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

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

Position (FEN): 1b6/8/2p5/P6p/6k1/2P5/1PK3Pp/3R4 w - -
Side to move: White
Legal moves: d1h1, c2d2, d1g1, d1c1, d1e1, b2b4, d1d4, d1d3, c2c1, a5a6, c3c4, d1d5, d1d7, d1d2, d1f1, d1d8, d1b1, g2g3, b2b3, c2b1, d1a1, d1d6, c2b3, c2d3

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

<rationale>
Position analysis (Win %):
1. b2b4 (53.5%)
2. c3c4 (53.5%)
3. c2d3 (50.0%)
</rationale><uci_move>b2b4</uci_move><|eot_id|>


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

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

Position (FEN): 8/N2k1p2/8/2pn4/8/P1B2P2/1P2pKPP/3rN3 w - -
Side to move: White
Legal moves: e1c2, h2h4, f3f4, c3f6, e1d3, f2g1, a7b5, c3b4, c3d2, f2e2, c3g7, b2b3, c3d4, a7c6, g2g3, a7c8, h2h3, c3e5, a3a4, c3h8, c3a5, b2b4, g2g4, f2g3

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

<rationale>
Position analysis (Win %):
1. f2e2 (85.6%)
2. a7b5 (80.1%)
3. c3g7 (78.9%)
4. g2g3 (78.5%)
5. h2h4 (78.0%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p3qp1p/1p4p1/3pNn2/2P1Q3/8/P4P1P/R4R1K w - -
Side to move: White
Legal moves: a1d1, e4f4, e5c6, e4g2, a2a3, h2h3, e4f5, e5g4, e5g6, a2a4, a1b1, h2h4, e5d7, c4d5, e4g4, e4d4, e5f3, f2f3, c4c5, a1e1, a1c1, e4d3, f1b1, f2f4, e4e3, e4h4, e4e2, h1g2, f1c1, e5d3, e4b1, e4c2, h1g1, e5f7, f1g1, e4d5, e4f3, f1d1, f1e1, e4e1

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

<rationale>
Position analysis (Win %):
1. e4d5 (24.1%)
2. c4d5 (18.8%)
3. e4f4 (17.2%)
4. e4e1 (11.6%)
5. e4e2 (10.4%)
</rationale><uci_move>e4d5</uci_move><|eot_id|>


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

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

Position (FEN): 3r4/5p1k/5qp1/P6p/2Q4P/2p3P1/4R2K/8 w - -
Side to move: White
Legal moves: e2a2, e2b2, e2e6, c4c5, e2e1, c4c8, c4f4, c4c6, e2e4, c4b3, e2g2, c4d3, c4c7, c4f7, e2c2, c4e4, e2e3, c4b5, h2g2, c4e6, e2e8, h2h1, c4d5, c4a6, e2e7, e2d2, c4a4, c4d4, g3g4, e2e5, c4c3, c4g4, h2g1, e2f2, c4b4, h2h3, c4a2, a5a6

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

<rationale>
Position analysis (Win %):
1. h2g2 (0.4%)
2. a5a6 (0.4%)
3. e2g2 (1.0%)
4. e2c2 (1.0%)
</rationale><uci_move>h2g2</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkr2/ppp2pQp/2n5/3pP3/2Bpn3/8/PPP2PPP/RNB2RK1 w q -
Side to move: White
Legal moves: c4b5, g7g6, g7h8, g7f6, g2g3, e5e6, g7g5, c4a6, g7g3, c4d5, g7f8, c1d2, c2c3, b1d2, f1e1, g2g4, c1e3, g1h1, h2h4, c1f4, f2f4, g7f7, b1a3, g7h7, c4e2, c4d3, b1c3, f2f3, g7h6, g7g4, a2a3, b2b3, g7g8, h2h3, f1d1, c1g5, b2b4, c1h6, c4b3, a2a4

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

<rationale>
Position analysis (Win %):
1. c1h6 (78.7%)
2. c4b5 (67.5%)
3. c4d3 (63.1%)
4. c4e2 (60.3%)
</rationale><uci_move>c1h6</uci_move><|eot_id|>


