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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppppb3/2n2nPp/6Q1/4pP2/3P4/PPP3PP/RNB1KBNR w KQkq -
Side to move: White
Legal moves: d3e4, b2b4, c1e3, a2a4, b1c3, g6g7, g5h4, g5b5, e1d1, c2c4, g5e5, g1f3, c2c3, a2a3, g2g3, g1h3, g5c5, g5h6, g5g4, g5a5, g5g3, g5f6, b1d2, g1e2, e1d2, g5h5, b1a3, f4f5, g2g4, d3d4, g5f5, e1e2, b2b3, h2h3, g5d5, c1d2, e1f2, h2h4, f1e2

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

<rationale>
Position analysis (Win %):
1. g6g7 (80.0%)
2. g5h4 (50.4%)
3. g5b5 (50.0%)
</rationale><uci_move>g6g7</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1pq1npp1/p1p1b3/P1Q4p/2PN4/7P/1PB2PP1/3R2K1 w - -
Side to move: White
Legal moves: c5c6, c5h5, c2g6, f2f4, d1b1, c2d3, c2b1, c5e5, c5b4, d1c1, d4c6, c5b5, f2f3, c5e7, c5g5, c5a3, c2f5, d1f1, c2a4, h3h4, c5b6, d4e6, g1f1, g1h1, b2b4, c2b3, c5d6, c5f5, d4f3, d1d2, d4f5, d4b3, c2e4, d4b5, b2b3, c2h7, g2g4, d1d3, c5a7, d1a1, d1e1, g2g3, d4e2, c5d5

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

<rationale>
Position analysis (Win %):
1. c5h5 (72.6%)
2. d1e1 (71.7%)
3. d4e6 (69.1%)
4. d1d2 (63.9%)
</rationale><uci_move>c5h5</uci_move><|eot_id|>


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

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

Position (FEN): r3k1r1/ppp2pPp/2n1b3/2bq2B1/2pp4/5N2/PPP2PPP/RN1QR1K1 w q -
Side to move: White
Legal moves: f3h4, b1a3, b2b4, e1e5, b1c3, g5e7, g2g4, e1e3, b1d2, d1d3, h2h3, g5f4, f3d4, g5c1, f3e5, e1e6, e1e2, g5f6, a2a4, e1f1, g5h6, e1e4, d1d4, d1d2, g5d8, g1f1, g2g3, f3d2, g1h1, c2c3, a2a3, g5d2, g5e3, h2h4, d1e2, g5h4, b2b3, d1c1

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

<rationale>
Position analysis (Win %):
1. b1c3 (81.1%)
2. b2b3 (53.0%)
3. h2h3 (51.7%)
</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): 8/5P2/6p1/2p5/p1p1k2P/1rP5/2KB1P2/8 b - -
Side to move: Black
Legal moves: b3b5, a4a3, b3b6, e4f3, e4f5, b3b7, e4d5, b3b1, b3b8, b3b4, e4e5, b3b2, g6g5, b3a3, b3c3

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

<rationale>
Position analysis (Win %):
1. b3a3 (96.2%)
2. a4a3 (96.2%)
3. g6g5 (96.0%)
4. e4d5 (96.0%)
5. b3b8 (86.7%)
</rationale><uci_move>b3a3</uci_move><|eot_id|>


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

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

Position (FEN): 2kr2r1/5pp1/pBp1p2p/P2pPn2/N6q/1P3P2/2P3P1/R4RK1 b - -
Side to move: Black
Legal moves: f5d6, h4e4, h4h2, f5e7, g8f8, h6h5, h4c4, f5e3, h4a4, d8e8, f7f6, h4b4, d8f8, h4h5, c6c5, g8h8, h4g3, d5d4, h4g4, h4f2, g7g6, g7g5, h4f4, h4h1, d8d6, h4e1, f5d4, c8d7, h4d4, h4f6, c8b7, h4h3, f5g3, h4e7, c8b8, h4g5, g8e8, d8d7

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

<rationale>
Position analysis (Win %):
1. h4g3 (17.5%)
2. d5d4 (11.8%)
3. f5g3 (11.2%)
</rationale><uci_move>h4g3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1k3p1/2p1p3/2KpP3/P2P2p1/4P2P/8/8 w - -
Side to move: White
Legal moves: e3e4, a4a5, c5b4, h3h4, h3g4

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

<rationale>
Position analysis (Win %):
1. h3g4 (4.8%)
2. h3h4 (1.0%)
3. c5b4 (1.0%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/1pqb1pp1/p3pn1p/3P4/1P6/P2B3N/4QPPP/2R2RK1 b - -
Side to move: Black
Legal moves: f6h7, c7h2, c7c5, c7b6, d7c8, b7b5, c7b8, e8b8, f6e4, g8f8, d7c6, c7c2, e8f8, c7c6, c7g3, f6d5, c7d8, g8h8, e8c8, c7e5, f6g4, c7c8, b7b6, c7c4, g7g5, d7a4, a8c8, f6h5, c7f4, c7c1, e6d5, g7g6, e6e5, c7d6, a8d8, e8e7, c7c3, a6a5, a8a7, c7a5, h6h5, e8d8, d7b5, a8b8

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

<rationale>
Position analysis (Win %):
1. c7c1 (78.1%)
2. c7d8 (44.7%)
3. c7b8 (43.9%)
4. c7b6 (43.0%)
5. c7d6 (40.4%)
</rationale><uci_move>c7c1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/5ppp/p1n1p3/1pPq4/8/1PPBBN2/P4PPP/RN1QK2R b KQkq -
Side to move: Black
Legal moves: b5b4, f8c5, c6a5, g7g5, d5e4, d5d7, c6d4, c6a7, e8d7, d5c4, f8e7, a8a7, d5d4, c6e7, d5d3, h7h6, d5f5, g8f6, c8d7, e6e5, a8b8, f7f6, d5d6, g7g6, a6a5, g8e7, d5h5, d5b3, c6b4, d5d8, d5c5, f7f5, c6d8, c8b7, d5e5, c6b8, f8d6, c6e5, h7h5, d5f3, g8h6, e8e7, e8d8, d5g5

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

<rationale>
Position analysis (Win %):
1. g7g6 (67.5%)
2. c8b7 (65.6%)
3. f8c5 (63.1%)
</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): r2q1rk1/ppp2pp1/2nbbn2/3pp1N1/8/2PP3P/PP2PPB1/R1BQKN1R b KQ -
Side to move: Black
Legal moves: a8c8, d8e8, b7b6, g7g6, d6c5, d6a3, e5e4, e6g4, d6e7, b7b5, f6e4, a7a5, e6h3, f6e8, f8e8, f6h7, d8d7, d8b8, a7a6, a8b8, c6b4, e6c8, c6d4, c6a5, f6d7, d6b4, f6h5, g8h8, d8e7, d8c8, e6d7, e6f5, d5d4, c6b8, c6e7, f6g4

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

<rationale>
Position analysis (Win %):
1. d8e7 (49.7%)
2. d8d7 (48.6%)
3. e6c8 (48.6%)
4. e6d7 (47.2%)
5. a7a5 (47.0%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): 4rb1k/2pq3p/2pp1p2/4rN2/4P3/1PQ5/P1P2KPP/3RR3 b - -
Side to move: Black
Legal moves: f8h6, d7g7, d7c8, h8g8, e5a5, d6d5, e5f5, d7e7, f8e7, d7e6, e8d8, e5e6, d7f7, e5e7, d7f5, d7d8, f8g7, h7h6, e8e6, e5c5, e5d5, e8c8, e5e4, c6c5, e8a8, e8b8, e8e7, h7h5, e5b5

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

<rationale>
Position analysis (Win %):
1. d7e6 (64.8%)
2. h8g8 (63.8%)
3. d7f7 (63.0%)
4. d6d5 (57.0%)
</rationale><uci_move>d7e6</uci_move><|eot_id|>


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

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

Position (FEN): 2b4r/pp3kpp/4p3/1NbpnpB1/6q1/3B4/P1P2PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: f1e1, b5a3, d1f3, h2h3, b5a7, a1c1, g5h4, c2c4, a2a4, g5d8, h2h4, a1b1, g5e3, d1c1, g2g3, d3f5, d1d2, d1e2, b5c3, g5f4, g1h1, d3c4, g5f6, b5d6, g5h6, g5c1, d1b1, d3e2, d3e4, c2c3, b5c7, g5d2, g5e7, d1e1, d1g4, b5d4, a2a3

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

<rationale>
Position analysis (Win %):
1. d1g4 (83.9%)
2. g5e3 (82.9%)
3. g5c1 (80.0%)
4. d1e2 (79.1%)
5. h2h4 (78.2%)
</rationale><uci_move>d1g4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/p5bp/2p2pp1/3qp3/3P4/1P2Q3/PB1N1PPP/R1R3K1 b - -
Side to move: Black
Legal moves: g7h6, c8h3, e8d8, g8h8, f6f5, c8d7, h7h5, d5b3, c8g4, c8b7, e8f8, g6g5, e5d4, h7h6, d5d6, d5g2, e5e4, e8e7, d5f3, d5d8, c6c5, c8f5, e8e6, a7a6, g8f7, d5d4, g7h8, d5e4, a8b8, a7a5, d5f7, d5b5, c8a6, d5d7, d5c4, d5c5, c8e6, g8f8, g7f8, d5a5, d5e6

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

<rationale>
Position analysis (Win %):
1. c8f5 (61.3%)
2. c8a6 (60.7%)
3. c8b7 (59.2%)
4. e5e4 (56.5%)
5. e8d8 (54.3%)
</rationale><uci_move>c8f5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pp3ppp/1np1p3/4P3/2PP4/2Nb1N2/PP4PP/R1BQK2R w KQkq -
Side to move: White
Legal moves: f3g5, c3e4, d1e2, a2a3, c1h6, g2g3, g2g4, c3b1, f3d2, c4c5, h2h3, d1b3, c1f4, f3h4, d1c2, c3a4, e1d2, h1f1, d4d5, c3d5, e1f2, c1e3, f3g1, d1d2, b2b4, h1g1, d1a4, c1g5, a2a4, c3b5, c3e2, d1d3, a1b1, h2h4, c1d2, b2b3

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

<rationale>
Position analysis (Win %):
1. d1d3 (65.1%)
2. c1g5 (44.5%)
3. c4c5 (38.0%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/R5p1/5pk1/1p5P/1P5P/1r2BPK1/4bP2/8 b - -
Side to move: Black
Legal moves: g6h5, g6h7, g6f5

