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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/bpn1pb2/8/3PP3/P4N2/1B3PPP/RB1Q1RK1 w - -
Side to move: White
Legal moves: d1d2, d1e1, d4d5, e4e5, d1a4, b1a2, f3e5, g1h1, d1b3, g2g3, b1c2, b2c1, g2g4, f3d2, f3h4, f3e1, d1c2, d1d3, a3a4, b1d3, d1e2, f3g5, h2h3, f1e1, h2h4, a1a2, b2c3, d1c1

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

<rationale>
Position analysis (Win %):
1. e4e5 (61.2%)
2. f1e1 (52.6%)
3. b1d3 (49.4%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/pp4pk/2nP2bp/q1pQr3/4P1B1/2P1B2P/PP1R2P1/3R2K1 w - -
Side to move: White
Legal moves: e3f4, e3f2, d2d3, d1b1, g1f2, d5e5, a2a3, g1h1, e3c5, d5f7, g1f1, b2b3, d1c1, g4h5, c3c4, e3g5, d5e6, g4f5, d5g8, d1e1, g4c8, d2c2, d2e2, g1h2, d2f2, d1a1, d5c4, g4d7, e3d4, d1f1, d5c6, a2a4, g4f3, g4e6, g4e2, d5d3, d2d4, g2g3, d5b3, h3h4, b2b4, d5d4, d5c5, d6d7, e3h6

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

<rationale>
Position analysis (Win %):
1. d5b3 (89.3%)
2. d5d3 (86.8%)
3. d5c4 (86.5%)
</rationale><uci_move>d5b3</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r2r/1p2P2p/p1bp4/6P1/7P/1B6/PPP2q2/1K3R2 w - -
Side to move: White
Legal moves: b3c4, b3e6, b3g8, c2c3, g5g6, f1f2, b3a4, h4h5, c2c4, f1e1, b3d5, b3f7, b1a1, f1c1, a2a3, b1c1, a2a4, f1d1, f1h1, f1g1

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

<rationale>
Position analysis (Win %):
1. f1f2 (12.3%)
2. f1d1 (2.7%)
3. f1c1 (2.6%)
4. b3c4 (1.1%)
5. f1h1 (0.4%)
</rationale><uci_move>f1f2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/1p1q1p2/pn2p1Pb/3pP3/3P2Q1/1P1R4/P1r1NPP1/6K1 b - -
Side to move: Black
Legal moves: h6e3, d7d8, h6f4, c2e2, b6c4, d7c6, b6a8, c2c5, b6a4, c2a2, g8g7, c2d2, f7f6, b6c8, c2c7, c2c8, c2c1, d7c8, g8f8, d7c7, d7b5, c2c4, h6f8, h6g7, a6a5, h6c1, d7d6, d7a4, c2b2, c2c3, h6d2, h6g5, g8h8, f7g6, f7f5, d7e8, c2c6, d7e7

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

<rationale>
Position analysis (Win %):
1. d7c8 (85.5%)
2. c2e2 (82.1%)
3. f7g6 (77.7%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3p4/2pP4/2Pq4/8/PP3PPP/RNBQ1RK1 w kq -
Side to move: White
Legal moves: d1b3, d1d2, d1a4, d1d4, f1e1, b2b3, d1h5, g1h1, d1e1, c1d2, d1d3, h2h3, d1f3, h2h4, b1c3, d1e2, b2b4, a2a3, b1a3, a2a4, b1d2, c1e3, c1h6, d1g4, g2g3, c1f4, d1c2, c1g5, g2g4

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

<rationale>
Position analysis (Win %):
1. d1a4 (68.4%)
2. b1d2 (62.9%)
3. d1b3 (57.0%)
</rationale><uci_move>d1a4</uci_move><|eot_id|>


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

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

Position (FEN): 3b2k1/5pp1/N3p3/1n2P1Np/1P3B1P/n1rK3R/5PP1/8 w - -
Side to move: White
Legal moves: d3e4, d3d2, d3e2

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

<rationale>
Position analysis (Win %):
1. d3e2 (49.4%)
2. d3d2 (46.6%)
3. d3e4 (42.6%)
</rationale><uci_move>d3e2</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1pp3pp/1r6/p3p3/1PPnPp2/5P1N/1R4PK/5R2 w - -
Side to move: White
Legal moves: c4c5, g2g3, b4b5, b4a5, b2f2, h2h1, h3f2, f1a1, h3f4, f1g1, h3g5, f1b1, h3g1, f1f2, b2b3, h2g1, b2a2, b2b1, b2c2, f1d1, g2g4, f1c1, f1e1, b2d2, f1h1, b2e2

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

<rationale>
Position analysis (Win %):
1. f1b1 (22.1%)
2. f1a1 (20.5%)
3. b4b5 (19.4%)
</rationale><uci_move>f1b1</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2rk1/3n1ppp/P7/Q5q1/2pPB3/2P1P3/5PPP/R3R1K1 b - -
Side to move: Black
Legal moves: g5f4, d7b6, f8e8, b8b6, b8b3, c8a6, g7g6, g5b5, g5h5, f7f5, d7f6, h7h5, g5g3, g5g6, d7c5, g5d8, g5f5, g5a5, g5e3, b8b7, c8b7, b8b4, b8a8, b8b2, g5d5, h7h6, f7f6, g8h8, b8b1, d7e5, g5h4, g5c5, f8d8, g5h6, g5e7, b8b5, g5f6, g5g4, g5e5, g5g2

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

<rationale>
Position analysis (Win %):
1. g5f6 (89.8%)
2. g5e7 (84.4%)
3. g5h4 (83.8%)
4. b8b5 (82.4%)
5. g5a5 (80.7%)
</rationale><uci_move>g5f6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pp3ppp/8/q1P5/1P1pN3/8/P3PPPP/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: a5c5, a5a2, a7a6, c8d7, a5a3, b7b6, e8d7, f8c5, g7g6, c8h3, c8e6, g8f6, a5b5, c8f5, f8d6, f7f6, a5b4, b8d7, b8c6, e8d8, f8e7, a5d8, d4d3, a5c7, h7h5, g8e7, b7b5, h7h6, e8e7, b8a6, g8h6, a5b6, g7g5, f7f5, c8g4, a5a6, a5a4

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

<rationale>
Position analysis (Win %):
1. a5d8 (71.1%)
2. a5c7 (69.8%)
3. a5b4 (54.2%)
</rationale><uci_move>a5d8</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/1b1n1pbp/p2p2P1/n2p2P1/1pP1PP2/4B1N1/PP1Q4/2KR1B1R w - -
Side to move: White
Legal moves: d2c3, b2b3, g6f7, d1e1, g3h5, e3g1, g6h7, h1h4, h1h7, f4f5, e3b6, d2e1, e4d5, c4c5, h1h5, d2e2, d2d5, d2h2, c1b1, h1h3, a2a4, d2g2, g3e2, e4e5, a2a3, c1c2, f1g2, f1e2, h1h2, h1h6, e3c5, f1d3, d2c2, d2d3, h1g1, e3a7, c4d5, f1h3, d2b4, e3d4, d2d4, e3f2, g3f5, d2f2

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

<rationale>
Position analysis (Win %):
1. g6f7 (85.3%)
2. g6h7 (74.7%)
3. h1h7 (64.3%)
4. f4f5 (61.4%)
5. d2h2 (61.4%)
</rationale><uci_move>g6f7</uci_move><|eot_id|>


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

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

Position (FEN): 7k/3K4/8/8/8/4R3/8/8 w - - 0 1
Side to move: White
Legal moves: e3e2, d7d6, d7e8, e3d3, e3c3, e3e4, d7e6, e3e6, d7c6, d7c7, e3h3, e3a3, d7d8, d7e7, e3e5, e3e8, d7c8, e3b3, e3e7, e3f3, e3e1, e3g3

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/5pp1/pQ3n1p/3p1q2/P7/N3PPP1/6KP/2RR4 b - -
Side to move: Black
Legal moves: c8c7, f6h5, f6d7, f5e6, c8c6, f6e4, c8c5, a6a5, d5d4, f6h7, d8d6, f5g4, c8c1, c8c2, f5e4, f5d7, f5g5, f5g6, c8c4, g8h8, g8f8, c8c3, c8a8, h6h5, d8d7, c8b8, g7g6, f6e8, f5e5, d8f8, g8h7, g7g5, f5h7, f5h3, f5h5, f5c2, f6g4, f5d3, f5f4, f5f3, f5b1, d8e8

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

<rationale>
Position analysis (Win %):
1. h6h5 (48.6%)
2. c8a8 (48.0%)
3. f5e5 (47.1%)
4. g7g5 (46.2%)
5. c8b8 (45.6%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1p6/2K5/8/4P3/8/2k5 w - - 0 1
Side to move: White
Legal moves: c5b4, c5d4, c5b6, c5d5, c5c6, c5d6, c5b5, c5c4

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>c5c6</uci_move><|eot_id|>


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

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

Position (FEN): 5r1k/p1p1b1pp/2q5/2N2p2/1P6/2P1BP1b/P3QP1P/3R3K b - -
Side to move: Black
Legal moves: c6f3, f8e8, h7h6, e7g5, c6b6, c6e4, c6b5, h8g8, e7h4, c6c5, c6d7, c6d6, c6h6, c6f6, f8g8, h7h5, c6d5, f8a8, c6a6, f8b8, g7g6, f5f4, c6a8, c6g6, f8f6, f8c8, c6e8, a7a6, h3f1, c6e6, c6a4, e7c5, f8f7, h3g2, c6b7, e7d8, f8d8, a7a5, e7d6, g7g5, h3g4, e7f6

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

<rationale>
Position analysis (Win %):
1. f5f4 (37.9%)
2. h3g4 (37.2%)
3. e7c5 (14.1%)
</rationale><uci_move>f5f4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pp2np2/2b1p1p1/3nN1p1/1b1P4/1BN4R/PP2QP1P/2B2RK1 w - -
Side to move: White
Legal moves: b3d1, e2e1, e5d3, h3f3, e5d7, b3a4, c3d5, e5f3, e5g4, b3c4, c1e3, c3e4, h3h4, g1h1, e2a6, e2d3, f1d1, c3b1, e5f7, e2d2, e2e4, h3e3, e5g6, h3h5, g1g2, a2a4, f2f4, h3d3, h3h6, e5c6, e2c2, h3h8, c3a4, e2d1, e2c4, h3h7, e2e3, c1g5, c1d2, e5c4, a2a3, f2f3, c1f4, e2b5, e2g4, f1e1, c3d1, c3b5, e2f3, b3c2

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

<rationale>
Position analysis (Win %):
1. c1g5 (79.4%)
2. e2g4 (67.0%)
3. c3e4 (59.4%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2r1k1/4p3/2pp3p/5R1N/1P1PP3/P1P2KPP/8 b - -
Side to move: Black
Legal moves: g7h6, e7f7, c5c4, d5d4, e8c6, a7a5, g7h8, b7b5, b7b6, e8d7, e7c7, g7g8, g7h7, a7a6, e8b5, e8f7, e6e5, e8g6, e7d7, e8a4