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

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

Position (FEN): 1r6/6pp/pp1kBb2/P2P3P/1P2K3/8/8/5R2 w - -
Side to move: White
Legal moves: f1c1, f1a1, f1f2, e6h3, b4b5, h5h6, f1g1, a5b6, f1f5, e4e3, e6d7, f1f6, f1e1, f1h1, e6g4, f1d1, e6f5, f1b1, e4f5, e6g8, e6c8, e6f7, f1f3, e4f4, e4d3, f1f4, e4f3

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

<rationale>
Position analysis (Win %):
1. f1c1 (72.8%)
2. h5h6 (50.0%)
3. b4b5 (50.0%)
</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): r1bq1rk1/4bppp/np2p3/p1n1P3/2P5/3pQ3/PP1N1PPP/RBBRN1K1 b - -
Side to move: Black
Legal moves: e7h4, d8d6, g8h8, d8d5, c8d7, c5e4, c5a4, d8d4, g7g5, f7f5, a8a7, c5b3, d8e8, h7h6, a6b4, g7g6, a5a4, d8c7, f7f6, h7h5, c5b7, c8b7, a8b8, c5d7, f8e8, a6b8, e7d6, e7f6, a6c7, b6b5, d8d7, e7g5

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

<rationale>
Position analysis (Win %):
1. a5a4 (52.1%)
2. f7f5 (50.0%)
3. c8b7 (50.0%)
4. d8c7 (49.9%)
5. a8a7 (48.3%)
</rationale><uci_move>a5a4</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/5p2/3q2pp/3P4/4P3/pB5P/Qb3PP1/1R4K1 w - -
Side to move: White
Legal moves: b1e1, h3h4, g2g4, b3a4, a2a1, b3d1, b1a1, b1d1, a2b2, g1f1, g2g3, f2f4, b1c1, f2f3, b1b2, b1f1, a2a3, b3c2, b3c4, g1h1, e4e5

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

<rationale>
Position analysis (Win %):
1. b1d1 (35.3%)
2. b1f1 (35.1%)
3. h3h4 (30.2%)
4. g1f1 (28.7%)
5. e4e5 (27.2%)
</rationale><uci_move>b1d1</uci_move><|eot_id|>


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

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

Position (FEN): r1bk3r/pppnp1bp/4p1p1/6B1/6n1/2N5/PPP2PPP/2KR1BNR w - -
Side to move: White
Legal moves: a2a4, a2a3, f1a6, c1b1, d1d5, f1e2, g1f3, c3a4, c3b5, c3e4, g2g3, g5h6, g1h3, d1d2, b2b4, d1e1, c3d5, f1b5, g5d2, d1d6, h2h3, c3b1, g5h4, h2h4, c3e2, b2b3, d1d3, g5f6, g5f4, g1e2, d1d4, f1d3, f1c4, f2f3, d1d7, c1d2, g5e3, g5e7, f2f4

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

<rationale>
Position analysis (Win %):
1. g1h3 (56.2%)
2. g5h4 (53.7%)
3. d1d2 (53.3%)
</rationale><uci_move>g1h3</uci_move><|eot_id|>


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

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

Position (FEN): r2nk2r/1p1b1p2/4p3/pPq1Pp1p/P1B2P2/5N2/4Q1PP/2R2R1K b kq -
Side to move: Black
Legal moves: c5d5, h8h6, c5e7, c5a7, c5c7, c5e5, c5b5, c5e3, h8f8, c5g1, a8a6, c5c4, e8g8, h5h4, a8c8, c5a3, h8g8, d8c6, e8e7, h8h7, c5b4, c5d6, d7c6, c5f8, a8b8, c5b6, d7b5, d7c8, a8a7, c5c8, f7f6, e8f8, b7b6, c5d4, c5f2, c5c6

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

<rationale>
Position analysis (Win %):
1. a8c8 (81.5%)
2. c5a7 (80.9%)
3. c5a3 (80.7%)
4. c5b4 (79.7%)
</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): 3r4/5pk1/4p2p/p1p1Pn2/BbP5/4BKP1/R4P2/8 w - -
Side to move: White
Legal moves: a4d7, g3g4, e3c5, a4b3, f3e2, f3g2, e3c1, a2c2, a2a1, e3f4, e3g5, a2e2, a4d1, f3f4, a4c2, a4c6, e3h6, a2a3, a4e8, a2b2, e3d4, a2d2, f3g4, f3e4, e3d2, a4b5

