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

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

Position (FEN): 6q1/6p1/R6p/1k5B/p7/8/2P3P1/2K5 w - -
Side to move: White
Legal moves: a6h6, c1b1, h5g6, c2c3, c2c4, h5f3, h5d1, a6a8, a6d6, c1d2, h5g4, a6f6, a6a5, a6a7, a6e6, h5e8, g2g4, a6b6, c1b2, h5e2, a6g6, a6a4, c1d1, a6c6, h5f7, g2g3

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

<rationale>
Position analysis (Win %):
1. h5e2 (20.1%)
2. a6d6 (18.5%)
3. a6a7 (15.8%)
</rationale><uci_move>h5e2</uci_move><|eot_id|>


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

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

Position (FEN): 5n2/6R1/8/5N2/8/4K2k/7p/8 w - -
Side to move: White
Legal moves: g7d7, f5h4, f5g3, g7a7, e3f4, g7g5, g7f7, e3d4, g7g3, g7g2, e3f3, e3e4, g7h7, e3d2, g7g1, e3e2, f5e7, e3f2, g7e7, g7c7, e3d3, g7g6, f5h6, g7g4, f5d6, f5d4, g7g8, g7b7

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

<rationale>
Position analysis (Win %):
1. g7g3 (99.0%)
2. f5g3 (78.0%)
3. e3f2 (52.4%)
</rationale><uci_move>g7g3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5pk1/p5p1/P3P2p/2NN3P/4K1P1/5r2 b - -
Side to move: Black
Legal moves: f1f5, f1h1, f1f3, f6f5, g6h5, g5g4, g6h6, g6f7, f1f4, f1d1, g6h7, f1g1, f1f2, f1e1, f1b1, g6g7, f1c1, f1a1

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

<rationale>
Position analysis (Win %):
1. f1g1 (55.6%)
2. f1h1 (53.8%)
3. f1a1 (51.0%)
</rationale><uci_move>f1g1</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/1r2r1pp/1nR2p2/pp1p4/1N1P2P1/1R2PP2/PP3K1P/8 w - -
Side to move: White
Legal moves: e3e4, c6c2, f2f1, c6c4, h2h3, b4d5, f3f4, h2h4, b3c3, c6c5, f2e1, f2e2, c6e6, b4c2, f2g2, b4d3, b3a3, b4a6, c6c3, b3d3, c6d6, c6c8, c6c1, c6b6, c6f6, c6c7, f2g1, f2g3, a2a3, g4g5, a2a4

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

<rationale>
Position analysis (Win %):
1. c6b6 (85.0%)
2. b4d3 (74.8%)
3. b4a6 (73.9%)
</rationale><uci_move>c6b6</uci_move><|eot_id|>


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

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

Position (FEN): r2r4/pp1q1pbk/2n3pp/4P3/4p3/3Q1N1P/PP1B1PP1/2R1R1K1 w - -
Side to move: White
Legal moves: e1e4, d3b1, d3d5, c1b1, d3e3, c1c4, a2a4, d3d7, e1e3, g1h2, g1f1, b2b3, d2f4, g1h1, d3e4, d3e2, d3d6, d3c4, g2g3, g2g4, c1a1, c1c6, d3c3, d2g5, b2b4, d2a5, f3h2, f3h4, e1e2, c1c5, h3h4, c1c2, c1c3, d2h6, d3d4, d3c2, d3b5, d2e3, d3a3, f3d4, e1f1, d2b4, a2a3, f3g5, c1d1, d3f1, e5e6, d2c3, d3b3, e1d1

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

<rationale>
Position analysis (Win %):
1. d3d7 (52.9%)
2. d3e4 (51.6%)
3. f3g5 (13.1%)
</rationale><uci_move>d3d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2bpk1/4p1p1/3pPn1p/1PqP3P/4RNP1/1BrQ1PK1/1R1N4 w - -
Side to move: White
Legal moves: d2e1, b1a1, g2h3, e3b3, f3g1, e3c3, e3e2, g2h2, e3e1, d2c2, b2a1, f3h2, e3d3, g2h1, b4b5, b2a3, f3e1, b1c1, f3g5, d1c3, d2e2, e3e4, b2c3, g3g4, d2d3, d2c1, d2c3, g2g1, e3a3, b2c1

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

<rationale>
Position analysis (Win %):
1. d2e1 (62.0%)
2. d2d3 (50.0%)
3. e3c3 (40.7%)
4. d2c3 (24.9%)
5. b2c3 (19.1%)
</rationale><uci_move>d2e1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6p1/3p4/3P2rp/4P2P/P3KQ2/7q/4R3 b - -
Side to move: Black
Legal moves: h2e2, h2g3, h2g2, g5f5, g5g4, h2f4, g5g6, h2a2, h2b2, h2e5, g5g2, h2d2, g5g3, g5g1, h2h3, h2g1, h2c2, g7g6, g5e5, g5d5, g8h7, h2h4, h2f2, h2h1, g8h8

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

<rationale>
Position analysis (Win %):
1. g5g2 (9.0%)
2. g5g4 (6.9%)
3. g5g3 (5.7%)
</rationale><uci_move>g5g2</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1bkr/pp2p1p1/2p2n1p/4Nb2/2BP4/8/PPP2PPP/R1BQK2R b KQ -
Side to move: Black
Legal moves: f5e6, e7e6, d8d5, f6d5, g8h7

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

<rationale>
Position analysis (Win %):
1. f5e6 (99.0%)
2. d8d5 (85.1%)
3. g8h7 (51.9%)
4. e7e6 (46.3%)
5. f6d5 (39.7%)
</rationale><uci_move>f5e6</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp1qpppp/2np4/1Bp5/4PP2/2N2Q1P/PPPP2P1/R1B1K2R b KQkq -
Side to move: Black
Legal moves: d7g4, c6a5, g7g5, d7e6, e8c8, d6d5, b7b6, f7f5, a7a6, c6e5, a8c8, d7h3, c6d8, e8d8, a8b8, c6b8, c6d4, d7d8, h7h6, c6b4, g8f6, c5c4, a7a5, g8h6, g7g6, d7f5, e7e5, e7e6, f7f6, d7c8, h7h5, a8d8, d7c7

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

<rationale>
Position analysis (Win %):
1. h7h6 (63.7%)
2. g7g6 (58.7%)
3. a7a6 (57.9%)
4. e7e6 (57.2%)
</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): r1bq1rk1/1p2pp1p/3p2p1/p1p5/2PbP3/PP4P1/1B1P1PBP/1R1Q1RK1 w - -
Side to move: White
Legal moves: b2d4, b2c1, b1c1, d1h5, g1h1, g2h1, g2h3, d2d3, d1c2, b3b4, f1e1, d1f3, e4e5, d1g4, g3g4, d1e1, a3a4, b2a1, g2f3, d1c1, b2c3, d1e2, h2h3, h2h4, b1a1

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

<rationale>
Position analysis (Win %):
1. b2d4 (52.9%)
2. d1c2 (50.6%)
3. d1c1 (50.6%)
4. d2d3 (50.0%)
5. a3a4 (49.7%)
</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): r1b1k1nr/pppp1ppp/2q3n1/3N4/4P3/3BBQ2/PPP2KPP/R4R2 b kq -
Side to move: Black
Legal moves: g8e7, h7h5, g6h4, c6e6, g6e7, g8f6, h7h6, c6d5, c6c5, b7b6, c6d6, c6c3, e8f8, c6a4, g6e5, g6f8, c6b6, b7b5, f7f6, c6c4, e8d8, c6a6, g6f4, c6f6, d7d6, f7f5, c6c2, g8h6, c6b5, a8b8, a7a6, a7a5

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

<rationale>
Position analysis (Win %):
1. c6d6 (67.9%)
2. f7f6 (64.5%)
3. g8e7 (57.8%)
</rationale><uci_move>c6d6</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1N4pp/p2pbq2/4p1r1/2P5/5P2/PP3QPP/2R2RK1 b - -
Side to move: Black
Legal moves: g5g4, h7h5, e6d5, f8b8, g5f5, e6f7, f8c8, f6f7, e6f5, f6f4, e6d7, e6c4, f8e8, f6e7, f8a8, g8f7, d6d5, e6c8, g5g3, g5g6, g7g6, f6g6, f6f3, f6f5, e5e4, h7h6, f6h6, f8d8, g8h8, a6a5, g5h5, g5g2, f6d8, e6g4, f8f7, e6h3

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

<rationale>
Position analysis (Win %):
1. f6g6 (39.0%)
2. e6c8 (27.7%)
3. e6h3 (22.3%)
</rationale><uci_move>f6g6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/8/Q1pq4/P2p4/7P/8/6PK/8 w - -
Side to move: White
Legal moves: h2h3, h2h1, g2g3, h2g1

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

<rationale>
Position analysis (Win %):
1. g2g3 (62.2%)
2. h2h3 (57.1%)
3. h2g1 (56.4%)
</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): b7/8/5kpr/2p4p/p1P2P2/P7/5K1P/4R3 w - -
Side to move: White
Legal moves: f2g1, e1e5, f2f1, f2e3, e1f1, e1e3, e1e6, e1c1, f4f5, e1e4, e1a1, e1e2, h2h3, e1e7, e1h1, e1b1, f2g3, e1d1, e1e8, e1g1, f2e2, h2h4

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

<rationale>
Position analysis (Win %):
1. e1e5 (17.7%)
2. e1e8 (16.8%)
3. h2h4 (14.4%)
</rationale><uci_move>e1e5</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/7P/4p3/7R/2Pkp3/1P3p2/P4K2/8 b - -
Side to move: Black
Legal moves: f8f5, f8f6, f8h8, f8f4, e6e5, f8d8, d4c3, e4e3, f8f7, f8g8, f8b8, f8a8, f8e8, f8c8, d4d3

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

<rationale>
Position analysis (Win %):
1. e6e5 (94.9%)
2. f8h8 (82.3%)
3. e4e3 (2.8%)
</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): rnb2rk1/p4p1p/2pq2p1/1p6/4PQn1/P1NN4/1PP2PPP/R3KB1R b KQ -
Side to move: Black
Legal moves: b8d7, g4e5, c8e6, g4e3, f7f5, g6g5, f8e8, b8a6, h7h5, d6f4, c8a6, d6e6, c8d7, d6d8, b5b4, c8b7, g4f6, d6b4, g4f2, d6d5, d6d4, d6c7, a7a5, d6d3, d6d7, g8g7, c6c5, d6a3, g4h2, d6e7, f8d8, d6e5, d6f6, g4h6, f7f6, g8h8, c8f5, d6c5, a7a6, h7h6

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

<rationale>
Position analysis (Win %):
1. d6d4 (74.7%)
2. d6e7 (74.2%)
3. d6e6 (73.6%)
4. d6f6 (72.6%)
5. d6f4 (66.3%)
</rationale><uci_move>d6d4</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/ppp1bppp/5nn1/2Pp4/3P4/3BBN1P/PPQ2PP1/R3R1K1 b - -
Side to move: Black
Legal moves: g8h8, d8d7, g6h4, a7a6, g6f8, e7f8, f6e4, b7b6, h7h5, g6e5, f6h5, e7c5, d8d6, e7d6, h7h6, d8b8, a8b8, g6h8, c7c6, b7b5, f6g4, d8c8, f6d7, a7a5, g8f8, a8c8, e8f8, g6f4