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

<rationale>
Position analysis (Win %):
1. a7a5 (68.6%)
2. e7c7 (67.1%)
3. b7b5 (66.4%)
4. e7d7 (64.8%)
</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): rnb1qrk1/pp4pp/3b1n2/3p2B1/8/P2N4/1P1NBPPP/R2QK2R b KQ -
Side to move: Black
Legal moves: e8e6, a7a5, d5d4, b7b6, d6e7, f8f7, f6g4, d6f4, f6e4, b8c6, c8f5, b7b5, d6b4, d6c5, d6a3, b8d7, b8a6, c8e6, d6c7, e8f7, h7h5, e8e2, e8h5, e8e5, d6h2, g7g6, h7h6, e8g6, e8d8, c8h3, g8h8, e8e4, e8b5, a7a6, f6h5, e8e7, e8d7, e8c6, e8a4, f6d7, e8e3, d6g3, g8f7, c8d7, d6e5, c8g4

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

<rationale>
Position analysis (Win %):
1. b8c6 (47.9%)
2. c8g4 (46.1%)
3. e8g6 (45.0%)
</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): 2R5/p2n1ppk/1p4qp/3p4/3Pp3/P3P1BP/1P3PP1/4K1R1 w - -
Side to move: White
Legal moves: f2f3, c8g8, c8e8, g3h2, g3b8, g1h1, c8c5, a3a4, c8f8, c8d8, e1d2, f2f4, c8c2, c8c6, c8c3, g3e5, c8c4, g3c7, g3d6, b2b4, c8h8, c8c1, g1f1, e1d1, e1e2, c8a8, b2b3, c8c7, e1f1, c8b8, h3h4, g3f4, g3h4

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

<rationale>
Position analysis (Win %):
1. c8c7 (57.8%)
2. e1d2 (57.2%)
3. e1e2 (52.5%)
</rationale><uci_move>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/r7/5b2/2P1k3/8/p3PK2/1R6 w - -
Side to move: White
Legal moves: c4c5, b1g1, f2e1, b1h1, f2g1, b1b5, b1b6, f2g2, b1b2, f2g3, b1b3, b1f1, e2e3, b1c1, b1d1, b1b8, f2f1, b1a1, b1e1, b1b7, b1b4

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

<rationale>
Position analysis (Win %):
1. b1a1 (1.7%)
2. b1e1 (1.0%)
3. b1d1 (1.0%)
4. b1c1 (1.0%)
</rationale><uci_move>b1a1</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/p4kp1/5p2/1R1N3p/7P/P1BN1PK1/1n2p1P1/3r4 b - -
Side to move: Black
Legal moves: e8e6, d1e1, e8e5, f7e6, d1f1, e8a8, e2e1b, f7g8, b2a4, d1d2, e8e3, e8h8, a7a5, e8b8, a7a6, e2e1r, e8f8, e8c8, d1c1, e2e1n, e8d8, e8g8, e2e1q, d1b1, b2d3, f7g6, f6f5, d1g1, g7g6, b2c4, e8e7, g7g5, d1a1, d1d3, e8e4, f7f8, d1h1

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

<rationale>
Position analysis (Win %):
1. b2a4 (19.9%)
2. d1d3 (12.4%)
3. b2d3 (10.9%)
</rationale><uci_move>b2a4</uci_move><|eot_id|>


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

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

Position (FEN): 4r2r/pp3k2/2p1b3/4BpQp/3P4/2N4P/PPP2P2/2K5 b - -
Side to move: Black
Legal moves: e8f8, a7a5, c6c5, b7b6, f7f8, e8g8, e8b8, e8e7, e8a8, f5f4, b7b5, e6b3, a7a6, h8f8, e8d8, h8g8, h8h6, e6a2, e6c8, h5h4, h8h7, e6d5, e8c8, e6d7, e6c4

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

<rationale>
Position analysis (Win %):
1. e8g8 (99.0%)
2. h8h7 (99.0%)
3. e8f8 (99.0%)
4. e8b8 (99.0%)
5. e8e7 (99.1%)
</rationale><uci_move>e8g8</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/pb1n1pbp/1p2p1p1/4P1B1/3P4/2q1Q3/P2NBPPP/1R3RK1 w - -
Side to move: White
Legal moves: e3f3, b1b2, b1b6, e3g3, g5h6, e2g4, e2d1, g1h1, h2h3, g5d8, e2c4, e3h3, f2f4, d4d5, h2h4, b1b3, e3e4, e2f3, e2h5, d2c4, a2a4, b1b4, b1a1, e3c3, d2f3, b1b5, f1e1, b1d1, f1c1, g5h4, g2g3, d2b3, g5e7, a2a3, b1c1, b1e1, g5f4, e3f4, g5f6, d2e4, f1d1, f2f3, e2b5, g2g4, e2a6, e2d3, e3d3

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

<rationale>
Position analysis (Win %):
1. e2d3 (61.5%)
2. e2b5 (54.2%)
3. e3f4 (53.8%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/2R2p1p/b1p1pP2/1pb3P1/1p2P3/1P3R2/1PP4P/4K3 w - -
Side to move: White
Legal moves: e1d1, f3g3, c7c6, c7c8, g5g6, e1d2, f3h3, c7b7, e1f1, f3d3, h2h4, c7d7, c7a7, f3f1, e1e2, f3c3, h2h3, c2c4, c7e7, f3f4, e4e5, f3f5, c2c3, f3e3, f3f2, c7f7

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

<rationale>
Position analysis (Win %):
1. f3d3 (96.9%)
2. e4e5 (88.7%)
3. h2h4 (87.9%)
4. c7c6 (86.7%)
5. e1d1 (86.4%)
</rationale><uci_move>f3d3</uci_move><|eot_id|>


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

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

Position (FEN): 1n2r1k1/4bpp1/4p2p/1q2P3/Q1p5/4P1P1/1P3P1P/R2R2K1 b - -
Side to move: Black
Legal moves: e7f6, e7b4, g8f8, b8d7, b8c6, g7g5, b5e5, g8h8, b5a6, b5d7, e7h4, b5a4, b8a6, b5b2, e7d6, b5b3, b5c6, b5b7, e8d8, b5d5, e7g5, b5c5, e7f8, g7g6, g8h7, e8c8, e8f8, f7f5, b5b6, e7d8, e7a3, e7c5, b5a5, h6h5, b5b4, c4c3, f7f6

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

<rationale>
Position analysis (Win %):
1. b5b2 (90.9%)
2. b5c6 (49.7%)
3. b5a4 (47.7%)
</rationale><uci_move>b5b2</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r1k/p4p1p/1p3qP1/2p5/3p4/P4R2/1PPQ2PP/R5K1 b - -
Side to move: Black
Legal moves: h7h5, h8g7, f8e8, f6g6, f6f5, c8d8, f6d6, f6g5, f7g6, h7h6, c8c7, f6h4, f6d8, f6e6, b6b5, h7g6, d4d3, f8d8, c8a8, h8g8, c8c6, c5c4, a7a6, f6e7, f6e5, c8b8, f8g8, f6c6, f6g7, a7a5, f6f3, c8e8, f6f4

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

<rationale>
Position analysis (Win %):
1. f6c6 (63.0%)
2. f6d6 (60.2%)
3. f6e6 (59.5%)
4. f6g7 (59.3%)
5. f6g6 (48.7%)
</rationale><uci_move>f6c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/2n2n2/8/1b2P3/4Q3/PPP1BPPP/RNB1K1NR w KQkq -
Side to move: White
Legal moves: b1d2, e3d2, e1f1, b1c3, e3c3, c2c3, e1d1, c1d2

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

<rationale>
Position analysis (Win %):
1. c2c3 (52.3%)
2. c1d2 (47.1%)
3. b1d2 (43.0%)
4. b1c3 (38.5%)
5. e1f1 (33.8%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2bppp/2p5/3N4/P1Q5/1P3P2/2P3PP/R1B2RK1 b - -
Side to move: Black
Legal moves: a7a5, a7a6, d8d6, e7d6, d8e8, g8h8, b7b5, a8b8, d8d5, d8c7, e7g5, c6d5, e7c5, f7f5, h7h5, d8b6, d8b8, a8c8, g7g6, e7a3, d8c8, b7b6, h7h6, g7g5, f7f6, e7h4, d8a5, c6c5, e7b4, d8d7, f8e8, e7f6

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

<rationale>
Position analysis (Win %):
1. e7d6 (77.6%)
2. d8d5 (51.0%)
3. c6d5 (47.9%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/1p3ppp/pq3n2/3pP3/5Bb1/2NB2Q1/PP4PP/R3K2R b KQkq -
Side to move: Black
Legal moves: b6d8, a8d8, b6b3, a8a7, b6g1, f6h5, b6a7, g7g6, g4d1, f8a3, g4f3, g4h5, b6b4, e8d8, g4e2, g4h3, g7g5, f8d6, f8b4, e8c8, g4d7, b6c7, b6e3, g4e6, b6d4, e8e7, b6b2, b6b5, a8c8, e8d7, h7h5, f6d7, f8e7, h8g8, b6c5, g4c8, h7h6, g4f5, b6c6, b6d6, a6a5, f8c5, b6e6, b6a5, d5d4, a8b8, f6g8, b6f2, f6e4

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

<rationale>
Position analysis (Win %):
1. g4e6 (75.2%)
2. f6d7 (74.3%)
3. b6b2 (73.1%)
4. f8a3 (72.6%)
5. b6e6 (50.0%)
</rationale><uci_move>g4e6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp1n1bp/3p1n2/3Pp1p1/1PP1Pp2/2N2P2/P3BBPP/R2QNRK1 w - -
Side to move: White
Legal moves: e1c2, d1b3, e2d3, g2g4, a1b1, d1d4, a2a3, f2g3, a2a4, c3b5, d1d2, f2e3, c4c5, b4b5, a1c1, f2a7, f2b6, f2d4, d1b1, f2c5, h2h3, d1c2, d1a4, f2h4, h2h4, g2g3, d1c1, g1h1, d1d3, e1d3, c3a4, c3b1

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

<rationale>
Position analysis (Win %):
1. c4c5 (54.8%)
2. a2a4 (51.7%)
3. a1c1 (51.2%)
4. e1d3 (50.0%)
5. a1b1 (50.0%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

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

Position (FEN): 1r2k2r/3nbppp/p3pn2/3p4/1p6/1BNP3P/PPP2PP1/R1B1R1K1 w k -
Side to move: White
Legal moves: c3b5, c1f4, c3a4, b3a4, b3d5, c1d2, c1h6, f2f3, c3d5, f2f4, a1b1, g2g3, e1f1, e1e6, g1h2, g1f1, g2g4, c3e4, e1e5, c3b1, e1e3, a2a4, e1e2, c1e3, c3e2, e1d1, e1e4, c3d1, h3h4, c1g5, b3c4, a2a3, g1h1, d3d4

