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

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

Position (FEN): r5r1/ppp1kB2/3p4/4p3/2Q1PqPp/2PP4/PP4K1/RN4B1 b - -
Side to move: Black
Legal moves: g8g4, c7c6, g8g5, f4g4, f4g3, f4c1, e7d7, e7f8, a7a6, g8c8, g8f8, f4f5, f4f1, g8d8, b7b6, g8b8, f4f7, f4g5, f4h6, f4e4, g8g7, f4d2, f4e3, a7a5, g8h8, f4f2, e7f6, f4h2, a8e8, f4f3, e7d8, a8b8, h4h3, g8e8, f4f6, a8c8, a8f8, b7b5, c7c5, a8d8, g8g6, d6d5

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

<rationale>
Position analysis (Win %):
1. f4g3 (50.0%)
2. a8f8 (50.0%)
3. h4h3 (1.0%)
4. g8g4 (1.0%)
5. f4g4 (1.0%)
</rationale><uci_move>f4g3</uci_move><|eot_id|>


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

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

Position (FEN): r2q3r/pppk1ppp/4pn2/3p4/Pb1P4/1PN1P2P/2PQ1P1P/R3KB1R w KQ -
Side to move: White
Legal moves: c3a2, d2d3, h1g1, c3e4, e1e2, f2f4, f1a6, e1c1, d2e2, e3e4, f1d3, f1b5, f2f3, c3b5, a1a3, d2d1, e1d1, h3h4, c3d5, a4a5, c3d1, a1c1, f1c4, d2c1, f1g2, a1d1, c3e2, a1a2, f1e2, c3b1, a1b1

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

<rationale>
Position analysis (Win %):
1. d2d3 (29.5%)
2. f2f3 (25.0%)
3. f1g2 (24.8%)
</rationale><uci_move>d2d3</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1R3b2/p1p4Q/P3qpp1/3p4/3BP1P1/5PP1/5RK1 b - -
Side to move: Black
Legal moves: f5f4, e5b5, f7b3, e5e4, d8d5, f7d5, e5e6, e5e8, d4e3, e5d6, g5g4, e5e3, f7h5, e5e7, f7a2, c6c5, d8e8, e5a5, e5g7, e5f6, f7e6, e5f4, e5d5, f7g6, e5c5, f7e8, d8a8, d8d6, f7c4, e5g3, e5c7, f8e8, e5h8, d8d7, d8b8, d8c8, e5b8

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

<rationale>
Position analysis (Win %):
1. e5d6 (77.4%)
2. e5e6 (77.2%)
3. g5g4 (76.5%)
4. d4e3 (75.5%)
5. e5g7 (66.3%)
</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): r3r1k1/p1p2p2/1p5p/6p1/4P3/B1P1KP2/P5PP/3R4 b - -
Side to move: Black
Legal moves: e8d8, c7c5, e8b8, e8e7, g8h7, e8e5, e8c8, a8b8, f7f6, g8g7, h6h5, a7a6, g5g4, a8c8, c7c6, a8d8, a7a5, e8f8, e8e4, e8e6, g8h8, f7f5, b6b5

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

<rationale>
Position analysis (Win %):
1. a8c8 (23.3%)
2. e8d8 (22.0%)
3. a8d8 (18.7%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/6pk/8/4N1np/7Q/1P4PP/P3R2K/5q2 w - -
Side to move: White
Legal moves: e5g6, e5c4, h4f4, e2f2, a2a4, e2c2, e2d2, h4b4, e2g2, h4d4, h4c4, e2e1, e5d3, e2e4, e5f7, h4a4, h4e4, e5g4, e2b2, e5c6, a2a3, h4g5, h4g4, h4h5, e5d7, b3b4, e2e3, e5f3, g3g4

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

<rationale>
Position analysis (Win %):
1. e2g2 (50.0%)
2. h4h5 (50.0%)
3. e2b2 (40.0%)
</rationale><uci_move>e2g2</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r3/5k2/1p1p4/p1pPp1p1/P1P1P3/4pP2/1P4KR/R7 w - -
Side to move: White
Legal moves: a1a2, g2h3, h2h8, f3f4, a1f1, h2h5, a1c1, g2g3, g2f1, a1d1, a1g1, b2b3, a1h1, h2h4, h2h1, h2h3, h2h6, a1b1, g2g1, a1a3, b2b4, h2h7, g2h1, a1e1

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

<rationale>
Position analysis (Win %):
1. h2h7 (61.7%)
2. a1h1 (51.5%)
3. a1e1 (50.0%)
</rationale><uci_move>h2h7</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k1p1/5p1p/1r3N1P/R5P1/3N1P2/4K3/1r6 b - -
Side to move: Black
Legal moves: e7d8, b5f5, e7f8, e7e8, e7d7, e7f7, e7e6

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

<rationale>
Position analysis (Win %):
1. e7f7 (85.2%)
2. b5f5 (84.9%)
3. e7f8 (80.6%)
</rationale><uci_move>e7f7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/2n1p3/3p4/2PPn3/4PN2/PP1bBPPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: b2b3, b2b4, d1d2, f3g5, g2g4, c4c5, h2h4, a2a3, d1a4, g2g3, d1e1, f3h4, d1b3, f3d2, d1c2, f3e5, g1h1, a2a4, f1e1, e2d3, f3e1, c1d2, a1b1, h2h3, c4d5

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

<rationale>
Position analysis (Win %):
1. f3d2 (59.8%)
2. c1d2 (58.7%)
3. c4d5 (43.5%)
</rationale><uci_move>f3d2</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/r1q2pp1/p2r3p/1p6/3nbN1P/1P2B1P1/5QB1/2R3K1 w - -
Side to move: White
Legal moves: g2h1, g2f3, e3d4, c1e1, f2a2, c1b1, c1d1, c1c2, c1c5, f2b2, g2e4, c1c4, c1c3, f4d3, c1c7, c1f1, c1a1, g1h1, f4d5, f4e2, f4h5, f4e6, b3b4, f2f1, h4h5, f2f3, g1f1, g2h3, f2e1, f4g6, f2e2, g1h2, c1c6, f2d2, f2c2, e3d2, g3g4, f4h3, g2f1

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

<rationale>
Position analysis (Win %):
1. c1c7 (66.6%)
2. g2e4 (20.2%)
3. g1h2 (15.9%)
4. f2b2 (13.5%)
5. b3b4 (12.6%)
</rationale><uci_move>c1c7</uci_move><|eot_id|>


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

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

Position (FEN): r2k2R1/8/5pp1/ppP4p/1P2P3/5P2/1P3K1P/8 b - -
Side to move: Black
Legal moves: d8e7, d8c7, d8d7

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

<rationale>
Position analysis (Win %):
1. d8e7 (98.6%)
2. d8d7 (98.3%)
3. d8c7 (98.1%)
</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): r1b2r2/1p1nbp2/p3p3/2q1k3/3N2Q1/5R2/PPP2PPP/R5K1 w - -
Side to move: White
Legal moves: d4c6, g4f5, f3b3, g4h3, a1d1, a1b1, d4f5, g4f4, h2h3, b2b3, g1f1, h2h4, f3f7, g4g6, g4h4, f3a3, f3f6, d4b3, a1c1, f3c3, f3g3, b2b4, f3f5, c2c3, g4g5, f3d3, f3e3, a2a4, g4g3, g4h5, g2g3, c2c4, a2a3, g4g8, g4e4, f3h3, d4b5, a1f1, g1h1, f3f4, d4e2, g4e6, g4g7, d4e6, a1e1

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

<rationale>
Position analysis (Win %):
1. g4f4 (91.7%)
2. a1d1 (90.0%)
3. d4b3 (86.5%)
</rationale><uci_move>g4f4</uci_move><|eot_id|>


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

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

Position (FEN): 2r1kb1r/1b3ppp/pq2pn2/1p6/1P2n3/PQN1PN2/1B2BPPP/R2R2K1 b k -
Side to move: Black
Legal moves: b6e3, g7g6, e8e7, b6c7, f6h5, e4d6, h8g8, c8c4, f6g4, b6d8, f8d6, a6a5, e4f2, c8c3, h7h5, b7a8, b7c6, h7h6, c8c6, e4c3, f8b4, e4d2, b7d5, c8a8, f8c5, b6a5, c8c7, f6d7, e6e5, g7g5, b6c5, b6a7, f6g8, b6d4, e4g3, c8c5, b6d6, c8d8, c8b8, e4g5, f8e7, f6d5, b6c6, e4c5

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

<rationale>
Position analysis (Win %):
1. e4c3 (55.0%)
2. e4d6 (54.6%)
3. f8e7 (52.0%)
4. f8d6 (51.8%)
5. e4f2 (50.9%)
</rationale><uci_move>e4c3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p3ppp/p3p3/3p3b/3P4/P1N2N1P/1PP2PP1/R1BQKB1R w KQkq -
Side to move: White
Legal moves: a1a2, e1e2, e1d2, f3d2, f1d3, f3h4, f3g1, f1b5, c1e3, a1b1, c3a2, h3h4, c3b1, c3a4, f1c4, f1e2, c3b5, c1d2, c1g5, c1h6, g2g3, b2b3, d1d2, g2g4, d1d3, c1f4, b2b4, c3d5, h1g1, c3e4, d1e2, f3h2, a3a4, f3g5, h1h2, f1a6, f3e5, c3e2

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

<rationale>
Position analysis (Win %):
1. g2g4 (50.0%)
2. f1e2 (48.3%)
3. c1f4 (47.2%)
4. g2g3 (46.9%)
5. c3a2 (46.4%)
</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): 8/R7/2K5/8/8/8/5R2/4k3 w - - 0 1
Side to move: White
Legal moves: f2f8, c6c5, c6d5, f2g2, a7d7, f2c2, a7a2, f2f6, c6c7, a7e7, f2e2, a7g7, f2f3, f2d2, a7a6, a7a5, c6b6, c6d6, a7b7, a7c7, a7a8, f2a2, a7f7, a7h7, f2f7, c6b5, a7a4, f2f4, f2f1, f2b2, c6d7, f2h2, c6b7, a7a3, f2f5, a7a1

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>a7a8</uci_move><|eot_id|>


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

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

Position (FEN): 5k1r/3q2pp/p1nb1n2/1pp3B1/3p4/3P4/PPP2PPP/RN2rQK1 w - -
Side to move: White
Legal moves: f2f3, c2c3, b1c3, g5h4, f1e1, g5h6, g5e3, b2b4, g5d2, g5f4, c2c4, b1d2, a2a3, g5c1, h2h3, a2a4, g2g3, b2b3, g1h1, h2h4, b1a3, f2f4, g5f6, g2g4