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

<rationale>
Position analysis (Win %):
1. a7a5 (61.9%)
2. c7c6 (59.9%)
3. f6e4 (59.0%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/pp3ppp/2pp4/1b1P4/8/5B2/PR3PPP/4R1K1 b - -
Side to move: Black
Legal moves: f8c8, f8d8, b5f1, a7a5, b5c4, f8e8, b8c8, b5a4, b8a8, a7a6, g8h8, g7g6, g7g5, c6c5, b5d3, b7b6, f7f5, h7h5, f7f6, b8e8, b8d8, b5e2, h7h6, b5a6, c6d5

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

<rationale>
Position analysis (Win %):
1. b5c4 (28.6%)
2. a7a6 (27.4%)
3. f8e8 (25.7%)
</rationale><uci_move>b5c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3bp1p/2p2np1/3p4/5P1P/2N1B3/PPPQ2P1/2KR1B1R w - -
Side to move: White
Legal moves: e3f2, b2b3, b2b4, c3b5, f4f5, d2d4, c3d5, c3b1, a2a4, g2g3, d2f2, f1e2, d2d3, d2e2, c3e2, e3c5, g2g4, e3b6, e3a7, d2e1, d1e1, f1b5, f1a6, c3a4, c1b1, c3e4, h4h5, h1h3, e3g1, a2a3, h1h2, e3d4, f1c4, h1g1, f1d3, d2d5

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

<rationale>
Position analysis (Win %):
1. e3d4 (44.9%)
2. f1e2 (41.1%)
3. a2a3 (39.0%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2p1p/3p4/8/3PPB1p/2N2b2/PPP3P1/R2QKB1R w KQkq -
Side to move: White
Legal moves: e1f2, c3d5, f4h2, c3b5, d1f3, h1h4, c3e2, f1b5, c3a4, f1d3, f4g5, d1c1, g2f3, f4c1, f1a6, f1e2, d1b1, f4d6, f4g3, f4h6, a2a3, f4e5, f4d2, h1g1, g2g3, b2b3, f4e3, c3b1, b2b4, d1d3, h1h3, e4e5, a2a4, a1b1, h1h2, g2g4, d1e2, a1c1, f1c4, d4d5, e1d2, d1d2

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

<rationale>
Position analysis (Win %):
1. d1f3 (76.2%)
2. g2f3 (72.2%)
3. f1b5 (57.9%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): 7k/R3K1R1/8/5r2/7P/6P1/8/8 b - -
Side to move: Black
Legal moves: f5f6, f5f3, f5c5, f5f8, f5b5, f5g5, f5a5, f5f7, f5d5, f5f4, f5f1, f5h5, f5e5, h8g7, f5f2

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

<rationale>
Position analysis (Win %):
1. f5b5 (99.0%)
2. h8g7 (99.0%)
3. f5e5 (50.0%)
</rationale><uci_move>f5b5</uci_move><|eot_id|>


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

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

Position (FEN): k7/5p2/P3pN1p/1P1pP1p1/3B4/2Kb1P2/3r2nP/8 b - -
Side to move: Black
Legal moves: d3e2, d3f1, d3b1, d3e4, d2a2, d3f5, d2f2, g5g4, d2d1, d2e2, d3h7, d2b2, d3c4, g2e3, g2e1, d3g6, d3b5, h6h5, g2h4, d3c2, d2c2, g2f4, a8b8

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

<rationale>
Position analysis (Win %):
1. d3b5 (31.9%)
2. d2c2 (23.2%)
3. d2a2 (19.2%)
</rationale><uci_move>d3b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R6K/6Q1/5k2/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: f5f4, f5e5

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>f5e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3p4/p7/PpPprpkP/1P1R4/2P2K2/8 w - -
Side to move: White
Legal moves: f2g1, h4h5, f2g2, d3e3, d3d4, d3d1, d3c3, c4c5, c2c3, d3d2, f2f1, d3g3, d3h3, d3f3

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

<rationale>
Position analysis (Win %):
1. d3d1 (48.3%)
2. d3d2 (48.0%)
3. h4h5 (43.5%)
4. c4c5 (11.2%)
</rationale><uci_move>d3d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/bpqb1ppp/p3p3/3pP3/2n2P2/P1N2N2/1PPQB1PP/R4R1K w kq -
Side to move: White
Legal moves: f3h4, b2b3, g2g3, a1a2, f4f5, h2h3, d2e3, c3d1, a3a4, c3d5, a1d1, f3d4, b2b4, d2c1, f1d1, f3g5, f3e1, f1e1, d2e1, a1c1, f1b1, h2h4, f1g1, f3g1, e2d3, e2d1, f1f2, d2d1, c3e4, c3a4, a1e1, d2d4, c3b5, g2g4, d2d3, c3a2, e2c4, a1b1, f1c1, c3b1, d2d5

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

<rationale>
Position analysis (Win %):
1. e2c4 (50.3%)
2. d2c1 (34.6%)
3. d2e1 (32.5%)
</rationale><uci_move>e2c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2Rbk3/2p5/P3P2r/3K4/8 b - -
Side to move: Black
Legal moves: e5e6, h3e3, e5d6, h3f3, h3h2, c4c3, h3h8, h3h7, h3h1, h3h5, e5e4, h3g3, h3h6, h3h4, e5f5, e5f6

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

<rationale>
Position analysis (Win %):
1. h3h1 (10.6%)
2. h3h4 (10.6%)
3. h3h2 (2.1%)
</rationale><uci_move>h3h1</uci_move><|eot_id|>


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

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

Position (FEN): 4RR2/8/8/3K4/8/k7/8/8 b - - 0 1
Side to move: Black
Legal moves: a3b2, a3a2, a3a4, a3b3, a3b4

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>a3b4</uci_move><|eot_id|>


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

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

Position (FEN): r1r1q1kb/1p1b1p1p/p2RpPp1/4n1B1/P3P2Q/1BN2N2/1nP3PP/5R1K b - -
Side to move: Black
Legal moves: b7b5, e5d3, d7c6, e5g4, h8g7, e8d8, c8c7, h7h5, e5c6, c8c6, a6a5, b2d1, h8f6, g8f8, c8b8, h7h6, b2d3, c8d8, a8a7, e8f8, c8c4, e8e7, d7a4, e5c4, b7b6, b2a4, b2c4, c8c3, c8c5, e5f3, d7b5, a8b8

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

<rationale>
Position analysis (Win %):
1. e5c4 (76.5%)
2. b2d3 (75.1%)
3. b2c4 (71.1%)
</rationale><uci_move>e5c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2p1B2p/2Pnb3/8/6P1/K4k2/8 b - -
Side to move: Black
Legal moves: d5c3, f2g3, f2f1, h6h5, d5f4, e5b8, e5c7, d5e3, f2e1, e5c3, d5b6, e5h8, d5f6, d5b4, f2g1, f2e2, e5f6, e5d6, f2g2, e5d4, d5e7, e5f4, e5g3, f2f3, e5g7, e5b2, e5a1, f2e3, d5c7

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

<rationale>
Position analysis (Win %):
1. f2f3 (9.0%)
2. f2e3 (8.3%)
3. h6h5 (7.8%)
4. e5g3 (7.8%)
5. f2g3 (7.8%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp3pp1/4p3/2npP2p/8/2N2NQ1/PPP2PPP/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: f8e7, d8c7, c5d3, d8f6, g8e7, e8d7, c5a6, d8g5, c5e4, c5d7, d8e7, d5d4, h5h4, a7a5, d8a5, h8h6, a8b8, d8d7, b7b6, d8h4, d8b6, h8h7, c5a4, d8d6, f8d6, c5b3, e8e7, c8d7, g8f6, g7g5, g7g6, a7a6, b7b5, g8h6, f7f5, f7f6

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

<rationale>
Position analysis (Win %):
1. h5h4 (53.2%)
2. a7a6 (52.3%)
3. g8h6 (51.5%)
4. g8e7 (50.6%)
5. c8d7 (50.2%)
</rationale><uci_move>h5h4</uci_move><|eot_id|>


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

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

Position (FEN): 2b1r1k1/1p2q2r/p1p5/P1PpPpp1/3Q1P1P/4P3/1R2BKP1/1R6 b - -
Side to move: Black
Legal moves: h7h8, e7g7, c8d7, e8d8, g8h8, h7h6, e7e5, c8e6, g5g4, e7d8, e8f8, g5f4, e7c7, g8f7, e7f6, e7d7, h7f7, b7b6, e7e6, e7f8, e7d6, h7h4, g5h4, h7h5, e7f7, h7g7, g8f8, g8g7, e7c5, b7b5

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

<rationale>
Position analysis (Win %):
1. e7g7 (74.8%)
2. g5g4 (63.8%)
3. g5h4 (58.9%)
4. g5f4 (53.2%)
5. h7h4 (51.7%)
</rationale><uci_move>e7g7</uci_move><|eot_id|>


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

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

Position (FEN): k7/8/8/8/K7/8/6R1/R7 w - - 0 1
Side to move: White
Legal moves: a1e1, a4b3, g2c2, g2g5, g2b2, a1d1, a1h1, a1c1, g2d2, a1f1, a1b1, a4a3, a1g1, g2f2, a4a5, a4b4, g2g8, g2e2, g2a2, g2h2, g2g6, a1a2, g2g3, g2g1, a4b5, a1a3, g2g7, g2g4

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>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): 7k/8/6p1/2N3P1/p1p2n1P/2P1P3/2K5/8 b - -
Side to move: Black
Legal moves: f4e2, f4h3, f4h5, h8g8, f4g2, f4e6, f4d3, a4a3, h8h7, h8g7, f4d5

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

<rationale>
Position analysis (Win %):
1. f4h3 (87.4%)
2. f4h5 (87.2%)
3. f4e2 (87.2%)
4. f4d5 (61.0%)
5. f4g2 (56.2%)
</rationale><uci_move>f4h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/7r/1p3k2/2p1p1p1/2P3P1/N1B2P2/4K3/8 w - -
Side to move: White
Legal moves: a3b5, e2e1, a3c2, e2f1, c3d4, e2d3, f3f4, a3b1, e2d2, e2d1, c3b4, c3e1, c3e5, c3d2, e2f2, c3a5, c3a1, e2e3, c3b2

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

<rationale>
Position analysis (Win %):
1. a3b1 (74.1%)
2. e2d3 (72.1%)
3. e2e3 (71.9%)
</rationale><uci_move>a3b1</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/8/6pN/2p3Kp/p1Pkb3/P7/4Pr1P/8 w - -
Side to move: White
Legal moves: e8a8, e8e6, e8c8, e8d8, e8b8, h6g8, h6f5, e8e4, h6g4, e8e5, g5h4, h6f7, e8h8, e2e3, e8f8, e8e7, h2h4, e8g8, h2h3