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

<rationale>
Position analysis (Win %):
1. c3a4 (50.0%)
2. c3e2 (48.9%)
3. c3b1 (47.2%)
</rationale><uci_move>c3a4</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q2k1/r3pp2/3p1np1/1BpP4/P3P3/1P1Q1R1P/6P1/5R1K b - -
Side to move: Black
Legal moves: b8b5, e7e5, f6d7, d8d7, b8b7, g8h7, f6h7, d8b6, a7a4, d8e8, b8a8, b8b6, g6g5, f6g4, a7a8, e7e6, f6e8, a7a5, f6e4, a7a6, g8g7, g8h8, a7c7, d8a5, g8f8, f6h5, a7d7, f6d5, d8c7, d8c8, a7b7, d8f8, c5c4, b8c8

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

<rationale>
Position analysis (Win %):
1. b8b6 (71.1%)
2. a7a5 (69.9%)
3. a7b7 (68.8%)
</rationale><uci_move>b8b6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp1pp1p/2n5/3p2p1/3Pn2B/2PQ1P2/PP2P1PP/RN2KBNR b KQkq -
Side to move: Black
Legal moves: e4c3, e7e5, e4d2, h8g8, c6e5, f7f6, e8d7, c6b4, c6b8, c8h3, c8g4, c8f5, h7h5, e7e6, b7b6, g5h4, c8d7, g5g4, f8g7, f8h6, c8e6, h7h6, e4f2, e4f6, c6a5, f7f5, e4g3, e4d6, c6d4, a7a5, a7a6, b7b5, e4c5, d8d6, d8d7, a8b8

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

<rationale>
Position analysis (Win %):
1. g5h4 (45.1%)
2. e4c3 (44.3%)
3. c8f5 (43.9%)
4. f7f5 (41.5%)
5. e4c5 (40.3%)
</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): 1r5r/5pk1/2p3p1/p2p1p1P/1b1q2P1/1P3N2/2P1R3/3QR2K b - -
Side to move: Black
Legal moves: g7f8, h8g8, d4e3, b8b7, d4f6, g7h6, b8d8, d4d1, h8d8, b4c5, d4f4, d4g4, h8h6, b4c3, b4e1, g7f6, d4a7, h8f8, b8b5, b4e7, d4d2, f7f6, d4d3, d4c3, a5a4, d4b2, d4a1, d4e5, d4e4, d4c4, h8e8, d4b6, g7h7, b8c8, b8b6, b8a8, h8h5, b4d6, f5f4, b4d2, b8f8, b8g8, f5g4, b4f8, d4f2, c6c5, b4a3, d4g1, g7g8, g6g5

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

<rationale>
Position analysis (Win %):
1. d4b2 (21.1%)
2. d4c3 (16.3%)
3. d4f6 (12.5%)
4. d4d1 (10.3%)
5. d4g4 (10.2%)
</rationale><uci_move>d4b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1Nppp/3q4/8/3n4/4PP2/PP3P1P/R2QKB1R b KQkq -
Side to move: Black
Legal moves: d6g6, d6b6, d6h6, e8f8, e8d7, h7h5, a8c8, a8b8, d4e6, d6e6, d4b3, d6c6, d6d7, d6h2, g7g6, d4f3, d6f6, h8f8, a8d8, d4c6, a7a6, c7c6, b7b6, h8g8, d4f5, f7f6, d6c5, f7f5, d6e7, d6d5, e8d8, d6a3, c7c5, d4e2, g7g5, d4c2, a7a5, d6b4, d4b5, h7h6, d6e5, b7b5, d6d8, d6f4, e8e7, d6g3, d6a6

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

<rationale>
Position analysis (Win %):
1. a7a6 (79.6%)
2. a8d8 (78.9%)
3. e8e7 (78.6%)
4. d4f3 (74.2%)
5. d6b4 (6.8%)
</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): 2kr3r/ppp1bppp/2n1p3/q3n3/2PP4/P1NQ1N1P/1P3PP1/R1B2RK1 w - -
Side to move: White
Legal moves: g1h1, d3d1, c1d2, c4c5, f1e1, c1h6, c3d5, c3a4, f3e1, d3e2, d3g6, d3c2, c1e3, d4d5, f3d2, g1h2, c1g5, c1f4, f3g5, g2g3, d3d2, d3h7, c3e4, a1b1, a3a4, b2b3, d3f5, d3e3, d4e5, d3e4, c3d1, f3e5, c3b1, a1a2, c3a2, d3b1, c3b5, f3h2, h3h4, f1d1, b2b4, f3h4, g2g4, c3e2

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

<rationale>
Position analysis (Win %):
1. f3e5 (49.2%)
2. d3e2 (31.7%)
3. d3e3 (30.2%)
</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): r5r1/ppk1b3/7p/3pP2P/5Pp1/8/PPPB4/2KR3R w - -
Side to move: White
Legal moves: c1b1, c2c4, h1g1, a2a3, e5e6, h1h3, c2c3, d2b4, h1e1, f4f5, a2a4, d2c3, d2e3, d1e1, d1g1, b2b3, h1f1, b2b4, d2e1, d1f1, d2a5, h1h4, h1h2

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

<rationale>
Position analysis (Win %):
1. d2e3 (68.1%)
2. f4f5 (67.1%)
3. d2e1 (62.6%)
4. h1h2 (61.7%)
5. c2c4 (61.7%)
</rationale><uci_move>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pb1npppp/n7/1B1pN3/3N1B2/P3P3/5PPP/2R1K2R b Kkq -
Side to move: Black
Legal moves: f7f5, h7h5, g7g5, b7c6, a8d8, f7f6, a6b8, b7c8, a6c5, e8d8, a8b8, h7h6, a6c7, e7e6, h8g8, a6b4, a8c8, g7g6

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

<rationale>
Position analysis (Win %):
1. b7c8 (90.7%)
2. a6b8 (90.2%)
3. a8d8 (87.4%)
</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): 2kr1b1r/1ppq1ppp/1n6/p2pPPN1/1n1P4/2N5/PP2Q1PP/R1B2RK1 b - -
Side to move: Black
Legal moves: c7c5, b6a8, d7e8, d7f5, f8e7, h7h5, d7c6, g7g6, b4d3, c7c6, f7f6, f8c5, d7e7, b4a6, d7a4, b4c2, b4a2, b6c4, b6a4, c8b8, d7b5, a5a4, d8e8, h7h6, b4c6, d7d6, d7e6, f8d6, h8g8

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

<rationale>
Position analysis (Win %):
1. b4c6 (80.6%)
2. d7e7 (80.4%)
3. d7e8 (80.1%)
4. h7h6 (80.0%)
5. d8e8 (69.4%)
</rationale><uci_move>b4c6</uci_move><|eot_id|>


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

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

Position (FEN): Qq1k3r/p4p1p/B2b1p2/8/2N5/1P6/P4PPP/6K1 w - -
Side to move: White
Legal moves: c4d6, a8b7, c4b6, g1h1, a6b5, h2h3, a8d5, c4b2, a2a3, b3b4, a8a7, a2a4, g1f1, c4e3, a8b8, c4e5, c4a3, c4a5, a8f3, g2g4, a6c8, f2f3, f2f4, g2g3, c4d2, a8e4, h2h4, a8c6, a6b7

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

<rationale>
Position analysis (Win %):
1. a8d5 (63.0%)
2. a8c6 (56.6%)
3. a8f3 (53.0%)
4. a8b8 (41.0%)
5. a8e4 (38.8%)
</rationale><uci_move>a8d5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/2p2ppp/4b3/1pnp4/p2N1P2/2Pn4/PPBN2PP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c2b1, g2g3, d4f5, a1b1, c2b3, d1g4, f4f5, d2b3, h2h4, g2g4, d4b3, d1f3, c2a4, c2d3, d4c6, d2c4, d2f3, d2b1, d2e4, b2b4, d4b5, f1f2, f1f3, h2h3, c3c4, d4e2, g1h1, b2b3, d1e2, d4f3, d4e6, f1e1, d1h5, a2a3, d1e1

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

<rationale>
Position analysis (Win %):
1. c2d3 (75.5%)
2. f4f5 (75.0%)
3. d1e2 (64.3%)
</rationale><uci_move>c2d3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1p1bpp2/3p2p1/7p/p1PRP3/2R1QP2/Pq2B1PP/6K1 w - -
Side to move: White
Legal moves: d4d5, h2h3, g1f2, g2g4, c3d3, e2f1, e3f2, c3c2, c3c1, d4d2, e2d3, f3f4, e3d2, g1h1, c4c5, g1f1, c3a3, h2h4, c3b3, e4e5, d4d1, e3g5, e2d1, d4d3, a2a3, e3d3, d4d6, g2g3, e3c1, e3f4, e3h6

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

<rationale>
Position analysis (Win %):
1. d4d5 (48.2%)
2. a2a3 (48.0%)
3. g1f2 (41.3%)
4. d4d2 (41.0%)
5. e3d2 (38.5%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/1N1nq2p/p1p3p1/P2p3r/1P1P4/3QPpPP/5P1K/R6R b - -
Side to move: Black
Legal moves: e8b8, e7e3, e8d8, e7d8, d7f8, e7f8, e7g7, e8a8, h5e5, h7h6, e7f6, e7g5, g8h8, d7f6, e7e6, h5g5, e8c8, c6c5, e7h4, e7e5, d7b8, g8f7, e7f7, e7e4, h5f5, h5h4, e7c5, d7e5, d7c5, h5h3, g6g5, e7b4, e8f8, g8f8, e7d6, g8g7, h5h6, d7b6

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

<rationale>
Position analysis (Win %):
1. d7e5 (51.4%)
2. e8b8 (50.0%)
3. e7e6 (47.0%)
</rationale><uci_move>d7e5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp1qb1pp/2p1Pp2/3p2Nn/8/2N1Q3/PP3PPP/R1BR2K1 b - -
Side to move: Black
Legal moves: g8h8, a8b8, a7a6, d7d6, d7e6, f6g5, b7b6, h5g3, h7h6, f6f5, b7b5, e7c5, d7c7, f8f7, e7d6, f8d8, e7b4, h5f4, d7e8, e7a3, e7d8, g7g6, c6c5, f8e8, d5d4, a7a5, d7d8

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

<rationale>
Position analysis (Win %):
1. d7e8 (37.2%)
2. d7c7 (32.2%)
3. d7d6 (27.7%)
</rationale><uci_move>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): r6r/pppbk1p1/3p4/2b1pPNp/1n2P3/2QP3P/P1P1NnK1/R7 w - -
Side to move: White
Legal moves: c3d2, c3b2, a2a4, f5f6, c3b4, e2c1, e2f4, c3d4, d3d4, c3e1, a2a3, g5f7, h3h4, a1c1, g2f3, a1f1, g2h2, g2g3, a1g1, c3c4, a1h1, a1b1, g5f3, c3a3, c3c5, g2f1, e2g1, a1e1, g5h7, g5e6, g2g1, e2d4, a1d1, c3e5, e2g3, c3b3

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

<rationale>
Position analysis (Win %):
1. e2f4 (65.2%)
2. d3d4 (65.2%)
3. a2a3 (60.6%)
4. a1f1 (59.5%)
5. g5f3 (53.9%)
</rationale><uci_move>e2f4</uci_move><|eot_id|>