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

<rationale>
Position analysis (Win %):
1. g6f5 (74.8%)
2. g6h7 (74.3%)
3. g6h5 (52.9%)
</rationale><uci_move>g6f5</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/4ppbp/p2pbnp1/8/1q1BP2P/2NB1P2/1PPQ2P1/2KR3R w - -
Side to move: White
Legal moves: h1h3, d3e2, g2g3, d4f6, h4h5, c1b1, d4b6, d2f2, d2g5, d1e1, d1f1, h1h2, c3a2, c3d5, h1g1, d2f4, d2h6, f3f4, d3a6, h1f1, d2e3, h1e1, d2e1, d4g1, d2e2, b2b3, d4c5, d3f1, c3a4, d3b5, c3b1, d1g1, e4e5, d4f2, g2g4, c3b5, d4e3, d4a7, d3c4, c3e2, d4e5

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

<rationale>
Position analysis (Win %):
1. c3e2 (45.0%)
2. d3e2 (28.3%)
3. d3f1 (27.9%)
</rationale><uci_move>c3e2</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/1N6/7K/7B/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: c8b8, c8b7, c8c7, c8d7

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>c8b7</uci_move><|eot_id|>


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

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

Position (FEN): 4r3/5pk1/p7/1p3N2/4r3/7P/P5P1/R4R1K b - -
Side to move: Black
Legal moves: g7f8, g7g8, g7f6, g7g6, g7h8, g7h7

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

<rationale>
Position analysis (Win %):
1. g7f8 (92.4%)
2. g7g8 (92.3%)
3. g7g6 (91.3%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/6p1/1B2pn1p/p3p3/Pp2P1P1/4KP1P/1r6/3R4 w - -
Side to move: White
Legal moves: e3d3, b6c7, d1d3, d1d5, d1d2, g4g5, d1e1, d1a1, f3f4, d1c1, d1g1, d1d7, d1d4, d1d8, d1d6, d1b1, d1h1, b6d8, b6c5, b6a7, h3h4, b6d4, b6a5, d1f1

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

<rationale>
Position analysis (Win %):
1. b6a5 (58.0%)
2. d1d8 (55.5%)
3. d1d2 (54.7%)
4. d1d3 (52.7%)
</rationale><uci_move>b6a5</uci_move><|eot_id|>


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

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

Position (FEN): 3rq2k/p2r2p1/1pn1pp1p/2p5/2PP4/1Q2PN1P/P2R1PP1/3R2K1 w - -
Side to move: White
Legal moves: b3b5, g1h1, b3a3, d4c5, d1b1, b3b1, b3b2, f3e1, h3h4, g2g4, a2a3, f3h4, d2c2, g1h2, d1a1, a2a4, d2b2, b3c2, b3a4, b3b4, g2g3, g1f1, d1e1, b3b6, e3e4, f3h2, d2e2, d1f1, d2d3, d1c1, d4d5, f3e5, b3c3, b3d3, f3g5

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

<rationale>
Position analysis (Win %):
1. b3b5 (60.3%)
2. d4c5 (59.6%)
3. b3a4 (51.7%)
4. d4d5 (50.6%)
</rationale><uci_move>b3b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p2ppp/1bQ5/3pp3/4n3/2P2N2/PP2K1PP/RNB2BR1 w - -
Side to move: White
Legal moves: c6d7, c6f6, f3d4, c6a4, c6c7, c6h6, b1d2, c6g6, b2b3, f3e5, c1g5, c6e8, c1h6, e2e1, a2a3, g2g4, c6d5, c6e6, g2g3, e2d3, f3h4, f3e1, c6a8, c1f4, b2b4, c6b6, h2h3, c3c4, c6b7, b1a3, c1d2, c6d6, f3d2, c6b5, h2h4, g1h1, c1e3, e2d1, c6c5, c6c4, a2a4, f3g5

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

<rationale>
Position analysis (Win %):
1. c3c4 (67.9%)
2. b1d2 (67.6%)
3. g2g3 (65.0%)
4. e2d1 (64.7%)
5. a2a4 (59.5%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/p1pbppbp/1p4p1/4P2n/4P1P1/4BP2/PP2N2P/R2QKB1R b KQ -
Side to move: Black
Legal moves: a7a5, d7c8, g7h8, d7c6, h7h6, d7g4, g7e5, a7a6, e8f8, d8c8, f7f6, h5f6, c7c5, g6g5, g7f8, g7h6, g8f8, c7c6, d7a4, a8c8, b6b5, f7f5, d7f5, g7f6, g8h8, h5g3, e7e6, a8b8, d8b8, d7b5, d7e6, h5f4

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

<rationale>
Position analysis (Win %):
1. c7c5 (74.9%)
2. e7e6 (73.4%)
3. g7e5 (69.3%)
</rationale><uci_move>c7c5</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/ppqnbrpk/3p1n1p/1Pp1pp2/P1bP3N/2N1P1PP/1BQ2PB1/1RR3K1 w - -
Side to move: White
Legal moves: c1f1, c1e1, h4f3, h4g6, d4d5, c2e4, b2a3, c3d5, c3d1, c2d2, b1a1, g2h1, c1d1, c3e2, f2f4, b2a1, c3a2, g2f1, h4f5, c2e2, g1h2, g2c6, a4a5, g2b7, d4e5, c3e4, c2f5, g2f3, c2d1, d4c5, f2f3, b5b6, g1h1, c2b3, g3g4, g2e4, g2d5, c2d3, e3e4

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

<rationale>
Position analysis (Win %):
1. h4f5 (68.5%)
2. d4e5 (66.1%)
3. c2f5 (63.6%)
</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): r2qk2r/1b1n1ppp/p1n1p3/1pbpP3/3N1P2/P1N1B3/1PP1B1PP/R2Q1RK1 w kq -
Side to move: White
Legal moves: g1h1, d1e1, h2h4, c3e4, e3f2, c3b1, d4c6, d4f3, c3a4, e2h5, g2g3, e3c1, d4b3, d4f5, g2g4, d4b5, d1d2, c3a2, g1f2, f1f3, f4f5, d1d3, a3a4, c3d5, b2b4, a1b1, d1c1, e2b5, c3b5, h2h3, d1b1, e2g4, b2b3, f1e1, e3d2, f1f2, a1c1, d4e6, e2f3, e2d3, a1a2, e2c4

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

<rationale>
Position analysis (Win %):
1. c3a2 (54.5%)
2. e2f3 (50.6%)
3. e2g4 (50.0%)
</rationale><uci_move>c3a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p1p/2p2p2/q7/Qb6/4B1P1/PPP1bP1P/R4RK1 w kq -
Side to move: White
Legal moves: b2b3, h2h3, c2c3, a2a3, a1e1, a4a5, e3a7, e3d4, f1c1, h2h4, a4b5, g3g4, f2f4, g1g2, a4c6, e3b6, f2f3, e3c1, f1e1, a1c1, a4b4, f1b1, a1d1, e3f4, f1d1, a4b3, g1h1, a1b1, a4a3, c2c4, e3d2, e3h6, e3g5, e3c5

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

<rationale>
Position analysis (Win %):
1. a4c6 (88.4%)
2. a4a5 (22.9%)
3. a4b3 (22.4%)
4. b2b3 (16.1%)
</rationale><uci_move>a4c6</uci_move><|eot_id|>


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

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

Position (FEN): 1nqrr1k1/pp2ppb1/5npp/1P1p4/2PP1B2/1N1B1Q1P/P4PP1/2R1R1K1 b - -
Side to move: Black
Legal moves: c8e6, c8c5, f6h5, c8d7, c8c6, f6g4, c8c4, b8c6, a7a5, b7b6, c8h3, e7e5, d8d6, c8f5, g6g5, c8c7, g7h8, f6e4, g8h8, h6h5, e7e6, g7f8, g8h7, g8f8, d5c4, b8d7, d8d7, e8f8, a7a6, f6d7, f6h7, b8a6, c8g4

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

<rationale>
Position analysis (Win %):
1. f6h5 (75.0%)
2. h6h5 (74.6%)
3. b8d7 (72.9%)
</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): 3r2k1/1q1r1ppp/p1bppn2/2p5/2P1PP2/P1Q3P1/1P1R1BBP/3R2K1 w - -
Side to move: White
Legal moves: d2e2, d2d5, b2b4, d2d4, c3f3, e4e5, c3b3, g2h3, g1h1, d2d3, h2h4, d2c2, c3b4, a3a4, g1f1, f2e1, g2h1, d1b1, f2c5, d2d6, c3d3, c3e5, d1f1, c3a5, c3c1, d1c1, d1a1, c3d4, f2e3, g2f3, d1e1, h2h3, c3c2, c3e3, b2b3, g3g4, f2d4, c3f6, g2f1, f4f5

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

<rationale>
Position analysis (Win %):
1. e4e5 (43.2%)
2. g3g4 (37.2%)
3. d1c1 (33.4%)
4. c3a5 (32.9%)
5. f2e1 (32.1%)
</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): 6k1/r4p1p/p3p1p1/8/n1pPP3/b1P2PP1/3B3P/NR4K1 w - -
Side to move: White
Legal moves: b1b3, e4e5, b1f1, b1b2, d2e3, d2g5, a1b3, f3f4, b1b5, d2e1, b1d1, b1e1, b1b6, d2h6, d2c1, g1f1, b1b8, g1g2, g3g4, b1b7, a1c2, b1b4, h2h4, g1f2, g1h1, h2h3, d2f4, b1c1, d4d5

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

<rationale>
Position analysis (Win %):
1. b1b8 (53.3%)
2. g1f2 (48.9%)
3. g1f1 (48.8%)
4. a1c2 (48.3%)
5. g1g2 (47.5%)
</rationale><uci_move>b1b8</uci_move><|eot_id|>


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

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

Position (FEN): B2r2k1/5pp1/pN1P2np/1pp5/5PqP/4B2b/PP3Q1K/3R1R2 b - -
Side to move: Black
Legal moves: d8d6, g6h4, h6h5, g6e5, d8c8, g4e2, g4d1, g4g3, f7f5, c5c4, g4h4, g4c8, g8h7, g4d7, g6f8, g4f4, d8e8, g4g5, b5b4, g4e6, g6h8, d8b8, g4f3, d8a8, g4h5, g4f5, a6a5, g8h8, g6f4, d8f8, g6e7, h3f1, g4g2, g4g1, h3g2, d8d7, g8f8, f7f6

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

<rationale>
Position analysis (Win %):
1. g6h4 (92.3%)
2. d8d6 (92.0%)
3. g4f5 (91.6%)
4. h3f1 (85.1%)
</rationale><uci_move>g6h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1k/4pR2/6R1/7P/6PK/3q4/8 b - -
Side to move: Black
Legal moves: d2g5, d2d1, h7h8, d2a5, d2d5, d2c2, d2d7, d2f2, d2d6, d2a2, d2c3, d2b2, d2e1, d2e3, d2h2, d2d8, d2e2, d2d3, e6e5, d2d4, d2g2, d2f4, d2b4, d2c1

