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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2rp2/4p1p1/3nP1Np/1PR1Q2P/6q1/P5P1/3R3K w - -
Side to move: White
Legal moves: c4c3, d1d2, c4c1, e4d3, c4c6, c4c8, d1a1, e4b1, e4d5, g5f3, e4f5, e4g4, e4g6, h1g1, g5h3, c4d4, d1d4, g5f7, d1b1, e4e3, d1d3, d1e1, e4e1, a2a4, d1d5, c4c7, e4f4, e4e2, c4c5, d1g1, g5h7, e4c2, e4d4, a2a3, e4f3, d1f1, d1c1, c4c2, b4b5, g5e6

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

<rationale>
Position analysis (Win %):
1. d1d3 (49.6%)
2. d1c1 (32.5%)
3. e4e1 (31.8%)
4. g5h3 (31.0%)
</rationale><uci_move>d1d3</uci_move><|eot_id|>


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

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

Position (FEN): 3b3k/p1p3pp/2q5/3r4/1P2Np2/2P2P1b/P2B1P1P/R2Q3K w - -
Side to move: White
Legal moves: d2e3, e4g5, d1g1, e4d6, a2a3, d1e2, d1c1, a1b1, a1c1, d1c2, e4f6, d1b3, d1b1, d2c1, a2a4, h1g1, e4c5, d1e1, d1f1, b4b5, d1a4, d2e1, c3c4, e4g3, d2f4

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

<rationale>
Position analysis (Win %):
1. d1e2 (54.1%)
2. d1b3 (48.7%)
3. c3c4 (42.1%)
</rationale><uci_move>d1e2</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/ppp1qppp/3p4/8/4n3/3P1N2/PPP1QPPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: b8a6, g7g5, e4d2, e7f6, h8g8, c8g4, b7b5, c8d7, a7a6, b7b6, e7e6, e4g5, e7g5, e4c5, e7d8, e4c3, e4f2, e7h4, e4g3, f7f6, c7c6, c7c5, c8e6, f7f5, e7e5, b8c6, a7a5, b8d7, d6d5, c8f5, h7h6, h7h5, e8d8, e7d7, e8d7, e4f6, g7g6, c8h3

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

<rationale>
Position analysis (Win %):
1. e4f2 (77.0%)
2. e4c5 (53.9%)
3. e4f6 (50.6%)
</rationale><uci_move>e4f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2r1bp2/p3p2P/R7/1n2R3/1Pp5/P7/2K5 b - -
Side to move: Black
Legal moves: c7b7, c7c8, h8g8, b4d3, e7h4, c7c6, e7d6, e7g5, e7d8, e7f8, c3c2, e7c5, b4c6, f7f5, h8h7, e7f6, c7c5, c7a7, b4a2, b4d5, c7d7, e6e5, f7f6, b4c2, c7c4

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

<rationale>
Position analysis (Win %):
1. e7f8 (12.6%)
2. f7f5 (10.9%)
3. c3c2 (1.0%)
</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): 4r3/pk3n1p/1ppb2p1/8/Q2B4/3N2P1/PPP1rPKP/8 b - -
Side to move: Black
Legal moves: e2d2, f7e5, e8a8, d6f4, e2e4, c6c5, d6a3, a7a6, b6b5, e2e3, h7h5, e8e5, d6g3, b7b8, g6g5, b7c8, e8d8, e8g8, f7g5, e2e6, e2e1, e8e3, e8c8, e2c2, e8e7, f7h6, b7c7, d6e7, e2e5, d6c5, e8e6, d6b4, e8f8, d6c7, a7a5, f7h8, e8h8, d6e5, e2e7, e8b8, e2f2, h7h6, d6f8, e8e4, d6b8, b7a8, f7d8

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

<rationale>
Position analysis (Win %):
1. e8e4 (67.5%)
2. e2e4 (63.7%)
3. f7h6 (63.1%)
</rationale><uci_move>e8e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/7P/4K3/8/6k1/8 b - - 0 1
Side to move: Black
Legal moves: g2f2, g2h2, g2h3, g2h1, g2f1, g2g1, g2g3

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>g2h3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/5n2/4p3/B2nP3/2N2N2/PPPP1PPP/R1BQK2R b KQkq -
Side to move: Black
Legal moves: d4c2, d4b5, d4b3, h7h5, g7g5, f8e7, f6e4, f8a3, d4e2, h7h6, f6g4, a7a5, f8b4, c7c5, h8g8, d4f5, a7a6, d4e6, f8d6, f6d5, d4f3, b7b5, e8e7, f6h5, a8b8, c7c6, f6g8, g7g6, d8e7, d4c6, f8c5, b7b6

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

<rationale>
Position analysis (Win %):
1. a7a5 (54.4%)
2. d4f3 (53.0%)
3. f8d6 (51.5%)
4. f8c5 (50.4%)
5. c7c6 (48.4%)
</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): r1b2rk1/ppp1nppp/2n1p3/1B1q4/3PN3/P1P5/1P2QPPP/R1B1K2R b KQ -
Side to move: Black
Legal moves: f7f5, c6d8, h7h6, c6a5, d5c5, d5d6, e6e5, d5g5, c8d7, d5c4, d5f5, h7h5, d5d8, d5b5, d5e5, c6e5, f8d8, d5h5, d5e4, f7f6, a8b8, f8e8, d5d4, g7g6, b7b6, d5a2, d5d7, c6d4, g7g5, a7a6, c6b4, d5b3, c6b8, a7a5, e7g6, g8h8, e7f5

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

<rationale>
Position analysis (Win %):
1. c6a5 (57.1%)
2. e6e5 (51.0%)
3. f7f5 (48.7%)
</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): r4rk1/1p2pp2/3pb1pQ/2q5/p1PNnR2/8/PP2B2P/3R2K1 w - -
Side to move: White
Legal moves: g1g2, a2a3, f4f2, e2d3, b2b3, f4g4, f4f7, d1f1, g1h1, f4e4, d1b1, d1e1, h6h8, d1a1, e2h5, f4f1, h6h5, f4f6, e2f1, h6g5, g1f1, h6g6, h6h4, e2g4, f4f3, b2b4, f4f5, f4h4, h2h4, d1d3, d1c1, h6h7, h6h3, e2f3, h2h3, h6f8, h6g7, d1d2

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

<rationale>
Position analysis (Win %):
1. f4e4 (80.8%)
2. h2h4 (46.2%)
3. b2b4 (30.6%)
4. e2g4 (28.3%)
5. g1g2 (26.6%)
</rationale><uci_move>f4e4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/5pp1/p1p4p/P1Pp4/3Pp3/4P2P/5PP1/3R2K1 w - -
Side to move: White
Legal moves: g1f1, d1f1, f2f4, d1c1, f2f3, h3h4, d1d2, g2g3, g2g4, g1h2, d1e1, d1a1, d1d3, d1b1, g1h1

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

<rationale>
Position analysis (Win %):
1. d1b1 (87.0%)
2. f2f3 (50.0%)
3. g1h2 (50.0%)
</rationale><uci_move>d1b1</uci_move><|eot_id|>


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

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

Position (FEN): 6R1/8/4kP2/2p3PP/2K5/r2n4/8/2b5 b - -
Side to move: Black
Legal moves: d3e1, d3b4, a3c3, e6d7, a3a5, d3f4, c1g5, a3b3, d3e5, a3a6, c1b2, a3a4, d3f2, c1f4, d3b2, a3a7, e6f7, a3a2, a3a8, c1e3, a3a1, e6e5, e6d6, e6f5, c1d2

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

<rationale>
Position analysis (Win %):
1. e6f5 (26.3%)
2. e6f7 (21.9%)
3. d3e5 (21.3%)
</rationale><uci_move>e6f5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/7p/p1k2P2/6P1/1PK5/8 w - -
Side to move: White
Legal moves: f4f5, c2d1, g3g4, c2c1, b2b4, c2d2, c2b1, b2b3

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

<rationale>
Position analysis (Win %):
1. c2b1 (50.0%)
2. c2d2 (2.3%)
3. f4f5 (2.3%)
4. c2c1 (1.8%)
5. c2d1 (1.3%)
</rationale><uci_move>c2b1</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/pp1bbppp/4p3/2Ppn3/PP6/2P1B3/4BPPP/RN1Q1RK1 w - -
Side to move: White
Legal moves: e2f3, f1e1, b1a3, e2a6, d1c2, b4b5, c5c6, g1h1, d1d4, d1d5, a4a5, e3g5, b1d2, e3c1, e2c4, d1e1, e2h5, d1c1, h2h3, g2g3, e2d3, e2b5, d1d2, e3d4, d1b3, c3c4, e2g4, a1a2, f2f3, d1d3, e3d2, h2h4, f2f4, g2g4, e3f4, a1a3, e3h6

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

<rationale>
Position analysis (Win %):
1. f2f4 (55.7%)
2. a4a5 (55.4%)
3. b1d2 (55.2%)
4. b1a3 (52.4%)
5. d1c2 (50.8%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kbnr/pp3ppp/8/2P5/1q1pN3/8/P2BPPPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: g7g6, f8c5, e8e7, b4b5, f8e7, g7g5, b4b3, b8c6, b4a3, b8a6, h7h5, b8d7, e8d7, b4a5, g8h6, b4b2, f7f6, f7f5, b4c3, b4d2, d4d3, c8e6, c8f5, e8d8, a7a5, c8g4, b4b1, g8e7, a7a6, b4c4, c8d7, b7b5, b4b6, b4a4, f8d6, b4c5, g8f6, h7h6, b7b6, c8h3

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

<rationale>
Position analysis (Win %):
1. b4c4 (58.9%)
2. b4b2 (56.1%)
3. b4a3 (55.5%)
</rationale><uci_move>b4c4</uci_move><|eot_id|>


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

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

Position (FEN): rn3bk1/7p/1pqNrpp1/2pRp2n/P3P3/1P1Q1NP1/1B3P1P/3R2K1 b - -
Side to move: Black
Legal moves: a8a6, c5c4, b8d7, e6d6, h5g3, g8g7, c6b5, f8d6, h7h6, c6d6, e6e8, f6f5, c6c7, c6a4, f8h6, f8g7, b6b5, c6d5, c6c8, a8a5, a8a7, e6e7, c6b7, c6e8, g6g5, b8a6, g8h8, h5g7, c6d7, f8e7, h5f4, a8a4

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

<rationale>
Position analysis (Win %):
1. h7h6 (77.4%)
2. a8a7 (77.2%)
3. e6d6 (75.2%)
4. f8d6 (75.1%)
5. c5c4 (73.3%)
</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): 6k1/1p3pbn/p2p2n1/2pP2PR/P1P3P1/2N3K1/1P6/2QBq3 w - -
Side to move: White
Legal moves: g3h2, g3f3, g3h3, g3g2

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

<rationale>
Position analysis (Win %):
1. g3f3 (9.9%)
2. g3g2 (1.0%)
3. g3h2 (1.0%)
</rationale><uci_move>g3f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/1qp4p/n7/BP6/2NPn3/P2Q2PP/R3K1NR b KQ -
Side to move: Black
Legal moves: c8f5, e3d1, a7a6, b6b7, f7f6, c8a6, a5b7, g7g6, e3g2, e3d5, b6a6, e3g4, c8b7, b6c5, c8g4, b6c7, h6h5, c8h3, b6b8, c8d7, b6d8, e3c4, e3c2, g8h7, c8e6, a8b8, e3f5, b6b5, e3f1, a5c4, c6c5, f8e8, g8h8, a5b3, f8d8, b6d4, b6b4, f7f5, g7g5

