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

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

Position (FEN): 8/8/6K1/4k3/8/8/Q6R/8 w - - 0 1
Side to move: White
Legal moves: a2g8, h2h5, h2h6, a2b2, h2h4, a2b1, g6f7, a2d2, a2e2, a2a4, a2a3, h2h7, g6h6, h2g2, h2h1, a2c4, h2d2, a2f7, h2b2, a2b3, a2c2, a2d5, h2c2, g6g7, g6h5, a2a1, h2h8, a2e6, h2h3, h2f2, a2g2, a2f2, g6g5, a2a5, g6h7, a2a8, a2a6, a2a7, h2e2

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>g6h7</uci_move><|eot_id|>


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

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

Position (FEN): r2q4/1bkp4/p1n3QB/8/8/8/PP4PP/5R1K w - -
Side to move: White
Legal moves: g6e6, h2h4, g6b1, b2b3, g6d3, f1f3, h6e3, g6c2, g6g3, f1d1, f1b1, f1f6, f1f4, h6d2, h2h3, g6f5, g6g8, a2a4, f1f8, h6f8, h6c1, f1c1, g2g3, g6h5, g6c6, h1g1, g6h7, h6g7, h6g5, g6e8, f1a1, f1f7, g6g7, f1f5, f1e1, g6f7, f1f2, f1g1, g6d6, g6g5, b2b4, g6f6, g2g4, g6e4, h6f4, a2a3, g6g4

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

<rationale>
Position analysis (Win %):
1. g6g3 (88.8%)
2. h6f4 (74.9%)
3. h6f8 (55.7%)
</rationale><uci_move>g6g3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p2bppp/1nnpp3/pN4P1/P3P2P/2N5/1PP2PB1/R1BQK2R b KQ -
Side to move: Black
Legal moves: d6d5, b6d5, c6b8, a8b8, g8h8, f7f5, d8c7, d8d7, c6d4, c6a7, h7h5, e7f6, d8e8, b6d7, e7g5, a8a6, c6e5, b6a4, c8d7, g7g6, f8e8, h7h6, e6e5, c6b4, a8a7, b6c4, f7f6

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

<rationale>
Position analysis (Win %):
1. d6d5 (55.9%)
2. c8d7 (52.9%)
3. c6b4 (52.6%)
</rationale><uci_move>d6d5</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r3/1p4pk/p1qB1pbp/2P5/1P1QPPP1/7P/8/2R1R1K1 w - -
Side to move: White
Legal moves: d6c7, d4e3, d6e7, c1a1, d4c3, g4g5, g1h1, c1d1, d4f2, c1c3, g1g2, d4d1, c1b1, d6f8, d6e5, c1c4, d4d2, h3h4, e1d1, d6b8, d4d3, e4e5, e1e2, d4c4, g1f2, d4e5, g1f1, d4a1, f4f5, g1h2, d4d5, d4f6, c1c2, d4b2, e1f1, b4b5, e1e3

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

<rationale>
Position analysis (Win %):
1. f4f5 (69.3%)
2. e4e5 (60.3%)
3. c1c4 (50.0%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b1k1/R7/2pnp1P1/2p1N3/p1r5/2K2P2/2B5 w - -
Side to move: White
Legal moves: e4c3, c2d2, c2b1, c2d1

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

<rationale>
Position analysis (Win %):
1. e4c3 (49.3%)
2. c2d1 (35.1%)
3. c2d2 (34.6%)
4. c2b1 (29.4%)
</rationale><uci_move>e4c3</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/2b1qp2/4b3/p1p1p1pp/2PpP3/PP1N1P2/3Q2PP/1R1R3K b - -
Side to move: Black
Legal moves: c7d8, e6h3, e7d6, a5a4, h5h4, e6d7, e6d5, e7e8, e6c4, e7f6, a8a6, e6g4, g8h8, f7f6, a8f8, g5g4, a8b8, e7f8, e7d7, a8a7, a8e8, g8f8, c7b8, c7b6, g8g7, e6f5, f7f5, g8h7, e7d8, e6c8, a8d8, a8c8, c7d6

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

<rationale>
Position analysis (Win %):
1. a8c8 (62.7%)
2. h5h4 (62.5%)
3. g8g7 (59.4%)
4. a8b8 (58.9%)
5. g8h7 (58.9%)
</rationale><uci_move>a8c8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/ppp1nppp/2n5/3p3N/3P3q/2PB1P2/PP4PP/RN1Q1RK1 b - -
Side to move: Black
Legal moves: g7g6, g7g5, f8b8, a8e8, h4f6, h4d4, c6d8, h4g3, b7b5, h4e4, h4g5, e7c8, e7g6, h7h6, h4g4, a8c8, a7a5, h4f4, c6a5, h4f2, h4e1, a7a6, c6e5, f7f6, f7f5, e7f5, f8d8, a8b8, f8e8, f8c8, b7b6, h4h5, h4h3, g8h8, a8d8, c6b8, c6b4, h4h2, c6d4

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

<rationale>
Position analysis (Win %):
1. c6a5 (84.8%)
2. c6d4 (81.1%)
3. h4h5 (53.5%)
</rationale><uci_move>c6a5</uci_move><|eot_id|>


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

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

Position (FEN): 3b1rk1/1p1q1rp1/p1np3p/2p5/1PP2Nb1/P1NPPP2/6BP/1R1Q1RK1 b - -
Side to move: Black
Legal moves: g4h5, c6a7, g4e6, g4h3, c6b8, g4f5, d7c8, d7e6, d8a5, c6a5, d7e8, f8e8, f7e7, g4f3, g7g5, d8g5, b7b6, c6e7, d6d5, c5b4, g7g6, g8h7, h6h5, d8h4, f7f6, d7f5, d8e7, b7b5, g8h8, a6a5, d8c7, f7f5, f7f4, d8f6, d7c7, c6b4, d8b6, c6d4, c6e5, d7e7

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

<rationale>
Position analysis (Win %):
1. g4e6 (68.3%)
2. c5b4 (67.9%)
3. d7e8 (65.3%)
4. f7f4 (61.4%)
5. g4f5 (58.8%)
</rationale><uci_move>g4e6</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/p1p1bppp/5n2/3p2B1/6b1/2NB1Q2/PPP2PPP/3R1RK1 w - -
Side to move: White
Legal moves: c3b5, d3c4, d1b1, c3e2, f3e2, c3b1, c3d5, d3g6, g5h6, g1h1, g2g3, d3a6, b2b3, g5h4, g5e3, g5d2, f3g4, f3e3, g5f6, a2a4, d3e4, h2h4, f3f6, d3b5, d1c1, a2a3, f1e1, g5c1, f3h3, f3e4, d1e1, h2h3, g5f4, d3f5, d3e2, d1a1, f3d5, b2b4, c3e4, c3a4, d3h7, f3f5, f3g3, f3f4, d1d2

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

<rationale>
Position analysis (Win %):
1. f3g3 (39.3%)
2. f3f4 (36.7%)
3. f3e3 (31.8%)
</rationale><uci_move>f3g3</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/5pp1/4p1p1/3pP3/3P4/r1P1K3/5RPP/8 w - -
Side to move: White
Legal moves: e3e2, f2d2, f2f3, h2h4, e3d3, f2f5, f2a2, e3f4, f2f6, g2g3, f2f1, f2f4, f2c2, f2f7, h2h3, e3f3, e3d2, f2e2, f2b2, g2g4

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

<rationale>
Position analysis (Win %):
1. e3d2 (49.8%)
2. e3d3 (49.8%)
3. f2c2 (49.2%)
4. f2b2 (44.0%)
5. e3f4 (43.3%)
</rationale><uci_move>e3d2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1nrk1/1p3ppp/p1p2n2/2P5/4N3/3B1N2/PP3PPP/2R2RK1 b - -
Side to move: Black
Legal moves: g7g6, b7b6, f6h5, g8h8, f6d5, a8b8, c8e6, c8f5, c8h3, c8g4, c8d7, b7b5, e8c7, a8a7, f6d7, e8d6, h7h5, f6e4, h7h6, f6g4, g7g5, a6a5

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

<rationale>
Position analysis (Win %):
1. c8g4 (50.0%)
2. c8e6 (47.7%)
3. f6e4 (47.0%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/4pp1p/1n1p2p1/2pP4/rbP1PP2/6PP/8/1R2NBK1 b - -
Side to move: Black
Legal moves: g8f8, a4a6, a4a2, b4d2, b4a3, b6a8, a4a8, e7e6, g8g7, a4a1, e7e5, b6c4, b6c8, f7f5, g6g5, a4a3, h7h6, f7f6, a4a7, b4e1, b6d7, h7h5, b4a5, b6d5, b4c3, g8h8, a4a5

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

<rationale>
Position analysis (Win %):
1. b4a5 (35.9%)
2. b6c4 (29.7%)
3. b4e1 (29.5%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/bpp2pp1/2n2n1p/1P2p3/4P3/2P2N1P/2Q2PP1/R1B1RNK1 b - -
Side to move: Black
Legal moves: g8f8, g7g6, d8d5, f6d7, f6h5, h6h5, d8c8, b7b6, a7e3, e8e7, e8e6, d8d4, a7f2, a7b8, f6g4, d8d1, e8f8, d8d3, d8d7, f6d5, g8h7, a8c8, c6d4, a7c5, f6e4, d8d2, d8d6, g7g5, c6e7, d8b8, a8b8, a7b6, g8h8, c6b4, a7d4, f6h7, c6b8, c6a5, d8e7

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

<rationale>
Position analysis (Win %):
1. c6b4 (62.2%)
2. a7f2 (52.5%)
3. c6e7 (51.4%)
</rationale><uci_move>c6b4</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/pp1bqppp/1b3n2/8/1P1N3n/P1N1P3/2Q2PPP/R1BR1BK1 b - -
Side to move: Black
Legal moves: b6c7, d7a4, d7f5, b6a5, f6g4, e7b4, g8f8, f6h5, c8c7, d8f8, a7a5, e7e4, g8h8, d8e8, e7e5, c8c3, b6d4, c8c4, g7g5, d7c6, h4g6, d7e8, e7e6, c8c5, d7g4, h7h5, f6e8, e7f8, c8b8, h4f5, g7g6, h7h6, e7e3, e7d6, e7c5, e7e8, c8c6, h4g2, a7a6, d7b5, f6d5, c8a8, d7e6, h4f3, b6c5, d7h3, f6e4