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

<rationale>
Position analysis (Win %):
1. h2h3 (12.0%)
2. h2h4 (11.5%)
3. e2e3 (9.7%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3kr/4p2p/p2p2pQ/1p2n3/4q3/1NP1R3/P1P3PP/5RK1 b - -
Side to move: Black
Legal moves: e4g2, e4d3, e5c6, e4b7, c8c5, e4d5, e4f5, e4c2, c8f8, a6a5, e4b4, g6g5, c8c4, e4a4, e5f3, c8c6, e4c6, b5b4, e5g4, e4d4, c8d8, e4h4, c8c3, e5d7, e4e3, c8e8, d6d5, c8c7, e5d3, c8b8, e4a8, e7e6, e4f4, e4c4, e5c4, e4g4, c8a8, e4f3, e5f7

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

<rationale>
Position analysis (Win %):
1. e4g4 (57.0%)
2. e4d5 (56.2%)
3. e5g4 (51.1%)
</rationale><uci_move>e4g4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6p1/5p2/7p/1N5P/2r2PP1/5K2/2B5 w - -
Side to move: White
Legal moves: c1b2, c1g5, f2g1, f2f1, g3g4, b4c6, b4d3, b4a6, b4d5, f2g2, c1h6, c1d2, c1f4, c1a3, f2e2, f3f4, b4a2, c1e3, b4c2, f2e1

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

<rationale>
Position analysis (Win %):
1. c1e3 (55.2%)
2. c1f4 (55.2%)
3. c1d2 (55.2%)
4. c1b2 (49.3%)
5. c1h6 (46.1%)
</rationale><uci_move>c1e3</uci_move><|eot_id|>


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

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

Position (FEN): 2rqr1k1/1b3p2/p2p1n2/1p2n2p/3NP3/P6P/1PBQ1PP1/2R1R1K1 w - -
Side to move: White
Legal moves: d4c6, e1d1, c1d1, c1a1, d2c3, e1e2, c2a4, d2a5, g1f1, d4e2, g2g4, d2b4, d4f5, g1h1, d2e2, d2e3, g2g3, a3a4, d2d3, d2g5, c2b3, f2f4, d4e6, d2f4, b2b3, b2b4, d2d1, f2f3, h3h4, c1b1, d4f3, c2d1, d2h6, e1f1, e1e3, c2b1, g1h2, d4b3, c2d3, d4b5

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

<rationale>
Position analysis (Win %):
1. d2h6 (53.2%)
2. d4f5 (52.9%)
3. f2f3 (40.2%)
</rationale><uci_move>d2h6</uci_move><|eot_id|>


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

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

Position (FEN): 3r1r2/1pp3pk/2n2p1p/p1qBp3/7N/2P3P1/PP2QP1P/3R1RK1 b - -
Side to move: Black
Legal moves: f6f5, g7g5, c5b4, d8d5, h7h8, h6h5, c5a7, d8c8, d8a8, c5b5, c5d5, c5c4, f8e8, f8g8, c6e7, c5f2, c5a3, d8d7, g7g6, b7b5, c5b6, c5e7, c6d4, c6a7, f8f7, c5c3, c5e3, c5d4, a5a4, c5d6, d8e8, f8h8, d8d6, b7b6, e5e4, c6b8, c6b4, d8b8

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

<rationale>
Position analysis (Win %):
1. g7g6 (87.8%)
2. h7h8 (86.8%)
3. d8d5 (86.4%)
4. c6e7 (85.9%)
5. f6f5 (84.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1b1nbppp/pq2pn2/2pPN3/B7/2N1P3/1P2QPPP/R1BR2K1 w Q -
Side to move: White
Legal moves: d5d6, e2h5, g2g3, e2c4, e2d2, c1d2, a1b1, e5f7, e3e4, f2f3, a1a3, a1a2, e2f3, d1d4, e2g4, a4b3, g2g4, d1d3, a4c6, e2e1, c3e4, e5d3, d1d2, c3b5, e5f3, e5c6, e2b5, d1e1, e5g6, a4b5, e2f1, e5d7, e5g4, e2c2, a4d7, c3b1, e2a6, b2b4, g1f1, d1f1, e2d3, c3a2, e5c4, f2f4, a4c2, h2h3, b2b3, d5e6, h2h4, g1h1

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

<rationale>
Position analysis (Win %):
1. e5c4 (80.0%)
2. a4d7 (60.5%)
3. e5d7 (57.5%)
</rationale><uci_move>e5c4</uci_move><|eot_id|>


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

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

Position (FEN): r2r4/5p2/2PPk1pp/p7/Rp2p3/1P6/4KPPP/3R4 w - -
Side to move: White
Legal moves: f2f4, e2e1, e2e3, f2f3, h2h4, d1c1, d1d2, d1d3, g2g4, e2d2, h2h3, e2f1, d1a1, a4a1, d1g1, c6c7, d1d4, g2g3, d1b1, d1h1, d1f1, a4a5, d6d7, d1e1, a4b4, d1d5, a4a3, a4a2

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

<rationale>
Position analysis (Win %):
1. d6d7 (82.3%)
2. c6c7 (50.6%)
3. a4a5 (49.8%)
4. d1d4 (49.4%)
5. h2h4 (48.9%)
</rationale><uci_move>d6d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p1qpp1/1np4p/3pP3/2P4P/1P6/P3QPP1/RNB1KB1R w KQkq d6
Side to move: White
Legal moves: b1a3, a2a4, c1b2, f2f3, c4d5, e2h5, e2e3, e5d6, b1d2, c1a3, e2c2, h4h5, c1d2, b3b4, h1g1, c1e3, e2b2, c1g5, e2f3, e2d3, e1d2, c1h6, e2d1, e2d2, f2f4, h1h3, c4c5, e1d1, g2g3, c1f4, e2e4, g2g4, b1c3, a2a3, e5e6, h1h2, e2g4

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

<rationale>
Position analysis (Win %):
1. e5d6 (53.9%)
2. c1a3 (51.0%)
3. g2g3 (50.1%)
</rationale><uci_move>e5d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1Qrk1/pp4pp/3N2p1/8/n7/8/2PP2q1/2KR4 b - -
Side to move: Black
Legal moves: g2c6, g8h8, c8c6, c8d8, g6g5, g2e4, f8e8, a7a5, c8c7, a4c3, b7b6, c8b8, a7a6, a4b6, a4c5, b7b5, g2f1, c8c2, g2g5, h7h5, c8c4, g2f3, g2g1, g2d5, c8e8, c8a8, g2d2, g2g3, g2h1, h7h6, c8c5, g2h3, g2h2, g2g4, g2e2, g2f2, a4b2, c8c3

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

<rationale>
Position analysis (Win %):
1. g2c6 (6.8%)
2. g2d5 (5.4%)
3. c8c2 (0.4%)
4. c8e8 (1.0%)
5. f8e8 (1.0%)
</rationale><uci_move>g2c6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/3bp1bp/p2p1np1/1N1P1p2/N1B5/4P3/1P2QPPP/R1B2RK1 b - -
Side to move: Black
Legal moves: e7e6, d8a5, d8b6, g8h8, a6a5, a8c8, f6d5, f6e4, f6g4, g7h8, d7c8, f8e8, a8a7, f6h5, f8f7, e7e5, g8f7, d7e8, d7c6, a6b5, d7b5, h7h6, f6e8, d8c8, h7h5, d7e6, d8b8, a8b8, d8e8, d8c7, g7h6, f5f4, g6g5

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

<rationale>
Position analysis (Win %):
1. f6g4 (79.7%)
2. d7b5 (47.8%)
3. a6b5 (44.0%)
</rationale><uci_move>f6g4</uci_move><|eot_id|>


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

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

Position (FEN): 2q3k1/4bpp1/pp2pn1p/2p1N3/Pr2b2P/1P2B1P1/N4P2/3Q1RK1 b - -
Side to move: Black
Legal moves: c5c4, e4c6, f6e8, b4a4, g8f8, c8d7, e4f5, c8b8, e4h7, e7d6, b4b3, e4d5, c8b7, e4b1, c8a8, c8c7, f6h7, b4c4, c8f8, c8d8, c8e8, b4d4, e4c2, e4f3, e7f8, e4a8, g7g6, g8h8, c8c6, h6h5, g7g5, a6a5, b4b5, e4b7, f6h5, e7d8, f6g4, e4h1, f6d5, e4d3, g8h7, b6b5, e4g6, f6d7, e4g2

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

<rationale>
Position analysis (Win %):
1. a6a5 (38.4%)
2. c8b8 (32.5%)
3. c8c7 (28.7%)
</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): r1bq1r2/pp1p2kp/2n1p1p1/8/4Nn1P/2Q2N2/PPB2PP1/3RR1K1 b - -
Side to move: Black
Legal moves: g7g8, g7h6, c6e5, g7f7, f8f6, d8f6, c6d4, e6e5

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

<rationale>
Position analysis (Win %):
1. g7h6 (89.8%)
2. f8f6 (89.8%)
3. e6e5 (84.5%)
4. g7f7 (84.3%)
5. g7g8 (65.5%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): 2k1r3/Bpp3pp/4n3/3Nb3/4q3/7Q/PPP2PPP/1K1R4 w - -
Side to move: White
Legal moves: d5f4, h3h4, d5f6, h3h6, d5e3, h3a3, d5c3, d1d2, a2a3, d1e1, a7c5, d5b4, h3c3, h3h7, g2g3, b2b3, d5c7, h3e6, f2f3, b2b4, a7e3, a2a4, f2f4, d5e7, a7d4, d1g1, h3h5, d1d4, h3g3, d1d3, d1f1, h3e3, d1c1, b1c1, h3b3, g2g4, h3d3, h3f3, a7b6, b1a1, a7b8, d1h1, h3g4, d5b6, h3f5

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

<rationale>
Position analysis (Win %):
1. a7e3 (79.7%)
2. h3e3 (76.5%)
3. h3a3 (75.2%)
</rationale><uci_move>a7e3</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/pp3pp1/7p/8/6n1/2PK1BP1/PP1Q1PP1/4r2q w - -
Side to move: White
Legal moves: f3b7, d2e1, a2a4, f3g4, d2c2, f3e4, f3d5, d2f4, d2e3, d3d4, b2b4, d2c1, d2h6, d2e2, a2a3, d2d1, f3d1, d3c4, d2g5, b2b3, c3c4, d3c2, f3e2, f3c6

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

<rationale>
Position analysis (Win %):
1. f3g4 (18.5%)
2. d3c2 (18.1%)
3. f3e2 (14.9%)
</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): r1bqk2r/pppn1pp1/4pn1p/3p4/1bPP3B/2NBP3/PP3PPP/R2QK1NR b KQkq -
Side to move: Black
Legal moves: b4a3, e6e5, b7b5, e8f8, a7a5, b4c5, b4f8, a8b8, d7f8, g7g5, d7b8, b7b6, b4d6, f6g8, f6h7, b4c3, g7g6, h8g8, f6h5, b4a5, b4e7, c7c6, f6g4, a7a6, e8e7, d7e5, e8g8, d7c5, d8e7, d5c4, f6e4, c7c5, d7b6, h8h7, h6h5, h8f8

