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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r7/2p3p1/PpPp3n/1P1P1p1b/2B2P2/4NPK1/R3R3 w - -
Side to move: White
Legal moves: c3d2, g2f1, e2f4, g2h2, g2h1, e1c1, e1h1, a1d1, e2g1, e1f1, e2c1, a1c1, c3b2, g2g1, g2h3, e1d1, a1a3, a5a6, a1a4, a1a2, e1g1, e1b1, a1b1, e2g3

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

<rationale>
Position analysis (Win %):
1. e2g1 (60.9%)
2. a1d1 (60.5%)
3. c3d2 (56.5%)
</rationale><uci_move>e2g1</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/1p2bpp1/p2pbn2/3Np2p/4P3/1N2BP2/PPPQ2PP/R3KB1R b KQkq -
Side to move: Black
Legal moves: h8h7, b8d7, e8g8, e6c8, b7b5, e8d7, h5h4, d8a5, d8d7, g7g5, f6g4, a8a7, d8c7, e8f8, b7b6, e6d7, e7f8, f6e4, d8b6, e6h3, e6d5, h8f8, e6f5, h8h6, f6h7, g7g6, f6d7, f6g8, b8c6, e6g4, h8g8, f6d5, a6a5, d8c8

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

<rationale>
Position analysis (Win %):
1. f6d7 (60.8%)
2. b8d7 (57.3%)
3. e6d5 (55.9%)
4. f6d5 (51.7%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/4rpk1/1n1p1Rp1/2rP2PP/ppB1p1P1/1P6/P1PK1R2/8 w - -
Side to move: White
Legal moves: h5g6, f2g2, c4a6, c4d3, d2c1, h5h6, f2f1, f6g6, f6f7, d2e1, c4f1, f2h2, d2e2, f6f3, f2e2, d2d1, c2c3, c4e2, f6f5, f2f5, f2f4, f2f3, b3a4, c4b5, f6d6, f6e6, d2e3, f6f4, a2a3

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

<rationale>
Position analysis (Win %):
1. h5h6 (54.1%)
2. d2e3 (54.1%)
3. d2e1 (50.0%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1p2qppn/2p2n1p/p4P2/2P1p1PP/4P2B/PP2Q1K1/3R3N w - -
Side to move: White
Legal moves: e2d3, g2g1, g4g5, g2g3, d1b1, e2e1, d1d7, d1d5, g2f1, d1e1, d1d2, d1d3, e2f3, d1d6, e2d2, d1g1, d1f1, a2a3, e2f1, e2f2, h1f2, e2c2, d1c1, h1g3, b2b4, d1a1, c4c5, a2a4, d1d8, g2h2, b2b3, g2f2, h4h5, d1d4

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

<rationale>
Position analysis (Win %):
1. d1d8 (45.1%)
2. h1f2 (42.0%)
3. d1d2 (40.1%)
</rationale><uci_move>d1d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/3n1Pk1/1P1R1n2/7p/1KB2r2/8/2P5/8 b - -
Side to move: Black
Legal moves: f6h7, f6d5, f4f3, f4d4, d7c5, d7f8, d7b8, f4c4, g7h6, f4e4, f6e4, f6g4, f4f1, h5h4, g7g6, f4h4, f4f2, d7e5, f6e8, g7f8, f4f5, f6g8, g7h8, f4g4, d7b6, g7h7

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

<rationale>
Position analysis (Win %):
1. d7e5 (50.1%)
2. h5h4 (50.0%)
3. d7b6 (14.0%)
</rationale><uci_move>d7e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R1b1r2k/8/p1P4K/P7/7P/8 b - -
Side to move: Black
Legal moves: c6a8, e6e1, e6e3, c6h1, e6g6, e6e4, e6e8, c6e8, e6e5, c6e4, c6d7, c6f3, e6d6, c6b7, c6b5, h6g7, e6e2, c6g2, e6f6, h6h7, h6g6, e6e7, c6d5

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

<rationale>
Position analysis (Win %):
1. h6g7 (31.6%)
2. e6d6 (31.1%)
3. e6f6 (29.4%)
4. e6e4 (24.4%)
5. h6g6 (22.2%)
</rationale><uci_move>h6g7</uci_move><|eot_id|>


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

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

Position (FEN): 4rbk1/p4p2/6pp/2p1P3/2P2Pb1/BP6/P2R2PN/7K b - -
Side to move: Black
Legal moves: g6g5, g8g7, g4f5, g4c8, f8g7, g4h5, g4e2, f7f6, e8d8, g4e6, e8e7, h6h5, a7a5, f7f5, e8e5, a7a6, f8e7, e8b8, e8a8, g4d7, f8d6, e8c8, g4f3, g8h8, g4h3, g4d1, g8h7, e8e6

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

<rationale>
Position analysis (Win %):
1. h6h5 (75.6%)
2. f7f5 (72.8%)
3. g4f5 (61.7%)
4. g4c8 (57.6%)
5. g4e6 (56.8%)
</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): 3r1rk1/1b3ppp/pq2p1n1/1pb3Q1/4P2P/2B2N2/PPB2PP1/R4RK1 b - -
Side to move: Black
Legal moves: f7f5, g6e7, h7h6, g6f4, b6d6, c5d6, d8c8, d8d2, d8e8, d8d5, f7f6, b7a8, c5d4, b6c6, c5b4, f8e8, b6c7, b5b4, b7d5, h7h5, d8d7, d8d1, e6e5, d8d3, g6h4, g6e5, b7c8, d8d6, g6h8, d8b8, b7e4, d8d4, b6a7, c5f2, b7c6, b6a5, d8a8, c5a3, a6a5, g8h8, c5e7, c5e3

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

<rationale>
Position analysis (Win %):
1. f7f6 (47.3%)
2. b5b4 (39.8%)
3. c5e7 (38.1%)
</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): rnbqkb1r/ppp1pppp/8/8/2P5/8/PP1P1PPP/R1BQKBNR w KQkq -
Side to move: White
Legal moves: f1e2, d1g4, g1f3, b2b3, d1h5, f2f3, d2d4, e1e2, g1h3, g1e2, g2g4, a2a3, h2h4, a1b1, d2d3, c4c5, b2b4, a2a4, f1d3, d1a4, d1c2, d1e2, f2f4, h2h3, g2g3, d1b3, d1f3

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

<rationale>
Position analysis (Win %):
1. g1f3 (50.0%)
2. d2d4 (49.1%)
3. g1e2 (49.0%)
4. d2d3 (45.9%)
5. a2a3 (45.8%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppn1p1p/8/3pP1p1/4nB2/4PN2/PPP2PPP/RN1QKB1R w KQkq -
Side to move: White
Legal moves: e1e2, h1g1, f3g1, d1d4, d1d2, d1d3, b1c3, d1e2, f1d3, f4g5, b2b3, f3d2, g2g3, f3h4, b2b4, f3d4, b1a3, h2h4, a2a3, f4g3, f1c4, f1a6, b1d2, d1d5, d1c1, c2c4, f1b5, h2h3, f3g5, a2a4, e5e6, c2c3, g2g4, f1e2

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

<rationale>
Position analysis (Win %):
1. d1d5 (73.6%)
2. f4g3 (50.9%)
3. e5e6 (41.7%)
4. f1e2 (38.1%)
5. h2h4 (37.8%)
</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): 1R4k1/p5p1/5pN1/7p/1B5P/1r2rPK1/6P1/8 b - -
Side to move: Black
Legal moves: e3e8, g8f7, g8h7

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

<rationale>
Position analysis (Win %):
1. e3e8 (85.8%)
2. g8f7 (51.9%)
3. g8h7 (50.0%)
</rationale><uci_move>e3e8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp2pp1p/5np1/2Pp4/2P5/2N2P2/PP2P1PP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: f8g7, c8d7, a7a5, d8c7, f6d7, h8g8, e7e5, c8h3, d8b6, f6h5, h7h5, h7h6, f8h6, e8d7, d5d4, b8a6, b8c6, d8d6, d8d7, f6g8, d5c4, f6g4, c8e6, b7b6, a7a6, g6g5, c8f5, b8d7, f6e4, e7e6, d8a5, c8g4, b7b5

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

<rationale>
Position analysis (Win %):
1. d5c4 (58.6%)
2. e7e6 (53.3%)
3. d5d4 (44.9%)
</rationale><uci_move>d5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2bpp1/2n2n1p/2pppP2/B3P3/2PP1N1P/PP3P2/R1BQK2R b KQkq -
Side to move: Black
Legal moves: d8c7, e8d7, e8g8, e7d6, d8d6, a8b8, e8f8, h8f8, d5d4, f6h5, h8g8, h8h7, g7g6, g7g5, d8b6, b7b6, d8a5, c5c4, d5e4, d8d7, f6g8, e7f8, d8b8, a7a5, a7a6, f6e4, a8c8, d8c8, f6g4, f6d7, b7b5, f6h7, h6h5

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

<rationale>
Position analysis (Win %):
1. e8f8 (56.9%)
2. d8d6 (55.1%)
3. d5e4 (53.1%)
4. d8c7 (52.9%)
</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): 8/8/3pk3/p1p2rp1/PpP1p3/1P2K2P/2P5/3R4 w - -
Side to move: White
Legal moves: h3h4, d1d6, c2c3, d1d5, e3d2, d1d4, d1d3, d1h1, e3e2, d1b1, d1a1, d1f1, d1g1, d1e1, e3e4, d1d2, d1c1

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

<rationale>
Position analysis (Win %):
1. e3e4 (37.2%)
2. d1d2 (20.7%)
3. e3e2 (18.8%)
</rationale><uci_move>e3e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2n1pn2/q2p4/1b1P1B2/P1NBP3/1P3PPP/2RQK1NR b Kkq -
Side to move: Black
Legal moves: a7a6, b4c3, b4e7, g7g6, b4a3, h8g8, h8f8, c6e5, a5a6, c6b8, c6d4, a5c5, a5c7, e8d7, e6e5, b7b5, h7h5, a5a4, e8e7, e8g8, f6e4, b4d6, b7b6, f6d7, c8d7, f6g4, a8b8, c6e7, e8f8, a5b5, c6d8, f6h5, g7g5, e8d8, f6g8, b4f8, a5a3, a5d8, h7h6, b4c5, a5b6