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

<rationale>
Position analysis (Win %):
1. d2c1 (75.7%)
2. d2d1 (75.7%)
3. d2e1 (75.7%)
4. d2e3 (75.7%)
5. d2d7 (50.0%)
</rationale><uci_move>d2c1</uci_move><|eot_id|>


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

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

Position (FEN): rn1r2k1/pb3pp1/1p2pq1p/2p1N3/3P3P/7R/PPPQ1PP1/2KR1B2 w - -
Side to move: White
Legal moves: h3f3, d2b4, e5d7, d4d5, b2b4, e5f3, h3d3, d1e1, d2e2, d2d3, h3h1, e5d3, e5g6, h3g3, h3b3, d2a5, c2c3, g2g3, a2a4, a2a3, f1b5, h3h2, d4c5, e5c4, g2g4, c1b1, d2e1, d2c3, c2c4, d2f4, d2g5, f1a6, f1c4, e5g4, h3e3, h3a3, f2f3, f1d3, e5f7, f2f4, f1e2, h4h5, d2h6, b2b3, d2e3, h3c3, e5c6

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

<rationale>
Position analysis (Win %):
1. e5g4 (53.2%)
2. f1d3 (50.0%)
3. h3d3 (49.7%)
4. d2e3 (47.9%)
</rationale><uci_move>e5g4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pp1/8/4p3/p1k3p1/PbN3P1/1P2KP1P/8 w - -
Side to move: White
Legal moves: c3e4, c3b1, c3d5, c3a4, e2e3, h2h3, f2f4, c3a2, c3b5, e2f1, f2f3, e2d2, h2h4, c3d1, e2e1

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

<rationale>
Position analysis (Win %):
1. e2e3 (50.0%)
2. e2d2 (50.0%)
3. c3e4 (47.4%)
4. c3b1 (25.0%)
5. f2f3 (17.6%)
</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): 8/8/8/8/4k3/7P/8/2K5 w - - 0 1
Side to move: White
Legal moves: c1c2, c1d2, h3h4, c1b1, c1d1, c1b2

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>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): 1r1qr1k1/1p3pp1/pN1p3p/P1pPpPn1/2P1P3/5P1P/1P1Q2K1/2RR4 w - -
Side to move: White
Legal moves: d2f4, b2b3, d2c2, c1a1, d1e1, g2f2, d2f2, b6d7, d2b4, d2d3, d2c3, b6a4, d2g5, f3f4, d2e2, h3h4, d1f1, g2h1, c1c3, d2d4, d2e3, f5f6, d1g1, g2g3, c1b1, d2e1, c1c2, b6a8, d1h1, b2b4, g2f1, g2g1, b6c8, g2h2

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

<rationale>
Position analysis (Win %):
1. b2b4 (64.2%)
2. d1g1 (64.1%)
3. d1h1 (59.1%)
4. d2f2 (57.5%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7p/3p4/3k4/3N2n1/3K4/8 w - -
Side to move: White
Legal moves: d3f2, d2d1, d3c1, d3e1, d3c5, d2c1, d3b2, d3b4, d3f4, d3e5, d2e1, d2c2

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

<rationale>
Position analysis (Win %):
1. d3b4 (8.3%)
2. d3e1 (7.5%)
3. d2c2 (7.5%)
</rationale><uci_move>d3b4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/2p3pp/p2p1n2/1p2p3/4P3/1P3N2/1PP2PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: g7g5, g7g6, f6e4, h7h5, a6a5, h7h6, f6h5, c8d7, e8e7, h8g8, c8b7, c8g4, f8e7, e8f7, f6d5, c8h3, e8d7, d6d5, a8b8, a8a7, d8e7, c8f5, c7c5, c7c6, d8d7, b5b4, c8e6, f6g8, f6g4, f6d7

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

<rationale>
Position analysis (Win %):
1. d8d7 (48.0%)
2. c8b7 (44.9%)
3. f8e7 (44.3%)
</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): rnb1k2r/1pq1bpp1/p2ppn1p/8/3NPP2/P1N5/1PP2BPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: e1e2, d1e2, d4e2, c3e2, d4f5, e1d2, d1h5, d4f3, d1d3, d1g4, d1b1, d1d2, f1b5, a1a2, g2g3, d1c1, f1c4, d4c6, b2b4, c3b5, d4b5, h1g1, d4e6, f1e2, h2h3, f4f5, f2h4, f2g1, c3b1, b2b3, c3d5, a3a4, f1a6, c3a4, f2e3, d4b3, f2g3, h2h4, g2g4, e4e5, a1c1, d1f3, f1d3, c3a2, a1b1

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

<rationale>
Position analysis (Win %):
1. d1f3 (52.9%)
2. f1d3 (51.4%)
3. d1e2 (50.6%)
4. g2g4 (49.4%)
5. f2e3 (49.2%)
</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): rnbqkb1r/p1p2ppp/4pn2/1p2P3/2pP4/2N2N2/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: f8a3, d8d5, b8a6, b8d7, f8d6, c7c6, c7c5, f6g4, b8c6, g7g5, f8e7, h7h6, e8e7, f6g8, d8d4, g7g6, d8d6, h7h5, f8c5, f6h5, f6d5, h8g8, f8b4, a7a6, f6e4, d8e7, a7a5, c8a6, c8d7, d8d7, f6d7, e8d7, b5b4, c8b7

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

<rationale>
Position analysis (Win %):
1. b5b4 (59.1%)
2. f6d7 (53.7%)
3. f6d5 (53.2%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): 4rr1k/2q3p1/ppbbpn1p/2pp2N1/3P1P2/P1N1B3/1PP2QPP/4RR1K w - -
Side to move: White
Legal moves: h1g1, c3a4, c3d1, f2g1, e1c1, f2h4, g5h7, g5e4, c3e2, h2h4, g5f7, b2b3, f4f5, c3a2, e1e2, e1d1, f2f3, c3b5, c3e4, e3d2, g5f3, g2g3, f2e2, f2g3, b2b4, f2d2, g5h3, e1b1, c3d5, e3c1, c3b1, a3a4, e1a1, g5e6, g2g4, f1g1, d4c5, h2h3

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

<rationale>
Position analysis (Win %):
1. f2h4 (43.4%)
2. g5h3 (26.6%)
3. g5f3 (21.2%)
4. c3e2 (20.9%)
</rationale><uci_move>f2h4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/1p1p1ppp/2n1p3/2P5/8/8/P1P1PPPP/qNBQKBNR w Kkq -
Side to move: White
Legal moves: c1g5, e2e3, f2f4, d1d7, c1d2, c2c3, g2g4, b1d2, c2c4, c1f4, h2h4, g1f3, c1e3, d1d5, g2g3, f2f3, e2e4, a2a4, c1b2, a2a3, c1h6, d1d4, e1d2, d1d2, h2h3, c1a3, g1h3, d1d6, b1a3, d1d3, b1c3

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

<rationale>
Position analysis (Win %):
1. b1d2 (12.9%)
2. c1d2 (12.4%)
3. c1f4 (11.3%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): Qn3b1r/p1pk2pp/4p3/8/7n/2Nq4/PP1P1P1P/R1B1K1NR b - -
Side to move: Black
Legal moves: h7h6, f8c5, h8g8, b8c6, b8a6, d7d8, d3d4, d3c4, g7g5, d3d5, d3d6, a7a6, d3g3, e6e5, d3h3, d3b5, d7e8, d3f5, f8a3, d3f3, h4f5, d3b1, d7c8, d3e3, h4g2, d7e7, d3c3, d3d2, f8d6, d3e4, d3c2, h4f3, h4g6, a7a5, h7h5, c7c6, c7c5, d7d6, g7g6, f8b4, d3a6, f8e7, d3f1, d3g6, d3e2

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

<rationale>
Position analysis (Win %):
1. f8d6 (84.4%)
2. f8e7 (83.5%)
3. b8a6 (83.3%)
4. f8c5 (82.3%)
5. b8c6 (19.5%)
</rationale><uci_move>f8d6</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/p2q1ppp/np2p3/2ppP3/3P3P/2P2N2/PP2QPP1/RNB1K2R b KQkq -
Side to move: Black
Legal moves: f8e7, e8e7, c5d4, e8c8, d7e7, d7a4, a8b8, g8f6, f7f5, d7b7, e8d8, d7c8, d7d6, a6b8, h7h5, d7c6, f7f6, g8e7, a8d8, h7h6, g8h6, a6c7, a6b4, d7c7, g7g6, d7b5, b6b5, a8c8, d7d8, f8d6, c5c4, g7g5

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

<rationale>
Position analysis (Win %):
1. d7b7 (60.9%)
2. b6b5 (59.5%)
3. c5c4 (57.7%)
4. a6c7 (56.6%)
5. a6b8 (56.4%)
</rationale><uci_move>d7b7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/pppp1ppp/2n5/1Nb5/4P2q/8/PPP1QPPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: h4e7, h4f2, c5b6, a7a5, g7g6, h4f6, c5e3, c6a5, b7b6, g8f6, h4g5, c6d4, c5d4, g8e7, a8b8, g8h6, h4h3, h4d8, c5e7, c5b4, h4g3, c6b8, d7d6, c5d6, c6e7, h7h5, c5a3, a7a6, h4f4, h4g4, c5f2, h4h6, c6e5, c6b4, h4h2, g7g5, f7f6, d7d5, h4h5, c5f8, h7h6, e8d8, f7f5, h4e4, c6d8, e8e7, e8f8

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

<rationale>
Position analysis (Win %):
1. c6d4 (57.0%)
2. g8f6 (56.5%)
3. h4d8 (53.6%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/ppq2ppp/2p2p2/3P4/8/2N1Q3/PPP3PP/2KR1BNR b kq -
Side to move: Black
Legal moves: e8d8, f8e7, e8d7, c7e5, c8e6, c7e7

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

<rationale>
Position analysis (Win %):
1. f8e7 (85.2%)
2. c7e7 (73.3%)
3. c7e5 (53.2%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/1N3k2/2p2P2/p5K1/P1P5/1P5b/8/8 b - -
Side to move: Black
Legal moves: h3f1, f7f8, h3g2, h3f5, h3e6, h3c8, f7g8, c6c5, h3d7, h3g4, f7e6, f7e8

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

<rationale>
Position analysis (Win %):
1. h3g4 (96.7%)
2. f7e6 (96.7%)
3. h3g2 (96.5%)
4. c6c5 (96.2%)
5. f7e8 (96.1%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2rk1/p2n1pbp/4p1p1/q1ppP3/5P1P/2N5/PPPQ1BP1/1K1R1B1R b - -
Side to move: Black
Legal moves: d5d4, b8b3, a5a6, c8a6, b8b5, a5b4, b8b4, b8b2, g7h6, a5b5, a7a6, a5d8, g7h8, d7b6, d7f6, a5a3, g6g5, f8d8, c8b7, g8h8, a5c7, b8b7, d7e5, f7f5, f7f6, b8a8, b8b6, a5a2, h7h5, g7e5, a5b6, c5c4, f8e8, g7f6, a5a4, a5c3, h7h6

