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

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

Position (FEN): 8/8/8/7k/5R2/2R5/7K/8 w - - 0 1
Side to move: White
Legal moves: h2g2, f4f3, f4g4, c3a3, f4e4, c3c4, f4f1, f4f6, c3f3, c3e3, c3c1, c3c2, c3c6, c3h3, c3b3, c3d3, f4d4, h2g1, c3g3, f4f8, c3c8, f4a4, h2h1, f4f5, c3c5, f4b4, c3c7, h2h3, f4h4, h2g3, f4f2, f4c4, f4f7

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>f4f8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pqb1ppp/p1n2n2/4p3/3N4/P1P1BB2/1RPQ2PP/5RK1 w - -
Side to move: White
Legal moves: f1b1, f3d1, d4b5, f1e1, d2c1, d2e1, b2b6, f1d1, f3d5, e3h6, h2h4, b2a2, d4c6, d2e2, f1c1, e3g5, d4e6, f3g4, f3h5, b2b7, f3e2, d4b3, b2b3, e3f2, a3a4, d2d3, b2b4, g2g4, h2h3, d2d1, g2g3, g1h1, f3c6, f3e4, b2b1, b2b5, d4e2, c3c4, d2f2, g1f2, d4f5, f1f2, f1a1, e3f4

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

<rationale>
Position analysis (Win %):
1. d4b3 (33.8%)
2. d4c6 (31.9%)
3. e3h6 (27.1%)
</rationale><uci_move>d4b3</uci_move><|eot_id|>


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

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

Position (FEN): R7/5p2/PK3k2/7p/6pP/6P1/2r2P2/8 b - -
Side to move: Black
Legal moves: c2c3, c2d2, c2c6, c2b2, c2a2, f6g7, c2e2, c2c4, f6e5, c2c7, c2c5, f6g6, f6e7, f6f5, c2c1, f6e6, c2c8, c2f2

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

<rationale>
Position analysis (Win %):
1. c2a2 (90.9%)
2. c2e2 (90.7%)
3. c2f2 (88.8%)
4. f6f5 (88.0%)
5. c2b2 (83.1%)
</rationale><uci_move>c2a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2b1ppp/1bp2n2/3pN1B1/3N4/2P5/PP3PPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: d7f5, f6g4, f6e4, a8c8, d7h3, d8e8, c6c5, h7h5, d8c8, b6d4, b6a5, a7a6, b6c7, d7e8, d7c8, g8h8, g7g6, a7a5, d7g4, b6c5, f6e8, d8e7, f6h5, h7h6, d8c7, a8b8, d7e6, d8b8, f8e8

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

<rationale>
Position analysis (Win %):
1. d8c8 (58.0%)
2. d8c7 (57.0%)
3. b6c7 (53.7%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n1p3/3pP3/3P4/p2BnN2/2P2PPP/RN1Q1RK1 w kq -
Side to move: White
Legal moves: h2h4, a1a2, f3e1, f2e3, d3c4, d3e2, d1e1, d3e4, d3a6, f3d2, f3g5, d1e2, d3h7, c2c4, c2c3, d1d2, g2g4, d1c1, f3h4, b1c3, h2h3, b1a3, f1e1, d3b5, g2g3, g1h1, d3g6, b1d2, d3f5, a1a3

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

<rationale>
Position analysis (Win %):
1. f2e3 (43.4%)
2. d1c1 (11.9%)
3. d1e2 (11.6%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r1p2k2/2P1R2P/5P2/2K5/8 b - -
Side to move: Black
Legal moves: a5a2, a5a3, a5b5, f5g6, a5a4, a5a8, a5a7, a5a1, f5f6, a5a6

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

<rationale>
Position analysis (Win %):
1. a5a2 (84.8%)
2. a5a8 (84.8%)
3. a5a3 (82.3%)
</rationale><uci_move>a5a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pkqppp/2p1b3/2b1P3/3p1P2/2PP1N2/PP1B2PP/R2QR1K1 b - -
Side to move: Black
Legal moves: d7d8, e7d6, e7f6, e7f8, h8d8, c5a3, g7g6, a7a6, e6g4, e7d8, c5b4, e6b3, a8d8, f7f6, a7a5, c5b6, e6f5, h8f8, a8b8, h8e8, e7g5, c5d6, a8c8, a8e8, e6d5, e7e8, h8g8, e6a2, h8b8, d7e8, g7g5, e6c4, e7h4, h8c8, h7h6, a8g8, e6h3, a8f8, d4c3, d7c8, f7f5, h7h5

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

<rationale>
Position analysis (Win %):
1. h8b8 (80.6%)
2. h8d8 (79.9%)
3. a8b8 (77.8%)
4. a7a5 (76.5%)
5. d4c3 (43.3%)
</rationale><uci_move>h8b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/5n2/b3B3/Q7/2P5/P2PPPPP/RN2KBNR b KQkq -
Side to move: Black
Legal moves: b8a6, g7g6, h8f8, b8c6, h7h5, f6g4, h7h6, b7b6, f6e4, a7a6, b7b5, c7c6, d8e7, h8g8, e8g8, f6g8, g7g5, e8e7, c7c5, e8f8, f6d5, a5b4, f6h5, a5c3, a5b6

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

<rationale>
Position analysis (Win %):
1. c7c5 (55.0%)
2. c7c6 (52.9%)
3. a5b6 (51.9%)
4. b8c6 (49.1%)
</rationale><uci_move>c7c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pnbq1p/1p1pp3/5pp1/2PPP3/1P4P1/PBQ2PNP/3R1RK1 b - -
Side to move: Black
Legal moves: d7b8, b6b5, g8g7, e7f6, d7c5, f5f4, d7e5, g5g4, g8h8, c7c5, c7c6, h7h5, a7a6, e7d8, f7h5, h7h6, e8a8, d7f6, f7g6, e8d8, a7a5, d6d5, e6e5, f5e4, e8c8, f7g7, f7f6, e8b8

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

<rationale>
Position analysis (Win %):
1. h7h5 (55.1%)
2. f5e4 (54.6%)
3. f7h5 (54.4%)
4. f7g6 (54.1%)
5. f5f4 (50.6%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): k1q5/pp4p1/4p1bp/8/1P6/6P1/P6P/2R3K1 w - -
Side to move: White
Legal moves: a2a4, c1c5, b4b5, g1g2, a2a3, g1h1, c1c7, c1d1, c1c2, c1e1, c1b1, g1f2, h2h4, g3g4, g1f1, c1f1, c1c8, c1a1, h2h3, c1c3, c1c6, c1c4

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

<rationale>
Position analysis (Win %):
1. c1c8 (99.0%)
2. c1c5 (8.2%)
3. c1f1 (8.0%)
4. c1d1 (8.0%)
5. c1e1 (7.6%)
</rationale><uci_move>c1c8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/3n1ppp/3bpn2/p2q4/1pN5/3BPNB1/PP2QPPP/1K1R3R b - -
Side to move: Black
Legal moves: d5f3, f8e8, g7g6, f8d8, d7c5, f6e8, d6e7, d6g3, c8b7, b4b3, d5c5, d5e5, d5g5, f6h5, a8b8, d7e5, d5h5, d5b7, d5d4, a8a6, g8h8, d5f5, g7g5, d6c5, f6e4, d5c6, d6c7, d5c4, d6e5, d7b8, e6e5, c8a6, d7b6, f6g4, d6b8, d5e4, a8a7, d5b5, h7h6, a5a4, d6f4, h7h5, d5d3

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

<rationale>
Position analysis (Win %):
1. d6b8 (75.7%)
2. d6e7 (70.3%)
3. d6c5 (66.9%)
4. d6g3 (59.1%)
</rationale><uci_move>d6b8</uci_move><|eot_id|>


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

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

Position (FEN): r3brk1/pp1qn1pp/4Rbn1/3p4/1P6/P1NB1N1Q/1BP2PPP/R5K1 w - -
Side to move: White
Legal moves: c3e4, h3h5, a1e1, h3f5, b2c1, e6e7, c3a2, d3f5, e6d6, f3h4, a1f1, g2g4, a1c1, c3a4, c3d1, h3g3, c3e2, h3h7, d3c4, e6e2, e6e1, e6a6, a1d1, a1a2, e6e4, e6f6, d3e2, f3d4, d3f1, d3e4, d3b5, g1h1, c3b5, e6e3, b4b5, a1b1, e6c6, c3b1, e6b6, f3e1, f3d2, h3h4, f3g5, f3e5, h3g4, d3g6, g2g3, a3a4, e6e5, h3h6

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

<rationale>
Position analysis (Win %):
1. a1e1 (62.2%)
2. f3d2 (50.0%)
3. e6f6 (50.0%)
4. c3d1 (49.0%)
5. c3a4 (48.4%)
</rationale><uci_move>a1e1</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp1nbpp1/2p2n1p/3p2B1/3P2PP/2NBPQ2/PP3P2/R3K2R b KQ -
Side to move: Black
Legal moves: d8b6, b7b6, a7a6, d7e5, g7g6, b7b5, f6h5, d7b6, f8e8, d7b8, e7a3, h6g5, e7c5, f6g4, a8b8, e7d6, d8b8, h6h5, c6c5, a8c8, f6h7, f6e4, d8c7, g8h8, d7c5, a7a5, d8e8, f6e8, d8a5, e7b4, d8c8

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

<rationale>
Position analysis (Win %):
1. d8b6 (63.6%)
2. f8e8 (63.0%)
3. e7b4 (60.7%)
</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): 8/1p6/7K/6R1/8/8/1k6/8 b - - 0 1
Side to move: Black
Legal moves: b2a1, b7b5, b2b3, b2c2, b2b1, b2a3, b7b6, b2c3, b2c1, b2a2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/pp2ppb1/n1p3p1/4R2n/3P1N2/2N4P/PPP2PB1/R1BQ2K1 w - -
Side to move: White
Legal moves: d1d3, a1b1, f2f3, f4e2, g2h1, e5e4, e5c5, g1f1, e5a5, e5e6, b2b4, e5e2, c3e4, b2b3, e5b5, d1d2, c3b1, c3d5, e5e1, g2f1, g1h2, g2f3, d1h5, d4d5, g2c6, c3a4, e5e3, c3e2, f4h5, d1f3, a2a3, f4d3, e5g5, f4g6, d1f1, e5e7, g1h1, c3b5, d1e1, f4d5, d1g4, d1e2, g2e4, h3h4, c1e3, a2a4, e5f5, f4e6, e5h5, g2d5

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

<rationale>
Position analysis (Win %):
1. e5h5 (55.2%)
2. e5e2 (40.8%)
3. e5e1 (40.7%)
</rationale><uci_move>e5h5</uci_move><|eot_id|>


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

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

Position (FEN): r6k/2q3pp/p7/1p1R4/8/2PQ4/PPB2rPb/3R3K b - -
Side to move: Black
Legal moves: f2d2, c7a7, c7g3, f2f8, h2f4, c7d7, a8f8, h2e5, h7h5, c7a5, a8g8, f2c2, c7b6, f2f3, c7c3, g7g6, f2e2, a8a7, c7c4, a8c8, c7f4, a6a5, a8b8, f2f6, c7d8, c7b7, a8d8, h8g8, c7e5, h2d6, c7c5, f2g2, c7c6, h2g3, c7d6, h2g1, b5b4, c7e7, f2f7, c7c8, f2f4, f2f1, a8e8, c7f7, c7b8, h7h6, f2f5, g7g5

