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

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

Position (FEN): r2q1rk1/2pb1pb1/1p1p1npp/2nPp3/pPP1P3/P1N1B3/2QNBPPP/R4RK1 b - b3
Side to move: Black
Legal moves: a8a6, c5e4, f6g4, c5a6, c5d3, d7e6, c7c6, d8e7, c5b3, h6h5, c5e6, a8c8, f6h7, f6d5, a8a5, d8c8, g8h8, d7e8, d7g4, f6e4, a8b8, d7f5, f6h5, d7c8, f8e8, f6e8, d7b5, c5b7, d7h3, a8a7, d8b8, d8e8, a4b3, d7c6, b6b5, g6g5, g7h8, g8h7

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

<rationale>
Position analysis (Win %):
1. f6e4 (71.7%)
2. c5a6 (66.2%)
3. c5b3 (66.0%)
4. c5b7 (61.7%)
5. a4b3 (50.0%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/p1q2ppn/1p2p2p/4P3/P1P4P/2P3P1/2Q2Pb1/R1B2RK1 w k -
Side to move: White
Legal moves: c1g5, a4a5, f1e1, c1b2, h4h5, c1d2, f2f3, c1a3, c2d1, c2e4, c2b2, c2b3, c1h6, g1h2, c2d3, c2b1, a1a3, a1a2, f2f4, c2d2, c2a2, c2h7, c4c5, f1d1, g1g2, a1b1, c2g6, c1f4, g3g4, c2f5, c2e2, c1e3

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

<rationale>
Position analysis (Win %):
1. g1g2 (49.4%)
2. c1a3 (23.8%)
3. c1h6 (23.8%)
</rationale><uci_move>g1g2</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1p3pbp/3p2p1/2pP1b2/1P1p4/6P1/3PPPBP/1RBQ1RK1 w kq -
Side to move: White
Legal moves: b1a1, f1e1, d1e1, b4b5, d1c2, g1h1, g2f3, b4c5, b1b3, f2f3, g3g4, b1b2, h2h3, d1b3, d2d3, h2h4, g2h3, g2h1, g2e4, c1a3, e2e3, d1a4, c1b2, f2f4, e2e4

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

<rationale>
Position analysis (Win %):
1. d2d3 (37.6%)
2. b1b3 (34.3%)
3. b1b2 (33.1%)
4. e2e4 (30.2%)
5. c1b2 (27.4%)
</rationale><uci_move>d2d3</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/4npp1/6qp/3n4/5N1r/Q4B2/PP3PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: c8h3, h6h5, d5b6, f7f5, h4h3, g6h5, g6a6, f8e8, d5f6, d5e3, h4g4, c8a6, e7f5, d5f4, f8d8, g6c2, g6g3, h4f4, g6f5, g8h7, g6e6, g6g2, g6g5, g6b1, g6b6, d5c7, g6f6, c8f5, c8b7, g6d6, f7f6, d5b4, g6e4, c8d7, g6c6, g8h8, g6g4, g6h7, d5c3, h4h5, h4h2, c8g4, c8e6, e7c6, g6d3

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

<rationale>
Position analysis (Win %):
1. g6f6 (87.3%)
2. g6c6 (84.7%)
3. h4f4 (82.7%)
4. g6f5 (75.4%)
5. d5f4 (50.0%)
</rationale><uci_move>g6f6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/ppqnbp1p/2p5/4pQ2/8/5N2/PPP2PPP/R1B2RK1 w - -
Side to move: White
Legal moves: f5h3, b2b3, c1f4, f5h5, f5d3, a2a3, f3h4, f5g4, a2a4, f3d4, f1e1, f5f6, g2g3, c2c4, c2c3, f5g6, f5e6, h2h3, c1d2, f3d2, f5f4, a1b1, c1e3, f3g5, f5f7, f5h7, c1h6, g2g4, f3e5, f5g5, f5e4, h2h4, f3e1, f5d7, f5e5, c1g5, f1d1, g1h1, b2b4

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

<rationale>
Position analysis (Win %):
1. f5f7 (70.1%)
2. f3g5 (67.4%)
3. c1g5 (60.9%)
4. c1h6 (60.7%)
5. c1e3 (60.5%)
</rationale><uci_move>f5f7</uci_move><|eot_id|>


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

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

Position (FEN): 2N1R3/7k/5b2/3B1p1p/4p3/1P2P3/r4P1P/6K1 w - -
Side to move: White
Legal moves: g1f1, g1h1, d5a8, d5g8, e8e4, e8h8, d5c4, d5b7, d5e4, b3b4, h2h3, e8e7, e8e5, g1g2, d5c6, c8a7, c8b6, c8d6, e8g8, e8d8, f2f3, e8f8, c8e7, f2f4, h2h4, e8e6, d5f7, d5e6

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

<rationale>
Position analysis (Win %):
1. c8e7 (90.6%)
2. c8d6 (90.1%)
3. b3b4 (87.8%)
</rationale><uci_move>c8e7</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/8/2P1K2P/p7/4p3/4B3/p4P2/R7 w - -
Side to move: White
Legal moves: f2f3, e3d4, e6e5, a1d1, a1f1, a1c1, h6h7, a1b1, a1a2, e3g5, a1e1, e3c1, f2f4, e6e7, a1g1, c6c7, e3b6, e3c5, e6f6, e6f5, e3a7, e3d2, a1h1, e3f4

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

<rationale>
Position analysis (Win %):
1. c6c7 (99.0%)
2. a1a2 (99.0%)
3. e6e7 (99.6%)
</rationale><uci_move>c6c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/2p5/2p1P3/8/7P/5PP1/R5K1 b - -
Side to move: Black
Legal moves: e8b8, f7f6, f7f5, h7h5, e8c8, e8f8, e8d8, e8e5, a7a5, g8f8, e8e6, e8e7, c5c4, g7g5, e8a8, g7g6, h7h6, g8h8, a7a6

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

<rationale>
Position analysis (Win %):
1. e8a8 (33.2%)
2. g8f8 (31.3%)
3. e8e5 (18.5%)
</rationale><uci_move>e8a8</uci_move><|eot_id|>


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

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

Position (FEN): 7k/7P/1pp1K3/8/1P1r4/P7/7R/8 w - -
Side to move: White
Legal moves: b4b5, a3a4, h2d2, e6f5, h2h6, h2b2, e6f7, h2a2, h2e2, e6f6, h2f2, h2h1, e6e7, e6e5, h2h4, h2h5, h2g2, h2h3, h2c2

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

<rationale>
Position analysis (Win %):
1. h2h3 (86.6%)
2. h2h6 (86.6%)
3. e6e5 (85.1%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 5K2/4P3/3k1bB1/8/8/8/8/8 b - -
Side to move: Black
Legal moves: f6e5, f6h4, f6c3, f6g5, f6g7, f6h8, d6d5, f6b2, d6c5, f6d4, d6c7, f6e7, d6d7, d6e5, f6a1, d6c6, d6e6

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

<rationale>
Position analysis (Win %):
1. d6c5 (99.0%)
2. f6d4 (99.0%)
3. f6b2 (99.0%)
4. f6g7 (99.0%)
5. f6e7 (50.0%)
</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): 2rr2k1/5ppp/p1n2n2/1qb5/3B4/P4PP1/3N1PBP/QR2R1K1 b - -
Side to move: Black
Legal moves: b5d3, f6d7, b5b4, a6a5, c5d4, c6a7, b5a5, c5d6, g7g6, b5b1, c5a3, f6d5, c6b4, h7h6, c6e5, c5e7, d8d4, c6d4, b5b2, d8d7, f6h5, g8f8, d8f8, d8e8, c6e7, b5b6, f6e8, d8d5, b5b8, c5b6, b5b7, b5e2, c8a8, b5f1, c5a7, c5b4, c6b8, h7h5, b5b3, c8c7, f6e4, b5c4, c5f8, g8h8, g7g5, b5a4, f6g4, c6a5, c8b8, d8d6

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

<rationale>
Position analysis (Win %):
1. b5a5 (63.0%)
2. c6d4 (56.1%)
3. c5d4 (21.0%)
</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): r1r3k1/2pn1ppp/1pNqb3/pB2p3/Q2PP3/P7/1P3PPP/2R2RK1 w - -
Side to move: White
Legal moves: h2h3, a4a5, f2f3, b2b4, c6d8, b2b3, c1c2, f1d1, a4c4, b5e2, c1c5, b5c4, f1e1, b5d3, d4e5, c1e1, a4b4, c6e5, a4d1, g1h1, d4d5, c1a1, c6a5, b5a6, a4b3, c1c4, c1b1, c6a7, g2g3, a4c2, h2h4, g2g4, f2f4, c1c3, c1d1, c6b4, c6e7, c6b8

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

<rationale>
Position analysis (Win %):
1. d4d5 (76.0%)
2. f2f4 (75.2%)
3. d4e5 (70.5%)
4. f1d1 (67.1%)
5. a4d1 (66.7%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): r2qrbk1/pp3ppb/5n1p/3pN3/2pP1BP1/PnN1QP1P/1P2P1B1/R1R3K1 w - -
Side to move: White
Legal moves: g4g5, f4g5, g1h1, e5d7, c1b1, f4g3, e5g6, e3f2, g2h1, f4h6, e5f7, c3d1, c3a2, e3d2, h3h4, c1c2, f4h2, e5c6, c1e1, c3b5, c1d1, e3d3, g1f1, a1a2, a3a4, e5c4, c3b1, g2f1, e5d3, c3a4, g1h2, e3e4, a1b1, g1f2, c1f1, c3d5, c3e4

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

<rationale>
Position analysis (Win %):
1. e3f2 (31.3%)
2. f4g3 (27.4%)
3. c1d1 (26.2%)
</rationale><uci_move>e3f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pbr4/1R2BR1k/2p1p1p1/2P1K3/r3P3/8/8 b - -
Side to move: Black
Legal moves: h6h5, h6g7, h6h7

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

<rationale>
Position analysis (Win %):
1. h6h5 (93.9%)
2. h6h7 (91.7%)
3. h6g7 (91.1%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/pp1Q1ppp/2n1p3/q2p4/3P4/4PP2/PPP3PP/1K1R1BNR b K -
Side to move: Black
Legal moves: a7a6, a5c5, c6b4, a5a2, e6e5, g8h8, b7b5, c8b8, c8d8, c6d8, f8d8, g7g5, h7h5, a5d8, c8e8, a5c7, c6e5, a5b6, a5b5, b7b6, c6d4, g7g6, f7f6, a5a3, c6e7, a5a4, a5b4, c8c7, a5e1, f7f5, c8a8, a5d2, a5a6, f8e8, c6b8, a5c3, h7h6