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

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

Position (FEN): qn3rk1/r4pbp/2p1p1p1/3p4/3P1P2/1Q3N2/PP3PPP/2R1KB1R w K -
Side to move: White
Legal moves: b3b5, e1e2, c1a1, f3g1, f1a6, b3a3, c1c4, h2h3, b3c2, f1b5, b3d5, f3h4, b3d3, c1c5, f1c4, b3b7, c1b1, b3c4, g2g3, b3b4, b3b8, b3b6, b3e3, c1c6, f1d3, c1c3, b3d1, h1g1, a2a4, e1d1, f1e2, a2a3, f4f5, f3e5, f3g5, h2h4, c1c2, e1d2, c1d1, f3d2, b3c3, g2g4, b3a4

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

<rationale>
Position analysis (Win %):
1. f1d3 (42.1%)
2. a2a3 (41.5%)
3. f1e2 (40.8%)
4. b3c3 (39.0%)
</rationale><uci_move>f1d3</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/7p/8/8/8/1R6/1K6 b - - 0 1
Side to move: Black
Legal moves: h6h5, c8d8, c8d7, c8c7

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>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6P1/1n6/1rp1p1R1/p1p1N2p/2P2P2/1K6/8 w - -
Side to move: White
Legal moves: b2c2, b2a1, b2a2, b2c1, b2a3

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

<rationale>
Position analysis (Win %):
1. b2a1 (50.0%)
2. b2a2 (49.5%)
3. b2c1 (32.4%)
</rationale><uci_move>b2a1</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/6pp/3p4/3q4/R3P1n1/8/P5PP/5R1K w - -
Side to move: White
Legal moves: f1e1, a2a3, a4b4, e4d5, a4a6, a4d4, f1b1, h1g1, f1c1, f1f7, f1d1, a4a7, a4c4, a4a8, e4e5, f1g1, g2g3, h2h4, f1f8, a4a3, f1f6, f1f4, f1f5, f1f3, a4a5, f1f2, f1a1, h2h3

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

<rationale>
Position analysis (Win %):
1. f1f8 (90.1%)
2. a4a8 (1.0%)
3. f1e1 (1.0%)
</rationale><uci_move>f1f8</uci_move><|eot_id|>


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

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

Position (FEN): r2k3r/1p3ppp/1p1P4/1B2B3/1b2n1b1/4PN2/nP1N1PPP/R3K2R b - -
Side to move: Black
Legal moves: g4f5, h7h5, e4f6, a2c1, b4c3, g7g6, a8b8, f7f5, e4f2, d8c8, g4h5, h7h6, g4e6, a8a6, a8a7, b4c5, g4f3, e4c5, h8f8, e4c3, b4a5, h8g8, b4d2, a8a5, f7f6, b4d6, a2c3, e4g3, g4c8, g7g5, e4d2, h8e8, a8c8, e4d6, g4d7, a8a3, b4a3, g4h3, a8a4, e4g5

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

<rationale>
Position analysis (Win %):
1. h8g8 (58.9%)
2. f7f6 (57.5%)
3. a8a5 (47.1%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/7p/3rk3/1PRN1p2/3K1P2/5B1p/7P/8 b - -
Side to move: Black
Legal moves: b8b5, h7h6, d6d8, b8b7, d6c6, d6b6, d6d5, b8g8, b8c8, b8a8, d6d7, b8b6, e6d7, b8f8, b8h8, b8d8, e6f7, d6a6, h7h5, b8e8

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

<rationale>
Position analysis (Win %):
1. d6d8 (91.9%)
2. d6d7 (91.9%)
3. b8d8 (90.9%)
4. e6d7 (90.2%)
5. b8b7 (90.0%)
</rationale><uci_move>d6d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1k2p2p/1Pp1P3/2K3P1/8/8 b - -
Side to move: Black
Legal moves: b5c6, b5a6, b5b6, b5a4, h5h4

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

<rationale>
Position analysis (Win %):
1. b5a4 (99.6%)
2. h5h4 (99.5%)
3. b5a6 (99.4%)
4. b5b6 (99.4%)
5. b5c6 (99.4%)
</rationale><uci_move>b5a4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp4pp/4pp2/3pP3/8/2PB1NP1/PP3P1P/RNBQK2R b KQkq -
Side to move: Black
Legal moves: g8e7, g7g5, e8e7, h7h6, b8c6, a7a6, d8e7, e8f7, d8a5, f8b4, b7b5, g8h6, b7b6, b8a6, f8a3, b8d7, f8e7, h7h5, d8b6, e8d7, f6e5, d8d7, d8d6, c8d7, f8d6, d8c7, g7g6, f8c5, a7a5, f6f5, d5d4

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

<rationale>
Position analysis (Win %):
1. f6e5 (56.2%)
2. b8d7 (55.2%)
3. f8c5 (54.7%)
4. d8c7 (53.1%)
5. b8c6 (50.0%)
</rationale><uci_move>f6e5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r2k/pp2b1p1/1qp1Q2p/8/2P2B2/6P1/PP3P1P/3RR1K1 w - -
Side to move: White
Legal moves: b2b3, e1e4, f4h6, e6e7, c4c5, e6e5, f4d6, g1h1, d1d3, e6h3, e6f5, f4d2, a2a3, e6g4, e6e3, h2h4, f4g5, f4c7, e6c8, e1f1, g1g2, d1d5, e1e3, e6g6, d1c1, d1d7, g3g4, e6d5, e6d7, e6h6, f4b8, f4c1, d1d6, b2b4, d1d8, d1d4, e6e4, g1f1, h2h3, e1e5, e6f7, d1b1, e6f6, e6e2, f4e3, a2a4, e6d6, e6c6, e6g8, f4e5

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

<rationale>
Position analysis (Win %):
1. e6f7 (89.6%)
2. e6d7 (87.8%)
3. e6g6 (86.8%)
4. f4h6 (77.1%)
5. b2b3 (73.5%)
</rationale><uci_move>e6f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k3p1/p6p/8/p1r2PPP/R3PK2/8/8 w - -
Side to move: White
Legal moves: e3e4, a3c3, f4f5, f3e2, a3a1, f3g3, a3d3, h4h5, f3f2, a3a2, a3b3, g4g5, a3a4, f3g2

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

<rationale>
Position analysis (Win %):
1. e3e4 (64.2%)
2. a3d3 (57.7%)
3. g4g5 (53.7%)
</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): 6k1/6p1/3p4/4P3/3K4/4r3/4R3/1q6 w - -
Side to move: White
Legal moves: d4e3, e2f2, e2c2, e2e3, e2b2, d4c4, e2h2, e5e6, e2a2, e2e1, e2g2, e2d2, e5d6, d4d5

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

<rationale>
Position analysis (Win %):
1. e2e3 (0.4%)
2. e2c2 (1.0%)
3. d4d5 (1.0%)
4. e5d6 (1.0%)
5. d4e3 (0.4%)
</rationale><uci_move>e2e3</uci_move><|eot_id|>


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

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

Position (FEN): rn2kb1r/1b1ppppp/1q6/1BpN4/P7/4P3/1P1B1PPP/R2QK1NR b KQkq -
Side to move: Black
Legal moves: e8d8, e7e6, f7f5, b6a7, h8g8, b6g6, a8a4, b6h6, b6d8, b7a6, a8a6, b6a6, h7h6, e7e5, b6a5, b8c6, b7c6, f7f6, a8a7, b7d5, b6d6, b8a6, c5c4, b7c8, b6b5, h7h5, a8a5, b6c7, b6e6, b6f6, b6c6, g7g5, g7g6

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

<rationale>
Position analysis (Win %):
1. b6g6 (87.5%)
2. b6g6 (87.5%)
3. b6a7 (85.1%)
4. b6a7 (85.1%)
5. b6d6 (84.6%)
6. b6d6 (84.6%)
7. b6d8 (82.2%)
8. b6d8 (82.2%)
9. b7d5 (54.0%)
</rationale><uci_move>b6g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2p2n2/4p3/3PP3/q1N5/P1PBN1PP/1R1QKB1R w Kkq -
Side to move: White
Legal moves: d1c1, b1b6, d2e3, c3b5, b1b5, h1g1, d2f4, e2c1, b1b7, b1b4, e2f4, e1f2, c3a4, e2g3, b1a1, d4e5, c3d5, d2c1, b1c1, b1b2, b1b3, e2g1, d2h6, g2g3, d2g5, d4d5, h2h3, h2h4, g2g4

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

<rationale>
Position analysis (Win %):
1. d4d5 (39.7%)
2. d4e5 (38.6%)
3. b1b3 (36.7%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/4pk2/2p1N3/ppP2P2/8/1K6 w - -
Side to move: White
Legal moves: b1c1, f3f4, e4g3, e4d2, e4g5, e4f2, b1a1, e4c5, e4d6, e4f6

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

<rationale>
Position analysis (Win %):
1. e4d6 (97.7%)
2. e4d2 (97.7%)
3. b1a1 (50.0%)
4. b1c1 (50.0%)
5. e4c5 (2.5%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppb1pb1/2np2pp/7n/B2PP3/5N2/PP3PPP/R1BQRNK1 b - -
Side to move: Black
Legal moves: d6d5, d8e8, f7f6, a7a6, a7a5, h5g3, g6g5, d8f6, d7f5, c6d4, h5f4, h5f6, b7b6, d8h4, d8g5, b7b5, d7h3, a8c8, d7c8, g7h8, c6e7, c6b8, f7f5, d7e8, c6a5, a8b8, d7g4, g8h7, d7e6, g7f6, c6e5, d8b8, d8e7, c6b4, g7e5, d8c8, g7d4, f8e8, g8h8

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

<rationale>
Position analysis (Win %):
1. a7a5 (55.1%)
2. d8e8 (53.9%)
3. f8e8 (52.0%)
4. d7g4 (51.1%)
</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): 4k3/1pq1npp1/p1p4p/P4Q2/2P5/1P2R2P/3r1PP1/1B4K1 b - -
Side to move: Black
Legal moves: d2e2, e8d8, d2d3, d2d4, f7f6, d2d5, d2f2, b7b5, d2b2, d2c2, g7g5, g7g6, h6h5, c7b8, e8f8, c7h2, c6c5, d2d8, c7g3, d2a2, d2d1, c7d7, c7d8, c7b6, c7f4, d2d6, c7e5, c7a5, c7d6, c7c8, d2d7, b7b6

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

<rationale>
Position analysis (Win %):
1. e8d8 (50.5%)
2. e8f8 (50.0%)
3. c7d6 (49.1%)
4. g7g6 (48.3%)
5. d2d1 (1.0%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5P1P/8/8/6K1/8/8/1k6 b - - 0 1
Side to move: Black
Legal moves: b1a1, b1a2, b1b2, b1c1, b1c2

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>b1c2</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/2rN1p1p/1p2p1pP/6P1/2knP3/5P2/P1p5/2K5 w - -
Side to move: White
Legal moves: d7f8, d7e5, c1b2, d7b6, d7b8, e4e5, d8c8, d8h8, a2a3, f3f4, d8e8, d8f8, d7f6, c1d2, d7c5, a2a4, d8a8, d8b8, d8g8

