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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2k4/1r4pp/K3b3/4R1P1/3p3N/5PP1/3R4 b - -
Side to move: Black
Legal moves: b6d6, d7c7, g6g5, e5f6, b6b3, b6b2, d7c6, b8b7, d7e6, e5g7, b8c8, b8h8, b8e8, e5a1, b6f6, d7c8, h6h5, e5d6, b8a8, b8g8, e5h8, e5h2, b6b4, e5d4, e5g3, b6b5, b6c6, e5f4, b6b1, b6a6, a7a6, d7d6, b8d8, e5c7, b8f8, d7e7, d7e8, e5b2, b6e6, d3d2, d7d8, b6b7, e5c3

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

<rationale>
Position analysis (Win %):
1. b6b5 (10.3%)
2. e5d6 (9.8%)
3. e5c7 (5.3%)
4. e5c3 (1.0%)
5. b6b3 (1.0%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r3r/p1nbb1p1/Pp2p2p/3pPp2/1P1N1P2/2PB4/3BK1PP/R6R w - -
Side to move: White
Legal moves: d4f3, a1g1, d4c6, e2e3, d3c4, a1b1, h2h3, d4b3, a1a4, d4e6, e2e1, b4b5, a1d1, h1c1, d2e1, a1e1, g2g3, h1e1, h1d1, d4f5, d3b1, d2e3, e2f1, h2h4, d4b5, a1f1, d4c2, d2c1, d3b5, h1f1, e2f2, a1a2, h1b1, d3f5, a1c1, a1a5, e2f3, e2d1, d3e4, c3c4, a1a3, g2g4, h1g1, d3c2

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

<rationale>
Position analysis (Win %):
1. h2h4 (71.2%)
2. a1g1 (68.3%)
3. h2h3 (68.3%)
</rationale><uci_move>h2h4</uci_move><|eot_id|>


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

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

Position (FEN): 2qr2k1/p2p1pp1/4p2p/4P1nP/2P1Q3/4P1P1/1R1r2B1/1R4K1 w - -
Side to move: White
Legal moves: g2f1, e4h7, e4f5, g3g4, g1f1, g2f3, g1h2, e4d5, b1f1, g2h3, c4c5, b2b3, b1c1, e4c6, e4d4, b1d1, e4g4, b1a1, e4f4, b2b4, e4h4, e4b7, b2b5, e4g6, b2b8, b2b7, e4c2, e4f3, g1h1, b2a2, b2c2, g2h1, e4d3, b2d2, b1e1, b2b6, e4a8

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

<rationale>
Position analysis (Win %):
1. e4f4 (30.9%)
2. e4g4 (30.8%)
3. e4h4 (28.1%)
4. e4b7 (18.8%)
5. b2d2 (18.5%)
</rationale><uci_move>e4f4</uci_move><|eot_id|>


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

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

Position (FEN): 7B/8/3k4/K7/N7/8/8/8 b - - 0 1
Side to move: Black
Legal moves: d6e6, d6c6, d6e7, d6d5, d6d7, d6c7

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>d6e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb3pp1/1p2pnnp/3qN3/3P4/2P3R1/PPQ2PPP/1BR3K1 b - -
Side to move: Black
Legal moves: f8d8, d5e5, a8b8, g8h7, d5d4, g6f4, d5f3, f6h5, f6d7, d5a5, b7c8, d5c5, d5a2, h6h5, b6b5, f8b8, b7a6, g6h4, a8d8, d5c4, f6h7, g6h8, d5d7, d5g2, f8e8, a8c8, f6g4, b7c6, g8h8, f8c8, d5b3, d5d8, f6e4, a7a6, d5d6, d5c6, g6e7, d5b5, f6e8, a7a5, a8e8, d5e4, g6e5

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

<rationale>
Position analysis (Win %):
1. d5e4 (31.6%)
2. f6e4 (31.4%)
3. g6f4 (31.0%)
4. g6e5 (14.8%)
</rationale><uci_move>d5e4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p1nb2p/p2p4/3P1pp1/PP2p3/N3B3/2P1BPPP/R2QR1K1 b - -
Side to move: Black
Legal moves: b7b6, f5f4, d8a5, g8f7, g8g7, f8e8, h7h5, d8c7, d7b8, h7h6, d8b6, a8b8, g5g4, a6a5, b7b5, a8a7, d7f6, d7e5, d8e8, d7c5, f8f7, e7f6, g8h8, f8f6, d7b6

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

<rationale>
Position analysis (Win %):
1. d8e8 (57.9%)
2. f5f4 (56.8%)
3. a6a5 (56.4%)
4. d7e5 (53.7%)
5. e7f6 (53.6%)
</rationale><uci_move>d8e8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p3npp1/1pn1p2p/4P3/2BN4/P7/1P3PbP/R1B1R1K1 w - -
Side to move: White
Legal moves: c4f1, c1g5, g1g2, e1e4, c4e6, c1d2, d4b3, d4e2, c4b5, e1e3, c4d5, a1a2, c1e3, d4c6, h2h3, c4e2, f2f4, c4a2, d4f3, c1f4, f2f3, c4d3, c1h6, e1e2, b2b4, d4b5, e1f1, e1d1, h2h4, c4a6, d4f5, b2b3, a3a4, a1b1, c4b3, d4c2, d4e6

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

<rationale>
Position analysis (Win %):
1. d4e6 (51.3%)
2. d4c6 (35.9%)
3. c1e3 (33.7%)
</rationale><uci_move>d4e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pqb1ppp/2n1p3/2NpP3/p2P4/3B1N2/PP3PPP/R1BQ1RK1 b kq -
Side to move: Black
Legal moves: a8b8, c7c8, c7d6, c6a7, e8d8, h7h5, c7b6, a8a6, c7b8, g8f6, f8c5, c7a5, f7f5, c7e5, a8d8, e8c8, f7f6, h7h6, a8a5, c6d8, g7g5, c6a5, c6b4, c6e7, a4a3, a8c8, c7d8, a8a7, c6e5, g7g6, f8d6, d7c8, c6b8, f8e7, g8e7, b7b6, b7b5, g8h6, c6d4, e8e7

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

<rationale>
Position analysis (Win %):
1. h7h6 (61.9%)
2. a4a3 (59.5%)
3. c6d4 (54.3%)
4. f8c5 (53.0%)
</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): br1r4/2n3kp/1p1qp1p1/1Pp5/2BpP1N1/1Q3P2/6PP/R2R3K b - -
Side to move: Black
Legal moves: c7a6, c7b5, a8d5, d6d7, c7e8, d8h8, d8d7, g7h8, g6g5, d6g3, d4d3, d8e8, d8f8, a8e4, d6f4, d8c8, b8b7, h7h5, a8c6, d6e5, e6e5, d6c6, b8c8, d8g8, h7h6, g7f8, d6h2, c7d5, g7f7, d6f8, d6e7, g7g8, d6d5, a8b7

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

<rationale>
Position analysis (Win %):
1. d8d7 (48.3%)
2. d6e7 (47.4%)
3. h7h5 (47.1%)
4. a8b7 (45.6%)
5. e6e5 (45.5%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2ppbp/2N3p1/8/4q3/4B3/PPP2PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1d6, d1d2, c6e7, e3b6, f1e1, d1e1, c6b8, d1c1, d1e2, d1b1, e3d2, d1f3, d1g4, a1b1, c6e5, g1h1, b2b4, f2f4, d1d8, d1d4, c6b4, h2h3, d1d3, c2c3, b2b3, d1h5, c2c4, e3g5, e3d4, c6a7, h2h4, a1c1, g2g3, e3f4, a2a3, e3c5, c6a5, c6d8, e3h6, d1d5, e3c1, f2f3, d1d7, e3a7, c6d4, g2g4, a2a4

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

<rationale>
Position analysis (Win %):
1. d1d5 (47.6%)
2. c6d4 (44.0%)
3. c6a7 (37.8%)
4. c6a5 (23.9%)
5. c6d8 (19.0%)
</rationale><uci_move>d1d5</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppqbppbp/3p1np1/2p1P3/5P2/2NP1N2/PPP3PP/R1B1QRK1 b kq -
Side to move: Black
Legal moves: f6g8, d6e5, f6e4, e7e6, a8d8, b7b5, h8f8, c7c8, d7c6, d7e6, d7g4, c7b8, d7h3, a7a5, c7d8, c5c4, e8c8, g7h6, a7a6, d7c8, d6d5, d7f5, e8f8, g6g5, e8d8, e8g8, c7c6, f6d5, h8g8, h7h5, d7b5, f6h5, b7b6, h7h6, d7a4, f6g4, a8b8, c7a5, c7b6, a8c8, g7f8

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

<rationale>
Position analysis (Win %):
1. f6h5 (62.5%)
2. d6e5 (60.3%)
3. f6g4 (56.2%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/3q1pp1/1pb4p/2p5/p1Q2b2/P2PpN2/1PR2PBP/1R4K1 b - -
Side to move: Black
Legal moves: e8d8, e3f2, d7f5, b6b5, c6f3, a8c8, g7g5, e8e5, d7d5, e3e2, c6d5, d7e6, f4h2, g8h8, d7d8, f4e5, c6e4, d7a7, d7b7, h6h5, d7c7, d7g4, e8e4, c6b5, d7d3, e8b8, d7d4, g7g6, c6b7, d7e7, e8c8, d7h3, a8a5, e8f8, f4g5, e8e6, d7c8, a8a7, a8b8, g8f8, d7d6, e8e7, f4b8, f4d6, f4g3, a8a6, g8h7, f4c7, a8d8

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

<rationale>
Position analysis (Win %):
1. d7d6 (12.5%)
2. d7g4 (10.7%)
3. e3f2 (10.3%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p7/3b4/3k1p1p/1P4pP/3K2P1/P2B1P2/8 b - -
Side to move: Black
Legal moves: d6f4, d6c7, d6c5, d5e5, d5e6, d6e7, a7a6, a7a5, f5f4, d6f8, d6b4, d5c6, d6e5, d6b8, d6g3

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

<rationale>
Position analysis (Win %):
1. d6c7 (83.0%)
2. a7a6 (80.6%)
3. f5f4 (52.7%)
</rationale><uci_move>d6c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp3pp/2n5/3qpp2/1bP1N3/3P3P/PP3PP1/R1BQ1K1R b kq -
Side to move: Black
Legal moves: h7h6, d5f7, h8f8, a7a5, b4d6, d5d8, b4a5, c6d8, d5c5, f5f4, b7b5, d5c4, d5e6, d5a5, h7h5, f5e4, d5b5, d5d6, d5e4, b4e1, c6d4, c6e7, a8d8, a8b8, a8c8, d5d3, e8d8, b7b6, h8g8, g7g6, b4c3, e8g8, c6a5, e8e7, c6b8, b4e7, e8d7, e8f7, b4c5, g7g5, d5g8, b4a3, a7a6, b4d2, d5d4, e8c8, d5d7, e8f8, b4f8