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

<rationale>
Position analysis (Win %):
1. f1e1 (18.8%)
2. b1d2 (5.4%)
3. b1a3 (4.1%)
</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): r2q3k/p1p4n/1p1pQ2p/4P3/3P4/2P2r1P/P4PP1/3R1RK1 w - -
Side to move: White
Legal moves: a2a4, f1e1, g2g3, d1a1, e6g4, e6g6, d1d2, e6c8, e5d6, d1b1, a2a3, e6f5, d1d3, e6b3, e6d5, h3h4, e6e7, g2g4, c3c4, e6d6, d4d5, e6g8, e6f6, g1h2, e6h6, d1c1, g1h1, e6e8, d1e1, e6c4, e6f7, e6d7, g2f3

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

<rationale>
Position analysis (Win %):
1. g2f3 (82.7%)
2. e6h6 (46.4%)
3. g1h2 (44.2%)
4. e5d6 (41.8%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1pp1/2p1pb1p/8/3P1B2/5N2/PPP1BPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: g7g5, a8b8, h6h5, g7g6, d7b6, f6d4, d7c5, d8b6, b7b6, e6e5, f6h4, d8c7, a7a5, f6e7, g8h8, d8a5, d8e7, f6e5, b7b5, c6c5, d7e5, f8e8, d8e8, a7a6, f6g5, g8h7, d7b8

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

<rationale>
Position analysis (Win %):
1. d8b6 (55.0%)
2. d8e7 (54.3%)
3. b7b6 (52.8%)
4. f8e8 (52.4%)
5. c6c5 (50.4%)
</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): 4r3/p4kp1/5p2/2R4p/1B3N1P/P4PK1/1N4P1/1r2q3 w - -
Side to move: White
Legal moves: g3h2, g3h3, b4e1

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

<rationale>
Position analysis (Win %):
1. b4e1 (77.4%)
2. g3h3 (4.8%)
3. g3h2 (1.4%)
</rationale><uci_move>b4e1</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r2/pb1q2bk/1pnp2np/2p1p1p1/1PP1Bp2/P1BPP1P1/2QNNP1P/1R1R2K1 b - -
Side to move: Black
Legal moves: b6b5, c6b4, h7g8, d7e7, f8f6, f4f3, f8d8, c6e7, f4e3, d7f7, b7a6, c8d8, f8f7, g7f6, c6a5, d7e6, c8e8, f4g3, g7h8, c6b8, d7h3, c6d8, c8a8, h6h5, d7d8, d7f5, d6d5, f8e8, b7a8, d7e8, f8g8, h7h8, f8f5, d7c7, f8h8, c6d4, g5g4, c8b8, a7a6, a7a5, d7g4, c8c7, c5b4

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

<rationale>
Position analysis (Win %):
1. d7h3 (44.8%)
2. c5b4 (39.6%)
3. f4f3 (38.3%)
4. c6e7 (37.5%)
5. c6d4 (35.0%)
</rationale><uci_move>d7h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b3p/4p3/3p1Pp1/3N2Pb/3QB3/PP5P/R4RK1 b - -
Side to move: Black
Legal moves: c8c3, d8b6, c8c6, a7a5, d8f6, a7a6, c8c7, d7b5, d7e8, b7b6, d8c7, f8f7, b7b5, d8e7, g8f7, c8a8, c8b8, d8a5, f8f5, c8c5, h4g3, d8e8, f8e8, f8f6, g8h8, h7h5, h4f2, h4e1, d7c6, g8g7, e6f5, d7a4, c8c1, c8c2, c8c4, h7h6, e6e5

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

<rationale>
Position analysis (Win %):
1. e6f5 (52.4%)
2. e6e5 (50.0%)
3. d8e7 (48.4%)
</rationale><uci_move>e6f5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/6p1/p4p1p/5b2/3P4/5N1P/Pq4PK/R1N5 w - -
Side to move: White
Legal moves: f3e5, f3h4, c1e2, a2a4, h2h1, c1b3, h2g3, a2a3, f3d2, h2g1, f3e1, c1d3, f3g1, d4d5, a1b1, h3h4, f3g5

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

<rationale>
Position analysis (Win %):
1. c1b3 (5.1%)
2. c1e2 (2.1%)
3. c1d3 (2.1%)
</rationale><uci_move>c1b3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P7/5p1b/8/6PP/5K2/PP1p4/3R4 b - -
Side to move: Black
Legal moves: g8h8, g8f7, e8e5, e8e6, e8e7, e8e1, e8d8, e8f8, g8g7, g8f8, h6g5, g8h7, h6g7, h6f4, e8e4, e8b8, e8e2, e8c8, h6e3, h6f8, e8e3, f6f5, e8a8

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

<rationale>
Position analysis (Win %):
1. e8f8 (50.0%)
2. g8f8 (50.0%)
3. g8g7 (49.7%)
4. g8f7 (48.8%)
5. e8a8 (23.1%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): 1rbq1k1r/p5np/p2Nppp1/2P5/1P1NQ3/2P5/P4PPP/R3K2R b KQ -
Side to move: Black
Legal moves: b8b6, f6f5, h8g8, h7h5, d8e8, f8g8, g7f5, g6g5, e6e5, d8c7, g7h5, c8d7, c8b7, d8e7, d8b6, a6a5, f8e7, d8d6, b8b7, b8a8, b8b5, g7e8, d8a5, d8d7, b8b4, h7h6

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

<rationale>
Position analysis (Win %):
1. g7f5 (87.8%)
2. d8e7 (87.5%)
3. c8d7 (85.2%)
</rationale><uci_move>g7f5</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/1p2q3/p1p1b2p/P1P1P1p1/5p2/3BQ1P1/5PP1/1R3RK1 w - -
Side to move: White
Legal moves: d3g6, b1b5, b1b2, b1b7, b1b6, d3c4, f1d1, d3b5, d3e4, g1h2, b1b3, e3d4, e3e4, d3f5, d3a6, g1h1, b1b4, f1e1, b1d1, e3f4, g3f4, e3e2, b1a1, d3e2, e3d2, e3f3, g3g4, f2f3, f1c1, b1c1, e3c1, d3c2, b1e1, e3e1, d3h7

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

<rationale>
Position analysis (Win %):
1. e3e2 (53.0%)
2. g3f4 (52.8%)
3. e3e4 (50.3%)
4. e3f3 (50.0%)
5. e3d2 (46.7%)
</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): r2q1rk1/3b1p1p/p1p1p2n/7P/2P5/5N2/PB1Q1PP1/3R1BK1 b - -
Side to move: Black
Legal moves: f7f6, d8b6, d8c8, d7e8, a8a7, f8e8, d8a5, d8f6, a8b8, d8g5, d7c8, d8h4, c6c5, d8e7, d8c7, e6e5, f7f5, h6g4, a6a5, h6f5, d8b8, d8e8, a8c8

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

<rationale>
Position analysis (Win %):
1. f7f6 (88.3%)
2. h6f5 (88.2%)
3. h6g4 (84.6%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2nppp/1n1b4/3Pp1B1/2p5/2P2Q2/PPB2PPP/RN2R1K1 b - -
Side to move: Black
Legal moves: a8b8, f8e8, d8c8, f7f5, b6d5, d8d7, g8h8, a7a5, d8b8, d8e8, e5e4, a8c8, b6c8, d6c5, e7d5, h7h5, f7f6, d6a3, d6b4, e7c8, e7c6, a7a6, d8c7, d6c7, b6a4, d6b8, e7g6, e7f5, h7h6, b6d7, g7g6

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

<rationale>
Position analysis (Win %):
1. h7h6 (53.8%)
2. h7h6 (53.8%)
3. a8c8 (52.9%)
4. a8c8 (52.9%)
5. d8d7 (52.8%)
6. d8d7 (52.8%)
7. f7f6 (51.8%)
8. f7f6 (51.8%)
9. d8c7 (50.8%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r2k1bnr/ppp2ppp/2n5/4Pb2/4pB2/2N5/PPP2PPP/2KR1BNR b - -
Side to move: Black
Legal moves: d8c8, f5d7, d8e7, f8d6, d8e8, c6d4

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

<rationale>
Position analysis (Win %):
1. f5d7 (77.1%)
2. d8c8 (63.6%)
3. d8e8 (63.0%)
</rationale><uci_move>f5d7</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/2pbqppp/p1np1n2/1pb1p1B1/2B1P3/2NP1N1P/PPP1QPP1/4RRK1 w - -
Side to move: White
Legal moves: f3h2, c3b1, c3d1, e1d1, a2a3, g2g3, g5e3, c4f7, f3e5, c4e6, g5h4, c4d5, g1h1, c4b3, g5f6, e1b1, g5h6, e2d1, c4b5, e1c1, g5d2, g5c1, f3d2, f3h4, c3b5, e2e3, h3h4, f3d4, e1a1, c3d5, b2b3, e2d2, a2a4, d3d4, g1h2, g2g4, b2b4, c3a4, g5f4

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

<rationale>
Position analysis (Win %):
1. c3d5 (64.3%)
2. c4b3 (58.7%)
3. d3d4 (54.9%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): N1b2k1r/pp3ppp/4p3/2bpn1B1/8/8/q1PQ1PPP/2R1KB1R w K -
Side to move: White
Legal moves: f1b5, h2h4, g5f4, e1e2, c1d1, h1g1, a8c7, g2g3, d2e2, f2f3, a8b6, f1e2, f2f4, g5f6, e1d1, g5e3, g5h6, g2g4, f1d3, d2c3, h2h3, c1b1, d2f4, g5h4, c2c4, d2d4, f1a6, f1c4, d2b4, d2d1, d2d5, c1a1, c2c3, d2a5, g5e7, d2e3, g5d8, d2d3

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

<rationale>
Position analysis (Win %):
1. d2c3 (83.6%)
2. g5e3 (74.6%)
3. a8c7 (72.1%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1q2rk1/pp2bppp/3p1nn1/3Pp2B/4P3/2N1B2P/PP3PP1/R2Q1RK1 w - -
Side to move: White
Legal moves: g1h1, f1e1, h5e2, a1b1, d1d2, d1b3, c3b1, e3a7, d1e1, d1d3, g2g4, d1c1, c3b5, d1e2, e3c5, f2f4, a2a4, g2g3, e3f4, d1a4, h5g4, d1d4, d1f3, e3d4, h5f3, h5g6, d1c2, h3h4, a2a3, d1b1, e3d2, b2b3, d1g4, c3a4, c3e2, g1h2, e3b6, e3h6, e3c1, e3g5, b2b4, f2f3, a1c1

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

<rationale>
Position analysis (Win %):
1. h5f3 (58.7%)
2. a2a4 (58.0%)
3. h5e2 (57.9%)
4. a1c1 (57.9%)
5. h5g6 (55.5%)
</rationale><uci_move>h5f3</uci_move><|eot_id|>


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

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

Position (FEN): r1q5/pb1nk1p1/1p1B3p/b1p5/2Q1P3/8/PP3PPP/R2R2K1 b - -
Side to move: Black
Legal moves: e7d8, e7f6, e7e8

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

<rationale>
Position analysis (Win %):
1. e7d8 (99.0%)
2. e7e8 (99.0%)
3. e7f6 (79.8%)
</rationale><uci_move>e7d8</uci_move><|eot_id|>