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

<rationale>
Position analysis (Win %):
1. f8e8 (20.7%)
2. b6b4 (17.3%)
3. c8g4 (16.9%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/1K2B3/6R1/3r4/6k1 b - -
Side to move: Black
Legal moves: d2g2, g1f1, g1f2, g1h2

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

<rationale>
Position analysis (Win %):
1. d2g2 (99.0%)
2. g1f2 (50.0%)
3. g1h2 (50.0%)
4. g1f1 (50.0%)
</rationale><uci_move>d2g2</uci_move><|eot_id|>


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

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

Position (FEN): r1b2k1r/pp2nppp/3Np3/1Bq1n3/Pb1p4/5N2/1P1B1PPP/R2Q1RK1 w - -
Side to move: White
Legal moves: d2h6, b5a6, h2h3, d2c1, f3g5, f3d4, g1h1, a1b1, f3e5, g2g3, d1e2, d6f5, b5c6, d1c1, a1a2, d1c2, d2c3, d1b1, d2g5, d2e1, a1c1, b5d3, g2g4, d6c4, h2h4, d6e8, d6b7, b5e8, b5d7, d6e4, b2b3, b5e2, f3h4, f3e1, d6c8, d6f7, d2f4, d2e3, f1e1, d1b3, d1e1, b5c4, a4a5, d2b4, a1a3

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

<rationale>
Position analysis (Win %):
1. d6e4 (81.2%)
2. f3e5 (75.7%)
3. d6b7 (51.6%)
</rationale><uci_move>d6e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/4pn2/1p6/1bpP4/5NP1/1PQNPPBP/R1B1K2R w KQ -
Side to move: White
Legal moves: a1a3, h1f1, h2h4, a1a6, f3e5, c2b1, a1a5, c2g6, e2e3, g2h3, g3g4, a1b1, e1d1, c2d3, f3h4, e2e4, c2f5, c2b3, c2e4, c2c4, h2h3, g2f1, e1g1, c2d1, c2c3, a1a2, b2b3, f3g5, a1a7, d4d5, c2h7, f3g1, c2a4, a1a4, h1g1, e1f1

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

<rationale>
Position analysis (Win %):
1. f3g5 (61.1%)
2. f3e5 (38.6%)
3. f3h4 (33.8%)
4. f3g1 (31.9%)
5. b2b3 (31.6%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp3ppp/2p5/4p3/3P4/2N1Bp2/PPP3PP/R2QKBNR w KQkq -
Side to move: White
Legal moves: c3d5, f1b5, d1e2, h2h4, c3e4, g1e2, a1c1, b2b4, d1d2, h2h3, c3b5, g2g4, g2f3, e3g5, e3d2, d4d5, d1c1, e1d2, g2g3, d1f3, f1a6, c3a4, c3e2, f1d3, g1f3, e1f2, e3h6, c3b1, e3f2, a1b1, a2a4, d4e5, e3c1, b2b3, f1c4, d1b1, f1e2, g1h3, d1d3, e3f4, a2a3

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

<rationale>
Position analysis (Win %):
1. g1f3 (51.5%)
2. d1f3 (50.0%)
3. d4e5 (44.8%)
4. d1d2 (43.5%)
5. g2f3 (43.4%)
</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): 2k4r/pp3ppp/4p3/2n5/8/2P2P2/PPBr1P1P/2R1R1K1 b - -
Side to move: Black
Legal moves: d2d7, h8f8, d2d4, f7f6, c8c7, c5b3, g7g6, d2f2, c8d7, c5e4, d2c2, e6e5, c8d8, h8d8, d2d5, c5d3, c5d7, b7b5, a7a6, d2d6, h7h5, h8e8, d2d3, d2d8, f7f5, g7g5, b7b6, d2e2, d2d1, h7h6, c8b8, a7a5, h8g8, c5a6, c5a4

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

<rationale>
Position analysis (Win %):
1. b7b6 (43.7%)
2. c5d3 (43.2%)
3. h8d8 (35.7%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/p2b2pp/2p1pqn1/1pQ5/8/2N2N2/PP1B1PPP/R4RK1 w - -
Side to move: White
Legal moves: c3a4, d2e3, c5e5, c3d5, c5a7, c5d4, c5c6, c5b5, b2b4, c5g5, g2g4, c3b5, a2a4, d2e1, c3e4, c5f5, c5b6, f3e1, a1e1, d2g5, f3d4, c5c4, f3e5, g1h1, a1d1, h2h4, f1e1, c5h5, c5d6, d2h6, f1c1, h2h3, d2c1, f3g5, c3d1, a1b1, f1d1, a1c1, c5b4, c3e2, a2a3, c3b1, c5e3, f1b1, c5d5, b2b3, c5f8, c5a3, f3h4, c5e7

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

<rationale>
Position analysis (Win %):
1. c3b5 (99.1%)
2. c5a7 (98.7%)
3. c3e4 (98.6%)
</rationale><uci_move>c3b5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2B2q2/2N5/3p4/1Pn3P1/P2QPP1P/2R2RK1 b - -
Side to move: Black
Legal moves: f8e8, f8b8, f6g6, f6f4, a7a5, f8d8, f6e7, c3d5, a8c8, f6d6, c3b1, h7h6, c3a4, a8b8, f6h4, f8c8, f6c6, c3e4, a8d8, h7h5, c3a2, b7b5, g7g6, d4d3, f6f5, f6f2, a8e8, g7g5, b7b6, f6e5, f6d8, a7a6, f6h6, c3d1, f6g5, c3b5, b7c6, c3e2, g8h8, f6e6, f6f3

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

<rationale>
Position analysis (Win %):
1. a8c8 (72.0%)
2. b7c6 (50.0%)
3. f6c6 (46.5%)
</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): r4bk1/pp2r1p1/2p4p/5Q2/2P4R/BP2q1P1/P3P2P/5R1K b - -
Side to move: Black
Legal moves: e7e6, e3g1, a8d8, e3g5, e3d3, e3d2, e3c5, e3c1, g8h8, b7b5, a8c8, e7f7, e3e6, g7g6, e7d7, e3c3, e3e4, b7b6, e3b3, e3f4, e7e4, e3e2, e3g3, c6c5, e3f2, e3f3, e3d4, e3e5, h6h5, a7a6, a8b8, e7e8, g7g5, e7c7, a8e8, e3b6, a7a5, e7e5

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

<rationale>
Position analysis (Win %):
1. e3e5 (83.8%)
2. e3g5 (83.0%)
3. g7g6 (82.1%)
4. e7e8 (60.0%)
</rationale><uci_move>e3e5</uci_move><|eot_id|>


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

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

Position (FEN): 5bk1/2p2ppp/3P4/p7/7r/P2RB3/r4PP1/5RK1 b - -
Side to move: Black
Legal moves: h4a4, a2d2, f7f5, a2a3, c7c6, g7g6, f8d6, h4d4, a2f2, h4f4, h7h6, c7d6, a2b2, h4h3, f7f6, g8h8, g7g5, h4b4, a2e2, a5a4, h4g4, a2c2, f8e7, h4h2, h4c4, h7h5, h4h6, c7c5, h4h1, h4e4, h4h5, a2a1

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

<rationale>
Position analysis (Win %):
1. f7f5 (81.0%)
2. c7d6 (43.0%)
3. f8d6 (28.6%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/p4p1p/5p2/2bP4/4P3/5P2/PP1KNnPP/2R5 b - -
Side to move: Black
Legal moves: c5b6, f2d1, g8f8, f6f5, h7h6, c5e7, f2d3, f2e4, a7a5, c5e3, a8c8, g8g7, c5a3, c5f8, g8h8, c5b4, a7a6, h7h5, a8b8, c5d4, f2h1, a8d8, f2g4, f2h3, a8f8, c5d6, a8e8

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

<rationale>
Position analysis (Win %):
1. c5b6 (70.5%)
2. a8c8 (69.3%)
3. c5f8 (67.2%)
</rationale><uci_move>c5b6</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/p5p1/1pp1p1N1/P2p1n2/1P1P3p/2P1P2P/6PK/R1R5 w - -
Side to move: White
Legal moves: g6h4, a1a3, g6h8, g6f4, c3c4, g6e7, c1e1, h2g1, c1b1, g6e5, c1f1, c1g1, a1b1, h2h1, e3e4, c1h1, g2g3, b4b5, g2g4, a5a6, a1a4, c1c2, a5b6, c1d1, g6f8, a1a2

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

<rationale>
Position analysis (Win %):
1. c1e1 (60.2%)
2. a1a4 (55.0%)
3. c1b1 (54.9%)
4. c1f1 (54.2%)
5. g6f4 (54.0%)
</rationale><uci_move>c1e1</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/pbqn1ppp/2n1p3/3pP1B1/1ppP2QP/2P1N1P1/PP3PB1/R3R1K1 b - -
Side to move: Black
Legal moves: c6b8, c7d8, g8h8, c6d4, g7g6, c7b8, d7f8, c7d6, c7a5, a7a6, d7f6, b7a6, b4b3, c7e5, d7b6, a7a5, c6e5, c7b6, d7e5, c8e8, b4c3, c8d8, f7f6, c8b8, g8f8, d7b8, c6e7, c6d8, d7c5, a8b8, f7f5, c8f8, c6a5, h7h6, h7h5

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

<rationale>
Position analysis (Win %):
1. c6e5 (70.8%)
2. d7e5 (70.1%)
3. g8h8 (68.1%)
</rationale><uci_move>c6e5</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/1b3pbp/p5p1/1p1n4/1PpN4/P1B1P1N1/1Q3PPP/R4RK1 w - -
Side to move: White
Legal moves: d4f5, g1h1, d4b5, a1e1, f2f4, a3a4, d4b3, a1a2, d4e6, d4c6, a1b1, d4f3, b2b1, c3d2, b2b3, h2h3, f1d1, a1d1, g3e2, a1c1, b2a2, d4c2, g3h5, g3e4, b2c1, h2h4, b2d2, c3e1, d4e2, e3e4, f1c1, f1b1, f1e1, f2f3, g3h1, b2e2, g3f5, b2c2

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

<rationale>
Position analysis (Win %):
1. d4b5 (35.9%)
2. a1d1 (26.1%)
3. f1d1 (24.8%)
4. g1h1 (22.8%)
5. g3e2 (21.2%)
</rationale><uci_move>d4b5</uci_move><|eot_id|>


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

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

Position (FEN): rq3rk1/pp3ppp/1bn5/3b4/8/2BB3P/PPQ2PP1/R3R1K1 w - -
Side to move: White
Legal moves: g1h1, c3e5, e1e2, h3h4, d3f5, c2c1, g1f1, d3e2, e1d1, c2d1, c3d2, c2a4, c3a5, c2e2, c3b4, e1e4, d3f1, d3h7, a1d1, a1b1, c3d4, c3f6, g2g4, b2b4, d3a6, d3b5, a2a3, c3g7, e1e6, c2b1, a2a4, d3c4, e1b1, d3g6, b2b3, c2b3, g2g3, e1f1, e1e5, e1e8, a1c1, c2d2, d3e4, e1e7, e1e3, e1c1