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

<rationale>
Position analysis (Win %):
1. a5a4 (70.0%)
2. c6b4 (66.5%)
3. b7b5 (56.7%)
4. c8c7 (55.5%)
5. f8d8 (47.3%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/8/8/2B1NB2/N2P1P2/PP3P1P/n4RK1 b - -
Side to move: Black
Legal moves: d8d6, d8f6, d8d5, b7b6, a8c8, d8d7, g8h8, a7a6, g7g6, d8g5, a8b8, h7h6, f8e8, a7a5, d8h4, d8d3, h7h5, c7c6, d8d4, b7b5, d8b8, d8c8, a1b3, d8e7, c7c5, d8e8, g7g5, a1c2

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

<rationale>
Position analysis (Win %):
1. d8d4 (28.0%)
2. c7c6 (25.7%)
3. a7a5 (25.4%)
</rationale><uci_move>d8d4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp3pp1/2p1pnbp/8/2BP1B2/5NN1/PPP1QPPP/R3K2R b KQkq -
Side to move: Black
Legal moves: d8a5, b7b5, e6e5, f6h5, d8c7, h6h5, f8d6, a7a6, f6g4, f6g8, h8g8, h8h7, f6h7, d8b6, f8b4, f6d5, a7a5, d8d5, g6c2, g6h7, b8d7, g6e4, g6h5, b8a6, f8a3, g6d3, f6d7, e8d7, b7b6, d8e7, d8d4, f8c5, g6f5, d8d7, c6c5, d8d6, e8e7, f6e4, f8e7, d8c8

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

<rationale>
Position analysis (Win %):
1. b7b5 (56.7%)
2. f6h5 (55.5%)
3. f8b4 (55.3%)
4. b8d7 (52.9%)
5. f8d6 (52.5%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/4k1p1/2pnp1P1/2p4P/1rP5/p1KBNP2/4R3 b - -
Side to move: Black
Legal moves: b3b8, b3c3, a2a1r, e6d6, e7f8, d5b4, a2a1n, b3b1, d5c3, a2a1q, b3b5, e5e4, e7f6, e7g5, d5e3, b3b2, d5b6, d5c7, b3b6, a2a1b, d5f4, b3b4, b3b7, b3a3, e7d6, d5f6, e6d7, e6f5, e6f7, e7d8

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

<rationale>
Position analysis (Win %):
1. e7d6 (41.3%)
2. e6f5 (36.6%)
3. b3b8 (34.6%)
</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): 8/4b3/6p1/2p3P1/K1k4P/8/8/4B3 b - -
Side to move: Black
Legal moves: e7f8, e7d6, e7g5, c4d5, c4d3, e7f6, e7d8, c4d4

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

<rationale>
Position analysis (Win %):
1. e7d8 (48.7%)
2. c4d3 (47.3%)
3. c4d4 (47.2%)
4. e7d6 (47.1%)
5. e7f8 (32.7%)
</rationale><uci_move>e7d8</uci_move><|eot_id|>


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

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

Position (FEN): rnbr2k1/pp3ppp/2p5/q7/2P5/bP2P1B1/P1QN1PPP/R3KB1R b KQ -
Side to move: Black
Legal moves: a5b5, f7f5, a3c5, a5f5, d8d6, c8h3, g7g5, a5c3, d8d2, a3b4, a5c5, b8d7, a5h5, b7b6, a5g5, a5a4, a5e5, a3b2, a5d2, g7g6, d8d4, a5b4, b7b5, h7h5, a5c7, d8d3, c8f5, a3c1, g8f8, a5b6, h7h6, a5a6, d8d5, d8e8, b8a6, a3e7, f7f6, a3d6, a7a6, c8g4, a3f8, c8d7, d8d7, g8h8, c6c5, c8e6, a5d5, d8f8

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

<rationale>
Position analysis (Win %):
1. c8g4 (28.4%)
2. a3b4 (21.4%)
3. b8a6 (20.0%)
4. d8d2 (14.1%)
5. c8f5 (11.1%)
</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): r1b2rk1/p3bppp/qpn1p3/4P3/2P5/1B3N2/P2BQPPP/R2R2K1 w - -
Side to move: White
Legal moves: d1e1, d2g5, b3a4, c4c5, d2c1, f3g5, d2h6, d2e1, f3d4, d1c1, a2a4, d2b4, a1b1, g2g4, e2e1, a1c1, d1b1, a2a3, e2d3, f3e1, b3c2, h2h3, d2c3, g1f1, e2e4, g2g3, d2e3, e2e3, d2a5, h2h4, e2f1, d2f4, d1f1, f3h4, g1h1

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

<rationale>
Position analysis (Win %):
1. e2e4 (58.7%)
2. f3g5 (58.6%)
3. b3c2 (56.5%)
4. e2d3 (54.1%)
5. d2g5 (53.1%)
</rationale><uci_move>e2e4</uci_move><|eot_id|>


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

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

Position (FEN): r2n1rk1/ppp1q1pp/3p4/3Ppb2/4N2P/2P2P2/PP1QP1B1/2KR3R w - -
Side to move: White
Legal moves: h1e1, b2b3, g2f1, d1f1, d2g5, d1g1, d2f4, e2e3, a2a3, e4f2, c1c2, c3c4, d1e1, h4h5, e4d6, d2e3, a2a4, e4c5, e4f6, h1h3, c1b1, f3f4, d2h6, e4g5, d2c2, e4g3, g2h3, h1f1, h1h2, d2d4, d2d3, h1g1, b2b4, d2e1

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

<rationale>
Position analysis (Win %):
1. e4g3 (55.9%)
2. e2e3 (53.4%)
3. h4h5 (50.9%)
</rationale><uci_move>e4g3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1p2q2r/p1p1b3/P1PpPp1p/3Q1Pp1/3BP1P1/5KP1/1R3R2 w - -
Side to move: White
Legal moves: d3e4, d3f5, d4a4, d4b2, d4a1, e3e4, d4e4, b1c1, f1d1, b1d1, b1b4, f1c1, f2g1, b1b2, b1b6, f1e1, b1b5, b1b7, d4b4, f2e2, d3c2, d4d5, d3b5, d4c3, b1a1, b1b3, f2e1, d4c4, d3c4, b1e1, d3e2, d3a6, f1g1, f1h1

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

<rationale>
Position analysis (Win %):
1. f1h1 (58.7%)
2. d4b4 (56.3%)
3. f1d1 (54.7%)
4. d4c3 (54.7%)
5. f1c1 (54.7%)
</rationale><uci_move>f1h1</uci_move><|eot_id|>


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

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

Position (FEN): 8/p5p1/7p/2k1p2P/4P3/PP4P1/2ppK3/5R2 b - -
Side to move: Black
Legal moves: c5d4, g7g6, d2d1q, d2d1r, c2c1r, c5c6, c5b6, a7a6, c2c1n, c2c1q, c5b5, a7a5, g7g5, c5d6, d2d1n, c2c1b, d2d1b

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

<rationale>
Position analysis (Win %):
1. c2c1r (46.8%)
2. d2d1q (39.9%)
3. c2c1q (2.1%)
</rationale><uci_move>c2c1r</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2pp1ppp/2p5/p5b1/8/2NB4/PPPn1PPP/R3K2R w KQkq -
Side to move: White
Legal moves: h2h4, d3e2, b2b4, c3d1, a1d1, d3e4, a1c1, g2g4, f2f3, d3g6, c3b5, e1d1, d3c4, g2g3, h2h3, c3e4, a1b1, d3a6, f2f4, c3a4, h1f1, c3e2, e1e2, c3d5, a2a3, d3f5, b2b3, h1g1, a2a4, e1c1, d3b5, d3h7, c3b1, d3f1

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

<rationale>
Position analysis (Win %):
1. c3e2 (73.6%)
2. a1d1 (68.9%)
3. h2h4 (68.8%)
</rationale><uci_move>c3e2</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp3ppp/2p5/3pp3/4n3/1B3N2/PPPP1PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: d8c7, e4f2, f8b4, b7b6, f8e7, d8d7, c8e6, f7f6, f8c5, d5d4, d8f6, c8f5, c8d7, f7f5, h7h5, g7g6, h8g8, c8g4, c8h3, a7a5, e4c5, e4f6, d8a5, e4g5, e4d2, e8d7, f8a3, d8g5, d8d6, b7b5, g7g5, f8d6, a7a6, h7h6, c6c5, e4c3, d8e7, e4d6, e8e7, e4g3, b8d7, d8h4, d8b6, b8a6

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

<rationale>
Position analysis (Win %):
1. f8d6 (49.4%)
2. f8e7 (48.9%)
3. b8d7 (48.1%)
4. c8e6 (47.4%)
5. f8c5 (46.4%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): r3qr1k/n5b1/bp3pPp/p3p1p1/2NpP3/3P2PB/PP1BQ2P/2R2RK1 b - -
Side to move: Black
Legal moves: e8f7, f8f7, a7c8, a7b5, e8e7, f8g8, a6b7, a6c8, e8b8, a8b8, e8a4, a8c8, a8d8, e8d8, h8g8, g5g4, e8b5, a5a4, e8c8, b6b5, e8e6, a6b5, e8c6, e8g6, e8d7, h6h5, f6f5, a7c6, a6c4

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

<rationale>
Position analysis (Win %):
1. e8b8 (78.4%)
2. a8d8 (76.5%)
3. e8d8 (73.2%)
4. a6c4 (71.2%)
5. a7c8 (69.3%)
</rationale><uci_move>e8b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/4R1Q1/8/1K6/4k3 b - - 0 1
Side to move: Black
Legal moves: e1f1, e1f2, e1d2

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>e1f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/4p1p1/3p4/2pP4/q1P3P1/2P2PKP/1Q6 b - -
Side to move: Black
Legal moves: a3c3, a3a4, a7a6, a3e7, g6g5, g8h8, a3b2, g8h7, a3f8, f7f5, a3c1, a3a1, g8f8, a3a5, f7f6, e6e5, a3b3, a3a6, a3d6, a3c5, a7a5, a3b4, a3a2

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

<rationale>
Position analysis (Win %):
1. f7f6 (30.2%)
2. g6g5 (27.7%)
3. g8h7 (26.6%)
4. a7a5 (25.2%)
5. a3c3 (21.4%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/p5pp/bpnq1p2/8/3Q4/2N1PN2/PPP1B1PP/2KR3R w - -
Side to move: White
Legal moves: c3b1, d1g1, e2a6, d4b6, h2h4, d4d2, c3a4, d4d5, d4e5, d1e1, e2b5, d4f6, b2b3, d1d3, f3e5, f3h4, f3d2, e2d3, h1e1, f3g5, c1b1, d4h4, a2a3, h1f1, c3e4, d4d6, a2a4, h1g1, d4e4, e3e4, e2c4, d1f1, d4g4, h2h3, g2g3, f3g1, d4c4, c1d2, g2g4, d4b4, d4d3, c3b5, d1d2, c3d5, d4a4, d4c5, e2f1, f3e1, b2b4, d4f4