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

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

Position (FEN): 3r2kr/p4p1p/6pQ/2p1q2N/Np2p3/1P3n2/P1PP4/1K3R1R w - -
Side to move: White
Legal moves: c2c4, d2d3, h1h4, h1g1, h5f6, f1g1, h1h2, a2a3, h6g5, f1e1, a4c5, h6g7, h6e3, h5f4, h5g7, h6h7, h6f8, f1d1, a4b2, h6f4, b1c1, c2c3, h6g6, a4b6, h1h3, a4c3, f1f2, h5g3, f1c1, f1f3, d2d4

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

<rationale>
Position analysis (Win %):
1. d2d3 (67.5%)
2. f1f2 (67.2%)
3. d2d4 (54.2%)
</rationale><uci_move>d2d3</uci_move><|eot_id|>


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

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

Position (FEN): r1qb1rk1/3n1p1p/3p2p1/3PpbP1/1P2N2P/p3BQ2/1PP1BP2/2KR2R1 w - -
Side to move: White
Legal moves: d1d2, e2b5, h4h5, c1b1, e4d2, f3g3, d1d4, e4c5, f3f4, f3g2, e3b6, c1d2, g1g4, f3f5, d1f1, e3d4, e4g3, e2a6, e3c5, e2c4, e4d6, e2f1, e2d3, e4f6, e3f4, f3h5, g1g3, d1d3, f3g4, g1g2, f3h3, b2b3, c2c3, f3h1, c2c4, b2a3, g1e1, e3a7, g1f1, e4c3, b4b5, g1h1, e3d2, d1e1

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

<rationale>
Position analysis (Win %):
1. b2b3 (46.3%)
2. e2d3 (38.4%)
3. c2c3 (31.9%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq2k1/pp1n3p/3p1ppQ/2pP4/2P3P1/5N1P/PPB1r3/R4RK1 w - -
Side to move: White
Legal moves: f3e5, a1e1, f3e1, a1d1, f3h2, h6d2, g4g5, h6g7, f3d4, c2g6, h6h5, f3h4, h6g5, c2f5, c2d1, f1e1, c2e4, a1c1, f3d2, c2b3, f1b1, c2b1, a1b1, h6c1, h3h4, h6h7, a2a4, b2b4, h6h4, h6f8, g1h1, h6e3, c2d3, f3g5, f1d1, f1c1, h6g6, c2a4, h6f4, f1f2, b2b3, a2a3

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

<rationale>
Position analysis (Win %):
1. c2g6 (62.1%)
2. c2d3 (53.0%)
3. a1e1 (50.0%)
</rationale><uci_move>c2g6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/1p2pppp/p4n2/q1Pp4/5B2/2N1P3/PPPQ1PPP/R3KBNR b KQkq -
Side to move: Black
Legal moves: a5c7, f6h5, a8a7, h7h6, a5b4, f6g8, f6d7, a5c5, b8c6, e8d7, a5b6, b8d7, f6e4, a5a4, h7h5, b7b6, g7g5, a5c3, g7g6, e7e5, f6g4, c8d7, c8h3, b7b5, e7e6, h8g8, c8f5, e8d8, d5d4, c8e6, a5d8, a5b5, a5a2, c8g4, a5a3

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

<rationale>
Position analysis (Win %):
1. h7h6 (52.8%)
2. b8c6 (51.0%)
3. a5c5 (50.9%)
4. b8d7 (50.6%)
5. e7e6 (49.5%)
</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): 6k1/p1N2ppp/3r4/8/8/P2qr1P1/1P2pK1P/2R1Q1N1 w - -
Side to move: White
Legal moves: c7d5, e1f1, g3g4, c1b1, e1e2, b2b4, c1c5, g1f3, c7e8, c7e6, g1h3, c7a6, b2b3, e1a5, h2h3, c1c2, e1b4, g1e2, e1d2, c1c6, c1a1, a3a4, c7a8, c1c3, c1c4, e1c3, f2g2, c7b5, c1d1, h2h4, e1d1

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

<rationale>
Position analysis (Win %):
1. c7d5 (10.8%)
2. c7e6 (10.7%)
3. g1e2 (9.7%)
4. e1e2 (9.4%)
</rationale><uci_move>c7d5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1r1/p4pPp/3Bp3/1p6/2p5/6P1/P4PBP/5RK1 w q -
Side to move: White
Legal moves: f2f4, g2d5, h2h4, d6c5, g2e4, g2h1, f1c1, g3g4, d6c7, d6e7, d6b4, g2b7, g2h3, g2f3, d6e5, f1d1, g2a8, f1a1, f2f3, d6a3, f1e1, d6b8, h2h3, g2c6, d6f4, a2a4, f1b1, d6f8, g1h1, a2a3

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

<rationale>
Position analysis (Win %):
1. g2a8 (54.3%)
2. a2a4 (50.2%)
3. f1b1 (48.8%)
</rationale><uci_move>g2a8</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/1p1nb3/p2pp2p/6P1/4P2B/2N2Q2/PPP3PP/R3KB1R w KQ -
Side to move: White
Legal moves: f3e2, g5g6, f3d1, c3b5, a1b1, b2b4, f3h3, a2a3, f1d3, e4e5, f1a6, h4f2, g2g4, f3f5, c3d5, c3b1, f3e3, e1d2, f3f4, c3a4, f3g3, e1e2, h2h3, a1d1, f3f8, f3f7, b2b3, e1c1, h4g3, f1b5, g2g3, f3d3, f1e2, f3f6, e1f2, f3g4, g5h6, f3f2, c3d1, h1g1, e1d1, f3h5, a1c1, c3e2, a2a4, f1c4

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

<rationale>
Position analysis (Win %):
1. f3h5 (61.0%)
2. h4g3 (36.7%)
3. h4f2 (33.3%)
4. a2a3 (31.1%)
5. f3d1 (30.7%)
</rationale><uci_move>f3h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/6K1/2P5/8/4k3/8/4P3/8 b - - 0 1
Side to move: Black
Legal moves: e4e5, e4d5, e4f4, e4d4, e4e3, e4f5

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>e4f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1q2p2/1p3R1p/2p5/2PP4/1P4P1/PB2Q1bP/6K1 w - -
Side to move: White
Legal moves: e2e1, e2e7, b2a1, f6f4, g3g4, f6f2, f6f5, h2h3, e2f2, e2g4, g1f2, e2h5, e2e5, f6f3, f6d6, f6b6, e2e8, e2d3, f6g6, g1g2, b2c3, e2c2, d4d5, h2h4, e2e6, b2a3, f6h6, d4c5, e2e3, e2d1, e2g2, a2a4, e2f3, a2a3, b3b4, f6f7, e2f1, f6c6, f6e6, f6f1, b2c1, e2e4, e2d2

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

<rationale>
Position analysis (Win %):
1. e2g4 (99.0%)
2. d4d5 (89.5%)
3. f6h6 (86.1%)
4. g1g2 (85.3%)
5. e2h5 (83.3%)
</rationale><uci_move>e2g4</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/pp1r1ppp/2n1b3/2b1P3/6nB/2N2N2/PP3PPP/R3KB1R b KQk -
Side to move: Black
Legal moves: c5e3, f7f6, h8f8, g4e5, c5e7, c5a3, h7h5, e6c4, c6d8, a7a5, c5d4, c6b8, b7b6, g4h6, g4f6, d7d4, d7d8, e8g8, c5f2, d7d1, h7h6, c6e5, e6f5, d7d3, c6a5, e6a2, d7d2, f7f5, c6e7, g4f2, c6d4, e6d5, d7d6, e6b3, d7d5, c5b4, c5d6, g4h2, g7g5, h8g8, c5b6, d7c7, c6b4, b7b5, d7e7, c5f8, g7g6, e8f8, g4e3, a7a6

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

<rationale>
Position analysis (Win %):
1. c5d4 (50.0%)
2. g4e5 (48.6%)
3. a7a6 (47.1%)
</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): 6k1/1p4p1/3Qp3/1p6/5P2/5NK1/q6P/8 b - -
Side to move: Black
Legal moves: a2f2, g8h7, b5b4, a2a8, a2c2, b7b6, g8h8, a2c4, a2a3, a2a7, a2a5, a2b3, a2d2, a2g2, a2a4, e6e5, a2b2, a2b1, g7g5, a2h2, a2a6, g8f7, a2e2, g7g6, a2d5, a2a1

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

<rationale>
Position analysis (Win %):
1. g8f7 (88.3%)
2. a2d5 (88.3%)
3. a2e2 (81.3%)
</rationale><uci_move>g8f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5ppk/7p/8/p2q4/8/PR2p1PP/K1Q5 w - -
Side to move: White
Legal moves: c1c3, c1c5, c1d1, c1d2, g2g4, c1e3, c1f1, c1c8, c1g5, g2g3, c1c4, c1c2, a2a3, c1c6, c1f4, a1b1, c1c7, c1h6, c1e1, c1b1, c1g1, h2h3, c1h1, h2h4

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

<rationale>
Position analysis (Win %):
1. a2a3 (64.9%)
2. c1e1 (49.8%)
3. c1c2 (49.7%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk1r1/pp1b1p1p/2p1p1pB/3p4/5N1P/1BN5/PPP2PP1/2KR3R w q -
Side to move: White
Legal moves: c3a4, f4h3, a2a3, d1d3, d1g1, f4h5, g2g4, d1d4, h1g1, h1e1, c3e4, h1f1, b3a4, f4e2, b3d5, c3b1, a2a4, c3e2, f4d5, h6g5, f4d3, h6f8, h4h5, h1h2, g2g3, d1e1, b3c4, f2f3, f4e6, d1f1, d1d5, d1d2, c1b1, c1d2, f4g6, c3b5, h1h3, h6g7, c3d5

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

<rationale>
Position analysis (Win %):
1. d1e1 (54.9%)
2. g2g3 (54.7%)
3. g2g4 (51.5%)
4. a2a3 (49.0%)
5. d1d3 (48.1%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2n2n2/1N1p4/8/2N5/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: a2a4, c3e4, c1d2, d1d5, d1f3, f2f3, h2h4, c3d5, d1e2, d1d2, e1d2, a2a3, d1d4, b2b3, a1b1, c3e2, e1e2, b5a3, c3b1, h1g1, h2h3, g2g4, c1e3, c1g5, d1h5, b5a7, f1c4, c1f4, b5d4, f1d3, g2g3, c3a4, d1d3, b5c7, b2b4, f2f4, f1e2, b5d6, d1g4, c1h6

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

<rationale>
Position analysis (Win %):
1. c1f4 (73.7%)
2. c3d5 (60.7%)
3. c1g5 (50.6%)
</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): r1bq1rk1/p3bppp/1p2pn2/2ppP3/2P5/1P4P1/PB1PP1BP/RN1Q1RK1 b - -
Side to move: Black
Legal moves: b6b5, d5c4, h7h5, e7d6, f6d7, a8b8, c8b7, h7h6, g7g5, d8d6, f6e8, c8a6, d8e8, f8e8, c8d7, g7g6, f6e4, a7a5, a7a6, d8c7, f6g4, g8h8, d8d7, f6h5, d5d4