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

<rationale>
Position analysis (Win %):
1. e7d6 (47.0%)
2. d7g4 (46.7%)
3. h7h5 (46.6%)
4. d8e8 (46.1%)
5. e7e5 (42.0%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): rk3b1r/pp2qppp/5n2/1B1Rp1B1/8/1Q6/PP3PPP/2R3K1 w - -
Side to move: White
Legal moves: g5e3, d5e5, c1a1, f2f4, c1f1, b5c6, a2a3, c1c2, b5f1, d5d4, c1d1, g5f4, g5f6, b3a3, c1c7, b3a4, g5h6, c1c5, b3h3, c1c6, b3b4, d5d6, b5c4, d5d2, b3f3, c1e1, g2g4, b5e8, h2h4, b3c3, f2f3, d5d1, d5d3, c1c4, a2a4, c1c3, b5d3, b3d1, d5c5, c1b1, c1c8, b5d7, b5a4, b5e2, h2h3, g2g3, b3e3, b3d3, b5a6, g5d2

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

<rationale>
Position analysis (Win %):
1. b5a6 (99.0%)
2. b5c6 (98.3%)
3. b5d7 (95.6%)
4. c1d1 (90.2%)
5. d5d7 (90.0%)
</rationale><uci_move>b5a6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/pbpppp1p/1p3np1/3P4/4P3/2N2N2/PPP2PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: c7c6, a7a6, f6h5, f8h6, f6e4, b8c6, f6d5, h7h6, b7d5, b7c6, h8g8, b7c8, b6b5, e7e6, f6g4, h7h5, e7e5, d7d6, c7c5, b7a6, a7a5, b8a6, d8c8, g6g5, f8g7, f6g8

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

<rationale>
Position analysis (Win %):
1. e7e6 (59.9%)
2. c7c6 (55.2%)
3. d7d6 (54.9%)
</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): r5k1/pppqrp1p/2np2p1/5P2/4P3/1BQ4P/PP4P1/4RRK1 b - -
Side to move: Black
Legal moves: g8f8, d7d8, a8d8, d7f5, a8f8, a8e8, d7c8, c6d4, c6a5, c6d8, d6d5, e7e6, g6g5, d7e6, e7e5, a8b8, d7e8, b7b5, c6e5, a7a6, e7e4, e7e8, c6b4, h7h5, g6f5, b7b6, a8c8, a7a5, c6b8, h7h6

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

<rationale>
Position analysis (Win %):
1. a8e8 (64.3%)
2. d6d5 (63.7%)
3. a7a5 (59.7%)
4. d7d8 (59.5%)
5. c6e5 (53.6%)
</rationale><uci_move>a8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/3b3R/2pn2P1/2p1p3/1pP5/1B3P2/1K6 b - -
Side to move: Black
Legal moves: d6c7, d6f8, e4e3, d5e3, d6f4, d5f6, d5c3, g7g8, d6h2, d5c7, d6b8, g7f8, g7f7, d6g3, d6e7, d5b4, d6e5, d5f4, d5b6, d5e7

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

<rationale>
Position analysis (Win %):
1. d6f8 (77.9%)
2. d6b8 (77.6%)
3. e4e3 (76.9%)
4. d6f4 (76.3%)
5. d6e5 (51.1%)
</rationale><uci_move>d6f8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kr2/pppp1pQp/7B/1Bb1P3/4n2q/2P5/PP1NK1PP/R6R b q -
Side to move: Black
Legal moves: c5g1, h4e7, e4f2, c5f2, h4g4, c5b6, h4g3, c7c6, h4g5, c5e3, c5b4, e4f6, h4f6, f8h8, h4h5, a8b8, a7a6, e4d6, c5e7, a7a5, e8e7, f7f5, e8d8, c5a3, e4d2, h4d8, h4e1, f7f6, h4f4, h4f2, e4g5, h4h3, e4c3, h4h2, b7b6, e4g3, h4h6, c5d6, c5d4, f8g8

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

<rationale>
Position analysis (Win %):
1. a7a5 (78.8%)
2. c7c6 (78.5%)
3. b7b6 (72.2%)
4. e4f2 (70.7%)
5. h4f2 (61.4%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/1pp2ppp/1n6/n3P3/1p1q4/3N2Pb/PPQ2P1P/RN2RBK1 w - -
Side to move: White
Legal moves: c2c6, e1d1, c2c5, c2d2, a2a3, f1e2, d3c5, c2a4, g3g4, b2b3, c2c3, e1e2, f1g2, d3c1, c2c7, a2a4, g1h1, c2b3, b1c3, e1e3, d3f4, c2e2, d3b4, f1h3, e1e4, e5e6, c2d1, c2c1, b1a3, e1c1, c2c4, b1d2

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

<rationale>
Position analysis (Win %):
1. f1h3 (39.0%)
2. d3f4 (31.1%)
3. e5e6 (26.5%)
</rationale><uci_move>f1h3</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/5pp1/pbp1pq2/1p4N1/4R2Q/2P5/PP3PPP/5RK1 b - -
Side to move: Black
Legal moves: b6a7, b6e3, e6e5, f6f4, g8f8, a6a5, e8e7, f6f3, a8b8, f6e5, f6g6, c6c5, b6d8, f6h6, e8d8, e8f8, b6a5, a8c8, f6f2, a8a7, g7g6, b6f2, f6d4, f6d8, b6c7, e8b8, f6f5, a8d8, f6e7, e8c8, f6g5, b5b4, f6c3, b6d4, b6c5

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

<rationale>
Position analysis (Win %):
1. b6d8 (56.0%)
2. f6h6 (50.3%)
3. f6g6 (50.0%)
</rationale><uci_move>b6d8</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1b1r1pp1/p2ppn2/7p/Pp1RP3/1B2RP2/1PP1N1PP/6K1 b - -
Side to move: Black
Legal moves: g7g5, f6e4, g8f8, g8h7, e6e5, d8c8, f6g4, b7d5, f6e8, b7a8, d6d5, d8a8, g8h8, d8e8, d8f8, f6h7, d8b8, d7c7, f6d5, g7g6, b7e4, b7c8, h5h4, b7c6, d7e7, a6a5

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

<rationale>
Position analysis (Win %):
1. d8b8 (69.8%)
2. g8f8 (69.7%)
3. d8c8 (69.0%)
4. e6e5 (64.1%)
5. a6a5 (52.6%)
</rationale><uci_move>d8b8</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/p1q2ppp/2pp1n2/1p2p3/3PP3/2N1BP2/PPPQ2PP/2KR1BNR b kq -
Side to move: Black
Legal moves: a7a5, c8a6, e8d8, c8d7, h7h6, e8d7, e8e7, c6c5, c8f5, f6g8, b8d7, c7e7, g7g5, f6d7, a7a6, c8e6, h7h5, g7g6, f8e7, c7d7, f6e4, b8a6, f6h5, c7a5, c7b7, b5b4, c8g4, h8g8, f6d5, d6d5, c8h3, c7b6, c8b7, f6g4, e5d4, c7d8

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

<rationale>
Position analysis (Win %):
1. b5b4 (56.2%)
2. b8d7 (54.7%)
3. f8e7 (52.6%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/1pp2pbp/p3p1p1/3p4/2P5/1Q1P2P1/PP2PPBP/RNB1K1NR b KQkq -
Side to move: Black
Legal moves: g7b2, a8a7, b7b5, g6g5, d8h4, a6a5, g8h6, d8f6, b8c6, g7h6, f7f6, b8d7, d5d4, f7f5, c7c5, d8e7, g7d4, e8f8, g7e5, g7c3, g7f6, g7f8, b7b6, h7h5, e8d7, d5c4, g8e7, d8g5, c7c6, e8e7, c8d7, d8d7, h7h6, d8d6, g8f6, e6e5

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

<rationale>
Position analysis (Win %):
1. c7c6 (50.9%)
2. g8f6 (50.7%)
3. b8c6 (48.0%)
4. g8e7 (48.0%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/1k1p4/2R5/8/K7/8/8/8 w - - 0 1
Side to move: White
Legal moves: c6c1, c6d6, c6c5, c6b6, c6e6, c6g6, a4b5, c6c3, c6h6, a4a5, c6a6, a4a3, c6c7, a4b3, c6c4, c6c8, c6f6, a4b4, c6c2

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>c6h6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp3ppp/8/3pn3/3N4/2N5/PP3PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: f2f4, d4f3, d1c2, a2a3, d4f5, d4e6, b2b4, d1e2, h1g1, h2h3, c1h6, c3a4, a2a4, d4c6, e1e2, f1a6, f1e2, d1a4, g2g3, c3b5, f1c4, h2h4, d1f3, f1b5, f2f3, c1e3, d4b5, c1g5, d1g4, c1f4, c3e4, d4b3, c3d5, e1d2, f1d3, d1b3, d4e2, g2g4, c3e2, a1b1, d1d2, b2b3, d1d3, c3b1, d1h5, c1d2, d4c2

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

<rationale>
Position analysis (Win %):
1. f1b5 (54.3%)
2. c1f4 (52.1%)
3. d1e2 (51.7%)
4. c1e3 (48.2%)
5. f1e2 (47.8%)
</rationale><uci_move>f1b5</uci_move><|eot_id|>


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

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

Position (FEN): rn3rk1/pp3ppp/3p4/3P4/3Q1P1q/6n1/PP2B2P/R1B1K2R w KQ -
Side to move: White
Legal moves: d4c5, e2f3, d4e3, d4f2, e1d2, d4e5, e2c4, a2a3, d4g7, h2g3, b2b4, e2f1, e1d1, d4g1, d4f6, a2a4, d4d2, h1g1, d4c3, d4a4, d4b6, h2h3, d4d1, e2d1, e2b5, c1d2, f4f5, e2g4, e1f2, d4a7, e2d3, a1b1, b2b3, h1f1, e2h5, d4d3, c1e3, d4e4, d4b4, d4c4, e2a6

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

<rationale>
Position analysis (Win %):
1. d4f2 (42.9%)
2. h1g1 (25.8%)
3. h1f1 (15.7%)
4. h2g3 (15.1%)
5. d4g1 (12.0%)
</rationale><uci_move>d4f2</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/6bp/b2p4/p1pPp1qN/4P1p1/2N2r2/PPQ2PR1/4K2R b K -
Side to move: Black
Legal moves: f3f6, f3f2, f3f8, g5h6, g5g6, g5f5, f3f4, f3e3, a6b5, a8e8, f3c3, a6f1, g5f6, f3g3, g7h6, g5d8, a8d8, f3f7, f3h3, g5f4, a8c8, g7h8, a6e2, g7f6, g5h5, g8h8, a6b7, g7f8, a5a4, f3f5, c5c4, a6c8, g5c1, f3d3, g5e3, g8f8, g5e7, a6c4, g5d2, g4g3, h7h6, a6d3, a8b8, a8f8, a8a7, g8f7, g5h4