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

<rationale>
Position analysis (Win %):
1. d5d8 (36.3%)
2. d5e6 (34.0%)
3. d5f7 (31.7%)
4. d5d4 (30.9%)
5. d5d7 (28.1%)
</rationale><uci_move>d5d8</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/k7/8/8/8/8/8/2K5 b - - 0 1
Side to move: Black
Legal moves: a7b8, a7a6

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>a7b8</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/p2b1p1p/1p1p1b2/2pPn1p1/P1P4P/2P1N3/3KBPP1/1RB4R w - -
Side to move: White
Legal moves: e3c2, e2d3, b1a1, b1b2, h1g1, h1h3, e2d1, h4g5, e2f3, h1h2, b1b4, e3g4, d2c2, h1e1, g2g3, f2f4, b1b6, e2g4, g2g4, d2d1, c1a3, f2f3, h4h5, c1b2, b1b5, e2f1, b1b3, e3d1, h1f1, a4a5, e3f5, h1d1, d2e1, e2h5, e3f1

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

<rationale>
Position analysis (Win %):
1. h4h5 (45.0%)
2. g2g3 (44.0%)
3. g2g4 (43.5%)
4. h4g5 (42.9%)
5. d2c2 (42.2%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/1pp3pp/p1nbbq2/2B1pP2/1P6/P2P1NP1/2Q2PBP/2R2RK1 b - -
Side to move: Black
Legal moves: h7h5, e6g8, e6c8, a8a7, g7g6, a8d8, e6d5, c6a7, f6e7, h7h6, c6b8, e5e4, e6b3, f6h6, g7g5, e6f5, c6d4, e6a2, f8d8, e6f7, c6e7, f8g8, a6a5, b7b6, f6h4, a8e8, c6a5, f8e8, d6c5, c6b4, b7b5, a8c8, f6d8, f6f5, h8g8, f8b8, f8f7, f6f7, a8b8, f6g6, f8c8, e6c4, c6d8, f6g5, e6d7, d6e7

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

<rationale>
Position analysis (Win %):
1. e6d5 (57.1%)
2. f6f5 (52.6%)
3. e6f5 (52.0%)
</rationale><uci_move>e6d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1N6/2pp1b2/1n3Bn1/5N2/PP1QBPPP/2R2RK1 b - -
Side to move: Black
Legal moves: c5c4, b4a2, g4h2, d8c7, d8e7, d8b6, b4d3, b4c2, d8b8, a8b8, d8e8, f7f6, d5d4, f5b1, g4e5, f5d7, f5c8, g4f2, g7g6, f5d3, f5e6, a8c8, h7h5, g4e3, d8g5, f5g6, f8e8, g7g5, d8h4, b4a6, a7a6, g4h6, d8f6, g8h8, d8d6, b4c6, a7b6, h7h6, d8c8, f5e4, d8d7, f5c2, g4f6, a7a5

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

<rationale>
Position analysis (Win %):
1. g4f2 (83.4%)
2. d8b6 (69.7%)
3. a7b6 (45.0%)
</rationale><uci_move>g4f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1N6/8/8/4k3/2r5/4K3 b - -
Side to move: Black
Legal moves: c2h2, c2e2, c2b2, c2c5, e3f4, c2c3, e3d3, c2g2, e3e4, c2a2, c2c7, c2c4, c2c1, e3f3, c2d2, c2f2, c2c8, e3d4, c2c6

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

<rationale>
Position analysis (Win %):
1. c2c1 (1.0%)
2. c2c6 (1.0%)
3. e3d4 (1.0%)
4. c2c5 (1.0%)
5. e3d3 (0.4%)
</rationale><uci_move>c2c1</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1R1bbppp/p3p1n1/3pP3/3N4/2P2N2/q2B1PPP/3Q1RK1 b - -
Side to move: Black
Legal moves: e7b4, g6f4, a2c2, a2b2, a2c4, a6a5, h7h5, a8e8, a2a1, a8c8, e7d8, a2a4, h7h6, a8d8, e7c5, e7h4, f8b8, a2d2, d7c8, g6h4, d7a4, a2a3, d7e8, f7f5, a2b1, f8e8, f8c8, a8b8, g6h8, a8a7, e7f6, a2b3, e7g5, e7d6, d7c6, g6e5, a2a5, f7f6, e7a3, d7b5, f8d8, g8h8

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

<rationale>
Position analysis (Win %):
1. a8d8 (44.7%)
2. d7b5 (43.7%)
3. f8d8 (43.0%)
4. d7c8 (40.4%)
5. d7a4 (40.4%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5p2/3P1K2/2n4k/2pBP2P/8/8 b - -
Side to move: Black
Legal moves: c4a5, c4d2, c4e5, h4h3, h4g3, c4b2, c4d6, c3c2, c4a3, c4b6, c4e3, h4h5

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

<rationale>
Position analysis (Win %):
1. c4d6 (87.8%)
2. h4g3 (86.5%)
3. h4h3 (51.1%)
4. c4e3 (50.0%)
5. c3c2 (50.0%)
</rationale><uci_move>c4d6</uci_move><|eot_id|>


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

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

Position (FEN): 1R6/1p3p2/2b2kpp/R7/p3P1P1/8/4r2P/6K1 w - -
Side to move: White
Legal moves: a5d5, e4e5, b8d8, a5a6, g1f1, b8f8, b8a8, a5e5, b8c8, a5b5, a5a7, h2h4, a5c5, a5h5, b8g8, h2h3, a5f5, g1h1, a5a4, a5a8, b8h8, b8b7, g4g5, a5g5, b8e8

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

<rationale>
Position analysis (Win %):
1. h2h3 (23.9%)
2. b8h8 (23.7%)
3. h2h4 (21.1%)
4. g1f1 (20.3%)
5. b8f8 (19.5%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1R/1k2p1p1/1p2P1P1/3p4/4n2K/3Bn2N/7r b - -
Side to move: Black
Legal moves: e3g4, f7f6, b6c5, e3f1, e2g1, h1f1, e3d5, b6c6, b5b4, f7f5, h1h2, h1e1, b6a7, e2f4, e2g3, d4d3, h1c1, h1g1, h1b1, e3c4, h1a1, e3g2, e2c1, e3d1, e3f5, b6c7, e2c3, b6b7, h1d1, e3c2, b6a6

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

<rationale>
Position analysis (Win %):
1. h1d1 (3.3%)
2. e3f1 (2.2%)
3. h1g1 (1.0%)
</rationale><uci_move>h1d1</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1bqnbpp1/pp1p1n1p/4pP2/P3P2B/2NB4/1PPQN1PP/R4RK1 w - -
Side to move: White
Legal moves: a1c1, f1c1, h4g5, d2d1, f1f3, f1d1, h2h3, a4a5, d2g5, d2h6, a1b1, h4g3, g1f2, e2g3, g2g4, e2d4, c3b1, c3a2, g2g3, f1b1, d2e3, d2f4, c3b5, d3b5, d3a6, h4f2, h4f6, a1d1, g1h1, a1e1, f1f4, h4e1, e2f4, f1e1, c3d1, b2b4, a1a3, e2c1, d3c4, f1f2, c3d5, a1a2, d2e1, b2b3, d2c1

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

<rationale>
Position analysis (Win %):
1. e2g3 (50.0%)
2. a1d1 (47.6%)
3. h4f6 (47.1%)
4. d2e1 (47.1%)
</rationale><uci_move>e2g3</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/1pk2pp1/p3b1p1/5q2/1P1b2n1/8/P2PQP1P/R1B1KB1R w KQ -
Side to move: White
Legal moves: e2b5, e2f3, d2d3, h2h4, a2a4, e2d1, f1h3, b4b5, e2g4, e2e3, h1g1, h2h3, e2e6, a1b1, f2f4, a2a3, e2d3, f2f3, e2e4, e2c4, e1d1, e2e5, c1b2, e2a6, f1g2, c1a3

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

<rationale>
Position analysis (Win %):
1. f2f3 (9.0%)
2. f1h3 (8.8%)
3. d2d3 (8.0%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/K7/8/3k4/5Q2/8/8 w - - 0 1
Side to move: White
Legal moves: a6b5, f3e2, e7e5, e7e1, e7e3, f3f8, f3h3, f3f4, f3h1, f3b3, f3f7, e7g7, f3f2, a6a5, e7d7, f3g4, e7e4, f3a8, f3e4, e7e6, f3a3, f3c6, f3d3, f3g2, e7h7, e7e8, f3f6, e7a7, f3f1, e7e2, e7c7, f3d5, f3g3, f3c3, f3h5, a6a7, e7f7, e7b7, f3b7, f3d1, a6b7, a6b6, f3e3, f3f5

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>e7e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p2pppp/p1n2n2/3p1b2/3P1B2/1QN2N2/PP2PPPP/R3KB1R w KQkq -
Side to move: White
Legal moves: f3e5, f3g5, b3d5, c3b5, f4c7, e2e3, b3a3, a2a4, b3b6, f4d6, b3b4, f3d2, f4d2, a1c1, f4g3, f4e5, b3a4, c3d5, b3c4, b3d1, a1b1, c3d1, f4e3, e1d2, c3e4, b3b5, e1d1, h1g1, a1d1, b3b7, c3a4, f4b8, f3g1, f4c1, f4h6, g2g3, e1c1, f3h4, c3b1, h2h3, a2a3, g2g4, h2h4, e2e4, f4g5, b3c2

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

<rationale>
Position analysis (Win %):
1. b3b7 (53.6%)
2. a1c1 (50.5%)
3. e2e3 (50.0%)
4. f3e5 (50.0%)
5. a2a3 (50.0%)
</rationale><uci_move>b3b7</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/6p1/4p2p/1R2P3/p2q4/5P2/5P1P/1Q4K1 b - -
Side to move: Black
Legal moves: d4f4, f8f3, d4b4, d4a7, d4d6, d4d8, d4e4, g7g6, f8d8, d4b2, f8f6, d4c4, h6h5, f8f5, f8c8, d4e5, d4c3, d4d1, f8b8, f8a8, d4d3, d4h4, d4c5, f8f4, g8f7, d4d7, d4d2, d4g4, d4a1, d4d5, d4b6, g7g5, a4a3, d4f2, f8f7, f8e8, g8h8, d4e3

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

<rationale>
Position analysis (Win %):
1. d4f4 (42.3%)
2. d4c3 (35.6%)
3. f8f3 (30.0%)
</rationale><uci_move>d4f4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/3nbppp/p2p4/1pp5/3PP3/4RN1P/PPB2PP1/R3Q1K1 b - -
Side to move: Black
Legal moves: d8a5, a6a5, c5d4, e7f6, d8b6, f8e8, b5b4, d8b8, d7f6, h7h6, a8a7, d8c8, g8h8, d6d5, d7b6, h7h5, d8c7, a8b8, g7g6, d7e5, d8e8, e7g5, c5c4, f7f5, a8c8, e7h4, d7b8, g7g5, f7f6