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

<rationale>
Position analysis (Win %):
1. f2f1 (99.0%)
2. g7g5 (99.2%)
3. g7g6 (95.5%)
</rationale><uci_move>f2f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1nkp1bp/1p3p2/3pPnp1/1N1P4/5N1P/PPRBKPP1/7R b - -
Side to move: Black
Legal moves: g7h6, c7a6, b6b5, a8e8, h7h5, f6e5, f5h4, f5d4, a8c8, e7e6, g5g4, c7e6, f5h6, f5d6, c7e8, h8b8, a8f8, c7b5, d7e6, a8g8, h8g8, f5g3, h8f8, a7a6, d7d8, h8c8, h8d8, d7c8, a8d8, h8e8, a8b8, a7a5, g7f8, h7h6, d7e8, f5e3

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

<rationale>
Position analysis (Win %):
1. h8c8 (53.0%)
2. a7a5 (50.9%)
3. c7e6 (50.0%)
4. h7h5 (47.1%)
</rationale><uci_move>h8c8</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/p1n2ppp/8/1pb1P3/2p1B3/2N2N2/PP4PP/R1BQK2R b KQ -
Side to move: Black
Legal moves: g8h8, c5f2, c8e6, c5e3, c5b4, c7e6, g7g6, a7a5, d8h4, f7f6, b5b4, c5b6, d8d7, d8d1, c5d4, d8g5, d8d5, c8h3, g7g5, d8d3, c7e8, c5d6, c8g4, c8a6, h7h5, c5a3, c7a6, f7f5, b8a6, c8b7, b8d7, b8c6, c8d7, c5g1, d8d6, h7h6, d8d2, c8f5, c7d5, c5e7, a7a6, d8f6, f8e8, d8d4, d8e7, d8e8

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

<rationale>
Position analysis (Win %):
1. b5b4 (50.0%)
2. d8e8 (47.9%)
3. b8d7 (42.6%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/7p/2p1k1p1/3b4/p3p3/P1R1N3/1r2PK1P/2R5 w - -
Side to move: White
Legal moves: c3c6, e3d1, h2h3, c1e1, c3d3, f2g2, c3c5, c1a1, e3g2, c1c2, c1b1, c1h1, c3b3, c1g1, f2g3, e3c2, e3g4, c3c4, e3f1, c1d1, c3c2, c1f1, h2h4, e3f5, f2g1, e3c4, e3d5, f2e1, f2f1

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

<rationale>
Position analysis (Win %):
1. e3c2 (26.3%)
2. e3c4 (24.1%)
3. f2e1 (22.6%)
</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): 3rr1k1/1b1n2pp/pp3p2/3P3q/1PB5/PN2BPb1/3Q2P1/2RR2K1 b - -
Side to move: Black
Legal moves: d8b8, h5f5, d7c5, h5g6, h5g5, g7g5, d7f8, a6a5, h5h1, b7a8, d7b8, e8f8, e8e6, g3f4, g8f8, h5h4, e8e7, b7c8, b6b5, h7h6, g3e1, g3h4, g3e5, d8c8, h5g4, h5h3, e8e4, g3c7, g3b8, h5h2, e8e3, h5e5, h5h6, g3d6, b7d5, h5f7, g3h2, g8h8, h5d5, f6f5, b7c6, g7g6, e8e5, d7e5, h5f3, g8f7, g3f2, d8a8

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

<rationale>
Position analysis (Win %):
1. g8h8 (20.0%)
2. h5h2 (12.7%)
3. d7e5 (9.8%)
</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): 4Q3/8/7p/1k6/8/8/8/5K2 b - - 0 1
Side to move: Black
Legal moves: b5c5, b5a6, b5b4, b5c4, b5a5, b5b6

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>b5b6</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p2b2pp/3Pp3/3p4/qP1Pn3/P1pK1N2/6PP/2BRQB1R b - -
Side to move: Black
Legal moves: f8f5, e4f2, d7c6, f8e8, e4d6, b8b5, f8c8, b8b6, a4a3, a7a6, d7b5, e4g5, b8a8, f8f3, c3c2, e4g3, f8f4, e6e5, b8e8, a4b3, g7g6, a7a5, a4b4, d7c8, e4d2, g7g5, f8d8, f8f6, h7h5, a4c2, b8b4, a4a5, g8h8, b8b7, h7h6, f8f7, b8d8, g8f7, b8c8, a4b5, e4c5, a4a6, a4c6, d7e8, e4f6, a4d1

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

<rationale>
Position analysis (Win %):
1. e6e5 (16.8%)
2. e4f2 (13.5%)
3. c3c2 (1.0%)
4. f8f3 (1.0%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/p4ppp/1p2q3/8/1P4P1/P3PQB1/2r4r/R3R1K1 b - -
Side to move: Black
Legal moves: c2a2, c2c1, f8c5, e6c8, h2g2, b6b5, c2f2, c2b2, h7h5, h2h4, e6c4, e6f5, e6a2, h2h1, c2c4, e6c6, e6e4, c2c8, e6e8, e6e5, f8d6, f8b4, h2e2, e6b3, c2c7, e6f6, h2h6, f8e7, c2c6, f7f5, e6h6, e6d5, h2h5, c2e2, e6g4, e6e3, c2c5, e6d7, c2c3, f7f6, g7g6, h2f2, e6d6, h7h6, g8h8, a7a5, c2d2, h2d2, e6g6, c2g2

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

<rationale>
Position analysis (Win %):
1. h2d2 (19.0%)
2. h2h6 (18.7%)
3. h2h3 (14.4%)
4. h2g2 (14.4%)
5. c2g2 (14.4%)
</rationale><uci_move>h2d2</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp2pppp/2n5/2pq4/3P2b1/N1P2N2/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: d5d8, d5e5, c6e5, e7e5, d5f3, d5c4, g4h3, a8b8, c6a5, f7f6, d5g5, d5e6, f7f5, h7h6, h7h5, c6b4, c6d4, g4f5, a8d8, b7b5, a7a5, g4h5, e8d8, c5d4, c5c4, e7e6, g8h6, b7b6, d5e4, e8c8, d5b3, g8f6, c6b8, g4f3, d5d4, d5d6, g4e6, g4c8, d5a2, d5h5, g7g5, a8c8, g7g6, g4d7, c6d8, e8d7, d5d7, a7a6, d5f5

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

<rationale>
Position analysis (Win %):
1. g8f6 (47.2%)
2. g4f3 (45.7%)
3. c5d4 (43.7%)
</rationale><uci_move>g8f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/R5p1/2p1p1k1/3pPpP1/4br2/P1P1R2K/7P/8 b - -
Side to move: Black
Legal moves: f4h4, f4f2, e4c2, f4f1, d5d4, e4d3, g6h7, e4h1, e4f3, e4g2, e4b1, f4g4, c6c5, g6h5, g6g5, f4f3

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

<rationale>
Position analysis (Win %):
1. c6c5 (30.9%)
2. f4f2 (19.7%)
3. f4f1 (19.7%)
</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): 4rqk1/1Qp2p1n/2Npb3/4b3/2P1PBPp/1P5P/r5B1/3R1RK1 w - -
Side to move: White
Legal moves: g1h2, f4h6, b7c7, f1e1, d1a1, d1d3, f4g5, b7a6, c6b4, f1f2, d1e1, c6e7, f4e3, d1d2, g2f3, d1d6, c6e5, b7a8, c6a7, f4c1, d1d4, b7a7, d1c1, c6d8, c4c5, g2h1, f4d2, f4g3, g1h1, c6a5, g4g5, c6b8, b7b6, b7b8, d1d5, f4h2, b7b5, b3b4, f1f3, b7b4, f4e5, d1b1, c6d4, b7c8

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

<rationale>
Position analysis (Win %):
1. b7c7 (65.8%)
2. d1d2 (61.7%)
3. f4e3 (61.6%)
</rationale><uci_move>b7c7</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk1nr/ppp2p1p/3p4/6b1/3PPp2/2NQ1b2/PPP3P1/R1B1KB1R w KQkq -
Side to move: White
Legal moves: d3a6, d4d5, c3a4, e4e5, b2b4, a2a3, c1e3, h1h6, d3c4, g2g3, c3d5, a2a4, h1h3, e1d2, a1b1, d3e3, c3d1, d3e2, d3f3, h1h2, b2b3, c1f4, d3b5, g2g4, c1d2, h1g1, h1h7, e1f2, h1h4, h1h5, c3b1, c3e2, g2f3, c3b5, d3d1, f1e2, d3d2

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

<rationale>
Position analysis (Win %):
1. g2f3 (63.4%)
2. d3f3 (61.9%)
3. d3b5 (54.8%)
4. c1f4 (33.8%)
5. e4e5 (28.6%)
</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): rnbqkb1r/pp3ppp/5n2/3p4/2PP1B2/5N2/PP4PP/RN1QKB1R b KQkq -
Side to move: Black
Legal moves: f8b4, g7g6, d8b6, f6d7, h7h5, b8a6, c8f5, b7b6, h8g8, f6e4, d8d7, d8e7, f6g4, c8d7, f8d6, e8d7, d8c7, d8a5, c8h3, b8d7, b8c6, f6h5, d5c4, f8a3, a7a6, e8e7, f8e7, c8g4, b7b5, d8d6, h7h6, f8c5, g7g5, a7a5, f6g8, c8e6

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

<rationale>
Position analysis (Win %):
1. d8a5 (50.0%)
2. b8c6 (50.0%)
3. f8e7 (50.0%)
4. d8a5 (50.0%)
5. b8c6 (50.0%)
6. f8e7 (50.0%)
7. f8d6 (49.2%)
8. f8d6 (49.2%)
9. f8b4 (47.1%)
</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): r2qkbnr/pp1n1ppp/2p1p3/8/3pP3/5QPP/PPPP1PB1/RNB1K2R b KQkq -
Side to move: Black
Legal moves: d7e5, f8e7, d7b8, b7b5, h7h5, a8b8, g8e7, d7f6, c6c5, d7c5, f8d6, h7h6, g8f6, d7b6, f8b4, g8h6, d8e7, d8a5, d8b8, f8a3, f7f6, d8h4, f7f5, a7a5, f8c5, g7g5, d8c7, e8e7, g7g6, b7b6, e6e5, d8c8, a8c8, a7a6, d8g5, d8f6, d8b6, d4d3

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

<rationale>
Position analysis (Win %):
1. f8b4 (53.3%)
2. a7a5 (53.1%)
3. d7e5 (51.7%)
4. g7g5 (50.9%)
5. h7h5 (46.9%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b2r/1n1pk1p1/p1p3P1/2P1NB1P/2PK4/8/7R w - -
Side to move: White
Legal moves: e4c5, h1f1, h1e1, d3c2, h1c1, h1b1, f4d6, d3e2, e4f6, f4d2, f4c1, f4e5, h1g1, e4f2, e4d6, h1h2, d3d2, f4h2, h1a1, h1d1, d3e3, f4e3, e4d2, e4g3, f4g3, h4h5, h1h3