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

<rationale>
Position analysis (Win %):
1. b8b4 (46.2%)
2. g7h6 (45.0%)
3. d5d4 (44.5%)
4. a5b4 (40.3%)
5. f7f6 (32.1%)
</rationale><uci_move>b8b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4qp1/1p4B1/2n1Q3/8/8/5PPP/5RK1 w - -
Side to move: White
Legal moves: f2f4, g6d3, g6h7, e5c5, g6f5, f1c1, e5a1, f1b1, e5e7, e5g7, e5e6, g6f7, g1h1, g6h5, e5h5, e5b8, e5g3, f1e1, e5c3, e5f5, e5e8, g6b1, e5d4, g6c2, f1d1, f2f3, e5f6, f1a1, h2h3, h2h4, e5e4, e5c7, e5b2, g6e4, e5e1, e5e2, e5f4, e5d6, e5d5, g2g4, g2g3, e5g5, e5e3

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

<rationale>
Position analysis (Win %):
1. e5h5 (99.0%)
2. g6f7 (73.0%)
3. g6c2 (15.3%)
4. g6b1 (15.0%)
5. e5g3 (15.0%)
</rationale><uci_move>e5h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp2pbp/3p1n2/4pp2/3nP2N/3P2P1/PPP3BP/RNBQ1RK1 w - -
Side to move: White
Legal moves: c1e3, f1f3, d1e2, h4g6, c1g5, c1f4, f1f4, g1f2, f1e1, f1f5, a2a4, b2b3, b1c3, f1f2, g3g4, b1d2, b1a3, h4f3, d1d2, h2h3, c2c3, c2c4, h4f5, g1h1, d1f3, d1h5, d1e1, g2h1, c1d2, a2a3, b2b4, d1g4, g2f3, c1h6, e4f5, g2h3

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

<rationale>
Position analysis (Win %):
1. c2c3 (63.7%)
2. h4f5 (63.0%)
3. e4f5 (59.2%)
4. b1d2 (46.2%)
5. b1c3 (44.8%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6k1/2B4p/8/3K4/5b2/8 b - -
Side to move: Black
Legal moves: g6g7, h5h4, f2g1, g6h6, g6f6, g6f7, f2e3, g6g5, g6h7, f2g3, f2c5, g6f5, f2e1, f2h4, f2d4

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

<rationale>
Position analysis (Win %):
1. f2h4 (49.8%)
2. f2g3 (49.5%)
3. f2c5 (46.8%)
</rationale><uci_move>f2h4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/R4b1p/5P1P/3p4/8/6K1/8 b - -
Side to move: Black
Legal moves: f6h4, g7h8, g7g8, g7f8, d4d3, g7h7, f6e7, f6d8, f6g5, f6e5

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

<rationale>
Position analysis (Win %):
1. f6h4 (86.9%)
2. d4d3 (52.5%)
3. f6g5 (52.2%)
</rationale><uci_move>f6h4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/p2ppp1p/2p3p1/8/4P3/2N1B3/PqP2PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: d1f3, h1g1, d1d2, d1d4, g2g4, f1a6, f1b5, a1c1, f2f3, a2a4, e4e5, c3a4, e3h6, e3a7, d1g4, c3d5, d1d7, e1d2, f1c4, d1b1, d1c1, c3b5, e3g5, e3c5, a2a3, f1d3, d1d3, h2h4, e3c1, c3e2, e3f4, a1b1, d1e2, d1h5, d1d5, h2h3, e3d2, g2g3, f1e2, e1e2, d1d6, e3b6, f2f4, e3d4, c3b1

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

<rationale>
Position analysis (Win %):
1. e3d4 (48.2%)
2. e3d2 (42.8%)
3. c3d5 (35.9%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): 7R/8/8/8/8/1K6/8/2k5 b - - 0 1
Side to move: Black
Legal moves: c1d2, c1b1, c1d1

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>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): 5rk1/5p2/p5pp/Qp6/3p1n1q/5P2/PP3P2/RBr1RNK1 w - -
Side to move: White
Legal moves: f1h2, b1f5, a2a3, e1e3, b2b4, e1e4, a5b4, b2b3, e1e8, a5b5, a5c3, f1e3, f1d2, a5c7, e1e6, b1c2, a5b6, f1g3, a5a3, a5a6, a5d8, e1e5, b1e4, e1d1, e1c1, a2a4, e1e2, b1g6, b1d3, a5d2, e1e7, a5a4

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

<rationale>
Position analysis (Win %):
1. a5d2 (1.4%)
2. b1f5 (1.1%)
3. b1d3 (1.0%)
4. a5d8 (1.0%)
</rationale><uci_move>a5d2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p1p/8/5Bp1/5P2/6P1/r5KP/8 w - -
Side to move: White
Legal moves: g2h3, g2g1, g2h1, g2f1, g2f3, f5c2

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

<rationale>
Position analysis (Win %):
1. g2f3 (12.8%)
2. g2h3 (12.8%)
3. g2g1 (10.5%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbnr/pp2pppp/1qn5/3p4/2pP1B2/1QP2N2/PP2PPPP/RN2KB1R w KQkq -
Side to move: White
Legal moves: b3d1, h1g1, e1d2, b3a4, f3d2, h2h4, b3c4, g2g3, b3b6, g2g4, f4g3, f3h4, b3c2, f3e5, b1a3, f4e5, f4c7, h2h3, e2e4, f3g1, f4g5, a2a4, b1d2, f4b8, e2e3, b3b4, b3a3, f4d2, e1d1, b3b5, a2a3, f3g5, f4d6, f4h6, f4e3, f4c1

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

<rationale>
Position analysis (Win %):
1. b3b6 (48.6%)
2. b3c2 (48.1%)
3. b3d1 (30.6%)
4. b3a4 (18.4%)
5. f4c7 (15.1%)
</rationale><uci_move>b3b6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/3nbppp/p2p1n2/2pPp3/p3P3/2P2N2/1PB2PPP/RNBQR1K1 w - -
Side to move: White
Legal moves: g2g4, e1e2, c2d3, a1a4, f3d4, c2b3, b1a3, g1h1, c1h6, h2h4, a1a3, b2b3, h2h3, f3g5, d1d3, b1d2, d1e2, c3c4, c1d2, e1e3, g1f1, c1g5, f3e5, d1d2, a1a2, g2g3, f3h4, f3d2, c1f4, b2b4, e1f1, c2a4, c1e3, d1d4

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

<rationale>
Position analysis (Win %):
1. c2a4 (60.5%)
2. a1a4 (57.1%)
3. h2h3 (56.3%)
4. d1e2 (56.0%)
5. c3c4 (55.8%)
</rationale><uci_move>c2a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k2p1/3p1p1p/5P1P/2PK4/6P1/8/8 w - -
Side to move: White
Legal moves: d4e4, c4c5, d4c3, d4d5, d4d3, d4e3, g3g4

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

<rationale>
Position analysis (Win %):
1. d4d5 (96.0%)
2. d4e4 (96.0%)
3. d4e3 (96.0%)
4. d4d3 (92.6%)
5. d4c3 (50.0%)
</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): r1bqrbk1/ppp2pp1/2n1p3/3nP1NQ/3P4/2N5/PP3PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: d8d7, c6e7, a7a5, c6a5, b7b5, d5f6, c6e5, d5e7, c6b4, d5b4, f7f6, f7f5, d5f4, f8e7, a7a6, c8d7, c6b8, f8b4, g7g6, d8e7, a8b8, f8d6, d5e3, d8d6, f8c5, c6d4, d8f6, f8a3, d5b6, b7b6, e8e7, d8g5, d5c3

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

<rationale>
Position analysis (Win %):
1. f8b4 (99.0%)
2. f8a3 (99.0%)
3. d8g5 (84.9%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/4qppp/p3p1b1/1ppnP3/8/1N4P1/PP2PPBP/R1QR2K1 w - -
Side to move: White
Legal moves: c1d2, g2d5, g1f1, b3d2, c1g5, b3d4, h2h3, c1f4, c1h6, g1h1, a2a3, e2e4, d1f1, b3c5, d1d5, f2f4, h2h4, a2a4, f2f3, d1e1, g2h3, c1c4, g2h1, e2e3, d1d4, d1d2, c1c3, b3a5, g3g4, c1c2, g2e4, g2f3, c1b1, c1c5, g2f1, c1e3, d1d3, a1b1

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

<rationale>
Position analysis (Win %):
1. g2d5 (48.5%)
2. e2e4 (42.1%)
3. c1d2 (41.6%)
</rationale><uci_move>g2d5</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2p2pp1/pr6/4P3/1P1PQr1p/2q4P/P5P1/4R1BK w - -
Side to move: White
Legal moves: a2a4, e1e2, e4f5, e4d5, e4f3, e4a8, e1b1, a2a3, e1d1, e4c6, g1h2, e4g6, e4c2, e1e3, e4h7, g1e3, e4f4, e4d3, e4e2, e4e3, g1f2, e1a1, e4b7, h1h2, b4b5, d4d5, e1f1, g2g3, e4b1, g2g4, e5e6, e1c1

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

<rationale>
Position analysis (Win %):
1. e4e2 (34.8%)
2. e4f4 (30.4%)
3. e4a8 (25.6%)
4. e4b1 (23.3%)
5. e4e3 (19.2%)
</rationale><uci_move>e4e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/2R1Np1p/p3r3/1B5P/P3nP2/1P2p1P1/3rN1K1 w - -
Side to move: White
Legal moves: e6f8, b4d6, g1f2, c6b6, e6g5, e6c7, g1h1, g2g3, b2b3, b4d2, g1h2, f3f4, c6a6, e6c5, c6d6, b4e7, c6c1, c6c7, c6c2, b4a5, e6g7, b4c5, c6c3, e6d8, c6c5, e6f4, b4f8, e6d4, g2g4, a3a4, c6c4, c6c8, h4h5, b4c3

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

<rationale>
Position analysis (Win %):
1. b4c3 (62.3%)
2. e6f8 (50.6%)
3. b4a5 (33.7%)
</rationale><uci_move>b4c3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp2ppbp/n5p1/1npP4/4PBb1/5NP1/PPQN1PBP/R4RK1 b - -
Side to move: Black
Legal moves: a6c7, g7e5, d8e8, g6g5, e7e6, f7f5, h7h6, g4e6, a8b8, b5c7, b5d4, d8d6, d8c7, g7h8, b5d6, b5a3, g7f6, a6b8, g8h8, g4h5, a6b4, g7c3, g4h3, d8d7, g4f5, b5c3, g7h6, f7f6, f8e8, d8b6, g4c8, d8a5, g7d4, g4d7, b7b6, d8b8, g7b2, h7h5, e7e5, c5c4, d8c8, g4f3, d8d5, a8c8