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

<rationale>
Position analysis (Win %):
1. d8c7 (56.0%)
2. e7f6 (54.2%)
3. d8b6 (53.7%)
4. c5d4 (53.5%)
5. a8c8 (52.8%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2npbp/3Np1p1/8/2BpP3/Q7/PPPP1PPP/R1B1K2R b KQkq -
Side to move: Black
Legal moves: e8d7, d8d6, e8f8

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

<rationale>
Position analysis (Win %):
1. d8d6 (89.6%)
2. e8d7 (86.9%)
3. e8f8 (65.5%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>


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

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

Position (FEN): 1rb3k1/q4rN1/2Pb1n1Q/3P3p/1pB4P/1P3P2/N1P5/1K2R2R w - -
Side to move: White
Legal moves: h6d2, c6c7, c4d3, c2c3, a2c1, c4e2, e1e4, b1b2, e1f1, e1e5, e1d1, h6h5, a2b4, h1h3, h6e3, c4f1, h1h2, h6f6, e1e8, h6c1, g7e6, e1e6, e1e3, a2c3, c4a6, c4b5, g7h5, b1c1, g7e8, h6h7, h6g5, e1e2, e1g1, h1g1, h1f1, h6f4, h6h8, e1c1, h6g6, g7f5, e1e7, f3f4, b1a1

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

<rationale>
Position analysis (Win %):
1. g7h5 (98.3%)
2. g7e8 (94.6%)
3. g7e6 (92.7%)
4. h6g6 (85.0%)
5. h6g5 (84.9%)
</rationale><uci_move>g7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/5ppp/8/3q4/1P1bR3/p1N2Q2/7P/K1B4R w - -
Side to move: White
Legal moves: e4e1, a1b1, h1f1, f3d1, h1e1, f3f1, c1h6, f3g4, e4g4, f3f7, f3f4, b4b5, e4e6, c1d2, c1e3, c1f4, f3f5, e4e5, e4e7, f3h3, f3g3, f3f6, c1a3, e4h4, f3d3, f3e2, f3h5, e4e3, h1d1, h1g1, c1b2, h2h3, h2h4, c1g5, f3e3, e4e8, e4f4, e4e2, f3g2, f3f2, e4d4

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

<rationale>
Position analysis (Win %):
1. c1d2 (11.4%)
2. e4e3 (0.4%)
3. e4d4 (0.4%)
4. h1d1 (0.4%)
5. c1b2 (1.0%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/4r1p1/8/1k1P2R1/7P/8/2K1p3/8 w - -
Side to move: White
Legal moves: c2c1, h4h5, g5g2, g5h5, c2b1, c2b2, d5d6, g5e5, c2d2, g5g6, c2c3, g5g1, c2d3, g5f5, g5g7, g5g4, c2b3, g5g3

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

<rationale>
Position analysis (Win %):
1. d5d6 (26.4%)
2. g5g1 (0.6%)
3. c2d3 (1.0%)
4. c2b2 (1.0%)
5. g5f5 (1.0%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pp3ppp/4p3/1BPpPb2/8/5N2/PPP2PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: d8d7, b8c6, e8e7, b8d7

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

<rationale>
Position analysis (Win %):
1. d8d7 (87.7%)
2. e8e7 (81.5%)
3. b8d7 (61.7%)
4. b8c6 (61.5%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/6p1/5p1R/1p6/4p3/2P2RPP/2Q3PK/4q3 w - -
Side to move: White
Legal moves: c3c4, c2a4, h6h8, h6h4, g3g4, f3d3, c2d3, h6f6, h3h4, f3f4, f3f2, c2e2, c2b3, c2d2, f3e3, c2e4, f3f6, h6h7, c2c1, f3f5, c2d1, c2a2, c2b2, h6h5, h6g6, c2b1, f3f1, c2f2

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

<rationale>
Position analysis (Win %):
1. c2b3 (83.4%)
2. c2a2 (62.2%)
3. f3f4 (50.0%)
4. f3f6 (50.0%)
5. f3f5 (28.7%)
</rationale><uci_move>c2b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/6R1/6K1/8/R5k1/8/8/8 b - - 0 1
Side to move: Black
Legal moves: g4g3, g4h3, g4f3

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>g4h3</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/1pqn1pb1/2p1p1p1/p1P1NnPp/3PQ2P/1PB2N2/P4P2/3RR1K1 b - -
Side to move: Black
Legal moves: f5e7, g8f8, f5e3, g7h8, g7e5, g8h7, c7c8, e8e7, f5h6, d8a8, c7d6, f7f6, b7b5, f5g3, d7c5, d8b8, b7b6, e8f8, c7b8, a5a4, d7b6, g7h6, d7b8, c7b6, g8h8, g7f8, d7f6, c7e5, f5h4, f5d6, g7f6, f5d4, d7e5, d7f8, d8c8

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

<rationale>
Position analysis (Win %):
1. e8e7 (47.8%)
2. e8f8 (47.0%)
3. a5a4 (45.6%)
4. d7e5 (36.5%)
5. g7e5 (35.1%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

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

Position (FEN): rr2k1q1/2R5/5p1Q/8/6P1/p2P4/6PK/8 w - -
Side to move: White
Legal moves: h6g6, c7f7, h6g7, d3d4, h6h7, c7c2, c7c6, c7g7, c7c5, h2h1, h2h3, c7c1, h6h5, h2g3, c7d7, c7h7, c7c3, c7e7, h6c1, h6g5, c7c4, h6h4, h6f6, h6d2, c7a7, h6h3, h6f4, c7c8, h6h8, c7b7, g2g3, h6f8, h2g1, h6e3, g4g5

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

<rationale>
Position analysis (Win %):
1. h6f6 (99.0%)
2. h6e3 (99.0%)
3. g4g5 (50.0%)
</rationale><uci_move>h6f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb4p1/1p2p2p/4P2R/4pPB1/2P5/PP4P1/R3K3 b Q -
Side to move: Black
Legal moves: f8f4, a8e8, f8f6, a7a6, a8c8, f8f5, g8h7, a8b8, g7g5, g8h8, f8e8, f8c8, e4e3, b7a6, f8f7, a7a5, b7d5, a8d8, b7c8, g7g6, b7c6, b6b5, f8d8, g8f7, f8b8

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

<rationale>
Position analysis (Win %):
1. b7d5 (53.9%)
2. g8f7 (51.1%)
3. f8f4 (50.0%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): R7/p3rppk/1pp3q1/3p4/7P/6P1/PP3P2/3Q2K1 w - -
Side to move: White
Legal moves: d1d3, a2a4, d1d4, g1g2, d1a4, d1f3, b2b3, a8g8, b2b4, d1d2, f2f4, d1e1, a8c8, d1a1, a8a7, d1g4, g1f1, a2a3, d1b1, g1h2, d1f1, a8h8, d1h5, d1c2, h4h5, a8f8, g3g4, a8d8, d1d5, d1b3, a8b8, g1h1, d1e2, a8e8, d1c1, f2f3

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

<rationale>
Position analysis (Win %):
1. d1f3 (41.1%)
2. b2b4 (37.0%)
3. a8c8 (36.9%)
4. b2b3 (36.7%)
5. a2a4 (36.0%)
</rationale><uci_move>d1f3</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp1b1ppp/1qn1p3/3pP3/3p4/3B1N2/PPPN1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: g2g3, h2h3, d3g6, d3a6, d3e4, b2b3, h2h4, a1b1, d2b1, f3h4, d3f5, d3e2, a2a3, d3c4, d1e2, g2g4, f3g5, d1e1, g1h1, d3b5, f3e1, c2c3, b2b4, a2a4, d2e4, f1e1, d2b3, d2c4, c2c4, d3h7, f3d4

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

<rationale>
Position analysis (Win %):
1. d2b3 (52.8%)
2. f1e1 (51.1%)
3. d1e2 (50.6%)
4. c2c3 (50.0%)
5. c2c4 (50.0%)
</rationale><uci_move>d2b3</uci_move><|eot_id|>


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

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

Position (FEN): 1b3rk1/8/4pr1p/1qPp2p1/3Pp3/Q4P2/6PP/R3NRK1 w - -
Side to move: White
Legal moves: a3a5, h2h3, f3e4, g2g4, a1c1, a3b2, f3f4, g1h1, a3a4, a3a2, e1d3, a3b3, a3b4, a3a7, a3c1, a1a2, e1c2, h2h4, a3e3, f1f2, a3d3, c5c6, a3c3, a3a8, a1d1, g2g3, a3a6, a1b1, g1f2

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

<rationale>
Position analysis (Win %):
1. g2g3 (41.8%)
2. f1f2 (28.9%)
3. h2h3 (25.0%)
4. a3a6 (22.9%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp2pppp/2p2n2/5b2/P1pP4/2N2NP1/1P2PP1P/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: f5d3, d8a5, f5e4, g7g5, b7b6, h7h6, f5g6, h8g8, d8d7, f5e6, f6d7, f5c8, b8a6, f5b1, f5h3, f5c2, d8d5, c6c5, d8c8, f6e4, d8d6, d8c7, f5d7, e7e5, a7a6, e7e6, f6d5, d8b6, f6g8, f6g4, f5g4, a7a5, g7g6, e8d7, f6h5, d8d4, b7b5, b8d7, h7h5

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

<rationale>
Position analysis (Win %):
1. b8d7 (50.0%)
2. g7g6 (50.0%)
3. b8a6 (45.8%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/3p2p1/p3p3/1p2Nn2/3P3K/1Q3P2/PP5P/2q2R2 w - -
Side to move: White
Legal moves: h4h3, h4g4, h4h5

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

<rationale>
Position analysis (Win %):
1. h4g4 (8.7%)
2. h4h3 (1.0%)
3. h4h5 (1.0%)
</rationale><uci_move>h4g4</uci_move><|eot_id|>


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

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

Position (FEN): r2qbr2/1n4bk/1p1p3p/pPpPpP2/2P1P1Q1/P3B3/5PBP/R5RK b - -
Side to move: Black
Legal moves: d8e7, a8c8, a8b8, d8f6, f8h8, h6h5, f8f6, d8g5, e8b5, h7g8, d8b8, e8f7, d8d7, g7f6, a8a6, e8g6, d8h4, d8c8, f8f5, f8g8, e8d7, a8a7, g7h8, d8c7, f8f7, e8h5, e8c6, h7h8, a5a4

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

<rationale>
Position analysis (Win %):
1. f8h8 (78.5%)
2. d8e7 (75.8%)
3. a8a7 (75.7%)
4. f8f6 (75.6%)
5. h6h5 (57.6%)
</rationale><uci_move>f8h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6pk/7p/5r1P/4R3/8/6K1 b - -
Side to move: Black
Legal moves: f4h4, f4g4, f4a4, f4f5, f4b4, f4f8, h6h7, f4f7, h6g7, g6g5, f4f3, f4f6, f4d4, f4f2, f4e4, f4f1, f4c4