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

<rationale>
Position analysis (Win %):
1. e6e5 (54.0%)
2. e6e5 (54.0%)
3. b4e7 (53.3%)
4. b4e7 (53.3%)
5. c7c5 (52.9%)
6. c7c5 (52.9%)
7. d5c4 (50.9%)
</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): 8/7K/5B2/8/8/8/B5k1/8 w - - 0 1
Side to move: White
Legal moves: a2e6, h7h6, f6e7, f6d4, f6d8, f6e5, a2f7, a2b1, h7g6, f6a1, f6c3, a2g8, a2d5, f6b2, h7h8, f6g7, f6h4, f6g5, h7g7, a2c4, f6h8, h7g8, a2b3

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

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


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

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

Position (FEN): r2qkb1r/pp1bnpp1/2n1p2p/1N1pP1B1/8/3B1N2/PP3PPP/R2QR1K1 b kq -
Side to move: Black
Legal moves: c6d4, a8c8, f7f6, a7a5, h8h7, d7c8, d8c8, c6e5, f7f5, h6h5, a8b8, a7a6, h8g8, e7g6, e7c8, d8a5, g7g6, e7f5, c6b8, e7g8, b7b6, c6a5, d5d4, d8b6, c6b4, d8c7, d8b8, h6g5

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

<rationale>
Position analysis (Win %):
1. e7c8 (88.9%)
2. d8c8 (88.5%)
3. d8b6 (87.7%)
4. d7c8 (85.4%)
5. d8b8 (84.1%)
</rationale><uci_move>e7c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3B4/p4p2/kppNp1p1/2R5/6PP/2P5/2K5 w - -
Side to move: White
Legal moves: d5e3, c1b2, d7c8, c4h4, c1b1, c4e4, d5b4, d7g4, d5f4, d7c6, c4g4, c4c3, d5e7, d7e8, c1d2, d7f5, c4d4, d7e6, g3g4, c2c3, d5c7, d5f6, c4a4, d5c3, d7b5, h3h4, c1d1, c4b4, c4c5, d5b6, c4f4

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

<rationale>
Position analysis (Win %):
1. c4c3 (99.0%)
2. c4c5 (99.6%)
3. c4e4 (89.0%)
4. c4g4 (86.8%)
5. d7b5 (71.9%)
</rationale><uci_move>c4c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/6p1/6P1/1Kp4P/2n3B1/r2k4/8 b - -
Side to move: Black
Legal moves: c3d1, a2a3, c3a4, d2c1, a2a6, a2a8, c3b1, a2a5, a2b2, d2c2, d2d3, c3d5, c3e4, a2a7, a2c2, a2a4, c3e2, c3b5, a2a1, d2d1

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

<rationale>
Position analysis (Win %):
1. d2c2 (51.9%)
2. d2d3 (50.6%)
3. c3e2 (50.1%)
4. a2a4 (50.0%)
5. c3d5 (8.9%)
</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): r4rk1/4ppbp/3p1np1/n2P4/1Pp1P3/P1N4P/2Q1NqPK/1RBR4 w - -
Side to move: White
Legal moves: c1h6, d1d2, b4a5, c3a4, c1f4, b4b5, d1d3, d1d4, c1g5, b1b2, c2b3, e2g1, d1h1, e2g3, c3a2, c3b5, c2a2, c2a4, b1b3, d1f1, e2f4, c2d3, c2d2, a3a4, c2b2, h3h4, b1a1, e2d4, d1g1, d1e1, h2h1, c1d2, c1e3, c1b2, e4e5

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

<rationale>
Position analysis (Win %):
1. e4e5 (50.0%)
2. d1f1 (49.2%)
3. c1b2 (41.1%)
4. e2d4 (40.2%)
5. c1f4 (38.6%)
</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): 4r1k1/pp3ppp/2p5/3p4/3Pq3/6P1/PPRQP2P/6K1 b - -
Side to move: Black
Legal moves: e4c2, e8f8, f7f5, g8f8, e4f5, f7f6, e8b8, h7h5, b7b5, e4e7, e4e6, e8c8, e8a8, e8d8, e4e2, e4g6, e4h1, e4f4, e8e6, e8e5, e4d3, g7g5, e4d4, g8h8, e4g4, e4e3, h7h6, a7a5, e4f3, c6c5, e4e5, e4h4, a7a6, e8e7, e4g2, b7b6, g7g6

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

<rationale>
Position analysis (Win %):
1. e4g4 (24.5%)
2. a7a6 (23.8%)
3. h7h5 (21.8%)
</rationale><uci_move>e4g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5B2/2p1p2p/2b1P3/5n2/p5k1/8/BK6 w - -
Side to move: White
Legal moves: a1c3, f7h5, f7g8, f7g6, a1b2, a1d4, b1a2, b1c1, f7e6, b1c2, f7e8

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

<rationale>
Position analysis (Win %):
1. a1c3 (7.6%)
2. b1a2 (5.4%)
3. f7e8 (4.9%)
</rationale><uci_move>a1c3</uci_move><|eot_id|>


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

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

Position (FEN): r6r/ppp1kppp/5n2/6N1/3p4/N2K4/PP3PPP/n1B4R b - -
Side to move: Black
Legal moves: h8f8, f6g8, a8d8, f6d7, h8b8, a8e8, a8b8, a8c8, c7c6, a7a5, a1b3, b7b5, g7g6, h7h5, f6g4, e7d6, h8d8, h8e8, f6e4, h8g8, f6h5, a1c2, f6d5, a8f8, f6e8, e7e8, a8g8, e7d8, e7f8, h7h6, a7a6, b7b6, h8c8, c7c5, e7d7

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

<rationale>
Position analysis (Win %):
1. h7h6 (44.1%)
2. c7c5 (43.9%)
3. h8e8 (43.1%)
4. f6g4 (40.9%)
</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): rqb1k2r/pp2ppbp/2n2np1/1N6/2Q5/5N2/PPP2PPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: c1d2, b5a7, h1g1, b5a3, c4d4, a2a3, c4f4, c4h4, h2h3, b5c3, c4c3, g2g4, b5d6, f3g5, a1b1, c1g5, b5d4, c4g4, e1e2, c4e4, e1d1, f3h4, c2c3, c4b4, b2b3, c1h6, c4c5, c1e3, h2h4, c4f7, a2a4, f3e5, c4b3, c4e2, f3d2, c4e6, b2b4, f3d4, c1f4, c4c6, e1d2, b5c7, f1e2, f3g1, c4d5, c4a4, f1d3, g2g3, c4d3

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

<rationale>
Position analysis (Win %):
1. c1f4 (74.1%)
2. b5d4 (47.1%)
3. f1e2 (46.6%)
4. c4h4 (45.2%)
5. h2h3 (43.1%)
</rationale><uci_move>c1f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppb2pp/4p3/5p2/3qN3/2N2Q2/PPPB1PPP/R3KB1R w KQkq -
Side to move: White
Legal moves: f3f4, e4f6, h2h3, c3d5, g2g3, f1e2, d2g5, f1a6, f3h3, f3e2, f3d1, d2c1, e4d6, c3a4, e1c1, a2a3, b2b4, f3e3, g2g4, c3b5, h1g1, e4c5, f3g4, d2f4, d2e3, c3b1, f1b5, e4g5, e4g3, e1d1, c3e2, a1d1, h2h4, f3g3, b2b3, a1c1, f1d3, a2a4, f3d3, a1b1, f1c4, c3d1, d2h6, f3h5, f3f5, e1e2

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

<rationale>
Position analysis (Win %):
1. e4g5 (57.7%)
2. d2e3 (57.7%)
3. c3b5 (49.7%)
</rationale><uci_move>e4g5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/2q3p1/1n2rp1p/Q2pp3/P7/2P2N2/1P3PPP/3RR1K1 b - -
Side to move: Black
Legal moves: c7d7, c7b8, g8f8, c7e7, e6c6, c7c6, c7c4, c7c8, b6a8, c7d6, e6e7, g7g6, c7d8, e6d6, g7g5, e8b8, e5e4, e8f8, c7c3, g8f7, c7c5, e8d8, b6a4, b6d7, d5d4, e8e7, e8a8, f6f5, g8h8, c7b7, c7f7, e8c8, c7a7, h6h5, b6c4, b6c8, g8h7

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

<rationale>
Position analysis (Win %):
1. e6d6 (56.7%)
2. e8a8 (52.6%)
3. c7c4 (49.9%)
</rationale><uci_move>e6d6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pp3pp1/2p3bp/4p3/3P3P/6NN/PPP2PP1/R1BQKB1R w KQkq -
Side to move: White
Legal moves: h1h2, h4h5, d1d2, c1e3, d1g4, h1g1, d4d5, h3g5, d1h5, d1e2, h3f4, a2a3, b2b4, c2c4, g3f5, h3g1, f1b5, g3e4, d1f3, g3h5, c1d2, f1a6, c1f4, f1c4, f1d3, c2c3, f1e2, f2f3, b2b3, e1d2, a1b1, d1d3, f2f4, g3e2, a2a4, c1h6, c1g5, d4e5, e1e2

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

<rationale>
Position analysis (Win %):
1. c1e3 (57.9%)
2. h4h5 (55.0%)
3. d4e5 (53.2%)
4. c2c3 (50.6%)
5. f1c4 (46.9%)
</rationale><uci_move>c1e3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqnrk1/3nppbp/P2pP1p1/2pP4/5P2/2N2N2/PP4PP/R1BQKB1R b KQ -
Side to move: Black
Legal moves: f7f6, g7h6, h7h6, f7e6, g6g5, c5c4, g7f6, a8a7, g7c3, a8a6, g7e5, d7f6, d7b6, d8c7, h7h5, g8h8, a8b8, c8b7, d8a5, d8b6, d7b8, e8f6, d7e5, f7f5, c8a6, e8c7, g7d4, g7h8

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

<rationale>
Position analysis (Win %):
1. d7b8 (59.5%)
2. d7f6 (58.4%)
3. g7c3 (55.0%)
4. f7e6 (48.8%)
</rationale><uci_move>d7b8</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r3r/1p1b1p2/p2bp2p/6Q1/3N4/1BR5/PPP2PPP/5RK1 b - -
Side to move: Black
Legal moves: d6c5, d6g3, d6c7, d8f8, d7c6, h6g5, a6a5, d6e5, d8c8, d7c8, d8e8, d6b4, h6h5, d6f8, e6e5, d8g8, f7f6, d6e7, d6h2, d7e8, h8g8, b8a8, d6f4, d6a3, h8h7, b7b6, b8a7, f7f5, d7b5, h8e8, h8f8, d7a4, b7b5