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

<rationale>
Position analysis (Win %):
1. d7b6 (8.6%)
2. d7b8 (2.9%)
3. d7f6 (2.4%)
</rationale><uci_move>d7b6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/5n2/2nPp3/P7/2PB1Q1P/5PP1/R1B2RK1 w - -
Side to move: White
Legal moves: d3h7, f3g4, f1e1, f3f5, c1e3, a1a3, d3b5, g1h1, c3c4, f3d1, f3e2, c1d2, f1d1, h3h4, c1b2, f3h5, c1g5, d5d6, f3f6, a1a2, d3e4, d3c2, a1b1, d3a6, d3e2, c1f4, d3f5, d3b1, f3e3, c1h6, c1a3, d3g6, a4a5, f3e4, f3f4, f3g3, g2g3, g2g4, d3c4, g1h2

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

<rationale>
Position analysis (Win %):
1. d3c4 (52.0%)
2. d3e2 (48.4%)
3. c1g5 (47.4%)
</rationale><uci_move>d3c4</uci_move><|eot_id|>


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

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

Position (FEN): 1r2k2r/1p1b1ppp/q1n1pP2/p2pP3/2p5/Q1P3P1/3N2BP/1R3RK1 w k -
Side to move: White
Legal moves: a3a5, f1f2, g3g4, a3b3, a3b2, b1d1, f1d1, d2f3, b1b5, b1b3, b1e1, b1b7, f1f4, g2h3, a3a2, a3c1, a3b4, g2e4, a3a4, h2h4, b1a1, g2h1, d2b3, f6g7, d2c4, a3d6, h2h3, b1b6, a3f8, g2d5, g2f3, f1f5, b1c1, a3e7, d2e4, f1e1, f1f3, a3c5, b1b4, f1c1, g1h1, b1b2, a3a1, g1f2

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

<rationale>
Position analysis (Win %):
1. a3c5 (50.0%)
2. a3d6 (47.8%)
3. d2f3 (45.8%)
4. g1h1 (41.6%)
5. f6g7 (40.1%)
</rationale><uci_move>a3c5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/ppp2ppp/3p4/4n3/1b1QPB2/2N5/PPP2PPP/R3KBNR b KQkq -
Side to move: Black
Legal moves: e8f8, e5d3, b7b6, c7c5, e5g4, b4a3, b4c3, f7f6, d8f6, d8d7, d8g5, f7f5, c7c6, b7b5, c8g4, h7h5, b4c5, d8h4, g7g5, e5c4, c8d7, c8e6, g7g6, g8e7, c8f5, a7a5, e8d7, e5c6, g8h6, g8f6, e5f3, b4a5, a7a6, d8e7, e5g6, e8e7, h7h6, c8h3, e5d7, d6d5, a8b8

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

<rationale>
Position analysis (Win %):
1. e5g6 (63.1%)
2. a7a5 (61.1%)
3. c7c5 (58.7%)
4. b4c3 (57.2%)
5. b4c5 (54.2%)
</rationale><uci_move>e5g6</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qnrk1/1p2n1bp/1N1p2p1/1p1Pp3/4p3/Q3BP1P/PP2B1P1/R3K2R w KQ -
Side to move: White
Legal moves: a3c3, e3g5, b6d7, a1c1, e1g1, a3a8, h1h2, e1d2, e1c1, g2g3, e1f1, b2b4, b6c4, e2c4, f3f4, e3d2, a3b3, e2b5, b2b3, a1b1, e1f2, a3d6, h3h4, a3b4, e3c1, g2g4, e3f2, a3a7, e3f4, b6a8, e3g1, a3c5, a1d1, e3c5, b6a4, e3h6, e2d3, a3a5, h1g1, a3a4, a3d3, f3e4, a3a6, e3d4, b6c8, h1f1, e2f1, e1d1, e2d1

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

<rationale>
Position analysis (Win %):
1. f3e4 (41.3%)
2. e2b5 (34.6%)
3. g2g4 (33.0%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7p/p5k1/1p4P1/1P5K/2P5/8 w - -
Side to move: White
Legal moves: h3g3, c2c4, c2c3, h3g2, h3h2

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

<rationale>
Position analysis (Win %):
1. h3g3 (50.0%)
2. h3g2 (1.0%)
3. h3h2 (1.0%)
4. c2c3 (1.0%)
5. c2c4 (1.0%)
</rationale><uci_move>h3g3</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/2p2P2/4Q3/4p3/8/7P/P4bPK/4q3 b - -
Side to move: Black
Legal moves: e1a1, c7c5, c7c6, e1e4, e1d2, b8a8, e1c3, b8b7, f2g3, e1f1, e5e4, e1g1, f2b6, f2c5, e1h1, f2g1, f2e3, f2a7, e1b4, e1e2, e1a5, e1e3, f2d4, e1c1, b8a7, e1d1, f2h4, e1b1

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

<rationale>
Position analysis (Win %):
1. b8a7 (32.9%)
2. e1g1 (1.0%)
3. f2g3 (1.0%)
4. f2g1 (1.0%)
</rationale><uci_move>b8a7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3p2k/6pb/7p/7P/P1Pq2P1/KP1r4/5R2 w - -
Side to move: White
Legal moves: e8c8, f1f7, a2b3, f1f2, f1f6, e8d8, e8b5, f1e1, f1b1, e8f7, a3a4, e8f8, f1d1, f1f5, e8e7, f1h1, f1f8, e8g8, e8c6, f1c1, c3c4, e8h8, f1f3, e8a8, f1g1, e8b8, a2a1, f1a1, e8g6, e8d7, g3g4, e8a4, f1f4

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

<rationale>
Position analysis (Win %):
1. f1f7 (50.0%)
2. e8e7 (12.7%)
3. f1c1 (10.6%)
4. f1b1 (10.6%)
5. e8f7 (10.2%)
</rationale><uci_move>f1f7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1p2Ppbp/6p1/1q1b4/3n2BP/6P1/pP2PP2/R1BQ1RK1 b - -
Side to move: Black
Legal moves: f8b8, b5b6, d4e6, h7h6, b5c6, b5a6, d4c2, b5d7, g7e5, d5g2, b5d3, b5e8, d5c6, b5c4, b5c5, b5a4, f7f6, d5e4, d5b3, f8c8, f8d8, f7f5, g7h8, d5c4, d4f5, b7b6, g6g5, g7f6, b5e2, d5e6, b5b2, g7h6, b5a5, b5b4, d4c6, d4f3, d5f3, d4e2, f8a8, d4b3, d5h1, f8e8, h7h5, g8h8, b5b3

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

<rationale>
Position analysis (Win %):
1. h7h5 (80.7%)
2. d5b3 (79.1%)
3. f8b8 (64.5%)
4. f8a8 (61.0%)
5. f8e8 (50.0%)
</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): r1bqkb1r/pp1ppp1p/2n2np1/8/3QP3/2N1B3/PPP2PPP/R3KBNR w KQkq -
Side to move: White
Legal moves: d4b4, d4a7, d4d5, a1c1, d4f6, b2b4, d4a4, g2g3, d4d6, c3e2, g2g4, d4d1, d4c5, e3c1, a2a3, e1d2, a1d1, a1b1, g1f3, d4c4, e3g5, e3h6, e1e2, b2b3, e1c1, e1d1, e3f4, c3b5, c3d5, f1c4, e3d2, f1e2, d4b6, g1h3, e4e5, c3d1, g1e2, d4d2, c3b1, f1b5, h2h3, f1a6, a2a4, d4e5, f2f3, d4d3, d4d7, f1d3, h2h4, c3a4

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

<rationale>
Position analysis (Win %):
1. d4d2 (53.6%)
2. d4d1 (49.6%)
3. d4d3 (47.9%)
</rationale><uci_move>d4d2</uci_move><|eot_id|>


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

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

Position (FEN): 2bk4/p2p1pb1/2p5/4P2p/2B5/2P5/Pr3PPP/RN2R1K1 w - -
Side to move: White
Legal moves: f2f4, c4e2, e1e4, e5e6, c4f7, c4e6, e1d1, a2a3, f2f3, e1e3, h2h4, e1c1, c4b5, b1a3, g2g3, c4d3, c4f1, g1f1, e1e2, b1d2, g1h1, h2h3, c4b3, e1f1, c4d5, a2a4, g2g4, c4a6

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

<rationale>
Position analysis (Win %):
1. c4f7 (90.4%)
2. c4b3 (89.5%)
3. a2a4 (89.5%)
4. b1a3 (89.5%)
5. h2h3 (89.0%)
</rationale><uci_move>c4f7</uci_move><|eot_id|>


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

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

Position (FEN): r5r1/3q3k/1p2p2p/p1p1PppP/P1Pp4/1P1P1PQ1/5P2/3RR1K1 b - -
Side to move: Black
Legal moves: h7g7, a8e8, d7c7, d7g7, a8b8, a8c8, g8b8, g5g4, g8e8, d7b5, g8g6, f5f4, b6b5, a8a6, d7d8, d7c6, d7f7, g8d8, h7h8, d7e7, a8d8, g8f8, d7d5, a8f8, d7a4, d7b7, g8c8, g8h8, d7d6, d7e8, a8a7, d7a7, d7c8, g8g7

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

<rationale>
Position analysis (Win %):
1. a8b8 (44.5%)
2. a8c8 (44.5%)
3. a8f8 (44.5%)
4. d7f7 (37.0%)
5. d7e8 (36.6%)
</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): 3n4/p3q1kp/6p1/4Np2/2Q1p3/1P2P1PP/P4P2/6K1 w - -
Side to move: White
Legal moves: e5g4, c4g8, c4e6, g1f1, f2f3, c4c1, g3g4, c4e4, c4a6, a2a4, e5f7, c4c7, e5d7, c4e2, e5g6, f2f4, c4f7, e5c6, b3b4, c4c5, c4f1, c4a4, c4c8, g1h1, c4b5, h3h4, c4d4, g1h2, g1g2, c4c3, c4d3, e5f3, c4b4, a2a3, e5d3, c4d5, c4c2, c4c6

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

<rationale>
Position analysis (Win %):
1. c4d4 (75.0%)
2. c4c3 (74.1%)
3. c4d5 (73.6%)
4. c4b5 (71.0%)
5. e5c6 (68.2%)
</rationale><uci_move>c4d4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp3ppp/2n5/2pp4/3P4/3B1N2/PPP2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: c6e7, g8f6, c8f5, c5c4, d8f6, h7h5, c5d4, c6e5, f8d6, g7g5, d8c7, f7f6, d8g5, a7a6, c6b4, c8h3, d8h4, h7h6, g7g6, e8d7, e8e7, c6a5, c6d4, c8g4, f7f5, d8d7, g8e7, a8b8, a7a5, b7b6, c8d7, c6b8, d8d6, f8e7, c8e6, d8e7, g8h6, d8a5, b7b5, d8b6

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

<rationale>
Position analysis (Win %):
1. c8e6 (55.8%)
2. f8e7 (53.6%)
3. c5d4 (52.2%)
4. g8f6 (51.9%)
5. c5c4 (50.8%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 2r2qk1/pp3p1p/1n2p1p1/3P2P1/5P2/2P2N1B/b1PQ3P/1K1R3R w - -
Side to move: White
Legal moves: b1a1, b1b2, b1c1, b1a2

