp4/6b1/1NNQB1P1/PPP2PBP/R3K2R b KQkq -
Side to move: Black
Legal moves: a7a6, g4e2, a8d8, c6e5, f6h5, e8f8, a8b8, g4e6, c6b4, h7h6, c6b8, c5f8, b6b4, c6d8, b6a5, a7a5, g4c8, b6b5, b6d8, g7g5, h7h5, f6g8, g4h5, e8g8, c6e7, c5e3, b6c7, c6a5, c5b4, f6e4, a8c8, c5d4, e8d8, c6d4, b6b3, c5a3, g4d1, h8f8, b6a6, c5d6, e8c8, e8d7, c5e7, g4f5, f6d7, g7g6, g4f3, e8e7, d5d4, g4h3

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

<rationale>
Position analysis (Win %):
1. c5e3 (50.0%)
2. d5d4 (50.0%)
3. c5e3 (50.0%)
4. d5d4 (50.0%)
5. c6e5 (45.6%)
6. c6e5 (45.6%)
7. c6b4 (37.6%)
</rationale><uci_move>c5e3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pppb1ppp/4p3/4P3/1bB5/1Q1R1N2/PP3PPP/5RK1 b kq -
Side to move: Black
Legal moves: b7b5, g7g5, h7h5, b4d6, h7h6, d8g5, g7g6, d7c6, b4c3, a8b8, b7b6, h8f8, d7c8, b4d2, e8g8, f7f6, c7c5, b4a3, c7c6, a8c8, d7b5, d7a4, b4e7, d8c8, d8f6, d8h4, e8f8, d8b8, h8g8, a7a6, f7f5, e8e7, d8e7, a7a5, b4c5, b4f8, b4e1, b4a5

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

<rationale>
Position analysis (Win %):
1. b4e7 (85.3%)
2. b4c5 (85.1%)
3. d8e7 (58.1%)
</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): 2r2r1k/5p1p/p4q2/1p6/8/6Q1/PbP2PPP/1N1R1RK1 b - -
Side to move: Black
Legal moves: h7h5, c8c6, f8g8, c8c7, c8c4, f6f2, c8c5, b2c3, h7h6, f6c6, f8d8, f6d4, f6e7, b2a1, f6d6, a6a5, c8c3, f6e5, b2a3, f6h6, f6g7, f6f5, f6f4, f6b6, c8a8, f6c3, f6g5, f6f3, c8e8, c8b8, c8d8, f6e6, f8e8, c8c2, f6h4, f6d8, b5b4, b2d4, f6g6, b2e5, b2c1

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

<rationale>
Position analysis (Win %):
1. f8e8 (51.2%)
2. b2e5 (51.1%)
3. b2d4 (50.9%)
4. f6g6 (49.6%)
5. c8c2 (47.0%)
</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): r1bqkbnr/pppn1ppp/4p3/8/3PN1P1/8/PPP2P1P/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: a7a6, d8h4, g8h6, e8e7, b7b6, d8e7, a7a5, d7b8, f8e7, c7c5, d8g5, g8e7, f8c5, f7f5, h7h6, f8d6, g7g5, h7h5, d7b6, g7g6, f8a3, d7e5, e6e5, c7c6, d7c5, d8f6, a8b8, d7f6, f7f6, f8b4, g8f6, b7b5

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

<rationale>
Position analysis (Win %):
1. f8e7 (53.6%)
2. h7h6 (52.6%)
3. b7b5 (51.9%)
4. g8f6 (50.7%)
5. d7f6 (50.4%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/ppp3pp/2np1n2/2b1p1B1/4P1b1/3P1Q2/PPP2PPP/RN3RK1 w - -
Side to move: White
Legal moves: f1e1, f3f4, f3d1, g5e3, f3e2, f3h3, c2c4, f1d1, c2c3, f3g4, g5f6, f1c1, g5d2, g5h6, b2b4, a2a4, h2h4, d3d4, b1a3, b1c3, g5h4, f3f5, a2a3, f3f6, g1h1, f3e3, b2b3, g5c1, g2g3, h2h3, f3g3, b1d2, g5f4

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

<rationale>
Position analysis (Win %):
1. g5f6 (51.2%)
2. f3g4 (27.4%)
3. f3g3 (25.6%)
</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): 7Q/8/8/8/2R2K2/1k6/8/8 b - - 0 1
Side to move: Black
Legal moves: b3a3, b3a2, b3c4

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>b3c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppq1bpp1/2p1pn1p/2P1N3/3P4/6N1/PP2BPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: f6h5, e7d6, c7e5, b7b6, c7a5, h6h5, g8h7, f6e4, c7b8, f6d7, c8d7, f6g4, a8b8, f6d5, e7d8, c7d8, e7c5, g7g6, f8e8, f6h7, g7g5, c7b6, g8h8, c7d6, a7a5, f6e8, c7d7, b7b5, f8d8, a7a6

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

<rationale>
Position analysis (Win %):
1. c8d7 (51.7%)
2. f6d7 (51.5%)
3. b7b6 (50.0%)
4. f8d8 (50.0%)
5. e7c5 (48.2%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/5ppp/p2p1b2/1p2n3/3nP3/PN5P/1PBB1PP1/R2QR1K1 w - -
Side to move: White
Legal moves: a1b1, d2c3, g2g4, e1e3, c2d3, d2e3, a1c1, d1e2, d2a5, f2f3, d2h6, d1c1, b3a5, e1f1, e1e2, d1g4, d1h5, b3c5, d1f3, b3c1, d2f4, b3d4, g1h1, d2c1, c2b1, g1f1, f2f4, d1b1, a3a4, g2g3, g1h2, d2b4, a1a2, d2g5, h3h4

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

<rationale>
Position analysis (Win %):
1. b3d4 (50.6%)
2. d2a5 (38.5%)
3. d2c3 (19.7%)
</rationale><uci_move>b3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/1b3p2/7p/1P1p1P1P/P1pK2P1/2B5/8 w - -
Side to move: White
Legal moves: d3e2, d3e4, c2d1, d3c4, c2a4, c2b1, c2b3, f4f5, b4b5, a3a4, g3g4

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

<rationale>
Position analysis (Win %):
1. a3a4 (94.4%)
2. d3c4 (93.2%)
3. c2d1 (91.9%)
4. c2b3 (90.9%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr2nr/2p1qppp/p1pb4/8/4P1b1/2N1BN2/PPP2PPP/R2QK2R w KQ -
Side to move: White
Legal moves: a1c1, e3c1, a2a3, h1f1, e1d2, e1f1, d1c1, h2h3, e3b6, h1g1, e1e2, a2a4, h2h4, a1b1, c3d5, e4e5, e1g1, e3h6, f3e5, f3g1, b2b4, d1d2, c3a4, d1d6, c3b5, e3d2, d1e2, d1d3, e3g5, f3h4, b2b3, f3d4, c3e2, d1d5, d1d4, d1b1, e3a7, f3d2, e3c5, c3b1, g2g3, f3g5, e3f4, e3d4

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

<rationale>
Position analysis (Win %):
1. d1d3 (78.2%)
2. d1e2 (70.0%)
3. d1d4 (67.4%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/6p1/1rpn1kP1/p1p1N2P/K1P2P2/3B4/2R5 b - -
Side to move: Black
Legal moves: d5b6, b5b1, b5b8, f5e5, e7g5, d5b4, b5b2, f5e6, e7f8, b5b3, d5c7, b5b4, d5e3, b5a5, e7d8, d5c3, d5f4, e7f6, d5f6, b5b7, b5b6, e7d6

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

<rationale>
Position analysis (Win %):
1. b5b7 (62.6%)
2. d5b6 (59.1%)
3. f5e6 (52.6%)
4. b5b3 (51.3%)
5. b5b6 (50.1%)
</rationale><uci_move>b5b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2pp1pp1/p2b1n1p/1p2P3/5P2/1B6/PPP3PP/RNBQ1RK1 b - -
Side to move: Black
Legal moves: b5b4, c7c6, f6g8, d6b4, g7g5, f6h7, e8f8, e8e7, g7g6, a8a7, f6d5, f6e4, d6f8, d6a3, d6c5, a8b8, h6h5, c8b7, a6a5, h8h7, d8e7, h8f8, d6e7, d6e5, c7c5, f6g4, h8g8, f6h5

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

<rationale>
Position analysis (Win %):
1. a6a5 (85.8%)
2. d6b4 (85.3%)
3. e8f8 (83.9%)
4. c8b7 (83.8%)
5. d6c5 (83.6%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): r3kB1r/p1q2ppp/1pn1p3/1B1p4/1P6/2P5/P4PPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: c7b8, c7f4, e8d8, g7g5, h7h6, e8f8, a8c8, h7h5, e8c8, c7d6, f7f6, d5d4, g7g6, h8g8, a8b8, c7e5, c7c8, a7a6, a8d8, a7a5, c7h2, h8f8, f7f5, c7g3, c7e7, c7d7, c7d8, c7b7, e6e5, e8d7

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

<rationale>
Position analysis (Win %):
1. h8g8 (82.4%)
2. h8f8 (57.0%)
3. e8f8 (45.3%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 3rr3/p5pk/1pn2b2/2p5/P2P3P/4N3/1B3PP1/1R1R1K2 b - -
Side to move: Black
Legal moves: h7h8, c5d4, g7g5, f6h4, c6a5, d8b8, f6e7, b6b5, d8c8, h7g6, d8d6, e8e7, a7a6, d8d7, e8f8, d8d4, c6b8, f6d4, f6g5, e8h8, c6e5, e8e4, f6e5, c6e7, c5c4, e8e5, e8g8, e8e3, h7h6, d8a8, e8e6, c6d4, c6b4, a7a5, g7g6, h7g8, d8d5