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

<rationale>
Position analysis (Win %):
1. d8d7 (56.9%)
2. a8c8 (55.5%)
3. b5d4 (54.1%)
</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): r2qkb1r/1p3pp1/p1n1p3/3pP2N/3Q2PP/2NP4/PP3P2/2KR3R w kq -
Side to move: White
Legal moves: b2b3, f2f3, g4g5, d4b4, c1d2, h5g3, h1e1, d4d5, c3d5, c1b1, d4b6, h1g1, d4a7, d1d2, d1f1, f2f4, h1h2, d4e3, h1h3, a2a4, d1e1, h5f6, d4a4, c3e4, d4e4, d4f4, h5f4, a2a3, h5g7, d1g1, c3b1, c3e2, c3b5, h1f1, c3a4, c1c2, d4c5, b2b4, d4c4

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

<rationale>
Position analysis (Win %):
1. d4f4 (52.7%)
2. d4a4 (50.0%)
3. h5g7 (20.0%)
</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): 1k6/P7/8/8/8/4P3/3K4/8 b - - 0 1
Side to move: Black
Legal moves: b8a8, b8b7, b8c8, b8c7, b8a7

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>b8c8</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/4pppp/p1pP4/2p2b2/8/5N2/PPPP1PPP/RNBQR1K1 b kq -
Side to move: Black
Legal moves: f5e4, f5g4, h7h5, g7g5, f5e6, e7e6, g8h6, f7f6, e7e5, d8a5, a8a7, g8f6, f5c8, e8d7, d8d6, f5h3, f5d3, f5g6, g7g6, d8c8, a8c8, d8c7, h7h6, d8b8, f5c2, a6a5, c5c4, a8b8, d8b6, f5d7, d8d7

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

<rationale>
Position analysis (Win %):
1. g8f6 (68.2%)
2. d8d6 (66.3%)
3. e7e6 (62.5%)
</rationale><uci_move>g8f6</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp3ppp/2n5/3qP3/1b1pn3/3B4/PPQ1NPPP/R1B2RK1 w - -
Side to move: White
Legal moves: e2c3, g1h1, c2c5, f1e1, c2c6, c2c3, g2g4, h2h4, f2f3, a2a3, d3c4, c2a4, f1d1, c1f4, e2f4, a1b1, e2g3, d3e4, c2d1, d3a6, f2f4, b2b3, c1g5, g2g3, c1d2, e5e6, h2h3, e2d4, c2c4, d3b5, c2d2, c2b1, c1h6, c1e3, c2b3, a2a4

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

<rationale>
Position analysis (Win %):
1. d3e4 (53.1%)
2. e2f4 (43.7%)
3. a2a3 (35.3%)
</rationale><uci_move>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pp/1r2k3/8/1P2K2P/6P1/8/1R6 b - -
Side to move: Black
Legal moves: b6b5, g7g5, b6a6, b6b4, e6f6, b6b7, h7h6, e6e7, e6d6, b6b8, e6d7, e6f7, h7h5, b6c6, g7g6, b6d6

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

<rationale>
Position analysis (Win %):
1. e6e7 (73.7%)
2. e6d6 (72.3%)
3. b6a6 (72.0%)
4. b6b5 (67.5%)
5. e6d7 (67.2%)
</rationale><uci_move>e6e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4N1B1/8/8/2k5/7K/8 b - - 0 1
Side to move: Black
Legal moves: c3b2, c3b4, c3b3, c3c4, c3d2

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>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/7K/8/8/8/7k/R5Q1/8 b - - 0 1
Side to move: Black
Legal moves: h3h4

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>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): rqr5/1b3pk1/p3N2p/1p6/4n3/1PB4P/P3QPP1/R5K1 b - -
Side to move: Black
Legal moves: g7g8, g7g6, g7h7

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

<rationale>
Position analysis (Win %):
1. g7h7 (99.0%)
2. g7g8 (99.6%)
3. g7g6 (46.1%)
</rationale><uci_move>g7h7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2R4P/5p2/3P4/8/2pk4/7r/4K3 b - -
Side to move: Black
Legal moves: c3c2, h2a2, d3e4, h2h7, h2c2, f6f5, h2g2, h2h5, h2d2, h2b2, h2h6, d3e3, d3d4, h2f2, h2h3, d3c2, h2h4, h2e2, h2h1

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

<rationale>
Position analysis (Win %):
1. h2h4 (95.4%)
2. h2e2 (62.2%)
3. d3e3 (50.6%)
4. h2h1 (50.0%)
5. c3c2 (50.0%)
</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): 5r2/pp1b2k1/3pp1p1/7n/2r1P2q/2N5/PPPQN3/2KR2R1 b - -
Side to move: Black
Legal moves: e6e5, d7c6, h4g5, g7f7, d7b5, b7b5, h4d8, g7h8, g7f6, h4h1, f8e8, c4d4, f8c8, d7e8, c4c6, g7h7, c4c7, a7a6, c4b4, g7g8, a7a5, h4h2, h4f6, f8f4, c4c3, h4g4, d7c8, f8f1, h4e7, f8f3, c4a4, c4c5, f8a8, f8b8, h4f4, h5g3, f8g8, b7b6, h4g3, f8h8, h5f6, d6d5, h4e4, g6g5, h4e1, h5f4, f8f5, f8f6, f8f7, f8f2

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

<rationale>
Position analysis (Win %):
1. h4e7 (72.0%)
2. d6d5 (69.4%)
3. c4c6 (67.8%)
</rationale><uci_move>h4e7</uci_move><|eot_id|>


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

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

Position (FEN): 4Q3/p4p1p/1p5k/5p2/1q1B4/1B6/PP3PPP/6K1 b - -
Side to move: Black
Legal moves: a7a5, b4d6, f7f6, b4a3, b4d2, b4e7, b4c5, f5f4, b4d4, b4a4, a7a6, b4c3, b6b5, b4c4, b4a5, b4b3, b4b5, h6h5, h6g6, h6g5, b4e1, b4f8

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

<rationale>
Position analysis (Win %):
1. b4d6 (99.0%)
2. f7f6 (99.0%)
3. b4b3 (99.0%)
4. b4c5 (99.0%)
5. b4d4 (92.3%)
</rationale><uci_move>b4d6</uci_move><|eot_id|>


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

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

Position (FEN): r3qrk1/1ppbb1pp/3p1n2/3P1P2/1BP5/3QPN1P/1P3P2/1NKR3R b - -
Side to move: Black
Legal moves: e8d8, d7c6, a8b8, f6e4, a8a2, g7g6, a8c8, g8h8, b7b6, a8a5, a8d8, a8a7, d7a4, e7d8, d7e6, h7h5, h7h6, a8a3, e8c8, g7g5, e8h5, f6d5, e8f7, e8b8, f8f7, c7c6, b7b5, f6g4, a8a6, g8f7, d7f5, a8a1, f6h5, c7c5, d7b5, d7c8, e8g6, a8a4

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

<rationale>
Position analysis (Win %):
1. b7b5 (42.9%)
2. c7c5 (41.6%)
3. f6e4 (22.1%)
</rationale><uci_move>b7b5</uci_move><|eot_id|>


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

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

Position (FEN): rn1qr1k1/1p3bpp/3p1p2/p1p1pP2/P1PbP3/1P1P2PP/4N1BK/1RBQ1R2 w - -
Side to move: White
Legal moves: g2h1, d1e1, e2c3, h2h1, e2d4, g3g4, f1f4, h3h4, d1c2, c1h6, c1g5, e2g1, c1d2, b1b2, e2f4, c1b2, f1f2, f1h1, f1f3, c1f4, c1a3, g2f3, f1g1, b1a1, b3b4, f1e1, d1d2, c1e3

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

<rationale>
Position analysis (Win %):
1. g3g4 (56.0%)
2. h3h4 (55.1%)
3. g2f3 (54.0%)
4. c1d2 (53.6%)
5. e2d4 (52.8%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): 7k/6b1/6p1/p1pPp1P1/2K4P/BrP5/5P2/R7 b - -
Side to move: Black
Legal moves: b3a3, b3b5, b3b7, g7f8, h8h7, h8g8, b3b6, b3b2, b3b1, a5a4, g7h6, e5e4, b3b8, b3b4, b3c3, g7f6

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

<rationale>
Position analysis (Win %):
1. a5a4 (93.3%)
2. b3b8 (93.1%)
3. b3b7 (92.0%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/1p1nbppp/p1n1p3/3p1b2/N2P1B2/P3PN1P/1P2BPP1/2RQ1RK1 b - -
Side to move: Black
Legal moves: d7b8, f8e8, e7d6, d8a5, f5h3, c8c7, c8a8, d7c5, d8c7, d7b6, d7e5, c8b8, f5d3, d8e8, c6a5, e7f6, a6a5, f5c2, h7h5, e7g5, d8b6, f5b1, d7f6, h7h6, f5g6, b7b6, f5g4, e7a3, g7g6, g8h8, c6b8, b7b5, c6e5, c6d4, g7g5, e6e5, e7c5, e7b4, c6a7, e7h4, f5e4, c6b4, f7f6

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

<rationale>
Position analysis (Win %):
1. h7h5 (56.0%)
2. f5g6 (55.2%)
3. h7h6 (54.1%)
4. c6a5 (53.9%)
5. b7b5 (53.1%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp2pppp/1qp2n2/8/2BP4/2N5/PPPB1PPP/R2QK1NR w KQkq -
Side to move: White
Legal moves: a1c1, c3b1, g1h3, c4b5, d2f4, h2h3, e1f1, h2h4, e1e2, b2b4, a1b1, c4d5, d1b1, c4d3, g2g4, c3b5, d1e2, c4b3, d1f3, f2f3, d2h6, d1g4, d4d5, b2b3, d2c1, d2e3, d1h5, c4f1, c4e6, f2f4, d1c1, d2g5, c3e2, c3d5, a2a3, g1e2, c4f7, c4e2, c3e4, c4a6, a2a4, g1f3, c3a4, g2g3

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

<rationale>
Position analysis (Win %):
1. d1e2 (58.6%)
2. g1f3 (58.1%)
3. g1e2 (55.0%)
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp4bp/1n1pP1P1/2p5/8/2N5/PP4PP/R1BQKBNR b KQ -
Side to move: Black
Legal moves: b6d7, d8f6, c8e6, f8f4, c5c4, f8f6, c8d7, f8f1, g7h6, d6d5, f8f5, h7g6, a7a5, b8a6, h7h5, f8f7, d8e8, f8f2, b6d5, d8h4, b6a4, b8c6, g7f6, d8d7, g7h8, f8f3, g7d4, b8d7, h7h6, g8h8, g7c3, d8e7, d8g5, d8c7, b6c4, g7e5, f8e8, a7a6