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

<rationale>
Position analysis (Win %):
1. h6h7 (49.6%)
2. f4d4 (49.5%)
3. h6g7 (49.5%)
4. f4h4 (12.5%)
5. f4g4 (12.5%)
</rationale><uci_move>h6h7</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r3/pp3pkp/6p1/1q1Nn3/8/2P4P/PP3PP1/R1Q1R1K1 w - -
Side to move: White
Legal moves: d5c7, d5e3, c1h6, a1b1, b2b4, b2b3, d5e7, d5f4, e1e5, c3c4, c1c2, c1e3, d5f6, e1d1, c1d1, h3h4, g2g4, c1g5, e1e3, d5b6, c1b1, g1h2, d5b4, c1d2, g2g3, c1f4, a2a4, e1f1, a2a3, f2f4, g1h1, e1e2, e1e4, f2f3

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

<rationale>
Position analysis (Win %):
1. e1d1 (59.1%)
2. d5f4 (58.3%)
3. c1d2 (52.9%)
</rationale><uci_move>e1d1</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/ppN2ppp/3p2n1/5q2/8/6B1/PPP2PKP/R2QR3 b - -
Side to move: Black
Legal moves: d6d5, g6f8, f5b5, b7b5, e8d8, f5f2, g6e5, g6h8, f5a5, g6e7, f5c2, g8h8, g6h4, f5h3, g8f8, a8c8, h7h5, f5h5, f5e6, e8e5, e8e4, e8e6, e8c8, h7h6, g6f4, f5g4, f5c8, e8e2, a7a5, e8b8, a8d8, f5d3, e8e7, f5f3, a8b8, f5f4, f5g5, f5d7, e8e3, f5e5, f5e4, b7b6, f5f6, f5d5, f7f6, e8f8, e8e1, f5c5, a7a6

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

<rationale>
Position analysis (Win %):
1. e8d8 (88.5%)
2. e8c8 (88.3%)
3. e8f8 (88.2%)
4. g6f4 (87.2%)
5. e8e1 (50.0%)
</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): 1kb1Br2/p1p3p1/1p6/nn2p1Bp/7P/2P2PP1/P1K1N3/R6R b - -
Side to move: Black
Legal moves: f8g8, f8f4, a7a6, b5a3, c7c6, c8a6, f8e8, c8g4, c8h3, b5d6, e5e4, f8f7, c8e6, b5d4, f8f5, f8f3, c7c5, c8b7, a5c6, b8b7, c8f5, a5b3, f8f6, b5c3, b8a8, a5b7, c8d7, g7g6, f8h8, a5c4

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

<rationale>
Position analysis (Win %):
1. b5a3 (44.9%)
2. f8e8 (44.8%)
3. c8f5 (41.9%)
</rationale><uci_move>b5a3</uci_move><|eot_id|>


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

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

Position (FEN): 1b2k3/ppr3pr/4PpNn/2p3Bp/8/2P3PP/PP3PB1/4R1K1 w - -
Side to move: White
Legal moves: g2d5, g3g4, e1c1, g6f4, g2e4, f2f3, g1h2, g6h4, g5h6, e1f1, e1a1, b2b3, e1e5, g5d2, c3c4, e6e7, g2b7, g5e3, g5f6, g6h8, b2b4, h3h4, g2f1, e1e2, g1f1, e1d1, f2f4, g2c6, e1e3, g6e5, g5c1, e1e4, a2a3, g6e7, g2f3, g5h4, e1b1, g6f8, g5f4, a2a4, g2h1, g1h1

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

<rationale>
Position analysis (Win %):
1. g5f4 (87.4%)
2. g5e3 (81.1%)
3. g5d2 (80.7%)
4. g5c1 (80.6%)
5. g2f1 (64.3%)
</rationale><uci_move>g5f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/k1p2p2/p1P1p3/K3P3/P1P2P1p/8/6P1/8 b - -
Side to move: Black
Legal moves: h4h3, f7f5, a7a8, a7b8, f7f6

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

<rationale>
Position analysis (Win %):
1. h4h3 (99.0%)
2. a7a8 (94.7%)
3. a7b8 (94.7%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p4ppp/8/2b1p3/8/1B4P1/PP2bP1P/R1BR2K1 w - -
Side to move: White
Legal moves: g1h1, b3c4, d1d6, b3d5, b3a4, b3e6, b3f7, c1d2, c1g5, h2h3, a1b1, d1f1, b3c2, a2a4, c1h6, g1g2, c1f4, d1d5, c1e3, d1d3, a2a3, h2h4, d1d8, d1d2, g3g4, d1d7, d1e1, d1d4

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

<rationale>
Position analysis (Win %):
1. d1e1 (57.1%)
2. d1d5 (51.0%)
3. c1e3 (49.0%)
4. d1d7 (47.5%)
5. d1d2 (47.4%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/6Rr/3K3P/2p5/p7/3k1p2/3B1P2/8 b - -
Side to move: Black
Legal moves: h7h8, d3c4, d3e4, c5c4, d3d4, h7h6, d3c2, a4a3, d3e2, h7g7, d3d2

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

<rationale>
Position analysis (Win %):
1. h7g7 (98.9%)
2. h7h6 (92.9%)
3. h7h8 (88.7%)
</rationale><uci_move>h7g7</uci_move><|eot_id|>


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

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

Position (FEN): b5r1/K3kp2/p7/1p1pPBP1/1P6/P7/7R/8 w - -
Side to move: White
Legal moves: h2h1, h2h3, f5c2, f5h3, f5b1, h2h5, a7b6, f5d3, h2h6, f5e4, h2b2, f5g4, f5g6, h2h4, f5e6, h2g2, h2c2, f5d7, g5g6, h2e2, f5c8, h2f2, a3a4, h2d2, f5h7, h2h7, h2a2, e5e6, h2h8, a7a6

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

<rationale>
Position analysis (Win %):
1. g5g6 (82.0%)
2. h2c2 (74.1%)
3. f5h7 (69.0%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/p4p2/1p3n1p/2p1qPp1/B1P1p3/P1P4P/3Q1PP1/6K1 b - -
Side to move: Black
Legal moves: e5d4, g5g4, e5h2, h6h5, a7a5, e5b8, f6d7, g8h7, e5f5, e5e6, g8h8, e5d6, e5d5, e4e3, e5f4, g8f8, f6h7, f6h5, e5e7, e5g3, g8g7, f6g4, e5c7, b6b5, f6e8, a7a6, e5e8, e5c3, f6d5

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

<rationale>
Position analysis (Win %):
1. g8g7 (40.6%)
2. g8f8 (39.1%)
3. e5f5 (28.4%)
</rationale><uci_move>g8g7</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1bq1bppp/pp1ppn2/2n5/2PNPP2/2N5/PPBBQ1PP/4RR1K w - -
Side to move: White
Legal moves: c2d3, c2b1, e2h5, g2g3, d4b5, f1f2, c3b1, d4f3, f1f3, b2b4, e2e3, e2f3, f1g1, d4b3, e1c1, b2b3, c3b5, c2b3, c3a4, d4e6, d2e3, e2f2, c3d5, f4f5, d2c1, d4c6, e1b1, e4e5, c2a4, c2d1, h2h4, c3d1, e1d1, e2d1, e2g4, h2h3, a2a4, g2g4, d4f5, e1a1, a2a3, e2d3, h1g1

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

<rationale>
Position analysis (Win %):
1. e4e5 (59.4%)
2. f4f5 (58.0%)
3. b2b3 (57.4%)
4. e2e3 (56.7%)
5. b2b4 (56.0%)
</rationale><uci_move>e4e5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkb1r/1pp1p1pp/1nn1p1b1/p2p4/P2P1BP1/1BN2N1P/1PP2P2/R2QK2R b KQkq -
Side to move: Black
Legal moves: e8f7, b6c4, g6f5, c6d4, d8c8, g6h5, d8b8, h7h5, d8d7, c6e5, g6c2, b6c8, a8b8, c6b4, d8d6, a8a7, a8a6, c6a7, g6d3, c6b8, a8c8, g6f7, e8d7, e6e5, h8g8, b6a4, g6e4, h7h6, b6d7

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

<rationale>
Position analysis (Win %):
1. d8d7 (61.6%)
2. a8c8 (61.6%)
3. h7h5 (61.2%)
4. g6f7 (57.6%)
5. e6e5 (53.4%)
</rationale><uci_move>d8d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/3R2p1/5p1k/4r2p/P1n2N1P/5P2/5KP1/8 w - -
Side to move: White
Legal moves: d7d2, d7e7, f4h5, f4h3, d7d1, f4d3, f4g6, d7b7, d7d3, d7d6, d7d8, d7f7, d7d5, a4a5, f2f1, d7a7, g2g4, f2g3, d7c7, g2g3, f4e6, d7g7, f4d5, f2g1, d7d4, f4e2

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

<rationale>
Position analysis (Win %):
1. d7d8 (58.3%)
2. d7b7 (58.1%)
3. d7a7 (56.7%)
4. f4d5 (56.5%)
5. d7d5 (55.3%)
</rationale><uci_move>d7d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/4k1p1/2R1P2p/6K1/6PP/2p5/2r5 w - -
Side to move: White
Legal moves: g4g5, g4f4, g4f3, g4h4

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

<rationale>
Position analysis (Win %):
1. g4g5 (14.6%)
2. g4h4 (14.6%)
3. g4f4 (0.4%)
4. g4f3 (0.4%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1b2ppp/2p3q1/2P5/1Pn1N3/P2p1B1b/3P1PPP/1RBQ1RK1 w - -
Side to move: White
Legal moves: g1h1, g2g4, e4g5, b4b5, b1a1, e4g3, g2g3, f3g4, f3h5, d1e2, d1a4, d1b3, a3a4, e4d6, e4c3, d1c2, f1e1, b1b3, f3e2, b1b2, e4f6, c1b2, d1e1

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

<rationale>
Position analysis (Win %):
1. e4g3 (62.4%)
2. c1b2 (52.2%)
3. b4b5 (51.8%)
</rationale><uci_move>e4g3</uci_move><|eot_id|>


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

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

Position (FEN): 6rk/1b2qp1p/p7/6p1/1Pp1pQ1N/P3P1PP/5P2/3R2K1 w - -
Side to move: White
Legal moves: f4f7, g3g4, d1b1, f4f6, a3a4, h4g2, h4f5, d1a1, d1c1, g1h2, d1d4, f4c7, h4f3, f4b8, d1e1, g1h1, d1d2, f4f3, g1g2, d1d3, f4e5, d1d8, g1f1, f4g4, b4b5, d1d7, d1f1, f4d6, f4e4, f4g5, f2f3, h4g6, d1d6, d1d5, f4f5