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

<rationale>
Position analysis (Win %):
1. c6d4 (50.0%)
2. f6d4 (48.5%)
3. c5d4 (45.0%)
</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): 1r3nk1/pr1pb1p1/4p2p/1q2P2P/6R1/3QB3/P1B2PK1/3R4 b - -
Side to move: Black
Legal moves: b5a5, g7g6, b5b4, a7a6, g8f7, b5d5, b5c6, e7a3, b5a4, b5b6, g8h8, e7g5, f8h7, d7d6, b5d3, b8d8, b5b2, b5b1, b5e5, b5c4, e7h4, a7a5, f8g6, b5b3, d7d5, b8c8, b8a8, b8e8, e7d8, b5a6, e7f6, e7b4, b7c7, b7b6, e7d6, b5c5, e7c5, g7g5

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

<rationale>
Position analysis (Win %):
1. g8f7 (58.9%)
2. g8h8 (58.1%)
3. e7g5 (57.2%)
4. b5c6 (53.9%)
5. b5d3 (53.0%)
</rationale><uci_move>g8f7</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2rk1/pp2qpp1/5n1p/2n1p3/8/2NQ1NP1/PP2PPBP/R2R2K1 w - -
Side to move: White
Legal moves: d3g6, a1c1, f3d2, c3b5, d3d7, a1b1, e2e4, d1f1, f3g5, f3e1, d3c4, d1c1, d3a6, g1f1, c3a4, d1b1, h2h4, d3h7, d3d5, d3f5, f3h4, g2h1, d3d6, a2a4, d3c2, d3b5, g3g4, f3d4, d3d2, d3d4, c3d5, e2e3, d1d2, f3e5, h2h3, d3e4, d1e1, g2h3, c3e4, c3b1, g1h1, d3e3, g2f1, b2b3, d3d8, d3b1, b2b4, a2a3

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

<rationale>
Position analysis (Win %):
1. d3e3 (61.0%)
2. d3c2 (54.1%)
3. d3d6 (53.7%)
4. d3d2 (52.9%)
</rationale><uci_move>d3e3</uci_move><|eot_id|>


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

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

Position (FEN): 1qk4r/1p3p2/1nb1p3/Q3P3/5P2/P1p5/2P1B3/2KR4 w - -
Side to move: White
Legal moves: d1h1, e2c4, d1d3, a5d5, c1b1, a5b4, e2a6, f4f5, a5a4, d1d8, a5a7, d1d5, e2d3, d1d2, d1d4, a5c5, e2h5, d1f1, e2g4, a5b5, e2b5, a5a6, d1g1, a5c3, e2f1, d1d6, a5b6, e2f3, d1e1, d1d7, a3a4, a5a8

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

<rationale>
Position analysis (Win %):
1. a5b6 (50.9%)
2. a5c3 (16.7%)
3. f4f5 (16.3%)
</rationale><uci_move>a5b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1R6/8/1k5r/7P/2PKp3/8/8 b - -
Side to move: Black
Legal moves: b5a4, b5a5, b5c6, b5a6, b5c5

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

<rationale>
Position analysis (Win %):
1. b5a5 (83.6%)
2. b5c6 (75.9%)
3. b5c5 (75.9%)
</rationale><uci_move>b5a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5kP1/8/3r4/8/2B2PN1/5K2/8 w - -
Side to move: White
Legal moves: g7g8r, c3a5, f2g2, g7g8q, f2f1, f2e3, c3f6, c3b4, f2g1, g3e2, f2e1, c3e1, c3d2, c3b2, g3h5, f3f4, g7g8b, g3f1, c3a1, g3f5, g3h1, f2e2, c3d4, g3e4, c3e5, g7g8n

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

<rationale>
Position analysis (Win %):
1. g3e4 (99.6%)
2. f3f4 (99.3%)
3. f2e3 (99.1%)
</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): r1bqkb1r/pp1ppppp/2n2n2/8/2PN4/2N5/PP2PPPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: b7b5, e7e6, d8c7, d7d6, h7h6, h8g8, c6a5, g7g5, h7h5, a8b8, f6g4, d8b6, f6h5, f6d5, a7a5, f6e4, d8a5, c6b8, f6g8, e7e5, c6b4, g7g6, a7a6, b7b6, c6d4, c6e5, d7d5

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

<rationale>
Position analysis (Win %):
1. d7d6 (55.0%)
2. g7g6 (54.4%)
3. d8b6 (52.5%)
4. d7d5 (52.0%)
5. e7e6 (51.0%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): 1Bk1rb1r/pp1b1pp1/8/1N6/P1q4p/1P4Q1/2P2PPP/R4RK1 w - -
Side to move: White
Legal moves: f1d1, h2h3, b8f4, a1e1, b8a7, b5d6, a1b1, g3d3, b3b4, g3g5, b5a3, b8c7, g3h4, f1e1, g3f3, c2c3, b5c3, f1c1, g3d6, g3f4, g3g7, b5d4, b5c7, a1a3, g3e3, b5a7, a1d1, b8e5, g3g6, g3g4, g3c7, a4a5, g3c3, g3h3, b8d6, a1a2, f1b1, g1h1, g3e5, f2f3, b3c4, f2f4, a1c1

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

<rationale>
Position analysis (Win %):
1. b5a7 (94.8%)
2. g3g5 (67.1%)
3. g3f3 (65.3%)
4. b3c4 (59.8%)
5. g3f4 (53.9%)
</rationale><uci_move>b5a7</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/1p3ppk/pn1N2b1/5PP1/8/Pp4P1/1PP4r/1K6 w - -
Side to move: White
Legal moves: e8b8, d6b7, b1c1, f5g6, d6c4, e8e7, c2c3, d6b5, d6c8, d6e4, f5f6, e8e3, e8g8, e8f8, e8e5, c2c4, e8e6, e8a8, c2b3, a3a4, e8d8, e8h8, d6f7, e8c8, e8e4, b1a1, e8e1, e8e2, g3g4

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

<rationale>
Position analysis (Win %):
1. f5g6 (61.2%)
2. c2b3 (54.2%)
3. e8e1 (26.2%)
4. b1c1 (14.0%)
5. e8h8 (9.0%)
</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): 1r2k2r/p2nbpp1/3p2bp/qB1np1P1/7P/2N1BP2/PPPQN3/2KR3R w k -
Side to move: White
Legal moves: f3f4, e3a7, d1f1, c3a4, b2b4, c3b1, b5c6, d2d3, b5d3, b5a4, c3d5, d2e1, e3f4, d1e1, e3g1, e3d4, b2b3, c1b1, a2a4, e2g1, e3f2, b5d7, b5c4, h1h2, b5a6, h4h5, d1g1, e3c5, e2f4, c3e4, g5h6, h1e1, d2d4, e3b6, h1f1, h1h3, h1g1, e2g3, d2d5, e2d4, a2a3

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

<rationale>
Position analysis (Win %):
1. d2d5 (88.2%)
2. b5d7 (81.5%)
3. c3d5 (73.3%)
</rationale><uci_move>d2d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4kbP/1n1p1Np1/2p1p1P1/2P5/prPKB3/5P2/7R b - -
Side to move: Black
Legal moves: b6c8, a7a6, g7f8, b3b4, e5e4, a3a2, g7h6, a7a5, d6d5, g7f6, b6d5, f7e6, b3b2, g7h8, b6c4, b6d7, b3b5, f7f8, b3c3, b6a4, f7e7, b3b1, b6a8

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

<rationale>
Position analysis (Win %):
1. a3a2 (50.0%)
2. a7a5 (49.5%)
3. b6a4 (43.7%)
4. g7h8 (43.6%)
5. f7e6 (43.5%)
</rationale><uci_move>a3a2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/4ppbp/2q3p1/1p1RB2P/p7/5P2/PPPQ2P1/2K4R b - -
Side to move: Black
Legal moves: a4a3, c6d7, c6a8, g7h8, g7e5, c6b7, g6h5, c8a8, h7h6, c6d5, g6g5, c8b8, c6e6, g8h8, c6d6, g7f6, c6b6, f7f6, c6c2, c6f6, f8d8, c8e8, c6c7, c6a6, c6e8, c6c5, g7h6, f7f5, b5b4, c8d8, f8e8, c6c3, e7e6, c8c7, c6c4

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

<rationale>
Position analysis (Win %):
1. g7h6 (50.2%)
2. c6c4 (50.0%)
3. g7e5 (44.9%)
</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): r1b2rk1/pp3ppp/2n1pb2/2p5/2P2Pn1/1P2PNP1/PB4BP/RN2R1K1 w - -
Side to move: White
Legal moves: b1c3, b1d2, e1e2, e1f1, h2h3, f3e5, e1d1, b2a3, a2a3, f3h4, b2c1, b2c3, e3e4, g2h1, e1c1, f4f5, f3g5, f3d2, b2f6, g1f1, b1a3, g2h3, b3b4, b2e5, g2f1, b2d4, a2a4, f3d4, h2h4, g1h1

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

<rationale>
Position analysis (Win %):
1. b2f6 (61.0%)
2. b1c3 (55.6%)
3. b2c3 (54.8%)
4. f3e5 (39.0%)
5. e1e2 (38.9%)
</rationale><uci_move>b2f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2n2b2/2pp4/3P4/2P1P1P1/P3NP1P/RN1QKB1R w KQ -
Side to move: White
Legal moves: b1a3, e1d2, f2f4, a2a3, f1g2, e2f4, d1a4, d1b3, g3g4, a2a4, h1g1, e3e4, e2g1, e2c1, d1d3, d1d2, b1d2, c3c4, h2h4, h2h3, d1c1, d4c5, f2f3, f1h3, d1c2