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

<rationale>
Position analysis (Win %):
1. f3e4 (38.1%)
2. g3g4 (36.4%)
3. a4b5 (36.4%)
4. f3f4 (35.0%)
5. a2a1 (34.8%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k3/7B/8/3K4/8/8/3B4 w - - 0 1
Side to move: White
Legal moves: d1c2, d4c3, d4c4, h6e3, d4e5, h6g7, d1f3, d4c5, d4e3, h6d2, d1a4, d1h5, h6f4, d4e4, h6f8, h6g5, d1g4, d1e2, d4d3, d4d5, h6c1, d1b3

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>h6g7</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/4ppbp/2q3p1/p1p1P3/5P2/P1P1B1PP/3R3K/1Q6 b - -
Side to move: Black
Legal moves: g8f8, c6e6, g7f8, d8d4, f7f6, c6c7, g7f6, c6a8, c6f6, g7e5, c6e8, h7h6, d8a8, c6f3, a5a4, d8f8, g8h8, d8d5, c6h1, g6g5, h7h5, c6d6, g7h8, c6d5, e7e6, c5c4, d8c8, d8d3, c6e4, c6a4, g7h6, d8d2, d8d6, c6b7, f7f5, d8d7, c6c8, c6g2, c6b6, c6b5, d8e8, d8b8, c6d7, c6a6

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

<rationale>
Position analysis (Win %):
1. d8c8 (50.0%)
2. d8d7 (50.0%)
3. d8d5 (50.0%)
4. c6c8 (50.0%)
5. d8c8 (50.0%)
6. d8d7 (50.0%)
7. d8d5 (50.0%)
8. c6c8 (50.0%)
9. d8d2 (43.5%)
</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): 3r1rk1/pp3p1p/2n2p2/q7/1b6/4BQ1P/PP3PP1/R2R2K1 w - -
Side to move: White
Legal moves: d1c1, b2b3, d1f1, g2g4, f3e2, d1d4, a2a3, d1d6, g1h1, f3g4, e3b6, d1d7, g2g3, a1c1, f3h5, d1b1, a1b1, g1f1, d1d5, e3h6, d1d8, f3f5, d1d3, e3c5, e3g5, f3f4, f3c6, f3f6, f3g3, a2a4, g1h2, e3d4, e3c1, e3a7, d1d2, d1e1, e3f4, h3h4, e3d2, f3d5, f3e4

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

<rationale>
Position analysis (Win %):
1. e3h6 (69.6%)
2. a2a3 (35.3%)
3. a1b1 (25.8%)
</rationale><uci_move>e3h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5p1/4Q2p/P3N3/1P3pPP/5Pn1/3p1K2/3q4 b - -
Side to move: Black
Legal moves: g8h7, g8f8, g8h8

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

<rationale>
Position analysis (Win %):
1. g8f8 (99.0%)
2. g8h8 (1.0%)
3. g8h7 (1.0%)
</rationale><uci_move>g8f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pp1ppp/1np5/4P3/2P5/2N5/PP3PPP/R1BQKB1R b KQkq -
Side to move: Black
Legal moves: d8e7, a7a6, f8a3, h7h6, f7f5, d8f6, c6c5, g7g6, a7a5, f7f6, f8d6, d7d5, h8g8, d7d6, a8b8, f8e7, f8b4, g7g5, h7h5, e8e7, d8g5, d8h4, c8b7, b6d5, f8c5, c8a6, b6c4, b6a4

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

<rationale>
Position analysis (Win %):
1. f8b4 (56.3%)
2. d7d5 (53.9%)
3. d7d6 (53.5%)
4. c8a6 (52.5%)
5. d8e7 (52.2%)
</rationale><uci_move>f8b4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/5p1p/6p1/6P1/4p2P/4q3/5K2/8 w - -
Side to move: White
Legal moves: f2e3, f2g2, f2f1

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

<rationale>
Position analysis (Win %):
1. f2e3 (48.0%)
2. f2g2 (1.0%)
3. f2f1 (1.0%)
</rationale><uci_move>f2e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pppnbp1p/4p1p1/4N3/4Q3/1P1B4/PBPP1PPP/2KR3R b - -
Side to move: Black
Legal moves: f7f5, e7d6, a7a6, d8e8, e7b4, e7a3, a8b8, h7h5, e7c5, g6g5, d7f6, g8g7, e7f6, e7h4, a7a5, h7h6, f7f6, e7g5, b7b5, d7b8, d7c5, c7c6, b7b6, g8h8, f8e8, d7e5, d7b6, c7c5