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

<rationale>
Position analysis (Win %):
1. h4f5 (60.0%)
2. f4f5 (16.9%)
3. f4g4 (16.2%)
</rationale><uci_move>h4f5</uci_move><|eot_id|>


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

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

Position (FEN): 1k3r2/pp2q3/2pb4/3p2p1/2nPP1P1/3B3P/PP4Q1/1KB4R b - -
Side to move: Black
Legal moves: c4e5, e7e6, f8e8, f8f5, e7h7, c4b2, e7g7, c6c5, d6g3, f8f4, d6a3, f8c8, c4a3, e7d8, d6b4, e7e5, b8c8, e7f6, f8f3, f8f6, f8d8, b7b6, e7d7, b8c7, c4b6, a7a5, d6f4, d5e4, c4e3, e7e4, b8a8, f8f7, c4d2, c4a5, e7e8, d6e5, f8g8, f8h8, d6h2, a7a6, d6c5, e7c7, f8f1, f8f2, e7f7, d6c7, b7b5

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

<rationale>
Position analysis (Win %):
1. a7a5 (69.3%)
2. e7h7 (69.2%)
3. d6f4 (60.8%)
</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): 4k3/6P1/6P1/8/8/8/8/2K5 b - - 0 1
Side to move: Black
Legal moves: e8d8, e8e7, e8d7

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>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): 8/8/6K1/4k2R/8/8/3Q4/8 b - - 0 1
Side to move: Black
Legal moves: e5e6, e5e4

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>e5e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1ppp1/8/3q3p/5PB1/8/PPPP2PP/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: d5e4, d5d7, h8h7, c7c6, b8d7, d5g5, g8h6, b7b6, d5a2, d5g2, d5c6, h5g4, d5e6, g8f6, g7g5, d5e5, d5a5, b7b5, d5d4, f7f5, e7e5, d5f3, g7g6, c7c5, d5d8, d5f5, h5h4, d5d2, d5d3, d5c5, a7a5, b8c6, e8d8, e7e6, b8a6, d5b3, h8h6, d5b5, d5d6, f7f6, d5c4, a7a6

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

<rationale>
Position analysis (Win %):
1. d5e4 (82.8%)
2. b8c6 (82.4%)
3. h5g4 (50.4%)
</rationale><uci_move>d5e4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp1p1ppp/2n1p3/8/3PP3/8/PP3PPP/RNBQKBNR w KQkq -
Side to move: White
Legal moves: d1a4, d1g4, f2f4, f1b5, e1e2, c1g5, b1a3, g2g4, c1e3, c1h6, b2b3, d1f3, d1e2, a2a4, c1d2, h2h3, b2b4, f1e2, g1e2, h2h4, e1d2, c1f4, g1h3, f1a6, d1c2, b1d2, d1d2, d1b3, a2a3, f1c4, d1h5, d1d3, g2g3, g1f3, b1c3, f1d3, d4d5, f2f3, e4e5

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

<rationale>
Position analysis (Win %):
1. d4d5 (54.6%)
2. g1f3 (53.9%)
3. b1c3 (52.9%)
4. a2a3 (51.9%)
5. c1e3 (50.9%)
</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): 4qr2/rn3kpp/p3bN2/1p3Q2/2p5/P5P1/1P3P1P/3RR1K1 w - -
Side to move: White
Legal moves: f5h3, d1d2, b2b3, g1f1, f6h5, f6g4, d1d3, f5b5, d1d6, f6h7, e1e5, e1e3, f5e4, e1f1, d1b1, f5g4, f6g8, f5d3, e1e4, f5h5, f5f3, h2h3, f5c5, f5c2, f5e5, f5b1, f5g6, f2f4, b2b4, f5f4, g1h1, a3a4, f5g5, d1d4, e1e6, h2h4, f5h7, d1d8, f6d7, d1d5, f6d5, g1g2, d1a1, f5d5, d1d7, f6e8, e1e2, g3g4, f2f3, f6e4

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

<rationale>
Position analysis (Win %):
1. e1e6 (93.9%)
2. f5h7 (32.2%)
3. f5h5 (29.7%)
</rationale><uci_move>e1e6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1p1bppb1/p2p2p1/3P3p/3B2PP/5P2/PPPQ4/2KR1B1R b - -
Side to move: Black
Legal moves: a8a7, g8h7, d8c7, g7h6, a8c8, d7a4, b7b5, f7f5, e7e6, a6a5, b7b6, g7h8, d8e8, e7e5, f7f6, d7f5, g7d4, g7e5, d8c8, a8b8, d8b8, d7e8, d7c8, g7f6, d8b6, h5g4, g8h8, f8e8, d7e6, d8a5, d7b5, d7g4, d7c6, g6g5

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

<rationale>
Position analysis (Win %):
1. a8c8 (86.0%)
2. g7d4 (84.6%)
3. h5g4 (82.3%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): 2b1rrk1/p1q3b1/Pp1p3p/1PpPpP2/2P4B/4QN1P/3N1P1K/2R5 b - -
Side to move: Black
Legal moves: f8f7, c7d7, c7d8, c7c6, c8f5, e5e4, c8e6, g8h7, c7b7, f8f6, g7f6, g8h8, c8d7, c7f7, e8e6, c7e7, h6h5, c8b7, c8a6, e8e7, e8d8, c7b8, f8f5, g7h8, g8f7

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

<rationale>
Position analysis (Win %):
1. c7d7 (36.3%)
2. f8f5 (31.5%)
3. c8f5 (29.2%)
</rationale><uci_move>c7d7</uci_move><|eot_id|>


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

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

Position (FEN): 1k2r3/3r3p/p4p2/n1bPp3/1p1N4/5NP1/PPP2R1P/1K1R4 w - -
Side to move: White
Legal moves: g3g4, f3e1, a2a4, d1d2, a2a3, d1f1, f2d2, h2h3, d1d3, d4e6, d1g1, c2c4, d4c6, d1e1, d4b3, f3h4, f3g1, b1c1, f3g5, f3e5, c2c3, d4b5, h2h4, d4f5, b2b3, d1c1, f2e2, f2g2, f3d2, b1a1, d5d6, f2f1, d4e2, d1h1

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

<rationale>
Position analysis (Win %):
1. f2e2 (56.2%)
2. a2a3 (42.2%)
3. c2c3 (30.4%)
4. c2c4 (22.5%)
5. d1e1 (22.4%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/2p1p2p/2PnPk2/8/1B1K2P1/5P2/B3b3 b - -
Side to move: Black
Legal moves: f5g5, f5g6, h6h5, d5e7, d5b6, f7f6, d5f6, d5f4, e1d2, d5c3, e1c3, d5c7, d5e3, f5g4, e1f2, e1b4, d5b4, e1a5

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

<rationale>
Position analysis (Win %):
1. e1b4 (50.6%)
2. f5g4 (50.2%)
3. h6h5 (50.0%)
4. f5g5 (50.0%)
5. e1f2 (22.0%)
</rationale><uci_move>e1b4</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/pp2pppp/1n1q4/8/3nB1b1/5N2/PP1N1PPP/R1BQ1RK1 b k -
Side to move: Black
Legal moves: d6c7, b6a4, g4h5, b6d5, g4h3, d8d7, d4c2, g4f3, b6a8, d6f6, d8a8, e7e6, d4e6, g4f5, d4f5, d6b8, e8d7, a7a6, a7a5, d6b4, d6a3, d8c8, d4b5, g7g5, d6d7, d8b8, g4d7, d6e6, g4c8, h8g8, e7e5, h7h5, d4f3, d6h2, h7h6, d6h6, b6d7, g7g6, d6c5, d6e5, d4c6, f7f5, d4b3, b6c8, g4e6, d6g6, d6d5, b6c4, d6c6, d6f4

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

<rationale>
Position analysis (Win %):
1. g7g6 (43.1%)
2. e7e6 (41.7%)
3. d4f3 (41.6%)
4. e7e5 (40.5%)
5. f7f5 (40.0%)
</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): r1bqnrk1/1p1nbppp/p1p5/1P1p4/P1PPp3/2N1P3/1B1NBPPP/R2QK2R w KQ -
Side to move: White
Legal moves: d1b3, g2g3, e2g4, d1b1, e1g1, a1c1, b5a6, g2g4, b2a3, f2f3, f2f4, b2c1, c4c5, d2f1, c3e4, e2d3, d1c1, e2f1, h2h3, h2h4, a1b1, e2h5, c3d5, c3a2, e1f1, h1g1, a4a5, d2f3, b5b6, d2b3, d2e4, b5c6, e2f3, d1c2, h1f1, a1a2, c4d5, d2b1, c3b1, a1a3

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

<rationale>
Position analysis (Win %):
1. b5c6 (69.7%)
2. c4d5 (67.8%)
3. b5a6 (65.2%)
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/8/8/6k1/8/8/8/1K2Q3 w - - 0 1
Side to move: White
Legal moves: e1e8, e1e5, b1c1, e1e2, b1a2, e1c3, b1c2, e1c1, e1e6, e1e4, e1b4, e1d1, b1b2, e1h1, e1f2, e1e3, e1g3, e1g1, e1d2, e1e7, e1a5, e1h4, e1f1, b1a1

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>e1e8</uci_move><|eot_id|>


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

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

Position (FEN): 2K5/8/8/Q7/1k6/8/2R5/8 b - - 0 1
Side to move: Black
Legal moves: b4a5, b4b3

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>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): r7/p3kp1p/R6P/3K1PP1/8/8/8/8 w - -
Side to move: White
Legal moves: a6a2, a6a3, a6a5, d5c6, a6a7, a6c6, a6a1, a6f6, d5e4, a6e6, d5c4, d5e5, d5c5, a6a4, a6d6, g5g6, f5f6, d5d4, a6b6, a6g6

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

<rationale>
Position analysis (Win %):
1. d5e5 (86.7%)
2. d5d4 (83.4%)
3. d5c6 (82.9%)
4. d5c5 (82.4%)
5. d5e4 (72.8%)
</rationale><uci_move>d5e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3q2p/2p1p2b/3p1p1Q/Np1P1N2/1B2P1P1/PPP4P/R1B1K2R b KQkq -
Side to move: Black
Legal moves: e8d8, e8f8, e7f7, e8d7

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

<rationale>
Position analysis (Win %):
1. e8d7 (67.1%)
2. e8d8 (57.9%)
3. e7f7 (55.1%)
</rationale><uci_move>e8d7</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/4ppbp/p1p2npB/q2p4/4P3/2NB1P2/PPPQ2PP/2KR3R w - -
Side to move: White
Legal moves: d3a6, d3b5, h1e1, e4d5, d2e2, d2f4, c3e2, f3f4, e4e5, h1g1, h6f4, d3e2, d1e1, d1f1, h6g7, a2a4, h1f1, b2b3, c3b1, d2e3, h2h3, g2g4, c3a4, c1b1, h6g5, d2g5, h2h4, c3b5, d3c4, g2g3, d2e1, b2b4, h6e3, d2f2, d1g1, c3d5, d3f1, a2a3