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

<rationale>
Position analysis (Win %):
1. d7b5 (93.2%)
2. d6h2 (78.8%)
3. h6g5 (47.6%)
</rationale><uci_move>d7b5</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/p1p3pp/3p1q2/4p3/4P3/2PQ1P2/P1P2P1P/5R1K w - -
Side to move: White
Legal moves: h1g2, d3e2, a2a4, d3c4, d3d2, f1b1, f1e1, c3c4, a2a3, f3f4, d3d5, d3d4, h2h3, h1g1, f1g1, d3a6, d3e3, d3d1, f1d1, h2h4, f1c1, d3b5, d3d6, f1a1

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

<rationale>
Position analysis (Win %):
1. c3c4 (47.4%)
2. f1b1 (45.9%)
3. a2a4 (44.0%)
</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): 2rq1rk1/pp1b1ppp/1bn1p3/3nP3/8/2P2NB1/P1QNBPPP/1R1R2K1 w - -
Side to move: White
Legal moves: e2a6, c2g6, a2a3, a2a4, b1b6, g1f1, b1b4, e2b5, f3g5, e2c4, f3h4, e2d3, c2b2, c2a4, b1b2, c2d3, d1e1, b1b5, f3d4, h2h4, g1h1, g3h4, b1c1, c2b3, c2c1, f3e1, g3f4, d1c1, d2e4, d1f1, c2h7, d2c4, e2f1, b1b3, c3c4, h2h3, d2b3, d2f1, b1a1, c2e4, c2f5

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

<rationale>
Position analysis (Win %):
1. d2e4 (65.3%)
2. c3c4 (64.7%)
3. c2b2 (59.5%)
</rationale><uci_move>d2e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1p1ppp/5n2/2p1Q3/4P3/2N5/PPP2PPP/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: d8e7, f8e7

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

<rationale>
Position analysis (Win %):
1. d8e7 (66.7%)
2. d8e7 (66.7%)
3. f8e7 (60.9%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq2k1/5rp1/2PbNnQ1/3P3p/1pB4P/1P3P2/N1P5/1K4RR b - -
Side to move: Black
Legal moves: d8f8, f7f8, c8e6, d6h2, b8b6, d8e7, d8d7, d8e8, d8b6, d6g3, f6g4, f6d5, g8h8, b8b5, c8b7, f6h7, f6d7, c8d7, d6e5, d6c7, b8a8, d6f8, d8c7, f6e8, b8b7, c8a6, f6e4, f7c7, d6f4, f7e7, d8a5, f7d7, d6c5, f7a7, d6e7, f7b7

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

<rationale>
Position analysis (Win %):
1. d8b6 (95.4%)
2. c8d7 (94.4%)
3. c8e6 (92.1%)
4. d8e7 (86.1%)
5. d8a5 (75.8%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/2q2ppp/p3p3/1pp1N3/3PRB2/8/PPP2PPP/R2Q2K1 w kq -
Side to move: White
Legal moves: g2g4, e5c6, e5c4, b2b4, a1c1, h2h4, e5f7, f4g3, g1h1, e5g4, g1f1, d4d5, d1h5, a2a4, d1e1, h2h3, f4e3, d1d2, f4g5, d1g4, f4h6, e5f3, d1b1, d1e2, d1f1, c2c3, e5d3, g2g3, f4d2, e4e3, d1d3, a2a3, e4e2, e5g6, b2b3, d4c5, f4c1, e4e1, c2c4, d1c1, d1f3, e5d7, f2f3, a1b1

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

<rationale>
Position analysis (Win %):
1. d4d5 (74.4%)
2. e4e1 (66.1%)
3. f4g3 (65.7%)
4. c2c4 (65.7%)
5. d1g4 (64.8%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): r4k2/1pqn1r2/p6Q/3n4/1P3p2/P2B3P/1BP3P1/3R2K1 b - -
Side to move: Black
Legal moves: f8e7, f8g8, f8e8, f7g7

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

<rationale>
Position analysis (Win %):
1. f7g7 (99.0%)
2. f8e8 (65.3%)
3. f8e7 (54.4%)
</rationale><uci_move>f7g7</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/1b2bppp/p1p1pn2/1p6/3P4/P1NBPN2/1P3PPP/R2QK2R w KQ -
Side to move: White
Legal moves: f3e5, d3b5, a3a4, c3e2, a1a2, d3b1, f3g5, d3f5, c3d5, c3e4, c3a2, d3f1, f3h4, d4d5, d3e2, a1c1, d1a4, d3c4, g2g3, c3b5, e1e2, e1f1, h2h3, f3g1, d1b1, d1d2, f3d2, d1e2, h1g1, d1c2, b2b4, e3e4, d3e4, c3a4, a1b1, e1d2, h2h4, h1f1, g2g4, e1g1, d3g6, d3c2, c3b1, d1c1, b2b3, d1b3, d3h7

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

<rationale>
Position analysis (Win %):
1. b2b4 (49.8%)
2. c3e4 (48.7%)
3. d1e2 (46.0%)
4. d3e2 (45.8%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1rk2/1p1nqp1p/2p3p1/p3p1Pn/P3P2P/1PN1Q3/2PN1P2/2KR1BR1 w - -
Side to move: White
Legal moves: e3a7, b3b4, f2f4, e3f4, g1g3, d2c4, c3a2, e3d3, e3c5, g1h1, c3b5, e3g3, f1h3, f1b5, e3h3, g1g2, f2f3, d2f3, d1e1, f1a6, c3e2, e3e2, f1c4, f1d3, d2b1, c1b2, e3f3, g1g4, c3b1, f1e2, f1g2, e3d4, c3d5, e3b6, c1b1, e3e1

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

<rationale>
Position analysis (Win %):
1. d2c4 (65.0%)
2. f1e2 (59.0%)
3. c1b2 (58.0%)
4. c1b1 (54.9%)
5. f1c4 (54.5%)
</rationale><uci_move>d2c4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pppp1ppp/2n2n2/2b3B1/2B5/2NQ1N2/PPP2PPP/2KR3R b - -
Side to move: Black
Legal moves: b7b5, f6h5, f6e8, d8e7, g8h8, c6b8, a8b8, c6a5, c5d6, c5f2, a7a6, c5a3, a7a5, c5b6, b7b6, c6e5, c5e7, c5d4, d7d6, g7g6, d8e8, c6e7, d7d5, c6d4, c5e3, f6d5, h7h5, c6b4, c5b4, f8e8, f6e4, h7h6, f6g4

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

<rationale>
Position analysis (Win %):
1. g8h8 (61.8%)
2. a7a5 (59.1%)
3. c6b4 (58.6%)
4. d7d6 (58.4%)
5. c5e7 (55.7%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 2r2b1r/1p4p1/pQ4kn/4Pq1p/5P2/7P/PPP3P1/2BR1RK1 b - -
Side to move: Black
Legal moves: g6h7, g6f7, f5f6, c8c6, f8d6, f5e6

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

<rationale>
Position analysis (Win %):
1. f8d6 (84.3%)
2. f5f6 (83.4%)
3. g6f7 (53.9%)
4. c8c6 (42.4%)
5. g6h7 (39.7%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/ppp2pbn/3p2pp/3Pp3/2P1P3/2N1B3/PP2BPPP/R2QK1NR w KQ -
Side to move: White
Legal moves: g2g3, e3g5, e3b6, c3b1, f2f4, e1f1, b2b3, e3f4, e1d2, c4c5, e3c1, e3h6, h2h3, d1a4, a1b1, a2a3, d1d4, e2g4, d1b1, e2h5, a2a4, c3b5, e2d3, e3d4, h2h4, g1h3, d1b3, e3d2, d1d3, f2f3, g2g4, e3a7, a1c1, g1f3, e3c5, d1d2, d1c2, b2b4, e2f3, c3a4, e2f1, d1c1

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

<rationale>
Position analysis (Win %):
1. d1d2 (62.4%)
2. g2g3 (59.4%)
3. d1c1 (58.5%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): r1b2r1k/ppp3pp/1b1p4/8/2Q2Bn1/2P3P1/PPN3K1/RB3R2 b - -
Side to move: Black
Legal moves: f8f5, f8e8, b6a5, b6e3, f8f4, g7g5, g7g6, g4h2, h7h6, c8e6, g4f6, d6d5, g4f2, g4h6, b6c5, f8f7, h7h5, c7c5, c7c6, g4e5, c8f5, g4e3, f8g8, b6g1, b6f2, c8d7, f8d8, a8b8, f8f6, a7a6, b6d4, a7a5

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

<rationale>
Position analysis (Win %):
1. f8f6 (85.6%)
2. d6d5 (84.1%)
3. c8d7 (83.7%)
</rationale><uci_move>f8f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/4p2p/2p1b3/2K3P1/8/8/1B6 w - -
Side to move: White
Legal moves: b1c2, b1g6, c4b5, c4c5, b1a2, b1e4, c4d3, g4g5, b1h7, c4b3, b1d3, b1f5

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

<rationale>
Position analysis (Win %):
1. c4c5 (14.3%)
2. b1c2 (11.9%)
3. c4d3 (9.9%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/1bqp1ppp/p3pn2/8/Np1BP3/1B3P2/PPP1Q1PP/R3K2R b KQkq -
Side to move: Black
Legal moves: c7e5, c7c5, a8b8, b7e4, c7d8, e6e5, f8d6, g7g5, h7h6, c7c4, c7a5, d7d5, a8a7, f6g8, a8c8, c7b6, g7g6, f8c5, e8e7, c7c6, a8d8, h8g8, c7c8, a6a5, d7d6, h7h5, c7h2, b7c6, c7c3, b7c8, c7b8, c7g3, f8e7, f6g4, c7d6, e8d8, b7d5, c7c2, e8c8, f6h5, c7f4, f6d5, f6e4

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

<rationale>
Position analysis (Win %):
1. h7h6 (60.1%)
2. a8b8 (56.7%)
3. a6a5 (54.9%)
4. b7c6 (53.9%)
5. f8e7 (53.7%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppp2ppp/2npqn2/2b1p3/PP2P3/2PP1N2/5PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: e6c8, c5f2, e8d8, f6g4, e6b3, f6d7, b7b5, c6d8, e6e7, f6g8, e6g4, a7a5, e8c8, f6d5, c6b4, c6a5, c5b6, c6e7, d6d5, g7g5, a8d8, a7a6, e8e7, e8g8, e6f5, e6h3, g7g6, f6h5, e8d7, e6d5, c5b4, e6c4, b7b6, h7h6, a8c8, a8b8, c5e3, h8g8, c6b8, e6a2, e6d7, c5d4, h7h5, c6d4, h8f8, e8f8, f6e4

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

<rationale>
Position analysis (Win %):
1. d6d5 (80.6%)
2. c5b4 (79.1%)
3. c6b4 (78.1%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/ppq2ppp/4pn2/8/2BN4/8/PPP1QPPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: f8d6, b7b5, c7g3, c7a5, f8c5, c7c5, a8b8, h8g8, g7g6, c7e5, h7h5, f8b4, c7d6, c7b8, f6e4, f6h5, c7c6, c7d8, c7e7, f6g8, b7b6, c7f4, f6d5, c7h2, f8e7, e8e7, h7h6, e6e5, c7b6, f6g4, f6d7, e8d7, c8d7, c7c4, e8d8, c7d7, f8a3, a7a5, g7g5, a7a6