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

<rationale>
Position analysis (Win %):
1. d3h7 (50.0%)
2. a1d1 (25.1%)
3. b2b3 (20.7%)
</rationale><uci_move>d3h7</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/p1p1bppp/8/1bnQP3/5B2/4P3/PP3PPP/RN2K1NR w KQkq -
Side to move: White
Legal moves: b2b4, d5f3, d5b3, d5d8, g2g4, d5d1, f4g3, d5c6, g1h3, b2b3, e1d1, d5f7, f2f3, h2h3, g1e2, e5e6, f4g5, e3e4, d5e6, d5d6, g2g3, d5c5, d5c4, f4h6, d5d3, e1d2, d5b7, d5d2, h2h4, d5d4, a2a3, g1f3, b1c3, b1a3, d5a8, a2a4, d5d7, b1d2, d5e4

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

<rationale>
Position analysis (Win %):
1. d5d8 (37.3%)
2. b1c3 (17.3%)
3. d5d4 (17.1%)
</rationale><uci_move>d5d8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/pn1p1pp1/2nP3p/1p6/4B3/5N2/PB3PPP/R2QR1K1 b - -
Side to move: Black
Legal moves: g8h8, d8c7, d8h4, b7c5, c6d4, c6b4, c6a5, a8b8, a7a6, f7f5, b7a5, f8e8, d8a5, f7f6, d8e8, b7d6, g7g5, c6e7, g7g6, b5b4, d8f6, d8e7, c6b8, h6h5, a7a5, d8g5, c6e5, d8b6

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

<rationale>
Position analysis (Win %):
1. a7a5 (84.4%)
2. b5b4 (81.6%)
3. b7c5 (81.1%)
4. f8e8 (76.9%)
5. b7a5 (76.3%)
</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): r2q1rk1/pppn1pbp/5np1/3Pp3/4P3/2N4P/PPP1BP2/R1BQ1RK1 w - -
Side to move: White
Legal moves: e2b5, f2f3, a2a4, e2h5, h3h4, d1e1, c1h6, c3a4, e2g4, d1d2, g1h2, c3b1, c1g5, c1e3, e2c4, d1d3, f1e1, g1h1, c1f4, f2f4, c3b5, a2a3, c1d2, a1b1, e2d3, e2f3, g1g2, d5d6, e2a6, b2b4, d1d4, b2b3

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

<rationale>
Position analysis (Win %):
1. c1g5 (50.0%)
2. d1d2 (46.9%)
3. g1h1 (46.9%)
</rationale><uci_move>c1g5</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/pppq1pp1/1b2r2p/n2np3/P3N2B/2PP1N1P/BP3PP1/R2Q1RK1 b - -
Side to move: Black
Legal moves: d5e3, g8f8, a7a6, e6d6, d7b5, d7d8, e6f6, d7d6, d7e7, h6h5, g7g6, d5e7, d5f4, g8h8, c7c6, b6c5, d5f6, d5b4, e6g6, a8b8, g7g5, a5c6, g8h7, d7c6, f7f5, b6e3, a5c4, e6e8, d7a4, d7e8, f7f6, b6f2, e6c6, b6d4, a5b3, e6e7, c7c5, d5c3

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

<rationale>
Position analysis (Win %):
1. e6g6 (71.8%)
2. c7c5 (71.4%)
3. f7f5 (70.8%)
4. a7a6 (67.9%)
5. a5c6 (65.4%)
</rationale><uci_move>e6g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2p2p2/5b2/2BP4/8/PPPBNPPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: f5h3, d8d5, e8e7, f8d6, f5c2, b8d7, d8e7, b8a6, f5g4, b7b6, f5e6, d8d4, d8d6, a7a6, f5c8, h8g8, g7g5, f8b4, a7a5, f5e4, f5d3, d8d7, d8b6, b7b5, f5d7, f8c5, h7h6, e8d7, g7g6, h7h5, d8a5, f8a3, d8c8, d8c7, f5g6, f8e7, c6c5

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

<rationale>
Position analysis (Win %):
1. b8a6 (56.3%)
2. d8d7 (56.0%)
3. f8d6 (53.2%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pprq1pp1/4p2p/3pP3/1P1P4/P3P3/1Q2R1PP/2R3K1 b - -
Side to move: Black
Legal moves: g8h7, c7c4, c7c1, f8b8, c7c6, g7g5, f8d8, f8e8, f7f5, c7c5, f7f6, h6h5, b7b5, d7b5, c7c3, d7d8, d7c6, a7a5, d7e8, f8a8, b7b6, d7d6, d7a4, g7g6, c7c2, c7c8, d7e7, d7c8, g8h8, f8c8, a7a6

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

<rationale>
Position analysis (Win %):
1. c7c4 (49.1%)
2. c7c1 (48.9%)
3. f8c8 (45.2%)
</rationale><uci_move>c7c4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/3b2r1/p1p5/P1Ppqp1p/8/3BPRP1/1Q3RP1/6K1 b - -
Side to move: Black
Legal moves: e8e6, e5b8, h5h4, e5g3, e5f4, e8d8, e5e7, g8h8, g7g4, e8b8, e8a8, e8c8, e5c7, f5f4, e5b2, e8f8, e5e3, e5e6, g7g6, d5d4, e5f6, e5e4, e8e7, g7e7, g7g3, g8f7, g8f8, g7h7, e5d4, e5d6, g8h7, g7g5, e5c3, d7e6, g7f7, d7c8

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

<rationale>
Position analysis (Win %):
1. e5c7 (63.5%)
2. d7c8 (63.4%)
3. g7e7 (61.7%)
4. g7g4 (59.2%)
5. e5b2 (58.7%)
</rationale><uci_move>e5c7</uci_move><|eot_id|>


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

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

Position (FEN): R7/5p1k/2q2p1P/2p5/3p1Q2/1r4P1/5PK1/4R3 w - -
Side to move: White
Legal moves: f4e4, f4f3, g2h3, f2f3, g2h2, g2f1, g2g1, e1e4

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

<rationale>
Position analysis (Win %):
1. g2g1 (99.0%)
2. f2f3 (99.6%)
3. g2h3 (99.6%)
4. e1e4 (92.9%)
5. f4e4 (87.0%)
</rationale><uci_move>g2g1</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pkp/8/8/8/5PPP/4P1K1/8 w - -
Side to move: White
Legal moves: f3f4, g3g4, e2e4, e2e3, g2h2, g2g1, g2f1, g2h1, h3h4, g2f2

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

<rationale>
Position analysis (Win %):
1. g2f2 (98.9%)
2. f3f4 (97.0%)
3. g3g4 (96.3%)
</rationale><uci_move>g2f2</uci_move><|eot_id|>


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

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

Position (FEN): 2q2rk1/1R2n1pn/1P1p1r2/2p1p2p/2P4P/3PBPP1/2B3QK/R5N1 b - -
Side to move: Black
Legal moves: f8f7, e7d5, e7c6, c8h3, c8g4, g7g5, f8d8, c8e8, g7g6, c8b7, c8f5, c8c6, e7f5, f8e8, f6f3, c8c7, c8b8, e5e4, c8d7, c8e6, c8a8, g8h8, d6d5, h7g5, f6f7, f6e6, e7g6, f6f5, f6h6, f6g6, f6f4, g8f7, c8d8

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

<rationale>
Position analysis (Win %):
1. c8e6 (89.7%)
2. e7d5 (88.2%)
3. f6f7 (87.4%)
4. e7f5 (87.2%)
5. c8b7 (68.9%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/ppp3pp/4p3/3p1p2/2PP1B2/2P1P3/P4PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: a7a6, d8d6, d8g5, g7g5, b8a6, h7h5, g7g6, b7b6, c7c6, g8f6, c8d7, b8c6, h7h6, e8d7, g8h6, b8d7, e8f8, d8h4, e6e5, d8e7, d8f6, g8e7, d5c4, a7a5, d8d7, e8e7, b7b5, c7c5, e8f7

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

<rationale>
Position analysis (Win %):
1. c7c6 (61.6%)
2. b8c6 (60.9%)
3. d8e7 (60.6%)
4. g8f6 (59.7%)
5. g8e7 (58.9%)
</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): 1rb1kb1r/1p2pppp/pN3n2/3pN3/3n1B2/8/PPP2PPP/R3KB1R w KQk -
Side to move: White
Legal moves: a2a3, c2c4, h2h3, a1c1, e5g4, b6c8, f4e3, b2b3, f2f3, a1d1, e5f3, a1b1, e5f7, f4h6, c2c3, e1d1, f1e2, f1c4, f4d2, b6a4, e5c4, e5d7, e1d2, e5c6, f1d3, a2a4, f1a6, e1c1, b6a8, f1b5, b2b4, f4c1, h2h4, b6d5, g2g4, b6d7, g2g3, b6c4, e5d3, f4g5, h1g1, f4g3, e5g6

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

<rationale>
Position analysis (Win %):
1. e5d3 (65.0%)
2. f1d3 (53.0%)
3. a1c1 (49.9%)
4. e5f7 (49.8%)
</rationale><uci_move>e5d3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp3ppp/2nb1n2/4pb2/2Pp4/1P1P1N2/PB1NBPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: d1b1, b3b4, d1e1, f3d4, a1b1, d1c1, f3g5, b2c3, d2e4, a2a4, f3h4, f1e1, g2g4, f3e1, h2h4, d1c2, b2c1, g1h1, b2a3, f3e5, b2d4, g2g3, a1c1, d2b1, c4c5, a2a3, h2h3

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

<rationale>
Position analysis (Win %):
1. f3g5 (42.0%)
2. f3e1 (41.1%)
3. f3h4 (40.6%)
4. a2a3 (39.7%)
5. b2c1 (39.3%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): rn6/2p1bk1p/3p2p1/1K1np3/P7/4B1NP/2R2P2/R7 b - -
Side to move: Black
Legal moves: d5f6, e7g5, g6g5, c7c5, e7d8, f7f8, a8a5, d5b6, d5e3, f7g8, e5e4, d5b4, b8a6, b8d7, e7f6, e7h4, f7e8, b8c6, c7c6, d5f4, f7g7, f7e6, d5c3, f7f6, e7f8, a8a7, a8a6, h7h6, a8a4, h7h5

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

<rationale>
Position analysis (Win %):
1. b8a6 (36.2%)
2. b8d7 (35.1%)
3. f7e6 (32.8%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

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

Position (FEN): 3N2k1/2bn1pp1/r6p/p3p3/8/4B2P/PP4P1/5RK1 w - -
Side to move: White
Legal moves: d8b7, g2g3, g1f2, f1f5, f1f4, e3f4, e3d4, f1f7, f1e1, g2g4, f1f3, e3a7, f1a1, h3h4, f1f6, a2a4, f1b1, e3h6, f1f2, d8f7, e3d2, a2a3, e3c5, e3g5, e3b6, d8e6, g1h2, g1h1, e3c1, e3f2, b2b4, d8c6, f1d1, f1c1, b2b3