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

<rationale>
Position analysis (Win %):
1. g7h6 (29.6%)
2. a8b8 (24.8%)
3. a8f8 (19.9%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/pp3p1p/2n3p1/5bN1/2P5/5P2/P4QPP/R1B2RK1 b - -
Side to move: Black
Legal moves: e8e6, f5g4, b7b5, d8e7, f7f6, e8e2, c6d4, c6b4, e8e5, f5h3, g8h8, d8d7, d8d3, c6e7, f5d3, d8d5, a7a5, g8g7, e8e4, f5b1, e8f8, b7b6, a8c8, e8e7, d8d6, a8b8, d8d1, d8c8, f5c2, e8e3, d8d4, d8b8, c6a5, f5e6, f5d7, d8b6, c6e5, f5c8, d8a5, g8f8, f5e4, d8f6, c6b8, h7h6, d8g5, e8e1, d8c7, h7h5, a7a6, d8d2

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

<rationale>
Position analysis (Win %):
1. f5d3 (44.0%)
2. c6e5 (41.1%)
3. c6b4 (40.2%)
</rationale><uci_move>f5d3</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/8/4k1p1/1rpnp1P1/p1p4P/K1P1BPN1/8/2R5 w - -
Side to move: White
Legal moves: c1g1, e3d4, a3a4, e3g1, e3d2, h4h5, g3e2, c1b1, c1f1, e3c5, e3f4, g3f1, c1d1, g3f5, c1h1, c1a1, f3f4, e3f2, c1e1, a3a2, g3h5, g3e4, g3h1, c1c2

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

<rationale>
Position analysis (Win %):
1. e3d2 (44.5%)
2. a3a4 (19.9%)
3. g3e4 (18.9%)
4. h4h5 (18.6%)
5. e3g1 (16.7%)
</rationale><uci_move>e3d2</uci_move><|eot_id|>


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

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

Position (FEN): Rnk5/P4ppp/1b2p3/2p5/2P2P2/1P2P1P1/7P/6K1 b - -
Side to move: Black
Legal moves: c8d8, c8c7, b6a7, g7g6, c8d7, b6d8, c8b7, e6e5, g7g5, h7h5, b6c7, f7f5, f7f6, h7h6, b6a5

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

<rationale>
Position analysis (Win %):
1. c8d7 (99.0%)
2. c8d8 (99.0%)
3. c8c7 (99.0%)
4. b6c7 (90.5%)
5. b6a7 (87.4%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): 1b4k1/1p3ppp/p1pPr3/P7/6q1/5N2/1PBQ1P1K/R1B5 w - -
Side to move: White
Legal moves: d2f4, a1a4, a1a3, d2c3, d2e1, f3g1, c2f5, f3d4, d2d1, h2h1, c2a4, b2b3, d2g5, c2d1, d2e3, c2g6, f3h4, d2d3, c2e4, f3e5, d2b4, c2h7, f3g5, d2e2, d2d5, d2h6, d2d4, c2b1, b2b4, c2b3, a1a2, f3e1, c2d3, a1b1

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

<rationale>
Position analysis (Win %):
1. d2c3 (46.1%)
2. a1a4 (38.4%)
3. f3g1 (30.4%)
4. a1a3 (25.7%)
5. c2h7 (23.7%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/p6p/1pr1qppb/4p3/2P1P3/Q5P1/1BR2P1P/2R3K1 w - -
Side to move: White
Legal moves: a3a2, f2f4, g1g2, c2e2, a3d3, c1f1, a3a1, a3d6, h2h3, b2c3, b2d4, a3f3, c1e1, b2a1, h2h4, a3b3, c4c5, a3a4, a3e3, c2c3, c1d1, g1f1, a3a7, a3c5, a3a6, a3a5, a3b4, a3c3, c1a1, c2d2, g3g4, a3f8, f2f3, b2e5, a3e7, g1h1, c1b1

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

<rationale>
Position analysis (Win %):
1. c1d1 (42.8%)
2. c1a1 (39.2%)
3. c1b1 (38.2%)
</rationale><uci_move>c1d1</uci_move><|eot_id|>


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

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

Position (FEN): 4R3/6k1/1p2p3/2b1p3/4P2p/pK3P1P/8/8 b - -
Side to move: Black
Legal moves: c5b4, g7g6, g7f6, g7h7, a3a2, b6b5, g7h6, c5d4, c5f2, c5e3, c5e7, g7f7, c5d6, c5f8, c5g1

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

<rationale>
Position analysis (Win %):
1. a3a2 (69.7%)
2. g7f7 (58.5%)
3. g7f6 (50.0%)
</rationale><uci_move>a3a2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2p1p/2n2p1q/5P2/Q7/6Pb/PP2BK2/R1B4R b - -
Side to move: Black
Legal moves: a7a6, h3f5, h6g5, h3g2, h3g4, e8e6, g8g7, h6c1, h6g7, h6f8, g8h8, e8e5, a8b8, h3f1, e8b8, g8f8, h6f4, e8e4, c6b4, c6e7, a8c8, c6b8, b7b6, c6e5, e8e2, e8d8, a7a5, b7b5, e8e3, h6g6, e8c8, h6e3, h6d2, c6d4, a8d8, c6d8, h6h4, e8e7, h6h5, e8f8, c6a5

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

<rationale>
Position analysis (Win %):
1. b7b5 (80.3%)
2. c6d4 (79.1%)
3. h6g7 (74.5%)
4. h6f8 (33.0%)
5. e8e2 (13.0%)
</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): 2rq2k1/1p3pp1/p6p/5b2/3b4/1PN5/PB2BnPP/3RQ1K1 w - -
Side to move: White
Legal moves: d1d4, b2a1, c3e4, b3b4, e2g4, c3b1, g1f1, e1d2, c3b5, h2h3, a2a3, e2d3, h2h4, a2a4, e2a6, e2c4, b2a3, d1c1, c3a4, e2f1, e1f1, d1a1, d1b1, e2b5, d1d2, b2c1, e2f3, e2h5, e1f2, g2g3, g2g4, d1d3, c3d5

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

<rationale>
Position analysis (Win %):
1. d1d4 (43.6%)
2. c3b5 (12.3%)
3. e1f2 (11.1%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2pn1ppp/p1p1pn2/3p2B1/2PP4/6P1/PP2PPBP/RN1QK2R w KQkq -
Side to move: White
Legal moves: g2h3, c4c5, e1d2, a2a4, g2f3, f2f4, h1f1, h1g1, b2b3, b1c3, g3g4, g2d5, d1d2, e1g1, b2b4, g5f6, b1d2, g5c1, g5e3, g5f4, h2h4, d1c2, g2f1, d1d3, g5d2, d1c1, e1f1, f2f3, g5h6, e2e4, b1a3, g5h4, e2e3, d1b3, c4d5, d1a4, a2a3, g2e4, h2h3

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

<rationale>
Position analysis (Win %):
1. e2e4 (63.2%)
2. b1d2 (61.8%)
3. d1a4 (61.1%)
4. b1c3 (60.6%)
</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): rnbqkbnr/ppppppp1/7p/8/4P3/8/PPPP1PPP/RNB1KBNR w KQkq -
Side to move: White
Legal moves: e1d1, g1f3, f1c4, e4e5, c2c3, g1e2, f1b5, b2b3, f2f4, e1e2, h2h4, g1h3, g2g4, f1e2, f2f3, a2a4, f1d3, b1a3, b2b4, f1a6, c2c4, b1c3, d2d4, d2d3, h2h3, g2g3, a2a3

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

<rationale>
Position analysis (Win %):
1. g1f3 (5.2%)
2. d2d4 (5.1%)
3. a2a4 (5.1%)
4. e4e5 (4.5%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): 2k2n2/1p1b2N1/1r3p1p/1P1R4/6P1/3B2KP/5P2/8 b - -
Side to move: Black
Legal moves: d7b5, f8h7, d7f5, c8b8, b6c6, b6b5, d7e8, c8d8, b6d6, d7g4, h6h5, d7c6, f6f5, d7e6, c8c7, b6a6, f8g6, b6e6, f8e6

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

<rationale>
Position analysis (Win %):
1. c8b8 (83.6%)
2. f6f5 (82.3%)
3. c8c7 (81.3%)
4. c8d8 (80.1%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p2bpp2/3p2p1/3P2BP/1p1q3P/5P2/P1P1Q3/1K5R w - -
Side to move: White
Legal moves: h1d1, a2a3, h1h3, e2e1, g5e3, h1c1, g5h6, e2e3, e2f1, e2a6, e2d3, c2c4, b1c1, e2e5, e2d1, a2a4, g5f4, h5h6, e2c4, e2g2, h1f1, f3f4, g5e7, e2e4, e2e7, e2f2, e2b5, e2e6, c2c3, g5d2, h1e1, g5c1, h1g1, e2d2, g5f6, h1h2, e2h2, h5g6

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

<rationale>
Position analysis (Win %):
1. e2e7 (55.9%)
2. h5g6 (51.0%)
3. h1d1 (50.6%)
4. g5c1 (50.0%)
5. e2e4 (49.4%)
</rationale><uci_move>e2e7</uci_move><|eot_id|>


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

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

Position (FEN): 1n3rk1/2r2Npp/b7/3B4/1bNP4/6P1/1B2PP1P/2R3K1 b - -
Side to move: Black
Legal moves: a6b7, c7c4, c7c6, b8c6, c7f7, h7h5, b4e1, f8c8, g7g5, f8f7, b4d2, b4c3, b4c5, a6b5, a6c8, c7e7, g7g6, a6c4, b4d6, c7a7, f8d8, b4e7, c7c8, b8d7, c7d7, b4a5, f8e8, b4a3, h7h6, c7b7, c7c5

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

<rationale>
Position analysis (Win %):
1. c7e7 (77.7%)
2. a6c4 (77.0%)
3. c7d7 (76.1%)
4. f8f7 (75.9%)
5. a6b7 (75.1%)
</rationale><uci_move>c7e7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p3ppbp/2p3p1/n2n4/3P4/2N1PN2/PB3PPP/2RQKB1R b K -
Side to move: Black
Legal moves: c8g4, c8f5, g6g5, h7h5, g7h8, d5f4, d8e8, f8e8, d5b4, d5c3, c8d7, c8e6, h7h6, d8d6, d8d7, a5c4, c8a6, g7f6, a5b7, c8h3, d8b6, g7h6, a8b8, a5b3, a7a6, c6c5, d5c7, g7e5, d5b6, e7e6, d5e3, e7e5, c8b7, g8h8, f7f6, f7f5, d8c7, d5f6, g7d4