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

<rationale>
Position analysis (Win %):
1. f6h5 (77.1%)
2. f6e4 (74.1%)
3. f6d7 (67.0%)
4. f6g4 (66.4%)
5. f6e8 (52.5%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): 2kr4/pppr1ppp/2n2n2/2P1p3/4P3/P1N2P2/2PBBP1P/R2K1R2 b - -
Side to move: Black
Legal moves: c6b4, f6g4, c6e7, h7h6, d8e8, d7d5, d7d6, f6e8, c6a5, f6d5, c6d4, d7e7, d7d3, f6g8, f6h5, g7g6, b7b5, a7a6, d8f8, a7a5, f6e4, c8b8, b7b6, g7g5, d8g8, d7d2, h7h5, c6b8, d8h8, d7d4

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

<rationale>
Position analysis (Win %):
1. f6h5 (75.5%)
2. c6d4 (72.5%)
3. d7d2 (34.3%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): 2rr1k2/pb2bpp1/1qn1pB1p/1p6/3P4/P2BNN2/1P1R1PPP/3QR1K1 b - -
Side to move: Black
Legal moves: c8a8, b6a5, b6c7, e6e5, c6d4, d8d6, e7c5, e7f6, g7g6, b5b4, e7b4, e7d6, g7f6, a7a5, d8d7, g7g5, b7a8, f8e8, e7a3, d8d5, a7a6, c6b4, d8e8, b6d4, b6c5, d8d4, h6h5, c6a5, c8c7, b7a6, c8b8, b6a6, c6e5, c6b8, f8g8

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

<rationale>
Position analysis (Win %):
1. g7g6 (81.8%)
2. g7f6 (58.6%)
3. e7f6 (50.0%)
</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): r4rk1/p3b1pp/1n2p3/qp1p4/3P2P1/1Q4BP/PPP3B1/2KR3R w - -
Side to move: White
Legal moves: b3f3, b3d3, g2f3, h1h2, g3c7, g3e1, h1g1, d1e1, c1b1, c2c4, b3a4, g3f2, a2a3, h1f1, g3f4, d1f1, b3c4, g2d5, a2a4, d1g1, b3c3, b3e3, b3b5, b3b4, g3d6, g3b8, d1d3, b3a3, g2e4, g4g5, c2c3, g2f1, h1e1, h3h4, d1d2, b3d5, g3e5, g3h4, g3h2

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

<rationale>
Position analysis (Win %):
1. h1e1 (55.4%)
2. h3h4 (55.0%)
3. c1b1 (51.7%)
</rationale><uci_move>h1e1</uci_move><|eot_id|>


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

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

Position (FEN): 4r1Q1/8/8/6k1/8/8/8/2K5 b - - 0 1
Side to move: Black
Legal moves: e8g8, g5h5, g5h6, g5h4, g5f5, g5f4, g5f6

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>e8g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppbp/6p1/3P4/2p1P1b1/2P1BP2/P1B1NP1P/R2Q1RK1 b - -
Side to move: Black
Legal moves: g4h5, d8e8, d8c8, a7a5, f8e8, d8b6, g4c8, g7h8, g4d7, g7c3, a7a6, g7d4, g4h3, g6g5, g4f5, g7h6, f7f6, g8h8, b7b5, b7b6, d8a5, d8b8, g7e5, d8d7, d8d5, g4e6, h7h6, h7h5, d8d6, d8c7, g7f6, e7e6, a8b8, a8c8, g4f3, e7e5, f7f5

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

<rationale>
Position analysis (Win %):
1. g4d7 (80.8%)
2. g4h3 (79.3%)
3. g4f3 (29.3%)
</rationale><uci_move>g4d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7p/3K2p1/4P1P1/5k2/8 w - -
Side to move: White
Legal moves: d4e4, d4d3, d4c5, d4e5, e3e4, d4c3, d4d5, d4c4

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

<rationale>
Position analysis (Win %):
1. e3e4 (0.4%)
2. d4e4 (1.0%)
3. d4d3 (1.0%)
4. d4e5 (1.0%)
5. d4d5 (1.0%)
</rationale><uci_move>e3e4</uci_move><|eot_id|>


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

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

Position (FEN): r2k1b1r/2q2p1p/p1Pp1p2/1pn5/8/5B2/PPP2PPP/R2QR1K1 w - -
Side to move: White
Legal moves: c2c3, g2g4, h2h3, a2a3, e1e5, d1e2, d1d4, f3d5, a1b1, e1e7, f3g4, g2g3, a1c1, e1e8, d1c1, c2c4, e1e4, b2b4, a2a4, g1f1, b2b3, d1d3, f3h5, f3e2, e1e3, e1f1, d1d2, d1d5, e1e2, f3e4, e1e6, d1b1, h2h4, d1d6, g1h1

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

<rationale>
Position analysis (Win %):
1. f3d5 (66.1%)
2. d1d5 (63.6%)
3. b2b4 (63.0%)
</rationale><uci_move>f3d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pbpnbp2/1p2p1p1/6P1/3PB1P1/5N2/PPP2P1Q/2K4R b - -
Side to move: Black
Legal moves: b7a6, b8c8, d7c5, f7f6, a7a6, d7f6, e7c5, e7b4, b8a8, g8g7, c7c5, b7d5, b7e4, c7c6, e7f6, e7g5, b7a8, d8e8, b6b5, f8e8, e6e5, d8c8, e7d6, d7e5, f7f5, b7c8, e7a3, a7a5, b7c6

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

<rationale>
Position analysis (Win %):
1. b6b5 (99.0%)
2. e6e5 (99.0%)
3. a7a6 (99.0%)
4. c7c6 (99.0%)
5. e7g5 (78.4%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/pp2nppp/2n1p3/1Bq5/PBNpP3/5N2/1P3PPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: c5d6, c5b5, c8d7, d4d3, h7h6, c5c4, c5f5, e7g8, e8g8, e8d8, c5b6, c5g5, h7h5, h8g8, e6e5, g7g5, b7b6, f7f6, a8b8, e8d7, c5e5, a7a5, e7d5, a7a6, c5h5, f7f5, c5d5, e7f5, e7g6, c5b4, e8f8, h8f8, g7g6

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

<rationale>
Position analysis (Win %):
1. c5h5 (90.9%)
2. c5c4 (90.5%)
3. c5b4 (75.5%)
</rationale><uci_move>c5h5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2b1r/pp1k1Bp1/1qn1Nn1p/3p4/8/2N1B3/PPP2PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: e3f4, d1f3, d1c1, e3c5, c3e4, h2h4, e3b6, e3h6, f2f4, d1g4, a1b1, c3a4, f2f3, g1h1, e3g5, e6f8, d1d3, f1e1, d1d5, a1c1, a2a4, g2g3, h2h3, d1d2, f7g6, a2a3, f7g8, d1e1, e6c7, b2b3, e6f4, d1b1, f7h5, e6g7, e3d4, c3b1, c3d5, e6c5, g2g4, e6g5, d1h5, d1d4, e3d2, c3e2, f7e8, e3c1, b2b4, c3b5, e6d8, e6d4

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

<rationale>
Position analysis (Win %):
1. e3b6 (95.6%)
2. e6f8 (94.3%)
3. c3d5 (93.1%)
</rationale><uci_move>e3b6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1rk2/2qn1p1p/2p2np1/ppP1p3/N3P3/1P3NP1/P1Q2PBP/R2R2K1 w - -
Side to move: White
Legal moves: h2h3, f3e1, b3b4, d1d2, a4b2, a1b1, d1d4, g3g4, d1d6, c2c1, c2c3, a4c3, f3e5, c2b1, c2c4, d1b1, a2a3, d1d3, a4b6, g2h1, f3h4, d1f1, g2f1, g1h1, d1d5, a1c1, f3d4, g2h3, c2d3, d1e1, d1d7, c2b2, h2h4, g1f1, f3g5, f3d2, d1c1, c2e2, c2d2

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

<rationale>
Position analysis (Win %):
1. a4b2 (56.1%)
2. a4b6 (51.1%)
3. a4c3 (42.2%)
</rationale><uci_move>a4b2</uci_move><|eot_id|>


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

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

Position (FEN): 1rq1r1k1/1pp1pp1p/p2p2pB/2PNb3/8/5Q2/PPP2PPP/3RR1K1 w - -
Side to move: White
Legal moves: f3e3, f3a3, c5c6, d1c1, d1d4, f3c3, f3d3, e1e5, f3f7, f3f4, d5f6, d5b4, h6g5, b2b3, c2c3, c5d6, f3g3, h6g7, c2c4, d1b1, d1d2, b2b4, h2h3, d5b6, h6c1, a2a3, e1f1, d5c7, h6d2, f3e2, g1h1, f3h5, e1e4, f3b3, e1e3, a2a4, h6f8, f3h3, f3f6, f3e4, d5e7, g2g4, d5e3, h6f4, e1e2, h6e3, f3g4, f3f5, g1f1, d1a1

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

<rationale>
Position analysis (Win %):
1. e1e5 (98.7%)
2. h2h4 (88.4%)
3. h2h3 (88.0%)
</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): r2q1rk1/2pb2b1/P2p4/1NpPp3/2P1Pp2/5P1P/2B1K1p1/R3Q2R w - -
Side to move: White
Legal moves: e2f2, a1a3, e1f1, c2b3, e1g1, b5d6, e1b1, e1f2, b5c3, e1c3, e1d1, h1f1, a6a7, b5d4, e2d3, e1a5, e1g3, b5a3, a1a5, h1g1, e2d1, e1h4, a1a2, a1a4, b5a7, c2d1, c2a4, h1h2, c2b1, e2d2, c2d3, e1d2, e1b4, h3h4, a1b1, e1c1, a1d1, a1c1, b5c7

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

<rationale>
Position analysis (Win %):
1. h1h2 (51.3%)
2. h1g1 (49.6%)
3. a6a7 (23.8%)
</rationale><uci_move>h1h2</uci_move><|eot_id|>


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

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

Position (FEN): 1n1q1rk1/Q4pbp/6p1/3ppb2/8/4BP2/PP4PP/2R1KB1R b K -
Side to move: Black
Legal moves: h7h6, d8f6, d8c7, f5h3, f5d3, e5e4, d8d6, g7f6, b8c6, d8e8, h7h5, d8h4, f5g4, g6g5, f7f6, f5e4, f5c2, f8e8, d8e7, g7h8, d8b6, f5c8, d8a5, b8d7, b8a6, g7h6, f5e6, d5d4, d8c8, f5b1, g8h8, f5d7, d8g5, d8d7