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

<rationale>
Position analysis (Win %):
1. h6g7 (53.5%)
2. e4d5 (51.0%)
3. h2h4 (50.5%)
4. e4e5 (50.0%)
</rationale><uci_move>h6g7</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1p4pp/2p2bb1/p2pn3/P4PP1/1NP3B1/1P1QB2P/4RRK1 b - -
Side to move: Black
Legal moves: g6d3, g8h8, d5d4, c6c5, g8f7, d8d6, d8b6, f6h4, f8f7, d8d7, e5g4, d8b8, h7h6, h7h5, g6e8, g6b1, g6f5, b7b6, g6e4, b7b5, g6h5, a8a7, d8e7, e5f3, d8c7, e5f7, e5c4, e5d3, a8c8, d8e8, f6e7, g6f7, f8e8, f6g5, g6c2, a8b8, d8c8, e5d7, a8a6

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

<rationale>
Position analysis (Win %):
1. e5f7 (72.6%)
2. e5d3 (72.4%)
3. d8b6 (54.2%)
4. e5d7 (54.1%)
5. e5c4 (49.8%)
</rationale><uci_move>e5f7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr1bnr/ppp5/2n2p2/P3p1p1/1P2N2p/2PP1NPq/5P1P/R1BQR1K1 b - -
Side to move: Black
Legal moves: h8h5, g8e7, c6d4, a7a6, h3g4, h3f5, b7b5, d8d3, d8e8, c8d7, c6e7, f8h6, c8b8, h3e6, d8d4, h3d7, f8c5, d8d7, d8d6, f8b4, f6f5, f8d6, c6b4, h8h7, h3h2, h3g2, g5g4, h4g3, h8h6, c6a5, d8d5, f8g7, h3g3, h3f1, g8h6, c6b8, b7b6, f8e7

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

<rationale>
Position analysis (Win %):
1. c6e7 (54.8%)
2. a7a6 (52.6%)
3. h4g3 (52.0%)
</rationale><uci_move>c6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/5B2/8/1r6/8/8/5k1K/8 b - -
Side to move: Black
Legal moves: b5f5, b5h5, b5b1, b5b7, b5a5, b5b4, b5b3, b5d5, f2e2, f2e3, b5g5, b5c5, b5b6, f2f1, f2e1, b5b2, f2f3, b5b8, b5e5

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

<rationale>
Position analysis (Win %):
1. f2f3 (49.0%)
2. b5g5 (48.7%)
3. b5e5 (48.5%)
4. b5f5 (1.0%)
5. b5b7 (1.0%)
</rationale><uci_move>f2f3</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pb1p2pp/1p2p3/3n1p2/3P4/3BPN2/PP1N1PPP/R1BQ1RK1 w - -
Side to move: White
Legal moves: f3g5, d1e2, a1b1, a2a3, d1c2, d2c4, a2a4, h2h4, d3b5, d2b3, h2h3, d3b1, f3h4, d3c4, b2b4, d2b1, f3e5, f3e1, g1h1, b2b3, d3c2, d3a6, d3e4, d1b3, d1e1, g2g4, e3e4, g2g3, f1e1, d3f5, d1a4, d3e2, d2e4

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

<rationale>
Position analysis (Win %):
1. e3e4 (69.9%)
2. f1e1 (69.4%)
3. a2a3 (61.4%)
</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): 4r1k1/p2R1p2/1p5p/2p3p1/2b1P3/P1B5/5PPP/6K1 b - -
Side to move: Black
Legal moves: a7a5, g8h7, e8a8, c4a6, e8c8, e8b8, c4f1, e8e5, h6h5, g8f8, a7a6, f7f5, c4d3, c4a2, e8f8, c4e2, c4d5, g5g4, f7f6, c4b3, e8d8, c4b5, e8e6, e8e4, c4e6, b6b5, e8e7

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

<rationale>
Position analysis (Win %):
1. g5g4 (49.4%)
2. c4b5 (47.2%)
3. e8e4 (46.1%)
</rationale><uci_move>g5g4</uci_move><|eot_id|>


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

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

Position (FEN): r3k1r1/pp1nbNpp/1qp2n2/5p2/2B5/2N5/PPPPQPPP/R1B3K1 w q -
Side to move: White
Legal moves: g1f1, c4e6, e2e1, c4b3, d2d3, c4b5, f7e5, f7h6, c3d1, g2g4, e2f3, c3b1, e2h5, c4d3, e2f1, a2a4, e2e6, b2b4, c3a4, a1b1, h2h4, e2e4, f7d6, a2a3, c3d5, g1h1, c3b5, e2e3, h2h3, e2e5, g2g3, f7g5, c4a6, e2g4, b2b3, c3e4, f7d8, d2d4, e2e7, e2d3, f7h8, e2d1, c4d5

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

<rationale>
Position analysis (Win %):
1. f7d6 (83.5%)
2. d2d3 (79.0%)
3. b2b3 (77.0%)
</rationale><uci_move>f7d6</uci_move><|eot_id|>


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

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

Position (FEN): 3b4/1p4p1/4k3/1PP1p2p/4K2P/5P2/5B2/8 w - -
Side to move: White
Legal moves: b5b6, f2d4, f2g1, c5c6, f3f4, e4d3, e4e3, f2e1, f2e3, f2g3

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

<rationale>
Position analysis (Win %):
1. b5b6 (86.8%)
2. c5c6 (84.6%)
3. f2g3 (52.7%)
</rationale><uci_move>b5b6</uci_move><|eot_id|>


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

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

Position (FEN): 3K4/8/4k3/B7/8/3B4/8/8 b - - 0 1
Side to move: Black
Legal moves: e6d5, e6f6, e6d6, e6f7, e6e5

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>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): 1r6/R5p1/2p4r/2p1pP2/1k2P1N1/1n1R2P1/8/6K1 w - -
Side to move: White
Legal moves: d3f3, g4f6, a7a2, d3d5, d3d8, a7a1, d3c3, a7c7, g4h6, a7a4, d3d2, g4e3, d3d7, d3d4, d3d6, a7a5, a7a8, d3b3, a7b7, d3e3, a7g7, d3d1, f5f6, a7e7, g1f2, a7a6, a7d7, g1g2, a7a3, g4f2, g4e5, g4h2, g1f1, a7f7

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

<rationale>
Position analysis (Win %):
1. g4h6 (67.9%)
2. d3d1 (52.5%)
3. a7g7 (51.8%)
</rationale><uci_move>g4h6</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/p6k/1n1Bp1p1/p1p3P1/2P3NP/2P2K2/1r3P2/3R4 b - -
Side to move: Black
Legal moves: f8g7, b6a4, f8d6, b2b4, e6e5, b6c8, b6c4, h7g8, b6a8, b2f2, b2b3, f8e7, a5a4, b6d5, b2e2, h7h8, b2b5, b2a2, b2c2, f8h6, b6d7, b2b1, a7a6, b2d2, h7g7

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

<rationale>
Position analysis (Win %):
1. h7g8 (78.8%)
2. f8g7 (73.1%)
3. f8d6 (71.4%)
</rationale><uci_move>h7g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/3r1kp1/2p2p2/8/p5P1/P1B1N2P/1P5K/8 w - -
Side to move: White
Legal moves: h2h1, e3d1, e3d5, c3a5, h2g2, c3d4, h2g3, e3f1, e3f5, g4g5, e3c4, c3e5, c3e1, h3h4, e3c2, c3f6, c3d2, b2b4, e3g2, h2g1, c3b4, b2b3

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

<rationale>
Position analysis (Win %):
1. h3h4 (73.2%)
2. e3f5 (71.7%)
3. e3f1 (70.6%)
</rationale><uci_move>h3h4</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pb3ppp/2p5/3pp3/Q7/2P2N2/PP1nKbPP/R1B2B1R w kq -
Side to move: White
Legal moves: f3h4, e2d1, a4b3, c3c4, e2d3, b2b3, h2h3, a4d4, f3d4, b2b4, a4c4, h1g1, a1b1, g2g4, f3d2, a4g4, f3g5, f3e1, a4a6, e2d2, g2g3, a4d1, a4b4, f3e5, a4b5, e2f2, a4f4, a4e4, c1d2, h2h4, f3g1, a4a5, a4h4, a4c6, a4c2, a4a3, a2a3, a4a7

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

<rationale>
Position analysis (Win %):
1. c1d2 (66.7%)
2. e2f2 (50.0%)
3. e2d2 (45.4%)
4. f3d2 (44.8%)
5. a4g4 (40.7%)
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): 8/p4rk1/1p4p1/5bP1/R4K1P/1P6/P7/8 b - -
Side to move: Black
Legal moves: f7f6, f5e4, g7h8, f7e7, a7a5, g7h7, f5c2, g7f8, f7c7, f7d7, f5h3, f5e6, g7g8, a7a6, f5c8, f5d7, f7f8, f5b1, b6b5, f5g4, f5d3, f7b7

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

<rationale>
Position analysis (Win %):
1. f5d3 (19.6%)
2. f5c2 (19.6%)
3. f5b1 (19.6%)
4. g7f8 (19.6%)
5. f5d7 (5.3%)
</rationale><uci_move>f5d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p3p1/1pkn1p2/p2p3p/P2P3P/2PKR1P1/1P1N1P2/4r3 b - -
Side to move: Black
Legal moves: d6c8, e1b1, d6e4, d6b5, d6c4, e1g1, g7g6, c6d7, e1c1, e1e3, e1d1, e1a1, b6b5, e1f1, e1h1, d6f5, d6f7, c6b7, d6b7, f6f5, e1e2, d6e8, g7g5

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

<rationale>
Position analysis (Win %):
1. e1h1 (48.3%)
2. e1a1 (46.0%)
3. e1d1 (42.6%)
</rationale><uci_move>e1h1</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5ppp/8/p7/8/PrB2P2/1P2p1PP/2NnN1K1 w - -
Side to move: White
Legal moves: h2h4, a3a4, g2g4, c3b4, f3f4, c1d3, c3a5, c3f6, g1h1, c1b3, e1d3, c3d2, c3e5, h2h3, c1a2, c3d4, c3g7, g2g3, e1c2, c1e2