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

<rationale>
Position analysis (Win %):
1. b4f8 (62.4%)
2. b4c3 (59.2%)
3. b4e7 (57.1%)
</rationale><uci_move>b4f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pp1/1n2bn1p/2bp4/5P1B/P1NB4/1PP1N1PP/R2Q1R1K w - -
Side to move: White
Legal moves: a1c1, b2b4, d3h7, b2b3, f1f2, e2g3, d1d2, d1c1, c3e4, d3c4, e2d4, d1b1, d1e1, f1g1, h4g5, e2c1, a3a4, h4g3, f1f3, d3b5, a1b1, c3b1, e2g1, d3a6, c3a2, f4f5, h4f6, c3d5, c3a4, a1a2, h2h3, f1e1, g2g3, d3e4, g2g4, c3b5, d3f5, h4f2, d3g6, h4e1

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

<rationale>
Position analysis (Win %):
1. e2g3 (55.1%)
2. a3a4 (54.6%)
3. b2b3 (52.3%)
</rationale><uci_move>e2g3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/4p1b1/p6p/q1pQpp1R/2B2P2/2N5/PPP3P1/2KR4 b kq -
Side to move: Black
Legal moves: a8b8, e8f8, g7f6, h8g8, a8a7, h8f8, c8b7, a5a4, e5e4, a5a3, h8h7, a5b6, a5d8, e7e6, a5b5, g7f8, a5b4, a5a2, a5c3, c8d7, e5f4, a5c7, c8e6

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

<rationale>
Position analysis (Win %):
1. c8d7 (99.0%)
2. c8e6 (99.0%)
3. e7e6 (94.6%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2Q4p/2b1p1pP/1B6/p7/1Pq5/P1P5/1K4R1 b - -
Side to move: Black
Legal moves: f8c8, f8f1, f8f5, c3e1, c3g3, c3d3, c6a8, f8f6, f8f7, c3a5, f8e8, a4b3, c6b5, c3b4, c3b3, e6e5, c3c5, c3c4, c6f3, c3g7, c3f3, g8h8, f8f4, f8f2, c6h1, c6b7, c6g2, f8a8, f8f3, c6d7, c3h3, f8b8, c3f6, c6e4, c6e8, c6d5, c3h8, c3e3, c3b2, c3c2, c3d4, a4a3, g6g5, f8d8, c3e5, c3a1, c3d2

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

<rationale>
Position analysis (Win %):
1. a4b3 (86.9%)
2. c3d4 (84.8%)
3. a4a3 (56.3%)
</rationale><uci_move>a4b3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/ppp1pppp/8/8/3pP3/2N5/PPPP1PPP/R1BQKBNR w KQkq -
Side to move: White
Legal moves: a2a3, a1b1, c3d5, f1e2, f1b5, h2h4, h2h3, g1f3, d1f3, g1e2, f1d3, d1h5, c3b5, c3b1, f1c4, c3e2, f1a6, e4e5, f2f3, d1e2, e1e2, a2a4, f2f4, d1g4, b2b3, g2g4, c3a4, b2b4, g1h3, g2g3, d2d3

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

<rationale>
Position analysis (Win %):
1. c3e2 (46.9%)
2. c3b1 (46.7%)
3. c3a4 (43.0%)
4. c3b5 (43.0%)
</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): 8/8/8/1Q6/7p/8/4k3/1K6 b - - 0 1
Side to move: Black
Legal moves: e2e1, e2e3, e2f3, e2d1, e2d2, e2f2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>e2f3</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/ppq1bppp/1np1pn2/3P1b2/2Q5/2N1PN2/PP1BBPPP/2R2RK1 w - -
Side to move: White
Legal moves: d2e1, c4b5, f3e1, e2d3, e2d1, h2h4, a2a3, c4a4, c3b5, c4f4, c1e1, h2h3, c4b3, g2g3, d5c6, f1d1, c4a6, c4c5, c4g4, f3h4, c4d3, c4d4, c3e4, c3b1, c1d1, b2b4, c1a1, c1c2, g1h1, f1e1, c3d1, d5e6, b2b3, g2g4, c3a4, d5d6, c4c6, c4h4, c1b1, a2a4, f3g5, c4b4, f3e5, f3d4, c4e4, e3e4

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

<rationale>
Position analysis (Win %):
1. c4b3 (38.4%)
2. d5d6 (36.8%)
3. c4f4 (33.6%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/6p1/1p1p1p2/5P1p/P1p1P3/2R2KP1/8/8 w - -
Side to move: White
Legal moves: c3d3, f3f2, c3c4, c3a3, c3b3, c3c2, f3g2, f3e3, f3e2, c3c1, a4a5, c3e3, g3g4, f3f4, e4e5

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

<rationale>
Position analysis (Win %):
1. f3e3 (31.0%)
2. f3f4 (21.6%)
3. f3e2 (20.4%)
</rationale><uci_move>f3e3</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/p5k1/2bpp3/2p2pp1/2P1P3/3P2KP/Pr3N2/R6R b - -
Side to move: Black
Legal moves: b8d8, b2b1, g7f6, g7f8, b8g8, b2b6, b2b7, a7a5, c6b5, b8b5, b2b5, c6b7, c6d5, c6e8, g5g4, c6a8, b8c8, b2d2, g7h6, b8b6, b8b3, b2a2, c6e4, g7h7, g7h8, b8b7, b2b4, b2e2, c6d7, b8h8, b2b3, b2f2, a7a6, f5e4, c6a4, b8b4, d6d5, b8f8, e6e5, g7g8, b8a8, b8e8, g7f7, f5f4, b2c2, g7g6

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

<rationale>
Position analysis (Win %):
1. b2e2 (20.6%)
2. c6e8 (17.5%)
3. f5f4 (15.6%)
</rationale><uci_move>b2e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r1pk1/4p2p/6p1/4RP1P/6P1/6K1/8 w - -
Side to move: White
Legal moves: e4e1, e4e2, g2g1, g2f2, f4f5, e4e5, e4e6, e4a4, e4c4, g2h2, g2f1, f4g5, h4h5, e4e3, e4b4, g2h1, g2f3, e4d4, h4g5, g2h3, g3g4

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

<rationale>
Position analysis (Win %):
1. f4g5 (47.7%)
2. h4g5 (47.4%)
3. g2f1 (42.0%)
4. g2h3 (41.5%)
5. e4e3 (29.5%)
</rationale><uci_move>f4g5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/5p2/pq1p1npb/1p1Pp2p/4B3/1N3P2/PPP3PP/1K1RQ2R b k -
Side to move: Black
Legal moves: b6c6, b6a5, c8c7, h6c1, f6g4, b6e3, h6g7, f6d7, f6h7, f6e4, b6b7, h8f8, c8c6, c8c2, h8g8, b6c5, h5h4, h6e3, b6f2, h6f4, e8f8, b5b4, f6g8, b6c7, e8d8, c8d8, a6a5, h6g5, b6b8, e8e7, b6d8, h6d2, b6a7, c8a8, b6g1, b6d4, c8c3, e8g8, c8c5, g6g5, c8b8, e8d7, f6d5, h8h7, h6f8, c8c4

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

<rationale>
Position analysis (Win %):
1. e8f8 (43.7%)
2. b6c7 (42.9%)
3. f6e4 (42.7%)
4. b5b4 (38.8%)
</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): r1b2rk1/1pqnbppp/p1npp3/6P1/3NP3/2N1BQ2/PPP1BP1P/2KR3R w - -
Side to move: White
Legal moves: e2b5, f3f4, f3g2, a2a4, h1f1, f3h5, a2a3, g5g6, h2h4, d4e6, h1e1, d1g1, d1d2, c3b5, f3f5, d4c6, b2b4, f3h3, f3f6, d1d3, c1d2, e2f1, d4f5, f3g3, e2a6, h2h3, f3f7, d1f1, h1g1, e2d3, e2c4, d4b3, c3a4, d1e1, c3b1, c1b1, c3d5, e3d2, e3f4, f3g4, d4b5, e4e5, b2b3

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

<rationale>
Position analysis (Win %):
1. g5g6 (61.9%)
2. h1g1 (59.6%)
3. f3g3 (58.5%)
4. f3h3 (58.2%)
5. h2h4 (55.0%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): rn2k1nr/ppp2ppp/3p1q2/8/2BPPBbb/5N2/PPP3PP/RN1Q1K1R w kq -
Side to move: White
Legal moves: f3g5, a2a4, f3e5, e4e5, h2h3, c4f7, f4h6, f4d6, d1e2, c4a6, f4g3, c4d5, f3d2, f4g5, c4d3, f4c1, c4b3, d1e1, f1g1, c4e2, f4e3, h1g1, c2c3, f3g1, d1c1, f1e2, f4e5, f3h4, d1d3, b1d2, f4d2, d4d5, a2a3, c4e6, f3e1, b1a3, b1c3, g2g3, c4b5, d1d2, b2b4, b2b3

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

<rationale>
Position analysis (Win %):
1. f4e3 (53.2%)
2. h2h3 (51.7%)
3. g2g3 (51.1%)
4. f4g3 (47.3%)
5. f4c1 (47.3%)
</rationale><uci_move>f4e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/4p3/3p1p1q/2pP1P2/2Q1P3/rP3KR1/8 w - -
Side to move: White
Legal moves: e3e4, c3c4, g2g3, c3a3, c3c2, g2g7, c3a5, c3e1, g2h2, g2g5, c3d3, g2g6, g2g4, g2g1, f2g1, f2g3, f2e1, c3d2, c3b4, c3c1, c3b3, f2f1

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

<rationale>
Position analysis (Win %):
1. c3c1 (26.4%)
2. c3b4 (16.0%)
3. g2g3 (11.2%)
</rationale><uci_move>c3c1</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/R4pk1/7p/7P/4PP2/1B3K2/3b4/8 b - -
Side to move: Black
Legal moves: d2c3, f8e8, g7f6, d2e1, g7h8, d2c1, g7h7, d2a5, f8h8, f8a8, f8b8, f8g8, f8d8, d2b4, g7g8, f8c8, d2f4, d2e3

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

<rationale>
Position analysis (Win %):
1. g7h8 (92.4%)
2. f8b8 (91.9%)
3. g7f6 (91.8%)
4. d2e1 (91.4%)
5. g7g8 (90.3%)
</rationale><uci_move>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/p3k3/1pP5/PP2K3/8/8/8 w - -
Side to move: White
Legal moves: e4e3, c5c6, a4b5, a4a5, e4f4, e4d3, e4d4, e4f3

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

<rationale>
Position analysis (Win %):
1. a4b5 (99.0%)
2. a4a5 (99.0%)
3. e4d3 (50.0%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/2k5/1P6/P1K5/8/5PPP/8 b - -
Side to move: Black
Legal moves: c6d6, c6d7, c6b6, c6c7, c6b7