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

<rationale>
Position analysis (Win %):
1. d4d6 (95.8%)
2. e2c4 (95.5%)
3. d4c4 (91.9%)
</rationale><uci_move>d4d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1p2bppp/p1qp1n2/4p3/4P3/3Q1N2/PPP2PPP/1R2RBK1 w - -
Side to move: White
Legal moves: d3c4, f3e5, d3d4, c2c4, b2b4, d3c3, e1e2, f3d2, g2g3, b2b3, e1e3, e1c1, f3g5, g2g4, d3e3, d3a6, g1h1, b1a1, d3d2, f3h4, d3b3, h2h4, c2c3, e1d1, d3e2, a2a4, h2h3, d3a3, f3d4, d3b5, b1d1, d3d6, d3d5, a2a3, f1e2, b1c1, d3d1

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

<rationale>
Position analysis (Win %):
1. c2c3 (50.1%)
2. c2c4 (50.0%)
3. b1c1 (49.2%)
4. e1e2 (49.2%)
5. d3c3 (46.5%)
</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): r2k2N1/ppp2pPp/2n1b3/b5B1/2p5/2p2N2/P4PPP/R2qR1K1 b - -
Side to move: Black
Legal moves: d8d7, d8e8, d8c8, f7f6, c6e7

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

<rationale>
Position analysis (Win %):
1. d8d7 (99.0%)
2. d8e8 (99.0%)
3. f7f6 (95.2%)
4. d8c8 (94.0%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r3/pp6/2p5/3pP3/1qBP1pP1/7P/PP4Q1/1KR5 b - -
Side to move: Black
Legal moves: b7b5, b4a3, b4d6, b8a8, b4f8, e8e7, e8g8, e8e6, b4c3, e8h8, e8f8, b4a4, b4d2, b4e7, e8e5, d5c4, b4b6, b4b2, c6c5, b8c7, b4b5, e8c8, b4e1, b4c5, b4c4, a7a5, e8d8, f4f3, b4a5, a7a6, b7b6, b4b3, b8c8

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

<rationale>
Position analysis (Win %):
1. b4b6 (84.9%)
2. a7a6 (84.0%)
3. a7a5 (83.2%)
4. f4f3 (81.8%)
5. d5c4 (68.2%)
</rationale><uci_move>b4b6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp3pp/5n2/3N1p2/3Pp3/4P1P1/PP3P1P/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: f8c5, c7c6, a8b8, a7a5, b7b5, f6h5, e8f7, f8e7, f8d6, h7h5, d8d5, f6d7, b7b6, g7g5, f6g4, g7g6, f6d5, h8g8, f5f4, a7a6, d8d7, c8e6, d8d6, c8d7, h7h6, f8a3, c7c5, f6g8, f8b4, d8e7, e8d7

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

<rationale>
Position analysis (Win %):
1. f6g4 (78.8%)
2. f6d5 (46.8%)
3. d8d5 (46.7%)
</rationale><uci_move>f6g4</uci_move><|eot_id|>


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

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

Position (FEN): 1Q6/4rpk1/5bp1/qP4Np/7P/8/5PP1/1R4K1 b - -
Side to move: Black
Legal moves: a5b6, f6a1, a5a2, f6g5, e7d7, a5a1, e7e3, a5c3, e7e6, f6e5, e7c7, a5a4, e7a7, e7e8, a5b5, a5b4, g7h6, a5e1, e7e2, e7b7, a5d8, f6c3, a5d2, a5a3, a5a8, a5a7, a5c7, a5a6, e7e4, f6b2, e7e1, e7e5, f6d4

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

<rationale>
Position analysis (Win %):
1. e7e2 (50.0%)
2. a5a2 (50.0%)
3. f6d4 (49.4%)
4. a5e1 (28.6%)
5. e7e1 (6.2%)
</rationale><uci_move>e7e2</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/1bp1bppp/p3pn2/1p1qN3/3P4/P2BPN2/1PQ2PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: c7c5, f6e4, b7c6, d5d4, d5e5, a6a5, f8e8, b7c8, h7h5, b8c6, e7a3, e7c5, g8h8, f6e8, d5d7, f6h5, e7d6, b5b4, e7b4, h7h6, f6g4, d5b3, e7d8, f6d7, d5d6, d5d8, d5a2, d5c5, d5f3, b8d7, a8a7, d5c4, g7g5, f8c8, f8d8, d5e4, g7g6, c7c6, d5c6

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

<rationale>
Position analysis (Win %):
1. f8d8 (54.9%)
2. f8c8 (53.9%)
3. c7c5 (53.4%)
4. f6e4 (52.5%)
5. e7d6 (52.1%)
</rationale><uci_move>f8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/2B1p2p/2P5/8/pK2P3/1b6/8 b - -
Side to move: Black
Legal moves: g7g6, h6h5, f7f6, b2a1, g7h7, f7f5, b2c3, e6e5, b2e5, g7f8, b2f6, b2d4, g7f6, a3a2, b2c1, g7h8, g7g8

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

<rationale>
Position analysis (Win %):
1. b2c1 (18.2%)
2. g7f6 (17.9%)
3. g7f8 (15.6%)
</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): 8/8/3Bk3/1B6/8/8/1K6/8 b - - 0 1
Side to move: Black
Legal moves: e6d5, e6f6, e6d6, e6f5, e6f7

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>e6d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p5/6p1/8/3P2RP/1kPK4/7r/8 b - -
Side to move: Black
Legal moves: h2h3, h2f2, h2b2, h2h1, b3a3, b3a2, h2d2, h2c2, b3b2, h2g2, c7c5, b3a4, c7c6, h2e2, h2h4, h2a2, g6g5

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

<rationale>
Position analysis (Win %):
1. h2c2 (79.9%)
2. h2f2 (79.6%)
3. h2h1 (51.9%)
4. h2h3 (51.8%)
5. c7c6 (51.6%)
</rationale><uci_move>h2c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3P4/8/8/8/8/4K3/2k5 b - - 0 1
Side to move: Black
Legal moves: c1c2, c1b1, c1b2

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>c1c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3kr3/pp2pR1P/3rP3/8/4K3/P7/6R1 w - -
Side to move: White
Legal moves: e3e2, e3f3, f6f2, f6f5, g1g4, g1b1, g1g6, e3f2, a2a3, g1g8, g1f1, f6f1, a2a4, g1g5, g1c1, g1g7, f6f3, f6g6, h6h7, f6e6, g1g2, f6f4, f6f7, g1g3, g1a1, e3e4, f6f8, g1d1, g1e1, e3f4, g1h1

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

<rationale>
Position analysis (Win %):
1. e3f4 (74.1%)
2. g1h1 (68.5%)
3. e3e4 (67.6%)
4. g1g5 (59.5%)
5. g1b1 (56.5%)
</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): 8/8/8/8/8/1Q6/5k2/rK6 w - - 0 1
Side to move: White
Legal moves: b1b2, b1a1, b1c2

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>b1c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/5q2/2bp1b2/1n3Bn1/5N2/PP1QBPPP/2RN1RK1 b - -
Side to move: Black
Legal moves: g7g6, b4d3, f6d6, c5b6, c5d4, f8d8, b4a6, f6c3, f6c6, f5c8, a8d8, c7c6, f8c8, f5b1, d5d4, f6h4, b4c2, a8b8, b4a2, f6a6, f5g6, f6g6, f5c2, a7a6, f6h6, g4f2, f6e6, f6b2, a8c8, f6g5, b4c6, c5e7, h7h6, g4e5, c5f2, h7h5, f6e7, g8h8, f5e6, f8b8, f8e8, g4h2, g4e3, a8e8, a7a5, f5e4, f5d3, f6d8, g4h6, f6d4

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

<rationale>
Position analysis (Win %):
1. d5d4 (70.1%)
2. f5c2 (69.3%)
3. b4c2 (68.7%)
4. c5e7 (67.6%)
5. c5d6 (63.7%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qr1k1/p1p2p1p/2pb2pQ/3p1bn1/3P4/1PNBB2P/P1P2PP1/R3R1K1 b - -
Side to move: Black
Legal moves: d6a3, b8b7, d8f6, g8h8, d6h2, e8e6, e8e3, d6c5, g5f3, e8e7, g5e4, f5e4, d6e5, d8e7, b8b6, b8b4, c6c5, d6g3, f5d3, d6e7, b8b3, d6b4, e8e5, f5c8, a7a5, b8b5, g5h3, b8c8, e8e4, b8a8, d6f4, f5d7, f7f6, e8f8, f5h3, g5e6, d8d7, f5g4, d8c8, d6f8, a7a6, f5e6

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

<rationale>
Position analysis (Win %):
1. f5d3 (50.6%)
2. g5e6 (35.7%)
3. e8e3 (27.4%)
</rationale><uci_move>f5d3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1N3ppp/p3p3/1p6/8/5P2/P1P3PP/3n2K1 w - -
Side to move: White
Legal moves: f3f4, c2c4, a2a3, h2h3, a2a4, g1f1, h2h4, c2c3, g2g4, g1h1, g2g3, b7d6, b7d8, b7c5, b7a5

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

<rationale>
Position analysis (Win %):
1. b7c5 (29.2%)
2. c2c4 (25.4%)
3. b7a5 (24.1%)
</rationale><uci_move>b7c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pkp/2R2b2/p7/5B1P/1r4P1/5PK1/8 w - -
Side to move: White
Legal moves: c6c8, h4h5, c6c2, f4e5, c6c5, g2f1, f2f3, g3g4, g2h1, f4g5, f4c7, c6a6, f4c1, c6e6, c6c7, f4h6, g2g1, f4e3, c6c1, f4d6, f4b8, g2h2, f4d2, c6b6, g2h3, c6d6, c6c4, c6c3, c6f6

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

<rationale>
Position analysis (Win %):
1. h4h5 (76.9%)
2. c6a6 (51.3%)
3. c6a6 (51.3%)
4. f4d2 (50.9%)
5. f4d2 (50.9%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1Kp5/5B2/5k1p/8/8 b - -
Side to move: Black
Legal moves: f3g4, f3e2, f3f4, f3f2, h3h2, f3e4, c5c4, f3g2

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

<rationale>
Position analysis (Win %):
1. f3e4 (50.0%)
2. c5c4 (5.4%)
3. f3f4 (1.0%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2bppp/2N1bn2/3p4/2pP4/P1N3P1/1P2PPBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: a8b8, g7g5, d8c8, b7b5, e7b4, d8d6, d8b6, f6e4, e7c5, f8e8, d8c7, d8d7, a8c8, e6f5, g8h8, f6d7, b7c6, d8a5, h7h6, h7h5, d8b8, g7g6, a7a5, f6e8, a7a6, e6h3, d8e8, e7a3, e6d7, f6g4, e6g4, e7d6, f6h5, e6c8, b7b6