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

<rationale>
Position analysis (Win %):
1. e7d6 (64.5%)
2. a7a5 (63.5%)
3. f7f5 (60.9%)
4. d7c5 (59.9%)
5. e7f6 (55.6%)
</rationale><uci_move>e7d6</uci_move><|eot_id|>


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

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

Position (FEN): r6r/ppq1pkb1/6pp/1Pn1p3/2P3Q1/B1P5/2BN1PKP/5R2 b - -
Side to move: Black
Legal moves: g7f8, c7a5, h8c8, c5d7, f7f6, a8b8, c7c6, c7d7, h8f8, c5e6, a8e8, c5a6, c5b3, h8d8, c7b8, f7e8, c7d8, h8e8, c7c8, g6g5, a7a6, h8g8, c7d6, c5a4, e5e4, f7g8, c7b6, e7e6, c5e4, c5d3, b7b6, f7f8, a8g8, h8h7, a8c8, g7f6, a8f8, a7a5, h6h5, h8b8, a8d8

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

<rationale>
Position analysis (Win %):
1. c7d7 (74.6%)
2. h8d8 (73.8%)
3. h6h5 (59.5%)
</rationale><uci_move>c7d7</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/ppp2ppp/5n2/b2P4/2B5/BQp2N2/P4PPP/RN3RK1 w kq -
Side to move: White
Legal moves: b3b6, b3c2, b1d2, c4b5, h2h3, c4d3, g1h1, f1e1, b3a4, f1d1, g2g3, f1c1, c4a6, f3g5, f3d2, b3b4, b3b5, a3e7, a3b4, b1c3, b3c3, f3h4, h2h4, f3d4, f3e1, a3f8, d5d6, b3d1, a3c1, b3b2, a3d6, c4e2, b3b7, g2g4, a3b2, a3c5, f3e5

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

<rationale>
Position analysis (Win %):
1. f1e1 (97.9%)
2. c4b5 (94.9%)
3. b3a4 (92.2%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pp3ppp/2p2q2/3p4/3P1P2/P1bQP2P/1P4P1/R4RK1 w - -
Side to move: White
Legal moves: f4f5, g1f2, a1c1, d3b5, g1h1, e3e4, b2b3, d3c3, f1f3, f1b1, a3a4, b2c3, h3h4, f1c1, d3c4, d3h7, g2g4, d3f5, f1e1, d3d1, d3g6, a1b1, f1d1, d3e4, d3a6, g2g3, d3d2, d3e2, g1h2, d3b1, f1f2, b2b4, d3c2, a1d1, a1a2, a1e1

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

<rationale>
Position analysis (Win %):
1. d3c3 (46.6%)
2. b2c3 (43.8%)
3. g1h2 (14.4%)
</rationale><uci_move>d3c3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/1pp2ppp/p1n1p3/3p4/3PP3/3B4/PPPN1PPP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: g2g3, d3b5, b2b3, d3e2, d1e2, h2h4, g1h3, d1h5, d2f1, f2f3, c2c4, e4d5, d2b3, d3c4, f2f4, a2a4, b2b4, d1f3, g1f3, a2a3, c2c3, e4e5, d3a6, d1g4, d2b1, d2c4, g2g4, a1b1, h2h3, g1e2, e1e2, d3f1, e1f1, d2f3

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

<rationale>
Position analysis (Win %):
1. c2c3 (55.0%)
2. g1f3 (54.7%)
3. g1e2 (51.7%)
</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): r2qk2r/ppp2ppp/3p1B2/2b1p3/2B1P1b1/2NP1n2/PPP2PPP/R2Q1RK1 w kq -
Side to move: White
Legal moves: d1f3, g2f3, g1h1

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

<rationale>
Position analysis (Win %):
1. g2f3 (76.7%)
2. d1f3 (74.4%)
3. g1h1 (39.6%)
</rationale><uci_move>g2f3</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/p4ppp/8/2Q1p3/5P2/P3Pq2/1P3P1P/R1B2RK1 b - -
Side to move: Black
Legal moves: b8b3, f3e2, e5e4, f7f6, f3g2, f7f5, a7a6, b8b7, f3g3, h7h5, f8e8, f3c6, f3d5, b8b5, b8c8, g7g5, f3e3, f3h3, f3e4, f3h1, b8d8, f3f4, a7a5, f3f2, b8a8, b8b6, f8c8, f3b7, b8b2, e5f4, f8d8, f3g4, g8h8, h7h6, f3h5, g7g6, f3d1, b8e8, f3a8, b8b4