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

<rationale>
Position analysis (Win %):
1. f1c1 (42.7%)
2. f1d1 (39.5%)
3. d8b7 (39.1%)
4. e3f2 (32.5%)
5. d8f7 (29.5%)
</rationale><uci_move>f1c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1nk1p/6p1/6B1/8/b1P5/P1P2rPP/1K1R4 w - -
Side to move: White
Legal moves: d1d5, d1d7, g5h6, g5e7, d1c1, g2g3, g5d2, d1h1, h2h4, d1d6, g5h4, d1d4, c3c4, g5f6, g5c1, b1a1, d1d3, g5e3, d1f1, d1d2, g5f4, h2h3, d1e1, d1g1, g2g4, d1d8

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

<rationale>
Position analysis (Win %):
1. g5e3 (5.4%)
2. g5c1 (5.4%)
3. c3c4 (5.4%)
4. b1a1 (4.9%)
5. d1c1 (3.7%)
</rationale><uci_move>g5e3</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1k2r/p3pp1p/2p3p1/q7/2P5/2P1P3/P1Q2PPP/2R1KB1R b Kk -
Side to move: Black
Legal moves: a5f5, a5c7, b8b5, a5b6, c8f5, a5a4, e8g8, a5a6, a7a6, c8b7, c6c5, b8a8, a5b5, a5d8, g6g5, c8h3, b8b4, a5a2, h7h6, a5c3, a5c5, b8b2, a5e5, b8b1, c8e6, b8b6, a5d5, e7e5, a5h5, e8d7, b8b3, e8d8, f7f6, e8f8, h8g8, e7e6, c8d7, c8a6, h8f8, b8b7, c8g4, a5g5, f7f5, a5b4, h7h5, a5a3

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

<rationale>
Position analysis (Win %):
1. b8b6 (49.1%)
2. e8f8 (48.6%)
3. c8e6 (46.6%)
4. a5a3 (43.0%)
</rationale><uci_move>b8b6</uci_move><|eot_id|>


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

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

Position (FEN): Q7/p2kpN1p/2p1brp1/3q4/np6/5P2/1PP3P1/1NK2B1R b - -
Side to move: Black
Legal moves: e6f7, e6g4, d5d1, d5c5, a7a6, f6f7, h7h6, d5e5, d5f5, e6f5, d5h5, d7c7, d5a5, d5a2, f6f4, d5b5, a4c5, b4b3, d5d3, d5f3, d5c4, f6f5, c6c5, d5e4, a7a5, d5d6, g6g5, h7h5, a4b6, a4b2, d5g5, d5b3, a4c3, f6f3, e6h3, d5d2, d5d4

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

<rationale>
Position analysis (Win %):
1. c6c5 (94.9%)
2. e6h3 (94.8%)
3. d5a5 (89.6%)
4. f6f7 (84.9%)
5. e6f7 (82.4%)
</rationale><uci_move>c6c5</uci_move><|eot_id|>


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

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

Position (FEN): 1r1qk2r/n3bppp/3pb3/p1p5/1p2nP2/P1P1BN2/1P2B1PP/RN1Q1R1K w k -
Side to move: White
Legal moves: f3d2, d1d6, e3f2, e3d4, e2c4, a1a2, d1a4, d1c2, c3b4, h2h4, f3e1, f3g5, a3b4, g2g4, e2a6, e3d2, h1g1, d1e1, h2h3, f3d4, f1f2, f3g1, b2b3, d1b3, f1e1, f4f5, d1d4, f1g1, d1c1, d1d5, f3e5, g2g3, e3c5, a3a4, f3h4, d1d3, e2d3, b1d2, c3c4, e2b5, e3c1, e3g1, d1d2

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

<rationale>
Position analysis (Win %):
1. a3b4 (62.3%)
2. f4f5 (53.6%)
3. c3b4 (50.6%)
</rationale><uci_move>a3b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1b1p1p/1n4p1/2pP4/4PP2/2b1B3/PP1Q3P/2KR1B1R w - -
Side to move: White
Legal moves: b2b4, f1b5, b2c3, h1g1, f1a6, c1c2, f1h3, d2c2, c1b1, d2c3, e4e5, d5d6, e3c5, h2h3, e3f2, d2f2, f1g2, a2a4, d2e1, f4f5, f1c4, h2h4, d1e1, f1d3, d2e2, b2b3, d2d4, d2g2, e3g1, a2a3, f1e2, e3d4, d2d3

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

<rationale>
Position analysis (Win %):
1. d2c3 (54.0%)
2. b2c3 (51.7%)
3. d2f2 (25.7%)
</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): 2rq1rk1/3npb2/2np2p1/p1p3B1/1p2P2N/2PP3P/Pb1QN1B1/3R1RK1 b - -
Side to move: Black
Legal moves: f7b3, b4c3, c6d4, c8b8, b2a3, g8h7, c6e5, f7e8, d6d5, g8g7, c6b8, g8h8, a5a4, c8a8, f7e6, f7d5, b2a1, d8c7, d7b8, d7f6, d8e8, d7b6, d7e5, f7c4, d8b6, c5c4, f8e8, f7a2, b2c3, c8c7, c6a7, b2c1, e7e5, e7e6, b4b3

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

<rationale>
Position analysis (Win %):
1. b2a3 (58.0%)
2. b2c3 (47.6%)
3. b4c3 (46.3%)
</rationale><uci_move>b2a3</uci_move><|eot_id|>


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

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

Position (FEN): r1q1k2r/pp1bppb1/2np1np1/8/4P1Pp/1PN4P/PBP1NPB1/R2QK2R b KQkq -
Side to move: Black
Legal moves: c8d8, a8b8, a7a5, e8g8, c6d4, c8c7, h8h6, g6g5, f6e4, f6g8, e8d8, a7a6, h8h5, d7g4, g7f8, d7e6, e7e5, f6d5, b7b6, f6h5, h8f8, f6h7, c6d8, c6a5, c6b4, d6d5, h8g8, c6b8, h8h7, b7b5, e7e6, d7f5, c8b8, g7h6, e8f8, c6e5, f6g4

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

<rationale>
Position analysis (Win %):
1. a7a5 (59.3%)
2. d7g4 (59.3%)
3. a8b8 (59.2%)
4. f6g4 (51.5%)
</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): 3r1rk1/p3qpb1/2p1b2p/6p1/P1pP4/2N1PNP1/2Q2PP1/1R3RK1 w - -
Side to move: White
Legal moves: b1b2, b1b7, c2g6, f3h4, c2b3, f3e5, f3g5, c2b2, c2e2, b1a1, c3b5, c2e4, c2d2, f3d2, c2d3, c2a2, b1b8, a4a5, b1b4, e3e4, b1b5, g1h2, f1d1, c2c1, c3e2, c2h7, g1h1, c3a2, g3g4, d4d5, f1e1, f3h2, b1e1, f1c1, c3d1, b1b3, c3e4, c3d5, f3e1, b1b6, b1c1, c2f5, c2d1, b1d1

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

<rationale>
Position analysis (Win %):
1. f1d1 (52.9%)
2. f1c1 (50.6%)
3. f1e1 (50.0%)
</rationale><uci_move>f1d1</uci_move><|eot_id|>


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

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

Position (FEN): 2r5/1p5p/p4k2/5p2/2Bb1B2/1P3P1P/1P4P1/1K6 w - -
Side to move: White
Legal moves: f4g3, g2g3, f4h2, f4c1, c4e6, g2g4, b3b4, h3h4, c4b5, f4h6, c4f1, c4a6, f4d2, c4g8, c4d3, b1a1, f4c7, f4g5, b1c2, f4b8, f4d6, b1c1, b1a2, f4e3, f4e5, c4f7, c4e2, c4d5

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

<rationale>
Position analysis (Win %):
1. g2g4 (35.2%)
2. f4d2 (33.1%)
3. f4h6 (32.5%)
</rationale><uci_move>g2g4</uci_move><|eot_id|>


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

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

Position (FEN): 2k2r2/p2bp1b1/3p2P1/qn6/2pPPBn1/2N5/PP1KN1B1/R5Q1 b - -
Side to move: Black
Legal moves: c8c7, a5a3, f8g8, c8d8, c8b8, d7e6, g4e5, f8f4, f8h8, a7a6, g7h8, b5c3, b5c7, d7e8, e7e6, b5d4, g7h6, f8f6, g4f6, f8f5, a5c3, e7e5, f8f7, a5a2, a5a6, b5a3, g7d4, g4e3, a5b4, d7c6, f8e8, g7e5, c8b7, a5c7, g4h6, a5b6, d7f5, g4f2, a5a4, d6d5, g4h2, a5d8, f8d8, g7f6

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

<rationale>
Position analysis (Win %):
1. g7d4 (39.0%)
2. a5b6 (37.0%)
3. e7e5 (24.8%)
4. b5d4 (15.3%)
5. f8f4 (14.0%)
</rationale><uci_move>g7d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/8/6p1/2RPr3/P7/1r4PP/5RK1 w - -
Side to move: White
Legal moves: h2h4, c4c7, g1h1, g2g4, a3a4, f1f2, c4c6, c4c2, d4d5, c4b4, f1f4, f1e1, f1f7, c4c5, c4c8, c4c1, h2h3, f1d1, f1f5, c4a4, f1a1, f1f6, f1c1, g2g3, f1b1, f1f3, c4c3

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

<rationale>
Position analysis (Win %):
1. c4c8 (48.6%)
2. c4b4 (47.7%)
3. c4c7 (47.5%)
4. g1h1 (46.6%)
5. c4c3 (42.3%)
</rationale><uci_move>c4c8</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1p3pb1/2p1bnp1/r1q1p2p/7Q/P1NPPB1P/1BP3P1/1R3R1K w - -
Side to move: White
Legal moves: b1d1, h4c4, f1f2, b2a1, f3d1, f3c6, h4e1, h1g1, c3b5, a3a4, h4d4, h4g5, f1c1, h4h5, f3e2, g2g3, h4f4, f1d1, h4f6, d3d4, c3d1, h4g4, f3g4, b1c1, f3e4, b1a1, h1h2, c3e4, h4f2, b1e1, c3d5, h4b4, h4g3, h4e4, h4a4, c3a4, f3d5, e3e4, c3e2, b2c1, f1e1, f1g1, f3h5, g2g4, c3a2

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

<rationale>
Position analysis (Win %):
1. f3d1 (47.5%)
2. h4e1 (44.0%)
3. h4b4 (43.8%)
4. h4g5 (43.7%)
5. h4f2 (43.2%)
</rationale><uci_move>f3d1</uci_move><|eot_id|>


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

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

Position (FEN): r3qr1k/pb3ppp/1p1np3/2ppN1PP/3PnP2/2PBPQ2/PP1N4/R3K2R b KQ -
Side to move: Black
Legal moves: a7a6, e8d8, f7f6, b7c8, f8g8, e8d7, d6c8, e4f2, h7h6, e4f6, e8b8, a8d8, d6c4, a7a5, e8c6, h8g8, e4g3, b7c6, c5d4, e8b5, c5c4, d6b5, d6f5, e8e7, b7a6, e8c8, a8b8, a8c8, e8a4, b6b5, e4c3, f7f5, g7g6, e4d2, e4g5