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

<rationale>
Position analysis (Win %):
1. b1a2 (73.3%)
2. b1a1 (11.7%)
3. b1b2 (1.0%)
4. b1c1 (1.0%)
</rationale><uci_move>b1a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/4Pn2/2p5/2P5/5N2/PP1P1PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: d8d5, d8d2, a7a6, f8e7, b8a6, f6d7, f8d6, c8e6, f6h5, d8c7, b8d7, d8e7, h8g8, b7b5, h7h6, g7g6, a7a5, f7e6, d8a5, d8d4, d8b6, b7b6, f6d5, f6g4, d8d7, d8d6, c8d7, f6e4, g7g5, b8c6, d8d3, e8e7, f6g8, h7h5

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

<rationale>
Position analysis (Win %):
1. b8c6 (67.5%)
2. d8c7 (66.3%)
3. d8e7 (65.9%)
4. f7e6 (60.3%)
5. c8e6 (55.6%)
</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): rnbqk1nr/pppp1ppp/8/8/1b1pP3/2P2N2/PP3PPP/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: b4c5, d7d6, c7c5, h7h6, g8e7, h7h5, b7b6, b4a5, b4f8, b4a3, b4e7, a7a5, a7a6, d4c3, b4d6, e8e7, g7g5, g8h6, e8f8, c7c6, f7f5, g8f6, d8f6, f7f6, d8e7, d7d5, g7g6, d8g5, b8c6, d4d3, b4c3, b8a6, d8h4, b7b5

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

<rationale>
Position analysis (Win %):
1. b4c5 (58.2%)
2. b4e7 (57.8%)
3. d4c3 (48.9%)
</rationale><uci_move>b4c5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1b1q1ppp/p1npp3/1p6/1P2P1N1/P5Q1/1B3PPP/3RR1K1 b - -
Side to move: Black
Legal moves: c6e7, g7g6, g8h8, d7e8, c6d4, c8d8, d7e7, c8c7, f8d8, c6b4, c6b8, g7g5, c8b8, c8e8, f8e8, e6e5, c6e5, d6d5, c6d8, d7d8, f7f6, b7a8, a6a5, c6a5, c8a8, h7h5, d7c7, h7h6, c6a7, f7f5

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

<rationale>
Position analysis (Win %):
1. e6e5 (95.6%)
2. g8h8 (92.2%)
3. f7f5 (89.6%)
4. f7f6 (85.2%)
</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): 2r1kb1r/pp4pp/1n3p2/4pb2/8/2P2NB1/BP1N1PPP/2KR3R b k -
Side to move: Black
Legal moves: f8a3, b6d7, g7g6, h8g8, b6a8, e8e7, e8d8, f5g6, e8d7, c8c3, c8b8, e5e4, c8c6, b6c4, f5b1, b6a4, c8a8, f8c5, c8d8, f5c2, g7g5, f8b4, a7a5, h7h6, f5g4, c8c5, b6d5, f5h3, f5d7, c8c4, f5e4, f8d6, a7a6, f5e6, f8e7, c8c7, f5d3, h7h5

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

<rationale>
Position analysis (Win %):
1. g7g6 (78.8%)
2. f8e7 (77.3%)
3. c8c3 (1.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 2Q5/7k/p1p5/P1qp4/7P/6PK/8/8 w - -
Side to move: White
Legal moves: c8a8, c8a6, c8h8, c8g8, h4h5, c8e8, c8e6, c8f5, c8b7, h3g2, c8b8, c8d8, h3h2, c8g4, c8c7, c8c6, c8f8, h3g4, g3g4, c8d7

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

<rationale>
Position analysis (Win %):
1. c8a6 (65.1%)
2. c8b7 (52.1%)
3. c8d7 (50.0%)
</rationale><uci_move>c8a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb2bp1p/1pn1pnpB/4N3/3P4/P1N3R1/1P3PPP/RB1Q2K1 w - -
Side to move: White
Legal moves: h6f4, f2f3, h6g5, d1d2, c3e4, h6g7, d1a4, d1d3, g3f3, d1f1, d1b3, g1h1, e5f7, c3b5, h6d2, d1g4, e5f3, e5c6, g3d3, g3g6, e5d7, a1a2, d1h5, b1g6, g3g5, h2h3, e5d3, c3a2, e5c4, c3d5, h6e3, d1c1, c3a4, g3g4, b1c2, b2b3, g3e3, b1f5, g3h3, h6c1, f2f4, d1e2, h2h4, d1f3, d1c2, e5g6, b2b4, d1e1, b1e4, b1a2

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

<rationale>
Position analysis (Win %):
1. e5g6 (87.3%)
2. b1g6 (70.5%)
3. g3d3 (49.6%)
4. e5c6 (46.4%)
5. e5f3 (43.8%)
</rationale><uci_move>e5g6</uci_move><|eot_id|>


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

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

Position (FEN): 3r3r/pbkn1p1p/1pp2p2/q3pQ2/3P4/2P5/P1PNBPPP/R4RK1 w - -
Side to move: White
Legal moves: f5d3, f5h3, f5f4, g2g4, e2d3, a1c1, e2f3, d2b3, f1b1, f5e6, e2h5, g1h1, g2g3, f5e4, a1e1, e2a6, f5g6, d2b1, f1d1, f5d7, d2f3, e2g4, e2c4, f1c1, f5h5, f5g5, f2f3, e2d1, a2a4, d4e5, d4d5, f5h7, a1b1, f5f3, a2a3, e2b5, f2f4, d2e4, c3c4, f1e1, h2h3, h2h4, f5g4, f5f6, a1d1, f5e5, d2c4

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

<rationale>
Position analysis (Win %):
1. d2e4 (58.2%)
2. a1d1 (54.7%)
3. f1e1 (54.6%)
</rationale><uci_move>d2e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/p1Pkp2p/pP5P/P3K3/8/8 w - -
Side to move: White
Legal moves: c5c6, e3e2, e3f3, b4a5, b4b5, e3d3, e3f2, e3d2

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

<rationale>
Position analysis (Win %):
1. b4a5 (50.6%)
2. c5c6 (50.6%)
3. b4b5 (5.3%)
4. e3d3 (1.0%)
5. e3f3 (1.0%)
</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): r2q1rk1/1p1bbppp/4p3/p1pPP3/PnP1Q2P/1B3N2/5PP1/R1BR2K1 b - -
Side to move: Black
Legal moves: a8b8, g8h8, e7h4, d8b8, h7h6, d8c8, a8a7, b7b5, g7g6, d7c8, f7f6, b4a2, d8e8, b4d3, d7c6, b4a6, e6d5, d7b5, f7f5, b4c6, b4c2, b4d5, e7f6, d8b6, h7h5, d7a4, d8c7, e7g5, f8e8, a8a6, g7g5, e7d6, a8c8, d7e8, b7b6

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

<rationale>
Position analysis (Win %):
1. d8b6 (72.1%)
2. d8b8 (72.1%)
3. d8e8 (70.5%)
4. d8c8 (69.2%)
5. f7f5 (62.4%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/5ppp/1q2p3/1np5/1p6/1P1PNPP1/1Q2PK1P/1RR5 w - -
Side to move: White
Legal moves: b2f6, h2h3, f2g2, e3f1, d3d4, c1d1, c1f1, c1e1, f2g1, b2c3, c1c3, c1c2, b2a1, e3g4, b1a1, e3d5, b2a2, f2f1, f3f4, h2h4, e3c2, c1c4, c1g1, c1c5, b2c2, b2d2, b2d4, b2a3, g3g4, f2e1, e3g2, b2e5, b2g7, e3f5, e3d1, e3c4, c1h1

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

<rationale>
Position analysis (Win %):
1. b1a1 (49.6%)
2. e3c4 (49.4%)
3. h2h4 (47.2%)
4. c1g1 (46.8%)
5. c1h1 (46.8%)
</rationale><uci_move>b1a1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/1ppp1ppp/p4q2/4p3/2B1P3/2P5/PP1PQPPP/RNB2RK1 b kq -
Side to move: Black
Legal moves: f6g5, d7d5, f8e7, f8c5, g8h6, f8b4, b7b5, f6f4, f6h6, f6h4, f6g6, f6f3, f6c6, f6e7, h7h6, c7c5, g8e7, g7g6, f6d8, f6f5, d7d6, h7h5, f6e6, g7g5, c7c6, f6f2, f6b6, f6d6, b7b6, f8a3, f8d6, e8d8, e8e7, a6a5, a8a7, a8b8

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

<rationale>
Position analysis (Win %):
1. g7g5 (59.9%)
2. d7d6 (56.5%)
3. g8e7 (56.3%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3K4/8/Nk6/1B6/8/8 w - -
Side to move: White
Legal moves: b3f7, d6e5, b3e6, d6e7, a4b2, b3g8, a4c5, b3a2, d6d7, d6c7, d6c6, b3d5, b3c4, a4b6, d6d5, b3d1, b3c2, a4c3, d6e6

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

<rationale>
Position analysis (Win %):
1. a4c5 (99.0%)
2. b3c2 (99.0%)
3. b3d1 (99.0%)
4. b3d5 (50.0%)
5. b3e6 (50.0%)
</rationale><uci_move>a4c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/1p6/8/8/kpK5/7R b - -
Side to move: Black
Legal moves: b2b1q, b2b1n, b2b1r, b5b4, a2a3, b2b1b

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

<rationale>
Position analysis (Win %):
1. a2a3 (99.0%)
2. b2b1r (99.0%)
3. b2b1q (99.0%)
4. b2b1b (99.0%)
5. b5b4 (50.0%)
</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): rn2kbnr/p3pppp/1q6/3p4/3P2N1/2N3P1/2pBPPBP/R2QK2R w KQkq -
Side to move: White
Legal moves: g2h3, d1c1, f2f3, e2e3, d2e3, h1g1, g4f6, a1a4, h2h3, d2g5, d1b1, a1a7, e1g1, g2d5, e1f1, e2e4, g2f3, g4e5, a1a6, g2f1, f2f4, c3a4, d1c2, a1b1, c3b1, g4e3, g4h6, c3a2, c3d5, a1c1, a1a2, c3b5, g2e4, a1a3, a1a5, d2f4, d2h6, c3e4, h2h4, h1f1, d2c1

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

<rationale>
Position analysis (Win %):
1. d1c2 (93.4%)
2. d1c1 (89.0%)
3. g4f6 (76.1%)
4. c3d5 (59.6%)
5. g2d5 (35.6%)
</rationale><uci_move>d1c2</uci_move><|eot_id|>


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

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

Position (FEN): r1b2Bk1/pp3ppp/2p2q2/4p2n/2B1P3/1N2bP2/PPP3PP/R2Q1RK1 w - -
Side to move: White
Legal moves: f1f2, g1h1

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

<rationale>
Position analysis (Win %):
1. f1f2 (51.3%)
2. g1h1 (1.0%)
3. g1h1 (1.0%)
</rationale><uci_move>f1f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7p/1k4P1/5K2/8/8 w - - 0 1
Side to move: White
Legal moves: g4h5, f3g2, f3e2, g4g5, f3f4, f3g3, f3e3, f3f2, f3e4