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

<rationale>
Position analysis (Win %):
1. f1g2 (48.2%)
2. b1d2 (47.7%)
3. h2h3 (47.5%)
4. d4c5 (45.4%)
5. d1d3 (42.6%)
</rationale><uci_move>f1g2</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p2bk2/4p1p1/pN4Pp/P1P2p1P/1P2qP1Q/5RK1/3r4 b - -
Side to move: Black
Legal moves: e7g5, d1d6, f7g8, e7a3, e3a7, e3c3, e3d4, d1d8, e3e4, e6e5, e3b6, e3c1, d1g1, e3d3, d1d3, b7b6, e3b3, d1d5, e3f2, e3e2, e7d6, d1h1, f7g7, e7f6, d1d4, e7d8, e7f8, d1e1, e3e1, d1c1, d1d7, d1b1, f7e8, e3e5, f7f8, e3c5, e3f3, d1a1, e7b4, d1f1, e7c5, e3d2, d1d2

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

<rationale>
Position analysis (Win %):
1. e7b4 (10.0%)
2. b7b6 (7.8%)
3. e7c5 (1.0%)
</rationale><uci_move>e7b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/Pk6/6K1/6p1/6P1/4b3/8 w - -
Side to move: White
Legal moves: c8f5, c8d7, g5f6, g5f5, c8b7, a6a7, g5f4, c8e6, g5h6, g5g6, g5h4, c8g4, g5h5

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

<rationale>
Position analysis (Win %):
1. g5f4 (99.0%)
2. g5f5 (51.5%)
3. g5h4 (51.4%)
4. g5f6 (51.2%)
5. g5h5 (51.2%)
</rationale><uci_move>g5f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppk/2p2r1p/2Pp4/8/P2Q4/1r6/2R4K b - -
Side to move: Black
Legal moves: f6g6, g7g6, h7h8, h7g8, f6f5

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

<rationale>
Position analysis (Win %):
1. f6f5 (99.0%)
2. g7g6 (60.5%)
3. h7h8 (57.6%)
4. h7g8 (54.9%)
5. f6g6 (53.9%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1p2ppp/8/2b2N2/1n6/2N5/PP1BBnPP/2R2RK1 b - -
Side to move: Black
Legal moves: c5d4, b4d3, c7c6, b4a6, b4c6, f7f6, f8e8, h7h5, c5e7, a7a6, f8c8, c5d6, g7g5, a7a5, b4d5, f8b8, c5e3, a8e8, c5b6, f2g4, f2e4, f2h1, f8d8, a8b8, b4a2, a8d8, f2d3, g7g6, f2d1, a8c8, f2h3, b4c2, h7h6, g8h8

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

<rationale>
Position analysis (Win %):
1. f2g4 (77.1%)
2. b4d3 (71.8%)
3. f2d3 (64.9%)
</rationale><uci_move>f2g4</uci_move><|eot_id|>


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

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

Position (FEN): 1r3r1k/p1q2Rp1/6Qp/3Bb3/8/4B3/Pp4PP/5RK1 b - -
Side to move: Black
Legal moves: b8a8, h8g8, a7a5, f8f7, c7e7, e5f6, c7c2, c7c8, c7d6, c7c1, f8c8, b8c8, c7a5, f8g8, e5d4, b8b4, b2b1b, b2b1n, c7c6, b8e8, c7f7, e5d6, b8b7, b8b3, e5c3, c7d8, c7c5, b8b5, c7d7, f8e8, e5f4, a7a6, e5g3, b8b6, c7c3, f8d8, b2b1q, h6h5, c7b7, e5h2, c7b6, c7c4, b2b1r, b8d8

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

<rationale>
Position analysis (Win %):
1. b2b1r (84.2%)
2. e5h2 (64.2%)
3. f8f7 (50.0%)
</rationale><uci_move>b2b1r</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p1p2ppp/nb6/1N2qb2/1P2n3/P4Q1P/5PP1/2RB1RK1 w - -
Side to move: White
Legal moves: d1b3, b5c7, f3e4, c1c3, f3f5, f3e2, b5d6, g2g3, c1c6, f3c3, c1c5, f3d3, f3h5, g2g4, c1a1, b5a7, c1c2, c1c4, g1h1, d1a4, d1c2, b5c3, f3g3, f3g4, d1e2, f3f4, f1e1, f3b3, a3a4, b5d4, h3h4, c1c7, c1b1, f3e3

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

<rationale>
Position analysis (Win %):
1. d1c2 (29.2%)
2. b5c3 (28.4%)
3. f3e2 (22.5%)
</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): r2q1rk1/3n2pp/4p3/p3Np2/1pPPn3/4P3/1BQ2PPP/R4RK1 w - -
Side to move: White
Legal moves: g2g4, h2h4, g2g3, e5d3, e5c6, f1b1, a1c1, b2a3, g1h1, f1d1, e5g4, b2c3, c2e2, c2c3, f1c1, a1a2, c2d3, h2h3, a1e1, a1b1, c4c5, e5f7, e5g6, f1e1, c2b1, f2f3, a1a5, c2e4, a1a4, a1a3, f2f4, d4d5, c2c1, c2d1, a1d1, e5d7, e5f3, c2b3, c2d2, c2a4, b2c1

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

<rationale>
Position analysis (Win %):
1. e5c6 (53.2%)
2. e5d3 (50.0%)
3. e5d3 (50.0%)
4. e5d7 (46.2%)
5. e5d7 (46.2%)
6. e5f3 (45.6%)
7. e5f3 (45.6%)
</rationale><uci_move>e5c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pp1p/3p1np1/2pPP3/5P2/2N2N2/P1PB2PP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: d8c7, b7b6, c8g4, d8d7, d6e5, f8h6, b8d7, f6e4, d8b6, c8h3, f6g4, b8c6, c8e6, b7b5, e8d7, h7h6, f6g8, h8g8, c8f5, f6h5, a7a5, c8d7, f8g7, d8a5, b8a6, c5c4, f6d7, f6d5, h7h5, e7e6, a7a6, g6g5

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

<rationale>
Position analysis (Win %):
1. f6g8 (69.3%)
2. f6d5 (68.6%)
3. f6d7 (67.4%)
4. f6h5 (66.2%)
5. d6e5 (48.8%)
</rationale><uci_move>f6g8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/4bppp/2pp2n1/8/1p2PPPP/pP1QB3/P1P1B3/1NKR3R b kq -
Side to move: Black
Legal moves: c8a6, d8d7, c8d7, d8b6, h7h6, a8a4, c8b7, e7f8, a8a5, f7f5, d8a5, g6e5, e7h4, c8f5, a8a6, a8a7, g6f4, g6f8, d8c7, f7f6, e8d7, c6c5, g6h4, c8g4, e8g8, e8f8, e7f6, a8b8, c8e6, h8f8, e7g5, d6d5, h8g8, h7h5

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

<rationale>
Position analysis (Win %):
1. g6h4 (69.1%)
2. c8a6 (67.7%)
3. d8c7 (67.0%)
4. e7h4 (66.3%)
5. h7h6 (66.0%)
</rationale><uci_move>g6h4</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk1nr/1p3ppp/p1npb3/3Np1b1/2P1P3/2N1B3/PP3PPP/R2QKB1R w KQk -
Side to move: White
Legal moves: e1e2, d1a4, d1d3, h2h3, g2g4, c3b5, a1c1, a2a3, e3d2, d5f4, f1e2, e3c5, b2b3, e3a7, d5e7, b2b4, e3d4, d1h5, d1f3, e3b6, d1c1, d1e2, d1d2, c3b1, h1g1, f2f3, h2h4, e3g5, f1d3, c3a4, e3c1, d1b3, d1b1, c3e2, d1g4, a1b1, d1c2, d5c7, d5f6, c4c5, d5b6, e3f4, a2a4, g2g3, e1d2, d1d4, d5b4, f2f4

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

<rationale>
Position analysis (Win %):
1. e3b6 (56.4%)
2. f1e2 (52.6%)
3. d1b3 (51.6%)
</rationale><uci_move>e3b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4k3/8/1N6/p7/K3p3/8 w - -
Side to move: White
Legal moves: b4d3, b4c2, b4c6, a2b3, b4d5, a2a3, a2a1, b4a6, a2b1

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

<rationale>
Position analysis (Win %):
1. b4d3 (50.0%)
2. b4c2 (50.0%)
3. a2a3 (0.4%)
4. a2b3 (1.0%)
5. b4a6 (1.0%)
</rationale><uci_move>b4d3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2r2ppp/bp1qp3/p2P4/P2n4/N3QBP1/RP2PP1P/5RK1 b - -
Side to move: Black
Legal moves: g7g5, a6b7, c7c8, a6e2, f7f5, d4c2, d6e7, d6d7, c7b7, f8d8, a6c4, d6a3, c7c5, f8b8, c7c1, f8a8, f7f6, h7h6, c7e7, e6d5, e6e5, d4e2, c7c3, c7c6, d6d8, d6c6, h7h5, d6b4, d6f4, d4b5, f8e8, c7c2, a6b5, d4f3, d6d5, g8h8, a6d3, d4b3, d4c6, d4f5, c7d7, g7g6, b6b5, c7c4, a6c8, f8c8, c7a7, d6c5, d6g3, d6e5

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

<rationale>
Position analysis (Win %):
1. d6c5 (45.9%)
2. e6e5 (45.1%)
3. d4f3 (42.1%)
</rationale><uci_move>d6c5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/ppppqppp/8/8/3QP3/5N2/PPP2PPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: b7b6, f7f6, e7b4, d7d6, b8a6, b7b5, e7d6, g7g5, b8c6, e7g5, e7c5, c7c5, e7d8, g8h6, g7g6, a7a6, e7e5, a7a5, f7f5, e7h4, e8d8, h7h6, e7f6, c7c6, e7a3, h7h5, d7d5, g8f6, e7e6, e7e4