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

<rationale>
Position analysis (Win %):
1. c6d7 (92.1%)
2. c6b7 (91.8%)
3. c6d6 (91.2%)
4. c6c7 (89.4%)
5. c6b6 (89.3%)
</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): 7k/4n1np/2p1r3/2Q3B1/4p3/8/2P1K3/8 b - -
Side to move: Black
Legal moves: e6d6, e6h6, e7f5, g7e8, e7c8, e4e3, e6f6, e6e5, e7g8, g7h5, h7h5, e7g6, e6g6, h8g8, e7d5, h7h6, g7f5

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

<rationale>
Position analysis (Win %):
1. h8g8 (80.7%)
2. h7h6 (80.1%)
3. e7g8 (51.8%)
4. e7g6 (51.3%)
5. g7f5 (50.0%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/pb4p1/1p2k2p/2p1p3/2K5/8/PPP3PP/4R3 w - -
Side to move: White
Legal moves: e1f1, a2a4, c4b3, c2c3, e1d1, e1e4, e1h1, c4b5, b2b4, c4c3, b2b3, h2h4, e1a1, g2g4, e1c1, e1g1, e1b1, h2h3, a2a3, e1e5, e1e2, e1e3, g2g3, c4d3

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

<rationale>
Position analysis (Win %):
1. c4d3 (76.1%)
2. e1g1 (75.2%)
3. c4c3 (73.9%)
</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): 8/8/3pk3/p1p3p1/PpP5/1P3K1r/2P5/3R4 w - -
Side to move: White
Legal moves: f3e2, f3e4, f3f2, f3g2, f3g4

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

<rationale>
Position analysis (Win %):
1. f3g4 (22.3%)
2. f3e4 (20.2%)
3. f3g2 (17.0%)
</rationale><uci_move>f3g4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/5P1p/p4n2/2p5/2Bp4/1P3n2/PB3P1q/1QRR1K2 b - -
Side to move: Black
Legal moves: g8f8, g8g7, g8h8

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

<rationale>
Position analysis (Win %):
1. g8h8 (2.1%)
2. g8f8 (1.0%)
3. g8g7 (1.0%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R5/3P4/8/2p4P/2k5/7r/3K4 b - -
Side to move: Black
Legal moves: h2a2, h2h4, h2f2, h2e2, h2c2, c3d4, h2d2, h2g2, c3d3, c3b2, c3b4, h2h3, h2b2, h2h1, c3b3

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

<rationale>
Position analysis (Win %):
1. c3b4 (84.5%)
2. h2d2 (50.0%)
3. h2h1 (50.0%)
4. c3d3 (50.0%)
5. h2h4 (50.0%)
</rationale><uci_move>c3b4</uci_move><|eot_id|>


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

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

Position (FEN): 3rk3/5pNp/1rp2n2/8/p3pP2/Pb4P1/1P2PK1P/1NR2R2 b - -
Side to move: Black
Legal moves: e8f8, e8d7, e8e7

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

<rationale>
Position analysis (Win %):
1. e8e7 (60.9%)
2. e8d7 (56.4%)
3. e8f8 (42.9%)
</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): rnr3k1/2q1ppbp/6p1/pN1P4/1B2P1b1/2P5/P2Q1PPP/2R1KB1R b K -
Side to move: Black
Legal moves: c7g3, c7c5, a8a6, a5a4, c7f4, c7a7, g4h5, g4d7, g4d1, c7d6, g7h6, h7h5, c7d7, c7b6, g7f8, c7c4, g4f3, f7f5, c7b7, g4h3, g7f6, g7e5, b8d7, a8a7, c7c6, f7f6, g7c3, e7e5, g7h8, g8f8, h7h6, g4f5, c7e5, a5b4, c7c3, c7d8, g4e6, c8f8, b8a6, c8d8, g8h8, c7h2, g4e2, e7e6, c8e8, b8c6, g6g5, g7d4

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

<rationale>
Position analysis (Win %):
1. c7b7 (70.8%)
2. c7b6 (68.9%)
3. c7e5 (45.2%)
</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): 2r1kb1r/5ppp/pqn1p3/3pP3/BP4b1/P3RN2/2P2PPP/RN1Q2K1 b k -
Side to move: Black
Legal moves: b6a5, e8d7, g4f5, b6b5, g7g5, b6b7, g7g6, h7h6, f8e7, g4h3, d5d4, b6b8, f8c5, b6c7, g4h5, e8d8, f7f5, e8e7, f8b4, b6a7, b6b4, b6e3, b6d8, b6c5, h7h5, c8a8, h8g8, c8c7, g4f3, f7f6, c8b8, c8d8, f8d6, a6a5, b6d4

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

<rationale>
Position analysis (Win %):
1. e8e7 (73.8%)
2. b6b7 (72.7%)
3. g4f3 (53.3%)
</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): 5rk1/ppp2ppp/2nr4/8/1b1q4/2N1R3/PQ1B1P1N/6RK b - -
Side to move: Black
Legal moves: d4f4, d4h4, c6a5, b4c5, c6b8, d6f6, d4d5, g8h8, a7a6, d4e5, d4e4, h7h5, d4b6, f8e8, d4c5, b4c3, d6e6, b7b5, c6e5, d6d8, f8a8, b7b6, d6d7, b4a3, f7f5, c6e7, b4a5, g7g6, f8c8, d6g6, d4d3, d4d2, g7g5, c6d8, f8b8, f7f6, h7h6, d4c4, d4e3, f8d8, d6h6, a7a5, d4c3, d4f6, d6d5, d4g4

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

<rationale>
Position analysis (Win %):
1. d6h6 (42.4%)
2. f8d8 (41.9%)
3. d4d2 (14.3%)
</rationale><uci_move>d6h6</uci_move><|eot_id|>


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

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

Position (FEN): rn2kbnr/pp3ppp/2p1p3/3qP3/2QP4/8/PP3PPP/RNB1K1NR w KQkq -
Side to move: White
Legal moves: c1d2, c1g5, c4a6, e1f1, c1e3, c1h6, c4e2, g2g4, c4d3, c4c5, c1f4, c4f1, e1d2, h2h3, c4b3, g1h3, g1f3, c4c3, c4c6, a2a3, e1e2, h2h4, b1d2, f2f4, a2a4, b1c3, f2f3, c4d5, b2b3, c4c2, e1d1, g2g3, c4a4, b1a3, c4b5, b2b4, c4b4, g1e2

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

<rationale>
Position analysis (Win %):
1. c4b3 (47.7%)
2. c4d5 (47.2%)
3. c4e2 (36.4%)
</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): r7/pppn2k1/4p3/6B1/3Pp3/2P3P1/P1PKQ3/r7 w - -
Side to move: White
Legal moves: e2c4, e2f1, g5f6, e2e1, d4d5, e2d3, e2g2, e2a6, e2h2, a2a4, e2f3, g5e7, g5f4, g5e3, e2g4, g5d8, d2e3, e2f2, e2d1, c3c4, g5h6, a2a3, e2e3, g5h4, g3g4, e2b5, e2e4, e2h5

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

<rationale>
Position analysis (Win %):
1. e2e4 (74.4%)
2. e2b5 (74.3%)
3. e2g4 (74.3%)
4. e2e3 (71.1%)
5. g5h4 (70.4%)
</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): 2kr1b1r/p1pp1qp1/b1p2n2/4p3/2P4p/1P4P1/PB1NQPBP/R3R1K1 w - -
Side to move: White
Legal moves: g2f3, b2e5, g2d5, b2c3, b3b4, b2d4, f2f3, e2g4, g2e4, e1b1, e2e3, e2h5, d2f1, a2a3, e2d1, d2e4, e2f1, b2a3, b2c1, e1c1, g2c6, h2h3, a1d1, e1f1, a1c1, e2e4, g3g4, c4c5, g1h1, e1d1, g2h3, g1f1, a1b1, f2f4, e2f3, e2e5, a2a4, g2h1, e2d3, g2f1, g3h4, d2b1, d2f3

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

<rationale>
Position analysis (Win %):
1. b2e5 (54.2%)
2. e2e3 (51.6%)
3. d2f3 (51.1%)
</rationale><uci_move>b2e5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1nr/ppp2ppp/3p1q2/2b1P3/2Bp4/2N2N2/PPP2PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: d6d5, c8h3, c8d7, f6f4, c5a3, g7g6, b8d7, b8c6, f6e7, g7g5, d4c3, d6e5, b7b6, g8e7, f6h6, f6g5, d4d3, f6d8, f6g6, h7h5, c8e6, f6e6, a7a6, e8d8, e8e7, f6f3, b7b5, e8f8, c5b4, c7c6, g8h6, a7a5, b8a6, c8f5, f6e5, h7h6, c5b6, c8g4, e8d7, f6f5, f6h4

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

<rationale>
Position analysis (Win %):
1. f6f5 (68.6%)
2. f6d8 (57.1%)
3. d6e5 (50.0%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp3ppp/5n2/3pp3/1bP5/2N3P1/PPN1PPBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: b8c6, b4c3, d8d7, d8e7, b4a5, g7g5, d8b6, f6d7, b8a6, b7b5, b4c5, a7a6, c8f5, c8h3, d5d4, f6e8, b4a3, b8d7, h7h5, c8d7, e5e4, d8d6, b4e7, f6e4, f8e8, h7h6, f6h5, g8h8, d5c4, d8a5, f6g4, b4d6, g7g6, c8g4, d8e8, b7b6, c8e6, a7a5, d8c7

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

<rationale>
Position analysis (Win %):
1. d5d4 (67.1%)
2. b4e7 (66.9%)
3. b4c5 (66.4%)
4. b4d6 (66.2%)
5. b4c3 (58.9%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/ppp1n2p/3pp1pN/8/N1B1P2Q/P2Pq3/2P3PP/R4R1K b - -
Side to move: Black
Legal moves: g8g7, e3h6, g8h8

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

<rationale>
Position analysis (Win %):
1. g8h8 (99.0%)
2. e3h6 (99.0%)
3. g8g7 (98.5%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 7B/7B/2K5/8/8/8/8/3k4 b - - 0 1
Side to move: Black
Legal moves: d1d2, d1c1, d1e1, d1e2

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

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


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

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

Position (FEN): 6r1/2k2bp1/2pn4/1pp2PpN/p3P1K1/P1P3N1/1P1R4/8 w - -
Side to move: White
Legal moves: d2d4, d2c2, g3h1, d2d3, d2d6, d2f2, g4h3, b2b3, c3c4, d2d1, b2b4, g4g5, g3f1, h5f6, g4f3, f5f6, d2d5, h5g7, d2e2, e4e5, g3e2, d2h2, h5f4, d2g2