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

<rationale>
Position analysis (Win %):
1. c7b6 (59.5%)
2. f8e7 (58.5%)
3. c8d7 (53.1%)
4. a7a6 (51.5%)
</rationale><uci_move>c7b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppb1n1p1/3p1p2/2pq2N1/6Q1/1P5P/P2B2P1/4R2K w - -
Side to move: White
Legal moves: e1b1, e1d1, g5h7, g5f7, g4g3, g4e4, g4h5, g4f3, e1e5, e1e6, g4d4, g4a4, e1g1, a2a3, g4d1, g4e6, b3b4, h3h4, d2c1, g5e6, g5f3, d2c3, d2f4, e1f1, d2b4, e1a1, g4c4, g4c8, h1g1, e1e3, g4f5, e1c1, a2a4, d2a5, g4e2, e1e4, e1e2, h1h2, g4b4, d2e3, e1e7, g4d7, g5e4, g4h4, g4f4

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

<rationale>
Position analysis (Win %):
1. g4h5 (99.0%)
2. e1e7 (99.0%)
3. g4d7 (92.3%)
</rationale><uci_move>g4h5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2b1p1/2q1p3/3p1pp1/2NP4/PQP2P2/1P3BPP/4RRK1 b - -
Side to move: Black
Legal moves: f8f7, c6c4, e7d6, f8d8, e6e5, c6a4, g7g6, b7b5, b7b6, g5g4, c6d7, c6c7, a7a5, a8d8, c6a6, e7b4, c6b6, d5c4, g8h7, c6c8, c6e8, a8c8, a8e8, c6b5, f8c8, f8e8, g8f7, e7d8, c6c5, f8b8, f5f4, c6d6, f8f6, e7a3, g8h8, e7c5, a8b8, e7f6, a7a6

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

<rationale>
Position analysis (Win %):
1. a8c8 (83.8%)
2. c6c7 (83.4%)
3. a7a5 (83.3%)
4. c6c4 (68.6%)
5. d5c4 (53.1%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r4k1r/ppqn1pp1/2pb2p1/3p3n/3P1P2/2NB2P1/PPPB1Q1P/R3R1K1 b - -
Side to move: Black
Legal moves: f7f6, d7f6, c7b8, a7a6, h5g3, f8g8, f7f5, h5f6, b7b5, a8d8, c7d8, d6e7, a8c8, h8g8, c7b6, d6a3, d6c5, d6f4, b7b6, h8h7, c7a5, d6e5, c6c5, d7b6, h5f4, a8e8, g6g5, d7b8, c7c8, d6b4, a8b8, a7a5, d7c5, h8h6, d7e5

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

<rationale>
Position analysis (Win %):
1. a8b8 (50.0%)
2. a7a6 (49.6%)
3. f7f5 (46.4%)
</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): 2r2rk1/4qppp/p5b1/1p1RP3/2p5/1N4P1/PP2PP1P/R1Q3K1 w - -
Side to move: White
Legal moves: g1f1, g3g4, a2a3, c1c4, b3a5, g1g2, d5d6, e2e4, c1b1, b3c5, a1b1, g1h1, c1c3, e2e3, d5c5, c1e3, d5d1, c1g5, f2f3, d5d7, h2h4, b3d2, b3d4, d5d4, c1f1, f2f4, h2h3, c1d2, c1h6, c1f4, c1d1, d5b5, a2a4, d5d3, c1c2, c1e1, d5d2, d5d8, e5e6

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

<rationale>
Position analysis (Win %):
1. b3d4 (48.4%)
2. b3a5 (43.2%)
3. b3d2 (38.3%)
</rationale><uci_move>b3d4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/p3p2p/2p2n1Q/qp2P2p/8/2NB1P2/PPP5/2KR2N1 b - -
Side to move: Black
Legal moves: f6d5, a5b6, a5c7, a5b4, c8a6, f8e8, a5c3, g8f7, c8g4, f8d8, a5a4, a5a6, e7e6, g8h8, c8f5, c6c5, f6d7, c8b7, a5d8, c8e6, a7a6, f8f7, c8h3, f6e8, a5a3, a8b8, f6g4, a5a2, h5h4, c8d7, b5b4, f6e4

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

<rationale>
Position analysis (Win %):
1. a5b6 (90.1%)
2. f6e4 (90.0%)
3. b5b4 (89.8%)
4. f8f7 (89.1%)
5. a5c7 (87.7%)
</rationale><uci_move>a5b6</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/3Nbppp/p3pn2/1pp5/3P1B2/6P1/PPQ1PPKP/RN1R4 b - -
Side to move: Black
Legal moves: f6d7, e6e5, f6g4, c8b8, c8a8, d8b6, c5c4, b5b4, f6d5, h7h6, c5d4, h7h5, c8c7, d8a5, d8e8, f8e8, e7d6, d8c7, g7g5, g8h8, d8d7, g7g6, f6e8, c8c6, f6e4, f6h5, a6a5

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

<rationale>
Position analysis (Win %):
1. c5d4 (73.4%)
2. f6d7 (47.8%)
3. d8d7 (44.1%)
</rationale><uci_move>c5d4</uci_move><|eot_id|>


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

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

Position (FEN): r3qrk1/pp3pbp/4pnp1/2Qb4/8/4P1P1/PP3PBP/R1BRN1K1 w - -
Side to move: White
Legal moves: g2h1, b2b4, a1b1, c5f8, c5b6, h2h3, e1d3, c1d2, c5b5, a2a4, h2h4, c5c4, c5c7, g3g4, e3e4, g2e4, c5d5, c5a5, e1f3, c5a3, c5c8, f2f3, c5b4, b2b3, c5e7, g1h1, f2f4, g1f1, c5c3, c5d4, d1d4, g2f3, d1d2, d1d3, g2h3, c5c2, a2a3, c5a7, e1c2, c5d6, c5c6, g2f1, d1d5, g2d5

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

<rationale>
Position analysis (Win %):
1. c1d2 (46.4%)
2. g2d5 (46.1%)
3. g2f1 (43.1%)
4. c5c2 (43.0%)
5. f2f3 (42.7%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/p4ppp/4pn2/2b5/PpN5/4PN2/1P3PPP/R1BK3R w kq -
Side to move: White
Legal moves: f3e1, g2g3, h1f1, h2h4, h1e1, h2h3, a1a2, d1e2, f3e5, f3d4, c1d2, a4a5, d1c2, c4b6, f3d2, a1a3, c4e5, a1b1, b2b3, f3g5, f3h4, c4d6, d1e1, f3g1, c4a5, c4a3, e3e4, g2g4, h1g1, c4d2, d1d2

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

<rationale>
Position analysis (Win %):
1. c1d2 (56.5%)
2. d1e2 (55.8%)
3. c4a5 (54.9%)
4. f3e5 (54.6%)
5. a4a5 (53.5%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/1bp2ppp/pp2pn2/3p4/1b1PPB2/2N2P2/PPPQ2PP/2KR1BNR w kq -
Side to move: White
Legal moves: a2a3, f4d6, c3a4, f1b5, c3b1, d2e2, h2h3, f4c7, d1e1, f4e3, f1e2, h2h4, c3e2, f4g3, f4e5, a2a4, g2g4, c3d5, c1b1, e4e5, b2b3, f1a6, f1d3, f4h6, d2d3, e4d5, g2g3, d2e3, g1h3, c3b5, g1e2, f1c4, d2f2, f4g5, d2e1

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

<rationale>
Position analysis (Win %):
1. e4e5 (54.0%)
2. a2a3 (50.3%)
3. g1e2 (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): r1bq4/1p3pk1/2p2pp1/p1b1p3/P3P2r/1B1P1Q2/1PP1N1PP/R4R1K b - -
Side to move: Black
Legal moves: g7h8, c5a3, h4h8, h4h6, h4h2, b7b5, g7g8, c5e3, b7b6, h4h7, d8d5, d8d6, c5g1, d8d4, g7f8, c8f5, h4h3, d8c7, c8g4, h4e4, a8a6, c8h3, c5f2, d8e8, c5b6, c5d4, g7h6, d8b6, a8a7, h4g4, a8b8, d8f8, d8e7, d8h8, d8g8, g7h7, c5a7, c8d7, c5d6, c5b4, c5f8, h4f4, h4h5, d8d7, f6f5, c5e7, d8d3, g6g5, c8e6

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

<rationale>
Position analysis (Win %):
1. c5b6 (35.2%)
2. c8d7 (33.2%)
3. d8d6 (33.2%)
4. d8e7 (32.9%)
5. c8g4 (24.6%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pp2pppp/8/1N6/1q6/8/P2P1PPP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: a7a6, b4b1, h7h6, g8h6, b7b6, b8a6, b4e4, b4d4, b4c5, f7f6, c8h3, b4b5, e8d8, g7g6, e7e5, b4f4, b8d7, c8d7, c8g4, b8c6, b4c4, b4b3, a7a5, g7g5, h7h5, b4g4, b4h4, f7f5, c8e6, c8f5, e7e6, b4b2, b4d6, b4c3, g8f6, b4a5, b4a4, e8d7, b4d2, b4a3

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

<rationale>
Position analysis (Win %):
1. e8d8 (55.0%)
2. b8a6 (50.8%)
3. b4a5 (45.3%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


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

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

Position (FEN): r6k/1bp1Qp1p/p7/2b1p3/Pp6/1B5P/1PP2P2/R1B1n2K w - -
Side to move: White
Legal moves: b3d5, h1h2, h1g1, f2f3

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

<rationale>
Position analysis (Win %):
1. h1g1 (11.2%)
2. f2f3 (9.4%)
3. h1h2 (7.7%)
</rationale><uci_move>h1g1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/rbq4p/p3p3/P1npPp2/1p4p1/3Q4/1P2BPPP/R3NRK1 w - -
Side to move: White
Legal moves: d3b3, d3d4, b2b3, e2f3, d3c3, d3d2, a1b1, g2g3, g1h1, d3c2, a1a3, d3b5, h2h3, e1f3, e2d1, e2g4, a1a2, d3e4, d3e3, d3f5, h2h4, f2f3, d3b1, d3a6, d3h3, a1a4, e1c2, f2f4, a1d1, d3f3, d3c4, d3a3, d3g3, d3d1, d3d5, a1c1

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

<rationale>
Position analysis (Win %):
1. d3e3 (52.9%)
2. d3d4 (52.2%)
3. d3g3 (48.3%)
4. d3c2 (46.7%)
5. d3d2 (45.8%)
</rationale><uci_move>d3e3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/ppppbppp/8/8/4Pp2/2N2N2/PPPPB1PP/R1BQ1K1R b kq -
Side to move: Black
Legal moves: e7b4, b7b5, d7d5, a7a5, e7c5, e7f8, c7c5, g8h6, b8a6, b7b6, g7g5, e7a3, h7h6, e7g5, b8c6, g8f6, f7f6, g7g6, h7h5, f7f5, d7d6, e7f6, e7d6, a7a6, e8f8, c7c6, e7h4