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

<rationale>
Position analysis (Win %):
1. h1e1 (51.3%)
2. e4g3 (50.0%)
3. f4g3 (49.1%)
4. e4d2 (48.6%)
5. h1h2 (46.8%)
</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): 8/4b3/6p1/1rpn1kP1/p1p1p2P/2P1BP2/K2N4/2R5 w - -
Side to move: White
Legal moves: c1a1, c1g1, c1b1, d2b1, e3g1, e3c5, d2e4, c1h1, c1f1, a2a1, f3f4, c1c2, d2b3, c1e1, f3e4, a2a3, h4h5, d2c4, e3f4, d2f1, c1d1, e3f2, e3d4

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

<rationale>
Position analysis (Win %):
1. f3e4 (80.4%)
2. d2c4 (24.5%)
3. h4h5 (21.0%)
4. e3g1 (20.9%)
5. e3f2 (20.2%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): 2kr4/ppp2p2/5n2/2Pq2p1/3p3r/2PB1Pp1/P5P1/RN1Q1RK1 w - -
Side to move: White
Legal moves: c5c6, d1c2, d1a4, d3b5, d3c4, b1a3, f1f2, d1e2, a2a3, d3g6, a2a4, f1e1, b1d2, d1d2, d1e1, d3f5, d3e4, c3d4, d1c1, d3e2, d3a6, d1b3, c3c4, d3c2, d3h7, f3f4

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

<rationale>
Position analysis (Win %):
1. d1e1 (5.5%)
2. f1e1 (3.8%)
3. d1c2 (2.9%)
4. f1f2 (1.5%)
5. d3h7 (1.0%)
</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): r2q1rk1/1b1n1pbp/pp1p1np1/3P4/P1p1PP1N/2N2BP1/1P1B3P/R2Q1RK1 b - -
Side to move: Black
Legal moves: a8c8, a8b8, f6d5, f6e4, d8c8, b7d5, g6g5, f6g4, h7h5, a8a7, b7c6, b6b5, d8e8, d8b8, h7h6, d7b8, d7c5, b7c8, g7h6, f6h5, g8h8, f8e8, d8c7, d7e5, d8e7, g7h8, a6a5, f6e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (39.7%)
2. d7c5 (37.9%)
3. b6b5 (35.4%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/2pBpkp1/1p6/p3K2P/8/P1P5/8 w - -
Side to move: White
Legal moves: d6f8, e4f3, d6e5, e4d3, d6f4, d6g3, e4d4, a2a3, d6a3, e4e3, d6c5, d6h2, c2c4, d6e7, d6c7, e4f4, c2c3, d6b4, h4h5, d6b8

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

<rationale>
Position analysis (Win %):
1. d6e5 (85.0%)
2. d6c7 (80.4%)
3. d6f4 (79.0%)
</rationale><uci_move>d6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/ppp2ppp/2np1n2/8/1b1PPB2/2NB1N2/PPP3PP/R2QK2R b KQkq -
Side to move: Black
Legal moves: c6d4, f6d5, b4c3, b4a3, a7a5, f6e4, e8d7, h8f8, c8e6, c6e5, c8f5, a8b8, f6h5, f6g8, c8g4, b4a5, f6d7, e8e7, a7a6, c6e7, f6g4, h7h5, b7b5, d6d5, b4c5, g7g5, c8d7, c8h3, e8g8, e8f8, h8g8, h7h6, d8d7, c6b8, d8e7, b7b6, g7g6, c6a5

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

<rationale>
Position analysis (Win %):
1. b4a5 (61.1%)
2. d6d5 (57.5%)
3. c8g4 (50.5%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/3p1kp1/p1bB1rnp/1pR1p3/8/PB4R1/1P3P1P/5K2 b - -
Side to move: Black
Legal moves: f6e6, e8e6, c6d5

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

<rationale>
Position analysis (Win %):
1. c6d5 (87.8%)
2. e8e6 (52.2%)
3. f6e6 (51.7%)
</rationale><uci_move>c6d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3P1kp/5r2/3B3b/1P2P1q1/2Q1R1Pp/7K w - -
Side to move: White
Legal moves: e2e1, e2d2, c2b2, d4g7, c2b1, c2d3, e3e4, d4f6, c2c7, c2f5, c2c8, c2c4, d4b2, d4e5, d4h8, d4b6, c2c5, e6e7, c2d1, c2c3, d4a7, c2a2, c2c1, c2d2, b3b4, e2f2, c2e4, d4c5, d4c3, c2c6, d4a1

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

<rationale>
Position analysis (Win %):
1. d4c5 (77.6%)
2. c2b1 (75.9%)
3. b3b4 (70.4%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppq1pp1/2n3n1/3p3p/3P3P/PN1QB1b1/1PP2PP1/2KR3R w - -
Side to move: White
Legal moves: d3e2, d1g1, h1f1, d3c4, d3a6, h1g1, d1f1, b3a5, d1e1, d3e4, f2f4, c2c4, c1d2, c2c3, h1h2, d3g6, f2g3, b3a1, e3d2, c1b1, b3d2, h1e1, d1d2, h1h3, f2f3, e3g5, a3a4, d3f5, b3c5, d3b5, d3c3, d3f1, e3h6, d3d2, e3f4

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

<rationale>
Position analysis (Win %):
1. b3c5 (53.9%)
2. f2g3 (46.7%)
3. e3d2 (21.2%)
4. e3g5 (20.9%)
5. d3b5 (20.0%)
</rationale><uci_move>b3c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2k3K1/7p/8/8/8/1Q6 b - - 0 1
Side to move: Black
Legal moves: h5h4, c6c5, c6d5, c6c7, c6d6, c6d7

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>c6d7</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/pp2ppbp/2bpn1p1/3N4/2P1P3/4B3/PP1QBPPP/3R1RK1 w - -
Side to move: White
Legal moves: e2f3, a2a4, g2g4, d5e7, d5f4, b2b4, e3g5, e2d3, e4e5, e3a7, e3b6, d1c1, a2a3, f1e1, d2a5, d2e1, d2c1, d5c3, d2d3, d2c2, f2f3, d2b4, d1e1, b2b3, d5c7, f2f4, d5f6, e2g4, h2h4, g1h1, e3d4, d5b6, d1a1, d5b4, h2h3, e2h5, d2d4, d2c3, e3h6, g2g3, e3f4, e3c5, c4c5, d1b1

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

<rationale>
Position analysis (Win %):
1. b2b4 (56.4%)
2. f2f4 (54.7%)
3. b2b3 (54.0%)
4. f2f3 (54.0%)
5. g2g3 (53.1%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/7k/qBp1p3/P1PpP1bP/3Pp3/3bP3/3Q3N/R5K1 w - -
Side to move: White
Legal moves: h2f1, d2f2, b6c7, h2f3, d2g2, g1h1, b6a7, a1c1, d2b2, d2c2, a1a4, h2g4, d2b4, a1e1, d2e2, a1f1, a1d1, d2d1, d2d3, a1a2, a1b1, g1g2, b6d8, a1a3, d2e1, d2c1, d2c3, h5h6, d2a2

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

<rationale>
Position analysis (Win %):
1. h2g4 (50.0%)
2. a1a2 (38.7%)
3. b6c7 (33.5%)
4. g1g2 (33.1%)
</rationale><uci_move>h2g4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq2k1/1Q3ppp/8/2p5/5B2/P2p1NK1/1P4PP/8 b - -
Side to move: Black
Legal moves: d8d6, d8e8, d3d2, g7g5, h7h5, d8d4, d8d5, d8a5, d8b6, f7f5, d8f6, c8b8, h7h6, c8c6, d8h4, f7f6, d8c7, c8a8, g8f8, d8e7, g8h8, g7g6, d8g5, d8d7, d8f8, c5c4, c8c7

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

<rationale>
Position analysis (Win %):
1. d8e8 (59.7%)
2. h7h5 (56.3%)
3. f7f6 (56.0%)
4. c5c4 (54.3%)
5. h7h6 (50.6%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/p1n2ppp/2p2b2/2Pp4/3P1p2/P3PN2/3N1PPP/1R1Q1RK1 w - -
Side to move: White
Legal moves: b1b7, f3e1, b1b2, d1c1, d2c4, h2h4, d1a4, b1b5, f3g5, f1e1, d1e1, b1c1, d1c2, h2h3, b1b3, b1a1, a3a4, d1e2, b1b4, d2e4, e3e4, d2b3, e3f4, f3e5, b1b6, g2g3, g1h1, b1b8, d1b3, f3h4, g2g4

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

<rationale>
Position analysis (Win %):
1. e3e4 (53.4%)
2. d1a4 (50.3%)
3. b1b3 (49.5%)
</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): r4k1r/pp3ppp/2nb4/1B6/3P1pb1/5N2/PPPBR1PP/2KR4 w - -
Side to move: White
Legal moves: b5c6, d1h1, d1f1, f3g5, d2a5, f3h4, f3g1, h2h3, e2e8, e2e5, e2e7, b2b3, c1b1, e2e6, c2c4, c2c3, d2b4, e2e4, d2f4, b5a6, d2e3, a2a3, b5a4, g2g3, e2e3, b5c4, h2h4, d4d5, f3e1, e2f2, d2c3, f3e5, a2a4, e2e1, d2e1, b2b4, d1e1, b5d3, d1g1

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

<rationale>
Position analysis (Win %):
1. d1e1 (61.3%)
2. e2e4 (58.1%)
3. d2c3 (57.0%)
</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): r3k2r/pp3ppp/2n2n2/3q4/Qb3B2/6P1/PPP1bPBP/R4RK1 w kq -
Side to move: White
Legal moves: f4c1, a1d1, a4a5, a1b1, f4g5, a4b4, g2h3, a1c1, a4b3, a4b5, a4c6, f1c1, g2h1, f1e1, f4d2, f4e3, f1d1, c2c3, b2b3, c2c4, a2a3, a4a7, f4b8, g2e4, f4c7, a1e1, g2f3, g3g4, f4e5, f2f3, f4h6, g2d5, h2h3, g1h1, a4a6, f4d6, h2h4, f1b1, a4a3

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

<rationale>
Position analysis (Win %):
1. g2d5 (72.0%)
2. f1e1 (44.5%)
3. a1e1 (40.9%)
4. c2c3 (23.5%)
</rationale><uci_move>g2d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1bnr/pp1k2pp/8/3pp2Q/8/2N1P3/PP1P1PPP/R1B1KB1R w KQ -
Side to move: White
Legal moves: h5e5, c3e2, f1b5, f2f3, h5h3, f1a6, g2g4, c3e4, g2g3, h2h4, c3d5, e1d1, h5h6, c3b5, h5g5, a2a3, h5h4, f1d3, c3d1, b2b4, d2d3, h5g6, h5f5, c3b1, e3e4, h1g1, a2a4, d2d4, h5e8, e1e2, f2f4, h5e2, b2b3, a1b1, h5g4, h5f7, f1e2, h5d1, h5h7, h2h3, c3a4, f1c4, h5f3