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

<rationale>
Position analysis (Win %):
1. e4e5 (57.1%)
2. g4g5 (51.3%)
3. d2f2 (50.0%)
</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): r3k2r/2qn1ppp/p1pbpn2/1pPp1b2/1P1P4/P3PN1P/1B1NBPP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: a8a7, g7g5, c7a5, d6e5, d7c5, d7f8, g7g6, h7h6, f5e4, f5h3, f5g6, c7b7, h7h5, c7b6, f6g8, e6e5, e8d8, f5c2, f6e4, c7b8, d7e5, d6c5, d6f8, f5d3, a8d8, f5b1, f6h5, c7c8, d6e7, f5g4, d7b8, c7a7, a8b8, e8e7, d6g3, c7d8, e8f8, h8f8, d6f4, f6g4, a6a5, h8g8, a8c8, d7b6, d6h2

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

<rationale>
Position analysis (Win %):
1. d6g3 (81.1%)
2. d6f8 (71.4%)
3. d6e7 (65.9%)
</rationale><uci_move>d6g3</uci_move><|eot_id|>


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

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

Position (FEN): 4kbnr/ppr2ppp/2n1p3/1Bp1P3/5P2/2N5/PPP3PP/R1B1K2R w k -
Side to move: White
Legal moves: h2h4, c3b1, c1d2, c3e4, c3d5, a1b1, b5c6, b5a6, c1e3, e1d2, a2a3, a2a4, g2g3, b5f1, e1f1, e1e2, e1d1, b5d3, h2h3, b2b4, b2b3, c3e2, g2g4, f4f5, c3d1, c3a4, h1g1, b5e2, b5c4, h1f1, e1f2, b5a4

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

<rationale>
Position analysis (Win %):
1. c3e4 (57.9%)
2. b5e2 (57.1%)
3. h2h4 (55.1%)
</rationale><uci_move>c3e4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2r3bp/6p1/1b2p3/4P1PP/pPp1B3/P1K1N2R/3R4 b - -
Side to move: Black
Legal moves: c7b7, c7c6, g7h6, f8c8, f8a8, g8f7, g6g5, c7f7, f8d8, b5d3, f8f7, b5a6, c7e7, h7h6, f8f1, f8f3, c7c4, b5e2, f8f4, f8b8, f8f2, b5e8, f8e8, c7a7, f8f5, h7h5, b5c6, g7h8, c7c5, c7c8, f8f6, b5c4, g8h8, b5d7, g7f6, b5a4, c7d7

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

<rationale>
Position analysis (Win %):
1. f8f3 (41.9%)
2. b5c6 (36.9%)
3. c7c8 (36.5%)
</rationale><uci_move>f8f3</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1b2/pp5p/6p1/3p4/3QqP2/pP6/b1P1N1PP/2KR1B1R b - -
Side to move: Black
Legal moves: e4g2, h7h5, c8c7, f8d6, e4f4, d8d7, e4e8, e4f5, e4e7, e4e5, h7h6, e4f3, e4d3, f8g7, c8b8, e4e6, b7b6, e4d4, e4e2, e4e3, f8h6, d8e8, e4c2, d8d6, f8b4, a7a6, f8e7, f8c5, g6g5, c8d7, a2b3, a2b1, b7b5, a7a5

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

<rationale>
Position analysis (Win %):
1. e4e6 (84.3%)
2. e4d4 (83.0%)
3. e4e7 (76.9%)
</rationale><uci_move>e4e6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp2bppp/4pn2/2Pq4/1P6/5N2/P1PN1PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: e7c5, d5f5, d5b3, d5d3, b8c6, e8f8, g7g5, d5c5, a7a6, d5h5, d5d7, d5f3, f6g8, h8f8, d5c4, e7f8, h8g8, b7b6, e8d8, e8d7, f6g4, e6e5, f6h5, h7h5, d5d6, b7b5, d5d2, b8a6, h7h6, d5g5, f6e4, d5e5, c8d7, f6d7, d5e4, e8g8, b8d7, e7d6, d5d4, d5d8, d5a2, a7a5, g7g6, d5c6, e7d8

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

<rationale>
Position analysis (Win %):
1. d5d8 (60.7%)
2. b7b6 (58.4%)
3. b8c6 (57.3%)
4. a7a5 (52.3%)
</rationale><uci_move>d5d8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pp1/1bp1r2p/3n1q2/3P3P/1P2B1P1/PQ2RPB1/4R1K1 b - -
Side to move: Black
Legal moves: e8e7, d5f6, f5h7, f5e5, f5f3, c6c5, f7f6, b6d8, f5d3, e6e3, b6c7, f5f4, d5f4, f5g5, a7a5, f5h5, e8a8, e6e4, f5e4, h6h5, e6d6, g7g6, e8d8, e6g6, d5b4, f5g4, d5c7, g8f8, e8c8, e8f8, f5f6, d5c3, f5b1, b6c5, b6a5, f5c2, d5e7, e8b8, f5g6, g8h7, e6e7, f5f2, a7a6, f5h3, b6d4, e6e5, g7g5, e6f6, d5e3, g8h8

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

<rationale>
Position analysis (Win %):
1. d5e3 (39.8%)
2. f5h5 (39.0%)
3. e8e7 (38.5%)
4. b6a5 (37.5%)
5. f5g4 (36.7%)
</rationale><uci_move>d5e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1n1bp/2np2p1/5p2/2PNP3/2N1B2P/PP2BPP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: g7d4, g8h8, d8d7, a8b8, d8e8, c6b8, c6a5, b7b6, c8e6, a7a6, f8e8, c8d7, g8f7, f8f6, c6d4, b7b5, h7h5, f5f4, g7h8, e7d5, g7h6, h7h6, g7f6, c6e5, d6d5, c6b4, g6g5, f5e4, f8f7, a7a5, g7e5

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

<rationale>
Position analysis (Win %):
1. a8b8 (55.0%)
2. c8d7 (52.8%)
3. f5f4 (39.1%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pppp1ppp/6n1/3P4/5P2/8/PPP1Q1PP/RNB1KBNR b KQkq -
Side to move: Black
Legal moves: d8e7, g6e7, g8e7, g6e5, f8e7

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

<rationale>
Position analysis (Win %):
1. g6e5 (84.8%)
2. g8e7 (74.0%)
3. g6e7 (60.3%)
4. f8e7 (54.6%)
5. d8e7 (53.6%)
</rationale><uci_move>g6e5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2p2ppp/8/pNR2b2/1n3Bn1/P2p1N2/1P1QBPPP/5RK1 b - -
Side to move: Black
Legal moves: g7g6, f8e8, f5d7, b4d5, f5e6, d8e8, g4f2, b4a6, a8c8, h7h6, a5a4, d8f6, b4c2, d8d6, a8a6, d8e7, g4f6, b4c6, h7h5, d8c8, a8a7, d8d5, d8b8, f5g6, d8g5, d3e2, g4h6, f7f6, g7g5, f5e4, f5c8, d8h4, a8b8, c7c6, g8h8, g4e5, b4a2, g4e3, d8d7, d8d4, g4h2

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

<rationale>
Position analysis (Win %):
1. g4h2 (82.0%)
2. b4d5 (81.5%)
3. d3e2 (65.6%)
</rationale><uci_move>g4h2</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2p2ppp/pB1p1n2/1p2n2b/4P3/1BP2N1P/PP1N1PP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: e5c4, f6g4, d8e7, c7c6, a6a5, f6e8, f6e4, a8b8, d8d7, e5f3, c7c5, e5c6, b5b4, g7g5, e5d3, d8c8, c7b6, h5g4, h7h6, h5g6, d6d5, e5g6, e5d7, g8h8, g7g6, e5g4, a8a7, d8b8, f6d5, a8c8, h5f3, f6d7, f8e8, d8e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (81.2%)
2. d6d5 (80.6%)
3. c7b6 (60.5%)
4. e5f3 (59.3%)
5. h5f3 (59.2%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 4n3/8/6k1/8/PP6/8/3K3P/8 b - -
Side to move: Black
Legal moves: e8c7, g6f7, e8d6, g6f5, g6h5, g6h7, e8g7, g6g5, g6h6, g6g7, e8f6, g6f6

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

<rationale>
Position analysis (Win %):
1. g6f7 (90.6%)
2. g6f6 (90.3%)
3. e8c7 (81.0%)
</rationale><uci_move>g6f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2K5/8/8/P7/2k5 w - - 0 1
Side to move: White
Legal moves: c5c6, c5c4, a2a4, c5d4, c5b6, c5d6, c5b5, c5d5, a2a3, c5b4

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>c5d6</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/1p3ppk/2p2np1/2P1q3/1P1R4/r4BP1/2Q2PKP/3R4 w - -
Side to move: White
Legal moves: c2g6, d1d3, c2e2, f3d5, h2h3, d4d5, c2b2, d4e4, d1g1, d4d3, g2h1, d1d2, c2c3, d4h4, d4f4, c2a2, c2c1, d4d7, d4d8, f3e4, c2d2, d1f1, f3g4, g2h3, d4d6, f3e2, f3h5, c2c4, d1b1, c2b3, c2d3, d1a1, d4d2, d4g4, g2g1, d4c4, d1h1, h2h4, g3g4, b4b5, c2a4, d1c1, d1e1, g2f1, c2f5, f3c6, c2b1, c2e4

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

<rationale>
Position analysis (Win %):
1. c2b2 (86.5%)
2. f3c6 (67.6%)
3. f3e2 (59.3%)
4. h2h4 (57.5%)
5. c2c1 (57.5%)
</rationale><uci_move>c2b2</uci_move><|eot_id|>


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

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

Position (FEN): 8/1Pk5/8/K2P4/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: c7d8, c7b8, c7d7, c7d6, c7b7

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>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): r2q1rk1/ppnnppbp/4b1p1/3PP3/8/2N1BN1P/PP1Q2P1/2KR1B1R b - -
Side to move: Black
Legal moves: d8c8, e6h3, d7e5, c7a6, d7c5, d7b8, a8b8, c7e8, a7a5, e6f5, b7b6, d7b6, g7h6, d7f6, f7f5, f8e8, g7f6, e6g4, d8e8, b7b5, c7b5, d8b8, h7h5, g7e5, e6d5, a8c8, g6g5, a7a6, f7f6, h7h6, g8h8, c7d5, g7h8