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

<rationale>
Position analysis (Win %):
1. d8d6 (87.1%)
2. d8d7 (86.9%)
3. b7c6 (47.2%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/2p1bpp1/p1n1pn1p/1p1p4/3P4/1BN1PN1P/PPP2PP1/R1BQ1RK1 b - -
Side to move: Black
Legal moves: f8e8, g8h8, e7b4, f6h5, d8c8, d8a8, a6a5, c6d4, f6e4, d8b8, c6b4, f6e8, f6g4, c6e5, b5b4, e7d6, c6a5, d8d6, d8d7, e7c5, f6h7, g7g5, h6h5, d8e8, c6b8, e6e5, e7a3, f6d7, g7g6, g8h7, c6a7

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

<rationale>
Position analysis (Win %):
1. c6a5 (92.9%)
2. g7g5 (91.9%)
3. e7d6 (91.9%)
</rationale><uci_move>c6a5</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1r2/1b2ppk1/3p2p1/1p5P/p3P1p1/P4P2/BPPQ4/1K1R3R b - -
Side to move: Black
Legal moves: g7h7, c8c3, b7c6, d8c7, d8a5, b5b4, f7f5, b7d5, d8b6, e7e6, b7e4, b7a6, c8c2, g7f6, b7a8, f7f6, c8c5, c8b8, d8d7, g7g8, c8c4, e7e5, g4f3, c8c7, c8a8, d6d5, g4g3, f8e8, d8e8, c8c6, f8h8, g6h5, f8g8, g6g5, g7h8

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

<rationale>
Position analysis (Win %):
1. c8c2 (85.5%)
2. d6d5 (83.9%)
3. f8h8 (81.1%)
4. f7f6 (80.3%)
5. d8c7 (80.3%)
</rationale><uci_move>c8c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pN1Pqp1p/1p2n1p1/1np5/8/2Q2B1P/PP3PP1/3R1RK1 w - -
Side to move: White
Legal moves: b7a5, c3e5, f3d5, d1e1, d1d2, d1d4, c3d3, b7d8, d1d3, f3e2, b2b4, c3e3, g1h1, c3b4, b2b3, d1d6, d1b1, d7d8n, c3a3, g2g3, d7d8q, a2a3, b7c5, f3h5, d7d8b, d1d5, c3c2, c3c1, b7d6, g2g4, c3g7, f3e4, c3c5, c3h8, h3h4, c3e1, c3c4, f3c6, a2a4, f1e1, d1c1, c3b3, c3d2, d7d8r, c3a5, g1h2, c3d4, d1a1, f3g4, c3f6

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

<rationale>
Position analysis (Win %):
1. c3e3 (59.1%)
2. c3e5 (58.6%)
3. c3e1 (50.0%)
4. c3c4 (38.2%)
5. c3b3 (38.2%)
</rationale><uci_move>c3e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/2n2n2/2p5/2BP1B2/4P3/PP3PPP/RN1QK1NR w KQkq -
Side to move: White
Legal moves: b2b4, f4h6, d1h5, e1e2, d4c5, d4d5, e1f1, c4a6, e1d2, b1d2, c4d5, b1a3, g1f3, g2g3, c4f1, c4b5, b2b3, h2h4, d1b3, d1e2, g1h3, d1a4, e3e4, c4b3, a2a4, f4g5, c4e6, d1c2, d1f3, f4d6, g1e2, d1g4, c4f7, f2f3, g2g4, c4d3, b1c3, f4e5, d1d2, c4e2, h2h3, f4g3, f4c7, f4b8, d1c1, a2a3, d1d3

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

<rationale>
Position analysis (Win %):
1. d4d5 (57.6%)
2. g1f3 (51.2%)
3. b1c3 (49.3%)
4. d1b3 (48.5%)
5. g1e2 (48.3%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r3/pp1p1pkp/1bp2p2/8/1PBpP3/2P5/P2P1PPP/R1B2RK1 w - -
Side to move: White
Legal moves: c4e6, h2h4, a2a4, f2f4, c1a3, a2a3, c4b3, e4e5, c4a6, f1d1, c4d3, g2g3, h2h3, c4b5, b4b5, d2d3, c4e2, g2g4, c4f7, c3d4, f1e1, a1b1, c1b2, f2f3, c4d5, g1h1

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

<rationale>
Position analysis (Win %):
1. c4d3 (49.7%)
2. a2a4 (49.4%)
3. c1b2 (45.4%)
</rationale><uci_move>c4d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6B1/8/1K3k2/8/8/4B3 w - - 0 1
Side to move: White
Legal moves: b4c3, g6h7, b4b3, e1g3, b4b5, g6f7, e1d2, g6d3, g6f5, b4a4, g6b1, e1f2, b4a3, g6e4, g6e8, b4a5, b4c5, g6h5, e1c3, e1h4, b4c4, g6c2

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>g6e8</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/4P3/8/6K1/2P5/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f8f7, f8g7, f8e8, f8g8, f8e7

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>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): 8/pp1k3p/3p4/8/5b2/3r1BPP/PB2R1K1/8 b - -
Side to move: Black
Legal moves: d7c7, f4e5, d6d5, d3c3, d7d8, f4d2, h7h6, a7a6, f4h6, b7b6, b7b5, f4g3, d3d1, d3d4, d3d2, f4c1, a7a5, f4g5, d3d5, f4e3, d3a3, d3f3, d7c8, d3e3, h7h5, d3b3

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

<rationale>
Position analysis (Win %):
1. d3f3 (90.0%)
2. f4g5 (89.3%)
3. f4h6 (88.9%)
4. f4e3 (88.0%)
5. f4e5 (86.3%)
</rationale><uci_move>d3f3</uci_move><|eot_id|>


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

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

Position (FEN): N1r3k1/pp1n1ppp/3q4/1B2pb2/8/2B1P3/PQ3PPP/4K2R b K -
Side to move: Black
Legal moves: a7a5, f5d3, d7c5, c8d8, c8a8, d7b6, f5c2, c8c4, f5g6, h7h5, d6c6, d6a6, c8e8, d6b8, c8f8, d6h6, d7f8, g8f8, f5h3, c8c7, c8b8, f5g4, c8c3, d7f6, d6f6, d6a3, d6e6, f5e4, g8h8, g7g5, g7g6, d6e7, d6d5, f7f6, f5b1, c8c5, d6c5, b7b6, d6d3, d6d1, d6c7, d7b8, d6f8, c8c6, d6b6, d6d2, a7a6, d6b4, d6d4, h7h6

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

<rationale>
Position analysis (Win %):
1. c8a8 (47.3%)
2. c8a8 (47.3%)
3. f5d3 (42.1%)
4. f5d3 (42.1%)
5. d6c5 (35.4%)
</rationale><uci_move>c8a8</uci_move><|eot_id|>


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

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

Position (FEN): R4nk1/P5p1/8/2b2N2/2p5/5p2/8/5K2 w - -
Side to move: White
Legal moves: a8d8, a8c8, f5e3, f5e7, a8b8, f5h4, f1e1, f5h6, f5g3, a8f8, f5g7, f5d4, f5d6, a8e8

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

<rationale>
Position analysis (Win %):
1. a8f8 (96.3%)
2. f5e7 (76.5%)
3. f5h6 (76.2%)
4. f5e3 (74.3%)
</rationale><uci_move>a8f8</uci_move><|eot_id|>


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

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

Position (FEN): 4r1Bk/8/1Pb1p3/2Ppp3/p7/P7/5PPP/4R1K1 b - -
Side to move: Black
Legal moves: e8a8, c6b7, e8b8, c6a8, e8f8, d5d4, h8g8, h8g7, e8d8, e8c8, e5e4, c6d7, e8e7, c6b5, e8g8

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

<rationale>
Position analysis (Win %):
1. e8e7 (60.3%)
2. h8g7 (53.7%)
3. h8g8 (50.0%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnB/1p1p1p1p/p5p1/3p4/1p2P3/3B1Q2/P1PP1PPP/R3K2R b KQq -
Side to move: Black
Legal moves: f8h6, e8e7, d8g5, h7h5, f8d6, h7h6, d5e4, f7f6, g8e7, d8b6, d8e7, a8b8, f8e7, a8a7, f8c5, g6g5, d8c7, d8a5, g8f6, d8h4, d8f6, d5d4, g8h6, a6a5, b4b3, d7d6, f7f5, b7b5, f8g7, b7b6

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

<rationale>
Position analysis (Win %):
1. b7b5 (74.8%)
2. f8e7 (74.6%)
3. f8h6 (72.2%)
4. d7d6 (71.8%)
5. d5e4 (67.8%)
</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): r2r2k1/qp1b1ppp/pNnpp3/P7/4nP2/1N5P/1PP1B1P1/R2Q1RK1 b - -
Side to move: Black
Legal moves: e4f2, c6a5, d6d5, g7g6, d8e8, e4c5, e6e5, d8b8, g8h8, h7h6, g8f8, a8b8, g7g5, e4d2, d7e8, f7f5, h7h5, c6b8, c6d4, f7f6, a7b6, d7c8, c6e7, c6b4, e4f6, e4g3, c6e5, d8f8, d8c8, e4g5, e4c3, a7b8, a8c8

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

<rationale>
Position analysis (Win %):
1. d7e8 (44.3%)
2. e4g3 (38.3%)
3. c6a5 (25.7%)
</rationale><uci_move>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2k5/8/8/1P6/3P1K2/8 b - - 0 1
Side to move: Black
Legal moves: c6d6, c6d5, c6c5, c6b6, c6b7, c6b5, c6d7, c6c7

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>c6d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p3pp/1p1ppn2/n7/2bP3q/P1PB1PPN/7P/R1BQR1K1 b - -
Side to move: Black
Legal moves: a5c6, c4d3, d6d5, h4g5, c7c6, f8d8, a5b7, a5b3, g8f7, h4g3, h4h6, c4d5, h4g4, g8h8, f8c8, f6h5, b6b5, c7c5, h4e4, f6e8, c4a2, h4h3, f6e4, a8c8, c4b3, h4f4, e6e5, h7h5, g7g6, c4b5, g7g5, a7a6, f8b8, a8e8, f6d5, h4h5, h7h6, f6g4, a8d8, h4d4, f8e8, f6d7, f8f7, c4a6, a8b8

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

<rationale>
Position analysis (Win %):
1. c4b3 (77.5%)
2. h4h5 (40.9%)
3. h4h3 (13.1%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k2/6p1/p1p3P1/n1p4P/BrP1R1P1/2K5/8 w - -
Side to move: White
Legal moves: e3e5, a3c5, a3b4, e3e8, e3e4, a3b2, h4h5, e3e7, e3e6, a3c1, e3e1, e3f3, c2d2, g3g4, c2c1, e3d3, c2d1, e3e2