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

<rationale>
Position analysis (Win %):
1. b8d7 (46.1%)
2. d8h4 (39.8%)
3. d5d4 (31.5%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/pp1n1pp1/4p1n1/3p3p/7P/2NP2Q1/PPPB1PP1/R3KB1R w KQkq -
Side to move: White
Legal moves: b2b3, f2f3, e1d1, a1d1, g3b8, h1h2, c3e4, g3h2, d2f4, h1h3, d2e3, a2a3, g3g4, a1c1, g3c7, a1b1, d2c1, g3e3, b2b4, g3g5, g3e5, f2f4, c3a4, g3g6, c3b5, c3d1, e1e2, d2g5, f1e2, c3d5, d3d4, d2h6, g3h3, c3e2, c3b1, h1g1, a2a4, g3f3, g3d6, g3f4, e1c1

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

<rationale>
Position analysis (Win %):
1. d3d4 (54.2%)
2. c3b5 (48.1%)
3. d2g5 (47.1%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp1nqppp/2p5/8/3P4/1BR2N2/PP3PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: e7a3, h7h6, e7e3, g7g6, e7c5, e7b4, e7d8, e7e1, g8h8, a7a6, d7e5, h7h5, f8d8, f8e8, b7b5, e7g5, g7g5, e7e5, d7b6, e7f6, c6c5, d7f6, e7e6, d7c5, e7e4, d7b8, e7d6, e7h4, a8b8, b7b6, a7a5, e7e8, e7e2

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

<rationale>
Position analysis (Win %):
1. e7b4 (57.0%)
2. a7a5 (56.2%)
3. d7b6 (55.7%)
4. d7f6 (54.2%)
5. e7d6 (53.9%)
</rationale><uci_move>e7b4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2ppbp/3pbnp1/8/2P1P3/2NQBP2/PP2B1PP/R3K2R b KQ -
Side to move: Black
Legal moves: e6d5, a7a5, g6g5, d8b8, h7h6, e6g4, d8a5, e6d7, d8c7, f6d5, e6h3, a8b8, f6g4, g7h8, e6c4, b7b5, e6c8, e6f5, f6e4, d8d7, a8c8, f6d7, d8b6, f8e8, f6h5, d8c8, b7b6, a7a6, g8h8, h7h5, f6e8, d8e8, g7h6, d6d5

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

<rationale>
Position analysis (Win %):
1. d8a5 (51.0%)
2. f6d7 (50.0%)
3. a8c8 (45.0%)
</rationale><uci_move>d8a5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pbppppbp/8/8/3P4/3B1N2/PBP2PPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: a7a5, b7a6, d7d6, h8g8, f7f6, b7e4, c7c6, e8f8, b7f3, d8c8, h7h5, b7d5, g7f8, e7e5, f7f5, g7f6, e7e6, a7a6, g7h6, e8g8, b7c8, c7c5, h8f8, b8a6, g7e5, g7d4, h7h6, b8c6, d7d5, b7c6

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

<rationale>
Position analysis (Win %):
1. b7d5 (63.0%)
2. e7e6 (62.5%)
3. b8a6 (61.3%)
4. c7c5 (59.8%)
5. d7d6 (59.5%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2k1K3/2N5/8/8/6B1/8 b - - 0 1
Side to move: Black
Legal moves: c6b6, c6b5, c6c7, c6c5

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>c6c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5p2/3k1P2/8/5K2/r6B w - -
Side to move: White
Legal moves: h1b7, h1e4, h1c6, f2f3, f2g3, f2e2, h1a8, f2g2, h1d5, h1g2, h1f3

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

<rationale>
Position analysis (Win %):
1. h1g2 (46.9%)
2. h1c6 (6.1%)
3. h1b7 (6.1%)
</rationale><uci_move>h1g2</uci_move><|eot_id|>


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

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

Position (FEN): r2q2r1/p1pb3p/5b2/2P5/2P1Q3/6Pk/PP1N1P1P/R3K2R w KQ -
Side to move: White
Legal moves: d2b1, b2b4, e1f1, e4g4, e4e8, e4e6, d2f3, e4b1, d2f1, e1d1, e4g6, h1f1, f2f3, c5c6, e4c6, e1e2, a2a3, e4d4, a1c1, e4e7, b2b3, h1g1, g3g4, e4f4, a1d1, e4f5, a1b1, d2b3, e4b7, e4g2, e4e2, e4f3, e1g1, e4h4, e4e5, e4d3, e4e3, e4h7, e4c2, e4d5, e4a8, e1c1, f2f4, a2a4

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

<rationale>
Position analysis (Win %):
1. d2f3 (99.0%)
2. e1f1 (87.4%)
3. e4h7 (83.8%)
</rationale><uci_move>d2f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppb1/6pp/2Pb4/1n5B/4PN2/PP3PPP/1Q1RKB1R w K -
Side to move: White
Legal moves: d1c1, e3e4, b1a1, f3d4, d1d2, f1b5, g2g4, d1d5, f1c4, h4g3, a2a4, f3g5, d1d4, e1d2, b1g6, f1d3, d1d3, f3e5, f3d2, h4f6, f1e2, f1a6, h1g1, c5c6, b1d3, b1f5, b1c2, g2g3, h4g5, b1c1, h4e7, a2a3, b2b3, f3g1, b1e4, h2h3, e1e2

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

<rationale>
Position analysis (Win %):
1. f1e2 (49.3%)
2. a2a3 (46.8%)
3. d1d2 (40.2%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/1b1B1k2/1K3ppp/3p4/5PP1/7P/8/8 b - -
Side to move: Black
Legal moves: b7a6, f7f8, f6f5, f7g7, h6h5, b7c8, d5d4, f7e7, b7c6, f7g8, b7a8, g6g5

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

<rationale>
Position analysis (Win %):
1. b7a6 (91.1%)
2. f6f5 (86.4%)
3. g6g5 (78.8%)
4. b7a8 (50.3%)
5. f7e7 (48.8%)
</rationale><uci_move>b7a6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1Q5p/8/4P3/1P6/P3K1P1/4R3/5q1r w - -
Side to move: White
Legal moves: b7b5, a3a4, e5e6, e2h2, b7c8, b7b6, b7g2, g3g4, b7h7, e3d3, b7f3, e2e1, b7e4, e2c2, b7d5, b4b5, b7a6, e2f2, e2g2, e2a2, b7e7, b7a8, e3e4, e2d2, e3d2, b7g7, b7h1, b7b8, b7f7, b7a7, e3d4, b7c7, b7d7, e2b2, b7c6

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

<rationale>
Position analysis (Win %):
1. b7d5 (91.1%)
2. b7a8 (91.1%)
3. b7b8 (91.0%)
4. b7c8 (91.0%)
5. b7c6 (76.5%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/pp1nprb1/2pp1npp/8/2PPP3/2N3P1/PP3PB1/R1BQ1RK1 w - -
Side to move: White
Legal moves: g2f3, c1d2, g1h1, d1h5, c4c5, a2a3, d1e2, a2a4, f1e1, g3g4, d1c2, c1f4, c3a4, d1d2, d1f3, c3b1, f2f4, c1h6, d1g4, c1g5, g1h2, d1a4, g2h3, c3b5, d4d5, c1e3, c3e2, b2b3, a1b1, d1e1, d1d3, e4e5, f2f3, d1b3, b2b4, g2h1, c3d5

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

<rationale>
Position analysis (Win %):
1. g2h3 (67.8%)
2. c1e3 (62.4%)
3. a1b1 (60.7%)
4. d1e2 (60.6%)
</rationale><uci_move>g2h3</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/p1qb1Npk/8/2bQp2p/3P2nP/6n1/P1N2PB1/2B2RK1 b - -
Side to move: Black
Legal moves: b8h8, b8b4, c7a5, d7c8, g7g5, g4e3, g4h6, c7d6, b8g8, b8e8, d7f5, b8f8, b8b7, g3f5, b8b1, g3h1, h7g6, g3e4, b8d8, d7c6, g4f6, e5d4, g7g6, c5b4, c5e7, g4h2, c7b7, h7g8, c5b6, b8b6, g4f2, a7a6, c7d8, e5e4, c7c8, g3e2, b8a8, c7c6, d7b5, d7e8, d7e6, b8c8, b8b2, b8b5, c5a3, c7b6, c5d4, d7a4, c5d6, a7a5

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

<rationale>
Position analysis (Win %):
1. d7c6 (60.1%)
2. g4f6 (58.3%)
3. g3e2 (50.0%)
</rationale><uci_move>d7c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3K3k/8/8/8/8/8/R7 w - - 0 1
Side to move: White
Legal moves: d7c6, a1a3, a1g1, a1e1, d7e6, a1f1, a1a2, a1a7, a1a6, a1h1, a1a4, a1c1, a1a8, d7e7, a1a5, d7c7, a1d1, d7d6, d7e8, d7c8, a1b1, d7d8

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>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): 2r2k1r/ppp2p1p/3p1q2/5NbQ/4P3/2N5/PPP2PP1/R3K3 w Q -
Side to move: White
Legal moves: b2b4, g2g3, e1f1, c3d5, a1b1, c3d1, g2g4, c3b5, f5d6, e4e5, h5h6, h5g5, a1d1, h5h3, c3b1, h5g4, a2a4, h5h2, c3e2, e1d1, h5d1, f5g7, f2f4, a1c1, h5e2, h5h1, f5e3, h5g6, f5e7, c3a4, f5d4, h5h4, h5f7, f5g3, h5h7, f5h4, b2b3, f2f3, f5h6, h5f3, a2a3, e1e2

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

<rationale>
Position analysis (Win %):
1. a1d1 (45.0%)
2. e1f1 (44.1%)
3. c3d5 (42.6%)
4. h5h3 (41.2%)
5. a2a4 (41.2%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/1q6/2bpP3/8/3B1P2/PPP1N1PP/RNBQK2R w KQkq -
Side to move: White
Legal moves: h2h3, e1f1, d3h7, e1d2, c1g5, c2c3, d1d2, h1f1, c2c4, b2b3, g2g3, d3a6, d3e4, c1d2, d3g6, e2f4, h1g1, d3c4, b1c3, a2a3, b2b4, b1a3, c1h6, d3f5, b1d2, e2c3, f3f4, h2h4, c1f4, e2g1, e2g3, e2d4, g2g4, d3b5, a2a4, e5e6, c1e3

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

<rationale>
Position analysis (Win %):
1. b1c3 (58.0%)
2. f3f4 (57.2%)
3. e2f4 (54.7%)
4. e2c3 (54.2%)
5. c1f4 (52.2%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/N3pbkp/1p3p2/p2p1P2/P7/3P1P1P/1P6/6K1 b - -
Side to move: Black
Legal moves: f7h5, f7e6, b6b5, g7h6, f7g8, h7h5, e7e6, g7f8, g7h8, d5d4, g7g8, f7g6, f7e8, e7e5, h7h6