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

<rationale>
Position analysis (Win %):
1. d7e5 (75.2%)
2. e6f5 (72.9%)
3. c7d5 (63.5%)
</rationale><uci_move>d7e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pbp/3p1np1/2pP4/4P3/2NB1N2/PP3PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: h8g8, d8c7, d8a5, c8h3, c8d7, c8g4, e8f8, h7h5, e8g8, c8e6, h7h6, b7b5, a7a5, f6d5, f6h5, d8b6, f6g4, c8f5, f6d7, b8d7, e8d7, h8f8, b7b6, g6g5, b8a6, d8d7, g7h6, e8e7, f6g8, g7f8, f6e4, b8c6, a7a6, d8e7, c5c4

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

<rationale>
Position analysis (Win %):
1. b8d7 (56.8%)
2. a7a6 (54.9%)
3. c8g4 (52.7%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

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

Position (FEN): 7R/8/6k1/8/3K1p1p/4r3/8/8 w - -
Side to move: White
Legal moves: h8h6, h8e8, h8b8, h8g8, h8c8, h8f8, h8h5, d4c4, d4d5, h8a8, h8d8, h8h7, d4c5, h8h4

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

<rationale>
Position analysis (Win %):
1. h8h4 (10.9%)
2. h8g8 (6.2%)
3. d4d5 (5.7%)
</rationale><uci_move>h8h4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/4Bppp/p1p1p1q1/6P1/8/1NP5/PKPQ1P1P/3RR3 b - -
Side to move: Black
Legal moves: f7f5, e8d8, f7f6, a8a7, g6h5, c8b7, g6f6, h7h6, e8e7, a6a5, h7h5, g6g5, g6d3, e6e5, a8b8, g6c2, c6c5, g6e4, c8d7, e8f8, g8h8, g6h6, g6f5

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

<rationale>
Position analysis (Win %):
1. e6e5 (87.2%)
2. c6c5 (87.2%)
3. a6a5 (85.7%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/p4p1p/2b3p1/2pr4/3P3q/1P3N2/PBQ2PP1/2R2RK1 b - -
Side to move: Black
Legal moves: d5d8, c6d7, h4e4, a7a6, d5f5, h4h2, c6a8, h4g5, h4f4, h4d4, g8h8, h4h1, c6b5, h4h6, d5d4, d5g5, c6e8, f8d8, g6g5, d5d7, h4e7, f8e8, c6a4, h4h3, a7a5, g8g7, h4f6, d5h5, h7h6, c6b7, h4f2, d5d6, f8b8, f7f6, h4h5, d5e5, f8c8, c5c4, h4g4, h7h5, f8a8, h4g3, c5d4, h4d8, f7f5

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

<rationale>
Position analysis (Win %):
1. h4f6 (88.7%)
2. h4g4 (88.2%)
3. h4h6 (87.8%)
4. h4h5 (87.1%)
5. h4f4 (85.9%)
</rationale><uci_move>h4f6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/1b2bppp/p2p1n2/3Np3/R3P3/1N2B3/1PP2PPP/3QKB1R w Kkq -
Side to move: White
Legal moves: g2g4, b3d2, a4a3, f1c4, c2c3, d5b4, d1g4, d1d3, e1e2, d1c1, d1f3, a4a5, d1d2, f1b5, g2g3, a4b4, a4c4, e3c5, h2h4, e1d2, d1a1, e3h6, a4d4, h2h3, e3f4, d1b1, b3c1, d1e2, f1d3, f2f3, b3a1, d5e7, a4a6, e3b6, d5c7, e3a7, f1a6, b3c5, a4a1, d5c3, c2c4, d5b6, f1e2, e3g5, h1g1, a4a2, b3a5, b3d4, f2f4, e3c1

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

<rationale>
Position analysis (Win %):
1. e3b6 (68.7%)
2. b3a5 (62.7%)
3. f1e2 (61.0%)
</rationale><uci_move>e3b6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/2R5/3p2p1/1B1Pr2p/PP2n2P/8/6PK/8 w - -
Side to move: White
Legal moves: b5c4, c7c4, c7e7, c7f7, b5e8, h2h3, c7c8, c7c5, c7b7, b5c6, b5d7, g2g4, b5f1, c7d7, c7h7, c7a7, c7g7, c7c1, c7c3, h2h1, b5e2, c7c2, a4a5, c7c6, h2g1, g2g3, b5d3, b5a6

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

<rationale>
Position analysis (Win %):
1. a4a5 (89.4%)
2. c7c8 (88.4%)
3. b5d3 (87.3%)
4. b5c4 (87.0%)
5. c7b7 (86.1%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

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

Position (FEN): 3B4/1r2p3/r2p1p2/b1p1P1p1/1p1k1PPp/p6P/PP1KB3/8 w - -
Side to move: White
Legal moves: d8c7, b2b3, e5f6, e5e6, e2a6, d2e1, e2d1, e5d6, d2c1, e2b5, d2d1, e2c4, b2a3, d8b6, d8e7, e2f1, d8a5, e2d3, e2f3, f4g5, f4f5, d2c2

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

<rationale>
Position analysis (Win %):
1. d2c2 (3.3%)
2. b2b3 (3.0%)
3. b2a3 (2.7%)
</rationale><uci_move>d2c2</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1n1R/pp3k2/2p1r1pQ/3NPp2/5P2/3BP3/PP6/2R1K3 b - -
Side to move: Black
Legal moves: d8g5, c6d5, d8a5, f7e8, f8h7, c6c5, e6e7, f8d7, d8f6, a8b8, e6d6, d8d7, a7a5, d8c7, e6e5, a7a6, d8e7, b7b6, d8e8, d8h4, d8d6, d8d5, c8d7, e6f6, b7b5, e6e8, d8b6, g6g5

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

<rationale>
Position analysis (Win %):
1. a7a6 (92.7%)
2. e6e8 (92.4%)
3. c8d7 (89.6%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/pp4pp/1b2p3/8/2Rn4/5NP1/P3PPBP/5RK1 w - -
Side to move: White
Legal moves: f1c1, g1h1, f1b1, e2e3, h2h4, f1a1, c4d4, e2e4, a2a4, c4c8, f1e1, f3e1, g2h1, c4c7, c4c2, a2a3, c4c5, f3h4, f3e5, c4c6, g3g4, c4c3, f3d4, c4c1, c4a4, f3d2, f3g5, g2h3, h2h3, c4b4, f1d1

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

<rationale>
Position analysis (Win %):
1. f3d4 (59.2%)
2. g1h1 (50.4%)
3. g2h3 (50.3%)
</rationale><uci_move>f3d4</uci_move><|eot_id|>


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

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

Position (FEN): 7k/p5b1/1n1p4/2p1p1PN/p1P5/1rPKB3/5P2/R7 b - -
Side to move: Black
Legal moves: g7f6, a4a3, b6d5, b6a8, g7f8, h8h7, b3c3, b3a3, b6c8, h8g8, b3b5, b6d7, g7h6, a7a6, b6c4, b3b1, b3b2, b3b4, d6d5, a7a5, e5e4

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

<rationale>
Position analysis (Win %):
1. e5e4 (51.5%)
2. a7a5 (51.2%)
3. a4a3 (50.0%)
4. h8g8 (50.0%)
5. h8h7 (46.7%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/1p3ppp/p1p1p3/4N3/2pP4/B1b3P1/P3PPBP/1R1Q1RK1 b kq -
Side to move: Black
Legal moves: d8c7, d8d6, c6c5, d8d7, c3b4, h8f8, h7h6, d8b6, c3a1, d8g5, a6a5, g7g5, d8d4, f7f5, b7b5, b8d7, c3d4, a8a7, d8e7, c3a5, h8g8, d8a5, g7g6, b7b6, d8h4, c3b2, f7f6, h7h5, d8d5, c8d7, c3e1, d8f6, c3d2

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

<rationale>
Position analysis (Win %):
1. a6a5 (80.7%)
2. c3a5 (78.0%)
3. b7b5 (77.6%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/5p2/p1pq1npp/3p1b2/N1pP4/1PQ1P3/P3BPPP/3R1RK1 b - -
Side to move: Black
Legal moves: f5c2, f6e4, d6e7, d6g3, f5c8, d6a3, f5h3, f5b1, a8e8, f8c8, f6h7, f5d3, d6b8, d6b4, a8c8, g8g7, d6c7, f6d7, d6e6, f5e4, f8e8, d6c5, f8d8, a8a7, f8b8, h6h5, f6e8, f5d7, f5g4, d6h2, d6d8, a8d8, g8h8, a6a5, g6g5, c4b3, c6c5, a8b8, d6f4, f6g4, f6h5, d6e5, g8h7, d6d7, f5e6

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

<rationale>
Position analysis (Win %):
1. d6a3 (53.9%)
2. f6e4 (53.6%)
3. h6h5 (52.8%)
4. a6a5 (51.9%)
5. f8b8 (50.6%)
</rationale><uci_move>d6a3</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/ppp2p2/3b3p/8/3P1np1/2P4P/PP1R1BP1/RN4K1 w - -
Side to move: White
Legal moves: d2c2, b1a3, d2d3, b2b3, d4d5, g2g3, g1h2, h3h4, f2g3, a2a3, a2a4, f2e1, f2h4, f2e3, g1h1, c3c4, d2e2, b2b4, d2d1, g1f1, h3g4

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

<rationale>
Position analysis (Win %):
1. c3c4 (46.9%)
2. b1a3 (43.6%)
3. h3g4 (43.5%)
4. g1h2 (39.2%)
5. h3h4 (38.4%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k3/1pp2n2/p7/5r2/3Q4/2P3Pp/PP3p1P/3R1N1K b q -
Side to move: Black
Legal moves: f5f3, f5a5, f7h8, f7d6, f7d8, f7g5, c8d7, c8e6, a8a7, f5h5, f5e5, f5b5, b7b6, f7h6, a6a5, e8f8, c7c5, f5f6, f5c5, b7b5, f5g5, f5f4, c7c6, e8e7, a8b8, f7e5, f5d5

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

<rationale>
Position analysis (Win %):
1. c7c6 (71.7%)
2. f7d6 (71.5%)
3. c7c5 (65.1%)
4. c8e6 (56.4%)
5. e8f8 (50.0%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 1b4r1/p4p1k/1p2p1pp/3pPb2/P2P1B2/5PPq/1P1N4/2RQ2K1 w - -
Side to move: White
Legal moves: c1a1, a4a5, d2b3, d1e2, c1c4, b2b4, f4h6, d2f1, f4g5, f4e3, g1f2, d1f1, d2b1, c1c5, d2e4, c1c6, c1c8, c1c3, d1e1, d1c2, d1b3, b2b3, c1c2, d2c4, c1b1, c1c7, g3g4