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

<rationale>
Position analysis (Win %):
1. g8f6 (50.6%)
2. d7d6 (50.0%)
3. c7c6 (47.9%)
</rationale><uci_move>g8f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppppqpp1/4p2p/4P3/3P4/P1b5/1PP2PPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: b2c3, d1d2, e1e2

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

<rationale>
Position analysis (Win %):
1. b2c3 (47.3%)
2. e1e2 (11.4%)
3. d1d2 (5.0%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1b2bp1p/p1pppp2/8/4P3/1BN5/PPPQ1PPP/2KR3R b kq -
Side to move: Black
Legal moves: h7h5, d8b6, a6a5, h8f8, a8a7, d8a5, d6d5, e7f8, h8g8, f6f5, d8c7, c6c5, e8d7, h7h6, b7c8, d8d7, e8f8, a8c8, d8b8, e8g8, d8c8, e6e5, a8b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (55.0%)
2. d8b6 (54.5%)
3. h7h5 (52.9%)
4. d8a5 (52.2%)
5. d8c7 (51.7%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/p1qbnpp1/1p2p2p/2ppP2P/3P4/P1PB4/2P2PP1/1RBQK1NR b Kkq -
Side to move: Black
Legal moves: e7f5, g7g5, d7a4, d7c8, f7f6, h8g8, b8a6, e7g6, b8c6, a7a5, e8d8, e7g8, d7c6, c7e5, d7b5, e7c6, b6b5, c7d6, e8f8, e8g8, c7c6, c5c4, f7f5, h8f8, c7b7, a7a6, e7c8, c7c8, c5d4, c7d8, g7g6, h8h7

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

<rationale>
Position analysis (Win %):
1. c7b7 (54.8%)
2. d7c6 (53.7%)
3. c7c6 (52.9%)
4. d7a4 (51.5%)
5. c5c4 (51.4%)
</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): 6k1/pp2rp2/2p3qp/3p1b2/3PnBp1/PPP5/4BPPP/R4QK1 w - -
Side to move: White
Legal moves: e2a6, h2h3, e2d3, a1a2, g2g3, b3b4, f4g3, f4e3, f4b8, c3c4, e2c4, a1b1, a1c1, a3a4, a1e1, g1h1, f1c1, e2g4, e2b5, f4c7, f1d1, f1b1, f4c1, f4d6, f1e1, f4d2, f2f3, e2d1, e2f3, h2h4, f4h6, f4g5, a1d1, f4e5

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

<rationale>
Position analysis (Win %):
1. f1c1 (46.7%)
2. a1c1 (44.5%)
3. f1e1 (43.5%)
4. e2d3 (39.7%)
5. f4e3 (39.0%)
</rationale><uci_move>f1c1</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/1b1nq1pp/8/4pP2/4P3/PQ5B/1PP4b/1K1RR3 w - -
Side to move: White
Legal moves: e1e2, e1g1, e1f1, h3f1, b1a1, f5f6, b3b6, d1d7, b3d3, b3g8, b3g3, e1h1, c2c4, d1d3, b3f7, b3b4, b1a2, b3d5, b3a4, b3a2, b3c3, b3b7, d1c1, b1c1, b3e6, a3a4, d1d5, e1e3, b3b5, h3g4, c2c3, d1d6, b3f3, b3c4, d1d2, h3g2, d1d4, b3e3

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

<rationale>
Position analysis (Win %):
1. e1e3 (74.8%)
2. f5f6 (73.4%)
3. h3f1 (70.4%)
4. d1d5 (70.2%)
5. d1d3 (68.7%)
</rationale><uci_move>e1e3</uci_move><|eot_id|>


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

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

Position (FEN): 1rr3k1/2q2ppp/p2p4/4p3/4BnP1/Q4P2/PPP4P/K2R3R b - -
Side to move: Black
Legal moves: f4g2, f4d3, b8b6, f4h3, h7h6, d6d5, b8b5, f4g6, f7f6, c7b6, c8e8, g8f8, f4d5, b8a8, b8b7, c7a5, b8b4, b8b2, c7c6, c7e7, b8b3, c7b7, c7a7, c7c3, f7f5, c7d8, c7c2, c8d8, f4e2, c8f8, a6a5, h7h5, f4e6, c7c4, g7g5, f4h5, c7d7, g8h8, g7g6, c7c5

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

<rationale>
Position analysis (Win %):
1. b8b6 (49.2%)
2. c8d8 (44.7%)
3. d6d5 (42.1%)
</rationale><uci_move>b8b6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/Rp2qb1p/2p1p2Q/1PPp1pp1/3P4/6P1/4PPBP/5RK1 b - -
Side to move: Black
Legal moves: c8c7, c8a8, e7c7, c6b5, g5g4, e7d8, b7b6, e7d6, e7d7, f7g6, f8e8, g8h8, e6e5, e7c5, f7h5, f7e8, f5f4, c8b8, c8d8, e7f6, f8d8, e7e8, c8e8

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

<rationale>
Position analysis (Win %):
1. f7e8 (66.1%)
2. c8a8 (65.7%)
3. c6b5 (62.4%)
</rationale><uci_move>f7e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/1R2bk1p/8/3r4/5PK1/6P1/8 b - -
Side to move: Black
Legal moves: d4d5, d4d3, d4f4, d4c4, d4d1, g7g6, d4h4, f6g5, f6f7, d4g4, d4d6, d4d7, d4a4, f6e5, g7g5, d4d2, f6f5, f6e7, d4b4, d4d8, d4e4, h6h5, f6g6

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

<rationale>
Position analysis (Win %):
1. f6f7 (16.8%)
2. g7g6 (15.9%)
3. d4d2 (15.3%)
4. h6h5 (15.3%)
</rationale><uci_move>f6f7</uci_move><|eot_id|>


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

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

Position (FEN): 2K5/8/1p6/8/8/4k3/5NP1/8 w - -
Side to move: White
Legal moves: g2g3, c8b8, c8d8, f2h1, g2g4, f2e4, c8b7, c8d7, f2h3, c8c7, f2d1, f2g4, f2d3

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

<rationale>
Position analysis (Win %):
1. g2g4 (99.0%)
2. f2d1 (50.0%)
3. f2g4 (50.0%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp4pp/8/2ppb3/6b1/3P3P/PPPBN1P1/R2QR1K1 b - -
Side to move: Black
Legal moves: d8e8, g4f3, a8c8, e5b8, d8b6, d8f6, f8f5, d8a5, f8f3, f8f7, a7a5, d8b8, e5c7, f8f6, d8e7, e5g3, d8g5, e5c3, e5f4, g4h5, a7a6, h7h5, b7b5, g4d7, e5b2, g4h3, g4c8, e5h2, e5d4, d5d4, b7b6, g4f5, g7g5, d8d6, f8f1, d8c8, f8e8, a8b8, g4e6, h7h6, g8h8, f8f4, g8f7, e5f6, f8f2, d8c7, g4e2, d8h4, c5c4, e5d6

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

<rationale>
Position analysis (Win %):
1. g4h3 (19.4%)
2. d8f6 (15.8%)
3. d8h4 (10.6%)
</rationale><uci_move>g4h3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/4ppbp/p2p2P1/3Q4/1pr3P1/4BP2/PP6/K2b3R w - -
Side to move: White
Legal moves: h1g1, h1h6, g6h7, e3d4, d5f7, d5b5, d5d3, d5c6, h1h3, e3f2, e3a7, g4g5, d5b7, h1h7, a2a3, d5c5, h1h5, d5a5, e3c5, d5g5, a2a4, d5d2, d5h5, f3f4, d5a8, e3f4, d5e6, d5d6, e3d2, g6f7, h1h4, e3c1, h1h2, h1d1, d5e5, h1f1, e3g5, d5c4, e3b6, d5d1, e3g1, d5f5, d5d4, e3h6, a1b1, h1e1, d5e4

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

<rationale>
Position analysis (Win %):
1. d5c4 (90.9%)
2. g6f7 (90.9%)
3. g6h7 (87.8%)
4. e3h6 (86.5%)
5. h1d1 (85.4%)
</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): r2qkb1r/pp1n1pp1/2p1pnp1/3p4/2PP4/1QN1P3/PP1B1PPP/R3KB1R b KQkq -
Side to move: Black
Legal moves: f8a3, a7a6, h8g8, h8h7, a8c8, a7a5, f6e4, b7b6, h8h2, f8d6, f8e7, f8c5, f8b4, b7b5, f6g8, e6e5, d8b8, f6h7, d5c4, d8b6, h8h4, d7e5, d7b8, a8b8, h8h3, c6c5, f6g4, g6g5, d8c8, d7c5, e8e7, h8h5, d8c7, d7b6, h8h6, f6h5, d8a5, d8e7

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

<rationale>
Position analysis (Win %):
1. d8b8 (56.0%)
2. a8b8 (54.2%)
3. d8b6 (52.8%)
4. d8c7 (51.3%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pppq1ppp/5n2/1Q1pn3/3P4/2N1P1P1/PP3PP1/R4RK1 w - -
Side to move: White
Legal moves: f1d1, c3e2, a1d1, b5b4, g1h2, c3e4, c3d5, b5a4, b2b3, a1b1, g3g4, f2f3, b5d3, b5c5, f2f4, b5c4, a1e1, f1b1, c3b1, b5e2, b5b7, b5a6, c3d1, c3a4, d4e5, b2b4, f1c1, b5c6, b5a5, b5b3, b5d7, g1h1, b5b6, a2a4, e3e4, f1e1, a2a3, b5d5, a1c1

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

<rationale>
Position analysis (Win %):
1. d4e5 (50.0%)
2. b5d7 (17.5%)
3. b5b7 (17.3%)
</rationale><uci_move>d4e5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/pb3pp1/1p2p2p/7n/4P3/4QPP1/P3nB1P/2r2NK1 w - -
Side to move: White
Legal moves: g1h1, e3e2, g1g2

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

<rationale>
Position analysis (Win %):
1. e3e2 (31.8%)
2. g1h1 (8.7%)
3. g1g2 (7.9%)
</rationale><uci_move>e3e2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P7/2K5/1PB1bp2/6k1/8/8 w - -
Side to move: White
Legal moves: c4f1, c4d5, b4b5, c4b5, c4a2, c4b3, c4e2, c5d6, c5d4, c4e6, c4f7, a6a7, c5b5, c4d3, c4g8, c5b6

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

<rationale>
Position analysis (Win %):
1. b4b5 (99.6%)
2. c5d4 (97.9%)
3. c4f1 (97.8%)
4. c5b6 (97.8%)
5. c5d6 (97.8%)
</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): 8/8/1k2K3/2R5/8/8/8/8 b - -
Side to move: Black
Legal moves: b6c5, b6a6, b6a7, b6b7