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

<rationale>
Position analysis (Win %):
1. b8d8 (50.0%)
2. f3g4 (26.4%)
3. b8b6 (25.2%)
</rationale><uci_move>b8d8</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k1nr/p1qpppbp/2p3p1/8/4PP2/2NQBN2/PPP3PP/R3K2R b KQkq -
Side to move: Black
Legal moves: g7d4, g7e5, e8f8, h7h6, c7e5, a8b8, a7a6, g7f8, c6c5, g7h6, d7d6, c7a5, f7f5, e7e5, c7b6, e8d8, g8h6, c7f4, g8f6, e7e6, d7d5, c7b7, c7d8, c7d6, h7h5, g7c3, f7f6, g6g5, g7f6, c8a6, c7b8, a7a5, c8b7

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

<rationale>
Position analysis (Win %):
1. c7a5 (56.1%)
2. g8h6 (54.6%)
3. d7d6 (52.4%)
</rationale><uci_move>c7a5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/8/2K2P2/8/8/2k5 b - - 0 1
Side to move: Black
Legal moves: c1d2, c1c2, c1b1, c1d1, c1b2

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>c1d2</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/ppp2pp1/3bp1b1/3p2Pp/3P1B1P/nPN1PP1B/P1P1NK2/R2Q3R w - -
Side to move: White
Legal moves: h3g4, d1d3, f4e5, f4d6, f2f1, e2g3, h1h2, c3b5, d1e1, h3f5, h3e6, c3b1, f4g3, h3g2, f2g1, c3a4, d1d2, d1c1, c3e4, f4h2, f2g3, b3b4, c3d5, h3f1, e3e4, h1e1, a1c1, e2c1, f2g2, d1g1, e2g1, a1b1, f2e1, h1g1, d1b1, d1f1, h1f1

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

<rationale>
Position analysis (Win %):
1. f4d6 (50.6%)
2. a1c1 (46.8%)
3. c3a4 (44.7%)
4. f4h2 (40.5%)
5. e3e4 (40.5%)
</rationale><uci_move>f4d6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2r3kp/4PRp1/p5P1/1p6/4K2P/PP6/8 w - -
Side to move: White
Legal moves: f6f7, e3f4, b2b3, h3h4, e3e4, f6f8, f6g6, e3f2, e3d4, f6f4, e3d2, f6f3, f6f1, e3d3, e3e2, e6e7, a2a3, f6f5, f6f2, e3f3, a2a4

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

<rationale>
Position analysis (Win %):
1. e3d4 (88.1%)
2. e3e4 (87.8%)
3. e3f4 (83.9%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/1pq2pbp/pn2p1P1/3pP1B1/3P4/1P4Q1/P3rPP1/2RR2K1 w - -
Side to move: White
Legal moves: g3f3, d1d2, f2f3, g5e7, g6f7, c1c2, g3g4, g5f4, c1b1, g5d2, g5h4, g3f4, c1c6, g1f1, g3h2, g3c3, g3d3, g5f6, c1c3, b3b4, g3h4, g3h3, c1c5, d1e1, c1c4, g5d8, c1c7, g5h6, g6h7, f2f4, g1h1, g1h2, g3e3, a2a3, g5e3, a2a4, d1f1, c1a1, d1d3

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

<rationale>
Position analysis (Win %):
1. c1c7 (92.0%)
2. g6h7 (91.6%)
3. g3h4 (80.1%)
</rationale><uci_move>c1c7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr4/pp1b4/2pb2B1/2n3p1/3p4/8/PPP3PP/R3BR1K w - -
Side to move: White
Legal moves: c2c4, e1d2, h2h3, a2a3, e1g3, a1d1, b2b3, f1f7, g6d3, h2h4, f1f4, a1c1, f1f8, f1f3, a1b1, f1g1, g6f7, f1f6, e1b4, g6e4, f1f5, g6h7, g2g3, c2c3, g6h5, e1c3, b2b4, e1h4, e1a5, f1f2, a2a4, g2g4, h1g1, g6e8, g6f5, e1f2