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

<rationale>
Position analysis (Win %):
1. a7a5 (61.5%)
2. b6b5 (60.4%)
3. h8g8 (60.3%)
4. c5d4 (58.3%)
5. a8c8 (58.2%)
</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): 2b3k1/1p2rr2/p1p5/P1PpPpqp/8/3BPRP1/5RP1/4Q1K1 b - -
Side to move: Black
Legal moves: c8d7, h5h4, g5g3, g5g6, e7c7, g5e3, b7b5, f7h7, g8g7, e7e8, f7g7, g8h8, e7d7, c8e6, d5d4, g5h6, g5g4, g5g7, g5f4, b7b6, f7f6, g8f8, g8h7, g5f6, e7e6, g5h4, f7f8, e7e5, f5f4

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

<rationale>
Position analysis (Win %):
1. g5g6 (52.4%)
2. g5g4 (52.4%)
3. f7f8 (52.4%)
4. g5g7 (50.0%)
5. e7e5 (46.0%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/1pqp1ppp/p1n1pn2/2b2N2/4PP2/2NBB3/PPP3PP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: g7g6, c5a3, f6h5, c7d8, c7e5, c5a7, d7d6, c6b8, b7b6, c6b4, f6g4, f6d5, b7b5, c5e7, c6a7, a8a7, c5d6, c6a5, e8f8, h7h5, f6e4, a6a5, h7h6, f6g8, c5d4, c5e3, c6d4, c5f8, c7b8, d7d5, c7a5, c7d6, e6f5, c7f4, c6e5, e8g8, c7b6, e8d8, c6d8, h8g8, c6e7, g7g5, c5b6, h8f8, c5b4, e6e5, a8b8

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

<rationale>
Position analysis (Win %):
1. c6b4 (59.5%)
2. c6e7 (54.1%)
3. c7a5 (53.3%)
4. c5e3 (53.2%)
5. c7b6 (52.9%)
</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): 7r/1p1kp3/p2pp1p1/4nrPp/8/1NN5/PPP1R1P1/2KR4 w - -
Side to move: White
Legal moves: b3a1, c3b5, c1b1, e2e5, e2e1, e2e3, g2g3, d1h1, e2e4, c3d5, c1d2, a2a3, c3b1, d1e1, b3c5, d1d2, a2a4, d1d5, c3e4, d1d4, d1g1, b3d4, c3a4, b3d2, b3a5, e2f2, d1d3, g2g4, d1f1, e2d2, d1d6

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

<rationale>
Position analysis (Win %):
1. b3c5 (84.5%)
2. c3a4 (82.8%)
3. b3d4 (77.2%)
4. c3e4 (74.6%)
5. c1b1 (72.5%)
</rationale><uci_move>b3c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/6R1/3K4/1k6/5R2 w - - 0 1
Side to move: White
Legal moves: f1f2, g4f4, g4a4, g4g7, d3c4, d3d4, f1f5, g4h4, f1c1, d3e2, g4g2, d3e3, f1b1, g4e4, f1f3, f1e1, f1g1, g4g8, g4g6, f1f4, f1a1, g4c4, g4g5, f1f7, d3e4, g4b4, f1h1, d3d2, g4g1, g4g3, g4d4, f1f8, f1d1, f1f6

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>g4g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p5/p1P4p/Pp2kp2/1P5P/5K2/8/8 w - -
Side to move: White
Legal moves: f3f2, f3g3, f3e3, h4h5, f3e2, f3g2

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

<rationale>
Position analysis (Win %):
1. h4h5 (7.1%)
2. f3e2 (0.4%)
3. f3e3 (0.4%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppp2ppp/2nb1n2/4p3/8/2PP1N2/PP2BPPP/RNB1K2R w KQkq -
Side to move: White
Legal moves: b2b3, e2d1, b2b4, e2f1, f3d4, e1f1, c1h6, b1d2, d3d4, e1d2, b1a3, f3g5, f3e5, h1g1, a2a3, f3g1, h1f1, g2g4, c1f4, e1g1, h2h3, g2g3, f3d2, f3h4, c1d2, c1g5, c3c4, a2a4, c1e3, e1d1, h2h4

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

<rationale>
Position analysis (Win %):
1. b1d2 (50.0%)
2. c1e3 (48.5%)
3. h2h4 (47.1%)
4. a2a3 (46.9%)
</rationale><uci_move>b1d2</uci_move><|eot_id|>


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

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

Position (FEN): 4Rr1k/6pp/p1p2q1b/1p6/5P2/1QPP2P1/PP5P/6K1 w - -
Side to move: White
Legal moves: e8c8, b3d5, e8f8, e8e4, g3g4, e8a8, a2a4, e8d8, b3a4, b3c4, f4f5, e8e6, g1f1, b3e6, e8b8, g1f2, b3b5, g1h1, c3c4, b3f7, a2a3, h2h4, e8e5, b3d1, h2h3, e8e7, b3b4, b3c2, g1g2, e8e3, b3g8, e8e1, b3a3, e8e2, d3d4

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

<rationale>
Position analysis (Win %):
1. e8f8 (46.6%)
2. b3e6 (37.1%)
3. e8e6 (32.7%)
4. e8e1 (30.6%)
5. e8e4 (29.3%)
</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): 3r1rk1/ppp2ppp/3q4/8/6P1/P1Q1B2P/1P3PB1/R5K1 w - -
Side to move: White
Legal moves: c3c6, f2f4, c3c4, c3b3, g2f3, a1f1, c3c7, e3b6, c3d3, c3a5, e3h6, g2c6, g2d5, e3d4, c3c2, g2e4, e3c1, g4g5, b2b3, c3g7, c3e1, h3h4, e3g5, e3f4, a1c1, c3c5, c3e5, g1h1, a3a4, f2f3, a1e1, c3d2, a1d1, a1b1, c3b4, c3d4, g2b7, g1f1, e3a7, g2h1, b2b4, a1a2, e3d2, c3f6, c3c1, g2f1, e3c5

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

<rationale>
Position analysis (Win %):
1. e3c5 (82.1%)
2. g2b7 (81.0%)
3. a1c1 (79.8%)
4. b2b4 (76.9%)
</rationale><uci_move>e3c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p1nkppp/2n5/1N2p3/p1R5/P5P1/1P2PPBP/5RK1 b - -
Side to move: Black
Legal moves: f7f5, c6d4, e5e4, d7f6, d7c5, a8d8, c6b8, a8b8, h8d8, d7b8, e7f8, a8a7, h8f8, a8a5, d7b6, e7d8, e7f6, h8c8, h8e8, g7g6, e7e8, h7h6, f7f6, c6a5, b7b6, a8c8, a8g8, h7h5, h8b8, c6b4, a8a6, c6d8, g7g5, d7f8, e7e6, a8f8, c6a7, a8e8, h8g8

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

<rationale>
Position analysis (Win %):
1. h8d8 (59.4%)
2. h8b8 (57.9%)
3. h8c8 (57.8%)
4. a8a5 (56.4%)
5. d7b6 (54.9%)
</rationale><uci_move>h8d8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p1n1ppp/p3p3/3pP3/3n1P2/2N5/PPP2QPP/2KR1B1R w - -
Side to move: White
Legal moves: c3a4, f1d3, a2a4, h1g1, c1d2, d1d3, f2e2, c3e4, f2g1, f2f3, f2d2, f2d4, f2h4, c1b1, c3b5, f1c4, a2a3, f1e2, f2e1, g2g3, g2g4, d1d4, f2e3, f4f5, d1e1, f2g3, b2b4, h2h4, c3e2, h2h3, c3d5, d1d2, b2b3, c3b1, f1b5, f1a6

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

<rationale>
Position analysis (Win %):
1. f2d4 (53.7%)
2. d1d4 (53.0%)
3. c3d5 (24.6%)
</rationale><uci_move>f2d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pp/pkp1r3/2Rp1n2/PP1P4/3K1NPP/5P2/8 w - -
Side to move: White
Legal moves: g3g4, c5c4, b4b5, f3d2, c5b5, a4a5, c5c6, f3e1, f3h4, c5c3, d3c3, c5a5, c5d5, c5c1, f3g1, f3g5, d3d2, f3h2, h3h4, c5c2, f3e5, d3c2

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

<rationale>
Position analysis (Win %):
1. f3e5 (68.0%)
2. c5c2 (66.9%)
3. c5c1 (65.9%)
4. h3h4 (65.2%)
5. a4a5 (64.3%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/6P1/8/1K1P4/3k4 w - - 0 1
Side to move: White
Legal moves: d2d3, b2c3, g4g5, b2b3, b2a3, d2d4, b2a2, b2a1, b2b1

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

<rationale>
Endgame tablebase: Winning
Win probability: 95%
</rationale><uci_move>b2c3</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/ppqbn2p/4p1p1/2bpP3/2p2BB1/P1P5/1PQN1PPP/R4RK1 w - -
Side to move: White
Legal moves: f1c1, b2b3, g4h3, f1b1, f4e3, f4g5, f4h6, a1c1, b2b4, c2e4, g4d1, d2e4, h2h4, g4e6, g1h1, f4g3, c2d1, d2b1, c2b1, c2g6, c2b3, c2f5, c2c1, g4e2, g4f3, c2d3, g2g3, a1d1, d2b3, d2c4, a1e1, a1b1, f1d1, h2h3, g4h5, d2f3, f1e1, a1a2, a3a4, g4f5, c2a4

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

<rationale>
Position analysis (Win %):
1. f4h6 (50.3%)
2. f4g3 (49.1%)
3. f4g5 (42.6%)
4. f4e3 (41.6%)
5. g2g3 (30.1%)
</rationale><uci_move>f4h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppp1ppp/3b4/4P3/5Pnq/3BB1N1/PPQ3PP/R4RK1 w - -
Side to move: White
Legal moves: e3c1, g3f5, h2h3, f1b1, f1d1, d3c4, c2c6, e3b6, f1f3, c2d2, g3h1, d3h7, e3c5, e3a7, c2e2, a1c1, d3e2, g1h1, d3f5, a2a4, e5e6, a2a3, c2c3, d3a6, f1f2, a1b1, c2c4, c2b3, f4f5, d3g6, d3e4, e3f2, b2b3, f1c1, c2c1, g3e2, e3d2, g3e4, c2c7, c2c5, d3b5, f1e1, a1e1, e5d6, c2b1, c2f2, e3d4, a1d1, b2b4, c2d1

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

<rationale>
Position analysis (Win %):
1. f1f3 (49.0%)
2. d3h7 (26.4%)
3. f1e1 (12.7%)
</rationale><uci_move>f1f3</uci_move><|eot_id|>


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

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

Position (FEN): 1r1q1rk1/pp2ppbp/5np1/2p2b2/NnPp4/PP1PP1P1/1B3PBP/R2QNRK1 b - -
Side to move: Black
Legal moves: d8a5, e7e6, f6e8, f6d5, f5h3, b4a6, d8d6, d8c8, g8h8, a7a5, d4e3, b4d5, f6h5, g7h8, b7b6, f5e4, f5e6, d8c7, d8d7, f5g4, d8b6, b4c2, d8e8, f6e4, b8a8, h7h5, g7h6, b4d3, b4c6, b4a2, d8d5, g6g5, h7h6, f6g4, f5d7, f8e8, f5c8, b8c8, e7e5, f5d3, a7a6, b7b5, f6d7