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

<rationale>
Position analysis (Win %):
1. d5b4 (51.8%)
2. a8b8 (50.6%)
3. c6c5 (48.8%)
</rationale><uci_move>d5b4</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/p4ppp/1qp1pb2/8/PNBPP3/5N2/1P3PPP/R2QK2R w KQ -
Side to move: White
Legal moves: d1d2, c4d5, h1f1, d4d5, d1e2, f3h4, d1c2, c4e6, c4b3, d1b1, a1c1, b4a6, f3g1, c4f1, f3e5, e1f1, c4b5, d1d3, b2b3, e1g1, b4c6, c4a2, d1b3, b4d3, d1c1, b4d5, a1a2, a1b1, h1g1, f3g5, b4c2, b4a2, g2g4, e4e5, a1a3, e1d2, c4e2, a4a5, f3d2, e1e2, c4d3, c4a6, g2g3, h2h4, h2h3

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

<rationale>
Position analysis (Win %):
1. b4d3 (55.9%)
2. d1b3 (53.9%)
3. b4c2 (52.9%)
4. d1d2 (51.8%)
5. b4a2 (50.2%)
</rationale><uci_move>b4d3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5rkp/qR1p2p1/4p3/P3Rr2/5P1P/1Q4PK/8 b - -
Side to move: Black
Legal moves: f4g4, a6e2, g7f8, f7f5, a6b7, a6a8, a6a4, f4h4, g7h8, a6b5, f4f3, g7f6, f7e7, h7h6, f4f5, f4e4, f7f6, f7f8, a6b6, h7h5, g6g5, f7c7, a6a5, a6a7, g7h6, g7g8, f4f6, f7b7, f7d7, a6f1, a6c4, f7a7, d6d5, a6d3, a6c8

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

<rationale>
Position analysis (Win %):
1. a6a8 (80.8%)
2. a6f1 (80.8%)
3. a6c8 (79.9%)
4. a6a5 (75.9%)
5. a6d3 (66.5%)
</rationale><uci_move>a6a8</uci_move><|eot_id|>


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

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

Position (FEN): 2rR2k1/1pp1Brpp/p3p1n1/2p5/4PP2/8/PPP3PP/2K4R b - -
Side to move: Black
Legal moves: c8d8, f7f8, g6f8

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

<rationale>
Position analysis (Win %):
1. g6f8 (85.6%)
2. f7f8 (66.4%)
3. c8d8 (29.9%)
</rationale><uci_move>g6f8</uci_move><|eot_id|>


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

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

Position (FEN): rn2kbnr/pp2pppp/2pqP1b1/3p4/3N4/8/PPPP1PPP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: c2c3, d1g4, b2b3, f1d3, g2g4, h2h4, e6f7, a2a3, b2b4, d1h5, d4c6, d4b5, d2d3, d1f3, b1c3, a2a4, b1a3, f1b5, f1e2, d4f3, g2g3, f1a6, d4b3, c2c4, f2f4, e1e2, h2h3, d1e2, d4e2, d4f5, h1g1, f1c4, f2f3

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

<rationale>
Position analysis (Win %):
1. e6f7 (48.3%)
2. d1e2 (46.3%)
3. d1g4 (44.2%)
</rationale><uci_move>e6f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/K7/5P2/8/6p1/2k5/8 b - - 0 1
Side to move: Black
Legal moves: c2b2, c2b1, c2b3, c2d3, c2d2, c2d1, c2c1, g3g2, c2c3

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>g3g2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4k1pp/4p3/1p2K1PP/8/1PP5/8 b - -
Side to move: Black
Legal moves: e6d6, g6g5, e6d7, e6f7, e6f6, b4b3, e6e7, h6h5

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

<rationale>
Position analysis (Win %):
1. g6g5 (95.8%)
2. e6e7 (95.6%)
3. e6f6 (94.6%)
4. h6h5 (93.6%)
5. e6d6 (93.6%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/8/5B2/8/2B5/8/8/7k b - - 0 1
Side to move: Black
Legal moves: h1h2, h1g1, h1g2

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>h1h2</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/r6p/6pN/4P1Pk/p1R2P2/P4K2/8 b - -
Side to move: Black
Legal moves: h4h3, a6a7, a6f6, a6b6, f7f6, a6a4, f7f5, a6g6, a6a5, a6e6, a6c6, a6d6, a6a8

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

<rationale>
Position analysis (Win %):
1. a6c6 (99.0%)
2. a6b6 (93.3%)
3. a6d6 (92.3%)
</rationale><uci_move>a6c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/pp2bppp/2qp4/3p4/3P4/2P2B1P/PP3PP1/1R1QR1K1 b k -
Side to move: Black
Legal moves: c6c4, f7f5, c6b6, e8d7, c6b5, c8c7, h8f8, c8a8, a7a6, f7f6, c6a4, a7a5, e8d8, h7h5, h7h6, c6a6, e8g8, c6c7, c6c3, c8b8, g7g6, e8f8, c6c5, c6d7, h8g8, b7b5, c8d8, b7b6, g7g5

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

<rationale>
Position analysis (Win %):
1. b7b5 (72.6%)
2. b7b6 (70.9%)
3. c8c7 (69.1%)
</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): 1r1r2k1/p2p3n/1p1P1p1p/2q1p3/2P1Q2P/2P3P1/P4PB1/R5K1 w - -
Side to move: White
Legal moves: e4e3, a1f1, a1e1, h4h5, e4c2, g2f3, e4f5, g1f1, g2h1, e4d4, e4a8, e4d5, e4b1, e4f4, g1h1, g3g4, e4e5, e4e1, e4d3, e4g6, e4c6, e4b7, e4g4, e4f3, a1c1, g1h2, a1d1, a1b1, a2a3, g2h3, a2a4, e4e2, g2f1, e4h7

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

<rationale>
Position analysis (Win %):
1. e4g6 (87.8%)
2. a1d1 (25.0%)
3. a1b1 (21.4%)
</rationale><uci_move>e4g6</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/6k1/1n4p1/2p1p1P1/p1PpN2P/1rP5/2K2P2/R1B5 w - -
Side to move: White
Legal moves: e4d6, e4d2, a1a4, c1a3, c3d4, a1b1, c1b2, c1d2, e4f6, c1e3, c1f4, e4c5, c2d3, a1a3, a1a2, h4h5, c2d1, f2f4, f2f3, c2d2, e4g3

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

<rationale>
Position analysis (Win %):
1. a1a4 (70.5%)
2. f2f3 (69.1%)
3. a1a2 (67.9%)
4. c1d2 (61.1%)
</rationale><uci_move>a1a4</uci_move><|eot_id|>


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

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

Position (FEN): 2b1r1k1/1p3rq1/p1p5/P1PpPp1p/1Q6/3BPRP1/5RPK/8 w - -
Side to move: White
Legal moves: b4b7, f3f5, d3c2, f3f4, f2d2, h2g1, d3b1, d3b5, f2e2, d3c4, d3f5, b4b2, b4b5, h2h1, d3f1, b4a3, b4d4, b4b1, b4b6, f2b2, d3e4, b4b3, b4h4, b4e4, h2h3, f2a2, b4a4, e5e6, b4g4, d3e2, b4f4, d3a6, b4d2, b4c3, e3e4, b4e1, f2c2, g3g4, f2f1, b4c4

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

<rationale>
Position analysis (Win %):
1. d3f5 (63.8%)
2. e5e6 (55.7%)
3. e3e4 (50.7%)
4. f3f4 (50.0%)
5. f2f1 (49.1%)
</rationale><uci_move>d3f5</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/1p2pppp/p3n3/8/4p3/2N1B3/PPP2PPP/3R1RK1 b kq -
Side to move: Black
Legal moves: a8c8, a8d8, h8g8, e6d8, a8b8, h7h5, g7g6, e6d4, e6c7, f7f6, e6c5, h7h6, e6f4, e6g5, f7f5, b7b5, b7b6, a8a7, a6a5, g7g5

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.6%)
2. a8c8 (48.7%)
3. f7f5 (45.9%)
</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): 3r2k1/pp2qpp1/1bn1b3/1N5p/4p1n1/P3P1P1/1PQB1PBP/3RN1K1 w - -
Side to move: White
Legal moves: d1c1, b5d6, b5a7, c2e4, g2h3, c2c6, a3a4, g2h1, e1d3, b5c7, c2a4, d1a1, c2c5, h2h4, d1b1, b2b4, g1f1, d2c1, d2a5, c2b3, d2b4, g2e4, g2f1, c2b1, f2f3, c2c3, c2c1, g2f3, d2c3, e1f3, c2d3, h2h3, b2b3, b5c3, g1h1, f2f4, c2c4, b5d4

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

<rationale>
Position analysis (Win %):
1. d2c3 (47.5%)
2. d2c1 (44.5%)
3. h2h3 (39.4%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pp3ppp/2p1pnb1/7P/3P1B2/6N1/PPP2PP1/R2QKB1R b KQkq -
Side to move: Black
Legal moves: g6h5, d8a5, e8e7, e8d7, d8d6, g6f5, h8f8, g6d3, d8c8, e8f8, f6e4, a7a6, d8d7, b7b5, f6g8, d8d4, d8c7, a7a5, f6d5, b7b6, e8g8, h7h6, d8d5, g6e4, d8b6, b8d7, f6d7, g6c2, h8g8, f6g4, e6e5, d8e7, f6h5, c6c5, b8a6

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

<rationale>
Position analysis (Win %):
1. f6h5 (80.8%)
2. g6c2 (80.1%)
3. f6d5 (76.6%)
4. g6e4 (71.4%)
5. g6f5 (69.3%)
</rationale><uci_move>f6h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pppnp1pp/3p1n2/6B1/3Pp3/2N2N2/PPP2PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: d1e2, f3d2, g5d2, g5h6, d1d2, c3e2, d1d3, g5e3, d1b1, h2h4, g5h4, c3b1, c3d5, f1a6, c3a4, e1d2, f3g1, d4d5, h1g1, f3e5, g2g4, f3h4, e1e2, f1d3, h2h3, a1c1, g5f6, a1b1, b2b4, f1c4, d1c1, a2a4, a2a3, f1b5, b2b3, g5c1, g5f4, c3e4, g2g3, c3b5, f1e2

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

<rationale>
Position analysis (Win %):
1. f3d2 (50.9%)
2. f3h4 (48.4%)
3. f3g1 (43.9%)
4. g5f6 (40.1%)
5. c3e4 (31.1%)
</rationale><uci_move>f3d2</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/p2r1pb1/2pB2p1/q3p1Pp/4Nn1P/5P2/PPPR1Q2/1K1R4 b - -
Side to move: Black
Legal moves: g8h8, f4e2, a5a3, g7f6, a5c5, f4d5, g7h8, c6c5, d8f8, f4d3, f4g2, a5b4, g8h7, a5d2, d7b7, a5a2, d8e8, a5c3, f4e6, g7f8, d7c7, d7d6, d8b8, a5b6, d8c8, f4h3, a5b5, a5d5, f7f5, a7a6, f7f6, a5c7, d7e7, a5a6, a5a4, g7h6, d8a8