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

<rationale>
Position analysis (Win %):
1. e3f3 (53.4%)
2. a3c1 (52.5%)
3. a3c5 (30.0%)
4. h4h5 (21.1%)
5. g3g4 (20.9%)
</rationale><uci_move>e3f3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/ppp2ppp/5n2/4P3/2p5/4P3/PP3PPP/R1BNKBNR b KQkq -
Side to move: Black
Legal moves: b7b5, h7h5, f6d5, f8d6, c8d7, g7g5, b8d7, b7b6, f8a3, e8e7, f8c5, f8e7, f6d7, c8h3, c8f5, f6e4, c8g4, h7h6, c7c6, f6g8, b8a6, h8g8, g7g6, c4c3, f6h5, f8b4, c8e6, e8d8, e8d7, b8c6, f6g4, a7a6, c7c5, a7a5

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

<rationale>
Position analysis (Win %):
1. f6d5 (52.7%)
2. f6d7 (51.9%)
3. f8b4 (47.4%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/2ppbpp1/p4n1B/1p1P4/2n4Q/5N2/P1B2PPP/RN2R1K1 b - -
Side to move: Black
Legal moves: d7d6, c7c5, c4e3, d8e8, e7b4, c7c6, c4a5, f8e8, e7a3, a8b8, f6d5, f6h5, f6h7, g7h6, e7c5, a6a5, f6e4, c4d6, a8a7, c4e5, b5b4, e7d6, c4b6, c4a3, f6g4, c8b7, g7g5, g7g6, c4b2, g8h8, f6e8, c4d2

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

<rationale>
Position analysis (Win %):
1. g7g6 (84.5%)
2. g7h6 (82.2%)
3. f6e4 (81.2%)
</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): r1b2k2/pp3pbp/n2p2p1/3Np3/2P1n3/8/PP2BPPP/2KR2NR w - -
Side to move: White
Legal moves: d1d3, h2h3, d5e3, e2f1, c1c2, d5b6, e2g4, g2g3, d5f6, c4c5, a2a3, d5c3, e2f3, c1b1, f2f3, d1f1, e2h5, d5b4, d5e7, h2h4, d1e1, g2g4, b2b4, e2d3, g1f3, g1h3, d1d2, f2f4, d5f4, d1d4, d5c7, a2a4, b2b3

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

<rationale>
Position analysis (Win %):
1. d1f1 (30.9%)
2. f2f4 (30.6%)
3. f2f3 (28.0%)
</rationale><uci_move>d1f1</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/1P6/2N3pp/1R6/3K4/6k1/5p2/8 b - -
Side to move: Black
Legal moves: g3g2, b8b7, f2f1b, g3h2, f2f1n, g3g4, h6h5, g6g5, g3h3, b8e8, b8h8, b8a8, f2f1q, g3h4, b8f8, b8d8, g3f3, f2f1r, g3f4, b8g8, b8c8

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

<rationale>
Position analysis (Win %):
1. b8f8 (49.5%)
2. f2f1q (14.4%)
3. b8b7 (13.1%)
</rationale><uci_move>b8f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/8/3q4/1p6/P7/3PPPPP/RNBQKBNR w KQkq -
Side to move: White
Legal moves: a3a4, e2e3, d2d3, f2f3, e2e4, g1h3, b1c3, c1b2, d2d4, g2g3, d1a4, d1b3, a3b4, d1c2, a1a2, h2h4, g1f3, h2h3, g2g4, f2f4

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

<rationale>
Position analysis (Win %):
1. a3b4 (52.8%)
2. c1b2 (46.8%)
3. g1f3 (46.1%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pp2bpp1/1n2p2p/n2pP3/1P1P4/P1NQB3/3N1PPP/2R1R1K1 b - -
Side to move: Black
Legal moves: b6c4, f8e8, d8d7, c8c5, b6a4, b6a8, a5c4, a5c6, e7c5, a7a6, d8c7, c8c4, h6h5, e7f6, f7f6, b6d7, e7h4, a5b3, g8h8, g7g5, d8d6, f7f5, c8a8, c8c7, e7g5, c8b8, g7g6, e7b4, c8c3, d8e8, c8c6, e7d6

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

<rationale>
Position analysis (Win %):
1. b6c4 (68.6%)
2. a5c6 (48.3%)
3. a5c4 (43.5%)
</rationale><uci_move>b6c4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pp2pp1/7p/pP2p2n/P1N1P2q/2P4b/6B1/R1BQR1K1 w - -
Side to move: White
Legal moves: g2f1, d1f3, g2h1, c1g5, d1d3, g1h1, c4d2, c4b6, e1e2, c1d2, d1h5, d1d4, d1e2, e1e3, c1a3, d1d8, g1f1, d1d6, c1h6, g2f3, d1d7, c1f4, c4d6, d1c2, c4e5, d1d5, g2h3, c1e3, a1b1, d1d2, c1b2, b5b6, c4b2, c4a3, d1g4, g1h2, c4a5, a1a3, a1a2, d1b3, c4e3, e1f1

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

<rationale>
Position analysis (Win %):
1. g2h3 (42.8%)
2. e1e2 (36.7%)
3. c4e3 (26.6%)
4. a1a2 (26.4%)
5. c1d2 (25.3%)
</rationale><uci_move>g2h3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3nk1/p2p1pp1/2Q1p2p/2b1P2P/P4B2/2P3P1/5P2/3R1BK1 b - -
Side to move: Black
Legal moves: a7a5, b8b4, b8b3, b8e8, c5e7, a7a6, b8c8, b8b2, c5e3, b8b6, g8h8, c5f2, f7f5, c5d4, b8d8, d7d6, d7d5, d7c6, f7f6, f8g6, b8b1, f8h7, c5b6, b8b5, b8a8, g7g5, c5a3, c5b4, c5d6, g8h7, g7g6, b8b7

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

<rationale>
Position analysis (Win %):
1. b8b1 (92.1%)
2. c5f2 (86.4%)
3. d7c6 (50.5%)
</rationale><uci_move>b8b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1N1rkp1/5p2/2R4p/PB5P/4nP2/1P2p1P1/3rN1K1 b - -
Side to move: Black
Legal moves: d1a1, e7d7, e3f5, g7g5, d1e1, d1d3, a7a5, f7f8, f7g6, f6f5, a7a6, g7g6, e3f1, e3d5, e7e5, e7e8, e7e6, d1c1, e7e4, e3c2, d1d6, d1b1, e3g4, d1d5, f7g8, e3g2, e3c4, d1d8, d1d7, e7c7, d1d4, d1d2

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

<rationale>
Position analysis (Win %):
1. f7g8 (61.0%)
2. f7g6 (59.0%)
3. d1d4 (58.3%)
4. d1b1 (55.9%)
5. e7d7 (54.6%)
</rationale><uci_move>f7g8</uci_move><|eot_id|>


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

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

Position (FEN): 2b1r1k1/1p3r2/p1p2q2/P1Pp1p1p/3P2pN/3BP1P1/1R4P1/1Q4KR b - -
Side to move: Black
Legal moves: f7h7, e8e4, f6h4, f6h8, f6g7, e8e6, f6g5, f6e5, c8d7, g8g7, f6g6, e8f8, f7e7, f5f4, f7c7, f7g7, f6d6, g8h8, e8e7, g8f8, f6e7, e8e3, f6d4, g8h7, f6d8, e8d8, f6e6, e8e5, f7f8, c8e6, b7b6, f7d7, b7b5, f6h6

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

<rationale>
Position analysis (Win %):
1. f5f4 (79.9%)
2. f7e7 (77.8%)
3. e8e3 (50.0%)
</rationale><uci_move>f5f4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp1bbppp/4pn2/2p1P3/2P5/1P2P1P1/PB4BP/RN1R2K1 b - -
Side to move: Black
Legal moves: a7a6, f6d5, a8e8, g7g6, d7c8, e7d8, d7e8, h7h5, a8c8, a8b8, g7g5, f6e8, a7a5, f8b8, g8h8, e7d6, f8e8, f6e4, h7h6, f6h5, d7a4, b7b6, a8d8, d7c6, f8c8, d7b5, b7b5, f6g4, f8d8

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

<rationale>
Position analysis (Win %):
1. a8d8 (86.8%)
2. f8d8 (85.9%)
3. d7c6 (85.6%)
4. f6d5 (85.2%)
5. f6g4 (81.2%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/ppq1ppbp/2n3p1/2p5/2P1BP2/2P2N2/P4PPP/R1Q1R1K1 b - -
Side to move: Black
Legal moves: g7c3, d8c8, c6d4, g8f8, h7h5, c7f4, a7a5, d8d7, c6b8, c7d7, c7b8, d8f8, d8d3, e7e5, a8c8, d8d1, c6e5, g6g5, a7a6, c6b4, d8d6, g8h8, c7a5, d8d4, c6a5, b7b6, a8b8, g7h6, g7e5, b7b5, f7f5, g7d4, c7d6, e7e6, d8b8, g7f6, g7h8, c7c8, c7e5, d8e8, h7h6, d8d2, c7b6, g7f8, f7f6, d8d5

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

<rationale>
Position analysis (Win %):
1. d8d7 (47.1%)
2. d8d6 (46.8%)
3. g7h6 (45.9%)
4. c6a5 (44.5%)
5. e7e6 (40.1%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k2p2/1p1P1Pp1/4K1Pp/7P/r4p2/1R6/8 b - -
Side to move: Black
Legal moves: c7b7, c7c8, c7d7, c7c6, c7d8, c7b8

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

<rationale>
Position analysis (Win %):
1. c7b7 (45.4%)
2. c7d7 (28.6%)
3. c7c6 (18.9%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/p2n3k/3p2p1/p1p1p1P1/2P3NP/1rP3B1/4KP2/3R4 w - -
Side to move: White
Legal moves: d1d6, h4h5, g4h2, e2e1, d1d5, g3e5, d1a1, g4h6, e2d2, d1h1, d1d2, d1g1, d1d3, e2d3, f2f4, e2f3, g4f6, d1d4, d1e1, g3f4, d1c1, g4e3, d1f1, e2e3, d1b1, f2f3, g3h2, g4e5, e2f1

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

<rationale>
Position analysis (Win %):
1. d1a1 (55.2%)
2. e2d3 (50.0%)
3. e2d2 (49.1%)
4. g4e3 (48.5%)
5. f2f3 (46.0%)
</rationale><uci_move>d1a1</uci_move><|eot_id|>


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

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

Position (FEN): r3r3/1pp1ppk1/p5p1/3N4/8/7P/PPb2PP1/2R1R1K1 b - -
Side to move: Black
Legal moves: a8d8, c2d3, a8a7, a8c8, g6g5, e8h8, a6a5, e8b8, g7h8, c2f5, c2a4, b7b5, a8b8, b7b6, e7e6, g7f8, c7c6, c2b3, e7e5, g7h6, e8g8, g7g8, c2b1, c7c5, c2d1, e8d8, c2e4, e8f8, f7f5, g7h7, e8c8, f7f6