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

<rationale>
Position analysis (Win %):
1. a1d1 (75.7%)
2. g2g3 (73.6%)
3. e1b4 (72.8%)
</rationale><uci_move>a1d1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R5p1/5pN1/7p/1Bn4P/P4PK1/4p1P1/1r2N3 w - -
Side to move: White
Legal moves: a7f7, e1d3, b4a5, g6f8, g3f2, a7a8, a7c7, a7g7, a7d7, g3h3, a7e7, g6e5, a3a4, e1c2, b4e7, b4c3, g6h8, a7b7, a7a5, b4f8, a7a4, g6f4, a7a6, f3f4, g3f4, g6e7, b4d2, b4d6, g3h2, b4c5

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

<rationale>
Position analysis (Win %):
1. g3f2 (73.7%)
2. g6e7 (73.5%)
3. g6f4 (65.7%)
4. b4c3 (64.3%)
5. e1c2 (59.3%)
</rationale><uci_move>g3f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R4pbk/1B2p1p1/R3P2p/2P5/2PK1P1P/6r1/8 w - -
Side to move: White
Legal moves: a5d5, a5a2, a5a3, d3e4, a5b5, a7a8, a7b7, b6e3, a7a6, b6g1, b6c5, b6c7, b6d4, a7d7, a7c7, h3h4, f3f4, a7f7, c4c5, a5a4, b6d8, a7e7, d3e3, a5a6, d3d4, a5c5, a5a1, b6f2

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

<rationale>
Position analysis (Win %):
1. b6d4 (85.2%)
2. a7f7 (85.0%)
3. b6e3 (76.5%)
</rationale><uci_move>b6d4</uci_move><|eot_id|>


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

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

Position (FEN): r3k1nr/pp1b1pBp/2nbp3/2qp4/8/PP1BPN2/2P2PPP/RN1QK2R b KQkq -
Side to move: Black
Legal moves: b7b5, d7c8, d6f8, a8b8, c5b5, e8c8, d6e7, f7f6, g8f6, c5a3, b7b6, d6b8, c6b8, g8e7, a8d8, d6h2, a7a6, f7f5, d6f4, e6e5, c5b4, c6e5, c5c3, a8c8, e8e7, h7h6, c5c4, c6a5, d6g3, c6b4, a7a5, c5c2, d6c7, c6d4, d6e5, c5a5, c6e7, c6d8, c5e3, c5b6, c5d4, g8h6, h7h5, d5d4, e8d8

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

<rationale>
Position analysis (Win %):
1. f7f6 (84.7%)
2. e6e5 (83.8%)
3. d6c7 (82.5%)
</rationale><uci_move>f7f6</uci_move><|eot_id|>


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

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

Position (FEN): 3Q4/8/4K3/8/8/p7/7k/8 b - - 0 1
Side to move: Black
Legal moves: h2g2, h2g3, a3a2, h2g1, h2h1, h2h3

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>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): 1r1qkb1r/pp3ppp/4pn2/3p4/3P2b1/2P2N2/PP3PPP/RN1QKB1R w KQk -
Side to move: White
Legal moves: g2g3, b1a3, f3e5, b2b4, d1d3, f1d3, h1g1, e1d2, f3g5, f1a6, d1c2, d1c1, b2b3, a2a4, f3d2, h2h3, c3c4, f3h4, f1c4, f1b5, d1a4, b1d2, d1d2, d1e2, e1e2, f3g1, d1b3, f1e2, h2h4, a2a3

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

<rationale>
Position analysis (Win %):
1. d1a4 (55.9%)
2. f1b5 (49.4%)
3. h2h3 (49.1%)
</rationale><uci_move>d1a4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p2/2p1p3/2P1P3/3B1k2/3K2bp/5n2/7B w - -
Side to move: White
Legal moves: d3e2, d4f2, d3c2, d3d2, d3c3, d3c4

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

<rationale>
Position analysis (Win %):
1. d4f2 (9.2%)
2. d3c4 (0.4%)
3. d3c3 (0.4%)
4. d3c2 (0.4%)
5. d3e2 (0.4%)
</rationale><uci_move>d4f2</uci_move><|eot_id|>


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

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

Position (FEN): 8/2rk3p/R5p1/2p1P3/2P2P2/5K2/8/8 w - -
Side to move: White
Legal moves: f4f5, a6a5, f3f2, a6a4, f3e2, a6a3, a6a8, f3g2, a6b6, f3e4, a6a7, a6c6, a6f6, a6d6, e5e6, f3g3, a6a2, a6a1, f3e3, f3g4, a6g6, a6e6