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

<rationale>
Position analysis (Win %):
1. d4e3 (66.7%)
2. b4c6 (55.7%)
3. b4a6 (50.1%)
</rationale><uci_move>d4e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p6k/7p/5p2/7P/2P5/bP3K2/8 b - -
Side to move: Black
Legal moves: a2b3, a7a6, a2d5, h6h5, h7g8, a2c4, a2b1, a7a5, h7g6, a2f7, h7g7, a2g8, a2e6, f5f4, h7h8

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

<rationale>
Position analysis (Win %):
1. h7g7 (7.3%)
2. a2b3 (6.8%)
3. h7g6 (3.4%)
</rationale><uci_move>h7g7</uci_move><|eot_id|>


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

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

Position (FEN): r3kb1r/pp2n2p/5n2/2p1R1B1/7p/N1P3P1/PP4BP/R5K1 b kq -
Side to move: Black
Legal moves: h7h6, f8g7, e8f7, h8g8, h4g3, e8c8, f6d7, e8d8, a8b8, a8d8, h4h3, a7a6, a7a5, f6g4, c5c4, b7b6, f6g8, f6h5, a8c8, e8d7, h7h5, f6d5, f8h6, f6e4, b7b5

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

<rationale>
Position analysis (Win %):
1. h8g8 (89.3%)
2. f8g7 (88.6%)
3. f6d7 (88.0%)
4. f6g4 (86.9%)
5. e8f7 (86.9%)
</rationale><uci_move>h8g8</uci_move><|eot_id|>


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

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

Position (FEN): 8/2p3p1/8/4P2P/k7/2P5/2K1p3/8 w - -
Side to move: White
Legal moves: c3c4, c2d3, c2d2, h5h6, e5e6, c2b2, c2c1, c2b1

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

<rationale>
Position analysis (Win %):
1. c2d2 (92.6%)
2. c2d3 (0.4%)
3. h5h6 (0.4%)
</rationale><uci_move>c2d2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1ppp/2p1pn2/q2p2B1/2PP4/P1N1PN2/1P3PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: f6e4, f8a3, f8c5, c6c5, a7a6, g7g6, b7b6, a5b4, e8e7, f6h5, f8e7, a5c3, d7e5, b7b5, a5b6, h8g8, d7c5, e6e5, a5a4, a5c5, d7b8, a8b8, a5b5, a5a6, a5d8, d7b6, f8d6, h7h6, d5c4, e8d8, h7h5, f6g4, f6g8, f8b4, a5a3, a5c7

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

<rationale>
Position analysis (Win %):
1. h7h6 (53.2%)
2. d5c4 (52.7%)
3. f6e4 (49.1%)
</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): rn2nrk1/2qbbpBp/3pp3/8/pp2PN2/1B3NQ1/PPP2PPP/3R1RK1 b - -
Side to move: Black
Legal moves: c7b7, c7a7, d7b5, f7f6, c7c4, b8a6, c7c3, c7c5, e6e5, e7f6, e7g5, h7h6, e7h4, a8a6, b8c6, d7c6, a8a5, h7h5, f7f5, c7c2, c7b6, d7c8, a8a7, c7c8, a4a3, e8g7, a4b3, c7c6, d6d5, c7a5, e7d8, c7d8, e8f6

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

<rationale>
Position analysis (Win %):
1. e8g7 (99.0%)
2. e7g5 (98.9%)
3. e7h4 (96.8%)
</rationale><uci_move>e8g7</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/2Q2pp1/p3rn1p/1p6/5B1N/2N4P/PPq3P1/R4R1K b - -
Side to move: Black
Legal moves: e6c6, d8d1, d8b8, c2d1, e6e5, f6h5, d8a8, f6d7, c2f5, c2d3, f6e4, d8d4, a6a5, g7g6, e6d6, d8d7, d8c8, f6e8, c2e4, f6d5, f6h7, c2e2, g8h8, c2b3, c2c3, e6e2, c2g2, d8f8, d8d6, g7g5, c2d2, e6b6, e6e1, c2h7, d8d3, c2c1, d8d2, e6e7, g8f8, f6g4, h6h5, d8d5, e6e8, c2b1, c2f2, c2a4, e6e4, c2g6, c2b2, g8h7

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

<rationale>
Position analysis (Win %):
1. d8d4 (89.7%)
2. d8d3 (89.4%)
3. d8d7 (88.5%)
</rationale><uci_move>d8d4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b1nb2p/p3ppp1/1p1pP2P/3B1P2/P1NB1Q2/1PP3P1/R3K2R b KQ -
Side to move: Black
Legal moves: e7a3, e7c5, d7e5, d8b6, f8e8, a8a7, g6h5, a6a5, d7b6, e7d6, g8h8, d8b8, b5b4, e7b4, g8f7, d8e8, f8f7, a8c8, d8c7, g8g7, h7h6, f6f5, b7c6, f6e5, d8c8, a8b8, d7c5, d7b8, b7c8, g6g5, d8a5

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

<rationale>
Position analysis (Win %):
1. d7e5 (82.4%)
2. f8f7 (79.8%)
3. f6e5 (69.8%)
4. g6g5 (60.1%)
</rationale><uci_move>d7e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/5p2/8/8/K7/4k3/7R b - - 0 1
Side to move: Black
Legal moves: e2d2, e2f2, e2d3, e2f3, e2e3, f6f5

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): r5k1/p3rppp/1p1p1b2/n1pP4/P1P1b1PP/2P1N2R/1B2BP2/3RK3 b - -
Side to move: Black
Legal moves: a8e8, a5b7, a8b8, a8f8, a8d8, e7b7, e4f5, g7g5, f6e5, e4g6, e4d3, a5c6, e4h1, a7a6, g7g6, e4b1, h7h6, a5c4, e4c2, e4g2, e4f3, e4d5, a8c8, e7d7, e7e8, f6d4, e7c7, e7e6, h7h5, b6b5, f6h4, g8h8, g8f8, e7e5, f6g5, f6c3, a5b3

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

<rationale>
Position analysis (Win %):
1. f6e5 (40.7%)
2. g7g5 (37.9%)
3. a5b3 (37.9%)
4. h7h6 (37.2%)
5. a8e8 (33.8%)
</rationale><uci_move>f6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/pp2pppp/1qn2n2/3p4/3P1B2/5N2/PPQ1PPPP/RN2KB1R w KQkq -
Side to move: White
Legal moves: f4c7, h2h3, f4g3, c2f5, f4d6, f4e5, f4g5, f3e5, c2d3, b2b3, c2c6, c2a4, c2c5, g2g3, c2d1, b1c3, c2e4, f3d2, c2b3, c2g6, f4e3, c2h7, e1d2, e2e4, h2h4, c2c1, e2e3, g2g4, h1g1, f4b8, f3g5, f3h4, b2b4, a2a3, c2c3, c2c4, f4h6, f3g1, a2a4, e1d1, c2d2, f4c1, f4d2, b1a3, b1d2

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

<rationale>
Position analysis (Win %):
1. b1c3 (50.7%)
2. e2e3 (46.7%)
3. b1d2 (43.6%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r2r1/pp2p3/2p3Q1/7p/4R3/2P4P/PP2RqPK/8 b - -
Side to move: Black
Legal moves: d8f8, f2f3, f2f6, f2g3, d8d6, g8h8, e7e5, f2c5, f2f7, f2e3, g8g6, d8d7, c6c5, b8c7, f2g1, a7a6, d8d2, g8g7, a7a5, d8d1, h5h4, b8c8, b7b6, g8e8, f2h4, f2f5, d8e8, f2f1, f2d4, d8d3, d8d5, d8d4, d8c8, f2g2, e7e6, f2f8, f2e1, b8a8, f2b6, b7b5, f2e2, f2f4, g8f8

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

<rationale>
Position analysis (Win %):
1. f2f1 (61.8%)
2. g8g6 (56.3%)
3. f2e2 (55.2%)
</rationale><uci_move>f2f1</uci_move><|eot_id|>


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

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

Position (FEN): r1b2k1r/pp2npb1/3NpBp1/1P1pP2p/3n3P/3B1N2/P4PP1/R3K2R b KQ -
Side to move: Black
Legal moves: h8h6, g7h6, b7b6, a7a6, e7g8, d4f3, d4c6, h8h7, d4f5, a7a5, d4b5, a8b8, e7c6, f8g8, e7f5, d4b3, g6g5, g7f6, h8g8, d4e2, c8d7, d4c2

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

<rationale>
Position analysis (Win %):
1. d4f5 (58.2%)
2. g7f6 (45.0%)
3. d4f3 (44.9%)
</rationale><uci_move>d4f5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/8/8/8/8/p7/1P6/6k1 b - - 0 1
Side to move: Black
Legal moves: g1h2, a3b2, a3a2, g1f2, g1g2, g1f1, g1h1

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>a3b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppn3p/5p1p/4P3/8/5N1P/PPP2PP1/R2NKB1R w KQkq -
Side to move: White
Legal moves: a1b1, f3g5, f1a6, h3h4, a2a3, f1c4, g2g3, f1b5, a1c1, f3h4, f3h2, c2c3, e5e6, h1h2, e1d2, d1e3, c2c4, d1c3, b2b3, f1d3, b2b4, e5f6, a2a4, h1g1, e1e2, f3d2, f1e2, g2g4, f3g1, f3d4

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

<rationale>
Position analysis (Win %):
1. e5f6 (66.6%)
2. e5e6 (63.0%)
3. f1e2 (59.5%)
4. d1e3 (59.5%)
5. d1c3 (59.4%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


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

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

Position (FEN): R7/8/8/1K6/8/8/5R2/6k1 w - - 0 1
Side to move: White
Legal moves: b5a4, a8c8, f2b2, b5a5, a8a6, b5b6, f2f1, f2f6, a8e8, a8a5, f2f3, a8a4, f2h2, b5c5, b5c6, f2f8, a8g8, a8a7, a8a1, f2d2, a8h8, f2f4, f2f7, b5a6, f2a2, f2e2, f2c2, f2g2, a8b8, a8d8, a8a3, a8a2, f2f5, a8f8, b5b4, b5c4

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>a8h8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/5pp1/p1n4p/1p3b2/2p5/P4N2/1bP1NPPP/RB1R2K1 w - -
Side to move: White
Legal moves: d1e1, h2h4, d1d8, f3h4, g2g3, f3e5, e2c3, h2h3, f3d4, e2f4, g1f1, a3a4, e2c1, a1a2, b1a2, f3e1, f3d2, d1c1, d1d6, g2g4, d1d3, d1d4, d1d2, e2g3, f3g5, c2c3, e2d4, d1d7, g1h1, d1f1, d1d5

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

<rationale>
Position analysis (Win %):
1. c2c3 (13.7%)
2. a1a2 (13.6%)
3. e2g3 (11.8%)
4. f3h4 (10.6%)
5. g2g3 (10.1%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p2ppbp/3pn1p1/8/1nP1P3/3P2P1/4NPBP/1RBQ1RK1 w - -
Side to move: White
Legal moves: e2c3, d1c2, c1h6, d1a4, e4e5, c1b2, b1b3, b1a1, e2d4, d1b3, g1h1, g3g4, f1e1, c1f4, g2f3, e2f4, c1d2, b1b2, g2h3, f2f4, d3d4, c1a3, b1b4, h2h3, g2h1, h2h4, d1e1, c1e3, c4c5, d1d2, c1g5, f2f3