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

<rationale>
Position analysis (Win %):
1. e8h8 (81.0%)
2. a8d8 (79.9%)
3. e8d8 (78.9%)
4. c7c6 (78.0%)
</rationale><uci_move>e8h8</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq1rk1/1p2ppbp/p1np1np1/2p5/2P5/1PN1PNP1/PB1P1PBP/R2Q1RK1 w - -
Side to move: White
Legal moves: f3e5, g1h1, d2d4, f3d4, c3e4, d2d3, c3d5, f3h4, g2h1, d1b1, d1e2, d1c1, a1b1, a2a3, a1c1, c3e2, g2h3, d1e1, e3e4, f3g5, f3e1, b2c1, b3b4, h2h3, f1e1, a2a4, c3b5, h2h4, g3g4, c3b1, c3a4, d1c2, b2a3

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

<rationale>
Position analysis (Win %):
1. d2d4 (52.7%)
2. d2d3 (50.5%)
3. d1e2 (49.7%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/6pp/2p2p2/4p3/2Pp4/rP3P2/PR2RNPP/1b4K1 b - -
Side to move: Black
Legal moves: g8f7, a3a5, a3b3, b1a2, d8a8, d8e8, d8f8, a3a8, a3a2, b1f5, g8f8, b1c2, g7g5, d8b8, b1e4, d8d7, g8h8, d4d3, a3a6, e5e4, d8c8, h7h6, g7g6, c6c5, a3a4, a3a7, b1d3, d8d5, h7h5, f6f5, b1g6, d8d6

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

<rationale>
Position analysis (Win %):
1. d4d3 (47.8%)
2. b1f5 (40.0%)
3. b1g6 (39.9%)
</rationale><uci_move>d4d3</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pp3ppp/4p3/2ppP3/8/5b1P/PPPPBPP1/RNBQK2R w KQkq -
Side to move: White
Legal moves: g2g3, g2f3, b1c3, h1h2, e2b5, h3h4, e2d3, e2f3, a2a3, c2c4, e2a6, b2b4, h1f1, e1g1, a2a4, e2f1, b1a3, g2g4, d2d3, h1g1, c2c3, d2d4, b2b3, e1f1, e2c4

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

<rationale>
Position analysis (Win %):
1. e2b5 (41.7%)
2. e2f3 (37.1%)
3. e2f3 (37.1%)
4. g2f3 (37.0%)
5. g2f3 (37.0%)
6. d2d3 (17.5%)
7. d2d3 (17.5%)
</rationale><uci_move>e2b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2p1bp/2n3pn/3N4/3p1P2/3BB2P/PP4P1/R3K2R w KQ -
Side to move: White
Legal moves: d3a6, d3g6, e3g1, e1e2, d5c3, a1d1, d5f6, d3e2, d5b4, a2a4, f4f5, d5c7, g2g3, e3f2, h1f1, h3h4, d3c4, a1b1, d5b6, d3b5, d5e7, e3c1, b2b3, e1g1, d3b1, d3f1, b2b4, e1f1, d3e4, h1h2, g2g4, d3f5, a2a3, e1f2, a1c1, h1g1, d3c2, e1d1, e1d2, e3d4, e1c1, e3d2

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

<rationale>
Position analysis (Win %):
1. e3d2 (38.2%)
2. e3f2 (33.8%)
3. e3c1 (28.1%)
4. e3g1 (27.9%)
5. d5e7 (19.5%)
</rationale><uci_move>e3d2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p4pp1/4p1p1/3p4/2pP3Q/q5P1/2P2PKP/8 w - -
Side to move: White
Legal moves: c2c3, h4g4, h4h3, h2h3, h4h8, h4f6, h4g5, g3g4, g2g1, h4d8, f2f3, g2f1, h4e7, h4h5, h4e4, h4f4, h4h6, g2h1, f2f4, h4h7, g2h3

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

<rationale>
Position analysis (Win %):
1. h4d8 (26.1%)
2. h4g5 (22.5%)
3. h2h3 (20.9%)
4. c2c3 (20.7%)
5. g3g4 (20.1%)
</rationale><uci_move>h4d8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5pp1/2N5/7p/8/P4P2/1B2K1Pr/8 w - -
Side to move: White
Legal moves: e2d2, e2d1, b2e5, b2a1, c6b4, e2e1, b2d4, a3a4, c6a7, b2g7, e2f1, e2d3, b2c3, e2f2, c6a5, c6e7, c6d8, c6b8, b2f6, e2e3, f3f4, b2c1, c6e5, c6d4

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

<rationale>
Position analysis (Win %):
1. e2f2 (58.2%)
2. e2f1 (54.6%)
3. b2d4 (42.5%)
4. c6e7 (40.9%)
5. b2e5 (40.5%)
</rationale><uci_move>e2f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/2K5/8/8/5p2/8/1k6 w - - 0 1
Side to move: White
Legal moves: e7e3, c6c5, e7e5, c6b6, e7d7, c6b5, e7f7, c6d7, e7g7, c6d5, e7e2, e7a7, e7e4, e7b7, e7h7, c6b7, c6d6, e7c7, e7e8, c6c7, e7e1, e7e6

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>e7e8</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/pp3pp1/2n1p1n1/3PP1Pp/1P6/P4N2/3NQPP1/R4RK1 b k -
Side to move: Black
Legal moves: f7f6, g6h4, d8d7, a7a6, d8c7, c6b8, d8d5, e8g8, h8h7, g6e7, c6e5, e6d5, c6b4, c6a5, c8b8, d8b6, e8d7, d8e7, h8h6, h8g8, g6f8, d8g5, e8e7, d8f6, c8c7, c6d4, d8d6, b7b5, a7a5, g6e5, c8a8, h5h4, c6e7, e8f8, d8a5, f7f5, g6f4, h8f8, b7b6

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

<rationale>
Position analysis (Win %):
1. c6b8 (83.1%)
2. c6e7 (74.8%)
3. d8d5 (67.6%)
4. g6f4 (57.4%)
5. e6d5 (52.4%)
</rationale><uci_move>c6b8</uci_move><|eot_id|>


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

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

Position (FEN): rnb3kr/pp2pp1p/6pB/1B1qb3/3N4/8/PPP3PP/R2Q1RK1 w - -
Side to move: White
Legal moves: f1f4, d1c1, b5c6, h6g5, d1d3, h2h4, f1f5, d1e2, a1c1, b5d3, d1e1, b2b3, f1f6, g1h1, h6e3, b2b4, g2g3, c2c4, f1f2, d1h5, d4f5, d4f3, d1d2, a2a3, b5a6, c2c3, b5e8, b5d7, h6f4, d4c6, f1f7, h6d2, d1g4, b5c4, d4b3, g2g4, a1b1, b5a4, d4e6, d4e2, h2h3, b5e2, f1f3, h6g7, d1f3, d1b1, a2a4, h6f8, f1e1, h6c1

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

<rationale>
Position analysis (Win %):
1. d4f5 (88.2%)
2. d4f3 (86.3%)
3. c2c3 (79.7%)
4. d4b3 (72.0%)
5. d4e2 (63.9%)
</rationale><uci_move>d4f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b1p1p/2n1pp2/3q4/3P4/2P2N2/P1Q2PPP/2KR1B1R w - -
Side to move: White
Legal moves: f3h4, c2d2, c2e4, c2h7, f1e2, a2a3, f3d2, f3e5, c1d2, c2g6, g2g4, g2g3, c2b2, c2a4, f1a6, f3g5, f3e1, f1b5, f1c4, a2a4, c2f5, c2b3, c2e2, c2b1, d1d3, d1e1, c1b1, h2h4, c3c4, f1d3, c2d3, c1b2, h1g1, f3g1, d1d2, h2h3

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

<rationale>
Position analysis (Win %):
1. c1b2 (48.4%)
2. c1b1 (46.7%)
3. c2d2 (45.7%)
</rationale><uci_move>c1b2</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/2p1bppp/p7/1NppP3/8/2N5/PPP2PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c3b1, d1g4, c1d2, c3e4, b5a3, e5e6, b2b3, c3d5, f2f3, a2a3, c3a4, d1d4, c3e2, b5c7, c1e3, d1e1, c1f4, b5a7, g2g4, d1e2, c1h6, d1d2, b5d4, d1d3, g2g3, a2a4, h2h4, f2f4, c1g5, d1d5, b2b4, h2h3, g1h1, f1e1, d1h5, a1b1, b5d6, d1f3

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

<rationale>
Position analysis (Win %):
1. d1d5 (77.6%)
2. b5a3 (44.9%)
3. b5c7 (37.1%)
4. e5e6 (29.1%)
5. c1g5 (28.9%)
</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): rn1qkb1r/1b3ppp/p4n2/P1p1P3/1pp5/5Q2/1P1NNPPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: e1f1, f3e4, e2f4, e1g1, e1d1, f3b3, f3h3, f3f4, e2g1, f3b7, d2b3, f3f6, f3d3, e5f6, d2f1, d2c4, h1g1, e5e6, f3a3, e2d4, h2h4, a1a2, e2c3, f3e3, d2e4, f3c6, d2b1, g2g3, f3f5, h2h3, f3h5, f3d5, e2g3, h1f1, b2b3, f3g3, a1a3, a1a4, a1b1, f3c3, f3g4, g2g4

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

<rationale>
Position analysis (Win %):
1. f3b7 (82.8%)
2. f3g3 (22.1%)
3. f3f4 (20.4%)
4. f3e3 (19.9%)
</rationale><uci_move>f3b7</uci_move><|eot_id|>


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

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

Position (FEN): r2b1rk1/pp1n1pB1/2p2n2/5N1P/3P1q1R/3Q4/PPP2PP1/1K1R4 b - -
Side to move: Black
Legal moves: b7b5, a8b8, f4d2, f4c7, f4d6, f4f2, d8c7, c6c5, f4c1, f4f5, f4f3, f6h5, f6e4, f6e8, a8c8, d7c5, f4b8, f4h6, d7b8, f4g5, b7b6, f6d5, f4e3, f6h7, d8e7, g8h7, f8e8, f4g3, d8b6, f4h4, d7e5, f4g4, d7b6, d8a5, f4d4, f4e5, f4e4, a7a6, f6g4, f4h2, a7a5

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

<rationale>
Position analysis (Win %):
1. f4f2 (88.1%)
2. f4g5 (88.0%)
3. f4h4 (86.5%)
</rationale><uci_move>f4f2</uci_move><|eot_id|>


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

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

Position (FEN): 2rqr1k1/pp1n1pbp/3Bbnp1/2Pp4/N7/3B1N1P/PPP2PP1/R2QR1K1 b - -
Side to move: Black
Legal moves: d8c7, h7h6, c8c5, d8b6, e6f5, g7h8, e8e7, g6g5, e6h3, b7b6, d5d4, d7f8, e8f8, b7b5, c8c6, f6g4, h7h5, f6h5, c8b8, a7a5, c8a8, a7a6, d7e5, g8h8, c8c7, e6g4, f6e4, d8e7, d8a5, g7h6, d7b8, g7f8, d7b6, d7c5