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

<rationale>
Position analysis (Win %):
1. g3g4 (42.3%)
2. d1f1 (37.2%)
3. d1e1 (35.5%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/p4ppp/1qp1pn2/3P4/8/6P1/PP2PPBP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: b6a5, b6e3, h7h5, e6e5, b6b2, f6g4, a7a6, b6c7, f8b4, a8b8, f8a3, b6b8, b6f2, b6a6, g7g5, b6c5, f6h5, f8c5, g7g6, c8d7, b6b4, b6d4, b6b3, e8d7, h8g8, c6d5, f8e7, e8d8, b6b7, f6d5, f6d7, h7h6, f6g8, c6c5, f8d6, a7a5, f6e4, b6d8, c8b7, e8e7, e6d5, b6b5, c8a6

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

<rationale>
Position analysis (Win %):
1. c8d7 (77.3%)
2. f6d5 (59.1%)
3. e6d5 (55.3%)
4. c6d5 (54.7%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/ppq2ppk/2nb4/3p2N1/8/P5Pb/1PP2P1P/R1BQ1RK1 b - -
Side to move: Black
Legal moves: h7g6, h7h6, h7h8, h7g8

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

<rationale>
Position analysis (Win %):
1. h7h6 (84.8%)
2. h7g6 (64.3%)
3. h7g8 (59.2%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/6pp/2p2pn1/pp6/3NP3/3P2Q1/PPPKNPPP/R4B1R b - -
Side to move: Black
Legal moves: f8f7, g6f4, g6e5, d8d7, g8h8, g6h8, h7h6, d8d4, c8e6, c8d7, d8c7, d8e8, c8g4, c8f5, c6c5, f8e8, a8a6, g6e7, d8e7, g8f7, d8d5, b8a6, d8d6, g6h4, a5a4, b5b4, d8b6, b8d7, c8b7, a8a7, c8h3, c8a6, f6f5, h7h5

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

<rationale>
Position analysis (Win %):
1. c8d7 (62.7%)
2. b8a6 (61.7%)
3. f6f5 (60.3%)
4. d8b6 (59.4%)
5. a5a4 (58.7%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/R4N2/8/p7/6P1/r4P2/4pK2/4B3 b - -
Side to move: Black
Legal moves: e8e7, e8f8, e8b8, a5a4, a3b3, a3a2, e8e4, a3a4, e8d8, g8f8, e8c8, a3e3, a3a1, e8e5, e8a8, a3f3, g8h7, a3c3, g8g7, a3d3, e8e3, e8e6

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

<rationale>
Position analysis (Win %):
1. a5a4 (82.7%)
2. a3d3 (82.4%)
3. e8f8 (79.7%)
4. e8e3 (79.6%)
5. e8e6 (79.3%)
</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): r1bqkbnr/pp1p1ppp/2p5/8/3QP3/8/PPP2PPP/RNB1KB1R w KQkq -
Side to move: White
Legal moves: d4a7, b1c3, h2h3, e1d2, d4f6, c2c3, f1c4, d4c4, c1e3, d4d6, c1h6, c1d2, b2b3, g2g4, f1b5, d4d3, e1d1, h2h4, f1d3, d4d2, b2b4, f2f3, d4g7, f2f4, a2a4, d4c3, c2c4, b1d2, f1e2, b1a3, g2g3, d4a4, e4e5, d4b6, a2a3, d4d7, c1f4, d4e3, h1g1, d4e5, d4c5, e1e2, d4d5, f1a6, c1g5, d4b4, d4d1

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

<rationale>
Position analysis (Win %):
1. b1c3 (58.4%)
2. f1e2 (57.0%)
3. c1e3 (56.8%)
4. f1c4 (56.8%)
5. h2h3 (55.5%)
</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): r2qkb1r/ppp1pppp/5n2/3p1b2/1n1P1P2/5N2/PPP1PBPP/RN1QKB1R w KQkq -
Side to move: White
Legal moves: e2e4, h2h3, d1c1, f2g3, f3e5, e1d2, g2g3, f2e3, h2h4, c2c3, f2g1, b2b3, d1d3, a2a3, f3g1, f3d2, b1d2, f2h4, f3g5, f3h4, b1a3, a2a4, d1d2, g2g4, e2e3, b1c3, c2c4, h1g1

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

<rationale>
Position analysis (Win %):
1. b1a3 (44.9%)
2. e2e4 (35.3%)
3. b1c3 (16.3%)
</rationale><uci_move>b1a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6kp/4Bbp1/8/pp1pP3/3NrP2/1KP5/5R2 w - -
Side to move: White
Legal moves: d3f4, b2a2, e6a2, e6g8, b2b1, f1b1, e6f7, e4e5, d3e5, e6b3, b2c1, e6f5, e6g4, f1e1, d3e1, f3f4, d3c5, d3b4, f1d1, e6d7, c2c4, f1h1, f1g1, f1a1, d3f2, b2a1, f1c1, e6c4, d3c1, e6d5, e6c8, c2c3, f1f2, e6h3

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

<rationale>
Position analysis (Win %):
1. e6d7 (72.6%)
2. f1a1 (69.2%)
3. d3b4 (67.9%)
</rationale><uci_move>e6d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4Qp2/3p2kp/3r3p/5P1K/8/8 w - -
Side to move: White
Legal moves: e6b6, e6e2, e6e3, e6f7, e6e7, e6c8, h3h2, e6e1, e6e4, e6f5, e6g4, e6g8, f3f4, e6f6, e6d6, e6a6, e6e5, e6e8, e6c6, e6d5, e6d7, h3g2

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

<rationale>
Position analysis (Win %):
1. e6c6 (88.2%)
2. e6f7 (88.0%)
3. e6c8 (74.0%)
</rationale><uci_move>e6c6</uci_move><|eot_id|>


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

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

Position (FEN): 3K4/8/8/Q7/8/8/8/2k5 b - - 0 1
Side to move: Black
Legal moves: c1b2, c1c2, c1b1, c1d1

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): 2k3r1/p7/P2p4/R1pPpp1p/1pP3rP/1P1P4/5pK1/4R3 w - -
Side to move: White
Legal moves: g2f1, g2f3, g2h2, g2h3, g2f2, g2h1

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

<rationale>
Position analysis (Win %):
1. g2f2 (11.1%)
2. g2f1 (1.0%)
3. g2f3 (1.0%)
</rationale><uci_move>g2f2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/ppp4p/2pb2p1/3qN1Q1/3Pp3/2P5/PP3PPP/RNB2RK1 b kq d3
Side to move: Black
Legal moves: d5c4, d5a5, d6e5, h7h6, h7h5, g8e7, e4e3, c8e6, d6f8, b7b5, d5c5, g8f6, d5b3, c8d7, e4d3, c8f5, d5e5, d6e7, e8f8, a7a6, c8h3, a7a5, d5d4, c6c5, c8g4, d5b5, b7b6, d5f7, d5a2, d6b4, a8b8, d6a3, d6c5, g8h6, d5e6

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

<rationale>
Position analysis (Win %):
1. d6e5 (55.3%)
2. e4d3 (52.3%)
3. c8f5 (51.4%)
</rationale><uci_move>d6e5</uci_move><|eot_id|>


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

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

Position (FEN): 1kb5/3r2p1/1PR2pBp/p1P5/6P1/5P1P/6K1/8 w - -
Side to move: White
Legal moves: g4g5, g6d3, c6e6, g6h5, g2f1, g6f7, g6e4, g6c2, g6e8, g2h2, g2g1, c6d6, b6b7, c6f6, c6c7, c6c8, g2h1, g2g3, g2f2, f3f4, g6b1, g6h7, h3h4, g6f5

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

<rationale>
Position analysis (Win %):
1. g2g3 (81.3%)
2. c6c8 (81.3%)
3. g6e4 (79.3%)
</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): 8/8/5pp1/p2k3p/P4PP1/3K3P/8/8 w - -
Side to move: White
Legal moves: h3h4, g4g5, d3c3, f4f5, d3e3, d3c2, g4h5, d3d2, d3e2

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

<rationale>
Position analysis (Win %):
1. f4f5 (95.4%)
2. g4g5 (9.6%)
3. d3e3 (4.9%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/pp2b1pp/5p2/1P1n4/P2B4/8/3N1PPP/R4RK1 w k -
Side to move: White
Legal moves: d2c4, d4e3, a1a2, d4e5, f2f3, a1d1, h2h4, h2h3, f2f4, a1b1, f1d1, d2b3, d4c3, g1h1, g2g3, f1e1, a1e1, d2f3, d4b2, d4f6, d4b6, g2g4, a4a5, d4c5, f1c1, d4a7, b5b6, a1a3, d2e4, a1c1, f1b1, d2b1

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

<rationale>
Position analysis (Win %):
1. d4a7 (62.0%)
2. f1c1 (52.4%)
3. a1c1 (51.4%)
4. g2g3 (50.0%)
</rationale><uci_move>d4a7</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/2p1bpp1/p1n3Np/1p1pp3/3PB1P1/2P1B2P/PP3PK1/R2QR3 b - -
Side to move: Black
Legal moves: c6b8, a8b8, b5b4, e7d6, d8d6, c6d4, d8d7, c6a5, e5d4, c6b4, f7f6, g8h7, a8a7, d5e4, d8e8, c6a7, h6h5, e7g5, f7g6, d8b8, d8c8, e7h4, e7a3, e7b4, e7f6, f8e8, a6a5, a8c8, f7f5, e7c5

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

<rationale>
Position analysis (Win %):
1. e5d4 (74.6%)
2. f7g6 (72.3%)
3. d5e4 (69.5%)
</rationale><uci_move>e5d4</uci_move><|eot_id|>


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

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

Position (FEN): 7k/P5p1/5p2/8/8/7P/2q1QK2/8 b - -
Side to move: Black
Legal moves: c2c1, c2b1, c2c8, c2h7, c2d1, c2b3, c2b2, c2a4, c2a2, g7g6, c2e4, c2c3, c2c6, g7g5, c2c4, c2f5, c2g6, c2c7, c2d3, c2c5, f6f5, h8g8, c2e2, c2d2, h8h7