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

<rationale>
Position analysis (Win %):
1. b1b4 (48.4%)
2. d3d4 (25.9%)
3. c1e3 (22.8%)
4. f2f4 (21.1%)
5. e4e5 (20.8%)
</rationale><uci_move>b1b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/B1p2ppp/Bpk1bb2/8/1P6/P7/2K2PPP/8 w - -
Side to move: White
Legal moves: g2g4, f2f3, f2f4, h2h4, c2d3, a7b6, a6c8, a6d3, a6c4, c2d1, a6b5, a6e2, a3a4, c2b1, a6f1, a7b8, h2h3, a6b7, b4b5, c2d2, g2g3, c2c1

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

<rationale>
Position analysis (Win %):
1. h2h3 (38.4%)
2. f2f3 (38.2%)
3. a3a4 (32.4%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): rnb1kb1r/pp1ppppp/1q6/3n4/3P1B2/N7/PPP2PPP/R2QKBNR w KQkq -
Side to move: White
Legal moves: c2c4, f2f3, f1e2, d1b1, d1g4, h2h4, f4e3, b2b3, d1c1, f4g3, f4h6, g1f3, a1c1, f1d3, f4d2, b2b4, a1b1, h2h3, g1e2, f4g5, f4d6, d1d3, f4c1, g2g4, f4b8, g2g3, f1b5, c2c3, a3c4, e1e2, d1e2, e1d2, g1h3, a3b5, d1f3, a3b1, f1c4, f1a6, f4c7, d1d2, f4e5, d1h5

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

<rationale>
Position analysis (Win %):
1. f4c1 (52.2%)
2. g1h3 (48.9%)
3. f4d2 (47.6%)
4. a3c4 (47.1%)
5. f4g3 (42.7%)
</rationale><uci_move>f4c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1p1ppp/2p2n2/6B1/2BpP3/3P4/PPP2PPP/RN1Q1RK1 b kq -
Side to move: Black
Legal moves: d8b6, f6d5, a8b8, h7h6, e8e7, f8c5, d8a5, a7a5, g7g6, c6c5, d8c7, f8b4, d8e7, f8a3, f8e7, h8g8, f6h5, f6g8, b7b5, a7a6, f6g4, d7d6, f8d6, d7d5, b7b6, h7h5, f6e4

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

<rationale>
Position analysis (Win %):
1. d8c7 (63.6%)
2. f8b4 (62.2%)
3. d7d6 (57.1%)
4. f8e7 (56.5%)
5. h7h6 (56.4%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/3p1ppp/p1nb1n2/1pp1p1B1/2B1P3/3P1N2/PPP2PPP/RN1Q1RK1 w kq -
Side to move: White
Legal moves: c4d5, b1c3, g5c1, d1c1, f3e1, g5f4, g2g3, d1e2, b2b3, g1h1, b1a3, d1e1, c2c3, g5e3, c4f7, h2h4, f3d4, g5h4, g5f6, g5d2, c4b5, c4b3, g2g4, a2a3, d3d4, f3d2, c4e6, f3h4, d1d2, b2b4, a2a4, f1e1, f3e5, g5h6, b1d2, h2h3

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

<rationale>
Position analysis (Win %):
1. c4d5 (55.3%)
2. c4b3 (51.4%)
3. g5f6 (50.9%)
</rationale><uci_move>c4d5</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r4/ppqr1pp1/2p4p/4P3/2P5/P3P2P/1PQR2P1/1K1R4 b - -
Side to move: Black
Legal moves: g7g5, d7e7, d8g8, c6c5, d8e8, d8f8, d7d4, d8h8, d7d5, d7d6, b7b5, c7e5, b8a8, d7d2, c7b6, c7a5, a7a6, f7f5, b7b6, c7c8, d8c8, b8c8, h6h5, a7a5, f7f6, d7d3, g7g6, c7d6

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

<rationale>
Position analysis (Win %):
1. b7b6 (60.3%)
2. b8c8 (56.0%)
3. d7d2 (51.7%)
</rationale><uci_move>b7b6</uci_move><|eot_id|>


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

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

Position (FEN): 2R5/p4pk1/1p6/8/6p1/r3P1P1/P2r1P2/R5K1 w - -
Side to move: White
Legal moves: g1h2, c8b8, c8c3, c8h8, a1f1, c8g8, c8c7, a1e1, a1d1, c8f8, c8c5, c8c4, a1c1, f2f3, c8d8, c8c6, g1g2, a1b1, c8c2, g1f1, g1h1, c8e8, c8a8, f2f4, c8c1, e3e4

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

<rationale>
Position analysis (Win %):
1. c8c4 (47.0%)
2. g1g2 (33.7%)
3. a1f1 (33.4%)
4. g1f1 (31.7%)
5. c8c7 (30.9%)
</rationale><uci_move>c8c4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/1p1p1ppp/pqn5/2b1P3/5B2/2NQ1N1P/PP2BRP1/R5K1 b - -
Side to move: Black
Legal moves: c6b8, c6d4, f7f6, g7g6, c5e3, b6b3, b6b5, c6b4, f7f5, c6e5, b6b2, b6c7, c5d6, g7g5, b6b4, c5d4, a8a7, a6a5, d7d6, g8h8, c6d8, h7h6, a8b8, f8d8, c6a7, c6a5, c5b4, f8e8, c5a3, b6a7, c6e7, c5f2, h7h5, b6d8, c5e7, b6a5, d7d5

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

<rationale>
Position analysis (Win %):
1. d7d6 (75.2%)
2. c6b4 (68.1%)
3. c5f2 (50.0%)
</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): 6k1/5pp1/8/1pb1P3/2p4p/2P3r1/1P1N1P1K/5R2 b - -
Side to move: Black
Legal moves: g3g5, g3g1, g8h8, g3g6, c5e3, g3d3, c5b4, c5d4, c5d6, g3g4, g3g2, f7f5, g7g6, g8f8, g3h3, g3f3, c5a7, c5b6, c5a3, g3c3, g3e3, c5e7, g7g5, c5f8, f7f6, c5f2, h4h3, g8h7, b5b4

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

<rationale>
Position analysis (Win %):
1. g3g6 (45.0%)
2. g3g4 (34.4%)
3. g3d3 (23.9%)
</rationale><uci_move>g3g6</uci_move><|eot_id|>


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

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

Position (FEN): r1r3k1/pb1nqppp/4p3/2pn4/3P4/P3PN2/1B1QBPPP/R1R3K1 w - -
Side to move: White
Legal moves: h2h4, c1e1, d2a5, g1h1, f3e5, c1c4, g2g4, c1d1, g2g3, d2e1, c1b1, a1b1, a1a2, e2a6, b2c3, e2d1, g1f1, d2b4, a3a4, c1c5, c1f1, d2c3, c1c3, d4c5, e2f1, f3g5, e3e4, e2d3, c1c2, f3e1, d2d1, e2b5, f3h4, d2d3, e2c4, d2c2, h2h3

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

<rationale>
Position analysis (Win %):
1. a3a4 (59.9%)
2. h2h3 (57.5%)
3. a1b1 (57.2%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/2n2p2/2B1p3/2P1P1k1/2K5/5P2/7b/8 w - -
Side to move: White
Legal moves: c6e8, c6a4, c6d5, c6b7, c4d3, c4b3, c6a8, c4d4, c6e4, c6d7, c6b5, c4b4, f3f4, c4c3

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

<rationale>
Position analysis (Win %):
1. c6e4 (9.3%)
2. c6a4 (7.2%)
3. c6b7 (6.9%)
4. c4d3 (6.9%)
5. c4c3 (6.9%)
</rationale><uci_move>c6e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/r7/3k2p1/p1pnp1P1/R6P/2P5/2K2P2/2B5 w - -
Side to move: White
Legal moves: a4a5, c1e3, f2f3, a4a1, a4e4, c1f4, a4a2, a4b4, c3c4, a4f4, c2b3, a4g4, c1d2, h4h5, c2b2, a4a3, c1a3, f2f4, c2b1, a4c4, c2d2, c1b2, c2d1, a4d4, c2d3

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

<rationale>
Position analysis (Win %):
1. f2f4 (50.0%)
2. f2f3 (48.9%)
3. a4c4 (48.7%)
4. h4h5 (47.1%)
</rationale><uci_move>f2f4</uci_move><|eot_id|>


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

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

Position (FEN): 7r/pP1k1ppp/8/2p5/1bKP1N2/5B2/PPP2nPP/R6R b - -
Side to move: Black
Legal moves: h8e8, h8b8, g7g6, b4a3, f2e4, d7e8, d7c7, b4e1, f2g4, h8d8, b4c3, d7d8, d7d6, f2h1, b4a5, h8c8, f2d1, f7f5, h7h5, c5d4, f2h3, a7a6, h8g8, h7h6, f7f6, h8f8, b4d2, a7a5, f2d3, d7e7, g7g5, h8a8

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

<rationale>
Position analysis (Win %):
1. b4a5 (98.0%)
2. f7f5 (97.8%)
3. f2h1 (97.7%)
4. c5d4 (97.6%)
5. b4d2 (97.0%)
</rationale><uci_move>b4a5</uci_move><|eot_id|>


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

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

Position (FEN): r6r/pp2qpk1/3npbpp/3p4/2nP1B2/2P2N1P/PPB1QPP1/R4RK1 b - -
Side to move: Black
Legal moves: e7d7, h8c8, e7c7, c4e5, d6c8, c4d2, a8d8, h8f8, h6h5, g7g8, g7h7, f6d4, a8g8, c4e3, b7b6, a7a6, a8f8, h8e8, h8d8, a7a5, h8g8, g6g5, e7f8, f6h4, c4a3, e7e8, a8c8, d6e8, f6e5, a8e8, e7d8, a8b8, b7b5, h8b8, d6e4, h8h7, d6b5, g7f8, d6f5, e6e5, c4b2, c4b6, f6g5, c4a5

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

<rationale>
Position analysis (Win %):
1. a8d8 (58.6%)
2. d6f5 (58.4%)
3. a8c8 (56.1%)
4. c4b2 (52.9%)
</rationale><uci_move>a8d8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p2/Q5p1/1p2q2p/2p5/8/PP4P1/7K w - -
Side to move: White
Legal moves: a6b5, a6c6, a2a4, a6a8, g2g4, a6b7, a6f6, h1g1, a6a5, a2a3, a6d6, a6c8, a6e6, a6a3, a6b6, b2b3, a6g6, b2b4, g2g3, a6a7, a6a4

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

<rationale>
Position analysis (Win %):
1. a6a3 (13.8%)
2. a6a8 (10.8%)
3. a6c8 (9.6%)
4. a6b7 (8.3%)
5. a6a7 (8.3%)
</rationale><uci_move>a6a3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/4P3/8/K7/3kP3/8 b - - 0 1
Side to move: Black
Legal moves: d2c2, d2c1, d2e3, d2d1, d2e2, d2e1, d2c3