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

<rationale>
Position analysis (Win %):
1. h7h6 (58.3%)
2. g8f6 (54.9%)
3. b8c6 (52.8%)
</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): r1b1nrk1/pp1n1pbp/6p1/2ppP3/Pq1B1P2/2NB4/2PQN1PP/R4RK1 w - -
Side to move: White
Legal moves: c3b5, g2g4, e2g3, f1d1, a1a3, c3d5, d2e3, e5e6, c3d1, e2c1, d2d1, h2h3, f1b1, f1e1, d3a6, d4e3, c3e4, d3g6, d4c5, a1c1, g1f2, d3b5, h2h4, d3e4, a1b1, a4a5, g1h1, f1f3, d4f2, f1c1, d3f5, g2g3, a1d1, d3c4, d2e1, a1e1, c3a2, f4f5, c3b1, d2c1, f1f2, a1a2

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

<rationale>
Position analysis (Win %):
1. a1b1 (51.3%)
2. f1b1 (50.1%)
3. d4f2 (42.2%)
</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): 4k3/1p1rbp2/p3pqpr/P1pP3p/2P1R3/3B4/5PPP/1R1Q2K1 w - -
Side to move: White
Legal moves: g1f1, d3e2, g1h1, e4e2, h2h4, d1e2, d1d2, e4h4, d3c2, b1b5, e4f4, d1e1, d5e6, d5d6, b1b7, d1f1, e4e1, g2g4, b1c1, b1a1, f2f3, e4e6, d1b3, d1g4, b1b6, h2h3, d1c1, d1h5, b1b4, d3f1, e4d4, e4g4, d1f3, e4e5, b1b3, d1a4, e4e3, g2g3, d1c2, f2f4, b1b2

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

<rationale>
Position analysis (Win %):
1. d5e6 (64.1%)
2. b1b6 (63.1%)
3. d1a4 (59.9%)
</rationale><uci_move>d5e6</uci_move><|eot_id|>


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

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

Position (FEN): r3b1r1/5k2/p1p2qnB/4pp1Q/2R5/3P3p/PP4PP/5RK1 w - -
Side to move: White
Legal moves: h6f4, c4c2, c4d4, f1e1, h6e3, f1f4, f1c1, c4f4, f1b1, h6g7, h5f3, g2h3, g2g4, h5e2, f1f5, h5d1, f1a1, f1f2, h5g6, c4c3, h6c1, g1f2, f1d1, f1f3, h5f5, a2a3, h5g5, c4b4, h6g5, c4e4, h5h3, g2g3, a2a4, c4c5, g1h1, c4c6, h6d2, h5g4, h5h4, h6f8, d3d4, c4g4, b2b4, c4h4, c4c1, c4a4, b2b3

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

<rationale>
Position analysis (Win %):
1. f1f5 (86.2%)
2. d3d4 (28.0%)
3. c4b4 (26.5%)
</rationale><uci_move>f1f5</uci_move><|eot_id|>


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

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

Position (FEN): r2q3k/6p1/p2P4/1p2B3/8/7P/Q5PK/8 w - -
Side to move: White
Legal moves: a2c2, g2g4, e5g7, e5g3, d6d7, e5c3, h2g3, a2b3, a2f7, e5d4, a2a1, a2a3, e5b2, a2g8, e5a1, h2h1, a2d2, a2a5, a2a4, a2b1, h2g1, e5f6, a2c4, a2b2, a2a6, a2f2, a2e2, a2d5, g2g3, e5f4, a2e6, h3h4

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

<rationale>
Position analysis (Win %):
1. a2f7 (50.0%)
2. a2d5 (39.4%)
3. e5g3 (37.1%)
</rationale><uci_move>a2f7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pb1/2n1p2p/1Q4p1/P2P1q2/B1P1NB1b/5PP1/2RR2K1 b - -
Side to move: Black
Legal moves: c8b8, h3g2, a7a5, g8h8, f4d6, d8d6, g7f8, a7a6, b7b6, f4f3, d8f8, c8c7, g7d4, c6b8, f4b8, e6e5, g7f6, d8d4, c6a5, f4f5, g7e5, f4h4, f4e5, c6d4, g7h8, c6e5, f4c7, f4h2, g5g4, c6e7, f4e4, f4d4, c8a8, h6h5, g8h7, h3f5, f4g4, f4e3, f7f6, d8d5, d8e8, h3g4, f4g3, c6b4, d8d7, f4f6, f7f5

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

<rationale>
Position analysis (Win %):
1. g7f6 (63.6%)
2. g7f8 (62.9%)
3. d8e8 (62.1%)
4. c8b8 (59.4%)
5. h3f5 (51.6%)
</rationale><uci_move>g7f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1nb1p1/p2ppn1p/8/4P2B/q1NQ4/P1P1B1PP/1R3RK1 b kq -
Side to move: Black
Legal moves: d7c5, h8g8, d7e5, d7f8, a3a5, a8d8, e8c8, b7b5, g7g6, a8b8, f6g4, e8f8, e8d8, h8h7, f6g8, f6h7, e7d8, f6h5, a8c8, a3c1, a3c3, d7b8, g7g5, b7b6, a6a5, a3c5, e8f7, a3b3, f6e4, e8g8, f6d5, a3a4, a8a7, d7b6, h6h5, d6d5, h8f8, e7f8, a3b2, a3a2, e6e5, a3b4

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

<rationale>
Position analysis (Win %):
1. b7b5 (48.1%)
2. a8c8 (46.0%)
3. d7c5 (42.8%)
</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): 5k2/8/p1p1p1B1/P1P4P/6rP/1P2P2K/8/8 b - -
Side to move: Black
Legal moves: g4g1, f8e7, g4d4, e6e5, g4e4, g4g2, g4g3, f8g7, g4g5, g4a4, f8g8, g4f4, g4b4, g4h4, g4g6, g4c4

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

<rationale>
Position analysis (Win %):
1. g4a4 (99.6%)
2. g4d4 (99.6%)
3. g4g6 (99.1%)
4. g4g1 (55.6%)
5. g4b4 (47.7%)
</rationale><uci_move>g4a4</uci_move><|eot_id|>


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

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

Position (FEN): rnq2rk1/Np2bppp/1n2p1b1/8/2PN4/PQ6/1P2BPPP/R1BR2K1 b - -
Side to move: Black
Legal moves: b6a4, c8c5, b8c6, a8a7, f7f6, c8d7, c8c7, c8e8, h7h6, g6c2, e7b4, g6f5, c8c4, b8d7, b8a6, f7f5, b6d7, c8c6, e7c5, b6d5, g6d3, b6c4, e6e5, g6e4, e7d6, g6b1, e7h4, g8h8, e7d8, g6h5, e7f6, f8e8, e7a3, h7h5, f8d8, e7g5, c8d8

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

<rationale>
Position analysis (Win %):
1. c8d8 (85.5%)
2. c8e8 (84.3%)
3. c8c5 (74.6%)
4. c8c7 (69.4%)
5. a8a7 (63.6%)
</rationale><uci_move>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1p3rBp/2p5/p4p2/P1n1p3/2N4P/2PR1PP1/R5K1 b - -
Side to move: Black
Legal moves: c6c5, h7h5, c4e3, a8f8, a8b8, f7f6, e4e3, a8a7, a8e8, f7c7, f7d7, c4b6, c4d6, c4b2, c4e5, c4d2, f7e7, f5f4, a8c8, c4a3, f7g7, a8d8, b7b5, a8a6, b7b6, f7f8, g8g7, h7h6

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

<rationale>
Position analysis (Win %):
1. f7g7 (42.9%)
2. g8g7 (40.3%)
3. c4d2 (19.7%)
</rationale><uci_move>f7g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3pppp/2pp4/8/2P1n3/5N2/PPP2PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: e7e5, c8f5, d8c7, e4f2, a7a6, c8g4, e4c3, a7a5, h7h5, e4g5, a8b8, f7f6, c8e6, g7g5, d8d7, e4d2, e4c5, f7f5, c6c5, h7h6, e4g3, e4f6, e7e6, d8b6, c8h3, d6d5, c8b7, e8d7, g7g6, d8a5, h8g8, c8a6, c8d7

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

<rationale>
Position analysis (Win %):
1. d6d5 (67.5%)
2. f7f5 (63.3%)
3. c8f5 (63.0%)
4. e4c5 (57.9%)
5. e4f6 (56.4%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k3/K5p1/2PP2b1/4P3/8/8/8 w - -
Side to move: White
Legal moves: c5c6, a6a5, a6b6, a6b7, d5d6, a6a7, a6b5, e4e5

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

<rationale>
Position analysis (Win %):
1. e4e5 (90.5%)
2. a6b7 (50.0%)
3. a6b5 (17.4%)
</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): 2b2R2/1p4kp/1N3pp1/4p3/8/1P2P3/r4PPP/3B2K1 b - -
Side to move: Black
Legal moves: a2a7, g6g5, g7h6, c8f5, a2c2, g7f8, a2a4, h7h5, f6f5, a2a3, a2b2, c8d7, a2e2, a2a5, a2a8, a2a1, c8g4, a2a6, h7h6, c8e6, e5e4, c8h3, a2d2, a2f2

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

<rationale>
Position analysis (Win %):
1. a2a1 (79.4%)
2. a2d2 (18.8%)
3. g7f8 (13.6%)
</rationale><uci_move>a2a1</uci_move><|eot_id|>


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

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

Position (FEN): 2krr3/p1p2ppp/2pb1q2/3p4/5Pb1/1P1PP3/P1P1NQ1P/RN2K1R1 w Q -
Side to move: White
Legal moves: e2c3, b1d2, g1f1, h2h4, b3b4, e3e4, f2g3, e1d2, g1h1, f2g2, f4f5, f2f1, e2c1, e1f1, b1a3, h2h3, a2a4, d3d4, f2f3, c2c4, g1g2, b1c3, e1d1, e2g3, e2d4, g1g3, a2a3, g1g4, c2c3, f2h4