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

<rationale>
Position analysis (Win %):
1. h7h6 (44.6%)
2. b8c6 (42.9%)
3. d8h4 (42.6%)
4. c8e6 (41.6%)
5. h7g6 (40.5%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp1p1pp1/1qp4p/2b1p3/4P2B/2NP1P2/PPP3PP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: b6b2, e8g8, c5a3, c5f8, c5d4, b6c7, b6a5, c5b4, h8f8, h6h5, h8h7, d7d6, f7f5, b6b5, c5f2, b6d8, d7d5, c5e7, e8f8, b6b4, a7a5, c5e3, b6b3, f7f6, a7a6, g7g6, g7g5, c5g1, b6a6, h8g8, c5d6, b8a6

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

<rationale>
Position analysis (Win %):
1. g7g5 (70.4%)
2. b6b2 (64.7%)
3. c5g1 (48.0%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/ppp1bp1p/2n1b1pB/3p2N1/3P4/2PB4/P1Q2PPP/R4RK1 b kq -
Side to move: Black
Legal moves: d8b8, a8c8, e6h3, c6b8, e6d7, c6e5, a8b8, e7c5, a7a6, h8f8, c6d4, e6c8, d8c8, e7d6, c6a5, e7a3, e7g5, e7f8, d8d6, c6b4, e6g4, a7a5, f7f5, e6f5, e7b4, d8d7, f7f6, b7b6, h8g8, e8d7, b7b5, e7f6

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

<rationale>
Position analysis (Win %):
1. d8d7 (58.5%)
2. e7f8 (54.9%)
3. e7g5 (18.4%)
</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): r3k2r/1p1qbppp/4p1n1/p2pP3/2nP4/1QP2N2/P2BNPPP/1R3RK1 b kq -
Side to move: Black
Legal moves: d7d6, g6e5, b7b5, d7a4, e7h4, d7c8, a5a4, e8d8, h7h6, d7d8, e8c8, e7b4, h8f8, g6h4, f7f5, f7f6, c4e3, c4a3, d7c6, a8d8, e7a3, g6f8, e7d8, a8c8, c4d6, c4b2, e7f8, c4d2, g6f4, b7b6, e7f6, d7b5, c4e5, e7c5, e8f8, e7g5, a8a7, c4b6, h8g8, h7h5, e7d6, a8a6, e8g8, a8b8, d7c7

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

<rationale>
Position analysis (Win %):
1. b7b6 (49.5%)
2. a8b8 (44.9%)
3. g6h4 (38.1%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 4rr1k/1pq3pp/p1n1b3/2P5/Q3Nn2/P3pP2/2P1B1PP/2B1RRK1 b - -
Side to move: Black
Legal moves: c7a5, c6d8, h7h5, f8f6, b7b5, c7b6, e8a8, h8g8, c6d4, f4g6, c6a5, h7h6, e6b3, e8b8, e6f7, e8c8, b7b6, c6e7, f8f5, g7g6, e6a2, e6d7, f4d3, e6c4, c6a7, e6f5, c7e5, c6b8, e8d8, e6h3, f8f7, e6g4, c7d6, f4h3, f4h5, f4d5, c7e7, c6b4, c7c8, f8g8, e6c8, f4g2, c7d7, g7g5, c7b8, e6d5, e8e7, e6g8, f4e2, c6e5

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

<rationale>
Position analysis (Win %):
1. f4d5 (63.6%)
2. e6d5 (58.4%)
3. c6e5 (57.0%)
4. e6d7 (51.7%)
</rationale><uci_move>f4d5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/pp1b1rqp/2n1p1p1/2ppP3/7Q/2PB1N1R/PP3PPP/4R1K1 w - -
Side to move: White
Legal moves: h4d4, d3f1, h4g5, g1h1, e1d1, d3b1, h4c4, d3c2, f3d4, h4h7, e1c1, h4g4, g1f1, e1a1, d3c4, h4h5, f3g5, f3d2, d3b5, h4b4, h4d8, d3e2, d3f5, b2b4, h4e7, g2g4, c3c4, a2a4, h4h6, h4a4, d3g6, g2g3, h4f4, h4e4, e1f1, h4f6, e1e2, d3e4, e1e3, d3a6, h4g3, a2a3, e1b1, e1e4, h3g3, b2b3

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

<rationale>
Position analysis (Win %):
1. f3g5 (75.0%)
2. d3c2 (67.2%)
3. d3b1 (66.7%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2k1r/pp3qpp/1bpp4/4n3/1P2NP2/1QPp4/P5PP/RNB2R1K w - -
Side to move: White
Legal moves: h2h3, c1b2, c3c4, f1f2, b3a4, c1a3, g2g3, e4f2, b3d5, b3b2, e4d2, g2g4, f4e5, b3c2, c1e3, a2a3, f1e1, f1g1, b1d2, f1f3, b3f7, b3c4, b3d1, e4g5, b3e6, e4c5, e4f6, b4b5, e4g3, a2a4, f1d1, h2h4, e4d6, b1a3, b3a3, c1d2, f4f5

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

<rationale>
Position analysis (Win %):
1. e4d6 (76.6%)
2. e4g5 (50.0%)
3. b1d2 (47.2%)
4. b1a3 (43.6%)
5. b4b5 (43.3%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

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

Position (FEN): r3n1k1/2pr2pp/1p2Rpb1/pP6/1q1PP3/P3BP2/4B1PP/2QR2K1 b - -
Side to move: Black
Legal moves: d7d4, d7d8, e8d6, d7f7, b4e1, b4b2, b4e7, a8b8, b4f8, b4d6, f6f5, g8f7, g6e4, b4c5, a8d8, a8c8, b4b3, g6f5, g8h8, b4a3, b4b5, d7d5, b4c4, g6f7, d7e7, h7h5, d7d6, b4d4, b4a4, b4b1, c7c6, c7c5, b4c3, g6h5, a5a4, b4d2, h7h6, a8a6, g8f8, a8a7

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

<rationale>
Position analysis (Win %):
1. b4b3 (89.1%)
2. b4a4 (86.0%)
3. b4f8 (78.8%)
</rationale><uci_move>b4b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1p1p4/p1pPp3/P1P1k3/1PK2p2/5P2/8 w - -
Side to move: White
Legal moves: b3b4, c3c2, c3b2, c3d2

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

<rationale>
Position analysis (Win %):
1. c3c2 (0.5%)
2. c3d2 (0.5%)
3. c3b2 (0.4%)
4. b3b4 (0.4%)
</rationale><uci_move>c3c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p1r1p1/3n4/1k6/2NP1p1P/2K5/5PR1/8 b - -
Side to move: Black
Legal moves: d6e4, e7d7, c7c6, d6f7, e7f7, b5a6, f4f3, d6c4, e7e5, g7g5, b5a4, e7e4, d6c8, e7e2, b5c6, d6f5, c7c5, d6e8, g7g6, e7e1, e7e8, e7e3, e7e6, d6b7

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

<rationale>
Position analysis (Win %):
1. e7e2 (52.7%)
2. d6e4 (50.9%)
3. d6c4 (49.8%)
</rationale><uci_move>e7e2</uci_move><|eot_id|>


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

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

Position (FEN): 3k1K2/8/R7/8/8/1Q6/8/8 b - - 0 1
Side to move: Black
Legal moves: d8c7, d8d7, d8c8

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>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): 2r2r2/pp2n1bk/3p1npp/1N2p3/2P1Pp1P/5QPq/PP1N1P2/R1B2RK1 b - -
Side to move: Black
Legal moves: f6e4, f6d7, h3f1, f6h5, b7b6, c8c6, h7g8, c8e8, h3f5, f8h8, c8b8, f4g3, h3h4, f8g8, h6h5, c8a8, f6e8, h3g4, a7a5, e7g8, f6d5, e7d5, c8d8, g7h8, h3g3, h7h8, h3d7, g6g5, f6g4, e7c6, d6d5, c8c7, f8f7, f6g8, c8c4, h3g2, h3h1, h3e6, e7f5, h3h2, c8c5, f8e8, f8d8, a7a6

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

<rationale>
Position analysis (Win %):
1. e7c6 (35.1%)
2. d6d5 (31.8%)
3. f4g3 (28.0%)
</rationale><uci_move>e7c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppN2pPp/6p1/5R2/1p6/1P2n3/P5PP/3RK3 w - -
Side to move: White
Legal moves: d1d4, f5e5, c7a6, c7d5, f5g5, c7e6, d1d8, g2g3, g2g4, f5h5, a2a4, d1a1, c7e8, e1e2, c7a8, c7b5, h2h4, f5f6, f5b5, f5a5, d1d2, e1f2, a2a3, f5f3, d1d3, d1d5, h2h3, d1d7, d1d6, e1d2, d1b1, f5f4, d1c1, f5f7, f5c5, f5f2, f5d5, f5f1

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

<rationale>
Position analysis (Win %):
1. f5c5 (77.2%)
2. f5f7 (59.5%)
3. c7d5 (57.0%)
</rationale><uci_move>f5c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5pk/2p5/q2PpRbp/4Q3/3P2P1/P1N3K1/2r5 b - -
Side to move: Black
Legal moves: g5d2, a5c7, c6d5, g5h4, a5e1, h7h8, a5c3, h5h4, a5d8, a5d2, a5a2, a5b5, a5a3, c1f1, c1d1, c6c5, g5e3, c1h1, h7h6, h7g6, a7a6, g5e7, c1a1, a5a6, a5a4, g5f4, c1e1, h7g8, g5f6, g5h6, a5b4, c1g1, a5d5, a5c5, g7g6, c1b1, c1c2, a5b6, g5d8

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.0%)
2. a5d5 (41.3%)
3. c6d5 (22.8%)
</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): 8/1p3pkp/1pb1rnp1/r2p4/3P4/PNPB3P/1P3RPK/5R2 b - -
Side to move: Black
Legal moves: f6g4, f6g8, c6a4, e6e4, f6e4, e6e3, b6b5, c6e8, c6b5, g6g5, e6e8, f6e8, a5a8, a5a4, a5b5, e6e1, g7g8, g7h6, f6d7, e6e7, a5c5, a5a7, g7f8, c6d7, h7h5, a5a6, g7h8, e6e5, f6h5, h7h6, e6d6, a5a3, e6e2

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

<rationale>
Position analysis (Win %):
1. c6b5 (68.4%)
2. a5b5 (68.1%)
3. a5a7 (54.8%)
4. a5a4 (54.5%)
5. a5a8 (51.1%)
</rationale><uci_move>c6b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P1P5/8/8/3K4/8/3k4 w - - 0 1
Side to move: White
Legal moves: d3e4, c6c7, d3e3, d3c3, d3d4, d3c4, a6a7