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

<rationale>
Position analysis (Win %):
1. h5e5 (43.1%)
2. d2d4 (42.8%)
3. c3d5 (42.2%)
4. h5f7 (41.6%)
5. h5f5 (39.8%)
</rationale><uci_move>h5e5</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1p1b1ppn/p2pp2p/4P3/4P3/1NN5/PPP2B2/3RKB2 b kq -
Side to move: Black
Legal moves: d7c8, e8c8, e8f8, h8g8, f7f5, d6e5, g7g5, h7f6, d7b5, a6a5, d7a4, a8a7, d7c6, b7b6, h6h5, d6d5, a8c8, a8b8, h7f8, b7b5, g7g6, h8f8, a8d8, e8g8, h7g5, f7f6, e8e7, e8d8

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

<rationale>
Position analysis (Win %):
1. h7g5 (69.8%)
2. h6h5 (69.2%)
3. d6e5 (53.9%)
</rationale><uci_move>h7g5</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/5N2/8/8/3B2P1/5P2/3K4/qr6 w - -
Side to move: White
Legal moves: g4g5, d4g1, f3f4, f7h6, d4b2, f7e5, f7d8, d4f2, d4c5, f7d6, d4e5, f7g5, d2e3, d2e2, d2d3, d4g7, f7h8, d4h8, d4c3, d4e3, d2c2, d4f6, d4a1, d4b6, d4a7

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

<rationale>
Position analysis (Win %):
1. d4a1 (50.0%)
2. f7d6 (50.0%)
3. d4c3 (3.3%)
</rationale><uci_move>d4a1</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1p/2b4p/N1Ppp3/5k2/5P2/3K2PP/8 b - -
Side to move: Black
Legal moves: h6h5, f4f5, f7f6, d5d4, c6a4, f4g5, e5e4, c6b5, f7f5, c6d7, c6a8, c6e8, c6b7

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

<rationale>
Position analysis (Win %):
1. c6a8 (69.6%)
2. c6a4 (61.2%)
3. c6e8 (60.8%)
4. c6b5 (52.2%)
5. c6d7 (50.7%)
</rationale><uci_move>c6a8</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1pN1kpp1/r3bn1p/4p3/p2n4/P3N1P1/1P2PPBP/2R1R1K1 b - -
Side to move: Black
Legal moves: d4e2, b7b5, d8h8, f6h5, d8b8, e5e4, g7g6, e7d6, e7d7, d8g8, d4c2, d4f5, e6a2, d4f3, e7f8, d8d7, a6a7, a6c6, a6a8, e6d7, d8f8, d8c8, a6a5, e6c4, e6b3, g7g5, a6b6, f6d5, h6h5, d4c6, e6c8, f6g8, e6h3, d4b3, f6g4, f6d7, d8e8, e6f5, d8a8, d4b5, f6e4, f6e8, e6d5, a6d6, e6g4, d8d5, f6h7, d8d6, b7b6

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

<rationale>
Position analysis (Win %):
1. a6a7 (52.7%)
2. a6a5 (50.3%)
3. a6b6 (49.5%)
</rationale><uci_move>a6a7</uci_move><|eot_id|>


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

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

Position (FEN): R7/pp3ppk/4p2p/3n4/8/6NP/r4PP1/6K1 w - -
Side to move: White
Legal moves: g3h1, g1f1, a8g8, g3e2, g3f5, f2f4, a8h8, a8f8, f2f3, a8b8, g1h1, a8c8, a8e8, a8d8, a8a7, h3h4, g3e4, g1h2, g3h5, g3f1

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

<rationale>
Position analysis (Win %):
1. a8b8 (16.2%)
2. a8f8 (14.8%)
3. g3h5 (14.0%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/6pp/p2p2n1/1P1P1p2/4p3/N7/PP2BPPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: c1f4, e1d2, e2d3, a3c4, c1d2, c1h6, e2f1, c1g5, a3b1, f2f3, b2b4, g2g4, e2h5, d1c2, h2h3, e2f3, e2g4, a1b1, a3c2, g2g3, h2h4, b2b3, d1d3, e1g1, d1d4, d1d2, e2c4, b5a6, c1e3, d1b3, b5b6, f2f4, h1f1, e1f1, d1a4, h1g1

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

<rationale>
Position analysis (Win %):
1. b5a6 (61.7%)
2. a3c2 (59.5%)
3. d1d4 (56.7%)
4. d1a4 (56.6%)
</rationale><uci_move>b5a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2kp1/7p/8/P1P1r3/2P2KPP/8 w - -
Side to move: White
Legal moves: g2g4, c3c4, f2f1, h2h4, g2g3, h2h3, f2g1, f2e3, a3a4

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

<rationale>
Position analysis (Win %):
1. f2e3 (53.0%)
2. c3c4 (4.5%)
3. h2h3 (4.5%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1b3p1p/p5p1/2p5/8/BP2q2P/P2R2P1/2KQ1B2 b - -
Side to move: Black
Legal moves: d8a8, b7a8, e3e7, b7c6, e3d3, e3e2, c5c4, e3e5, e3g3, e3f3, g8g7, e3e4, f7f6, d8d3, e3g5, a6a5, d8d6, e3e8, e3e6, h7h5, e3f4, g8f8, b7g2, e3h6, e3e1, e3h3, f7f5, e3g1, h7h6, g6g5, d8d5, d8d7, b7e4, d8c8, b7f3, e3f2, d8f8, e3c3, d8d2, b7c8, g8h8, d8e8, d8b8, e3b3, d8d4, e3d2, e3d4, b7d5

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

<rationale>
Position analysis (Win %):
1. b7f3 (69.8%)
2. b7g2 (50.0%)
3. e3c3 (12.0%)
</rationale><uci_move>b7f3</uci_move><|eot_id|>


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

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

Position (FEN): 2br1rk1/1p3qb1/p1p5/P1Pp1p1p/3P2p1/4P1P1/2Q1BPP1/1R2N1KR b - -
Side to move: Black
Legal moves: f5f4, c8d7, f8e8, f7f6, f7c7, g7f6, g7d4, g7e5, f7e8, b7b6, g8h7, f7e7, g7h6, b7b5, d8e8, g7h8, f7g6, d8d6, g8h8, f7d7, f7e6, h5h4, c8e6, d8d7

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

<rationale>
Position analysis (Win %):
1. d8e8 (58.8%)
2. g7h6 (58.2%)
3. g7f6 (58.2%)
4. f8e8 (56.0%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/1q1k2p1/5p2/1PRpp3/P6P/3K1PP1/8 b - -
Side to move: Black
Legal moves: b6c5, g6g5, d6d5, e4e3, b6b8, d6e6, h7h5, b6c7, b6a5, b6c6, h7h6, b6b4, b6a6, d6e5, d4d3, b6d8, b6b5, b6a7, f5f4, d6e7, b6b7, d6d7

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

<rationale>
Position analysis (Win %):
1. d6e6 (8.5%)
2. d6e5 (7.8%)
3. d6d5 (7.3%)
4. b6a7 (4.7%)
5. d4d3 (1.1%)
</rationale><uci_move>d6e6</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1pp3pp/p7/Q1n3q1/2P5/2NP4/PP2B2P/1K2R3 b - -
Side to move: Black
Legal moves: a8d8, h7h6, c5a4, g5g2, b7b5, e8b8, g5d5, g5g6, b7b6, g5c1, c5e4, h7h5, g5e7, e8d8, e8e7, e8e6, g8f7, g5e5, g5f6, a8a7, e8e2, e8e3, c5b3, g7g6, e8f8, c7c6, g5f5, g5e3, g8f8, g5h5, c5d3, e8e5, g5g1, g5d8, g8h8, g5h6, g5g3, e8e4, g5f4, a8b8, g5h4, c5d7, g5g4, a8c8, e8c8, c5e6, g5d2

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

<rationale>
Position analysis (Win %):
1. g5h4 (17.3%)
2. g5e5 (17.1%)
3. b7b6 (15.3%)
</rationale><uci_move>g5h4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/3p1n2/2b1N3/3nP3/1B6/PPP2PPP/RNBQ1RK1 w - -
Side to move: White
Legal moves: e5d7, a2a3, c2c4, d1d3, c1h6, g2g4, f1e1, d1e1, b3c4, b1a3, b3f7, e5d3, b3d5, e5c6, c1e3, g1h1, d1g4, h2h3, e5c4, h2h4, g2g3, f2f3, b1c3, d1f3, d1e2, b3e6, b1d2, e5f7, e5f3, c2c3, c1g5, c1f4, b3g8, c1d2, e5g6, d1d2, e5g4, a2a4, b3a4, f2f4, d1d4, d1h5

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

<rationale>
Position analysis (Win %):
1. e5d3 (20.6%)
2. e5f7 (14.8%)
3. e5f3 (10.4%)
</rationale><uci_move>e5d3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/Bppnq1b1/p2p3p/P2Pp1pn/2P1Pp1P/1PNN1P2/3QB1P1/2R1K2R w K -
Side to move: White
Legal moves: d3b2, c1c2, b3b4, c1a1, d3c5, c1b1, h4g5, d2d1, e1d1, a7d4, c3a2, a7b8, c3b5, a7g1, g2g4, a7b6, d3b4, e1f2, h1g1, g2g3, d2c2, c3d1, h1h3, c1d1, h1f1, a7f2, d3f2, c3a4, d2e3, d3e5, a7c5, c4c5, e1f1, e2f1, d3f4, e1g1, e2d1, d2f4, h1h2, c3b1, d2b2, a7e3, d2a2

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

<rationale>
Position analysis (Win %):
1. a7f2 (61.0%)
2. a7g1 (44.8%)
3. h4g5 (27.2%)
4. c4c5 (25.7%)
5. g2g4 (25.4%)
</rationale><uci_move>a7f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1bppp/p1n5/1p1pp3/B2PR3/5N2/PPP2PPP/RNBQ2K1 w kq -
Side to move: White
Legal moves: c2c4, e4h4, c2c3, b2b4, b1a3, d4e5, g2g4, d1d3, c1f4, e4e1, d1e2, e4f4, h2h3, f3e5, b1c3, a4b5, g1h1, e4e2, g1f1, b1d2, e4e3, e4e5, c1d2, a2a3, d1d2, d1f1, c1g5, f3d2, c1e3, f3g5, a4b3, d1e1, h2h4, c1h6, g2g3, e4g4, f3e1, f3h4, b2b3

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

<rationale>
Position analysis (Win %):
1. f3e5 (53.9%)
2. e4e1 (50.6%)
3. e4e3 (48.9%)
4. e4e2 (43.1%)
5. a4b5 (40.0%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/3R1p2/7p/p6P/3p1P2/2b5/4K3/8 b - -
Side to move: Black
Legal moves: f8e8, a5a4, f8g7, f7f5, f8g8, c3b4, c3e1, c3a1, c3d2, f7f6, d4d3, c3b2