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

<rationale>
Position analysis (Win %):
1. g7h6 (48.6%)
2. e7e5 (48.3%)
3. d5d4 (47.2%)
4. g7f8 (46.1%)
5. f7e8 (40.6%)
</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): 6K1/5R2/6P1/4k3/8/8/7r/8 b - -
Side to move: Black
Legal moves: h2g2, e5d5, h2a2, h2b2, e5e4, h2h6, h2e2, h2f2, h2c2, h2h7, h2h4, h2h5, h2d2, e5d6, h2h3, h2h1, e5d4, e5e6, h2h8

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

<rationale>
Position analysis (Win %):
1. e5e4 (99.6%)
2. h2d2 (99.2%)
3. e5d4 (98.9%)
4. e5d6 (96.7%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k2p1/1p2p2p/4P3/5P1P/2p3P1/2K5/8 w - -
Side to move: White
Legal moves: c2c1, c2c3, c2b3, g3g4, c2d3, f4f5, h4h5, c2d1, c2b1

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

<rationale>
Position analysis (Win %):
1. h4h5 (85.5%)
2. c2b3 (12.3%)
3. c2c3 (12.0%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/8/p3r2p/1p1R2p1/1Pp5/P1P1P3/5PPP/6K1 w - -
Side to move: White
Legal moves: g2g3, d5d1, d5d4, g2g4, d5d8, h2h3, d5e5, e3e4, g1h1, g1f1, a3a4, d5c5, f2f4, d5d7, d5f5, f2f3, d5b5, d5d6, d5d3, d5g5, d5d2, h2h4

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

<rationale>
Position analysis (Win %):
1. h2h3 (86.7%)
2. g2g4 (86.4%)
3. g2g3 (85.9%)
4. g1f1 (84.1%)
5. d5f5 (83.6%)
</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): 6k1/4r2p/8/1N4B1/1P6/P2p1PK1/8/8 b - -
Side to move: Black
Legal moves: d3d2, e7g7, g8f7, e7b7, h7h6, e7a7, g8h8, e7e8, e7e6, g8g7, e7e1, e7d7, e7f7, g8f8, e7e2, e7e4, h7h5, e7e5, e7c7, e7e3

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

<rationale>
Position analysis (Win %):
1. e7e2 (64.0%)
2. e7g7 (60.6%)
3. e7e5 (30.9%)
</rationale><uci_move>e7e2</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/2pb2r1/1p1p1q2/p2Pppnp/1PP1N3/P3QN1P/2B2PP1/1R3RK1 b - -
Side to move: Black
Legal moves: d7e8, f5e4, g7e7, h5h4, d7e6, a8a7, g8f8, g8f7, g7f7, a8f8, g5f3, d7c6, a5b4, f6f7, g5e6, a8c8, g7g6, c7c5, g7h7, f6d8, d7c8, a8e8, g8h8, b6b5, a8a6, a5a4, f6g6, a8b8, g8h7, g5f7, d7b5, f6e7, a8d8, f6e6, d7a4, f5f4, f6h6, c7c6, g5h7, g5e4, g5h3, f6f8

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

<rationale>
Position analysis (Win %):
1. f5e4 (51.7%)
2. g5e4 (50.0%)
3. g5h3 (47.3%)
</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): 8/8/8/3k4/8/4Qp2/3K4/8 b - - 0 1
Side to move: Black
Legal moves: d5c6, f3f2, d5d6, d5c4

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>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/k7/6R1/8/8/K7/8/8 w - - 0 1
Side to move: White
Legal moves: a3b2, g6g8, g6c6, g6e6, a3b4, g6a6, g6g7, g6d6, g6g2, g6h6, g6g4, g6g1, a3b3, g6g3, g6f6, a3a2, a3a4, g6b6, g6g5

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>g6g8</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/1p6/pKP2Rr1/8/8/8/5p2/8 w - -
Side to move: White
Legal moves: c6c7, f6f7, f6f2, c6b7, b6a7, f6g6, f6f5, f6f8, f6d6, f6f3, b6a5, b6c5, f6e6, f6f4

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

<rationale>
Position analysis (Win %):
1. f6f8 (99.0%)
2. f6g6 (99.0%)
3. c6b7 (50.0%)
</rationale><uci_move>f6f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b1pbp/1q4p1/2pPP2n/2Q3P1/2N5/PP5P/R1B1KBNR b KQkq -
Side to move: Black
Legal moves: h7h6, b6c7, f7f6, b6d8, d7a4, h5f6, b6c6, g7f8, e8f8, b6a6, d7b5, b6f6, b6d6, a7a5, h5f4, h5g3, g6g5, b6b5, d7g4, b6b3, g7h6, h8g8, h8f8, b6b4, e8d8, b6b2, d7f5, b6e6, e8g8, b6a5, b8a6, f7f5, b8c6, g7e5, d7e6, d7c8, a7a6, g7f6, d7c6, e8e7

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

<rationale>
Position analysis (Win %):
1. h5f6 (74.3%)
2. b8a6 (73.9%)
3. b8c6 (71.8%)
4. g7e5 (69.3%)
</rationale><uci_move>h5f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p1bppp/1p6/nBPp4/3P2b1/2N1B3/PP1Q1PPP/2R2RK1 b - -
Side to move: Black
Legal moves: a7a6, g7g5, d8b8, h7h5, a5c6, g4f3, g4c8, f8e8, f7f5, e7c5, a8c8, d8d7, d8d6, g7g6, g4e6, e7h4, c7c6, e7d6, g4h5, g4d1, a5c4, d8c8, a8b8, g4d7, g4f5, g8h8, g4h3, g4e2, h7h6, e7f6, a5b3, a5b7, d8e8, f7f6, e7g5, b6c5

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

<rationale>
Position analysis (Win %):
1. a5c4 (54.5%)
2. c7c6 (52.2%)
3. b6c5 (51.6%)
</rationale><uci_move>a5c4</uci_move><|eot_id|>


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

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

Position (FEN): 4rbnk/2pq2pp/p2p1p2/1p1P2N1/1P1P4/4BQ1P/P4PP1/5RK1 w - -
Side to move: White
Legal moves: f3e4, f3e2, f1c1, f1b1, f1e1, e3c1, e3d2, g2g4, g1h1, f3f5, f1a1, f3d1, g5e6, f3h5, g1h2, f3g4, e3f4, f1d1, g2g3, f3f6, g5f7, g5e4, a2a3, a2a4, f3g3, h3h4, g5h7, f3f4

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

<rationale>
Position analysis (Win %):
1. f3f5 (95.7%)
2. g5e6 (61.6%)
3. f3g4 (56.3%)
4. g5e4 (51.1%)
5. g5h7 (20.4%)
</rationale><uci_move>f3f5</uci_move><|eot_id|>


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

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

Position (FEN): 7q/2k1R3/pp6/2b5/2Q5/8/P4PP1/6K1 b - -
Side to move: Black
Legal moves: c7b8, c7c6, c7d6, c7d8, c7c8

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

<rationale>
Position analysis (Win %):
1. c7c8 (99.0%)
2. c7b8 (99.0%)
3. c7d6 (99.0%)
4. c7c6 (99.6%)
5. c7d8 (89.7%)
</rationale><uci_move>c7c8</uci_move><|eot_id|>


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

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

Position (FEN): kb4R1/P7/1P6/K2Pn3/8/8/8/4n2q b - -
Side to move: Black
Legal moves: h1h7, h1h6, h1e4, h1g2, e1f3, h1h3, e1g2, e5c4, h1f3, h1f1, e5d3, h1h4, h1h2, a8b7, e5g4, e5c6, e1c2, e1d3, h1g1, e5g6, e5d7, e5f7, h1d5, h1h8, h1h5, e5f3

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

<rationale>
Position analysis (Win %):
1. e5c4 (99.0%)
2. e1c2 (99.0%)
3. h1d5 (1.0%)
4. e5c6 (1.0%)
5. e5d7 (1.0%)
</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): r6r/p1nkn1pq/1p2p3/3pP3/b1pP2B1/P1P2N2/2P2R1P/1RBQ2K1 w - -
Side to move: White
Legal moves: c1e3, h2h4, g1h1, f2e2, f2d2, b1b5, h2h3, d1f1, f3h4, g4e6, d1d3, c1h6, f3e1, g4h5, f3d2, d1e2, c1g5, g4h3, c1d2, b1a1, g1g2, b1b4, c1b2, d1e1, f3g5, f2f1, b1b6, b1b3, b1b2, g1f1, g4f5, d1d2, f2g2, c1f4

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

<rationale>
Position analysis (Win %):
1. b1b4 (50.0%)
2. f3g5 (50.0%)
3. f2g2 (46.1%)
</rationale><uci_move>b1b4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/ppp1nppp/2nb4/3p1q2/3P1N2/2P2QN1/PP3PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: h8g8, h7h5, f5e6, d6b4, c8d7, d8e8, f5h5, h8f8, c6e5, f5f4, d6f4, d8g8, h7h6, b7b6, e7g8, a7a5, c6b4, f7f6, d8f8, f5b1, f5g6, f5e4, d6c5, e7g6, d8d7, g7g5, c6b8, c6d4, a7a6, f5d7, h8e8, f5g5, d6e5, f5e5, f5h3, f5d3, d6a3, g7g6, f5c2, c8b8, c6a5, f5f6, b7b5, f5g4

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

<rationale>
Position analysis (Win %):
1. c6d4 (77.8%)
2. f5g5 (74.5%)
3. f5f6 (66.3%)
4. f5c2 (62.8%)
5. f5d7 (62.4%)
</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): 4k3/5p2/5rPp/8/8/R5P1/6K1/8 b - -
Side to move: Black
Legal moves: e8e7, f6f1, f6b6, f6d6, e8d8, f6c6, f6f3, f6e6, f6f5, f6f4, h6h5, f6a6, e8f8, f7g6, f6g6, f6f2, e8d7

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

<rationale>
Position analysis (Win %):
1. f6d6 (95.3%)
2. f7g6 (50.0%)
3. f6g6 (50.0%)
4. e8f8 (50.0%)
5. e8e7 (50.0%)
</rationale><uci_move>f6d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bk1bnr/pp3ppp/2n5/2P1p3/P3p3/2P5/1P1N1PPP/R1B1KBNR b KQ -
Side to move: Black
Legal moves: c8h3, c6d4, g7g6, d8e8, c8d7, d8e7, c6b4, b7b6, c8f5, h7h5, c6b8, a8b8, f7f6, f8c5, f8d6, g7g5, c8g4, d8c7, c6e7, h7h6, f7f5, e4e3, b7b5, f8e7, c8e6, g8f6, c6a5, d8d7, g8h6, a7a6, g8e7, a7a5

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

<rationale>
Position analysis (Win %):
1. c8f5 (54.6%)
2. f8c5 (54.4%)
3. e4e3 (51.7%)
4. f7f5 (51.6%)
5. g8f6 (50.6%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): 3rR3/1p1P1k2/p7/5B2/5P1p/8/PP4b1/3K4 b - -
Side to move: Black
Legal moves: g2f1, g2h1, d8e8, f7g7, d8c8, b7b5, d8d7, g2f3, g2d5, d8a8, g2e4, a6a5, g2h3, d8b8, h4h3, g2c6, f7f6, b7b6