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

<rationale>
Position analysis (Win %):
1. a5b6 (61.7%)
2. f4d5 (60.9%)
3. a5b5 (58.7%)
4. d7b7 (57.4%)
5. f4e6 (54.3%)
</rationale><uci_move>a5b6</uci_move><|eot_id|>


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

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

Position (FEN): 3rr3/ppp3kp/5bp1/3q1p2/3nP2P/PP2R1P1/5PB1/2BQR1K1 b - -
Side to move: Black
Legal moves: h7h5, d5b3, e8e5, d8d6, g7h8, b7b6, d5a5, c7c5, e8e7, a7a6, d5e6, d5c6, d8b8, e8e4, f6e7, d5g8, d4b3, g7f8, f5f4, d4b5, c7c6, h7h6, d8a8, g6g5, d5c5, e8h8, d5e5, d4c2, d8d7, d5b5, b7b5, e8g8, d8c8, e8f8, d4e6, d4e2, f6g5, f6h4, g7g8, d5d6, g7f7, d5d7, d4c6, d5e4, d4f3, a7a5, f6e5, g7h6, e8e6, d5c4

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

<rationale>
Position analysis (Win %):
1. d5a5 (60.7%)
2. d5c5 (59.2%)
3. d5b5 (58.0%)
4. d5d6 (56.2%)
5. f5e4 (52.6%)
</rationale><uci_move>d5a5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P3p1P1/2p1N2P/2R2P2/K3k3/2q5 b - -
Side to move: Black
Legal moves: e2d1, c1a3, c1b2, c1g5, c1a1, c1c2, c1e1, e2f1, c1d1, c1f1, c1e3, c1d2, c1b1, c1f4, e2e1, c1g1, c1h1, c1c3

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

<rationale>
Position analysis (Win %):
1. c1h1 (99.0%)
2. c1f4 (50.0%)
3. c1d1 (50.0%)
4. c1g1 (50.0%)
5. c1e1 (50.0%)
</rationale><uci_move>c1h1</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/3nbpp1/2Bp1n1p/q2Pp3/6P1/1N2B2P/PpP2P2/1K1R3R w - -
Side to move: White
Legal moves: d1f1, c6b5, c6b7, d1d4, b3a5, e3f4, d1c1, b3c1, b3a1, b3d2, h1f1, c6a8, a2a3, e3c1, c2c3, f2f3, e3b6, e3d2, b3d4, e3h6, b1b2, b3c5, d1d2, f2f4, e3a7, c2c4, d1g1, g4g5, e3g5, d1e1, e3c5, e3d4, a2a4, d1d3, h1g1, h1e1, c6d7, h1h2, h3h4, c6a4

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

<rationale>
Position analysis (Win %):
1. b3a5 (54.3%)
2. d1d3 (7.7%)
3. b1b2 (7.3%)
4. a2a4 (6.9%)
5. c2c4 (6.0%)
</rationale><uci_move>b3a5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1pq1bppp/p1nppn2/8/P3P3/1NN1B3/1PP1BPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: e3f4, d1b1, a1a3, e2b5, b3a5, e3h6, d1d3, e3a7, a1c1, e3d2, c3b1, d1d4, b3d4, e3c1, h2h4, e2f3, h2h3, e2a6, e4e5, f2f3, d1d5, b3d2, f1e1, b3c5, e3b6, a1a2, d1d2, e2h5, c3b5, c3d5, e3d4, d1d6, c3a2, b3c1, f2f4, e3g5, g1h1, e2c4, e2d3, a1b1, g2g3, d1e1, g2g4, e2g4, e3c5, a4a5, d1c1

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

<rationale>
Position analysis (Win %):
1. a4a5 (57.4%)
2. f2f4 (52.7%)
3. e2d3 (52.5%)
4. d1d2 (52.4%)
</rationale><uci_move>a4a5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp2ppbp/1qn2np1/3pN3/3P1B2/2N1P3/PP2BPPP/R2Q1RK1 b - -
Side to move: Black
Legal moves: b6d4, f6e4, c8e6, f8d8, b6c7, a7a5, c8g4, f6e8, b6b5, c8h3, b6a5, c6a5, b6b2, f8e8, g7h6, g6g5, f6d7, a8b8, c8f5, c8d7, f6g4, g7h8, c6d4, b6a6, g8h8, h7h5, c6b4, f6h5, e7e6, b6b3, c6e5, a7a6, h7h6, c6d8, b6c5, b6b4, b6d8, c6b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (59.0%)
2. c6b8 (58.9%)
3. b6b2 (51.8%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): r6r/2pq1k2/3p1n2/2pP4/P1P1Ppb1/2N2pRP/R6Q/5B1K w - -
Side to move: White
Legal moves: g3f3, h2e2, h2d2, a2b2, g3g2, h2b2, a2a3, a2a1, f1e2, g3g4, e4e5, a2d2, h2g1, h3h4, a2f2, c3b5, a2g2, h1g1, c3e2, c3d1, a2e2, h2f2, h2g2, a4a5, c3b1, h2c2, f1d3, f1g2, a2c2, h3g4, g3g1

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

<rationale>
Position analysis (Win %):
1. g3g4 (28.5%)
2. e4e5 (9.2%)
3. h3h4 (9.1%)
</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): 8/8/8/8/1K6/4Q3/7R/6k1 b - - 0 1
Side to move: Black
Legal moves: g1h2, g1f1

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>g1h2</uci_move><|eot_id|>


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

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

Position (FEN): 8/1R6/4k3/8/8/8/6K1/8 w - - 0 1
Side to move: White
Legal moves: b7h7, b7e7, g2h1, b7b1, g2h3, b7f7, b7d7, g2g3, g2f1, b7b2, g2g1, b7b6, b7b5, g2f2, g2h2, b7b3, b7g7, b7a7, b7b8, g2f3, b7b4, b7c7

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>b7b8</uci_move><|eot_id|>


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

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

Position (FEN): 4K3/5P2/8/7q/3k4/8/8/8 w - -
Side to move: White
Legal moves: e8e7, e8d8, e8f8, e8d7

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

<rationale>
Position analysis (Win %):
1. e8e7 (50.0%)
2. e8f8 (1.0%)
3. e8d7 (1.0%)
</rationale><uci_move>e8e7</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/1b2bppp/p1rpp3/1p2n1P1/4P2P/P1N1B3/1PPQ1P2/1K1R1B1R w - -
Side to move: White
Legal moves: e3a7, d2d3, c3a4, d2e2, d2e1, f2f4, b2b4, d2c1, h4h5, f1c4, a3a4, c3d5, b2b3, d2d4, g5g6, d2d5, e3d4, d1c1, h1g1, f1b5, c3b5, c3e2, h1h3, e3b6, b1c1, f1e2, e3f4, f2f3, c3a2, f1g2, b1a2, h1h2, f1h3, b1a1, d2d6, d1e1, e3c5, f1d3

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

<rationale>
Position analysis (Win %):
1. h1h3 (55.0%)
2. e3f4 (54.3%)
3. f2f4 (52.6%)
4. f1e2 (51.9%)
5. f1d3 (50.1%)
</rationale><uci_move>h1h3</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/2q3pk/p3pbR1/3b1p2/1p6/1P1B3P/P1P5/1KQ3R1 w - -
Side to move: White
Legal moves: g1h1, g1g5, g6g5, c1d2, c1h6, c1f4, g1d1, d3b5, g6f6, c1g5, a2a4, h3h4, g1e1, d3e4, g1g3, c1b2, c1a3, g6g7, c1e1, d3a6, d3c4, g6g2, c2c4, a2a3, g6g4, g6h6, c2c3, c1d1, d3e2, g1f1, g6g3, d3f1, c1e3, d3f5, c1f1, g1g4, g1g2

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

<rationale>
Position analysis (Win %):
1. g6f6 (90.8%)
2. d3f5 (67.9%)
3. c1e1 (50.0%)
</rationale><uci_move>g6f6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/p2n1pp1/1pp2b1p/3p4/3PP3/2PB1NB1/P1Q2PPP/1R3RK1 b - -
Side to move: Black
Legal moves: d8c7, f6e7, a8b8, g7g6, f6g5, c8b7, a7a6, d5e4, g8h7, d7e5, g8f8, e8e5, e8e7, d7b8, a7a5, e8f8, f6d4, d7f8, c6c5, g7g5, e8e6, h6h5, e8e4, b6b5, c8a6, d7c5, g8h8, d8e7, f6h4, f6e5

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

<rationale>
Position analysis (Win %):
1. a7a6 (64.6%)
2. a7a5 (63.2%)
3. f6e7 (62.1%)
4. d5e4 (61.9%)
5. d7f8 (60.8%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 1r2k1r1/p2p2Pn/1p2p2p/2b5/2P1Q2P/2P5/P4qB1/R1BR3K w - -
Side to move: White
Legal moves: e4e6, h1h2, e4d3, e4d4, e4g6, c1a3, d1e1, a1b1, a2a4, e4c6, d1d6, e4c2, c1e3, d1d3, e4d5, a2a3, e4e2, d1d7, d1d5, e4b7, e4f4, c1d2, e4a8, e4h7, h4h5, d1f1, g2h3, e4f3, e4e3, g2f1, c1g5, d1d4, c1h6, e4g4, c1f4, d1g1, d1d2, e4e1, g2f3, e4f5, c1b2, e4b1, e4e5

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

<rationale>
Position analysis (Win %):
1. c1h6 (85.5%)
2. d1f1 (62.6%)
3. e4f4 (50.0%)
4. c1e3 (50.0%)
5. c1f4 (47.9%)
</rationale><uci_move>c1h6</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/p2b1pp1/7p/2pQP3/1q5N/1P6/P1P2PPP/R4RK1 w k -
Side to move: White
Legal moves: f2f3, c2c3, a1c1, h4g6, a1d1, d5d4, d5d3, d5f3, d5a8, a2a3, d5d2, h4f5, d5e4, d5c6, h2h3, d5c4, d5b7, g2g3, d5d7, d5e6, f1b1, e5e6, d5f7, a2a4, f2f4, d5d6, d5d1, g2g4, a1e1, f1c1, f1e1, a1b1, g1h1, c2c4, d5c5, h4f3, f1d1

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

<rationale>
Position analysis (Win %):
1. h4g6 (26.3%)
2. c2c4 (23.9%)
3. h4f3 (22.8%)
</rationale><uci_move>h4g6</uci_move><|eot_id|>


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

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

Position (FEN): 3rr1k1/1bpnqppp/1p1b1n2/pP6/3Pp3/P1N1PP2/1BQNB1PP/R3R1K1 b - -
Side to move: Black
Legal moves: c7c5, e4f3, e7e6, d6h2, h7h6, g7g6, d6f4, f6h5, d6e5, d6g3, b7c8, b7a8, c7c6, d7c5, f6g4, d7b8, b7a6, e7f8, b7c6, g8f8, b7d5, e8f8, f6d5, d7e5, e7e5, g8h8, a5a4, d6b4, h7h5, d7f8, d6a3, d6c5, g7g5, d8c8, d8a8, d8b8