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

<rationale>
Position analysis (Win %):
1. b6a6 (99.0%)
2. b6b7 (99.0%)
3. b6a7 (99.0%)
4. b6c5 (50.0%)
</rationale><uci_move>b6a6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1p1bppbp/pqnp2p1/8/P2NP1n1/1BN1BP2/1PP3PP/R2Q1RK1 w - -
Side to move: White
Legal moves: b3f7, f1e1, f3g4, g2g3, d1b1, d4f5, c3b5, e3f2, h2h3, e3g5, d1d2, b3e6, d1d3, d4e6, c3e2, a1b1, a1c1, d4e2, b3a2, d4c6, f1f2, a1a3, e3c1, a4a5, a1a2, d4b5, e3f4, g1h1, d1c1, b3d5, e3d2, e4e5, e3h6, c3b1, f3f4, c3d5, c3a2, h2h4, b3c4, d1e2, d1e1

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

<rationale>
Position analysis (Win %):
1. f3g4 (43.4%)
2. a4a5 (32.3%)
3. d4c6 (29.1%)
</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): r1q2nk1/5p1p/3p1B1Q/p1pP3N/1pP5/1P1b3P/P5PK/1n2r3 b - -
Side to move: Black
Legal moves: c8e6, e1e8, c8h3, e1e6, c8g4, b1a3, e1c1, e1e5, d3c2, e1d1, c8d8, a5a4, a8a6, e1f1, f8g6, f8d7, d3f5, c8e8, e1e7, c8a6, b1c3, a8b8, e1e3, e1g1, c8c7, c8b7, c8c6, a8a7, b1d2, c8f5, d3e2, d3c4, e1h1, c8b8, e1e2, d3e4, e1e4, f8e6, d3g6, d3f1, c8d7

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

<rationale>
Position analysis (Win %):
1. e1h1 (99.0%)
2. c8h3 (99.0%)
3. c8g4 (99.0%)
4. a5a4 (99.0%)
5. f8e6 (50.0%)
</rationale><uci_move>e1h1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/2n5/4N3/2Pq4/8/PP2PPPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: e5f3, h2h3, c4c5, e5d3, f2f4, c1e3, d1a4, d1c2, f2f3, e2e4, c1f4, e2e3, e5d7, b2b4, c1h6, a2a4, e5c6, d1d2, d1b3, a1b1, a2a3, c1g5, b2b3, d1d4, g2g4, h2h4, d1d3, e5g6, h1g1, e5g4, g2g3, e5f7, c1d2

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

<rationale>
Position analysis (Win %):
1. e5c6 (62.5%)
2. d1d4 (53.2%)
3. e5f3 (43.6%)
</rationale><uci_move>e5c6</uci_move><|eot_id|>


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

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

Position (FEN): r4b1r/p1p1k1pp/2n5/5Q2/4N3/8/PPq2PPP/R1B2RK1 w - -
Side to move: White
Legal moves: f5e6, e4d2, f1d1, c1g5, f1e1, f5h3, c1e3, b2b4, f2f3, f5f8, f5f6, e4c5, f5b5, f5g5, f2f4, e4f6, f5a5, f5g4, e4g3, g2g4, f5d7, g2g3, f5g6, a2a3, f5f7, a1b1, g1h1, e4g5, e4d6, h2h4, f5e5, c1d2, f5d5, c1f4, f5c5, f5c8, h2h3, a2a4, f5f4, f5f3, f5h5, c1h6, b2b3, f5h7, e4c3

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

<rationale>
Position analysis (Win %):
1. f1e1 (99.6%)
2. c1g5 (99.5%)
3. c1e3 (98.1%)
4. c1f4 (97.8%)
5. c1d2 (95.3%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): 1k1q3r/pp6/4p3/2p1P3/Q3BPp1/5nP1/PP4K1/2R5 w - -
Side to move: White
Legal moves: e4g6, a4e8, f4f5, a4b3, g2f2, a4a3, c1e1, c1f1, a4a7, a4b5, c1c5, c1a1, e4b1, a4a6, a4c6, b2b4, a4c2, a4c4, e4f3, e4b7, e4c2, c1b1, e4d5, a4b4, c1c4, a2a3, b2b3, a4d7, a4a5, c1g1, e4f5, c1d1, c1c3, e4c6, c1h1, g2f1, e4d3, a4d1, e4h7, c1c2, a4d4

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

<rationale>
Position analysis (Win %):
1. a4d1 (3.2%)
2. c1d1 (1.0%)
3. a4c2 (1.0%)
</rationale><uci_move>a4d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/bp3q2/3p2n1/3Q2B1/1P4P1/PBR1PP1P/3R2K1 b - -
Side to move: Black
Legal moves: e8e4, e8e5, g5f3, f6h6, a6b5, e8b8, a8d8, a6d3, g5e4, f6e5, f6d4, e8f8, e8d8, g5h3, f6e7, g5e6, g8h8, a8b8, e8e3, f6f4, f6e6, h7h5, e8c8, f6f5, a8c8, f6g6, g7g6, a6e2, e8e7, f6d6, g8f8, a6c8, f6c6, f6d8, e8e2, h7h6, f6f2, b6b5, a6c4, f6f3, e8e6, a6b7

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

<rationale>
Position analysis (Win %):
1. g5e4 (71.7%)
2. f6g6 (69.3%)
3. f6d4 (53.1%)
</rationale><uci_move>g5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2nr3r/1k5p/1p2bp2/P1p1p3/2P3p1/1Q6/1R1NBPqP/4KR2 w - -
Side to move: White
Legal moves: a5b6, b2a2, d2b1, a5a6, b3c2, f1g1, b3b6, b2b1, b3a2, b3e3, e2d3, f2f3, b3d3, e2g4, b3f3, f1h1, h2h4, b3a4, b3b5, b3a3, h2h3, e2f3, e1d1, b3b4, b3c3, e2d1, d2f3, f2f4, d2e4, b3h3, b3d1, b2c2, b3g3

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

<rationale>
Position analysis (Win %):
1. b3a3 (51.9%)
2. b3e3 (50.3%)
3. b3a4 (50.0%)
4. b3a2 (50.0%)
5. b3c3 (48.9%)
</rationale><uci_move>b3a3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b2n1b1/ppnpp1pp/2p2p2/3PPP2/2P1B1PN/PP1QN1BP/3R1RK1 b - -
Side to move: Black
Legal moves: c6a5, b6b5, g7e5, g8h7, d8c7, a6a5, e7c8, a8b8, c6b8, b7c8, c5d4, g8f7, d6d5, c6d4, g7d4, c6b4, a8c8, g7f6, g6g5, g8h8, e6e5, f8f6, g7h8, c6e5, f8e8, f5e4, d8d7, f8f7, a8a7, d8b8, c6a7, c5c4, h6h5, d8e8, e7d5, d8c8

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

<rationale>
Position analysis (Win %):
1. f5e4 (53.7%)
2. a8b8 (52.9%)
3. a8c8 (52.9%)
4. d8c7 (52.0%)
5. c6a5 (50.1%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): 4b3/1k6/8/Rp4Kp/1P1B3P/P1P2r2/8/8 w - -
Side to move: White
Legal moves: d4f2, d4f6, d4e3, d4a7, a5a8, d4e5, d4g1, d4g7, d4c5, a3a4, d4h8, a5a7, a5a6, a5b5, c3c4, a5a4, g5h6, d4b6

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

<rationale>
Position analysis (Win %):
1. a3a4 (79.5%)
2. a5a7 (77.0%)
3. d4f6 (66.9%)
4. d4e5 (66.3%)
5. g5h6 (61.5%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k2K2p/6p1/1P3p2/8/2B4P/5bP1/8 w - -
Side to move: White
Legal moves: e7d7, c3d2, b5b6, c3e1, g2g4, e7d6, c3a1, c3b4, e7d8, c3b2, h3h4, c3g7, e7e6, c3e5, c3h8, c3d4, g2g3, e7f7, c3f6, e7f6, e7f8, c3a5, e7e8

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

<rationale>
Position analysis (Win %):
1. c3a5 (81.3%)
2. c3f6 (53.8%)
3. c3d2 (52.6%)
4. e7f6 (52.5%)
5. e7e6 (51.7%)
</rationale><uci_move>c3a5</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/5N2/8/8/5K2/8/5B2/8 b - - 0 1
Side to move: Black
Legal moves: b8c8, b8a8, b8c7, b8b7

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>b8c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2n2p2/3Pp3/Q1P5/4BN2/PP3PqP/2KR3R b - -
Side to move: Black
Legal moves: g2g3, d8d6, g2g5, h7h5, f8e7, g7g5, g2g4, c6b4, d8d5, g2h3, g2g6, e5e4, b7b6, a7a6, h7h6, g2h1, d8d7, a7a5, h8g8, f8d6, c6d4, d8e8, f8a3, b7b5, g2g1, c8d7, g2f1, g2f3, g2h2, g7g6, c6a5, c6e7, c8b8, f8c5, g2f2, f6f5, f8b4, c6b8

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

<rationale>
Position analysis (Win %):
1. c6d4 (55.7%)
2. c6b8 (54.1%)
3. c6e7 (51.0%)
4. c6b4 (50.0%)
5. g2f3 (36.2%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/5p1p/4p1p1/p3P2P/2Q1R3/P1P3KR/5PP1/q6r w - -
Side to move: White
Legal moves: h3h2, c4d5, h5g6, c4c7, e4e1, f2f3, c4e2, c4f1, a3a4, e4f4, c4c5, c4a6, g3h4, g3f4, e4d4, g3f3, h5h6, c4c6, c4a4, c4c8, c4b4, e4e3, f2f4, c4a2, c4d3, h3h1, e4g4, c4e6, c4b3, e4e2, e4h4, h3h4, c4d4, c4b5, g3g4

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

<rationale>
Position analysis (Win %):
1. h3h1 (54.8%)
2. h5g6 (52.5%)
3. e4h4 (51.1%)
</rationale><uci_move>h3h1</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/ppp2ppp/4pn2/4Nb2/2Bq4/2N2Q2/PPPP1PPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: e1e2, e5g6, g2g4, h1g1, e5g4, c4e6, e1g1, a2a3, g2g3, f3e4, f3g3, f3e3, c3a4, f3e2, f3g4, c4f1, h2h4, f3d5, e1d1, e5d3, e5c6, c4d5, c4a6, c3e2, f3b7, f3f5, f3d3, c3d1, h2h3, b2b4, c3e4, c3b5, e1f1, c4e2, c4b3, c3b1, f3h3, a1b1, f3c6, b2b3, a2a4, h1f1, d2d3, f3d1, c3d5, f3f4, e5f7, f3h5, e5d7, c4b5

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

<rationale>
Position analysis (Win %):
1. c4b5 (63.9%)
2. f3b7 (59.8%)
3. f3e2 (51.2%)
</rationale><uci_move>c4b5</uci_move><|eot_id|>