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

<rationale>
Position analysis (Win %):
1. f8g7 (76.2%)
2. f8g8 (76.2%)
3. c3b2 (60.3%)
</rationale><uci_move>f8g7</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1p2k2p/2p2pp1/b3p3/p1P1P3/3n1NP1/PPK1RPBP/8 w - -
Side to move: White
Legal moves: e2e3, b2b3, c2b1, g2h3, b2b4, f3g1, g2h1, f3g5, g2f1, e2d2, f3d2, a2a3, c4c5, f3e5, h2h3, f3d4, f3h4, e2e1, g3g4, f3e1, h2h4, c2d1

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

<rationale>
Position analysis (Win %):
1. a2a3 (28.0%)
2. c2b1 (23.4%)
3. b2b3 (21.5%)
4. g2f1 (19.7%)
</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): r1bq3r/ppp1kpQ1/2nb3p/3pp2n/8/4PN2/PPPP1PPP/RNB1KB1R w KQ -
Side to move: White
Legal moves: f3d4, g7h8, g7e5, g7f7, c2c4, a2a3, f1b5, g2g4, e1e2, f1e2, e3e4, f1c4, b2b3, h1g1, f1a6, g7h7, f3h4, h2h4, h2h3, e1d1, d2d4, a2a4, g7g8, d2d3, g7h6, b1a3, f3e5, g7g6, b1c3, c2c3, f3g5, g7g5, b2b4, g7f8, g7f6, g2g3, g7g3, f3g1, f1d3, g7g4

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

<rationale>
Position analysis (Win %):
1. g7h8 (10.7%)
2. g7g3 (10.6%)
3. g7e5 (9.2%)
4. d2d4 (8.8%)
5. f3e5 (8.0%)
</rationale><uci_move>g7h8</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/4ppb1/p2p1n1p/2n2Np1/8/q3P2P/2P1NPPB/1Q2R1K1 b - -
Side to move: Black
Legal moves: c8c6, e7e6, f6e4, a3a5, c8a8, a3a1, g8h8, c5d7, c8e8, c5b7, a3b3, e7e5, f6d5, c8d8, h6h5, a3c1, a3b2, g7h8, c5a4, f6g4, a3b4, c5e6, g8h7, c5d3, f6h5, a3d3, a3e3, g7f8, g8f8, g5g4, a3c3, a3a4, f6h7, c5b3, f6d7, c8b8, a3a2, c8c7, a6a5, c5e4, f6e8, c8f8, d6d5

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

<rationale>
Position analysis (Win %):
1. g8h8 (61.8%)
2. g8h7 (58.7%)
3. c8e8 (39.0%)
4. g8f8 (37.7%)
5. g7f8 (34.0%)
</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): r3k2r/pp3pp1/2p1pn1n/1P4N1/2q5/b5RP/P2P1P1P/4KB2 b kq -
Side to move: Black
Legal moves: a7a5, a7a6, c4d4, e8c8, a3d6, a8b8, h8h7, a8c8, e8e7, c4b4, a3c1, f6h5, a3e7, f6g4, c4e4, h8f8, a3b4, c4d5, c4a2, f6e4, e8d8, f6h7, c4a4, c6b5, c4c5, f6d7, c4b3, a8d8, h8g8, c4f1, c4c3, c4g4, e6e5, h6f5, e8d7, e8g8, a3f8, h6g8, c4b5, c4d3, a3c5, b7b6, e8f8, h6g4, c6c5, c4h4, c4e2, f6g8, g7g6, c4f4

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

<rationale>
Position analysis (Win %):
1. c4a2 (0.4%)
2. c4c2 (0.4%)
3. c4c1 (1.0%)
</rationale><uci_move>c4a2</uci_move><|eot_id|>


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

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

Position (FEN): R7/P5k1/8/r4PKp/8/8/8/8 w - -
Side to move: White
Legal moves: g5f4, a8b8, g5h4, a8h8, a8d8, a8f8, a8e8, a8c8, a8g8, g5h5

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

<rationale>
Position analysis (Win %):
1. g5h4 (99.0%)
2. g5f4 (99.0%)
3. a8c8 (50.0%)
</rationale><uci_move>g5h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2p1kp2/P4Rp1/4P1P1/4bN2/5r2/4K3 b - -
Side to move: Black
Legal moves: f2c2, e3a7, f2f3, f2a2, f2e2, c6c5, f2g2, e6e7, f2f1, f2h2, f2d2, e3d2, e3f4, e3b6, e3c5, e3c1, e6f7, e3d4, f2b2, e6d7, e6d6

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

<rationale>
Position analysis (Win %):
1. f2b2 (53.0%)
2. e6d6 (51.9%)
3. f2c2 (51.3%)
4. f2a2 (50.6%)
5. f2g2 (50.0%)
</rationale><uci_move>f2b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1nppp/1B4n1/3P4/2P5/8/PqNQBPPP/RN3RK1 b - -
Side to move: Black
Legal moves: b2b5, c7c5, c8f5, a7b6, f7f5, b2c1, b2a3, c7c6, b2b4, h7h6, g6h4, c7b6, d8f8, g8f8, d8e8, g8h8, b2b3, e7f5, b2b1, b2e5, g6f4, b2c2, g6e5, c8d7, e7c6, a7a6, b2a2, c8e6, d8d6, b2f6, d8d5, b2b6, c8h3, b2c3, a7a5, e7d5, a8b8, b2a1, d8d7, c8g4, g6f8, b2d4, g6h8, f7f6, h7h5

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

<rationale>
Position analysis (Win %):
1. d8d5 (85.0%)
2. c8f5 (79.7%)
3. c7b6 (58.0%)
4. b2b6 (54.9%)
5. a7b6 (52.0%)
</rationale><uci_move>d8d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/ppp2ppp/8/3pQ3/8/1Pn5/PBPP1PPP/R3KBNR b KQkq -
Side to move: Black
Legal moves: e8d7, d8e7, f8e7, c8e6

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

<rationale>
Position analysis (Win %):
1. e8d7 (59.0%)
2. c8e6 (50.9%)
3. f8e7 (50.0%)
4. d8e7 (49.6%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2rk1/2q5/p2bp2Q/8/1p3n2/2P5/PPBB1PPP/R3R1K1 b - -
Side to move: Black
Legal moves: d6c5, d6e5, f8f6, c7c5, f8e8, b8b6, c7g7, c8d7, c7a7, c7f7, c8b7, c7b6, f4h3, f8f5, g8f7, f8f7, c7d8, f4h5, f4e2, f4g2, f4d5, f4d3, b8b7, c7a5, f8d8, c7c4, c7e7, c7b7, c7h7, f4g6, a6a5, b8b5, d6e7, b4b3, e6e5, b8a8, c7d7, c7c3, b4c3, c7c6

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

<rationale>
Position analysis (Win %):
1. b8b7 (50.0%)
2. c7f7 (50.0%)
3. c7b7 (48.4%)
4. c7g7 (48.2%)
5. b8b5 (43.6%)
</rationale><uci_move>b8b7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/8/2R5/2R3K1/2k5 b - - 0 1
Side to move: Black
Legal moves: c1d1, c1b1

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>c1d1</uci_move><|eot_id|>


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

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

Position (FEN): 2N5/3k4/R7/p3r1p1/r5P1/5P2/4pK2/4B3 w - -
Side to move: White
Legal moves: a6e6, e1a5, a6g6, a6f6, c8e7, c8b6, e1b4, a6a7, f2g1, f3f4, f2g3, f2g2, e1c3, a6c6, e1d2, c8a7, a6a5, a6b6, a6h6, c8d6, a6a8, a6d6

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

<rationale>
Position analysis (Win %):
1. c8b6 (93.6%)
2. c8a7 (51.0%)
3. c8d6 (50.0%)
</rationale><uci_move>c8b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pqp1ppp/p3pn2/8/3NP3/3B4/PPP2PPP/RNBQ1R1K b kq -
Side to move: Black
Legal moves: f6d5, b7b6, h7h6, f8b4, c7b6, g7g5, c7c4, f8c5, c7c3, e6e5, h7h5, a6a5, c7f4, g7g6, b7b5, f8d6, d7d6, c7a5, b8c6, c7d8, f6g8, f8a3, f6e4, c7g3, e8e7, h8g8, f8e7, c7e5, c7c2, c7c5, a8a7, c7d6, f6g4, f6h5, c7c6, e8d8, c7h2, d7d5

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

<rationale>
Position analysis (Win %):
1. b8c6 (54.3%)
2. b7b5 (53.9%)
3. f8c5 (53.9%)
4. f8e7 (53.7%)
5. d7d5 (50.3%)
</rationale><uci_move>b8c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R7/6P1/2p4p/p7/5r2/1BK2n2/8 w - -
Side to move: White
Legal moves: b2g7, a7c7, a7a8, a7f7, b2f6, c2d2, b2d4, c2c1, b2c3, a7d7, a7g7, b2e5, a7a6, a7a5, b2h8, b2c1, b2a3, c2b1, a7b7, a7h7, b2a1, g6g7, a7a4, a7e7

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

<rationale>
Position analysis (Win %):
1. g6g7 (99.0%)
2. b2e5 (99.0%)
3. a7a8 (75.3%)
4. b2a1 (74.6%)
5. a7c7 (74.4%)
</rationale><uci_move>g6g7</uci_move><|eot_id|>


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

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

Position (FEN): 8/1Q6/5k2/2p5/8/4K3/8/8 w - - 0 1
Side to move: White
Legal moves: b7b5, b7f7, b7h7, b7f3, b7h1, b7a6, e3f4, b7c6, b7g7, b7e7, b7a7, b7a8, b7g2, e3e2, b7e4, b7c8, b7b4, b7b3, e3d3, b7d7, b7b8, e3e4, b7d5, b7b1, e3d2, e3f3, b7c7, b7b6, b7b2, e3f2

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>b7c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2n1p3/4q3/3N2Q1/2b1B3/PPP2PPP/2KR1B1R w kq -
Side to move: White
Legal moves: c1b1, g4h3, f1b5, d4e6, f2f4, d4b5, e3h6, g4e2, g2g3, d1e1, g4f3, f1d3, f1a6, e3g5, d4b3, d1d3, e3f4, g4h4, g4f4, a2a4, e3d2, b2b3, d4f3, a2a3, g4g3, h1g1, b2c3, g4f5, f2f3, d4e2, h2h4, h2h3, g4g7, g4e6, b2b4, d4c6, g4g6, g4e4, f1c4, g4h5, d1d2, d4f5, g4g5, f1e2

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

<rationale>
Position analysis (Win %):
1. b2c3 (56.9%)
2. f1b5 (40.8%)
3. e3f4 (40.0%)
4. d4f3 (37.3%)
5. d4b5 (23.9%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6b1/8/5N1P/1k3p2/1p6/8/1K6 b - -
Side to move: Black
Legal moves: g7a1, g7c3, b4a3, g7f6, g7d4, g7h6, b4c4, b3b2, b4c3, f4f3, g7b2, g7e5, b4b5, b4a5, g7h8, g7f8, b4a4, b4c5

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

<rationale>
Position analysis (Win %):
1. g7e5 (9.8%)
2. g7f6 (2.4%)
3. f4f3 (1.0%)
</rationale><uci_move>g7e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k1r3p/p1R3p1/1pK5/1P6/8/6PP/8 w - -
Side to move: White
Legal moves: c6c8, c6g6, c6b6, c6a6, g2g4, g2g3, h2h3, h2h4, c6f6, c6c7, c6e6, c6d6