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

<rationale>
Position analysis (Win %):
1. g7f8 (59.8%)
2. d7b6 (58.3%)
3. d7f8 (58.1%)
4. f6e4 (57.2%)
5. d8a5 (57.1%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/p4pp1/1p2p2p/4N3/PnBPN2b/8/1P2QPPP/R2R2K1 w - -
Side to move: White
Legal moves: a4a5, c4b5, e4c3, g1f1, h2h3, a1a2, f2f4, e2e1, e4f6, b2b3, e4d6, a1a3, e5d7, e2f3, e2f1, e2e3, e2c2, d1f1, c4d3, g2g4, e4g5, e4g3, g2g3, e4c5, e2d2, a1c1, e5d3, e4d2, c4d5, d1c1, d4d5, c4e6, c4a2, e2g4, e5c6, e5f7, d1d2, g1h1, e5f3, e2d3, d1b1, a1b1, e2h5, d1d3, f2f3, d1e1, c4b3, e5g4, c4a6, e5g6

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

<rationale>
Position analysis (Win %):
1. g2g3 (53.9%)
2. a1a3 (51.0%)
3. a4a5 (50.7%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): k1br1r2/ppp1p3/NP3b2/P6p/4Ppp1/2P2P2/2K1BBnP/RR6 w - -
Side to move: White
Legal moves: f2g3, c3c4, h2h3, f2c5, b1f1, f2g1, f2e3, b1c1, b6a7, a1a2, e2b5, a6c7, a6b4, e2d3, f2h4, b1b2, e2f1, e4e5, c2b3, h2h4, a1a3, c2c1, b1b3, b1b4, f2d4, b1b5, b6c7, e2c4, b1d1, a6b8, b1g1, a1a4, a6c5, c2b2, e2d1, f2e1, b1e1, b1h1, f3g4

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

<rationale>
Position analysis (Win %):
1. a6c7 (99.2%)
2. f3g4 (50.0%)
3. e2f1 (50.0%)
</rationale><uci_move>a6c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppn/2n5/4p1PQ/2B1P3/P1P5/1PP2PP1/R1B1K2R w KQ -
Side to move: White
Legal moves: c4b5, e1e2, h5h4, h5h6, c4d5, a1b1, h5f7, c1f4, h5h3, h1h2, c4f7, h1f1, c4a6, a1a2, h5e2, e1g1, h1g1, h5g6, g2g4, a3a4, c4d3, f2f3, c4e6, f2f4, c1d2, h1h4, c1e3, b2b4, h1h3, g5g6, h5d1, g2g3, c4a2, c4b3, b2b3, e1f1, e1d1, c4e2, h5h2, h5f3, e1d2, h5g4, h5h7, c4f1

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

<rationale>
Position analysis (Win %):
1. h5f7 (99.0%)
2. g5g6 (95.7%)
3. c4f7 (94.6%)
</rationale><uci_move>h5f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/1qp3pk/8/1PP1Q3/2K2P2/6P1/8 b - -
Side to move: Black
Legal moves: b6b4, b6a7, b6c5, b6b7, c6c5, b6c7, h6g7, b6a6, b6d4, h6g5, b6g1, g6g5, b6f2, b6b5, b6d8, b6e3, h6h5, b6b8, b6a5

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

<rationale>
Position analysis (Win %):
1. g6g5 (85.1%)
2. b6a6 (83.2%)
3. b6c7 (78.0%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


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

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

Position (FEN): 1B6/p2kp2p/1p3pp1/3P4/PR1R3P/4P3/3n1PPK/r1r5 b - -
Side to move: Black
Legal moves: e7e5, d2b3, h7h6, c1c4, c1g1, c1c8, c1c7, f6f5, d2e4, d2c4, c1h1, a1b1, c1d1, a1a4, a1a2, d2f1, d7c8, c1e1, c1c3, c1c2, d7d8, h7h5, c1c5, g6g5, c1c6, c1b1, e7e6, d2b1, c1f1, a7a5, d2f3, a7a6, a1a3, d7e8, b6b5

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

<rationale>
Position analysis (Win %):
1. c1c2 (46.1%)
2. a7a5 (14.7%)
3. d2f3 (14.4%)
</rationale><uci_move>c1c2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/2q1pppp/p1Np4/3P4/8/4B3/PPP2PPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: c7b7, g7g5, e7e6, h8g8, c8f5, e8d7, c8b7, e7e5, f7f5, g7g6, f7f6, c8h3, h7h6, a6a5, c7c6, a8a7, c7d7, c7b8, c8e6, c7b6, c7a7, a8b8, h7h5, c8d7, c8g4, c7d8, c7a5

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

<rationale>
Position analysis (Win %):
1. h7h5 (66.2%)
2. e7e6 (63.1%)
3. c8b7 (60.4%)
4. c8d7 (60.3%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/5p1p/4p3/2N3p1/1R1P4/2p2P2/1n4PP/4K3 w - -
Side to move: White
Legal moves: c5b7, c5d7, h2h4, c5d3, c5a6, b4b6, f3f4, c5a4, b4c4, b4b7, b4b8, b4b5, d4d5, g2g4, e1e2, e1f1, b4b3, h2h3, b4b2, g2g3, b4a4, e1f2, c5b3, c5e6, c5e4

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

<rationale>
Position analysis (Win %):
1. b4b3 (44.1%)
2. b4b5 (24.4%)
3. e1e2 (16.6%)
4. b4b7 (15.1%)
5. f3f4 (12.8%)
</rationale><uci_move>b4b3</uci_move><|eot_id|>


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

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

Position (FEN): 3q1k2/3P4/4Q1p1/4ppP1/p7/8/5P2/5K2 b - -
Side to move: Black
Legal moves: f8g7, d8c8, d8a8, d8b6, d8f6, d8a5, d8e7, d8g5, e5e4, f5f4, d8d7, d8b8, d8c7, d8e8, a4a3

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

<rationale>
Position analysis (Win %):
1. d8d7 (99.0%)
2. d8c7 (99.0%)
3. a4a3 (99.0%)
4. d8g5 (99.6%)
5. f8g7 (99.6%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/1ppp1ppp/p1n5/4P3/B1n5/5N2/PPP2PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: b1a3, b1d2, c2c3, e5e6, c1f4, a4b5, b2b3, f3e1, f3g5, f3h4, a4c6, h2h4, b1c3, c1d2, h2h3, d1e2, d1d4, f3d4, d1d5, c1g5, b2b4, g1h1, c1e3, d1d7, d1d2, d1d3, d1d6, a4b3, f3d2, c1h6, f1e1, d1e1, g2g4, g2g3, a2a3

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

<rationale>
Position analysis (Win %):
1. b1c3 (63.1%)
2. d1e2 (62.9%)
3. a4b3 (60.4%)
</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): 2q3k1/pp5r/2p5/3pQr2/3Pn3/4PN2/PP4P1/2R1R1K1 w - -
Side to move: White
Legal moves: e5d5, e5d6, a2a4, e5e6, b2b3, f3d2, c1c3, e5e4, e5b8, c1c2, c1b1, e5f6, e5f4, c1c4, g2g3, f3g5, e1d1, e5c7, e5e7, e5h8, c1c6, c1c5, g1f1, f3h2, e5g7, g2g4, e5g3, e5h2, e5f5, f3h4, c1d1, b2b4, a2a3, e5e8, e1e2, e1f1, c1a1

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

<rationale>
Position analysis (Win %):
1. e5h2 (10.4%)
2. c1c2 (8.9%)
3. e1f1 (8.9%)
</rationale><uci_move>e5h2</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/1pq2rp1/p1n2p1p/P1Q2R2/1PP3P1/5N1P/5PK1/8 w - -
Side to move: White
Legal moves: f3h4, f3e5, f3g1, g2f1, g2h1, f3e1, c5e3, g2g1, f3d4, c5a7, f3d2, c5e5, c5e7, f3g5, c5c6, c5d5, f5f6, h3h4, c5d4, c5d6, c5f8, f5g5, b4b5, f3h2, c5b6, f5f4, f5e5, g4g5, f5h5, c5b5, f5d5

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

<rationale>
Position analysis (Win %):
1. f5d5 (65.3%)
2. b4b5 (61.0%)
3. f3d4 (55.2%)
4. f3d2 (54.3%)
5. h3h4 (54.2%)
</rationale><uci_move>f5d5</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/P4pp1/Q3p2p/3p4/8/BPP2bPP/P3qP1K/2R5 w - -
Side to move: White
Legal moves: h3h4, a6d6, a3f8, a6e2, a6d3, a6c8, c3c4, g3g4, c1d1, a7a8r, a6a4, h2g1, a3b2, a3d6, a7a8q, a6c4, a6e6, a6a5, a7a8n, c1b1, a6b7, c1a1, c1h1, a6b5, c1e1, c1c2, a3c5, a6c6, a7a8b, c1g1, a3e7, b3b4, a6b6, c1f1, a3b4

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

<rationale>
Position analysis (Win %):
1. a6e2 (21.7%)
2. a6b6 (10.6%)
3. h2g1 (3.6%)
4. a3c5 (3.2%)
5. c1f1 (2.0%)
</rationale><uci_move>a6e2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/2qn1pp1/p2p1b1p/1p1N1p2/4P3/3B2Q1/PPP2PPP/2KRR3 b kq -
Side to move: Black
Legal moves: d7f8, h6h5, e8f8, f5f4, c7c4, h8f8, g7g6, h8g8, c8b7, a8a7, c7b8, f6d8, d7b8, c7a7, c7c5, f6e5, f6g5, c7c2, e8g8, c7b6, f6b2, g7g5, d7c5, b5b4, c7d8, f6c3, c7b7, e8d8, f6h4, f6d4, d7e5, c7c3, a8b8, c7a5, a6a5, h8h7, d7b6, c7c6, f5e4, f6e7

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

<rationale>
Position analysis (Win %):
1. c7d8 (77.0%)
2. c7c5 (59.1%)
3. c7b8 (54.0%)
</rationale><uci_move>c7d8</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1bqn1ppp/p2Bp3/1p6/3R4/2PB4/PP2QPPP/5RK1 b - -
Side to move: Black
Legal moves: b7f3, g7g5, h7h5, c7b8, e8d8, c7d6, d7b8, b7d5, g7g6, d7c5, e8c8, c7c6, b7e4, g8h8, b7g2, d7e5, f7f6, e6e5, a8a7, f7f5, c7c8, e8e7, a8c8, a8d8, e8f8, b5b4, b7c6, c7c5, c7c3, c7a5, d7f8, c7c4, b7c8, d7f6, h7h6, a6a5, c7b6, c7d8, a8b8, d7b6, e8b8