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

<rationale>
Position analysis (Win %):
1. c2a4 (99.6%)
2. c2c8 (99.6%)
3. c2c6 (54.9%)
4. c2c5 (50.4%)
5. c2f5 (50.0%)
</rationale><uci_move>c2a4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1b1r/pppnk1p1/2b1pnBp/8/3P4/5N2/PPP2PPP/R1BQ1RK1 w - -
Side to move: White
Legal moves: f3h4, g6h5, c1h6, d1e2, g2g3, f1e1, d4d5, d1d2, a2a4, g6h7, f3e1, c1d2, c2c3, g6e4, c1g5, c1f4, c1e3, g1h1, g6e8, d1d3, c2c4, g6f5, f3g5, d1e1, a1b1, b2b3, a2a3, g2g4, h2h4, f3d2, h2h3, g6d3, f3e5, g6f7, b2b4

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

<rationale>
Position analysis (Win %):
1. c2c4 (64.7%)
2. f1e1 (62.1%)
3. b2b3 (58.7%)
</rationale><uci_move>c2c4</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/pp3pp1/3pbb1p/2p1p3/3nPPP1/2NPB2P/PPP3B1/R2Q1RK1 w - -
Side to move: White
Legal moves: g4g5, g2h1, h3h4, f1f3, d1c1, c3b5, c3b1, a2a4, a1b1, f1f2, d1e1, c3d5, c3e2, f1e1, g1h2, g1h1, a2a3, f4e5, d1b1, f4f5, b2b3, c3a4, e3f2, e3d4, g1f2, d1d2, b2b4, e3c1, d1e2, a1c1, d1f3, e3d2, g2f3

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

<rationale>
Position analysis (Win %):
1. f4f5 (57.9%)
2. c3d5 (50.0%)
3. f4e5 (45.8%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 7k/6pp/6p1/5P2/P2P4/1nBB4/7q/3K4 b - -
Side to move: Black
Legal moves: h2d2, h2b2, h2e5, h2e2, h2h4, h2b8, h7h6, h2g3, b3c1, h2h5, h7h5, h2g1, b3d2, h2h6, h2h3, b3a1, g6f5, h2d6, g6g5, h2h1, h2g2, b3a5, h2f2, h2c7, b3c5, b3d4, h8g8, h2a2, h2c2, h2f4

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

<rationale>
Position analysis (Win %):
1. h2g1 (5.7%)
2. h2f4 (5.5%)
3. g6f5 (5.1%)
</rationale><uci_move>h2g1</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/p3q1kp/5bpN/8/5B2/P1Q5/1P2N1PP/7K w - -
Side to move: White
Legal moves: c3e3, e2c1, f4d6, f4g5, c3c7, a3a4, c3b3, c3c5, c3c6, f4c7, c3c4, c3b4, b2b4, e2g3, c3c1, h6g4, e2d4, h6f5, c3g3, b2b3, c3e1, c3a5, h6f7, e2g1, c3f6, f4g3, c3e5, f4b8, f4d2, h2h4, c3d2, c3c8, c3h3, c3c2, f4e5, h2h3, f4c1, h6g8, h1g1, c3f3, c3d4, c3d3, g2g3, f4e3, g2g4

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

<rationale>
Position analysis (Win %):
1. c3c4 (57.4%)
2. c3d2 (41.9%)
3. e2d4 (41.1%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 2k2r1r/pp1bnp1p/2n1p1pP/2ppPq2/3P2Q1/P1P2N2/3B1PP1/R2B1RK1 w - -
Side to move: White
Legal moves: c3c4, g4h3, d4c5, g4g3, d2e1, d2f4, d1e2, g4f4, g4f5, d2e3, a1a2, d2c1, d1a4, g4g5, f3e1, f3g5, a1b1, d1b3, a3a4, g4h4, f3h4, f1e1, f3h2, g4e4, g1h1, g4h5, d1c2, g1h2, a1c1, d2g5, g2g3, g4g6

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

<rationale>
Position analysis (Win %):
1. g4h4 (60.5%)
2. g4g3 (59.3%)
3. g4g5 (56.9%)
</rationale><uci_move>g4h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k3/6K1/8/8/8/5p2/7R w - - 0 1
Side to move: White
Legal moves: g6h5, g6h7, h1h3, g6g7, h1a1, h1d1, g6f5, h1g1, g6g5, h1h6, g6h6, h1h4, h1h2, h1h5, h1h7, h1e1, h1h8, h1c1, h1f1, h1b1

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>g6h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P6p/2p1kpp1/2P1p3/4P1KP/8/8 b - -
Side to move: Black
Legal moves: g5g4, e5e6, f5f4, h6h5, e5f6, e5d6

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

<rationale>
Position analysis (Win %):
1. e5f6 (99.6%)
2. e5e6 (99.5%)
3. e5d6 (99.4%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


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

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

Position (FEN): r1b2qrk/pp3pb1/n2p1n1p/1BpPp3/P3P2B/2P2PN1/1P1N2P1/R2QR1K1 w - -
Side to move: White
Legal moves: g3f1, a1c1, g1f1, b5d3, h4f6, e1e2, g3f5, d1b1, g3h5, b5c6, d2f1, b5c4, g3h1, b5a6, d1c1, a4a5, b5e8, g1f2, b5f1, d1c2, e1e3, d2b1, g3e2, e1f1, b2b4, f3f4, c3c4, b2b3, g1h1, d1b3, b5d7, a1b1, b5e2, d2b3, a1a2, d2c4, a1a3, g1h2, h4g5, d1e2

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

<rationale>
Position analysis (Win %):
1. g1f2 (71.1%)
2. b5d3 (70.5%)
3. d2f1 (69.8%)
4. d2c4 (69.1%)
5. b5c4 (67.0%)
</rationale><uci_move>g1f2</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp2pppp/8/3P4/3p4/2P5/PP3PPP/RNBQKBNR b KQkq -
Side to move: Black
Legal moves: c8f5, d4c3, h7h5, b8d7, e7e5, g8f6, c8h3, c8d7, d8c7, c8e6, b8a6, e7e6, c8g4, b8c6, e8d7, b7b6, d8d5, d8d7, f7f5, f7f6, g8h6, a7a5, b7b5, h7h6, d8b6, g7g5, g7g6, d4d3, d8d6, d8a5, a7a6

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

<rationale>
Position analysis (Win %):
1. e7e5 (56.4%)
2. g8f6 (52.4%)
3. d8d5 (50.7%)
</rationale><uci_move>e7e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/5p1p/1p1R4/k1n3P1/3K3P/5P2/8 w - -
Side to move: White
Legal moves: d5d8, f2f3, d3d4, d5e5, d5h5, d3e4, d5g5, d3c2, d5f5, d5d4, d5d6, d3e2, d5d7, f2f4, h3h4, d5b5, d3c3, g4g5, d5c5

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

<rationale>
Position analysis (Win %):
1. f2f4 (79.3%)
2. d3c2 (77.7%)
3. d3d4 (76.1%)
4. d5c5 (75.3%)
5. d3c3 (74.3%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/8/3K3k/8/p1p1P3/PbR5/7P/8 b - -
Side to move: Black
Legal moves: c8e8, c8f8, c8c6, c8b8, h6g5, h6h7, c8c5, c8a8, c8c7, h6g7, b3a2, c8h8, h6h5, c8g8, h6g6, b3c2, c8d8, b3d1

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

<rationale>
Position analysis (Win %):
1. c8h8 (18.6%)
2. h6g6 (17.9%)
3. h6g5 (17.7%)
4. c8e8 (17.1%)
5. c8d8 (11.2%)
</rationale><uci_move>c8h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4R1p/1np3pk/8/3r4/1B6/P5PP/6K1 w - -
Side to move: White
Legal moves: f7c7, h2h3, f7a7, f7h7, f7f6, g1f1, g2g3, f7f1, a2a4, f7f2, b3c4, f7b7, b3d5, g1h1, f7f5, h2h4, b3e6, b3d1, g1f2, g2g4, f7d7, b3a4, f7g7, b3c2, f7f8, f7e7, f7f3, a2a3, f7f4

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

<rationale>
Position analysis (Win %):
1. f7a7 (51.3%)
2. f7c7 (51.1%)
3. g1f2 (48.1%)
4. b3e6 (48.0%)
5. f7e7 (45.8%)
</rationale><uci_move>f7a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3rppk/7p/2RN4/1B5P/P3nP2/1P2p1P1/1r2N1K1 b - -
Side to move: Black
Legal moves: b1c1, f7f6, e3g4, e7c7, b1b2, g7g6, e7e6, h7g6, e7e4, e7d7, h6h5, e3f5, e3f1, b1d1, e7b7, e7e8, h7h8, e3c2, b1e1, e3d1, e3c4, h7g8, b1a1, a7a6, e7e5, g7g5, f7f5, e3g2, a7a5, e3d5

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

<rationale>
Position analysis (Win %):
1. b1e1 (78.5%)
2. e7e5 (62.8%)
3. e3d5 (58.8%)
</rationale><uci_move>b1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R2pk1/2b3p1/pp2p3/8/b1r2NP1/4BPK1/8 b - -
Side to move: Black
Legal moves: g7f8, g6g5, a3b2, c3b3, g7h8, c3f3, g7f6, c3c4, a5a4, c6a8, c6e4, c6b7, c3d3, e5e4, c3c2, g7h7, g7h6, c6d7, c6d5, a3c1, c3e3, a3c5, a3e7, b5b4, c6e8, a3b4, c6f3, c3c1, a3f8, c3c5, g7g8, a3d6

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

<rationale>
Position analysis (Win %):
1. a3d6 (10.7%)
2. b5b4 (9.0%)
3. c6f3 (3.0%)
</rationale><uci_move>a3d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b1ppppp/pp6/8/3NP3/2N1B3/PPP2PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: f7f6, h7h6, e7e6, d8c7, b6b5, g8h6, g7g5, b7c8, f7f5, b7d5, d7d6, e7e5, d8c8, h7h5, b7e4, b7c6, d7d5, a6a5, g7g6, g8f6, a8a7, b8c6

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

<rationale>
Position analysis (Win %):
1. h7h5 (58.8%)
2. g8f6 (57.5%)
3. e7e6 (55.6%)
</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): 2R5/kp4p1/p4p1p/1rP2B2/6P1/7P/5PK1/8 w - -
Side to move: White
Legal moves: c8b8, g2f1, f5d3, c8h8, f5e6, f5b1, f5c2, c8a8, h3h4, g2f3, f5e4, c8d8, c8c7, c8c6, f2f4, g2h1, g2h2, c8g8, f5g6, c8f8, f5d7, g4g5, g2g3, f2f3, f5h7, g2g1, c5c6, c8e8