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

<rationale>
Position analysis (Win %):
1. f3e4 (84.5%)
2. a6a5 (72.0%)
3. f4f5 (71.3%)
4. a6d6 (70.8%)
5. f3g4 (68.7%)
</rationale><uci_move>f3e4</uci_move><|eot_id|>


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

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

Position (FEN): r1b3k1/pp1pprbp/2q3p1/8/4n3/2N1BP2/PPPQ2PP/R3K2R w KQ -
Side to move: White
Legal moves: e3b6, e3f4, e1e2, e3g1, f3f4, d2d3, b2b4, d2d4, e3c5, d2d1, e3h6, e3d4, e1g1, a1c1, a1d1, d2f2, a2a3, h1f1, d2d6, h1g1, e3f2, c3e4, e1f1, g2g4, e3a7, c3b5, a2a4, c3d1, c3b1, e1c1, d2c1, d2d5, h2h4, f3e4, h2h3, c3e2, e1d1, b2b3, c3d5, c3a4, a1b1, d2e2, g2g3, e3g5, d2d7

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

<rationale>
Position analysis (Win %):
1. c3e4 (42.7%)
2. f3e4 (39.1%)
3. f3e4 (39.1%)
4. d2d1 (10.2%)
5. d2d3 (10.2%)
6. d2d1 (10.2%)
7. d2d3 (10.2%)
8. d2c1 (9.9%)
9. d2c1 (9.9%)
</rationale><uci_move>c3e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1b6/3n1b2/N1R2B2/1N6/PP2QPPP/5RK1 b - -
Side to move: Black
Legal moves: f5b1, f5h3, f8e8, g7g5, b6d4, h7h6, b6c7, g7g6, f5d3, d8d6, f5e4, b6c5, d8h4, d8g5, a8c8, b6f2, h7h5, d8d7, d5e7, f5g6, d5f6, a7a5, f5d7, d5e3, f5e6, d8e8, d8c8, d8c7, a7a6, f5g4, d8e7, d5f4, d5c7, b6a5, a8b8, d5c3, d8b8, f5c2, b6e3, g8h8, d5b4, d8f6, f7f6, f5c8

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

<rationale>
Position analysis (Win %):
1. d5e3 (46.0%)
2. f8e8 (45.2%)
3. d5f4 (20.1%)
</rationale><uci_move>d5e3</uci_move><|eot_id|>


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

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

Position (FEN): 3qr1k1/1pr2ppp/3p4/p2Pn3/2PNn3/P6R/1P2BQPP/5RK1 w - -
Side to move: White
Legal moves: f1a1, g2g3, f2f4, f2f6, e2f3, c4c5, f1e1, b2b4, d4b3, h3h7, f2f7, a3a4, b2b3, f1c1, h3c3, h3b3, f2f3, d4c2, h3h6, f2e3, h3h4, d4c6, g2g4, h3f3, e2d3, h3e3, f2f5, e2d1, f2g3, f2e1, d4b5, d4f5, f1d1, h3d3, f1b1, f2h4, h3g3, g1h1, e2g4, e2h5, d4f3, d4e6, h3h5

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

<rationale>
Position analysis (Win %):
1. f2f5 (50.0%)
2. f2h4 (48.6%)
3. f2f4 (46.1%)
</rationale><uci_move>f2f5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqnrk1/p4ppp/2p5/1p2b3/3n1P2/1B2N3/PPPP2PP/R1BQ1RK1 w - -
Side to move: White
Legal moves: g1f2, e3g4, d1e1, e3c4, f4f5, f1e1, h2h4, b3a4, g1h1, b3c4, b3d5, c2c4, e3d5, a2a4, f4e5, g2g3, d2d3, a2a3, d1f3, g2g4, a1b1, h2h3, f1f2, b3e6, b3f7, c2c3, d1g4, f1f3, d1h5, d1e2, e3f5