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

<rationale>
Position analysis (Win %):
1. c2c3 (17.5%)
2. d3d4 (14.4%)
3. e2c3 (12.8%)
4. b1c3 (12.1%)
5. f2g2 (11.4%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/pppp1p1p/3n1bp1/8/8/1PNBR3/P1PP1PPP/R1BQ2K1 w - -
Side to move: White
Legal moves: d3f1, c3a4, c3d5, h2h3, a1b1, b3b4, f2f4, d1f1, e3e1, g2g3, d3e4, c3b5, e3e6, e3h3, h2h4, c3b1, c1a3, e3g3, d3a6, d3g6, d1e2, a2a3, g1f1, d1g4, e3f3, e3e7, g2g4, g1h1, d1h5, e3e8, f2f3, d3e2, c1b2, e3e2, c3e4, d3f5, d1e1, d3b5, e3e5, c3e2, d1f3, d3c4, a2a4, e3e4

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

<rationale>
Position analysis (Win %):
1. c1a3 (57.5%)
2. d1f3 (52.3%)
3. c1b2 (50.8%)
</rationale><uci_move>c1a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/K7/8/5kQ1/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f4e3, f4e5, f4g4

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>f4g4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/5pp1/pr1pq2p/2p5/4PB1Q/5P2/PP2n1PP/R4R1K w - -
Side to move: White
Legal moves: h4g4, f4e3, f4g3, h4e7, h4h6, f4e5, f4c1, f1e1, f4g5, h2h3, h4g5, f4d2, h4d8, f1d1, h4e1, a1c1, f1b1, a1b1, a1e1, f1c1, a2a3, b2b3, h4f2, f4d6, a2a4, h4h3, h4h5, f1g1, h4g3, e4e5, f1f2, a1d1, g2g4, f4h6, h4f6, b2b4, g2g3

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

<rationale>
Position analysis (Win %):
1. f1e1 (32.1%)
2. f1f2 (30.2%)
3. b2b3 (28.9%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k5/5N2/p3r1p1/r5P1/5P2/4RK2/4B3 b - -
Side to move: Black
Legal moves: c7b8, a4b4, c7c8, c7d6, a4f4, e5e8, a4e4, c7c6, e5c5, a4d4, e5e2, e5e3, e5b5, e5f5, e5d5, a4c4, c7b6, a4a2, e5e7, a4g4, a4a1, c7d8, c7b7, a4a3, e5e6, e5e4

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

<rationale>
Position analysis (Win %):
1. a4g4 (88.8%)
2. c7d6 (78.8%)
3. e5c5 (77.4%)
4. e5b5 (77.4%)
5. e5e2 (51.8%)
</rationale><uci_move>a4g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2p1p/2p1pp2/2P5/8/6rq/P1P1BP1P/R2R2K1 w - -
Side to move: White
Legal moves: h2g3, f2g3, g1h1

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

<rationale>
Position analysis (Win %):
1. h2g3 (99.0%)
2. f2g3 (99.0%)
3. g1h1 (1.0%)
</rationale><uci_move>h2g3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p2/2qb2p1/2pnP1N1/5Pp1/2P3P1/P1Q4K/1RB2R2 b - -
Side to move: Black
Legal moves: f7f5, d5f6, c6b7, e8b8, d6e5, d6e7, d6b8, e8e6, d5e7, a7a6, c6b5, d5f4, g8h8, c6a6, d5c7, c6a4, c6d7, a8b8, c6c7, c6c8, c6b6, c5c4, e8f8, d5c3, a8c8, d5e3, a8d8, d6c7, e8e5, d5b6, d5b4, g8g7, a7a5, e8e7, e8d8, d6f8, e8c8, g8f8, f7f6

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

<rationale>
Position analysis (Win %):
1. d6c7 (57.0%)
2. d6f8 (52.1%)
3. c5c4 (50.0%)
4. g8g7 (50.0%)
5. d6e7 (46.2%)
</rationale><uci_move>d6c7</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p4p1p/6p1/8/8/P1p1PB1P/5PP1/1b4K1 w - -
Side to move: White
Legal moves: f3g4, g1h1, f3h5, f3d5, g2g4, g1h2, f3d1, f3e4, f3e2, a3a4, f3a8, g2g3, g1f1, h3h4, f3c6, e3e4, f3b7

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

<rationale>
Position analysis (Win %):
1. f3d1 (14.8%)
2. g1h2 (9.0%)
3. h3h4 (8.7%)
</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): 8/8/2p2K2/1k5r/3P2R1/8/5P2/8 b - -
Side to move: Black
Legal moves: h5h6, b5a5, b5a6, h5f5, h5e5, h5d5, b5b6, h5g5, b5b4, c6c5, h5h4, h5c5, h5h7, b5a4, b5c4, h5h2, h5h3, h5h8, h5h1

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

<rationale>
Position analysis (Win %):
1. h5h6 (67.9%)
2. h5d5 (50.1%)
3. b5c4 (50.0%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/2p2ppp/pbnqbn2/4p3/B3P3/2P2N1P/1P1NQPP1/R1BR2K1 w - -
Side to move: White
Legal moves: g1h1, d2b3, e2a6, d2c4, a1a3, b2b4, f3d4, a1a2, d2f1, h3h4, d1e1, f3e5, c3c4, a4c2, a4c6, g1f1, e2f1, b2b3, e2e1, d1f1, g2g4, e2d3, f3h2, e2b5, f3h4, d2b1, f3e1, e2e3, a4b3, a1b1, a4b5, f3g5, e2c4, g1h2, g2g3

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

<rationale>
Position analysis (Win %):
1. d2f1 (81.7%)
2. d2b1 (75.7%)
3. b2b4 (67.4%)
</rationale><uci_move>d2f1</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb2/7p/p3p1p1/1p6/6b1/1B1n2N1/PPP4P/2K2R2 w - -
Side to move: White
Legal moves: c2d3, c1d2, c1b1

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

<rationale>
Position analysis (Win %):
1. c2d3 (16.1%)
2. c1b1 (10.4%)
3. c1d2 (9.1%)
</rationale><uci_move>c2d3</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/ppp1bppp/8/3q4/3Pn3/5N2/PP2BPPP/RNBQ1RK1 w - -
Side to move: White
Legal moves: h2h3, b1c3, c1e3, b2b4, c1g5, e2c4, d1a4, f3g5, f3e5, d1c2, h2h4, d1d2, d1e1, b2b3, d1b3, e2b5, b1a3, f3e1, g1h1, c1h6, f3d2, c1d2, c1f4, g2g4, f1e1, d1d3, a2a4, e2a6, f3h4, e2d3, b1d2, a2a3, g2g3

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

<rationale>
Position analysis (Win %):
1. b1c3 (56.8%)
2. e2d3 (54.2%)
3. c1e3 (53.9%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 6qr/1r6/kn6/pp1pPPP1/b1pP4/P1P1N1Qp/R1P3nB/5RK1 b - -
Side to move: Black
Legal moves: b6d7, h8h4, a4c2, g8b8, b7g7, g2e1, g8c8, h8h7, g8d8, g8g7, g2f4, b7c7, h8h6, b7b8, g8g5, b7f7, g8a8, g8g6, g2e3, b6c8, a6a7, b7d7, b7e7, g2h4, h8h5, b6a8, b7a7, a4b3, b7h7, g8h7, g8e6, g8f8, g8e8, b5b4, g8f7

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

<rationale>
Position analysis (Win %):
1. g2e3 (50.0%)
2. b5b4 (44.7%)
3. h8h5 (21.1%)
</rationale><uci_move>g2e3</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/3b1pp1/5q1p/1ppP4/8/1B1P2Q1/1PP3PP/2R4K w - -
Side to move: White
Legal moves: c1b1, h1g1, g3h4, c1e1, g3f3, c2c3, g3b8, h2h4, c2c4, g3g5, h2h3, g3c7, c1f1, g3e1, g3f4, c1d1, b3a4, g3f2, g3h3, g3g6, b3a2, d3d4, c1g1, b3c4, d5d6, g3d6, g3e3, g3g7, g3e5, c1a1, g3g4

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

<rationale>
Position analysis (Win %):
1. c2c3 (53.5%)
2. g3c7 (51.6%)
3. c1g1 (51.2%)
4. g3f3 (50.0%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/2p1pn2/1p6/P1pP4/5NP1/1P2PPBP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: a7a5, f8a3, f6g8, b8a6, h7h6, g7g5, d8d7, f8d6, d8d5, f8b4, e8d7, d8a5, f8e7, c8a6, c8d7, c4c3, d8d6, e8e7, e6e5, b8d7, h7h5, c8b7, f6g4, b5a4, b5b4, f6d5, d8e7, f6h5, g7g6, d8b6, d8d4, f6d7, h8g8, c6c5, d8c7, a7a6, f6e4, f8c5

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

<rationale>
Position analysis (Win %):
1. d8b6 (54.9%)
2. a7a6 (53.6%)
3. c8b7 (51.0%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/bp3pp1/p1p1b2p/P2n4/R7/2P4P/1PBN1PP1/2B1Q1K1 w - -
Side to move: White
Legal moves: a4e4, c2g6, c2d3, c2h7, a4c4, c2f5, a4a1, g2g4, e1e5, b2b4, b2b3, c2b3, c2b1, e1e6, d2e4, c2e4, e1e4, g1h1, e1f1, g1f1, d2f1, d2b3, a4g4, d2b1, g1h2, g2g3, e1d1, a4b4, a4a2, a4d4, a4h4, c3c4, h3h4, e1e3, d2f3, a4f4, c2d1, a4a3, e1e2, d2c4

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

<rationale>
Position analysis (Win %):
1. e1e4 (50.0%)
2. d2f3 (50.0%)
3. d2f1 (50.0%)
4. e1e2 (50.0%)
5. e1e5 (47.1%)
</rationale><uci_move>e1e4</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1pq1bppp/p7/P1pbp3/4P3/4BP2/1PP3PP/R2RQ1K1 w - -
Side to move: White
Legal moves: e1e2, a1b1, e3f2, e3c5, d1d2, b2b3, e1d2, e3h6, e1f1, e1c3, a1a3, d1c1, e3g5, e1b4, f3f4, d1b1, e1g3, a1a4, d1d4, e3d4, g1h1, c2c3, g2g3, e1h4, a1a2, e4d5, e3c1, d1d3, h2h3, e3d2, g1f1, b2b4, h2h4, a1c1, e3f4, d1d5, g2g4, g1f2, e1f2, c2c4