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>g4h5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/3n1ppp/p1q1p3/3p2P1/1p1N4/4B3/PPPQ1PBP/2KR2R1 b kq -
Side to move: Black
Legal moves: e8e7, f8d6, h8g8, c6c2, g7g6, c6c5, c6c3, c8b7, c6b7, d7f6, c6b5, c6d6, d7b6, d7c5, c6c7, h7h5, c6a4, a8a7, h7h6, a8b8, e6e5, a6a5, f7f6, f7f5, c6c4, f8e7, d7b8, b4b3, e8d8, c6b6, f8c5, d7e5

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

<rationale>
Position analysis (Win %):
1. c6d6 (65.3%)
2. c6b7 (63.1%)
3. c6a4 (62.1%)
4. c6c4 (61.6%)
5. c6c7 (59.8%)
</rationale><uci_move>c6d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/5kp1/1p3p1p/pP5P/P1P1R1P1/2KN4/8/6b1 b - -
Side to move: Black
Legal moves: c8c7, g1f2, c8h8, f6f5, f7g8, c8c4, g1e3, g1c5, c8c6, g1h2, g7g6, c8c5, c8e8, g7g5, c8g8, c8a8, c8d8, f7f8, g1d4, c8f8, c8b8

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

<rationale>
Position analysis (Win %):
1. g1c5 (68.3%)
2. c8b8 (67.6%)
3. c8c7 (67.4%)
4. g7g5 (61.5%)
5. g7g6 (61.1%)
</rationale><uci_move>g1c5</uci_move><|eot_id|>


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

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

Position (FEN): 1r4nk/1p1qbr1p/3p4/p1pPpp2/2P2PP1/2N1B2P/PP1Q3K/5RR1 b - -
Side to move: Black
Legal moves: d7c8, b8d8, f5g4, d7d8, f7g7, e7f8, f7f6, d7e8, h7h6, e7d8, g8h6, g8f6, d7c6, e7g5, h8g7, f7f8, b7b5, d7c7, e5f4, d7b5, h7h5, e7f6, a5a4, e7h4, b8c8, d7a4, b8f8, e5e4, b8a8, b7b6, b8e8, d7e6

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

<rationale>
Position analysis (Win %):
1. e5e4 (65.2%)
2. e5f4 (63.2%)
3. e7f6 (61.5%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/p3pp1p/1Qp3p1/3n4/8/2N2P2/PPP3PP/R3KB1R b KQ -
Side to move: Black
Legal moves: g8h8, c6c5, f7f6, e7e5, g8g7, d5e3, a8b8, c8h3, h7h6, h7h5, d5b4, d5c3, d5b6, f8d8, c8d7, c8b7, d5f4, e7e6, a7a6, a7a5, g6g5, d5f6, d5c7, c8g4, f8e8, c8f5, c8e6, c8a6, f7f5, a7b6

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

<rationale>
Position analysis (Win %):
1. d5c3 (91.0%)
2. d5b6 (55.5%)
3. a7b6 (50.2%)
</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): 5n2/5kbR/2P5/4Pp2/1p3P2/4K3/8/8 b - -
Side to move: Black
Legal moves: b4b3, f7e8, f8e6, f8g6, f7e6, f7g6, f8d7, f7g8, f7e7, f8h7

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

<rationale>
Position analysis (Win %):
1. f7e7 (94.8%)
2. b4b3 (92.0%)
3. f8h7 (90.7%)
4. f8g6 (77.6%)
5. f8e6 (50.8%)
</rationale><uci_move>f7e7</uci_move><|eot_id|>


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

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

Position (FEN): r2rb1k1/pp2npp1/5q1p/3P4/2N1B3/1Q6/P4PPP/3RR1K1 w - -
Side to move: White
Legal moves: c4e3, b3d3, b3c2, a2a3, e4f5, b3a3, b3b7, e4c2, c4d2, d1c1, c4a5, f2f3, b3b2, g1h1, e1e3, e4g6, c4e5, b3g3, d1a1, h2h3, d1d4, d1b1, b3h3, e1e2, c4d6, e4h7, c4b2, d1d3, b3e3, d1d2, h2h4, b3f3, b3b4, g1f1, e4b1, b3b5, g2g4, b3b1, g2g3, b3c3, f2f4, a2a4, e4d3, e4f3, b3b6, b3a4, d5d6, c4a3, c4b6, e1f1

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

<rationale>
Position analysis (Win %):
1. c4a5 (64.4%)
2. d5d6 (61.7%)
3. h2h3 (60.3%)
4. b3b4 (59.7%)
5. h2h4 (59.6%)
</rationale><uci_move>c4a5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p7/nk5p/5K1P/8/8/4B3/8 w - -
Side to move: White
Legal moves: f5g6, f5f6, e2g4, e2d3, e2d1, f5f4, e2a6, f5e6, e2f1, f5e5, f5g4, e2c4, e2f3, f5e4, e2b5

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

<rationale>
Position analysis (Win %):
1. e2a6 (99.6%)
2. f5g6 (81.0%)
3. e2d1 (50.0%)
4. f5f6 (50.0%)
5. e2f3 (50.0%)
</rationale><uci_move>e2a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2n1p3/3pPn2/3P4/2NB1N2/PP3PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: g2g3, f3h4, c3a4, c1g5, d3c2, c3b1, g1h1, d1d2, d3f5, f1e1, c1d2, d3a6, h2h3, h2h4, d1e2, f3d2, b2b3, c3d5, c3b5, b2b4, c1f4, d3e2, d3b1, f3e1, a1b1, g2g4, d1b3, c3e4, d3b5, c1e3, f3g5, d1a4, d3c4, d3e4, a2a4, c1h6, d1c2, c3e2, a2a3, d1e1

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

<rationale>
Position analysis (Win %):
1. c1g5 (63.8%)
2. c3e2 (61.6%)
3. d3c2 (61.4%)
4. d3f5 (61.0%)
5. d3b1 (60.2%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pb1ppp/2p1p3/3pP3/3P4/5N2/PPP2PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: g8e7, d7c8, c6c5, d8f6, g8h6, h7h5, f8a3, f8e7, a8b8, f8b4, d8g5, e8e7, d8c8, g7g6, f7f5, a7a6, f8d6, g7g5, d8h4, h7h6, f7f6, a7a5, d8e7, d8b8, g8f6, f8c5, a8c8

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

<rationale>
Position analysis (Win %):
1. h7h6 (53.2%)
2. d8b8 (52.5%)
3. d8c8 (52.1%)
4. a7a5 (52.0%)
5. c6c5 (46.4%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pp1r1pk/q1npp2B/p1b5/P2pP1N1/2P2P1P/1PQ2P2/5RK1 b - -
Side to move: Black
Legal moves: d6d5, c6d8, h7h8, h7g8, e7d7, d4d3, b7b6, a6b6, c6a7, c5b4, a6e2, h7g6, c5a7, a6b5, e7e8, e7f7, b7b5, c6e5, a6d3, d4c3, a6a7, c6b4, c5b6, a6c4, g7g5, c6b8, a6f1, c5a3, g7g6, g7h6, a6a8, e6e5

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

<rationale>
Position analysis (Win %):
1. c6e5 (45.5%)
2. h7h8 (44.7%)
3. h7g8 (43.3%)
4. e7f7 (38.7%)
5. a6c4 (38.3%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): 4K3/8/8/8/2k5/8/2B5/2B5 b - - 0 1
Side to move: Black
Legal moves: c4d5, c4b4, c4b5, c4c5, c4d4, c4c3

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>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1ppn1ppp/3ppn2/6B1/pbPP4/5NP1/PP2PPBP/RN1Q1RK1 w - -
Side to move: White
Legal moves: g2h3, c4c5, d1d2, d1a4, e2e3, d1d3, b1a3, f3h4, f3d2, g5h6, f1e1, g5f4, f3e5, h2h3, g5d2, g5c1, g5e3, b2b3, d1c2, g3g4, g5f6, g2h1, b1c3, a2a3, g5h4, h2h4, e2e4, g1h1, d1b3, d1c1, f3e1, b1d2, d4d5, d1e1

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

<rationale>
Position analysis (Win %):
1. a2a3 (63.6%)
2. g5f6 (60.3%)
3. e2e4 (56.5%)
4. g5c1 (54.8%)
5. d1c2 (53.8%)
</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): r4rk1/1bqnbp1p/p3p1p1/1p1pP1P1/3NnP2/P1NBB3/1PP1Q2P/3R1RK1 w - -
Side to move: White
Legal moves: d3e4, d4f3, c3a4, e2h5, d1c1, h2h3, f1f3, e2e1, e3c1, c3b1, b2b4, c3e4, e3f2, g1h1, c3a2, f1f2, g1g2, e2f2, h2h4, d4b5, d3c4, d3b5, d4f5, e2d2, d4b3, f1e1, a3a4, c3d5, d1e1, d1a1, b2b3, f4f5, d1b1, e2g4, e2f3, d4e6, c3b5, d4c6, e2g2, e3d2, d1d2

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

<rationale>
Position analysis (Win %):
1. c3b1 (49.2%)
2. d3e4 (48.6%)
3. h2h4 (48.5%)
4. c3a2 (47.4%)
5. f1f3 (45.6%)
</rationale><uci_move>c3b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3pp1/1p2pn1p/3qn3/3P4/2P3R1/PPQ2PPP/1BR3K1 w - -
Side to move: White
Legal moves: c1e1, a2a4, g3d3, g3g5, g3f3, d4e5, f2f4, g3g7, g1h1, g3e3, c2d2, h2h4, c1d1, g3h3, b2b3, c2d1, g3g4, f2f3, b2b4, g1f1, c2b3, h2h3, c2e2, c2a4, c2d3, c2f5, c3c4, g3g6, c1f1, c2h7, c2g6, a2a3, c2e4

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

<rationale>
Position analysis (Win %):
1. d4e5 (14.6%)
2. c1e1 (11.1%)
3. h2h3 (10.6%)
4. f2f3 (10.6%)
</rationale><uci_move>d4e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2P3k1/5Rp1/5b1p/8/4Q1Pq/2P5/6K1 w - -
Side to move: White
Legal moves: e3g5, e3c3, c7c8q, f6f5, c7c8n, e3b6, e3d4, c2c3, e3d2, e3f2, c7c8r, f6f8, e3e7, e3e2, f6c6, e3f3, e3h6, e3e4, e3b3, f6g6, e3a7, f6f7, g3g4, e3e5, c7c8b, f6a6, e3e8, e3f4, e3a3, e3e6, g1f2, f6d6, e3d3, e3c5, e3c1, e3e1, c2c4, f6e6, f6b6

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

<rationale>
Position analysis (Win %):
1. e3e7 (99.0%)
2. e3e5 (96.6%)
3. f6f5 (96.1%)
</rationale><uci_move>e3e7</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/8/4p2p/4k1p1/4P3/7P/bp4PK/8 b - -
Side to move: Black
Legal moves: b2b1r, a2b3, e5e4, a2c4, h6h5, b2b1b, e5d4, b2b1q, e5d6, a2b1, a2d5, e5f4, b2b1n, e5f6, g5g4