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>d2e3</uci_move><|eot_id|>


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

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

Position (FEN): r4nk1/ppp1brpp/8/3P1pP1/2B3R1/4B3/PPP4P/2K4R w - -
Side to move: White
Legal moves: h1f1, b2b3, c1d2, h2h4, g4f4, g4h4, h1d1, g4g3, a2a3, e3g1, e3a7, c4e2, a2a4, c4b5, g4g1, g5g6, e3d4, c4b3, c1d1, g4e4, e3f4, e3c5, c1b1, g4d4, h1e1, c4f1, e3d2, d5d6, e3f2, c2c3, h2h3, c4d3, h1g1, c4a6, g4g2, e3b6, b2b4

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

<rationale>
Position analysis (Win %):
1. d5d6 (64.5%)
2. g4g1 (50.0%)
3. g4g2 (49.1%)
</rationale><uci_move>d5d6</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/ppp2ppp/2np1n2/b5B1/2BpP3/2P2N2/P4PPP/RN1Q1RK1 w kq -
Side to move: White
Legal moves: g1h1, g2g3, g2g4, c4d5, f3h4, f1e1, c4e6, g5f4, b1a3, c4e2, g5h6, h2h4, d1a4, a2a3, g5e3, c3d4, c4b5, d1d3, g5d2, g5c1, d1e2, f3e1, c4f7, d1c1, c4d3, e4e5, c4a6, d1c2, d1b3, d1e1, d1d2, f3d4, a2a4, b1d2, c4b3, f3d2, g5f6, h2h3, g5h4, f3e5, d1d4

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

<rationale>
Position analysis (Win %):
1. c3d4 (44.3%)
2. c4b5 (41.9%)
3. d1a4 (41.3%)
</rationale><uci_move>c3d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/6P1/3r3P/K7/1N6/2k5 w - -
Side to move: White
Legal moves: b2a4, b2d1, b2c4, a3b3, a3a2, h4h5, b2d3

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

<rationale>
Position analysis (Win %):
1. a3b3 (48.0%)
2. b2a4 (11.1%)
3. h4h5 (5.4%)
4. a3a2 (5.2%)
5. b2d3 (0.5%)
</rationale><uci_move>a3b3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/r5k1/P5P1/3R1K2/8/8 b - -
Side to move: Black
Legal moves: g5g6, a5f5, a5a8, a5e5, a5d5, a5c5, a5a6, g5h4, a5b5, a5a7, g5f6, g5h6, a5a4

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

<rationale>
Position analysis (Win %):
1. a5a6 (84.6%)
2. g5h4 (84.4%)
3. a5e5 (83.9%)
4. a5c5 (83.6%)
5. a5a4 (50.0%)
</rationale><uci_move>a5a6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/5ppp/p1nppn2/1pp5/4PP2/1PN3N1/PBPP2PP/R2QKB1R w KQkq -
Side to move: White
Legal moves: g3h5, a2a3, a2a4, g3e2, f4f5, f1d3, f1c4, d2d4, a1b1, h2h4, f1e2, c3b1, c3d5, h2h3, b2c1, e4e5, f1b5, d1b1, d1e2, d1f3, h1g1, d1c1, e1f2, c3a4, d2d3, e1e2, d1g4, c3e2, a1c1, c3b5, d1h5, g3f5, b3b4, b2a3

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

<rationale>
Position analysis (Win %):
1. f1e2 (45.0%)
2. d2d3 (42.7%)
3. g3h5 (42.1%)
</rationale><uci_move>f1e2</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/1pp1bppp/p1np1n2/4p2b/B2PP3/2P2N1P/PP3PP1/RNBQR1K1 b kq -
Side to move: Black
Legal moves: d6d5, a6a5, a8b8, d8c8, h5g6, b7b5, f6g4, h5g4, h8f8, e8f8, f6d7, h7h6, g7g6, b7b6, e8d7, e8g8, f6d5, a8a7, h5f3, d8b8, f6g8, h8g8, f6e4, e7f8, g7g5, e5d4, d8d7, a8c8

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

<rationale>
Position analysis (Win %):
1. d8c8 (55.9%)
2. f6d7 (55.5%)
3. h5f3 (53.1%)
4. b7b5 (51.5%)
</rationale><uci_move>d8c8</uci_move><|eot_id|>


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

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

Position (FEN): r7/4k1p1/2p1P2p/2p2Pn1/p7/R5P1/6K1/R7 b - -
Side to move: Black
Legal moves: e7e8, c5c4, h6h5, e7f8, g5h3, g5f7, a8b8, a8h8, a8a5, a8c8, a8d8, a8f8, e7d6, e7f6, a8e8, g5h7, a8a6, g7g6, g5f3, g5e6, a8a7, g5e4, a8g8, e7d8

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

<rationale>
Position analysis (Win %):
1. a8b8 (76.8%)
2. a8d8 (73.4%)
3. a8f8 (67.0%)
4. a8g8 (65.2%)
5. g7g6 (62.2%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/1ppbqp2/pnn1pNp1/3pP2p/3P1Q1P/2N2R2/PPP2PP1/2KR1B2 b q -
Side to move: Black
Legal moves: e8f8, e7f6, e8d8

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

<rationale>
Position analysis (Win %):
1. e7f6 (88.8%)
2. e8f8 (81.7%)
3. e8d8 (64.3%)
</rationale><uci_move>e7f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4pp1/b3pq1p/2Pn4/2p2B2/P4BP1/P1Q1PPKP/R2R4 b - -
Side to move: Black
Legal moves: b8b6, g8h8, f8c8, d5e7, f6h4, h6h5, f8e8, b8c8, d5b4, g7g5, f6g5, d5e3, c4c3, b8b3, b8b1, b8e8, g7g6, f6f5, a6c8, a6b5, f6d4, b8b7, b8a8, b8b2, f6g6, f6a1, d5b6, f8d8, b8d8, f6e5, f6c3, f6f4, b8b4, d5c3, f6d8, e6e5, f6b2, a6b7, f6e7, d5f4, d5c7, b8b5

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

<rationale>
Position analysis (Win %):
1. b8b7 (69.4%)
2. f6g6 (66.8%)
3. f6b2 (57.7%)
4. b8b2 (50.8%)
5. d5f4 (47.8%)
</rationale><uci_move>b8b7</uci_move><|eot_id|>


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

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

Position (FEN): q4rk1/5ppp/4p3/2n1P1BQ/p1bp3P/3n2P1/P3RP2/R5K1 w - -
Side to move: White
Legal moves: g5f6, f2f3, g1h2, a1e1, a1d1, g1f1, h5f3, h5h7, e2c2, h5f7, e2d2, g5e3, e2e3, g5d8, h5g6, h5h6, e2e4, g5e7, a1f1, g5d2, e2e1, a1b1, a1c1, h5g4, f2f4, g5h6, g3g4, g5f4, a2a3, e2b2, g5c1

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

<rationale>
Position analysis (Win %):
1. h5g4 (19.9%)
2. e2c2 (16.7%)
3. g5f6 (16.5%)
4. a1b1 (15.6%)
5. g5e7 (15.3%)
</rationale><uci_move>h5g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1qbppp/1nn5/1B1pPb2/5Q2/P1N4P/1P3PP1/R1B1NRK1 w - -
Side to move: White
Legal moves: g1h1, f4b4, f4g4, b5d3, b5a4, b5e2, f4a4, f4f3, f4g5, f4h2, f4e3, b2b3, c3a2, g2g4, f4h4, b5a6, b5c4, b5c6, e5e6, b2b4, f4d2, c3d1, f4g3, g2g3, e1c2, c3e4, f4h6, f2f3, a1b1, a1a2, e1d3, f4f5, c3d5, c3a4, f4d4, c3e2, g1h2, c1d2, e1f3, f4c4, a3a4, c3b1, f4e4, h3h4, c1e3

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

<rationale>
Position analysis (Win %):
1. e1f3 (52.2%)
2. c1e3 (50.7%)
3. a3a4 (47.4%)
</rationale><uci_move>e1f3</uci_move><|eot_id|>


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

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

Position (FEN): 4b2k/5ppp/p7/n2p4/3r4/r2B4/6PK/4R3 w - -
Side to move: White
Legal moves: e1f1, h2h3, d3h7, e1e2, e1g1, d3f1, e1e3, d3b5, d3f5, e1b1, e1e8, e1d1, e1e4, d3b1, e1a1, d3e2, h2g3, h2g1, e1e5, h2h1, e1e7, d3c2, d3e4, e1h1, e1c1, d3c4, e1e6, g2g3, d3g6, g2g4, d3a6

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

<rationale>
Position analysis (Win %):
1. e1e8 (99.0%)
2. d3f5 (6.2%)
3. d3f1 (5.7%)
</rationale><uci_move>e1e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/4p3/p3K3/8/1P6/P7/8 b - -
Side to move: Black
Legal moves: g7f8, g7h6, g7h8, a5a4, g7g6, g7f7, g7g8, g7h7

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

<rationale>
Position analysis (Win %):
1. g7g6 (99.0%)
2. g7h6 (99.0%)
3. g7g8 (99.0%)
4. g7f8 (99.3%)
5. g7f7 (50.0%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/1prb1ppp/p1n1pn2/8/4P3/1PNB3P/P1P2PP1/R4RK1 b - -
Side to move: Black
Legal moves: e6e5, b7b5, h7h6, c6e5, c6a7, c6b8, g7g6, c6d8, c7c8, f6e8, a6a5, f6e4, d7e8, f8e8, f6g8, f6h5, c6b4, g7g5, f8e7, f6d5, b7b6, d7c8, f8g8, c6e7, h7h5, c6a5, c6d4, f6g4

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

<rationale>
Position analysis (Win %):
1. e6e5 (80.9%)
2. c6d4 (80.3%)
3. c6e5 (79.4%)
4. f8e7 (78.8%)
5. h7h5 (78.0%)
</rationale><uci_move>e6e5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pppnbpp1/4pn1p/6B1/7P/2NB1Q2/PPP2PP1/2KR2NR w kq -
Side to move: White
Legal moves: f3f4, c3b1, h1h2, c3b5, d3e4, g5f4, d3e2, f3h5, f3f5, f3g4, f3g3, g5e3, d3g6, c3d5, b2b4, g2g4, g5f6, f3e2, d3a6, a2a4, g2g3, g5h6, g5d2, c3e2, c3e4, g1h3, d3f5, b2b3, d3h7, d3f1, g1e2, d1d2, a2a3, f3d5, d3c4, c1b1, c1d2, h4h5, f3e4, f3f6, h1h3, d1e1, f3b7, f3e3, d3b5, f3c6, c3a4, d1f1, f3h3

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

<rationale>
Position analysis (Win %):
1. g5f4 (50.0%)
2. g5f6 (47.1%)
3. g5e3 (45.0%)
</rationale><uci_move>g5f4</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/1p3ppp/1qp1p3/p7/P1pP4/5NP1/1P1QPPBP/R3K2R b KQkq -
Side to move: Black
Legal moves: e6e5, g7g6, b6c7, h7h6, b6b3, b6b5, h8f8, b6d4, f7f5, b8d7, f7f6, b6b2, g7g5, e8d8, b6b4, b6c5, h7h5, a8a6, b6a6, e8e7, a8a7, h8g8, c8d7, b6a7, e8d7, c6c5, b6d8, c4c3, e8g8, e8f8, b8a6

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

<rationale>
Position analysis (Win %):
1. f7f6 (53.7%)
2. b6a6 (52.9%)
3. b6b3 (52.6%)
4. b8d7 (50.5%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>