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

<rationale>
Position analysis (Win %):
1. c6b6 (49.9%)
2. c6e6 (49.3%)
3. c6f6 (49.0%)
4. g2g3 (16.2%)
5. g2g4 (13.6%)
</rationale><uci_move>c6b6</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/1p4k1/p1b2r2/2P1Rp1r/5P2/3B3P/PP2K3/8 b - -
Side to move: Black
Legal moves: c6e8, c6d5, b7b6, c6b5, c6g2, c6f3, h5h4, f6h6, f6f7, h5h3, f6f8, g7h6, c6a4, f6g6, h5h6, h5h8, c6d7, g7h7, g7f7, c6e4, c6h1, f6e6, h5h7, g7g6, f6d6, a6a5, b7b5, h5g5

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

<rationale>
Position analysis (Win %):
1. c6h1 (82.6%)
2. f6f7 (75.9%)
3. a6a5 (75.3%)
4. h5h3 (74.1%)
5. h5h4 (69.6%)
</rationale><uci_move>c6h1</uci_move><|eot_id|>


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

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

Position (FEN): r2q2nr/pp1k1ppp/3b4/n1p1p3/3pP3/3P2N1/PPPB1PPP/R2QK1NR w KQ -
Side to move: White
Legal moves: d2c1, g1e2, d2g5, a2a3, g3h5, b2b3, d1e2, d1b1, g3f1, c2c4, d2a5, g1h3, g3f5, d1f3, d1h5, e1e2, a1c1, d2e3, d1c1, e1f1, d1g4, g3e2, f2f4, f2f3, d2h6, h2h4, c2c3, h2h3, b2b4, g1f3, a2a4, d2b4, d2f4, d2c3, a1b1

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

<rationale>
Position analysis (Win %):
1. d1g4 (79.6%)
2. g3f5 (65.2%)
3. f2f4 (64.9%)
</rationale><uci_move>d1g4</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/3bppkp/3p2p1/q4PQ1/1ppnP1P1/3P2NP/rPP2RB1/1R4K1 w - -
Side to move: White
Legal moves: f2e2, c2c3, g2f3, h3h4, f2f4, f5f6, g1h2, f5g6, b1e1, g5f6, g5f4, f2f1, d3c4, b2b3, g3e2, g3h5, g1f1, b1d1, g5h4, b1c1, g3f1, f2d2, g3h1, g5e7, g5d2, f2f3, g1h1, g2f1, g2h1, g5e3, g5c1, g5g6, g5h5, b1f1, g5h6, b1a1, e4e5

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

<rationale>
Position analysis (Win %):
1. g3h5 (68.1%)
2. f5f6 (62.7%)
3. g5e7 (61.0%)
4. c2c3 (54.8%)
</rationale><uci_move>g3h5</uci_move><|eot_id|>


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

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

Position (FEN): 2b5/2k2BK1/r7/2R2P2/1P4P1/P7/8/8 b - -
Side to move: Black
Legal moves: c7d8, c7b7, c7b8, a6c6, c7d7, c7d6, c7b6

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

<rationale>
Position analysis (Win %):
1. c7d6 (96.7%)
2. c7b8 (95.0%)
3. c7d8 (95.0%)
</rationale><uci_move>c7d6</uci_move><|eot_id|>


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

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

Position (FEN): 7k/5K1P/8/4p1P1/5b2/5P2/8/8 w - -
Side to move: White
Legal moves: g5g6, f7e7, f7g6, f7e8, f7e6, f7f6, f7f8

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

<rationale>
Position analysis (Win %):
1. g5g6 (53.3%)
2. f7g6 (50.0%)
3. f7f6 (50.0%)
4. f7e6 (50.0%)
5. f7e7 (0.4%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/ppq1ppbp/6p1/3pP3/5P2/2PnB3/PP2Q1PP/RN1R2K1 w - -
Side to move: White
Legal moves: g1f1, e3b6, e2f3, d1f1, d1d2, e3d2, e3a7, g1h1, e3c5, h2h4, e5e6, g2g4, c3c4, b2b3, e2f2, a2a4, e2g4, a2a3, e2h5, b1d2, e2e1, h2h3, b1a3, e2d3, d1e1, e3d4, e2f1, d1c1, e3f2, b2b4, e2d2, d1d3, e2c2, g2g3, f4f5, e3c1

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

<rationale>
Position analysis (Win %):
1. d1d3 (50.0%)
2. e2d3 (49.7%)
3. b1a3 (22.2%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r1k1/p4p1p/b1Q3pP/3pq3/2P5/8/PP1N1PP1/2KR3R w - -
Side to move: White
Legal moves: c6b6, c6c5, f2f4, d1f1, g2g4, c6e8, h1h5, b2b3, c1c2, h1e1, c6a4, c6d5, d1e1, b2b4, h1f1, c4c5, c6e6, c6a6, c6f6, c4d5, g2g3, d2b3, f2f3, c6b5, d2f3, d2b1, c6c7, c6a8, h1h2, c6g6, h1g1, h1h4, d2e4, c6d6, h1h3, c6c8, d1g1, c6b7, d2f1, a2a4, c1b1, a2a3, c6d7

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

<rationale>
Position analysis (Win %):
1. d2b3 (35.5%)
2. c6e8 (14.6%)
3. b2b3 (12.1%)
4. c6b5 (6.9%)
5. c6b7 (3.3%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


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

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

Position (FEN): 2k1rb1r/pppq1pp1/2n3n1/3N1b1p/3P3P/PN2BP2/1PPQB1P1/2KR3R w - -
Side to move: White
Legal moves: d5f4, e2d3, d1e1, e2a6, h1f1, g2g3, e2c4, d5b4, b3a1, c1b1, c2c3, h1h2, d5b6, e3g5, d2d3, e3g1, d2c3, d1g1, d2a5, d5c3, e2f1, b3a5, h1g1, g2g4, d5c7, a3a4, h1e1, d2b4, e2b5, e3f4, d1f1, c2c4, b3c5, d5e7, d5f6, h1h3, e3h6, e3f2, d2e1, f3f4

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

<rationale>
Position analysis (Win %):
1. d5c3 (66.1%)
2. c2c4 (63.9%)
3. e2c4 (63.2%)
</rationale><uci_move>d5c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p2bppp/p7/6B1/4N1n1/3B1Q2/PP4PP/R4R1K w - -
Side to move: White
Legal moves: f1c1, g5e7, f3g3, f1g1, a2a3, g5f6, a1d1, h2h4, a1b1, f1d1, g5f4, f3f7, e4c5, f1f2, f3d1, d3c4, e4g3, g5h4, b2b4, h1g1, g5e3, f1e1, e4f6, f3f6, d3b5, f3h3, h2h3, f3e2, a1c1, e4c3, a1e1, g5c1, f3f2, e4d2, f3f4, e4f2, g5d2, e4d6, g2g3, d3b1, f1b1, f3f5, g5h6, f3e3, b2b3, d3c2, a2a4, d3a6, f3g4, d3e2

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

<rationale>
Position analysis (Win %):
1. g5e7 (50.0%)
2. a1e1 (50.0%)
3. g5f4 (49.5%)
4. g5d2 (41.4%)
</rationale><uci_move>g5e7</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/2R2R1p/4k1p1/3p4/p3p3/P3K3/1r2P2P/8 w - -
Side to move: White
Legal moves: f7f1, c7b7, c7c8, e3f4, f7f2, c7c1, h2h4, h2h3, f7f6, f7f5, f7f4, f7g7, c7a7, f7f3, e3d4, c7c3, f7e7, c7c6, c7c2, f7f8, c7c5, f7d7, c7e7, c7d7, e3f2, c7c4, f7h7

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

<rationale>
Position analysis (Win %):
1. f7h7 (32.5%)
2. f7g7 (23.2%)
3. f7d7 (22.3%)
4. c7a7 (22.0%)
5. h2h3 (21.5%)
</rationale><uci_move>f7h7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/p1r2p1p/bpn1p1p1/4P2P/2Pp1B1R/3B4/P2K1PP1/7R b - -
Side to move: Black
Legal moves: h7h6, b6b5, a6b7, c6b4, c7c8, c6e7, a6c4, g8h8, g6g5, c6e5, a6c8, f8d8, c6a5, c7b7, c7d7, g8g7, g6h5, f8e8, f7f6, c6b8, f7f5, f8b8, f8a8, c7e7, f8c8, a6b5, c6d8

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

<rationale>
Position analysis (Win %):
1. c7b7 (52.3%)
2. a6b7 (51.9%)
3. c7d7 (51.3%)
4. c6a5 (48.4%)
5. c6b4 (47.3%)
</rationale><uci_move>c7b7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/p3b1pp/2p5/2p2p2/4n3/N5P1/PPP2PBP/R1B1R1K1 b kq -
Side to move: Black
Legal moves: e7d6, e7h4, e8f7, e4c3, h7h6, c8b7, h8g8, e7d8, e8g8, e4f6, e4g3, c8d7, c5c4, e7f6, e4f2, g7g5, h7h5, a7a5, c8a6, a7a6, e8d8, e7g5, e8f8, e4d6, e4g5, e8d7, h8f8, e4d2, a8b8, g7g6, e7f8, f5f4, c8e6

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

<rationale>
Position analysis (Win %):
1. a7a6 (73.6%)
2. h7h6 (72.6%)
3. e8f8 (72.5%)
4. e8f7 (70.5%)
5. c8a6 (68.1%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): r1q1r1k1/pp3ppp/6n1/P1p2b2/4NP2/3Q1BP1/1PP4P/R4RK1 b - -
Side to move: Black
Legal moves: g6h8, c8d7, g8f8, g6e5, e8e7, a7a6, b7b5, f5d7, f5h3, e8e6, f5e6, a8b8, h7h5, f5e4, e8d8, f7f6, c8c6, g8h8, c8e6, c8b8, g6h4, h7h6, g6f4, g6f8, e8e4, c8c7, c8d8, g6e7, e8f8, f5g4, c5c4, e8e5, b7b6

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

<rationale>
Position analysis (Win %):
1. e8e7 (55.0%)
2. c8c6 (53.9%)
3. f5e4 (51.8%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5P1P/8/8/8/1K6/3k4 w - - 0 1
Side to move: White
Legal moves: b2a2, b2b3, b2c3, f6f7, b2a1, h6h7, b2a3, b2b1

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>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/2qn1Np1/b1p2n1p/p3p3/N3P1PP/PB3P2/2PQ4/2KR3R b - -
Side to move: Black
Legal moves: f6e8, h6h5, a6b7, a6e2, c7b6, c7d6, b8b3, c7a7, b8c8, b8e8, g8h7, f6h5, f8f7, b8b6, a6f1, f8c8, b8d8, c7d8, a6b5, f8e8, b8b7, f6d5, a6d3, b8b5, b8b4, c6c5, a6c8, f8d8, d7b6, f6e4, f6h7, b8a8, c7c8, f6g4, c7b7, g7g6, d7c5, a6c4, g7g5