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

<rationale>
Position analysis (Win %):
1. d1d5 (55.2%)
2. e4d5 (50.1%)
3. h2h4 (20.3%)
4. g2g4 (20.3%)
5. e1g3 (19.3%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp3ppp/3b4/2pPp3/2P5/1P1Q1N2/P4PPP/R4RK1 w - -
Side to move: White
Legal moves: d3c2, d3c3, d3f5, f1e1, h2h4, a1b1, d3d1, f3e1, a1e1, f3d4, a1d1, f1b1, f3g5, d3e2, d3b1, g2g4, a1c1, d3g6, f3d2, a2a4, g1h1, d3d2, f1d1, a2a3, f3e5, f1c1, h2h3, d3h7, d3e4, d3d4, d3e3, g2g3, b3b4, f3h4

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

<rationale>
Position analysis (Win %):
1. a1e1 (58.9%)
2. f1e1 (56.8%)
3. h2h4 (53.9%)
</rationale><uci_move>a1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pQ3nk1/2p5/2P5/6bp/6R1/PP3PPK/3q4 w - -
Side to move: White
Legal moves: a2a4, b7c7, b7b3, b7a8, f2f4, g3a3, g3e3, b7b8, b7e7, g3b3, b7a6, a2a3, b7b4, g3h3, b7a7, f2f3, g3c3, b7c6, b7b5, b7d7, b7c8, b7b6, b2b4, b2b3, g3f3, g3d3, b7f7, g3g4

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

<rationale>
Position analysis (Win %):
1. g3e3 (66.9%)
2. g3b3 (59.1%)
3. g3c3 (57.1%)
4. g3a3 (55.5%)
</rationale><uci_move>g3e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1nqppp/2pb1n2/8/3PN1b1/3Q1NP1/PP3PBP/R1B1R1K1 w - -
Side to move: White
Legal moves: c1e3, e4f6, d3e2, d3b3, f3d2, e4d6, d3a6, f3e5, g2h1, d3d2, c1g5, c1f4, e1d1, g2h3, d3e3, c1h6, f3g5, d3b5, d3f1, f3h4, e4c5, h2h3, e4c3, a2a4, g1f1, e1e2, g1h1, g2f1, e4g5, a1b1, a2a3, d3c4, b2b4, e1f1, d3b1, d3c3, e4d2, d3a3, h2h4, b2b3, e1e3, d3d1, c1d2, d3c2, d4d5

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

<rationale>
Position analysis (Win %):
1. c1g5 (53.7%)
2. e4d6 (50.8%)
3. f3g5 (49.8%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1bpp1ppp/p4n2/1p2P3/3p4/1B6/PPP2PPP/RNBQK2R w KQkq -
Side to move: White
Legal moves: f2f4, e1f1, c1h6, g2g3, g2g4, d1d2, a2a3, e1g1, c2c4, a2a4, c1g5, c1d2, h1g1, b3c4, b1c3, b3f7, d1e2, h2h3, c2c3, b1a3, d1d4, h1f1, b3d5, e1e2, b1d2, e5e6, c1f4, e5f6, d1f3, b3a4, c1e3, f2f3, d1h5, h2h4, b3e6, d1d3, d1g4, e1d2

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

<rationale>
Position analysis (Win %):
1. e5f6 (63.0%)
2. d1d4 (50.6%)
3. b1d2 (50.0%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/pppp1rpp/2n5/6q1/4Q3/2B5/PPP2PPP/2KR2NR w - -
Side to move: White
Legal moves: e4f4, d1d2, c1b1, e4e3, f2f4, c3d2

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

<rationale>
Position analysis (Win %):
1. d1d2 (50.0%)
2. c3d2 (50.0%)
3. c1b1 (49.7%)
4. f2f4 (48.6%)
5. e4e3 (46.1%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppppq1pB/8/4npp1/3QP3/8/PPP2PPP/RNB1K2R w KQkq -
Side to move: White
Legal moves: c2c4, d4a7, b2b3, e4f5, d4c4, e1f1, d4d6, b2b4, a2a4, c1e3, d4d2, c1g5, a2a3, e1e2, h1g1, h2h4, e1d1, h1f1, h7g8, h7f5, h2h3, b1c3, e1d2, f2f3, h7g6, f2f4, b1a3, g2g4, d4a4, c1d2, d4c3, d4c5, b1d2, d4e3, g2g3, e1g1, d4d5, d4b6, c2c3, d4b4, d4e5, d4d3, d4d1, c1f4, d4d7

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

<rationale>
Position analysis (Win %):
1. h7f5 (60.7%)
2. f2f4 (40.2%)
3. c1g5 (26.8%)
</rationale><uci_move>h7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2P5/3n1pp1/1N5p/1PR2Pk1/8/r1K5/8 w - -
Side to move: White
Legal moves: c2b3, c2d1, c2b1, c2d3, c2c1, c2c3

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

<rationale>
Position analysis (Win %):
1. c2b3 (94.9%)
2. c2b1 (94.4%)
3. c2d3 (76.7%)
</rationale><uci_move>c2b3</uci_move><|eot_id|>


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

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

Position (FEN): 3Rb3/1pp2kpp/1b2p3/p3p3/4P3/B1P2P2/2K3PP/8 w - -
Side to move: White
Legal moves: a3d6, a3e7, c2d2, f3f4, g2g3, c2b2, d8d5, c2d1, d8d7, g2g4, d8a8, c2c1, d8e8, d8d2, d8d6, h2h3, a3c5, d8d4, d8d3, d8c8, c3c4, a3b4, c2d3, d8d1, h2h4, a3b2, c2b3, d8b8, a3c1, a3f8, c2b1

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

<rationale>
Position analysis (Win %):
1. d8b8 (70.3%)
2. c2d3 (68.5%)
3. c3c4 (65.5%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/1BP5/p5kn/5p2/1P6/4P1p1/8/2K4R b - -
Side to move: Black
Legal moves: f8a8, f8b8, f8e8, g6f6, f8h8, f8d8, f8f7, f8f6, g6h7, g3g2, g6g5, f8c8, h6g8, g6f7, f5f4, h6g4, f8g8, g6g7, a6a5, h6f7

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

<rationale>
Position analysis (Win %):
1. g3g2 (87.9%)
2. h6g8 (86.6%)
3. f5f4 (86.4%)
4. h6g4 (86.3%)
5. h6f7 (85.8%)
</rationale><uci_move>g3g2</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1b3pbp/p4np1/1p1q4/1P1N4/P1BpPN2/1Q3PPP/3R2K1 b - -
Side to move: Black
Legal moves: g6g5, g8f8, f6d7, b7c8, d5e5, d5c5, e8f8, d5h5, g7f8, e8e7, d5c6, g8h8, e8b8, d5a2, b7c6, f6g4, f6h5, g7h6, d3d2, d5e4, a6a5, f6e4, e8c8, h7h5, h7h6, d5d8, e8a8, d5b3, d5d6, d5e6, d5f3, e8e6, d5d4, d5g5, e8e5, e8e4, e8d8, d5d7, b7a8, d5c4, g7h8, d5f5, e8e3

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

<rationale>
Position analysis (Win %):
1. e8c8 (49.4%)
2. f6d7 (47.1%)
3. d5h5 (44.4%)
4. f6g4 (42.8%)
5. f6e4 (35.3%)
</rationale><uci_move>e8c8</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1bnr/pppq1ppp/2n5/2Pp4/1P1Pp3/2N2NP1/P3PPKP/R1BQ1R2 w - -
Side to move: White
Legal moves: a1b1, d1d3, c1b2, c1h6, f3g1, g2g1, c3d5, d1e1, f3e5, f3d2, a2a3, f1g1, c1g5, d1d2, c1a3, c3a4, b4b5, c3b1, c3b5, c1f4, g2h1, c1e3, d1c2, f3g5, f3h4, h2h3, f1h1, a2a4, c3e4, f1e1, g3g4, d1a4, h2h4, e2e3, c1d2, d1b3, f3e1

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

<rationale>
Position analysis (Win %):
1. f3h4 (59.9%)
2. f3e1 (57.6%)
3. f3g1 (56.6%)
</rationale><uci_move>f3h4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/8/1B1n4/8/2N5/PP1P1PPP/R1BQK1NR b KQkq -
Side to move: Black
Legal moves: b8c6, d8d7, c8d7, b8d7

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

<rationale>
Position analysis (Win %):
1. b8d7 (85.6%)
2. b8c6 (50.0%)
3. c8d7 (50.0%)
</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): r1q2rk1/pp3ppp/2nb4/3Q1p1n/3P4/2P1BN1P/PP1N1PP1/4RRK1 b - -
Side to move: Black
Legal moves: c6a5, c6e5, d6a3, a8b8, b7b6, b7b5, c6b8, c8d8, h5f4, c6b4, d6b4, d6b8, d6c5, h5g3, f8e8, a7a6, f5f4, d6g3, g8h8, c6e7, d6f4, c6d4, c8c7, c6d8, c8e8, g7g6, g7g5, d6e7, c8e6, h7h6, c8b8, d6e5, a7a5, c8d7, d6h2, d6c7, f8d8, h5f6

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

<rationale>
Position analysis (Win %):
1. d6e7 (69.8%)
2. d6b8 (68.1%)
3. c8e6 (67.9%)
4. d6c7 (65.1%)
5. f8d8 (58.6%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/2p1bppp/2n5/pp1pP3/3Pn3/1B3N2/PP3PPP/RNBQR1K1 w - -
Side to move: White
Legal moves: e1e4, f3d2, b1d2, d1e2, d1d2, g1h1, c1g5, b3c4, b3d5, a2a4, e5e6, e1f1, g2g3, c1h6, h2h3, b1c3, a2a3, e1e3, b3c2, g2g4, d1d3, e1e2, d1c2, b1a3, f3g5, c1f4, c1e3, b3a4, c1d2, f3h4, h2h4, g1f1