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

<rationale>
Position analysis (Win %):
1. h7h6 (60.3%)
2. g7g6 (58.7%)
3. c7c5 (58.4%)
4. d7f8 (58.2%)
5. e4f3 (46.8%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4kp2/4p2p/N1P5/6P1/8/2P2PK1/8 b - -
Side to move: Black
Legal moves: e7f8, e7e8, f7f5, e7d7, h6h5, e7f6, e6e5, f7f6, e7d8

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

<rationale>
Position analysis (Win %):
1. h6h5 (99.6%)
2. e7d7 (96.5%)
3. e7f6 (96.3%)
4. e6e5 (95.9%)
5. e7d8 (95.9%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bB1r2/ppp3pp/2nk4/2bnp3/8/1Bp3Q1/PP3PPP/RN2R1K1 b - -
Side to move: Black
Legal moves: f8h8, f8f6, d5e3, c8h3, c8e6, b7b6, a7a5, h7h6, c5b4, c8d7, d6d7, f8e8, f8f3, f8f2, c8f5, c5b6, f8g8, d5e7, a8b8, f8f4, c3b2, f8f7, h7h5, g7g5, d5f4, c5e3, c6d8, d5b4, f8f5, b7b5, d6e6, a7a6, c6a5, g7g6, c6b4, c3c2, f8d8, c5d4, c5a3, c6d4, c6b8, c6e7, d5b6, c5f2, c8g4, d5f6

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

<rationale>
Position analysis (Win %):
1. c3c2 (84.0%)
2. f8f2 (80.8%)
3. c8e6 (77.2%)
4. c5f2 (57.1%)
5. c3b2 (56.6%)
</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): 8/8/1k6/8/8/3PK3/8/8 b - - 0 1
Side to move: Black
Legal moves: b6b5, b6a6, b6a7, b6c6, b6c5, b6a5, b6c7, b6b7

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>b6c7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1qpp1/3pbn1p/2bBp3/3nP2B/2NP1N1P/PPPQ1PP1/R3K1R1 w Q -
Side to move: White
Legal moves: c3d1, a1c1, d2f4, c3b5, c3b1, f3d4, g2g3, h4g5, d2c1, d2e2, h4g3, f3h2, e1d1, h4f6, d5b3, c3a4, b2b3, d2h6, e1c1, d2g5, c3e2, b2b4, d2d1, a2a3, f3g5, g1f1, a1b1, d5c6, d2e3, f3e5, d5c4, d5e6, a1d1, g1h1, g2g4, d5b7, a2a4, e1f1

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

<rationale>
Position analysis (Win %):
1. f3d4 (44.2%)
2. d5e6 (44.0%)
3. h4f6 (42.8%)
4. d5b3 (34.5%)
</rationale><uci_move>f3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6B1/8/8/k7/8/1KB5/8 b - - 0 1
Side to move: Black
Legal moves: a4a5, a4b5, a4b4

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>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/p1p2ppp/8/3nP3/1BpP4/8/PP3PqP/RN1QK2R w KQkq -
Side to move: White
Legal moves: b4d2, b4e7, d1d2, b4c3, b1d2, d1e2, b4d6, b4f8, f2f4, d1g4, b4c5, d1c2, d1c1, f2f3, h1f1, h2h3, a2a3, e5e6, h2h4, h1g1, b1a3, d1f3, a2a4, d1a4, d1b3, e1e2, b2b3, b4a5, d1h5, b1c3, b4a3, e1d2, d1d3

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

<rationale>
Position analysis (Win %):
1. h1f1 (12.0%)
2. b4a3 (11.0%)
3. a2a3 (10.4%)
</rationale><uci_move>h1f1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb1n1pbp/1p4p1/3Rpq2/2NB4/1P2PB2/P4PPP/3Q1RK1 w - -
Side to move: White
Legal moves: d1e1, d1e2, d5a5, f3h5, c4d2, d1c2, d1a1, d1b1, d1d3, h2h4, c4b2, f3e2, f3g4, d4b6, c4a5, b3b4, g2g4, g2g3, d4e5, c4a3, d4b2, g1h1, a2a4, d5d7, f1e1, a2a3, d1d2, c4e5, d5c5, c4d6, d5b5, e3e4, d1c1, d5d6, h2h3, d4c3, d4a1, c4b6, d4c5, f3e4, d5e5

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

<rationale>
Position analysis (Win %):
1. c4d6 (73.9%)
2. e3e4 (47.1%)
3. f3g4 (41.6%)
4. d4b2 (40.1%)
5. g2g4 (37.8%)
</rationale><uci_move>c4d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/ppp2ppp/2np1n2/4p3/2P1P3/P1bP1N2/1P1B1PPP/R2QKB1R w KQ -
Side to move: White
Legal moves: d1a4, f3g5, h1g1, f3e5, h2h4, f1e2, b2b3, a1c1, a1a2, f3d4, f3h4, a1b1, d1e2, g2g4, h2h3, b2c3, e1e2, f3g1, a3a4, d1c2, d2c3, b2b4, d1b3, d1b1, c4c5, g2g3, d1c1, d3d4

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

<rationale>
Position analysis (Win %):
1. d2c3 (50.0%)
2. b2c3 (49.2%)
3. h2h3 (10.6%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1b1r/ppp1n1pp/4k3/3np1B1/2BP4/2N2Q2/PPP2PPP/R3K2R b KQ -
Side to move: Black
Legal moves: e6d6, a7a5, c7c6, b7b5, d8d6, h7h5, e7c6, e6d7, b7b6, a8b8, h8g8, a7a6, e7g6, h7h6, g7g6, c7c5, c8d7, d8d7, e7f5, d8e8, e7g8, e5e4, e5d4

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

<rationale>
Position analysis (Win %):
1. d8d6 (88.5%)
2. e5e4 (88.0%)
3. c7c6 (84.0%)
</rationale><uci_move>d8d6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kbr1/ppp1pp1p/8/8/1n2N3/6P1/PPP2P1P/R1B1K1NR w KQq -
Side to move: White
Legal moves: e1d1, e1d2, h2h3, e4c3, f2f4, c2c3, g1h3, e1f1, c2c4, e4c5, h2h4, e4d2, e4d6, a1b1, a2a4, e1e2, g3g4, g1e2, c1h6, c1f4, b2b3, g1f3, c1g5, e4g5, c1d2, e4f6, a2a3, c1e3, f2f3

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

<rationale>
Position analysis (Win %):
1. e1f1 (17.1%)
2. a1b1 (17.0%)
3. e1d1 (16.1%)
4. e1e2 (14.4%)
5. e1d2 (14.4%)
</rationale><uci_move>e1f1</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/4k2p/N5p1/3p1p2/4pP2/P3P1P1/1P3K1P/2R2b2 b - -
Side to move: Black
Legal moves: d8h8, h7h6, h7h5, f1h3, f1a6, d5d4, f1c4, d8g8, e7f8, e7f7, g6g5, d8e8, e7d7, f1e2, d8b8, e7d6, f1d3, d8d7, d8a8, e7e8, f1g2, d8f8, e7e6, d8c8, e7f6, f1b5, d8d6

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

<rationale>
Position analysis (Win %):
1. f1d3 (78.9%)
2. f1c4 (74.6%)
3. f1b5 (69.3%)
4. f1a6 (17.1%)
</rationale><uci_move>f1d3</uci_move><|eot_id|>


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

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

Position (FEN): 6r1/Q2k4/2p1pn2/7p/3PB2q/5P1P/PPP5/1K1R4 b - -
Side to move: Black
Legal moves: d7d8, d7e8, d7c8, d7d6

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

<rationale>
Position analysis (Win %):
1. d7d6 (95.3%)
2. d7e8 (92.9%)
3. d7c8 (91.7%)
4. d7d8 (89.6%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/5k1p/8/2pr4/3p1N2/2p4P/2R1KPP1/8 b - -
Side to move: Black
Legal moves: d5h5, d5d6, f7g7, d5e5, d5f5, d4d3, d5d8, f7f8, f7e7, d5g5, f7g8, h7h6, h7h5, f7f6, d5d7, f7e8, c5c4

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

<rationale>
Position analysis (Win %):
1. d5d8 (67.6%)
2. d5d7 (66.6%)
3. d5f5 (52.5%)
</rationale><uci_move>d5d8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp3ppp/2n1p3/3p1b2/3PnB2/1QP1PN2/P3BPPP/2R2RK1 b - -
Side to move: Black
Legal moves: h7h5, c6b4, d8a5, f5g6, c6e5, d8b6, e4d6, d8c8, e4g3, h7h6, e6e5, c6d4, f5g4, c6b8, e4f2, d8g5, c6e7, e4g5, d8h4, g7g5, d8f6, f8e8, e4f6, d8d7, e4c3, e4c5, b7b6, d8e8, d8b8, e4d2, c6a5, f5h3, d8e7, a7a5, f7f6, a8c8, g7g6, d8d6, d8c7, b7b5, g8h8, a8b8, a7a6

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

<rationale>
Position analysis (Win %):
1. d8b6 (48.8%)
2. d8e7 (48.6%)
3. g7g5 (46.4%)
4. c6a5 (46.0%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2p2k1p/2Pnp3/2K5/p5P1/2B2b2/B7 w - -
Side to move: White
Legal moves: g3g4, c2f5, c2e4, c2d1, c2a4, a1e5, a1b2, c2g6, c4b3, c2d3, c4d3, c2h7, a1c3, c2b3, c2b1, a1d4

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

<rationale>
Position analysis (Win %):
1. c2a4 (12.2%)
2. c2b3 (11.0%)
3. c2b1 (9.6%)
</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): 8/1pk5/5ppp/P7/2P2PP1/4K2n/3N4/8 b - -
Side to move: Black
Legal moves: c7b8, h3g5, c7d7, h3g1, f6f5, h3f4, c7c8, c7d8, g6g5, c7c6, h6h5, b7b5, c7d6, b7b6, h3f2

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

<rationale>
Position analysis (Win %):
1. c7b8 (53.4%)
2. f6f5 (50.3%)
3. c7d7 (50.3%)
4. b7b6 (50.3%)
5. c7c6 (50.2%)
</rationale><uci_move>c7b8</uci_move><|eot_id|>


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

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

Position (FEN): r1b2r2/1p3p2/p3pk1p/4N3/7R/1P6/1PP3P1/2KR4 w - -
Side to move: White
Legal moves: d1h1, h4e4, d1e1, e5f3, h4h2, c2c4, h4b4, h4c4, g2g4, d1d6, h4f4, c1b1, e5f7, h4d4, h4h3, e5d3, d1d4, e5d7, h4h1, e5c4, c1d2, e5c6, e5g4, d1f1, h4a4, b3b4, d1d2, d1d7, h4h6, e5g6, c2c3, d1d8, d1d3, h4g4, h4h5, g2g3, d1g1, d1d5