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

<rationale>
Position analysis (Win %):
1. c1b3 (92.2%)
2. e1d3 (73.4%)
3. c3g7 (69.1%)
4. e1c2 (62.9%)
5. c3d4 (59.1%)
</rationale><uci_move>c1b3</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/pp3ppp/b3q3/Q7/3pn3/B7/P4PPP/RNR3K1 w kq -
Side to move: White
Legal moves: c1c2, a5h5, a5f5, a3d6, a3b4, a3e7, g1h1, f2f3, a3b2, c1c4, a5e5, a5c3, a5d8, a3f8, a5b5, a3c5, a5g5, a5a6, h2h3, c1e1, h2h4, a5a4, a5c7, b1d2, c1c3, c1d1, c1c5, c1f1, a5d2, g2g4, a5e1, g2g3, c1c6, a5b4, a5d5, c1c8, a5b6, f2f4, a5c5, c1c7, b1c3

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

<rationale>
Position analysis (Win %):
1. c1e1 (81.9%)
2. b1d2 (80.3%)
3. h2h3 (75.3%)
4. a5a4 (75.1%)
5. a5b4 (72.3%)
</rationale><uci_move>c1e1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/5p1k/7P/P4PKP/8/8/8 b - -
Side to move: Black
Legal moves: g7g5, a7a6, f6f5, a7a5, h6h7, g7g6

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

<rationale>
Position analysis (Win %):
1. g7g6 (98.3%)
2. f6f5 (50.0%)
3. a7a6 (50.0%)
4. h6h7 (50.0%)
5. a7a5 (50.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppp2pbp/2n5/8/2pp4/5N2/PPP1KPPP/RNB4R w kq -
Side to move: White
Legal moves: b1a3, b2b3, b1c3, c1f4, h1d1, b1d2, f3g1, c1d2, h1g1, f3d4, e2d1, f3h4, f3e1, h2h4, e2f1, f3g5, h2h3, c2c3, g2g3, g2g4, h1f1, b2b4, f3e5, e2d2, e2e1, c1e3, a2a3, h1e1, f3d2, c1h6, c1g5, a2a4

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

<rationale>
Position analysis (Win %):
1. e2d1 (23.4%)
2. h1e1 (21.6%)
3. b1a3 (20.7%)
</rationale><uci_move>e2d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6P1/8/8/5K2/4P3/2k5 w - - 0 1
Side to move: White
Legal moves: e2e3, f3g3, f3f2, e2e4, f3g2, g6g7, f3e4, f3g4, f3f4, f3e3

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>f3g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/pN1k3p/4bpp1/2P1p3/2p3P1/2P2P2/P3P2P/4K3 w - -
Side to move: White
Legal moves: b7d6, b7d8, g4g5, e2e3, e1d1, e1d2, e1f1, e1f2, h2h3, e2e4, f3f4, c5c6, a2a4, h2h4, a2a3, b7a5

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

<rationale>
Position analysis (Win %):
1. e2e4 (63.6%)
2. b7a5 (59.7%)
3. b7d6 (58.9%)
</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): 1k4r1/pp1bnp2/3p3q/2rN4/5P1P/P4B2/1PP2Q2/1K1R3R b - -
Side to move: Black
Legal moves: h6e6, g8g2, b7b5, h6f6, c5b5, g8g1, a7a5, e7c6, f7f5, c5d5, h6g7, g8g3, a7a6, d7a4, g8h8, g8c8, e7f5, h6h5, d7e8, h6h4, e7c8, g8g4, h6f4, b8c8, d7b5, h6h8, d7f5, c5c8, c5c7, d7g4, d7c6, g8d8, g8g6, g8g7, d7e6, c5c6, f7f6, g8e8, b8a8, g8f8, e7d5, e7g6, d7h3, c5c2, h6f8, h6g5, g8g5, c5c3, h6g6, c5c4

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

<rationale>
Position analysis (Win %):
1. g8e8 (68.7%)
2. e7f5 (66.6%)
3. e7d5 (57.0%)
</rationale><uci_move>g8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2Qk4/5K2/8/6r1/8 b - - 0 1
Side to move: Black
Legal moves: d5c5, d5e6

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>d5c5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p2/R7/1K3P1r/1p6/1Pb5/P4R2/8 w - -
Side to move: White
Legal moves: f2b2, a6a7, f2h2, f2g2, a2a3, a6a4, a6d6, a6b6, f2c2, a6a8, a6g6, a2a4, a6e6, f2e2, f2f4, b5c4, a6h6, f2f3, b5c6, a6c6, b5a5, a6a3, f2f1, b5b6, a6a5, b5a4, b5c5, f2d2, a6f6

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

<rationale>
Position analysis (Win %):
1. a6c6 (89.6%)
2. f2f3 (89.1%)
3. a6d6 (88.7%)
4. f2f4 (88.4%)
5. f2f1 (87.8%)
</rationale><uci_move>a6c6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r1k/1p2bppp/p2p4/P1nBp3/4P3/2P2N2/1P3PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: h8g8, f8g8, d8b8, h7h6, d8d7, c5e4, c5d3, a8b8, d8c8, f7f5, e7f6, d8c7, d8b6, d8e8, c5d7, g7g5, h7h5, c5e6, f8e8, e7g5, g7g6, c5a4, b7b5, a8a7, f7f6, a8c8, c5b3, d8a5, e7h4, b7b6

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

<rationale>
Position analysis (Win %):
1. d8c8 (61.3%)
2. d8d7 (61.1%)
3. d8b8 (60.8%)
4. a8b8 (60.2%)
5. d8c7 (58.3%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pp3ppp/2p1p3/3pN3/2PP2P1/4P2P/P2BKP2/b2Q1B1R b kq -
Side to move: Black
Legal moves: g7g6, d8h4, e8g8, d8c7, d8a5, h7h6, a1b2, a1d4, g7g5, c6c5, f7f6, d5c4, h7h5, d8d7, d8f6, h8f8, d8e7, d8g5, b7b6, e8f8, d8d6, d8b6, b8a6, b7b5, d8c8, a7a6, a1c3, e8e7, h8g8, b8d7, f7f5, a7a5

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

<rationale>
Position analysis (Win %):
1. d5c4 (56.0%)
2. b8d7 (55.9%)
3. a1b2 (55.6%)
4. a1d4 (50.0%)
5. f7f6 (49.4%)
</rationale><uci_move>d5c4</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pp3ppp/2n2n2/2bp4/8/1P3NP1/P3PPBP/RNBQ1RK1 w - -
Side to move: White
Legal moves: h2h3, g1h1, c1a3, e2e4, h2h4, f3h4, a2a3, c1d2, d1e1, d1d3, b1c3, c1g5, f3e5, d1d4, c1h6, g2h1, f3g5, a2a4, c1f4, c1b2, g3g4, b1a3, f3d2, b3b4, f1e1, f3e1, d1d5, f3d4, g2h3, d1c2, b1d2, c1e3, e2e3, d1d2

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

<rationale>
Position analysis (Win %):
1. b1c3 (52.5%)
2. c1b2 (51.8%)
3. e2e3 (50.7%)
4. c1a3 (50.6%)
5. a2a3 (48.7%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p2Q3n/1p2p2p/2b1qpp1/2P4P/2P3P1/P4PB1/R1BR2K1 w - -
Side to move: White
Legal moves: d7f7, g2f3, g2c6, d7b7, d7d5, d1d3, d7e6, d7a7, c1f4, g2d5, g2h1, c1e3, h4h5, d7g7, g1f1, g2e4, a1b1, h4g5, a2a4, d7d2, d1d6, c1b2, d7c6, d1d5, c1a3, d7d6, g2h3, d7d3, c1g5, d7e7, c1d2, g3g4, d7e8, d7d4, d7a4, d1e1, d7c7, d1f1, g2f1, a2a3, g1h2, g1h1, g2a8, g2b7, d1d2, d7c8, d1d4, d7d8, d7h7, d7b5

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

<rationale>
Position analysis (Win %):
1. h4g5 (29.8%)
2. d7c6 (28.8%)
3. d1f1 (26.0%)
4. d7d3 (24.2%)
5. d7d2 (24.1%)
</rationale><uci_move>h4g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2b2p2/2p1p3/2P5/3n1k2/1K3P2/8/3B4 w - -
Side to move: White
Legal moves: b3a4, b3c4, b3a3, b3c3, b3b4, b3b2, b3a2

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

<rationale>
Position analysis (Win %):
1. b3b4 (0.7%)
2. b3c3 (0.6%)
3. b3a2 (0.6%)
4. b3a3 (0.6%)
5. b3b2 (0.6%)
</rationale><uci_move>b3b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R5/8/5K2/5P2/3k4/2p5/6r1 b - -
Side to move: Black
Legal moves: g1g2, c2c1n, d3d2, g1g6, c2c1r, g1h1, g1a1, g1b1, g1g3, d3d4, g1g8, d3e2, c2c1b, g1e1, g1g4, d3e3, g1d1, g1c1, c2c1q, g1g5, g1f1, g1g7

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

<rationale>
Position analysis (Win %):
1. g1e1 (45.1%)
2. c2c1r (19.4%)
3. c2c1q (1.0%)
</rationale><uci_move>g1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k5/4B3/1K2n3/5pp1/P7/7P/8 b - -
Side to move: Black
Legal moves: e5d7, e5f3, e5c6, c7b7, e5c4, c7d6, e5d3, e5g6, c7d8, g4g3, f4f3, e5f7, c7b8

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

<rationale>
Position analysis (Win %):
1. c7b8 (50.0%)
2. c7d8 (50.0%)
3. g4g3 (50.0%)
4. f4f3 (27.9%)
5. c7d6 (18.3%)
</rationale><uci_move>c7b8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p1r1p1/8/2k1P1R1/5p1P/3K4/5P2/8 b - -
Side to move: Black
Legal moves: e7e5, c5c6, e7d7, f4f3, c5b6, g7g6, c5d5, c5b5, c7c6, e7e8, c5b4, e7f7, e7e6

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

<rationale>
Position analysis (Win %):
1. f4f3 (74.2%)
2. c5b5 (66.9%)
3. c5d5 (49.4%)
</rationale><uci_move>f4f3</uci_move><|eot_id|>


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

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

Position (FEN): b3r2k/3R2p1/p5P1/1pN1pP2/1P5p/1P5P/5K2/8 b - -
Side to move: Black
Legal moves: a8e4, h8g8, e8e7, a8h1, e8f8, e8b8, a6a5, a8f3, a8d5, a8b7, a8c6, a8g2, e8c8, e8g8, e8e6, e5e4, e8d8

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

<rationale>
Position analysis (Win %):
1. a8h1 (92.9%)
2. a8c6 (91.8%)
3. e8b8 (90.5%)
</rationale><uci_move>a8h1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb2bppp/1p2pn2/2p3B1/3P4/2PQ1N2/PPB2PPP/R3R1K1 b - -
Side to move: Black
Legal moves: a7a5, b7c8, g8h8, h7h6, d8d5, d8b8, c5c4, b7e4, g7g6, f6h5, f6e8, f6g4, d8c7, d8e8, a8b8, f8e8, h7h5, c5d4, b7d5, b7f3, e6e5, b7a6, d8d7, e7d6, a8c8, f6d5, b7c6, f6d7, f6e4, d8d6, d8d4, b6b5, d8c8, a7a6