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

<rationale>
Position analysis (Win %):
1. c7a5 (62.3%)
2. c7d8 (59.8%)
3. c7b6 (55.7%)
4. c7c8 (54.1%)
5. c7c6 (52.2%)
</rationale><uci_move>c7a5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/ppq2pbp/5np1/3N4/4P3/3RBPP1/PP4BP/R2Q2K1 b - -
Side to move: Black
Legal moves: c7d6, c8g4, c7c5, e8e7, g8h8, c7a5, f6d7, c8h3, a7a6, a8b8, b7b6, f6e4, c8e6, e8e6, g8f8, c7c6, e8d8, e8f8, c7d7, c7g3, c7d8, f6h5, g7h8, c8d7, c7e7, f6g4, f6d5, b7b5, e8e4, g6g5, c7c2, c7b6, g7h6, h7h6, e8e5, a7a5, h7h5, c7e5, c7c4, c7f4, c7c3, c8f5, c7b8, c7c1, g7f8

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

<rationale>
Position analysis (Win %):
1. c7a5 (80.8%)
2. c7e5 (75.9%)
3. c7d6 (73.5%)
4. c7c6 (71.6%)
5. f6d5 (51.1%)
</rationale><uci_move>c7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2kq2r/ppp1n1Q1/3pP2p/6p1/6R1/8/PP3PPP/2R3K1 b - -
Side to move: Black
Legal moves: e8a4, e7c6, b7b6, e8f7, a8c8, e8d7, e7g6, e8h5, e7d5, h8f8, d6d5, h8h7, c7c6, e8b5, e7c8, h8g8, b7b5, e8c6, d8c8, a7a5, e8f8, e7f5, e8g8, a7a6, h6h5, e8g6, e7g8, a8b8, c7c5

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

<rationale>
Position analysis (Win %):
1. e8f8 (20.0%)
2. h8g8 (19.4%)
3. c7c6 (16.6%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2r4/1p3kp1/3Ppp1p/7P/PB2K1P1/8/2R5 w - -
Side to move: White
Legal moves: c1c5, b3d1, d5d6, b3a4, c1c3, e3d3, c1g1, c1c6, g3g4, c1h1, a3a4, e3d2, e3e2, e3f3, c1b1, c1a1, e3f2, c1c8, c1f1, c1e1, b3c2, c1d1, c1c2, b3a2, c1c4, c1c7, b3c4

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

<rationale>
Position analysis (Win %):
1. c1c6 (88.3%)
2. c1c8 (82.3%)
3. c1c3 (81.8%)
</rationale><uci_move>c1c6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p2/1Kp1pP2/4P2P/1n6/8/P7/8 w - -
Side to move: White
Legal moves: a2a4, b6a5, b6a7, h5h6, b6b7, b6c7, b6c5, a2a3

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

<rationale>
Position analysis (Win %):
1. a2a4 (79.8%)
2. a2a3 (18.8%)
3. b6c7 (5.8%)
</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): 5rk1/1pq1bp2/p3bnnQ/8/4PP2/2N3P1/PP4BP/R2R2K1 w - -
Side to move: White
Legal moves: d1d5, g1f2, g2f1, h6g7, c3b5, c3d5, d1b1, d1d7, d1d4, g1f1, f4f5, h6h5, h2h3, g2f3, a1b1, g2h3, c3a4, g2h1, d1d2, h6g5, a2a4, h2h4, h6h7, h6h3, h6h4, a1c1, c3e2, h6f8, b2b4, g1h1, d1c1, e4e5, d1d6, h6h8, h6g6, d1d3, a2a3, d1e1, b2b3, c3b1, g3g4, d1f1, d1d8

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

<rationale>
Position analysis (Win %):
1. h2h3 (54.2%)
2. c3a4 (24.3%)
3. g2h3 (21.4%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 1r2kb1r/5ppp/p3b3/1p1Np3/8/1P4P1/P1n1PPBP/R1B1R1K1 w k -
Side to move: White
Legal moves: g2f3, d5c7, c1h6, d5e3, c1a3, g2e4, d5e7, c1b2, d5c3, b3b4, c1d2, a2a4, a1b1, d5b4, c1f4, f2f4, h2h3, c1g5, h2h4, f2f3, g2h3, d5f4, g1h1, d5b6, g3g4, e2e4, d5f6, g2f1, e1f1, g1f1, e2e3, e1d1, g2h1, c1e3, a2a3

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

<rationale>
Position analysis (Win %):
1. d5c7 (42.9%)
2. c1d2 (28.3%)
3. c1g5 (27.9%)
</rationale><uci_move>d5c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/rBk2p2/P3n1p1/1K6/1p5p/8/1P4P1/3R4 w - -
Side to move: White
Legal moves: b7f3, d1d4, b5b4, d1b1, b7e4, d1d3, b7d5, g2g4, b5a4, d1d6, b7a8, d1f1, b5c4, d1g1, b7c8, d1a1, d1d8, d1c1, d1e1, g2g3, d1d5, b7c6, d1d7, b5a5, b2b3, d1h1, d1d2

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

<rationale>
Position analysis (Win %):
1. d1c1 (83.2%)
2. d1f1 (81.6%)
3. d1h1 (81.3%)
4. b2b3 (79.4%)
5. d1d2 (79.0%)
</rationale><uci_move>d1c1</uci_move><|eot_id|>


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

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

Position (FEN): 8/7K/8/1P2P3/8/8/8/4k3 w - - 0 1
Side to move: White
Legal moves: h7g7, b5b6, h7g8, h7h6, e5e6, h7h8, h7g6

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/R5p1/5p2/7N/5P1P/6P1/1r4r1/3KB3 w - -
Side to move: White
Legal moves: a7a3, a7g7, a7a8, e1c3, a7e7, a7d7, a7a4, a7a1, e1d2, f4f5, e1b4, a7b7, a7a5, h5f6, d1c1, e1a5, h5g7, e1f2, g3g4, a7a6, a7f7, a7c7, a7a2

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

<rationale>
Position analysis (Win %):
1. a7a1 (50.0%)
2. d1c1 (50.0%)
3. a7c7 (47.2%)
4. a7a8 (46.1%)
5. e1b4 (20.6%)
</rationale><uci_move>a7a1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7k/8/1R6/8/1K6/2R5 b - - 0 1
Side to move: Black
Legal moves: h6g5, h6g7, h6h5, h6g6, h6h7

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>h6h7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/4k3/8/K7/1r6/5Q2 b - - 0 1
Side to move: Black
Legal moves: b2b5, b2b8, b2b4, b2b6, e5d5, b2g2, b2e2, b2b7, e5e6, b2f2, b2h2, b2b3, b2c2, b2b1, e5e4, e5d6, b2d2, e5d4, b2a2

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>e5e6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/4QR2/4K2k/8/8/8 w - - 0 1
Side to move: White
Legal moves: e5a1, e4d4, e5b2, e5f4, e5c7, e5b5, e5e8, e5d5, f5f6, f5f7, e4f4, e5d4, e5c5, e4f3, e5f6, e5e6, f5f1, f5g5, e5a5, f5f4, e5g3, e5c3, f5h5, e5d6, f5f3, e5g7, e5b8, f5f2, e5h8, e4d3, e5h2, e4e3, e5e7, f5f8, e4d5

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>f5f8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/p2pppbp/2p2np1/2q5/2N1P3/2P2P2/PP4PP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: d1a4, d1d6, a2a4, c1f4, f3f4, c4b6, g2g4, d1c2, d1d5, c1e3, c4d2, d1b3, c1d2, e1e2, f1e2, f1d3, a2a3, c4d6, b2b4, c1g5, d1d2, c1h6, c4e5, e4e5, d1d3, a1b1, d1e2, h1g1, d1d7, h2h3, c4a3, c4a5, b2b3, d1d4, g2g3, e1d2, h2h4, c4e3

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

<rationale>
Position analysis (Win %):
1. e4e5 (67.5%)
2. h2h4 (63.0%)
3. g2g4 (62.2%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r2k3r/p1p3pp/2p5/4P3/4P3/1P1P4/PB1Kb3/R7 b - -
Side to move: Black
Legal moves: h8g8, h8f8, a8c8, g7g6, e2g4, e2h5, h7h6, h7h5, a7a5, c6c5, h8e8, a7a6, e2f3, d8e7, e2d3, a8b8, d8e8, e2d1, g7g5, d8c8, e2f1, d8d7

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

<rationale>
Position analysis (Win %):
1. h7h5 (25.4%)
2. e2d3 (22.0%)
3. e2f3 (18.2%)
4. e2h5 (17.5%)
5. e2g4 (14.9%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 1rq2r2/3b2k1/p5pp/Pp1Pppn1/1Pp5/2P1Q2P/2B2PpK/3RR1N1 w - -
Side to move: White
Legal moves: e3a7, d1a1, e3d2, e3d4, e3f3, h2g2, c2f5, e3g5, e3e5, e3g3, c2d3, d1d4, d1d2, d1b1, e3f4, f2f4, h2g3, e1e2, d1d3, e3e2, e3e4, d5d6, e1f1, c2b3, g1f3, h3h4, c2a4, e3c5, c2e4, e3b6, c2b1, d1c1, f2f3, g1e2, e3d3, e3c1

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

<rationale>
Position analysis (Win %):
1. e3e5 (64.0%)
2. f2f4 (48.1%)
3. f2f3 (41.4%)
4. h2g2 (41.2%)
5. h3h4 (39.8%)
</rationale><uci_move>e3e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1ppppp/2n2n2/2p5/2BPP3/5N2/PPP2PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: g7g6, d8b6, d7d6, f6g4, h8g8, f6h5, f6g8, g7g5, e7e5, c6e5, e7e6, c6b8, a7a5, b7b5, c6d4, b7b6, a7a6, d8a5, f6e4, d7d5, c5d4, c6b4, c6a5, a8b8, h7h6, f6d5, h7h5, d8c7

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

<rationale>
Position analysis (Win %):
1. f6e4 (50.0%)
2. c6a5 (48.7%)
3. c5d4 (44.6%)
</rationale><uci_move>f6e4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qr1k1/pp4pp/2pbpn2/5bN1/2BP4/5P2/PPP3PP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: e8e7, b8a6, d6f8, f6e4, d6f4, f5d3, g8h8, b7b6, h7h5, d8c8, f6d5, f5g6, a7a5, d6e5, d6c7, e8f8, d6g3, d8b6, d8c7, f6h5, d8d7, g8f8, d6c5, f6g4, b8d7, f5g4, f5h3, d8a5, d6e7, d8e7, f5e4, f5c2, d6h2, g7g6, d6a3, f6d7, h7h6, c6c5, d6b4, b7b5, a7a6

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

<rationale>
Position analysis (Win %):
1. d6e7 (30.6%)
2. h7h6 (28.4%)
3. f6d5 (26.9%)
</rationale><uci_move>d6e7</uci_move><|eot_id|>