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>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/2Rn1ppp/pp2p3/n2bP3/Pq1P4/3B1N2/1P2QPPP/5RK1 b - -
Side to move: Black
Legal moves: b4a4, d7b8, f7f5, h7h6, a5b3, g8h8, f8a8, d5e4, b4d4, d5c6, f8b8, a5b7, d5a8, b4b5, b4c4, d5b7, a5c6, b4e7, f8e8, b4e1, b4c3, d7e5, b4d6, f8d8, a5c4, d7c5, g7g5, d5c4, b4a3, d5b3, g7g6, f8c8, b4c5, d5f3, d5a2, b4b2, b6b5, b4b3, h7h5, d7f6, b4d2, f7f6

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

<rationale>
Position analysis (Win %):
1. g7g6 (87.2%)
2. d5a8 (86.5%)
3. a5b3 (85.8%)
4. d5f3 (85.3%)
5. b4e7 (82.4%)
</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): 2kr4/ppp3b1/2n1n3/3p2p1/3P1p2/PN1RN1P1/1PPB1P2/2K5 w - -
Side to move: White
Legal moves: e3f1, d2b4, d2e1, b3c5, c1d1, e3c4, f2f3, e3f5, e3g4, b3a1, e3d1, e3g2, d2c3, d2a5, b3a5, a3a4, c2c4, e3d5, c1b1, g3f4, d3c3, g3g4, c2c3

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

<rationale>
Position analysis (Win %):
1. e3f5 (43.2%)
2. e3g2 (42.9%)
3. e3d1 (39.6%)
</rationale><uci_move>e3f5</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/8/8/8/8/8/4Q2K/1k6 w - - 0 1
Side to move: White
Legal moves: e2e1, d8a8, e2e5, e2e7, e2d1, e2e4, d8f8, e2e8, e2d3, h2g2, e2c2, e2f2, e2h5, d8d7, d8d4, e2b2, h2g3, e2d2, d8g8, e2f3, e2c4, d8h8, e2a6, h2h3, h2h1, e2g2, d8d5, e2b5, e2e3, d8d1, e2g4, d8d3, h2g1, e2f1, d8b8, e2e6, d8c8, d8d6, d8e8, d8d2, e2a2

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>d8d1</uci_move><|eot_id|>


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

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

Position (FEN): 1r5k/p6p/2Pp4/1K2b3/1n4p1/1P1n1rP1/PBB1NR2/R2Q4 w - -
Side to move: White
Legal moves: b5c4, b5a5, b5a4

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

<rationale>
Position analysis (Win %):
1. b5a4 (5.7%)
2. b5a5 (1.0%)
3. b5c4 (1.0%)
</rationale><uci_move>b5a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/p1QK1R2/1p4kp/n1p3p1/8/1q1r4/8/5R2 w - -
Side to move: White
Legal moves: d7c8, d7e8, c7d6, d7e7

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

<rationale>
Position analysis (Win %):
1. d7e8 (50.0%)
2. d7e7 (50.0%)
3. d7c8 (13.8%)
4. c7d6 (0.4%)
</rationale><uci_move>d7e8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2r2/pp3ppk/2p1p2P/q3B3/3P4/2P5/P4PP1/2RQK2R b K -
Side to move: Black
Legal moves: a5d8, a5b5, a8b8, h7g8, f8g8, a5b4, b7b5, h7g6, a5c5, f8e8, c6c5, a5e5, g7h6, a5b6, a5a3, a5c7, h7h8, a5a6, a5d5, f8h8, a5a4, a5c3, f8d8, f7f5, g7g5, b7b6, f7f6, a5a2, g7g6, c8d7, a7a6

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

<rationale>
Position analysis (Win %):
1. a5c3 (99.0%)
2. f7f6 (99.0%)
3. a5e5 (99.6%)
4. g7g5 (74.3%)
5. g7g6 (55.8%)
</rationale><uci_move>a5c3</uci_move><|eot_id|>


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

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

Position (FEN): 1n3r1k/3r1p1p/p2pqp2/4p3/Pp1NP2Q/4B3/1PP3PP/R6K b - -
Side to move: Black
Legal moves: d7b7, e6c4, b4b3, e6d5, d7c7, d7e7, d7d8, h7h5, e6b3, e6f5, e6g4, e6e7, e6e8, d7a7, e5d4, a6a5, e6h3, f8d8, d6d5, e6a2, h8g8, f8c8, f8e8, h8g7, f8g8, f6f5, h7h6, b8c6

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

<rationale>
Position analysis (Win %):
1. d7d8 (86.7%)
2. e6e7 (85.0%)
3. e5d4 (82.8%)
</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): 3qk2r/1rp1nppp/3N2b1/4N3/5B2/8/PP3PPP/R2QK2R b KQk -
Side to move: Black
Legal moves: e8f8, c7d6, d8d6

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

<rationale>
Position analysis (Win %):
1. e8f8 (94.0%)
2. d8d6 (84.8%)
3. c7d6 (72.6%)
</rationale><uci_move>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/1p2qppp/2n1p3/p1bn4/8/P4NP1/1PQ1PPBP/RNB2RK1 w kq -
Side to move: White
Legal moves: b2b3, e2e4, g2h1, c1d2, b1c3, c2h7, c2c4, c2d2, f3g5, c2c5, g2h3, f3e1, c2d1, f3e5, f1d1, h2h3, g1h1, c1f4, h2h4, c2c3, b2b4, f3h4, c2f5, g3g4, a3a4, e2e3, c2b3, c2d3, b1d2, c2e4, f3d4, c1e3, c1g5, c2a4, f1e1, a1a2, c1h6, f3d2, c2g6

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

<rationale>
Position analysis (Win %):
1. e2e4 (58.6%)
2. b1d2 (54.1%)
3. f1d1 (53.8%)
</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): 1r6/2p5/3k1P1p/8/2R5/1p1K4/6PP/8 w - -
Side to move: White
Legal moves: g2g4, c4g4, c4c1, c4f4, c4c6, d3e3, c4d4, h2h3, f6f7, d3c3, c4c2, d3e4, c4a4, d3e2, c4c5, c4c3, c4h4, d3d2, g2g3, h2h4, c4c7, c4e4, c4b4, d3d4

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

<rationale>
Position analysis (Win %):
1. f6f7 (50.0%)
2. c4c1 (49.1%)
3. c4d4 (25.9%)
4. c4f4 (6.4%)
5. d3c3 (5.2%)
</rationale><uci_move>f6f7</uci_move><|eot_id|>


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

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

Position (FEN): r1k2b1r/pppb1ppp/2n2n2/4p3/4P3/2N1BN2/PPP2PPP/2KR1B1R w - -
Side to move: White
Legal moves: f3d4, e3f4, e3c5, b2b4, f1c4, a2a4, f3d2, f1e2, f1d3, c1d2, f3e5, e3h6, d1d6, e3b6, b2b3, c3d5, f1b5, d1d5, c3b1, e3g5, e3d2, c3b5, h1g1, a2a3, d1d2, c3e2, g2g4, g2g3, e3a7, d1d7, h2h3, f3h4, d1e1, f3g1, h2h4, d1d4, f3e1, f1a6, c1b1, f3g5, e3d4, d1d3, c3a4

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

<rationale>
Position analysis (Win %):
1. f1c4 (56.2%)
2. h2h3 (55.1%)
3. e3g5 (54.3%)
4. f3g5 (53.7%)
5. f1b5 (51.2%)
</rationale><uci_move>f1c4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1q2bp/3pb3/2p1np2/2P3P1/3PB2P/PP2N1B1/R2QK2R w KQkq -
Side to move: White
Legal moves: h1h2, g2b7, e1f1, h1f1, a1b1, g2f1, a2a4, g4f5, e3f2, b2b3, g2e4, g2c6, a2a3, e2g1, d1b3, e2g3, e3c1, e3g1, b2b4, d1d2, e1g1, e3c5, e3f4, a1c1, e2d4, g2f3, h3h4, g4g5, g2d5, d1b1, e1d2, e3d2, d1a4, h1g1, e1f2, d1c2, d1c1, e2c3, e3d4, e2c1, e3g5, d3d4, e2f4, e3h6

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

<rationale>
Position analysis (Win %):
1. e2f4 (49.9%)
2. g4g5 (43.9%)
3. d1b3 (42.4%)
</rationale><uci_move>e2f4</uci_move><|eot_id|>


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

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

Position (FEN): 2R5/2P4k/8/8/8/2r2PK1/8/8 w - -
Side to move: White
Legal moves: c8f8, c8g8, g3f2, c8h8, c8d8, g3f4, c8e8, g3h4, g3g2, g3h2, c8a8, g3h3, c8b8, g3g4

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

<rationale>
Position analysis (Win %):
1. g3h4 (99.6%)
2. g3f4 (99.6%)
3. g3g4 (96.3%)
</rationale><uci_move>g3h4</uci_move><|eot_id|>


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

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

Position (FEN): rr4k1/4ppbp/q2p2p1/2pPn3/P3P3/2B1N1PP/1PQ2PK1/R3R3 b - -
Side to move: Black
Legal moves: b8b6, a6a5, b8b2, a8a7, g7f8, e5c4, b8b3, g7h8, f7f5, a6c4, a6c6, g7h6, a6a4, b8c8, h7h6, b8d8, a6d3, g8h8, e5d7, g7f6, g8f8, b8b4, a6e2, e5g4, e7e6, b8b7, e5d3, b8e8, h7h5, g6g5, a6b7, c5c4, f7f6, e5f3, a6a7, a6f1, e5c6, a6b5, b8f8, a6b6, a6c8, b8b5

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

<rationale>
Position analysis (Win %):
1. h7h6 (59.8%)
2. h7h5 (59.4%)
3. e5d7 (58.3%)
4. e5c4 (56.6%)
5. e5d3 (51.0%)
</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): 3K4/2P5/5k2/8/8/8/1r6/4R3 b - -
Side to move: Black
Legal moves: b2b6, f6f5, b2b3, b2g2, f6g7, b2b4, b2b8, f6g6, b2e2, b2b1, b2f2, b2b7, b2d2, b2b5, b2a2, b2h2, f6f7, b2c2, f6g5

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

<rationale>
Position analysis (Win %):
1. b2c2 (99.0%)
2. f6f7 (99.0%)
3. b2g2 (99.0%)
4. b2h2 (99.0%)
5. b2d2 (99.6%)
</rationale><uci_move>b2c2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1pkp1p/7P/1PP2P2/P4K2/8 w - -
Side to move: White
Legal moves: a2a4, f3f4, a2a3, f2g3, f2e3, f2g2, c3c4, b3b4, f2e1, f2e2, f2f1, f2g1