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

<rationale>
Position analysis (Win %):
1. d1e1 (59.3%)
2. h4h5 (52.4%)
3. h4e4 (52.2%)
4. e5d3 (50.0%)
5. e5f3 (50.0%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

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

Position (FEN): 8/7P/8/PP4P1/3K2p1/7p/1pp1k3/8 b - -
Side to move: Black
Legal moves: c2c1n, b2b1n, b2b1q, c2c1q, e2f3, b2b1r, b2b1b, e2f2, g4g3, e2d2, c2c1r, e2d1, e2f1, c2c1b, e2e1, h3h2

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

<rationale>
Position analysis (Win %):
1. e2f3 (0.8%)
2. b2b1q (1.0%)
3. c2c1q (1.0%)
</rationale><uci_move>e2f3</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp1ppbp/6p1/1B6/3PP3/2P5/P4PPP/R1BQK1NR b KQkq -
Side to move: Black
Legal moves: d8d7, c7c6, e8f8, b8c6, c8d7, b8d7

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

<rationale>
Position analysis (Win %):
1. e8f8 (65.6%)
2. b8d7 (55.9%)
3. b8c6 (55.1%)
4. c8d7 (53.7%)
5. c7c6 (51.3%)
</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): 8/p7/2p2p1k/1p1p1Pp1/3P2P1/2P2P2/PPn1K3/8 b - -
Side to move: Black
Legal moves: c2a1, h6g7, a7a5, h6h7, c6c5, c2e3, c2e1, a7a6, b5b4, c2d4, c2a3, c2b4

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

<rationale>
Position analysis (Win %):
1. a7a5 (50.0%)
2. c2a1 (50.0%)
3. b5b4 (28.3%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pp2bppp/2np4/2pPp3/2B5/3P4/PPPN1PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: c6b4, c6a5, d8c7, b7b5, g7g5, c6b8, c8e6, c8f5, d8a5, e7g5, d8d7, h7h6, c6d4, f7f5, a7a5, c8g4, e8f8, b7b6, e7f6, e5e4, f7f6, h8f8, a8b8, d8b6, c8h3, a7a6, h8g8, h7h5, e7f8, g7g6, e7h4, e8d7, c8d7, e8g8

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

<rationale>
Position analysis (Win %):
1. a7a5 (69.2%)
2. c6b4 (55.1%)
3. c6a5 (52.3%)
4. c6d4 (50.4%)
5. c6b8 (49.0%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r2qkbnr/pp2pppp/2n5/1BppPb2/3P4/2P5/PP3PPP/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: a7a5, f5g6, d8c7, f5h3, d8c8, c5c4, d8a5, f5d7, g8h6, d8d6, d8d7, d8b6, f5g4, h7h6, f7f6, f5d3, g8f6, h7h5, a7a6, e7e6, f5b1, a8b8, d8b8, f5e6, f5c2, g7g6, f5c8, f5e4, a8c8, g7g5, b7b6, c5d4, e8d7

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

<rationale>
Position analysis (Win %):
1. f5e4 (53.2%)
2. d8a5 (51.9%)
3. c5d4 (51.6%)
4. d8b6 (50.6%)
5. e7e6 (50.0%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/2n2ppp/4p3/R5P1/Pp6/1PprBP2/5KP1/8 b - -
Side to move: Black
Legal moves: d3e3, c7d5, d3d6, c7b5, d3d1, c8b8, c8d8, e6e5, f7f6, c7a8, c3c2, g7g6, c8b7, f7f5, c7e8, c8d7, h7h6, c7a6, d3d2, d3d7, d3d8, d3d4, d3d5, h7h5

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

<rationale>
Position analysis (Win %):
1. c3c2 (26.4%)
2. d3d1 (21.2%)
3. c7d5 (15.0%)
</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): 8/8/1k6/8/8/3p3R/8/1K6 w - - 0 1
Side to move: White
Legal moves: h3h5, h3h8, h3e3, b1b2, b1a2, h3f3, h3h7, h3h6, b1c1, h3g3, b1a1, h3d3, h3h2, h3h1, h3h4

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>h3h8</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1qrk1/p1p1bppp/2p1pn2/8/2NP4/1P4P1/P3PPBP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: b8b3, e7d6, c8a6, e6e5, b8b4, g7g5, c8d7, f6d7, e7a3, b8a8, e8d8, e7c5, h7h5, a7a6, b8b6, e7d8, g7g6, f6g4, f6h5, c8b7, b8b7, g8h8, f6d5, a7a5, f6e4, e7b4, h7h6, e8d7, c6c5, b8b5

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

<rationale>
Position analysis (Win %):
1. f6d5 (63.8%)
2. c8d7 (63.0%)
3. c8a6 (61.0%)
4. c6c5 (60.7%)
5. c8b7 (59.3%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/2p2pp1/p3pn1p/1q6/N2PBb2/5Q1P/PPP3P1/1K1R3R w - -
Side to move: White
Legal moves: g2g4, c2c4, f3g4, f3h5, h1h2, e4h7, f3a3, b2b4, d1d3, e4b7, a4b6, e4d5, a4c5, e4a8, a4c3, h1f1, e4f5, f3e2, e4c6, f3f4, d1e1, f3c3, d1f1, d1c1, d1d2, c2c3, f3f2, b1a1, e4d3, h3h4, f3g3, f3b3, d1g1, e4g6, a2a3, d4d5, g2g3, f3f1, h1g1, b2b3, f3d3, h1e1, f3e3

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

<rationale>
Position analysis (Win %):
1. e4c6 (58.0%)
2. f3f4 (51.0%)
3. b2b3 (44.9%)
</rationale><uci_move>e4c6</uci_move><|eot_id|>


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

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

Position (FEN): 3R4/5pk1/1P4p1/8/7p/1NK2P2/8/5r2 w - -
Side to move: White
Legal moves: c3c2, d8d7, c3c4, b3a1, d8c8, c3d4, d8e8, b3d2, d8d4, c3b2, d8b8, d8f8, f3f4, b3c5, d8g8, b6b7, d8a8, b3c1, d8d6, d8h8, b3a5, b3d4, d8d2, c3b4, d8d5, d8d1, d8d3, c3d2, c3d3

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

<rationale>
Position analysis (Win %):
1. b6b7 (99.0%)
2. c3c4 (99.0%)
3. b3d4 (99.6%)
4. c3b4 (95.2%)
</rationale><uci_move>b6b7</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/pp1b1ppp/1qn1p3/4P3/2pp4/3B1N2/PP1N1PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: d3e2, d1a4, g2g4, f3d4, f3g1, d3h7, d3f1, h2h3, e1f1, d3c2, d1c2, f3h4, d2e4, d1b3, e1e2, d3b1, h1g1, a2a3, d3f5, d3c4, g2g3, h1f1, e1g1, d2b3, d3e4, h2h4, d2c4, f3g5, a1b1, b2b4, d3g6, b2b3, a2a4, d1e2, d2f1, d2b1

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

<rationale>
Position analysis (Win %):
1. d2c4 (54.0%)
2. d3c4 (45.2%)
3. d3f1 (34.0%)
</rationale><uci_move>d2c4</uci_move><|eot_id|>


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

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

Position (FEN): 4r2r/4qk2/N1pbp1p1/3p1p2/2pP1P1P/P3QP2/1PP3K1/1R5R w - -
Side to move: White
Legal moves: e3e1, b1c1, a6b8, b2b4, b1e1, e3d3, e3d2, e3e5, a6c5, a6c7, h1c1, e3f2, e3g1, g2g3, b1g1, e3c1, h1h3, h1g1, c2c3, e3e6, g2g1, e3e4, h1f1, b1d1, a6b4, g2f1, e3c3, a3a4, h1e1, e3b3, h1h2, e3e2, h1d1, g2h3, g2f2, b1f1, g2h2, b1a1, h4h5, b2b3

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

<rationale>
Position analysis (Win %):
1. a6b4 (48.3%)
2. a6c5 (43.4%)
3. b2b3 (41.5%)
</rationale><uci_move>a6b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3p1ppp/p3pn2/1pp1P3/2Bn4/P1N2N2/1PPP1PPP/R1BQK2R w KQkq -
Side to move: White
Legal moves: c3b1, h2h4, h1g1, a3a4, h2h3, c3a2, d2d3, c4f1, h1f1, a1b1, c4d5, e1f1, c4b3, a1a2, c3d5, c4b5, c3a4, f3g1, g2g4, b2b4, f3d4, e1g1, c4e2, c4d3, d1e2, g2g3, b2b3, f3h4, c3b5, c4a2, c4e6, e5f6, c3e4, c3e2, f3g5

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

<rationale>
Position analysis (Win %):
1. c4d3 (51.6%)
2. c4e2 (48.8%)
3. f3d4 (48.6%)
</rationale><uci_move>c4d3</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/pp3np1/4N2p/1P2pp2/2B4P/4RPP1/4R2K/3r1q2 b - -
Side to move: Black
Legal moves: f8e7, f8g8, f8e8

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

<rationale>
Position analysis (Win %):
1. f8e8 (2.7%)
2. f8g8 (1.8%)
3. f8e7 (0.4%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/ppp1qppp/3p1n2/8/8/2P1N3/P1PPQPPP/R1B1KB1R w KQkq -
Side to move: White
Legal moves: g2g3, e2c4, e2a6, e2h5, f2f3, e3g4, e3d5, h1g1, f2f4, a1b1, c1b2, e2b5, h2h3, e3d1, d2d3, g2g4, e2f3, a2a4, c3c4, e3f5, e1d1, e2g4, c1a3, d2d4, a2a3, e2d3, h2h4, e2d1, e3c4

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

<rationale>
Position analysis (Win %):
1. c3c4 (53.2%)
2. e2f3 (50.5%)
3. g2g3 (50.3%)
4. a1b1 (50.0%)
5. a2a4 (49.7%)
</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): rnbq1rk1/ppp3pp/8/3pPp2/1b1Pn3/2NB1Q2/PPP3PP/R1B1K1NR w KQ -
Side to move: White
Legal moves: f3h5, f3e4, f3f5, c1f4, g1e2, f3f4, f3d1, g2g3, f3e2, g2g4, e1f1, f3e3, d3f1, h2h4, b2b3, a2a3, c1e3, d3e2, f3f1, a2a4, f3g4, f3h3, a1b1, d3c4, d3a6, e5e6, c1h6, g1h3, h2h3, c1g5, f3g3, e1e2, e1d1, c1d2, d3b5, d3e4, f3f2