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

<rationale>
Position analysis (Win %):
1. g2e4 (94.1%)
2. g2f3 (92.0%)
3. d8d7 (90.7%)
</rationale><uci_move>g2e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/4p3/3n1b2/1nB5/P1NP1N1P/1PP2PP1/R1BQK2R b KQkq -
Side to move: Black
Legal moves: g7g5, e8d7, b4a2, b4d3, b7b5, d8h4, a8b8, b4c6, d8d6, f5g6, f8e7, d8f6, c7c5, e6e5, h7h5, d8d7, g7g6, d8b8, e8e7, f8c5, f8d6, d5e7, f5h3, f5d3, h7h6, d5e3, a7a6, d5c3, d5f4, b7b6, d5b6, b4c2, f5g4, c7c6, f7f6, d8c8, b4a6, d8e7, a8c8, h8g8, a7a5, d5f6, d8g5, f5e4

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

<rationale>
Position analysis (Win %):
1. b4a6 (61.2%)
2. b4c6 (53.3%)
3. d5c3 (48.7%)
</rationale><uci_move>b4a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1Q1pp1/1qn3p1/6B1/8/P4P2/1PP3PP/1R3R1K b - -
Side to move: Black
Legal moves: a8d8, b6g1, e8e2, e8e5, e8e1, b6a5, e8e3, c6d4, c6a5, g8f8, b6c5, g8h7, b6b4, f7f6, c6d8, e8e7, c6e5, b6b2, e8b8, e8e6, a7a6, b6e3, f7f5, c6b4, e8f8, e8d8, b6a6, e8c8, g8h8, b6b3, e8e4, b6d8, b6d4, b6f2, a8b8, b6c7, a8c8, a7a5, b6b5, c6e7, c6b8

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

<rationale>
Position analysis (Win %):
1. b6c5 (53.3%)
2. c6d4 (50.7%)
3. b6b5 (50.5%)
</rationale><uci_move>b6c5</uci_move><|eot_id|>


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

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

Position (FEN): r2r1bk1/3qp2p/1N1ppnp1/p5N1/8/BP3QP1/P4PP1/2R3K1 b - -
Side to move: Black
Legal moves: d7b7, a8c8, g8h8, f6e8, f6d5, f6g4, d7c6, d7a7, d7b5, e6e5, f8h6, f8g7, a5a4, d6d5, d7e8, a8a7, h7h5, d8c8, d8e8, d7a4, h7h6, a8a6, f6e4, d8b8, g8g7, d7c8, f6h5, d7c7, a8b8

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

<rationale>
Position analysis (Win %):
1. a8b8 (87.7%)
2. f8h6 (85.7%)
3. d7e8 (64.0%)
4. d7a7 (52.6%)
5. d7b5 (51.4%)
</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): r1br2k1/1p2ppbp/2Pp2p1/1P6/p1PN4/4P1P1/5PBP/3R1RK1 b - -
Side to move: Black
Legal moves: g7d4, h7h5, a8a6, d8f8, a8a7, a4a3, d8d7, g7f8, h7h6, d6d5, e7e5, b7c6, c8e6, d8e8, c8g4, g7h8, g7h6, a8b8, c8h3, c8d7, b7b6, a8a5, g7f6, g7e5, g8f8, g8h8, g6g5, e7e6, f7f6, c8f5, f7f5

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

<rationale>
Position analysis (Win %):
1. a8a7 (72.0%)
2. b7c6 (68.3%)
3. g7d4 (65.7%)
</rationale><uci_move>a8a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/4Pq2/1P1pnP1Q/4p3/8/PP1N1PPP/R4RK1 w - -
Side to move: White
Legal moves: h5h3, f1b1, f2f3, a2a4, g1h1, h5e8, h5g5, h5e2, a1b1, e6e7, b5b6, b2b4, h5h7, a2a3, h5f7, h2h3, a1d1, h5g4, h2h4, h5f3, g2g4, f2f4, g2g3, b2b3, a1e1, a1c1, h5h6, h5g6, d2b1, h5h4, d2b3, d2f3, f1c1, f1d1, d2c4, d2e4, f1e1, h5d1

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

<rationale>
Position analysis (Win %):
1. f2f3 (76.5%)
2. h5e2 (75.1%)
3. a1c1 (74.9%)
4. h5h3 (70.5%)
5. a1d1 (68.5%)
</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): 8/1p6/1kp3P1/1r6/8/P1R4P/1Pq5/1K6 w - -
Side to move: White
Legal moves: b1c2, b1a1, b1a2, c3c2

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

<rationale>
Position analysis (Win %):
1. b1c2 (78.5%)
2. c3c2 (78.5%)
3. b1a1 (1.0%)
</rationale><uci_move>b1c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5K2/8/8/R2k4/8 b - - 0 1
Side to move: Black
Legal moves: d2d3, d2e1, d2c3, d2c1, d2e3, d2d1

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>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/6p1/p6p/5N2/1pb1pR1P/4P3/1P3PP1/R5K1 b - -
Side to move: Black
Legal moves: c8c7, c4e6, b4b3, c8d8, c4a2, c4d3, c4d5, c8b8, e8d8, c8c5, g7g5, c8a8, e8f8, c4e2, e8e7, e8e6, g8f8, c4f1, a6a5, c4f7, h6h5, c4b5, c8c6, g8f7, e8e5, g8h8, g7g6, c4b3, g8h7

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

<rationale>
Position analysis (Win %):
1. c8c5 (64.5%)
2. e8e5 (61.7%)
3. e8e6 (59.7%)
4. c8c6 (58.0%)
5. c8c7 (58.0%)
</rationale><uci_move>c8c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2Np1k1/8/8/1P4K1/P4QP1/4q3 b - -
Side to move: Black
Legal moves: e1h1, e1c3, g6h6, g6g5, e1a5, g6h7, e1d1, e1f2, e1g1, e1e4, g6h5, e6e5, e1e5, e1b1, e1a1, e1f1, a6a5, e1c1, e1e2, e1e3, g6g7, e1b4, e1d2

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

<rationale>
Position analysis (Win %):
1. e1c3 (99.6%)
2. e1e5 (99.6%)
3. e1a1 (99.0%)
</rationale><uci_move>e1c3</uci_move><|eot_id|>


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

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

Position (FEN): r2q4/pbpnnNpk/1p2p2r/7Q/3P4/P1N1P3/1P3PPP/R4RK1 w - -
Side to move: White
Legal moves: c3e2, a1c1, f1c1, h5g6, h2h4, c3e4, h5h6, c3d1, b2b4, b2b3, a1d1, f7h6, a1b1, f1b1, h5f3, c3a2, f7e5, h5h3, h5g5, c3d5, g2g4, a3a4, f7g5, c3b5, h5b5, d4d5, e3e4, h5h4, h5a5, f2f3, h5f5, h5d1, h5e2, g2g3, f7d8, h2h3, h5e5, f1d1, g1h1, f7h8, f7d6, a1a2, h5c5, c3b1, f2f4, f1e1, h5d5, h5g4, c3a4, a1e1

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

<rationale>
Position analysis (Win %):
1. f7h6 (75.4%)
2. h5g4 (69.4%)
3. h5h6 (59.4%)
</rationale><uci_move>f7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1k1p1Pp1/7p/5K1P/8/8 w - -
Side to move: White
Legal moves: f5f6, f3g2, f3g4, f3e3, f3f2, f3e2

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

<rationale>
Position analysis (Win %):
1. f5f6 (99.6%)
2. f3g4 (50.0%)
3. f3e2 (0.4%)
4. f3f2 (0.4%)
5. f3e3 (0.4%)
</rationale><uci_move>f5f6</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/5ppp/2n1p3/2Q5/3pPN2/P4P2/1PP3PP/2KR1R2 b - -
Side to move: Black
Legal moves: g7g6, c6b4, d8a5, c6a7, d8h4, c8a8, h7h5, c6a5, c8c7, d8d5, d8g5, d8e7, c8b8, d8c7, d8f6, e6e5, c6b8, d8d7, c6e5, d8b6, d4d3, c6e7, f7f6, f7f5, g8h8, d8e8, h7h6, f8e8, g7g5, d8d6

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

<rationale>
Position analysis (Win %):
1. g8h8 (58.7%)
2. h7h6 (58.0%)
3. g7g6 (54.6%)
4. f8e8 (54.6%)
5. c6a5 (44.0%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1k4pp/p1p2qb1/3n1p2/BP1P4/P7/1B2QPPK/2R5 b - -
Side to move: Black
Legal moves: d5c7, f6h4, b7c7, d5c3, d8c8, d5e7, d8b8, b7c8, d5e3, a6a5, d8d6, f6d4, d5f4, f6e5, d8e8, f6e7, h7h6, b7a8, d8a8, g6e8, f5f4, d8h8, b7b8, f6f8, f6g5, c6c5, b7b6, g6f7, g6h5, d8f8, h7h5, d5b6, d8d7, f6f7, d8g8, f6d6, d5b4, f6e6, b7a7

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

<rationale>
Position analysis (Win %):
1. f6d6 (54.8%)
2. f6h4 (54.7%)
3. g6e8 (53.2%)
4. d8c8 (51.7%)
5. d8d6 (50.0%)
</rationale><uci_move>f6d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6p1/3q2pk/5r2/5P2/6Q1/5PP1/1N4K1 w - -
Side to move: White
Legal moves: g3h3, b1c3, g3g6, g3c3, g1h1, g3g4, b1a3, b1d2, g1f1, g1h2, g3d3, g3h2, g3h4, g3a3, g3b3, g3g5, g3e3, g3f3, f2f3

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

<rationale>
Position analysis (Win %):
1. g3h3 (48.8%)
2. b1c3 (44.0%)
3. g3f3 (41.3%)
</rationale><uci_move>g3h3</uci_move><|eot_id|>


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

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

Position (FEN): 2krr3/ppp2ppp/4bq2/3P4/2PnQ1P1/8/PP4PP/RN2KBNR w KQ -
Side to move: White
Legal moves: g2g3, e4e3, e1d1, b1a3, a2a4, f1e2, d5d6, g1h3, c4c5, e4e2, b2b3, e1d2, a2a3, h2h3, e4c2, g4g5, f1d3, e4h7, e4f5, e4g6, g1f3, d5e6, e4f4, b2b4, h2h4, b1c3, g1e2, e4e6, e4f3, b1d2, e4d4, e4e5, e4d3