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

<rationale>
Position analysis (Win %):
1. b1c3 (56.4%)
2. a2a3 (52.3%)
3. b1d2 (50.0%)
4. a2a4 (49.4%)
5. b3c2 (49.4%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/pp1n1r1p/2n1p1p1/q2p4/2pP3P/P1P2N2/2PBBPP1/R2QK2R b KQ -
Side to move: Black
Legal moves: f7f5, g8h8, a5c7, c6b8, g6g5, g8g7, e6e5, a5d8, a5b6, d7c5, a7a6, c6b4, f7f8, f7f6, a5b4, a5c3, a5a4, f7g7, c6e7, c6d4, h7h5, d7b6, a5a3, d7f6, f7f4, d7f8, a5a6, d7b8, c6d8, f7f3, a5b5, a8b8, g8f8, h7h6, b7b5, f7e7, b7b6, d7e5, c6e5, a5c5

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

<rationale>
Position analysis (Win %):
1. e6e5 (61.0%)
2. f7g7 (57.7%)
3. d7f6 (55.0%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/ppp1pppp/2n2n2/3p1b2/3P4/2N1PN2/PPP1BPPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: f5h3, g7g5, a7a6, b7b6, c6d4, f5c8, f6d7, a8b8, f5e4, e8d7, c6b4, a7a5, d8d6, e7e5, f5d3, f6e4, f5c2, a8c8, f6h5, d8b8, d8c8, f5d7, f5g6, g7g6, h7h5, b7b5, f6g8, c6a5, d8d7, c6e5, h8g8, f6g4, f5e6, f5g4, h7h6, e7e6, c6b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (50.5%)
2. a7a6 (49.8%)
3. c6b4 (49.4%)
4. h7h5 (49.3%)
5. e7e6 (47.7%)
</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): r1bqkbnr/ppp2ppp/2np4/1N6/4PB2/2N5/PPP2PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: g7g5, c8e6, c6e5, d6d5, c6a5, h7h5, c8d7, f7f6, d8d7, a7a5, c6b4, g8f6, c8g4, b7b6, e8e7, c6d4, e8d7, c8h3, c6b8, h7h6, d8g5, d8e7, f8e7, a8b8, f7f5, g8e7, g8h6, g7g6, d8h4, d8f6, a7a6, c8f5, c6e7

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

<rationale>
Position analysis (Win %):
1. c8e6 (59.5%)
2. a7a6 (57.6%)
3. g8f6 (55.0%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/bp1b1ppp/p3p3/3pP3/5P2/P1N2N2/1PPq2PP/3R1R1K w k -
Side to move: White
Legal moves: f3e1, a3a4, d1a1, b2b4, d1b1, f3g1, d1e1, f1f2, c3a2, h2h3, f3h4, f4f5, h2h4, c3e4, d1d2, c3d5, c3e2, c3a4, g2g3, f1g1, d1c1, f3d4, g2g4, f1e1, c3b1, b2b3, f3d2, c3b5, f3g5

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

<rationale>
Position analysis (Win %):
1. d1d2 (36.8%)
2. f3d2 (33.1%)
3. c3e4 (8.4%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/8/8/5K1P/6p1/8/8/8 b - - 0 1
Side to move: Black
Legal moves: g4g3, d8c7, d8e8, d8e7, d8d7, d8c8

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>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp2pbp/2nppnp1/8/2PPP3/P1N2N2/1P2BPPP/R1BQK2R w KQ -
Side to move: White
Legal moves: f3g1, a1b1, a1a2, c3b5, d1d3, c4c5, d1a4, b2b3, d1c2, e2f1, c1e3, d1d2, e1g1, c1d2, c3a2, g2g3, c3a4, c1h6, c1f4, h2h4, f3g5, e1d2, h2h3, f3h4, f3e5, e1f1, a3a4, e4e5, d1b3, e2d3, h1g1, d4d5, h1f1, c3b1, g2g4, c1g5, c3d5, f3d2, b2b4

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

<rationale>
Position analysis (Win %):
1. c1e3 (55.1%)
2. d4d5 (53.1%)
3. c1g5 (52.9%)
4. h2h3 (52.2%)
</rationale><uci_move>c1e3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/1p1ppppp/p7/q1p5/4PP2/2N2N2/PPPP2PP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: a5b6, d7d6, g8h6, a5c3, e8d8, f7f5, g8f6, h7h6, g7g5, b7b6, a5c7, e7e5, a8a7, g7g6, a5a2, a5b5, c5c4, a5b4, a5a3, b8c6, e7e6, h7h5, b7b5, f7f6, a5a4, a5d8, d7d5

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

<rationale>
Position analysis (Win %):
1. g7g6 (59.3%)
2. d7d6 (58.6%)
3. b8c6 (56.3%)
4. b7b5 (54.4%)
5. e7e6 (53.9%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p2n2pp/1p3n2/8/1P6/1bP1P3/5PPP/R1B2RK1 w - -
Side to move: White
Legal moves: a1a5, e3e4, a1a3, h2h3, f1e1, f1d1, c1b2, h2h4, c3c4, a1a2, a1a4, a1b1, f2f4, f2f3, b4b5, c1a3, a1a7, g2g3, g2g4, c1d2, a1a6, g1h1

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

<rationale>
Position analysis (Win %):
1. a1b1 (49.9%)
2. a1a3 (48.3%)
3. c3c4 (45.6%)
</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): r6k/pB4pp/n7/8/3P2b1/P7/1P3PPP/2K1R3 b - -
Side to move: Black
Legal moves: a6b8, g4d7, h7h5, g4h3, a6c7, g4h5, g4f3, a6c5, a8f8, a8e8, a8c8, a8d8, a8g8, a6b4, g4e6, g4c8, g7g5, a8b8, g7g6, g4e2, h7h6, h8g8, g4f5, g4d1

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

<rationale>
Position analysis (Win %):
1. a8b8 (87.3%)
2. a8f8 (87.2%)
3. a8d8 (86.0%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/8/4k3/1R6/7K b - - 0 1
Side to move: Black
Legal moves: e3d3, e3e4, e3f4, e3f3, e3d4

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>e3f4</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/ppq2ppp/2n5/1BPpPQ2/1P6/P3P3/2P3PP/R4RK1 b kq -
Side to move: Black
Legal moves: c7d8, c7d6, f8d6, b7b6, d5d4, c7d7, h7h6, f8c5, f8e7, h7h5, a8d8, e8d8, c7b8, a8b8, c7e5, f7f6, a7a5, a7a6, c7a5, c7b6, g7g5, c7c8, c7e7, e8e7, g7g6, h8g8, a8c8

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

<rationale>
Position analysis (Win %):
1. f8c5 (55.7%)
2. a8d8 (51.7%)
3. c7d7 (50.4%)
4. c7e7 (42.4%)
5. a7a6 (42.1%)
</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): r2q1rk1/p2b1pbp/4p1p1/3p4/3P1B2/1Q2P1P1/P4PBP/R4RK1 b - -
Side to move: Black
Legal moves: d7c8, e6e5, d8e7, h7h5, g6g5, d7e8, g7d4, d8f6, a8b8, a8c8, g7e5, d8c8, f8e8, f7f5, g8h8, d7c6, d7a4, g7h6, h7h6, d7b5, a7a6, d8c7, g7f6, d8b8, f7f6, d8e8, d8a5, d8g5, g7h8, a7a5, d8h4, d8b6

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

<rationale>
Position analysis (Win %):
1. d8a5 (55.5%)
2. d8b6 (53.8%)
3. g6g5 (52.2%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7k/R7/5K2/8/8 w - - 0 1
Side to move: White
Legal moves: f3e4, a4b4, f3f4, f3g3, a4a8, a4a2, a4c4, a4a7, a4g4, f3e2, a4e4, a4a3, a4h4, a4f4, f3g2, f3e3, a4a1, a4d4, a4a6, a4a5, f3f2

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>a4a8</uci_move><|eot_id|>


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

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

Position (FEN): 1k3r2/1ppn2pp/pb6/8/1PB5/2Pp4/PB3PPP/3R2K1 w - -
Side to move: White
Legal moves: b4b5, c4b5, h2h4, c4a6, d1d3, d1d2, b2c1, b2a1, h2h3, a2a3, d1c1, g2g3, a2a4, b2a3, d1e1, c4d3, c4b3, d1b1, d1f1, g1h1, g1f1, c4g8, c4e6, c4d5, c4f7, d1a1, g2g4

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

<rationale>
Position analysis (Win %):
1. b2c1 (19.3%)
2. d1f1 (16.4%)
3. d1d2 (16.1%)
4. c4b3 (14.7%)
5. b2a1 (14.4%)
</rationale><uci_move>b2c1</uci_move><|eot_id|>


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

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

Position (FEN): 8/1b6/5k2/2K5/p1P5/P7/4P2P/8 b - -
Side to move: Black
Legal moves: f6e7, f6g7, f6g5, b7g2, f6g6, f6f5, f6e5, f6f7, b7a6, b7h1, b7d5, b7c6, b7f3, b7a8, b7e4, f6e6, b7c8

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

<rationale>
Position analysis (Win %):
1. b7a6 (89.7%)
2. f6e6 (89.6%)
3. f6e7 (89.6%)
4. f6e5 (88.5%)
5. b7c8 (53.2%)
</rationale><uci_move>b7a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pr1q1ppp/8/5b2/3p2n1/P6P/1P1Q1PP1/2R2RK1 w - -
Side to move: White
Legal moves: c1c7, g1h1, d2f4, c1c8, d2g5, d2d3, d2d4, h3h4, b2b4, f2f3, d2e3, c1b1, d2a5, a3a4, c1c5, c1c3, b2b3, f2f4, d2c2, d2h6, d2b4, c1c2, c1a1, f1d1, c1d1, d2e2, h3g4, c1e1, d2e1, c1c4, d2d1, d2c3, f1e1, g2g3, c1c6