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

<rationale>
Position analysis (Win %):
1. f2e2 (6.7%)
2. b3b4 (5.7%)
3. f2e3 (5.7%)
</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): r1bq2nr/pp2bkpp/3p4/Q1p5/3pP3/2P2N2/PP3PPP/RNB1K2R w KQ -
Side to move: White
Legal moves: a2a4, b2b4, c1d2, c3d4, f3d2, a5b4, b2b3, f3e5, a5a4, h2h4, h2h3, f3g1, a2a3, e1d2, f3d4, a5c7, a5a3, a5c5, e1e2, e1g1, g2g3, e4e5, e1d1, c3c4, f3h4, a5b5, b1a3, a5d8, c1g5, c1e3, a5b6, g2g4, c1f4, b1d2, a5a7, h1f1, c1h6, h1g1, e1f1, f3g5, a5a6

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

<rationale>
Position analysis (Win %):
1. a5a4 (57.7%)
2. a5b5 (55.7%)
3. a5a3 (55.6%)
4. a5d8 (52.3%)
5. b2b4 (41.0%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rn1/rp4pk/1p6/n1pp1PP1/4p3/1P2B2P/PQP1B3/3RR1K1 w - -
Side to move: White
Legal moves: d1b1, e3c5, b2a1, b2c3, b2a3, b2c1, a2a4, d1d2, a2a3, e3c1, d1d4, b2e5, b2b1, g1g2, f5f6, c2c3, e2g4, g5g6, e3d4, e2f3, e3f4, g1f2, e2d3, e2h5, e1f1, d1a1, e2a6, b3b4, e3f2, g1f1, e2f1, b2d4, h3h4, d1d5, e3d2, c2c4, e2b5, d1d3, g1h1, d1c1, b2g7, b2f6, e2c4, g1h2

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

<rationale>
Position analysis (Win %):
1. b2e5 (74.3%)
2. e2g4 (73.1%)
3. e1f1 (70.1%)
</rationale><uci_move>b2e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3p1p/6p1/3qP3/3NnQ2/2P5/PP4PP/3R1R1K w - -
Side to move: White
Legal moves: g2g3, f4h4, d4e2, d4e6, f4c1, b2b4, f4g3, f4f5, h2h4, d1a1, d4f5, d4c6, d4f3, d1b1, a2a4, f1e1, e5e6, f4h6, f4e4, h2h3, d4b3, f4e3, f4g5, d4c2, b2b3, d4b5, f1f3, d1d3, d1e1, d1c1, f1g1, f4f2, h1g1, a2a3, f4f6, c3c4, f4f7, f4g4, f4d2, f1f2, g2g4, f4f3, d1d2

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

<rationale>
Position analysis (Win %):
1. c3c4 (49.0%)
2. d4f5 (34.3%)
3. d4b3 (29.9%)
4. d4c2 (26.9%)
5. f1e1 (26.7%)
</rationale><uci_move>c3c4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/1p3pp1/2pn4/p1Np2qp/3P4/P2BP1P1/1PQ2PP1/1RR3K1 w - -
Side to move: White
Legal moves: c2c3, c5d7, b2b3, c5b7, d3g6, c1e1, c2c4, c5a4, c5e4, c2d1, d3h7, c2e2, c5e6, g1h1, f2f4, b1a1, c5b3, d3b5, e3e4, g1f1, c1d1, d3a6, f2f3, b2b4, d3c4, g1h2, c2d2, c5a6, a3a4, d3e4, c2b3, c2a4, g3g4, d3f5, d3e2, d3f1, c1f1

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

<rationale>
Position analysis (Win %):
1. c1e1 (46.1%)
2. e3e4 (42.7%)
3. c2d2 (41.2%)
</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): 2rq2k1/p2p2Bp/1p2p3/5p2/Q2P1P2/P3P2P/6b1/4R1K1 b - -
Side to move: Black
Legal moves: d8h4, c8c5, c8b8, a7a5, c8c3, d7d5, g8g7, d8f6, a7a6, g2f3, g2b7, g8f7, g2a8, g2h3, c8c6, g2e4, b6b5, g2h1, c8a8, g2d5, d8g5, g2c6, g2f1, c8c2, h7h5, d8f8, e6e5, d8e8, h7h6, d8e7, c8c1, d7d6, c8c7, c8c4, d8c7

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

<rationale>
Position analysis (Win %):
1. g2d5 (8.1%)
2. g2e4 (0.4%)
3. g2h3 (0.4%)
4. d8h4 (1.0%)
</rationale><uci_move>g2d5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/1p1nppbp/2pp2p1/p6P/P1B1P3/2NP4/1PP2PP1/R1BQK1NR b KQkq -
Side to move: Black
Legal moves: g6g5, a8a7, d8b6, d7c5, e8f8, g7e5, g7f8, d7b6, e7e6, d7e5, g7d4, b7b6, g8f6, d7b8, g7c3, c6c5, f7f5, f7f6, g6h5, e7e5, g7f6, a8b8, g8h6, b7b5, d8c7, g7h6, d7f8, d7f6, d6d5, a8a6, h7h6

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

<rationale>
Position analysis (Win %):
1. e7e6 (60.8%)
2. e7e5 (59.6%)
3. g8h6 (59.1%)
4. d8b6 (58.7%)
5. g8f6 (58.0%)
</rationale><uci_move>e7e6</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/p2bp2p/q3npp1/1p6/P3R3/NP2P3/1Q2BPPP/5RK1 b - -
Side to move: Black
Legal moves: a6c8, d8c8, a6b7, e6f4, a6d6, f6f5, h7h6, b5b4, e6c5, e6d4, d7c8, e6c7, g8f8, d7c6, d7e8, g8g7, d8f8, g8f7, d8b8, a6a4, h7h5, a8c8, e6g7, g8h8, b5a4, a6a5, e6f8, a6c6, d8e8, e6g5, a6b6, a8b8, g6g5

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

<rationale>
Position analysis (Win %):
1. a8b8 (61.0%)
2. a6c6 (59.7%)
3. a6b7 (50.0%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/pp6/B1b5/8/1K6/8/8/8 w - -
Side to move: White
Legal moves: a6e2, a6b7, b4a5, b4a3, a6b5, a6c4, b4c3, a6d3, b4b3, a6f1, b4c5, b4c4

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

<rationale>
Position analysis (Win %):
1. a6b7 (46.4%)
2. b4c5 (46.4%)
3. b4c4 (16.2%)
4. b4b3 (16.2%)
5. b4c3 (16.2%)
</rationale><uci_move>a6b7</uci_move><|eot_id|>


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

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

Position (FEN): 1rR5/5P2/k2N1n1p/3pp3/5pP1/8/6KP/8 b - -
Side to move: Black
Legal moves: b8b4, f6g8, a6a7, f6h5, b8a8, f6d7, f6e4, b8b3, h6h5, a6b6, d5d4, e5e4, b8b7, f4f3, b8b5, f6e8, a6a5, f6h7, b8b1, f6g4, b8b6, b8b2, b8c8

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

<rationale>
Position analysis (Win %):
1. f6d7 (96.7%)
2. b8b2 (93.0%)
3. f4f3 (82.1%)
4. b8c8 (54.0%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2ppp/2n2bb1/8/1PP1q3/P3BN1P/4BPP1/1RQ2RK1 w - -
Side to move: White
Legal moves: g1h1, f3g5, c1b2, f3d2, e3f4, b1b3, c1d1, e3c5, g2g4, e3b6, f3e5, b1a1, f3e1, g2g3, f1e1, f1d1, e3d4, b4b5, c1c2, g1h2, e2d1, f3h4, e3h6, e2d3, e3a7, c1e1, c1c3, c1d2, a3a4, f3d4, e3d2, b1b2, e3g5, c4c5, f3h2, h3h4

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

<rationale>
Position analysis (Win %):
1. b1a1 (40.0%)
2. b1b2 (37.9%)
3. b1b3 (34.4%)
4. f3d2 (34.0%)
5. c4c5 (30.1%)
</rationale><uci_move>b1a1</uci_move><|eot_id|>


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

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

Position (FEN): 8/4Rk2/3P4/1p1r2pp/2p5/P1P2pPP/1P3P1K/8 b - -
Side to move: Black
Legal moves: f7g6, f7g8, f7f8, f7f6

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

<rationale>
Position analysis (Win %):
1. f7g8 (97.4%)
2. f7f8 (75.1%)
3. f7g6 (72.5%)
4. f7f6 (51.5%)
</rationale><uci_move>f7g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pk/5p1p/p7/P3r3/1r3P2/2NK2PP/4N3 w - -
Side to move: White
Legal moves: c2d4, d2d1, h2h4, c2a1, c2a3, c2e3, g2g4, e1d3, f3e4, d2c1, h2h3, c2b4, g2g3, f3f4

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

<rationale>
Position analysis (Win %):
1. f3e4 (54.8%)
2. g2g3 (8.7%)
3. e1d3 (8.6%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): 4k1K1/8/8/8/1r6/6Q1/8/8 w - - 0 1
Side to move: White
Legal moves: g3d6, g8h7, g3g1, g3h4, g3g2, g3g5, g3f2, g3h3, g3c7, g3g7, g3d3, g3b3, g3e3, g3a3, g3e1, g3h2, g8h8, g3g4, g3b8, g3e5, g8g7, g3f4, g3f3, g3c3, g3g6

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>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/1B3pp1/p3p1p1/4n3/8/4P1P1/PP3P1P/4B1K1 b - -
Side to move: Black
Legal moves: f7f5, e5c6, f7f6, a6a5, e5d7, f8c5, f8b4, e5f3, e5c4, g8h7, f8d6, g6g5, e5d3, g8h8, f8a3, e5g4, f8e7

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

<rationale>
Position analysis (Win %):
1. f8e7 (84.0%)
2. f8d6 (81.6%)
3. e5d3 (79.3%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): 2krr3/1b4pp/p1q1pn2/1p2n1N1/2p1PN2/4b3/PPB1QPPP/R3R1K1 w - -
Side to move: White
Legal moves: e2d1, e2f1, b2b3, g5f7, e2h5, f4h5, a2a3, f4d3, e2d2, c2b1, f4d5, g1f1, a1c1, g5h7, f4g6, e2e3, h2h4, g2g4, e1b1, e2f3, a1b1, a1d1, c2b3, e1d1, f2e3, g1h1, g5e6, e2g4, g5h3, b2b4, e1c1, c2d1, a2a4, f4e6, c2a4, g2g3, g5f3, e1f1, e2c4, h2h3, f4h3, e2d3, c2d3

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

<rationale>
Position analysis (Win %):
1. e2e3 (44.8%)
2. f2e3 (32.9%)
3. g5e6 (16.7%)
</rationale><uci_move>e2e3</uci_move><|eot_id|>