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

<rationale>
Position analysis (Win %):
1. c7a7 (71.7%)
2. b8b3 (63.6%)
3. f8f7 (57.3%)
</rationale><uci_move>c7a7</uci_move><|eot_id|>


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

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

Position (FEN): 2rqr1k1/1b1nbppp/2n1p3/2ppP3/1p3B1P/pP1P1NPB/P1P2P1N/2RQR1K1 w - -
Side to move: White
Legal moves: c1b1, f3g5, f3d4, d3d4, f4g5, e1e4, h4h5, e1e3, g1h1, g3g4, h3f5, h2g4, f4e3, e1f1, f4d2, d1d2, f4h6, h3g4, g1f1, g1g2, e1e2, h3f1, h3g2, d1e2, h2f1, c2c3, h3e6, c2c4, c1a1, f3d2

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

<rationale>
Position analysis (Win %):
1. f3g5 (47.2%)
2. d1e2 (45.1%)
3. c1a1 (43.6%)
4. h2g4 (43.1%)
5. f4d2 (43.0%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1Br/pppp2pp/2n2p2/4p3/1b2PP2/2N5/PPPP2PP/R1BQK1NR b KQkq -
Side to move: Black
Legal moves: e5f4, e8e7, b4d6, d8e7, b4a3, b4c3, b4f8, f6f5, h7h5, a7a6, g7g6, d7d6, g7g5, e8f8, b4e7, c6e7, b4c5, d7d5, b7b6, b7b5, c6d4, c6a5, a7a5, h8g8, h7h6, b4a5, a8b8, c6b8

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

<rationale>
Position analysis (Win %):
1. f6f5 (80.4%)
2. e5f4 (80.3%)
3. d7d6 (80.1%)
4. h8g8 (64.0%)
5. b4c3 (63.2%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1n3k/6p1/6r1/R6p/3B1P2/4P3/PP4P1/R5K1 b - -
Side to move: Black
Legal moves: h8g8, g6g4, g6g2, d8c6, g6a6, b8c8, b8b2, g6e6, d8f7, b8b7, g6c6, g6g5, d8e6, h5h4, b8b3, d8b7, g6b6, b8b4, g6f6, b8a8, b8b6, h8h7, g6h6, g6g3, b8b5, g6d6

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

<rationale>
Position analysis (Win %):
1. g6c6 (88.3%)
2. h8g8 (87.8%)
3. d8c6 (87.4%)
4. g6h6 (87.2%)
5. h5h4 (86.7%)
</rationale><uci_move>g6c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n5/2P2Q2/8/P4N2/1p2BPPP/3R1RK1 b - -
Side to move: Black
Legal moves: c6e5, e7c5, c6b8, g8h8, h7h6, c6b4, e7h4, d8b8, d8d5, d8d1, d8e8, a7a6, e7f6, a7a5, a8c8, d8d7, e7d6, c6a5, h7h5, d8c8, d8d6, d8d3, b2b1r, b2b1b, d8d2, f7f6, b2b1n, f8e8, b2b1q, g7g6, c6d4, d8d4, e7g5, g7g5, a8b8

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

<rationale>
Position analysis (Win %):
1. d8b8 (55.0%)
2. d8e8 (52.3%)
3. d8c8 (47.2%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1pRbbppp/p3p3/4n3/5n2/1Q1B4/PP3PPP/5RK1 w kq -
Side to move: White
Legal moves: d3g6, f2f3, f1a1, b3d1, c7d7, c7b7, b3b5, b3b4, d3c2, c7c6, b3b6, c7c1, d3b1, a2a4, d3b5, c7c3, c7c8, c7c5, h2h3, d3c4, g2g4, b3e6, f1c1, g1h1, f1d1, c7c4, d3h7, b3a3, g2g3, b3d5, d3e2, d3e4, b3c3, b3c2, b3b7, b3a4, c7c2, f1b1, b3c4, d3a6, h2h4, a2a3, f1e1, d3f5

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

<rationale>
Position analysis (Win %):
1. b3b7 (50.0%)
2. d3e4 (50.0%)
3. d3c2 (37.0%)
4. d3b1 (35.6%)
</rationale><uci_move>b3b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppnpp1p/3p2p1/7n/3P1B2/P3PN2/1PP2PPP/RN1QKB1R w KQkq -
Side to move: White
Legal moves: g2g3, b1c3, e1e2, f3e5, a1a2, d4d5, b2b3, f4g3, h2h3, f3g5, f4e5, b1d2, h2h4, e1d2, f1c4, f3g1, e3e4, a3a4, f1a6, f3h4, d1e2, b2b4, d1c1, f3d2, f4g5, d1d2, h1g1, d1d3, c2c4, c2c3, f4h6, f1b5, f1e2, f4d6, f1d3, g2g4

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

<rationale>
Position analysis (Win %):
1. f4g5 (49.6%)
2. h2h4 (44.5%)
3. d1d2 (44.5%)
4. b1c3 (44.0%)
5. f4g3 (43.3%)
</rationale><uci_move>f4g5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/2qp1ppp/1pnbpn2/1N6/2P1P3/P3BP2/1P4PP/2RQKB1R b Kkq -
Side to move: Black
Legal moves: c7a7, d6h2, d6f8, c7b8, h7h6, c8a6, c6a5, d6e7, c6e5, g7g6, g7g5, c8b7, d6f4, e8e7, e6e5, a8a6, d6e5, d6b4, f6h5, c6a7, a8b8, e8g8, d6g3, e8d8, c7d8, h8g8, c6e7, d6a3, h8f8, f6e4, c6b8, e8f8, c7b7, a8a4, d6c5, a8a7, a8a3, a8a5, f6g4, h7h5, c6d8, f6d5, c6b4, f6g8, c6d4

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

<rationale>
Position analysis (Win %):
1. c7b8 (79.6%)
2. d6h2 (78.6%)
3. d6g3 (75.7%)
</rationale><uci_move>c7b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/7p/1p6/4BQ2/2q4P/Pn3PP1/4R1K1 w - -
Side to move: White
Legal moves: e4d5, e1e3, g2g4, g2g3, f4h2, e1b1, e4f5, f4b8, f4d6, f4d2, g1h1, f4g4, f4h4, f4c7, f2f3, e1c1, e1f1, e4b1, f4e3, g1f1, f4f7, g1h2, a2a4, e4g6, f4f3, e4c2, e1d1, f4e5, e4f3, e4c6, e4a8, f4f6, f4f5, e1e2, e4d3, f4h6, h3h4, a2a3, e1a1, f4g5, e4b7, f4c1, f4g3, e4h7

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

<rationale>
Position analysis (Win %):
1. e1c1 (87.4%)
2. e1e3 (55.5%)
3. e1e2 (50.0%)
4. f4c1 (50.0%)
5. e1b1 (49.6%)
</rationale><uci_move>e1c1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/3bpp2/p4bp1/1rp5/2N5/1P6/1P3PP1/2R2K1R b - -
Side to move: Black
Legal moves: d7e6, b5b8, f6g5, d7g4, f6b2, d7e8, f6d4, g6g5, f6h4, d7c8, b5a5, d7f5, b5b7, a6a5, b5b3, e7e5, f6e5, f6h8, d7h3, g8g7, d7c6, b5b4, e7e6, g8f8, f6g7, f6c3, b5b6

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

<rationale>
Position analysis (Win %):
1. d7e6 (41.0%)
2. f6d4 (40.6%)
3. d7f5 (38.7%)
4. g8g7 (38.1%)
5. b5b3 (29.2%)
</rationale><uci_move>d7e6</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/1p2ppbp/pB3np1/8/2N5/1P1rPB2/P1R2PPP/5RK1 b - -
Side to move: Black
Legal moves: d3d8, e7e5, c8g4, f6d5, a6a5, a8a7, d3e3, g8f8, e7e6, f6g4, d3c3, d3d6, h7h6, c8h3, f6d7, d3d7, d3d5, g6g5, c8e6, f6h5, d3d1, h7h5, g7f8, c8f5, g8h8, c8d7, d3b3, a8b8, g7h8, d3d2, d3d4, g7h6, f6e4, f6e8

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

<rationale>
Position analysis (Win %):
1. c8g4 (63.2%)
2. c8e6 (62.3%)
3. c8f5 (58.1%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): bq3r1k/2p2ppp/8/1pR3b1/3P2Q1/1BP5/1P1N1PnP/6K1 w - -
Side to move: White
Legal moves: g4c8, d2c4, g4g2, c5e5, g4d1, b3a2, c5c6, c5c7, b3a4, f2f3, g4f3, h2h3, b3f7, f2f4, g1f1, g4h3, g4d7, g4h4, c5c4, g4e6, d2f3, g4f5, d2e4, b3e6, b3d5, g4e2, d2f1, c5d5, c3c4, c5b5, c5g5, h2h4, c5f5, g1h1, b3c4, g4g5, d2b1, g4h5, b3d1, g4e4, b3c2, d4d5, g4g3, g4f4

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

<rationale>
Position analysis (Win %):
1. g4g5 (61.7%)
2. c5g5 (56.7%)
3. d2e4 (21.2%)
4. b3d5 (19.3%)
5. f2f3 (16.9%)
</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): 3rkb1r/pQ1b1p1p/4p1qp/3pP3/8/5N2/3N1PPP/R1R3K1 w k -
Side to move: White
Legal moves: f3d4, b7a7, c1c4, b7d7, a1a5, b7b3, c1c6, a1a7, c1c7, c1f1, d2b3, b7c7, c1b1, g1h1, f3e1, a1a3, c1e1, c1c8, a1b1, c1c2, b7b5, c1c3, c1c5, b7a6, g1f1, g2g3, f3g5, c1d1, b7c6, b7d5, f3h4, b7b8, b7b6, d2f1, d2e4, b7b1, b7a8, b7b2, g2g4, d2c4, a1a4, b7b4, a1a2, b7c8, h2h4, h2h3, d2b1, a1a6

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

<rationale>
Position analysis (Win %):
1. c1c7 (78.6%)
2. a1a7 (78.2%)
3. g2g3 (70.4%)
4. f3d4 (68.5%)
5. h2h3 (67.8%)
</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): 5k2/R1N1r3/5p2/6pp/7P/P2r1PK1/4p1P1/4B3 w - -
Side to move: White
Legal moves: c7a6, e1c3, a7a5, a7a4, e1f2, c7a8, g3h2, c7d5, c7e6, c7e8, e1b4, a7a6, a7b7, e1a5, g3f2, a3a4, c7b5, h4g5, e1d2, g3h3, a7a8

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

<rationale>
Position analysis (Win %):
1. g3f2 (56.6%)
2. c7b5 (51.8%)
3. h4g5 (50.3%)
4. a7a8 (50.0%)
5. a7a6 (46.9%)
</rationale><uci_move>g3f2</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1pp1qpp1/1p1p1n1p/nB2p3/4PPb1/2PP1N2/PP4PP/R1B1QRK1 b - -
Side to move: Black
Legal moves: f8c8, g4f3, e5f4, a5c4, c7c6, c7c5, a5b3, f8e8, a8d8, g4h5, g4c8, a5c6, g7g5, g4f5, f6d7, a8c8, g7g6, d6d5, g4e6, g8h7, g8h8, h6h5, a8b8, a8e8, e7e6, g4h3, e7d7, a8a6, g4d7, f6e8, f8d8, f6h5, a8a7, f6e4, e7d8, f6h7, f8b8, e7e8, f6d5