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

<rationale>
Position analysis (Win %):
1. h3g4 (74.5%)
2. c1c4 (53.8%)
3. f1d1 (46.8%)
4. c1d1 (45.2%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3ppp/4pn2/6B1/1b1P4/5N2/1q1NPPPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: d1b1, d4d5, a1a4, a1a6, h2h4, a1a7, f3e5, e2e4, g5e3, g5f6, g5h4, h2h3, g2g3, d1a4, g2g4, f3g1, e2e3, a1a5, a1a2, d1b3, d1c1, g5h6, a1c1, h1g1, a1a3, d1c2, f3h4, a1b1, g5f4

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

<rationale>
Position analysis (Win %):
1. a1b1 (53.3%)
2. a1c1 (45.0%)
3. g5f6 (43.1%)
4. e2e4 (42.5%)
5. g2g3 (40.9%)
</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): 8/4b3/1n2k1p1/2p1p1P1/p1p1N2P/1rP5/2KB1P2/6R1 w - -
Side to move: White
Legal moves: g1f1, g1b1, e4d6, g1d1, g1e1, e4g3, c2c1, g1a1, g1g4, g1g2, d2e3, d2c1, d2e1, c2d1, f2f4, g1g3, e4f6, g1h1, d2f4, f2f3, h4h5, g1c1, e4c5

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

<rationale>
Position analysis (Win %):
1. g1a1 (50.0%)
2. f2f3 (49.5%)
3. g1h1 (47.7%)
4. g1b1 (47.2%)
</rationale><uci_move>g1a1</uci_move><|eot_id|>


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

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

Position (FEN): r1bQnrk1/pp2p1b1/2p2ppP/4P1N1/5Pp1/2N5/PP1K4/n6R w - -
Side to move: White
Legal moves: b2b4, h1g1, a2a3, d2d3, d8e7, c3e2, d8a5, d2e1, h1h3, d8d4, h1h4, d8c7, h1d1, d8c8, b2b3, h1b1, e5f6, c3e4, h1f1, g5e6, a2a4, h1h5, g5h7, d8b6, c3a4, d8d7, g5f7, h1e1, h1c1, e5e6, d8d3, h6g7, c3d1, d2e2, d8d5, c3b5, c3b1, f4f5, d8e8, h1a1, g5h3, d2d1, g5f3, h6h7, c3d5, h1h2, d2c1, d2e3, d8d6, g5e4

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

<rationale>
Position analysis (Win %):
1. h6g7 (99.0%)
2. c3e4 (98.2%)
3. c3d5 (96.5%)
</rationale><uci_move>h6g7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3b4/4kp1p/6pP/1P1KB1P1/5P2/8 b - -
Side to move: Black
Legal moves: d6a3, d6c7, d6c5, d6b8, d6f8, e5d5, d6b4, e5f6, f5f4, d6e7, e5e6

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

<rationale>
Position analysis (Win %):
1. d6e7 (88.8%)
2. d6b4 (88.5%)
3. e5d5 (50.3%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/5p1p/Q2p1qpb/1p6/1P2p3/4PB1P/1Pr2PPB/3R2K1 w - -
Side to move: White
Legal moves: d1d3, h2d6, a6a4, a6a3, a6b5, d1d4, d1f1, a6d6, d1a1, h3h4, a6a5, f3g4, d1e1, g2g4, h2f4, d1d6, g1f1, a6a8, b2b3, a6a7, g2g3, d1c1, a6a2, g1h1, d1b1, f3h5, f3e4, a6b6, a6a1, a6c6, d1d5, h2e5, a6c8, h2g3, d1d2, a6b7, f3e2

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

<rationale>
Position analysis (Win %):
1. a6d6 (14.8%)
2. f3e4 (14.7%)
3. a6b5 (13.3%)
</rationale><uci_move>a6d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq2k1/ppp3pr/2n2nNp/3p4/4P3/1Qp5/PP3PPP/RNBR2K1 b - -
Side to move: Black
Legal moves: d8d6, c6e5, d8d7, c8f5, c3b2, c3c2, b7b6, f6d7, f6e8, b7b5, c6e7, h7h8, d8e8, c6d4, c8h3, c6a5, h6h5, f6e4, d8f8, c6b4, a7a6, c8e6, a7a5, c6b8, d8e7, a8b8, g8f7, c8g4, c8d7, f6g4, f6h5

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

<rationale>
Position analysis (Win %):
1. c8g4 (61.2%)
2. d8e8 (47.6%)
3. c3c2 (47.4%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2p2ppp/p1n1b3/1p1pP3/4n3/1BPQbN2/PP3PPP/RN3RK1 w - -
Side to move: White
Legal moves: b3d1, f2e3, g2g3, d3b5, g2g4, d3d2, h2h4, f3d2, g1h1, f1c1, b3c2, b1d2, b3c4, f3h4, a2a4, h2h3, a2a3, d3d4, f1e1, b1a3, b3d5, b3a4, f3d4, f3e1, d3c4, d3e2, d3d1, d3d5, c3c4, d3c2, f1d1, f3g5, d3e3, d3e4

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

<rationale>
Position analysis (Win %):
1. d3e3 (51.9%)
2. f2e3 (36.3%)
3. d3e2 (11.8%)
</rationale><uci_move>d3e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/8/B1k5/2B4K/8 w - - 0 1
Side to move: White
Legal moves: h2g1, c2h7, h2h3, c2f5, a3d6, c2b1, h2g2, h2g3, c2e4, c2g6, h2h1, c2d1, a3b4, c2a4, a3e7, a3c1, c2d3, c2b3, a3f8, a3c5, a3b2

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>c2h7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2q1bppp/5n2/1P1p1P2/pP2pP2/2P1B2Q/1K4PP/3R3R b - -
Side to move: Black
Legal moves: h7h6, f8c8, f6e8, c7c4, c7c6, a4a3, f8e8, e7c5, c7b8, c7c5, c7c3, d5d4, c7a7, g8h8, c7d6, c7f4, f8a8, c7a5, e7b4, h7h5, c7d8, f6h5, c7d7, g7g5, c7e5, c7b7, f6d7, c7b6, c7c8, g7g6, f8d8, e7d6, f8b8, e7d8, f6g4

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

<rationale>
Position analysis (Win %):
1. e7d6 (52.0%)
2. c7c4 (50.0%)
3. f6e8 (50.0%)
4. e7b4 (46.3%)
5. a4a3 (16.4%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/pp1bp1bp/q2p1np1/4P3/2r3P1/1NN1BP2/PPPQ4/2KR3R b - -
Side to move: Black
Legal moves: d6e5, c4f4, d7c6, c4c6, d6d5, b7b6, a6b6, c8c6, d7f5, g7h8, b7b5, c8c7, g7f8, h7h6, c8d8, a6a5, d7e8, c4a4, g6g5, f6d5, d7a4, a6c6, c4d4, g8f7, g7h6, c8c5, c4e4, h7h5, a6a3, c4b4, d7e6, f6g4, f6e8, f6h5, e7e6, a6b5, c4c5, d7g4, c8a8, a6a4, c4c7, g8f8, f6e4, c4g4, c8e8, c4c3, a6a2, g8h8, c8f8, c8b8

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

<rationale>
Position analysis (Win %):
1. d6e5 (65.1%)
2. f6g4 (64.7%)
3. f6e8 (58.7%)
</rationale><uci_move>d6e5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/pp2r3/7p/8/PP6/2P2p1P/8/3R1K2 b - -
Side to move: Black
Legal moves: e7g7, g8f7, e7e8, e7e5, f3f2, g8g7, e7h7, h6h5, g8h7, e7c7, e7e3, e7e2, e7e6, a7a6, e7f7, g8h8, e7e1, a7a5, e7d7, b7b5, g8f8, b7b6, e7e4

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

<rationale>
Position analysis (Win %):
1. g8f7 (56.8%)
2. a7a6 (55.0%)
3. b7b6 (52.7%)
4. a7a5 (52.5%)
5. e7c7 (52.0%)
</rationale><uci_move>g8f7</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp2bppp/2p1p3/3p4/2PPn3/2N3P1/PP1NPPBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: e4g3, e7a3, f7f6, e7c5, e7g5, g7g5, b7b5, f7f5, c6c5, e7h4, d8c7, a7a5, e7b4, e6e5, e4c5, e4d6, e4f6, h7h6, f8e8, b7b6, e4d2, e4g5, e4c3, g7g6, d8e8, h7h5, d8d6, e7f6, d5c4, d8a5, d8d7, c8d7, d8b6, g8h8, e4f2, a7a6, b8d7, e7d6, b8a6

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

<rationale>
Position analysis (Win %):
1. e4d6 (54.2%)
2. f7f5 (52.7%)
3. e4d2 (49.0%)
</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): 3r1r2/pbq3kp/1p4p1/n2PpP2/2p4P/2P5/P1BQNPP1/2R2RK1 b - -
Side to move: Black
Legal moves: f8f6, a5b3, d8a8, g7g8, c7e7, c7f7, h7h6, b7d5, f8h8, f8e8, d8e8, c7b8, e5e4, f8f5, g6g5, b7c8, b6b5, c7c5, b7a8, d8b8, g7f7, d8d5, d8c8, c7c8, g6f5, f8f7, g7h8, f8g8, b7c6, b7a6, g7f6, c7c6, d8d7, a5c6, c7d6, c7d7, d8d6, a7a6, h7h5

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

<rationale>
Position analysis (Win %):
1. c7e7 (68.6%)
2. d8d5 (66.9%)
3. g6f5 (61.8%)
</rationale><uci_move>c7e7</uci_move><|eot_id|>