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

<rationale>
Position analysis (Win %):
1. g1e2 (47.7%)
2. a2a3 (46.0%)
3. d3e4 (37.8%)
</rationale><uci_move>g1e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Q5/8/4K3/8/8/4k3/8 b - - 0 1
Side to move: Black
Legal moves: e2e3, e2f1, e2d2, e2f2, e2e1, e2d1, e2d3, e2f3

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>e2f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p1p3/6P1/2BPb3/2P2N2/P1P1Q2P/R1B1K2R b KQkq -
Side to move: Black
Legal moves: d8c7, d8d6, h7h5, b8a6, e6e5, a7a5, h7h6, d8b6, b8d7, f8c5, b7b6, d8c8, f7f6, e4g6, d8f6, h8g8, e4d3, f8b4, e8e7, d8d4, a7a6, d8g5, f7f5, f8a3, d8d7, e4f5, e4c2, c6c5, f8d6, g7g6, e4f3, b7b5, d8a5, d8e7, f8e7, e8d7, d8d5, e4d5

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

<rationale>
Position analysis (Win %):
1. b7b5 (50.0%)
2. e4g6 (46.2%)
3. e4d5 (45.8%)
</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): 2r3k1/pp2qppp/1B2bb2/1Q2p3/2n1P3/P5P1/1P1r1PBP/R1R1N1K1 w - -
Side to move: White
Legal moves: c1d1, c1c3, g2h1, a1a2, c1c4, g1f1, b5c5, b5e8, b6c5, b5c4, b5b3, f2f4, g3g4, b6a5, b5b4, f2f3, e1f3, e1c2, h2h4, g2h3, b5a5, a3a4, b6d8, b5a6, b2b3, b6a7, b5a4, c1c2, h2h3, b6d4, b2b4, a1b1, e1d3, b6c7, g2f1, b5e5, b5c6, g1h1, b5d7, b6e3, g2f3, b5d5, c1b1

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

<rationale>
Position analysis (Win %):
1. b6a5 (29.2%)
2. b6e3 (23.4%)
3. c1c4 (20.7%)
</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): r1b1kb1r/p2n1ppp/1pp1pB2/q7/2pP4/P1N1P3/1P1N1PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a5a6, a7a6, d7b8, a5b5, a5c3, a5g5, a5e5, f8e7, g7f6, h7h5, f8d6, g7g6, a5a4, f8b4, g7g5, d7e5, h8g8, a5c5, a5d5, a5h5, a8b8, c8a6, f8a3, c6c5, f8c5, d7f6, a5f5, h7h6, d7c5, c8b7, b6b5, a5b4, e6e5, a5a3

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

<rationale>
Position analysis (Win %):
1. b6b5 (82.0%)
2. d7f6 (67.1%)
3. g7f6 (65.7%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 1B6/8/8/2k5/8/2N4K/8/8 b - - 0 1
Side to move: Black
Legal moves: c5d4, c5c4, c5b6, c5c6, c5b4

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>c5c6</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pp3ppp/1q2p2B/1b1pN3/3P2P1/2N4P/PP3P2/R2Q1RK1 b kq -
Side to move: Black
Legal moves: b6d6, a8b8, b5a4, f8c5, e8d8, e8c8, e8e7, f7f6, f8d6, a7a5, b6a6, b6c5, f8a3, b5c6, b5c4, f8b4, a8d8, f7f5, f8e7, b6c6, g7g5, a7a6, b6d4, b5e2, g7h6, b5a6, b5d3, g7g6, b5f1, h8g8, b6a5, a8c8, b5d7, b6c7, b6d8

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

<rationale>
Position analysis (Win %):
1. b6a5 (86.5%)
2. a7a6 (85.4%)
3. b5c6 (84.5%)
4. f7f6 (83.3%)
5. g7h6 (82.4%)
</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): 2K5/2p5/8/8/7P/8/8/2k5 w - - 0 1
Side to move: White
Legal moves: c8c7, c8d8, c8b8, c8b7, h4h5, c8d7

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>c8c7</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/p4ppp/B1p2n2/3p2q1/N7/2P2PbP/PP6/R2Q1RK1 w - -
Side to move: White
Legal moves: d1b1, d1c1, f3f4, b2b4, a6d3, g1h1, a4b6, d1d5, b2b3, a6b5, g1g2, a6e2, d1c2, a1c1, d1d2, a2a3, d1e1, a4c5, d1d3, f1f2, d1b3, d1e2, a6c4, h3h4, a6c8, f1e1, c3c4, a1b1, d1d4, a6b7

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

<rationale>
Position analysis (Win %):
1. d1c2 (7.6%)
2. f1f2 (6.0%)
3. g1h1 (5.6%)
</rationale><uci_move>d1c2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/4bp2/p1p2p1p/3pp3/4P3/2N3N1/PPP2PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: a2a4, d1g4, b2b4, a1c1, d1d3, h1g1, g3f5, c3e2, d1e2, c3b5, a2a3, e1f1, e1g1, b2b3, d1d2, g3e2, d1d5, d1c1, g3f1, e1e2, e1d2, a1b1, c3d5, c3b1, d1d4, h2h4, c3a4, d1b1, d1h5, f2f3, h2h3, h1f1, d1f3, f2f4, g3h5, e4d5

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

<rationale>
Position analysis (Win %):
1. e4d5 (62.5%)
2. d1f3 (50.0%)
3. d1d3 (48.0%)
4. a2a3 (47.6%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2pp1/2p5/2b1q2p/4P1n1/2N4P/PPPPBPP1/R1B1QRK1 w kq -
Side to move: White
Legal moves: b2b4, g2g3, c3d5, a2a4, e2g4, c3b1, a2a3, h3g4, e2d1, e2f3, b2b3, a1b1, e2a6, h3h4, c3a4, e2b5, d2d3, g1h1, e1d1, c3d1, c3b5, e2c4, d2d4, e2d3

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

<rationale>
Position analysis (Win %):
1. e2g4 (33.1%)
2. h3g4 (1.0%)
3. g2g3 (1.0%)
4. h3g4 (1.0%)
5. g2g3 (1.0%)
6. a2a3 (1.0%)
7. b2b3 (1.0%)
8. a2a3 (1.0%)
9. b2b3 (1.0%)
</rationale><uci_move>e2g4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/ppq2ppp/5n2/n1pPp3/P7/2P1P3/B3NPPP/R1BQ1RK1 b - -
Side to move: Black
Legal moves: c7e7, a8b8, f6d5, b7b6, g8h8, f6e4, f8d8, c8g4, c7b8, g7g6, c8h3, c7b6, h7h5, c8f5, c5c4, c7d8, a5c6, a5c4, e5e4, f8e8, c7c6, h7h6, b7b5, c8e6, f6e8, f6h5, a7a6, c8d7, g7g5, f6d7, f6g4, a5b3, c7d7, c7d6

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

<rationale>
Position analysis (Win %):
1. c8g4 (58.7%)
2. c8d7 (57.8%)
3. f6e4 (54.8%)
4. b7b6 (54.3%)
5. c5c4 (54.2%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): R7/8/8/p2kr1p1/4N1P1/5P2/r3pK2/4B3 w - -
Side to move: White
Legal moves: a8h8, a8e8, e4c5, e4d2, e4f6, f3f4, a8c8, e1a5, e1b4, e1d2, e4d6, a8d8, f2g3, e4g5, a8a7, a8g8, a8b8, e4g3, f2g1, a8a6, a8f8, f2e3, a8a5, e4c3, f2g2, e1c3

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

<rationale>
Position analysis (Win %):
1. e4c3 (92.7%)
2. a8a5 (86.0%)
3. a8c8 (76.7%)
4. a8g8 (70.9%)
5. e1d2 (70.9%)
</rationale><uci_move>e4c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/1p3rkp/p1p5/3p2p1/1PnN4/2R1P2P/P1KR2P1/5r2 b - -
Side to move: Black
Legal moves: f1h1, f7e7, f1d1, c4a5, c4d2, g5g4, b7b5, c4d6, f7f3, c4b2, h7h6, f1f6, f7f8, f1f4, f7f2, c6c5, c4b6, g7f6, f7c7, c4e3, g7h8, f1g1, f7d7, f1b1, g7g6, f1f2, b7b6, c4e5, c4a3, f7f4, f7f5, a6a5, f7f6, g7h6, g7f8, g7g8, f1f3, f1c1, f1a1, f1e1, h7h5, f1f5

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

<rationale>
Position analysis (Win %):
1. f7f2 (16.4%)
2. f1a1 (12.0%)
3. c4d2 (8.7%)
</rationale><uci_move>f7f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b1k1/1n6/p1B1p1PR/2p1N3/1rP5/2K2P2/8 b - -
Side to move: Black
Legal moves: b3a3, g7g6, g7g8, b6a4, b6d7, g7f8, e7d6, b6a8, g7f7, e7g5, e7f8, e7d8, a5a4, b6d5, e7c5, b3b5, b3b1, b3c3, b3b2, b6c8, b3b4, e7f6

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

<rationale>
Position analysis (Win %):
1. e7f8 (68.3%)
2. b6d5 (51.6%)
3. e7c5 (50.2%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


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

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

Position (FEN): 3K4/2P2k2/8/8/8/8/8/8 w - - 0 1
Side to move: White
Legal moves: d8c8, c7c8n, c7c8b, c7c8r, d8d7, c7c8q

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>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): 8/5R2/2r4k/4K3/p3P3/P7/2p4P/8 w - -
Side to move: White
Legal moves: f7c7, f7h7, f7b7, h2h3, f7f6, h2h4, f7f8, f7e7, e5f5, f7f5, f7f3, e5f4, f7d7, e5d5, f7a7, f7f1, f7f4, e5d4, f7g7, f7f2

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

<rationale>
Position analysis (Win %):
1. f7f1 (0.4%)
2. f7f6 (1.0%)
3. f7f5 (1.0%)
4. f7f2 (1.0%)
5. f7f8 (1.0%)
</rationale><uci_move>f7f1</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp3ppp/2p5/3pp3/2BPP3/8/PPP2PPP/RNBQK1NR w KQkq -
Side to move: White
Legal moves: d1f3, d1e2, e4d5, c1h6, c4b3, d1d2, h2h3, c1d2, g1e2, c2c3, c4a6, f2f4, d4e5, c4d5, e1e2, b2b4, a2a3, f2f3, d1h5, c1e3, c1f4, e1f1, d1g4, g2g3, g2g4, a2a4, c1g5, b1c3, c4d3, g1h3, g1f3, h2h4, b1d2, c4e2, c4f1, b2b3, c4b5, d1d3, b1a3, e1d2

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

<rationale>
Position analysis (Win %):
1. e4d5 (52.0%)
2. c4b3 (50.9%)
3. c4e2 (43.7%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>