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

<rationale>
Position analysis (Win %):
1. c8c7 (85.4%)
2. f5e6 (82.1%)
3. f5d7 (82.0%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1bp3pp/p3P3/3q4/Np4Q1/1P1P3P/1PP2rP1/R3R2K w - -
Side to move: White
Legal moves: h3h4, c2c3, g4g3, e1g1, a1d1, d3d4, a4c3, g4h4, g4g6, a4c5, g4h5, g4f5, g4f3, a1b1, g4b4, a4b6, e1f1, e1b1, g4g7, c2c4, e1d1, g4e2, g4c4, e1c1, a1a2, g4d4, e1e3, h1h2, g4f4, e1e5, a1c1, e6e7, a1a3, h1g1, g4g5, g4d1, e1e2, g4e4, e1e4

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

<rationale>
Position analysis (Win %):
1. e1g1 (53.9%)
2. c2c4 (50.0%)
3. e6e7 (47.0%)
4. g4e4 (46.1%)
5. e1e4 (38.5%)
</rationale><uci_move>e1g1</uci_move><|eot_id|>


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

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

Position (FEN): r1kq3r/2p2p2/p1pbb2p/3p4/3P1p2/P1NB4/1PP2PPP/R2QR1K1 w - -
Side to move: White
Legal moves: h2h4, c3b5, d3f1, c3e4, d3c4, c3a2, e1e4, e1f1, d1c1, d3g6, b2b3, d3e2, d3h7, g1h1, d1e2, g1f1, d3e4, d3b5, a1c1, b2b4, e1e3, d1b1, e1e2, c3e2, d3f5, d1g4, e1e5, c3a4, g2g4, a1a2, d1d2, d3a6, c3b1, f2f3, c3d5, e1e6, g2g3, d1f3, a1b1, h2h3, d1h5, a3a4

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

<rationale>
Position analysis (Win %):
1. g1h1 (52.3%)
2. c3a4 (51.8%)
3. d3f1 (50.0%)
4. c3b1 (48.3%)
5. d3e2 (47.8%)
</rationale><uci_move>g1h1</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/7k/pRp1p2P/P1P1Bp2/3P4/n2KP3/8/8 b - -
Side to move: Black
Legal moves: a3b5, e8a8, a3b1, a3c4, h7g6, e8f8, a3c2, e8c8, h7g8, e8g8, e8b8, f5f4, e8d8, e8e7, h7h6, e8h8

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

<rationale>
Position analysis (Win %):
1. e8c8 (92.6%)
2. a3b1 (92.6%)
3. a3b5 (92.5%)
4. e8g8 (91.5%)
5. h7h6 (91.0%)
</rationale><uci_move>e8c8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/ppp1ppb1/3p1np1/7p/3PP1bP/2N2N2/PPP1BPP1/R1BQK2R w KQkq -
Side to move: White
Legal moves: e4e5, c1g5, e2c4, c3d5, d1d2, b2b4, h1h3, d4d5, c1e3, h1f1, b2b3, f3g1, e2a6, c3b5, e2f1, e1f1, e2b5, e1g1, a1b1, f3e5, g2g3, f3g5, f3d2, d1d3, c3b1, a2a3, c1d2, c3a4, h1h2, a2a4, f3h2, h1g1, c1h6, c1f4, e2d3, e1d2

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

<rationale>
Position analysis (Win %):
1. f3g5 (56.0%)
2. c1e3 (53.7%)
3. a2a4 (53.2%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/bpn1pn1p/3pP3/2P5/1P1B4/PB1N1PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: b6b5, g7g5, a6c4, f6h7, h6h5, c6e5, f6h5, d5d4, a6b7, d8e8, c6a5, f8e8, f6d7, g8h8, d8e7, a8c8, a6b5, d8d7, d8c8, c6e7, d8c7, a6c8, f6e4, c6d4, c6b8, f6g4, d5c4, d8b8, g7g6, c6b4, d8d6, f6e8, a8b8

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

<rationale>
Position analysis (Win %):
1. d5c4 (73.0%)
2. f6e8 (72.6%)
3. f6h7 (71.3%)
4. f6e4 (71.1%)
5. f6d7 (61.8%)
</rationale><uci_move>d5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2pp1/2p4p/3p4/2P1P3/3B1P2/P1P3PP/2KRR3 b - -
Side to move: Black
Legal moves: d5d4, c8a6, g8h8, g8h7, f7f5, f8e8, g7g6, d5e4, c8d7, d5c4, a7a6, c6c5, h6h5, g7g5, f7f6, f8d8, c8b7, c8f5, c8g4, a8b8, a7a5, c8e6, c8h3

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

<rationale>
Position analysis (Win %):
1. c8b7 (66.6%)
2. d5c4 (65.2%)
3. d5e4 (63.6%)
4. d5d4 (58.7%)
5. c8e6 (55.5%)
</rationale><uci_move>c8b7</uci_move><|eot_id|>


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

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

Position (FEN): 1r3r2/4p1k1/p1q3pp/2p1np2/3p4/2N1P1P1/2PP1P1P/R2Q1RK1 w - -
Side to move: White
Legal moves: c3a2, d1h5, f2f4, c3b1, d1f3, e3e4, d2d3, d1e2, c3d5, d1c1, c3b5, c3e2, a1a5, a1a6, a1c1, f1e1, c3a4, d1e1, a1a2, e3d4, c3e4, g3g4, a1a4, h2h4, d1b1, f2f3, a1b1, d1g4, a1a3, h2h3

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

<rationale>
Position analysis (Win %):
1. f2f4 (29.2%)
2. f2f3 (16.4%)
3. e3d4 (14.8%)
4. c3d5 (14.6%)
5. c3e2 (14.2%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5k2/8/p4P2/4Q2K/1p6/8 b - -
Side to move: Black
Legal moves: f6f5, b2b1b, b2b1q, b2b1n, b2b1r, f6f7, f6g7, a4a3, f6g6

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

<rationale>
Position analysis (Win %):
1. b2b1r (99.0%)
2. a4a3 (99.0%)
3. f6f7 (99.0%)
4. b2b1q (50.0%)
</rationale><uci_move>b2b1r</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1p1k3p/p3p1pP/3p4/2PP2P1/8/1P3PK1/4R3 w - -
Side to move: White
Legal moves: e1a1, e1e6, e1h1, e1e5, g2f3, e1f1, c4c5, g2h1, g2g1, g2f1, c4d5, g2h3, g2h2, g4g5, f2f3, e1c1, e1b1, f2f4, e1d1, e1e4, b2b4, e1e2, b2b3, e1g1, e1e3, g2g3

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

<rationale>
Position analysis (Win %):
1. c4d5 (66.1%)
2. c4c5 (59.8%)
3. e1c1 (50.0%)
4. b2b3 (50.0%)
5. f2f4 (40.4%)
</rationale><uci_move>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3N4/5p2/5p1p/5PbP/6P1/3k1K2/8 w - -
Side to move: White
Legal moves: d7c5, d7e5, d7f8, f2g2, d7b6, d7f6, d7b8, f2f1, f2g1

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

<rationale>
Position analysis (Win %):
1. d7f6 (94.5%)
2. d7b8 (51.5%)
3. d7c5 (51.5%)
4. d7b6 (51.5%)
5. d7f8 (51.5%)
</rationale><uci_move>d7f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7K/1P2kp2/8/8/8 w - -
Side to move: White
Legal moves: h5g6, h5h4, h5g5, h5g4, h5h6, b4b5

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

<rationale>
Position analysis (Win %):
1. b4b5 (50.0%)
2. h5g4 (1.0%)
3. h5h4 (1.0%)
</rationale><uci_move>b4b5</uci_move><|eot_id|>


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

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

Position (FEN): r3n1k1/1p1R1ppp/1pp5/5N2/4PBP1/5P2/PPP2b1P/2K5 b - -
Side to move: Black
Legal moves: a8a4, b6b5, g7g5, e8d6, a8d8, g7g6, a8a6, a8b8, f2d4, a8a7, h7h5, f2e3, a8a2, f7f6, f2c5, f2g3, a8c8, c6c5, a8a5, g8h8, e8f6, g8f8, a8a3, f2h4, h7h6, e8c7, f2e1, f2g1

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

<rationale>
Position analysis (Win %):
1. g8f8 (84.5%)
2. f2c5 (84.2%)
3. h7h5 (82.0%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/4p1p1/3pPnNk/1p1P3P/1P5K/5P2/8 b - -
Side to move: Black
Legal moves: f5d4, f5d6, h5h6, f5g3, f5h4, f5e3, f5h6, f7f6, f5e7, f5g7

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

<rationale>
Position analysis (Win %):
1. f5h6 (48.3%)
2. h5h6 (41.0%)
3. f5h4 (25.9%)
4. f5d4 (8.3%)
</rationale><uci_move>f5h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2n1p1p/1p1p2pP/5b2/P1Pb4/4N3/1B3PPR/1R2KB2 w - -
Side to move: White
Legal moves: b2a1, b2a3, e1e2, e1d1, c4c5, b1d1, h2h4, f1d3, f2f4, g2g4, h2h5, b1c1, e1d2, h2h3, b2c1, f2f3, h2h1, b2d4, f1e2, b1a1, b2c3, g2g3, a4a5

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

<rationale>
Position analysis (Win %):
1. b2d4 (26.1%)
2. g2g4 (10.6%)
3. c4c5 (10.3%)
</rationale><uci_move>b2d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1Q2pp1/7p/P6n/1P2N2P/4bPP1/3pq3/3R1R1K w - -
Side to move: White
Legal moves: c7b8, e4f2, c7d7, d1c1, c7b6, c7c2, c7d8, c7e7, d1a1, c7c4, g3g4, c7d6, c7c3, e4c5, c7b7, f1g1, f1e1, b4b5, c7c6, c7c8, c7a7, d1b1, c7c5, d1d2, f3f4, e4d6, c7e5, d1e1, e4g5, e4f6, a5a6, c7c1, f1f2, e4d2, c7f7, e4c3, c7f4

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

<rationale>
Position analysis (Win %):
1. b4b5 (33.4%)
2. e4c3 (31.0%)
3. c7c6 (29.0%)
</rationale><uci_move>b4b5</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/5k2/7p/5K2/4P3/5N2/8 w - -
Side to move: White
Legal moves: f2h3, f2g4, f4f3, f2d3, e3e4, f2d1, f4e4, f4g3, f2h1, f2e4

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

<rationale>
Position analysis (Win %):
1. f2h3 (96.5%)
2. f2e4 (96.5%)
3. f2d3 (83.7%)
</rationale><uci_move>f2h3</uci_move><|eot_id|>