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

<rationale>
Position analysis (Win %):
1. f8e8 (76.3%)
2. g7g6 (59.9%)
3. c5c4 (58.7%)
</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): 2kr3r/b1p1qppp/p1p1b3/P7/1P1BP1n1/5N2/3Q1PPP/RN2R1K1 w - -
Side to move: White
Legal moves: e1d1, d2c2, e1f1, d4c5, e1c1, d2a2, g1f1, a1a2, d4f6, d4e3, d4c3, h2h3, d4a7, f3g5, h2h4, e1e2, d4g7, g2g3, e4e5, d2e2, g1h1, d4e5, b4b5, d2c1, d2e3, b1a3, d4b2, d2f4, a1a3, d2b2, d2d3, f3e5, b1c3, d2c3, d2h6, f3h4, d2g5, e1e3, a1a4, d4b6, d2d1

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

<rationale>
Position analysis (Win %):
1. h2h3 (47.4%)
2. d4a7 (45.7%)
3. e1f1 (27.7%)
4. a1a3 (26.7%)
5. b4b5 (26.5%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/1p2b1pp/1p3p2/pP1P4/P2Qq3/4B1P1/2r2P1P/1R1R2K1 b - -
Side to move: Black
Legal moves: e7f8, c2c5, e4e3, h7h5, c2b2, g8f7, g8h8, e7a3, c8b8, c2c1, e4f4, c2f2, c8c3, g7g5, e4h1, c8d8, e4g6, e4f3, e4d4, c2c7, c2a2, e4f5, c8f8, e4h4, e4d3, c2c3, c2c6, c2d2, c8e8, g7g6, c8c6, e4g2, c8c4, c8c7, e4g4, c2c4, c2e2, f6f5, c8a8, g8f8, h7h6, e7d8, e7c5, c8c5, e7b4, e4d5, e4e5, e4e6, e7d6

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

<rationale>
Position analysis (Win %):
1. f6f5 (74.5%)
2. c8c4 (73.5%)
3. e4f3 (73.1%)
4. c2c4 (71.7%)
5. e4d4 (50.0%)
</rationale><uci_move>f6f5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b2bppp/p2pp3/1pn3Pn/3NP3/1BN1BP2/PPP1Q2P/2KR2R1 b - -
Side to move: Black
Legal moves: e7f6, b7c8, f8e8, d8d7, b7e4, d8c8, c5e4, d8b6, h5f6, b5b4, b7c6, a6a5, c5d7, h5f4, h7h6, c5b3, d8a5, c5d3, g7g6, f7f6, d6d5, f7f5, a8b8, d8e8, c5a4, d8b8, g8h8, a8a7, d8c7, b7d5, e7g5, a8c8, h5g3, e6e5

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

<rationale>
Position analysis (Win %):
1. c5b3 (49.9%)
2. d8c7 (48.0%)
3. g7g6 (46.4%)
</rationale><uci_move>c5b3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/1p3pbp/1n4p1/3Pp3/PB6/6P1/1P1N1PBP/R4RK1 b - -
Side to move: Black
Legal moves: g8h8, c8f5, b6c4, h7h6, g7h8, a8a6, e5e4, c8e6, e8f8, g7h6, a8b8, g7f8, a8a4, e8e6, b6d7, g7f6, b6a4, a8a5, e8d8, h7h5, g6g5, c8d7, c8g4, e8e7, f7f5, a8a7, b6d5, c8h3, f7f6

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

<rationale>
Position analysis (Win %):
1. g7h6 (69.6%)
2. c8f5 (67.0%)
3. b6a4 (63.0%)
4. e5e4 (60.3%)
5. a8a4 (59.9%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): r6r/pp2k1pp/2n1pn2/b5B1/4N3/P7/1P2KPPP/3R1B1R b - -
Side to move: Black
Legal moves: a5b6, a8b8, h8f8, c6b4, c6e5, c6d4, a7a6, e7f7, a5e1, h7h5, a8g8, a8d8, h8e8, c6b8, h8b8, h8g8, e6e5, a5c3, a8f8, e7f8, h7h6, a8e8, b7b6, e7e8, b7b5, a5d2, h8d8, a5d8, g7g6, c6d8, a5b4, h8c8, a8c8, a5c7

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

<rationale>
Position analysis (Win %):
1. a8c8 (50.6%)
2. a5b6 (50.3%)
3. h8d8 (49.4%)
4. h7h6 (46.2%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp3ppp/2n1p3/qBPpP3/6b1/2N1BN2/PPP2PPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: f7f6, a5a2, e8d7, e8d8, g8h6, a7a6, e8c8, g8f6, g4h3, a5a3, f8d6, f7f5, g4h5, h7h5, a5b5, g7g6, h7h6, a5b6, f8e7, a5a4, a8c8, a5c3, f8c5, b7b6, a5b4, a8d8, d5d4, g7g5, g8e7, a5c7, g4f5, a5d8, a5a6, a8b8, e8e7, g4f3

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

<rationale>
Position analysis (Win %):
1. g7g6 (56.4%)
2. a7a6 (56.0%)
3. g8e7 (50.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p2k2/np3n2/3r2p1/PP2p1P1/6NP/4P1B1/1R4K1 w - -
Side to move: White
Legal moves: g1f2, g2h1, g3f1, e2e3, b1b2, b1a1, g2e4, g3f5, b1e1, g1f1, b1b3, g1h2, a4a5, b4b5, g2f3, g2f1, g1h1, g3h1, b1c1, b1d1, g3h5, g3e4, b1f1, h3h4

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

<rationale>
Position analysis (Win %):
1. e2e3 (73.6%)
2. b1f1 (66.2%)
3. b1c1 (65.3%)
</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): r3r1k1/pp1n2pp/5p2/1q1N1P2/1p6/3R2Q1/PP4PP/3R1K2 w - -
Side to move: White
Legal moves: d1c1, d5f6, b2b3, d5b4, g3d6, g3b8, g3g4, d1d2, g3e3, g3g7, g3h4, g3e1, d5e3, g3f2, a2a3, h2h3, g3g5, g3g6, h2h4, f1g1, d5b6, d5c3, a2a4, d1a1, g3h3, d1b1, g3f4, d5e7, d5c7, f1f2, g3f3, d1e1, g3c7, d5f4, g3e5

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

<rationale>
Position analysis (Win %):
1. d5c7 (66.6%)
2. g3d6 (53.2%)
3. f1g1 (50.1%)
</rationale><uci_move>d5c7</uci_move><|eot_id|>


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

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

Position (FEN): 4nk2/R5p1/p7/4pr2/1P4pP/P3B1P1/5P2/5K2 b - -
Side to move: Black
Legal moves: e8d6, f8g8, e8f6, f5f6, f5h5, f5f4, f5g5, g7g5, g7g6, e8c7, f5f3, e5e4, f5f2, a6a5, f5f7

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

<rationale>
Position analysis (Win %):
1. f5f3 (86.8%)
2. e5e4 (85.7%)
3. f8g8 (85.5%)
4. e8f6 (84.9%)
5. f5f6 (84.7%)
</rationale><uci_move>f5f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p3p1p/p2pp1p1/2p5/P3P2P/N1P3P1/1P1P1P2/R1BQKBNR b KQkq -
Side to move: Black
Legal moves: e8d7, f8g7, c5c4, f8h6, e6e5, d8g5, d8e7, f7f5, b8d7, f7f6, d8d7, a6a5, c8d7, h7h6, b7b5, b7b6, g8f6, b8c6, g8h6, f8e7, g8e7, d8b6, h7h5, d8c7, d8a5, d8f6, g6g5, d6d5, e8e7, a8a7, d8h4

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

<rationale>
Position analysis (Win %):
1. f8g7 (55.0%)
2. h7h6 (54.7%)
3. d6d5 (53.6%)
4. g8f6 (51.7%)
5. b8c6 (51.4%)
</rationale><uci_move>f8g7</uci_move><|eot_id|>


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

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

Position (FEN): 1r3k1r/p1p2ppp/2Q1pn2/1BP2b2/3q4/P1N5/1P1K1PPP/2B4R w - -
Side to move: White
Legal moves: d2e2, b5d3, d2e1

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

<rationale>
Position analysis (Win %):
1. d2e1 (23.5%)
2. d2e2 (19.0%)
3. b5d3 (4.0%)
</rationale><uci_move>d2e1</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/pp3pp1/2n1p1n1/4P1Pp/1P2N3/Pq3N2/4QPP1/R2R2K1 w - -
Side to move: White
Legal moves: e2a2, e2d3, e4d2, d1b1, d1d6, e4f6, b4b5, e2b5, e2b2, d1d7, f3d2, e4d6, d1d5, e2f1, d1d3, e4g3, f3h4, f3e1, a1b1, g2g3, g1h1, d1d4, g1f1, a3a4, g1h2, e2d2, a1c1, e2c2, d1e1, e4c5, e2e3, e2e1, f3h2, f3d4, d1c1, e4c3, d1d8, d1d2, e2c4, a1a2, g2g4, e2a6, d1f1

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

<rationale>
Position analysis (Win %):
1. d1b1 (64.9%)
2. e4c5 (64.3%)
3. d1c1 (61.3%)
4. e4d6 (53.9%)
5. e2e1 (52.8%)
</rationale><uci_move>d1b1</uci_move><|eot_id|>


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

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

Position (FEN): r1k3nr/2p1q1pp/4p3/8/4bB2/2P1QN2/P4PPP/3RK2R b K -
Side to move: Black
Legal moves: g7g5, h7h6, a8a5, e7a3, e4d5, g8f6, e7f8, a8a4, e4b7, g7g6, e7e8, a8a3, a8a2, e7f6, e4g6, e7b4, e7f7, c8b8, e4c6, e7h4, a8a7, e7c5, a8a6, a8b8, e4d3, e7d6, e4f3, c7c5, g8h6, e4f5, h7h5, e4b1, e4c2, c8b7, e7d8, c7c6, e6e5, e7g5, e7d7

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

<rationale>
Position analysis (Win %):
1. e4c6 (75.1%)
2. a8a4 (74.9%)
3. e4d5 (70.2%)
4. e4b7 (68.2%)
5. g8f6 (63.9%)
</rationale><uci_move>e4c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pp1p/2nP2p1/1B6/Q5n1/2b2N2/PPP2PPP/R1B1K2R w KQkq -
Side to move: White
Legal moves: f3d2, b2c3, e1e2, e1f1, c1d2, e1d1

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

<rationale>
Position analysis (Win %):
1. b2c3 (57.9%)
2. f3d2 (23.8%)
3. e1e2 (22.9%)
4. c1d2 (19.5%)
5. e1f1 (17.9%)
</rationale><uci_move>b2c3</uci_move><|eot_id|>