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

<rationale>
Position analysis (Win %):
1. g4f3 (53.9%)
2. f6h5 (50.0%)
3. a5b3 (39.7%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

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

Position (FEN): 4b3/2p5/2p2kp1/p1P2p2/5P1K/2N1P2P/1P6/8 b - -
Side to move: Black
Legal moves: e8d7, a5a4, f6e7, e8f7, g6g5, f6e6, f6f7, f6g7

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

<rationale>
Position analysis (Win %):
1. f6g7 (78.6%)
2. f6f7 (78.5%)
3. a5a4 (72.1%)
4. e8d7 (58.5%)
5. e8f7 (58.5%)
</rationale><uci_move>f6g7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/bp2nppp/p1p1q3/P7/2N5/4B2P/1PB2PP1/R3Q1K1 b - -
Side to move: Black
Legal moves: a8f8, a8c8, e7g6, g7g5, e6c8, a7d4, b7b5, a8d8, f7f6, a7e3, e6f6, a7b8, a7c5, g8f8, e6d6, g7g6, e7d5, e6h3, a8e8, f7f5, a8b8, h7h6, e6e5, e7f5, e6f5, b7b6, g8h8, e6e3, a7b6, e6g4, e6c4, e6e4, e7c8, c6c5, h7h5, e6d5, e6g6, e6h6, e6d7

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

<rationale>
Position analysis (Win %):
1. a8e8 (86.0%)
2. e7g6 (83.9%)
3. c6c5 (83.8%)
4. a7e3 (83.6%)
5. e6c4 (82.8%)
</rationale><uci_move>a8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6K1/8/8/7B/1N6/2k5 b - - 0 1
Side to move: Black
Legal moves: c1b1, c1c2, c1b2, c1d2

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>c1b2</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k3/3n3p/1p1Q2pP/p5b1/2P1P3/1P4P1/P6K/8 w - -
Side to move: White
Legal moves: h2g2, h2h1, a2a4, d6d4, d6c5, d6b6, e4e5, d6e7, h2h3, d6e6, d6d5, d6g6, a2a3, h2g1, d6e5, d6f4, b3b4, c4c5, d6c7, d6d3, d6c6, d6a3, d6b8, d6d1, d6f8, g3g4, d6d7, d6f6, d6b4, d6d2

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

<rationale>
Position analysis (Win %):
1. a2a3 (46.1%)
2. h2g2 (46.1%)
3. d6e6 (46.1%)
4. e4e5 (45.8%)
5. h2h3 (42.9%)
</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): 4r1k1/pQ1b4/3r4/2q3p1/3N4/1P2PPP1/P5BP/3R2K1 w - -
Side to move: White
Legal moves: h2h3, b7b8, f3f4, d4e6, d1a1, b7c6, d1e1, b7e4, b7a7, d4e2, d1f1, d1d3, e3e4, h2h4, b7d7, g2f1, g1f1, b3b4, d1d2, b7b6, g2h3, d4b5, b7b4, g1h1, g2h1, g1f2, a2a4, b7c8, d1b1, d4c2, b7a8, g3g4, b7a6, a2a3, d4c6, d1c1, b7b5, b7c7, d4f5, b7d5

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

<rationale>
Position analysis (Win %):
1. g2f1 (50.0%)
2. h2h3 (33.6%)
3. f3f4 (31.3%)
4. g3g4 (23.8%)
5. h2h4 (19.8%)
</rationale><uci_move>g2f1</uci_move><|eot_id|>


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

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

Position (FEN): b4r2/6k1/8/2p2R2/p1P2K1p/P7/4P2P/8 w - -
Side to move: White
Legal moves: f5f8, f4e5, e2e3, f5f7, e2e4, f4e3, h2h3, f4g4, f4g5, f5f6

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

<rationale>
Position analysis (Win %):
1. f5f8 (4.6%)
2. f4g4 (4.0%)
3. f4g5 (4.0%)
</rationale><uci_move>f5f8</uci_move><|eot_id|>


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

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

Position (FEN): 7R/8/8/8/6p1/6k1/r7/6K1 w - -
Side to move: White
Legal moves: h8e8, h8g8, h8c8, h8h3, h8d8, h8h1, h8h7, h8f8, h8h4, h8a8, h8h5, h8h6, h8b8, g1h1, h8h2, g1f1

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

<rationale>
Position analysis (Win %):
1. g1f1 (14.4%)
2. h8f8 (1.0%)
3. h8h3 (1.0%)
</rationale><uci_move>g1f1</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p3ppp/2n1kn2/4p3/p1N5/Pr4P1/1P2rPBP/2RR1K2 b - -
Side to move: Black
Legal moves: e2c2, h7h5, b3a3, c6d8, b3b2, c6e7, e2d2, c6d4, e2e1, e2f2, h7h6, e2e4, b3g3, c6a5, e5e4, e2e3, b3b6, f6g4, b3d3, b3b4, c6b4, b7b6, g7g5, c6a7, b3c3, f6g8, e6e7, b3f3, e6f5, b3e3, f6d5, f6h5, e2b2, f6e8, b3b5, c6b8, b7b5, f6e4, g7g6, f6d7

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

<rationale>
Position analysis (Win %):
1. c6d4 (75.5%)
2. e2b2 (73.0%)
3. b3b2 (72.2%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): 3r1rk1/pp3pp1/1b5p/3p1N2/6P1/2PB4/PP3nK1/R2R4 w - -
Side to move: White
Legal moves: d1g1, c3c4, d1e1, a2a4, g4g5, a2a3, d1h1, g2f3, d3b1, g2g1, g2f1, f5g7, f5h6, d3c2, f5d6, f5h4, d3f1, d3a6, d3e2, b2b3, a1b1, d1d2, g2g3, f5d4, g2h2, a1c1, d3c4, d3b5, d1f1, d1b1, b2b4, f5e3, d3e4, f5e7, d1c1, f5g3

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

<rationale>
Position analysis (Win %):
1. d1d2 (20.1%)
2. a2a4 (15.2%)
3. f5e7 (15.2%)
4. a2a3 (15.1%)
5. g4g5 (14.5%)
</rationale><uci_move>d1d2</uci_move><|eot_id|>


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

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

Position (FEN): 3r1b2/pk3pp1/3P1n1p/1pq1r2P/2pR4/5NN1/PPQ2PP1/1K1R4 b - -
Side to move: Black
Legal moves: f8e7, f8d6, b7c8, c5b4, f6g8, b7a8, f6g4, e5f5, g7g5, c5a3, b7a6, c5d4, e5e4, c5d5, b7b6, e5e8, c4c3, f6e4, a7a6, d8d7, d8a8, e5e6, f6d5, e5d5, c5b6, e5h5, d8d6, e5g5, f6d7, c5c6, a7a5, e5e7, e5e3, c5d6, d8c8, d8e8, g7g6, d8b8, f6h7, b7c6, b7b8, c5c8, c5c7, b5b4, f6e8, f6h5, e5e2, e5e1

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

<rationale>
Position analysis (Win %):
1. d8d6 (70.1%)
2. e5e8 (51.3%)
3. e5e6 (50.6%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4K1k1/4P3/8/r7/8/8/3R4 b - -
Side to move: Black
Legal moves: a4a2, a4a3, g7h7, a4f4, g7h6, a4c4, a4e4, a4h4, a4a5, a4a1, a4d4, g7g6, a4a6, g7h8, g7g8, a4g4, a4a8, a4b4, a4a7

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

<rationale>
Position analysis (Win %):
1. a4g4 (99.0%)
2. a4e4 (99.0%)
3. a4a7 (50.0%)
</rationale><uci_move>a4g4</uci_move><|eot_id|>


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

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

Position (FEN): 2k4r/ppqr4/3b1Rp1/3p4/4p1Q1/4B2P/PPP5/2K2R2 w - -
Side to move: White
Legal moves: f6f3, g4h4, e3a7, c1d2, b2b4, e3d4, e3f2, f1g1, f1f2, g4g1, f1f3, g4e4, f6f8, e3f4, a2a3, g4g6, g4g3, g4d7, g4f4, e3b6, g4g5, g4f3, f6g6, f6f5, g4f5, f6f2, c2c4, f6f7, g4h5, g4e2, c2c3, f1e1, f6e6, f1h1, f1f4, f6f4, e3g5, a2a4, e3g1, c1b1, g4g2, f1f5, f1d1, c1d1, e3d2, g4d1, g4e6, f6d6, h3h4, b2b3

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

<rationale>
Position analysis (Win %):
1. f1d1 (57.9%)
2. c1b1 (55.5%)
3. f6f7 (55.3%)
4. f6g6 (55.1%)
5. c2c3 (53.6%)
</rationale><uci_move>f1d1</uci_move><|eot_id|>


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

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

Position (FEN): 3r3k/p2q2pp/5p2/2prp3/2P5/3PR2P/P1Q2PP1/3R1K2 b - -
Side to move: Black
Legal moves: d5d3, d7e8, d7c7, d5d6, a7a5, d7c6, d8c8, d8g8, f6f5, d7g4, d7b5, d8e8, d8f8, d7f7, d7d6, d7h3, d7e6, g7g6, d7b7, e5e4, g7g5, d7f5, a7a6, d5d4, h7h5, d7c8, d7a4, h7h6, d7e7, d8a8, d8b8, h8g8

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

<rationale>
Position analysis (Win %):
1. d7c7 (86.0%)
2. d5d6 (48.6%)
3. d5d4 (48.4%)
</rationale><uci_move>d7c7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/pppp1ppp/2nb1n2/4p3/2B1P3/P1NP1N2/1PP2PPP/R1BQK2R b KQ -
Side to move: Black
Legal moves: e8e6, c6b8, g8f8, d6e7, a8b8, d6c5, f6g4, h7h6, d8e7, f6e4, e8f8, a7a5, a7a6, c6d4, g7g5, d6a3, c6a5, d6f8, f6d5, c6e7, d6b4, h7h5, g7g6, g8h8, b7b6, f6h5, e8e7, c6b4, b7b5

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

<rationale>
Position analysis (Win %):
1. a7a5 (55.2%)
2. c6d4 (51.6%)
3. d6c5 (51.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r1k/pp4b1/n2p2p1/2pPpbNp/2P3BP/P1N1B3/1P1Q1PP1/R3K2R b KQ -
Side to move: Black
Legal moves: b7b6, f5c8, d8e8, d8d7, a6b8, f5e4, a6b4, a6c7, h8g8, g7h6, f5g4, e5e4, f8g8, f5c2, f5d3, d8g5, f5d7, d8e7, f8e8, f8f7, d8c8, d8b8, b7b5, h5g4, d8a5, d8b6, f5b1, d8f6, f8f6, d8c7, a8b8, f5e6, a8c8, g7f6

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

<rationale>
Position analysis (Win %):
1. h8g8 (89.0%)
2. a6c7 (87.5%)
3. h5g4 (72.3%)
4. f5g4 (71.0%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>