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

<rationale>
Position analysis (Win %):
1. b2b1n (40.1%)
2. b2b1r (11.1%)
3. b2b1q (0.4%)
</rationale><uci_move>b2b1n</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/4npk1/1r2p1p1/6Qp/3q3P/4N1P1/5P1K/8 b - -
Side to move: Black
Legal moves: d4b4, f7f6, b6a6, d4h4, e7f5, b6b4, d4g4, d4f6, d4f4, d4c5, e6e5, b6b5, e7d5, d4c3, d4d3, d4e3, d4b2, e7g8, e7c6, b6b7, d4d1, b6b2, d4d8, g7h7, b6b3, d4e5, d4a4, b6d6, d4d7, d4a1, d4d6, b6b1, d4c4, b6c6, d4d2, d4e4, e7c8, f7f5, b6b8, d4d5

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

<rationale>
Position analysis (Win %):
1. e7f5 (49.9%)
2. d4f6 (47.2%)
3. e7g8 (46.6%)
4. e7d5 (46.4%)
5. e7c6 (29.3%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5kp1/2p2p1r/ppPp1n2/P2P2RP/1P6/3N1P2/3K4 w - -
Side to move: White
Legal moves: d1c1, g4e4, g4g5, g4g2, d2f1, g4f4, d1c2, h4h5, d1e2, f2f3, d2b1, g4g6, d2f3, g4g3, g4g1, d1e1, b3b4, f2f4, d2e4, d2c4, a4b5, g4g7

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

<rationale>
Position analysis (Win %):
1. a4b5 (45.2%)
2. b3b4 (39.2%)
3. d2f3 (37.8%)
4. d1c2 (37.8%)
5. d1c1 (35.9%)
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp3ppp/2npb3/7Q/2P1R3/3B4/PB3PPP/R5K1 b - -
Side to move: Black
Legal moves: c6b4, d8a5, c6b8, d8d7, f7f6, a7a6, c6d4, e6f5, d6d5, c6a5, b7b6, a7a5, e6d7, a8b8, e6h3, d8e7, d8b8, d8h4, g7g5, h7h6, e6c4, e6g4, d8c8, d8g5, d8f6, g7g6, g8h8, d8b6, f7f5, d8e8, c6e7, d8c7, f8e8, e6c8, c6e5, a8c8, e6d5, b7b5

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

<rationale>
Position analysis (Win %):
1. f8e8 (78.6%)
2. g7g6 (77.4%)
3. h7h6 (60.3%)
</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): 5rk1/8/R2p3p/2pP4/2P1B3/P5bq/2Q2P2/6K1 w - -
Side to move: White
Legal moves: e4h1, e4g2, c2a4, a3a4, f2g3, e4d3, c2e2, c2b3, a6c6, a6a5, c2d2, c2c3, e4h7, c2d1, e4f3, f2f4, f2f3, a6a4, c2b2, a6b6, c2c1, c2a2, a6a7, a6d6, c2b1, c2d3, a6a8, e4g6, e4f5

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

<rationale>
Position analysis (Win %):
1. e4h7 (94.2%)
2. f2f3 (43.4%)
3. f2f4 (25.2%)
</rationale><uci_move>e4h7</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/p1p3pp/1p1bpp2/3b2B1/3P4/P4N2/1PQ1PPPP/R3KB1R w KQkq -
Side to move: White
Legal moves: e1d2, a1d1, b2b4, f3h4, g2g4, g2g3, h2h4, g5h6, a1c1, g5f6, c2g6, g5e3, e2e3, g5c1, c2d1, f3d2, c2d2, c2c3, f3g1, h1g1, c2d3, e1d1, c2a4, c2c4, e1c1, c2c5, e2e4, h2h3, c2c1, a3a4, g5h4, c2c7, a1a2, c2b1, b2b3, c2h7, c2f5, a1b1, g5f4, c2b3, c2e4, c2c6, g5d2, f3e5

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

<rationale>
Position analysis (Win %):
1. e2e4 (61.7%)
2. g5h4 (56.0%)
3. g5d2 (53.2%)
</rationale><uci_move>e2e4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/5pp1/p3p2p/4b2P/1p2P3/3B2R1/PPP5/2K1R3 b - -
Side to move: Black
Legal moves: e5g3, a8e8, a8c8, f8e8, a8a7, e5c3, a6a5, g8h7, e5c7, b4b3, e5d4, f7f5, g7g5, e5d6, a8b8, e5b2, f7f6, g8h8, f8d8, g7g6, f8c8, e5b8, e5f6, e5f4, f8b8, a8d8

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

<rationale>
Position analysis (Win %):
1. e5f4 (14.8%)
2. b4b3 (11.8%)
3. e5g3 (9.1%)
</rationale><uci_move>e5f4</uci_move><|eot_id|>


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

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

Position (FEN): rnbq2k1/pp3ppp/8/1Npnr3/4p1P1/1PN1P2P/P2PBP2/R2QK2R b KQ -
Side to move: Black
Legal moves: d8d7, d8e8, g8h8, c8g4, h7h5, d8e7, g7g6, d8f8, d8c7, d5c3, d5b4, a7a5, g8f8, a7a6, f7f6, c8e6, b8a6, c8f5, e5e6, e5f5, d5f6, d8a5, d8d6, c5c4, g7g5, b8c6, d5b6, d5e3, h7h6, d8g5, b8d7, d8f6, d5f4, b7b6, e5h5, d5c7, d8b6, e5e7, e5e8, d8h4, c8d7, e5g5, f7f5, d5e7

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

<rationale>
Position analysis (Win %):
1. d8e7 (47.0%)
2. c8d7 (46.8%)
3. b8c6 (44.3%)
4. c8e6 (40.0%)
5. d5b4 (39.0%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k1nr/pppp1ppp/5q2/2b5/4pP2/5NPP/PPPPP3/RNBQKB1R w KQkq -
Side to move: White
Legal moves: g3g4, b1a3, f1g2, f3d4, h1h2, a2a4, e2e3, d2d4, f3h2, c2c3, f3e5, f3g5, c2c4, b2b3, d2d3, f4f5, a2a3, h1g1, b1c3, f3g1, b2b4, h3h4, f3h4

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

<rationale>
Position analysis (Win %):
1. d2d4 (41.4%)
2. f3h4 (40.1%)
3. f3e5 (39.4%)
4. f3h2 (37.7%)
5. f3g5 (34.3%)
</rationale><uci_move>d2d4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/1pp1nppp/p1p2b2/4p3/4P3/3P1N2/PPPN1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c2c3, b2b4, f3h4, f3e5, h2h4, d3d4, c2c4, g1h1, g2g3, g2g4, d2b3, f3e1, d1e1, a2a3, d2b1, b2b3, d2c4, h2h3, a1b1, d1e2, a2a4, f1e1, f3g5, f3d4

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

<rationale>
Position analysis (Win %):
1. d3d4 (53.2%)
2. d2c4 (51.0%)
3. b2b3 (50.0%)
4. b2b4 (50.0%)
5. a2a3 (50.0%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp3ppp/2n5/2pnp1N1/2B5/2P2Q2/PP1P1PPP/RNB1K2R b KQkq -
Side to move: Black
Legal moves: d5b6, d8a5, d5e3, c8f5, d5e7, d8c7, c8e6, c8h3, d5b4, d8d7, c6d4, a7a6, c6b8, f7f5, b7b5, d8d6, e5e4, d5f4, c8g4, b7b6, c6a5, f8e7, g7g6, h7h6, f8d6, e8d7, d8b6, f7f6, a8b8, d8e7, d5c7, a7a5, d8g5, h7h5, c6e7, d5c3, h8g8, d5f6, c6b4, d8f6, c8d7, e8e7

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

<rationale>
Position analysis (Win %):
1. f7f5 (80.4%)
2. d5f4 (79.6%)
3. d5f6 (77.0%)
4. c8e6 (61.0%)
5. d8g5 (48.1%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/8/p1Pp1bp1/7p/1P2Pp2/p6P/2B1K1P1/8 w - -
Side to move: White
Legal moves: e2f3, e2d1, c2b1, g2g4, c2b3, e2d2, e2e1, e2f1, c2d1, e4e5, b4b5, c2a4, e2f2, e2d3, c6c7, c2d3, h3h4, g2g3

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

<rationale>
Position analysis (Win %):
1. c2b1 (20.9%)
2. c2b3 (14.1%)
3. c6c7 (12.0%)
4. e4e5 (8.2%)
</rationale><uci_move>c2b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/6bp/p7/1p2p3/1N6/P1P2r2/1P6/K6R w - -
Side to move: White
Legal moves: b4d3, h1h3, h1d1, h1e1, b4c2, h1h4, a1a2, h1g1, b4a6, h1h6, b4c6, a3a4, b4d5, b2b3, b4a2, h1f1, h1h7, c3c4, h1b1, h1h2, h1h5, h1c1, a1b1

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

<rationale>
Position analysis (Win %):
1. b4a6 (48.2%)
2. a1a2 (45.9%)
3. a1b1 (43.7%)
4. a3a4 (41.9%)
5. b4d5 (41.7%)
</rationale><uci_move>b4a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/6p1/6P1/2r4P/K1B5/1N2k3/8 w - -
Side to move: White
Legal moves: a3b3, c3b4, a3a2

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

<rationale>
Position analysis (Win %):
1. a3b3 (17.1%)
2. a3a2 (7.3%)
3. c3b4 (1.4%)
</rationale><uci_move>a3b3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1b3pbp/pn4p1/4p1B1/3Pp3/2P5/1P1NBPPP/R4RK1 w - -
Side to move: White
Legal moves: a1a6, g2g3, g2g4, a1a3, g5f4, d2c4, e2d1, d2b1, d2b3, g5e3, a1d1, d4e5, b2b3, e2d3, c3c4, d2f3, f2f3, g5h4, g5e7, d2e4, f1e1, e2b5, g5f6, e2h5, g1h1, h2h3, a1e1, f1c1, e2f3, e2c4, e2a6, h2h4, a1a2, a1c1, f1b1, g5h6, b2b4, g5d8, d4d5, a1a4, f2f4, e2g4, f1d1, a1a5, a1b1

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

<rationale>
Position analysis (Win %):
1. d4e5 (57.3%)
2. a1a3 (52.3%)
3. g5e7 (50.9%)
</rationale><uci_move>d4e5</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/pp3pp1/2p4B/2p1p3/P3P3/3P1b1P/2P2P1K/R5R1 b q -
Side to move: Black
Legal moves: d8d6, f7f6, g7g5, d8e8, f3e4, g8h7, a7a5, d8d4, f3g4, f3h1, g7g6, d8d7, b7b5, d8d3, a7a6, f3h5, g8h8, d8b8, d8d5, f7f5, f3g2, g8f8, a8b8, f3d1, d8c8, c5c4, d8f8, a8c8, f3e2, b7b6

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

<rationale>
Position analysis (Win %):
1. d8d6 (70.7%)
2. f7f5 (70.5%)
3. f7f6 (61.5%)
4. g8h7 (54.2%)
5. g7g6 (50.2%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>