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

<rationale>
Position analysis (Win %):
1. g4g5 (19.7%)
2. d5e6 (14.1%)
3. b1d2 (11.0%)
4. b1c3 (10.2%)
5. f1e2 (10.0%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): 2q2rk1/6p1/ppnNPp2/3p1p1p/1P6/P2P3P/6P1/Q3R1K1 b - -
Side to move: Black
Legal moves: f5f4, g7g6, c6a5, c6d8, g7g5, c8d8, f8d8, c6b8, c6e5, c8b7, c8a8, d5d4, c8e6, c8d7, c6b4, h5h4, c8c7, c6e7, c6d4, a6a5, f8e8, c6a7, b6b5, f8f7, c8b8, c8e8, g8h8, g8h7

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

<rationale>
Position analysis (Win %):
1. c8c7 (65.8%)
2. c8b8 (62.9%)
3. c8d8 (62.6%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr2r1/ppqb1p2/2n1p3/4Pn2/3p1P2/P1Q5/2PBN1PP/1R2KB1R w K -
Side to move: White
Legal moves: a3a4, c3c5, c3c6, c3c4, c3b4, e2g1, g2g3, e1d1, b1a1, c3f3, b1b3, d2c1, b1b4, b1c1, h2h3, c3b3, c3e3, g2g4, e2c1, h1g1, b1b6, b1d1, c3d4, c3a1, b1b5, e2g3, c3g3, b1b2, c3d3, d2e3, c3a5, e1f2, c3b2, e2d4, h2h4, b1b7, c3h3

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

<rationale>
Position analysis (Win %):
1. c3c5 (53.9%)
2. c3d3 (52.1%)
3. c3c4 (50.6%)
</rationale><uci_move>c3c5</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pppn1ppp/8/2bPP3/2Bn2b1/2NP1N2/PPP3PP/R1BQK2R w KQkq -
Side to move: White
Legal moves: c1d2, h1g1, c3e2, e1g1, f3g5, h2h3, f3d2, c4a6, a2a3, c3e4, b2b3, b2b4, f3h4, e1f1, c1f4, c3b5, d1e2, f3d4, c3b1, d1d2, c3a4, h2h4, g2g3, c1e3, d5d6, c1g5, a1b1, e1f2, f3g1, e5e6, e1d2, h1f1, a2a4, c1h6, c4b5, c4b3

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

<rationale>
Position analysis (Win %):
1. c1f4 (50.0%)
2. c3e4 (38.8%)
3. c3e4 (38.8%)
</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): 8/1pr2pbk/6p1/p6p/2Pp4/4N1P1/PP3PKP/3R4 w - -
Side to move: White
Legal moves: d1g1, d1f1, e3d5, e3f5, h2h3, e3g4, g2h3, d1d4, b2b3, d1d3, e3f1, g2g1, b2b4, g2f1, a2a3, g2f3, g3g4, d1h1, e3c2, h2h4, c4c5, d1b1, g2h1, d1d2, f2f4, a2a4, f2f3, d1c1, d1a1, d1e1

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

<rationale>
Position analysis (Win %):
1. e3c2 (43.8%)
2. e3d5 (37.7%)
3. e3f1 (33.6%)
4. b2b3 (16.1%)
5. g3g4 (14.2%)
</rationale><uci_move>e3c2</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1r1k/p2nbppp/1pp5/3p3n/3P1B2/1QN2NP1/PP2PPBP/2R2RK1 w Qq -
Side to move: White
Legal moves: c1c2, f3g5, c1e1, b3b4, g2h3, h2h3, f1e1, c1b1, h2h4, c3a4, f3d2, b3d1, f4h6, c1a1, f1d1, f4e3, f4e5, f3e1, c3d1, b3b6, f4b8, b3d5, f4c7, a2a4, f3e5, g2h1, e2e4, f4d6, c3e4, c3b5, b3c4, b3a4, b3b5, b3c2, c3b1, a2a3, e2e3, g1h1, b3a3, f4d2, c3d5, f4g5, c1d1, g3g4, f3h4

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

<rationale>
Position analysis (Win %):
1. c3d5 (67.5%)
2. f4d2 (56.4%)
3. f4e3 (53.9%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1nq2pp/5p2/5R2/5Qn1/P2p1N2/1P3PPP/3B1RK1 w - -
Side to move: White
Legal moves: f5f6, f4e5, b2b3, f5e5, f4d2, b2b4, f5a5, f4h6, f5h5, g1h1, f4e3, h2h4, f4d6, f4e4, f4a4, f4g5, d1e2, f4c4, f4c1, d1c2, f4g4, f1e1, f3e1, f4c7, f3e5, f5g5, f5b5, f3g5, f5d5, f3d4, f4b4, f4d4, f3d2, d1a4, a3a4, f4g3, f5c5, d1b3, g2g3, f3h4, h2h3

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

<rationale>
Position analysis (Win %):
1. d1a4 (85.3%)
2. d1b3 (85.3%)
3. f4g4 (84.9%)
4. f4c4 (82.2%)
5. f5c5 (67.7%)
</rationale><uci_move>d1a4</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/8/b7/2pK2k1/p1P4R/P7/4P2P/8 b - -
Side to move: Black
Legal moves: c8e8, c8h8, g5h4, a6b7, c8c6, g5f6, c8a8, c8b8, g5g6, a6b5, a6c4, c8d8, c8c7, c8f8, c8g8, g5f5

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

<rationale>
Position analysis (Win %):
1. a6b5 (43.9%)
2. c8f8 (35.5%)
3. c8d8 (11.6%)
4. g5h4 (5.0%)
5. a6b7 (5.0%)
</rationale><uci_move>a6b5</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/4b2p/1p2N2P/3p2p1/6r1/8/1BP3P1/5RK1 w - -
Side to move: White
Legal moves: e6c5, b2c3, f1a1, c2c3, b2a1, f1b1, f1f5, e6d4, g1h2, b2c1, b2e5, e6f8, f1f6, f1f2, b2g7, b2a3, b2h8, c2c4, b2f6, g1h1, f1c1, f1f7, e6d8, e6c7, b2d4, f1f4, f1d1, f1f8, e6f4, f1e1, f1f3, g2g3, e6g7, e6g5

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

<rationale>
Position analysis (Win %):
1. f1f8 (5.4%)
2. b2e5 (1.0%)
3. g2g3 (1.0%)
</rationale><uci_move>f1f8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/pr1q1ppp/8/8/3R4/P2pQ3/1P2bPP1/5RK1 b - -
Side to move: Black
Legal moves: g8f8, g7g5, b7b2, f7f6, d7c8, b7b5, e2f1, d7d6, d7g4, a7a6, d7c7, b7c7, e2f3, e2h5, f7f5, g7g6, d7d4, d7b5, e2d1, e2g4, d7e7, d7d5, d7h3, d7a4, b7b6, d7c6, d7e6, b7b4, d7f5, g8h8, b7b8, d7d8, b7b3, h7h5, d7e8, d3d2, h7h6, a7a5

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

<rationale>
Position analysis (Win %):
1. g7g6 (96.2%)
2. e2g4 (92.7%)
3. g8f8 (91.2%)
4. d7c8 (78.3%)
</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): r1b2rk1/1pq3pp/8/5p2/3PnB2/6P1/P1P3BP/R3R1K1 w - -
Side to move: White
Legal moves: h2h4, e1e3, a1c1, g3g4, g2h1, g2e4, f4e3, f4e5, g2h3, a2a3, f4g5, g2f3, g1f1, e1d1, e1e2, a2a4, f4c7, g1h1, e1f1, a1b1, h2h3, f4h6, f4d6, a1d1, e1e4, g2f1, f4c1, c2c4, f4d2, e1b1, d4d5, e1c1, c2c3

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

<rationale>
Position analysis (Win %):
1. f4c7 (56.0%)
2. g2e4 (15.1%)
3. e1e4 (13.7%)
</rationale><uci_move>f4c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/2p1p3/2PnP1kp/2KB4/p5P1/2B2P2/4b3 w - -
Side to move: White
Legal moves: c4d3, f2f4, g3g4, c2g6, c2e4, c4b3, c2b3, c2d3, d4b2, c2f5, d4c3, c2a4, c2b1, d4a1, d4e3, f2f3, c2h7, c2d1

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

<rationale>
Position analysis (Win %):
1. c4b3 (22.4%)
2. c2b3 (19.9%)
3. f2f4 (15.2%)
4. c2a4 (12.6%)
</rationale><uci_move>c4b3</uci_move><|eot_id|>


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

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

Position (FEN): rn2k2r/p1p1bppp/3pb3/1p6/P1NP4/2P5/2P2PPP/1RB1KB1R w Kkq -
Side to move: White
Legal moves: c4b6, b1b2, d4d5, a4a5, f2f4, c1h6, c1f4, c4a5, c4e5, c1d2, c1b2, g2g4, c1a3, b1a1, c4a3, e1e2, e1d2, h2h3, h1g1, c1g5, c4d6, g2g3, f1e2, c4e3, h2h4, b1b3, e1d1, b1b4, f2f3, a4b5, c4d2, f1d3, c1e3, c4b2, b1b5

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

<rationale>
Position analysis (Win %):
1. a4b5 (67.7%)
2. b1b5 (61.9%)
3. c4e3 (54.8%)
</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): r4rk1/1pp3p1/2npp1qp/4P3/PP2n3/4RN2/2N2PPP/R2Q2K1 b - -
Side to move: Black
Legal moves: c6a7, g6g3, f8f4, g6f7, a8a7, d6e5, a8e8, c6e5, g8h8, g8h7, f8b8, b7b5, f8f7, c6b8, c6a5, g6f5, a8c8, b7b6, a8a4, c6b4, d6d5, c6d8, a8b8, g6e8, f8c8, g6h7, c6e7, e4d2, g6g4, g8f7, a8a6, f8e8, e4c5, g6g5, f8d8, e4c3, e4g3, g6h5, e4g5, a8d8, f8f3, g6f6, e4f2, f8f6, f8f5, h6h5, g6g2, a8a5, c6d4, e4f6

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

<rationale>
Position analysis (Win %):
1. a8d8 (49.0%)
2. d6d5 (48.4%)
3. f8f4 (47.4%)
4. c6e5 (43.0%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/3nqpp1/2Q1p2p/r7/3P4/4P1P1/5PP1/RR4K1 w - -
Side to move: White
Legal moves: b1d1, c6c3, b1b8, c6d5, c6a4, b1b6, b1b3, g1h1, c6b5, a1a3, d4d5, a1a2, e3e4, c6a8, f2f3, c6e6, f2f4, c6c7, b1b2, c6c1, c6c2, c6a6, a1a4, c6f3, c6c8, b1b7, b1c1, c6b7, c6c5, g1h2, g1f1, b1e1, b1f1, c6e4, c6c4, b1b5, g3g4, c6d7, a1a5, b1b4, c6b6, c6d6

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

<rationale>
Position analysis (Win %):
1. c6a8 (69.0%)
2. a1a5 (22.4%)
3. c6c3 (18.7%)
4. c6c1 (18.5%)
5. b1b8 (10.4%)
</rationale><uci_move>c6a8</uci_move><|eot_id|>