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

<rationale>
Position analysis (Win %):
1. f4e5 (54.6%)
2. b3f7 (23.2%)
3. b3e6 (18.3%)
</rationale><uci_move>f4e5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2qn1ppp/2n1p3/1B2P3/1b2QP2/P3B3/4NKPP/R6R b kq -
Side to move: Black
Legal moves: a8b8, c7d8, c6d8, c7a7, c6d4, b4a5, e8g8, e8f8, h8f8, a8a5, b4d2, c7b6, d7b6, d7c5, b4e1, c6e5, c7e5, f7f5, g7g6, c6e7, h7h6, d7f8, b4e7, a8a7, d7f6, b4c5, d7b8, a8a6, e8e7, e8d8, c6a5, c6a7, b4c3, d7e5, c7b7, h7h5, c8a6, f7f6, h8g8, c7b8, b4f8, b4d6, c7d6, c6b8, b4a3, g7g5, c7a5, a8a4, a8a3, c8b7

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

<rationale>
Position analysis (Win %):
1. b4c5 (64.0%)
2. a8a5 (63.7%)
3. b4d2 (58.1%)
</rationale><uci_move>b4c5</uci_move><|eot_id|>


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

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

Position (FEN): 1n6/1P3k2/4p2p/pB4p1/8/7P/1P3PP1/6K1 w - -
Side to move: White
Legal moves: b5d7, b5c4, h3h4, b5e8, f2f3, b5c6, g2g3, b2b4, g1h1, b5e2, g2g4, b2b3, f2f4, g1h2, g1f1, b5a4, b5a6, b5d3, b5f1

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

<rationale>
Position analysis (Win %):
1. g1h2 (88.9%)
2. g2g3 (86.9%)
3. g1f1 (86.1%)
4. f2f3 (85.7%)
5. b5a4 (85.1%)
</rationale><uci_move>g1h2</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp3ppp/5n2/1B1pp3/8/3P1N2/PPP2PPP/RNBQK2R b KQkq -
Side to move: Black
Legal moves: b8d7, c8d7, e8e7, b8c6, d8d7, f6d7

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

<rationale>
Position analysis (Win %):
1. f6d7 (56.1%)
2. b8c6 (53.9%)
3. c8d7 (46.2%)
</rationale><uci_move>f6d7</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk1nr/ppp2ppp/2n5/2bp2N1/2BpP3/8/PPP2PPP/RNBQK2R w KQkq -
Side to move: White
Legal moves: c4e2, b1c3, c4a6, c4b3, d1d4, d1d2, g2g4, d1h5, c4b5, g5h7, b2b4, e4d5, c1d2, c2c3, h2h3, g5f7, d1g4, e1f1, b1a3, f2f4, a2a4, h1f1, c1f4, d1e2, c4d3, g5e6, e4e5, e1e2, b2b3, h1g1, h2h4, g2g3, c4f1, a2a3, g5f3, c1e3, b1d2, e1g1, d1d3, f2f3, e1d2, d1f3, c4d5, g5h3

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

<rationale>
Position analysis (Win %):
1. c4d5 (56.1%)
2. e4d5 (47.5%)
3. c4b3 (36.7%)
</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): rnbqr3/pp2bkpp/2pp4/3nP2Q/3P1P2/2N5/PPP3PP/R1B1KB1R b KQ -
Side to move: Black
Legal moves: f7e6, f7f8, f7g8, g7g6

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

<rationale>
Position analysis (Win %):
1. g7g6 (72.6%)
2. f7g8 (72.6%)
3. f7e6 (67.9%)
4. f7f8 (67.6%)
</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): r4rk1/p4p2/bpnpp1p1/6q1/2PPP3/P5N1/3R1PP1/3QKB1R w K -
Side to move: White
Legal moves: h1h5, d2c2, d1c2, g3f5, d1b3, d1e2, h1h7, d2e2, d4d5, e4e5, h1h6, h1h3, d1f3, f1e2, d1c1, h1h8, a3a4, h1h2, d1g4, f2f4, d1b1, h1g1, f2f3, d2d3, d1a1, h1h4, e1e2, d2b2, d1a4, c4c5, g3h5, f1d3, d2a2, g3e2, d1h5

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

<rationale>
Position analysis (Win %):
1. h1h3 (49.4%)
2. g3h5 (48.6%)
3. d4d5 (48.2%)
4. d1f3 (46.7%)
5. f1e2 (43.5%)
</rationale><uci_move>h1h3</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/p2b1ppp/2Q1p3/8/1bpP1n2/2N1P3/1P3PPP/R3KBNR w KQkq -
Side to move: White
Legal moves: f2f3, a1a2, a1d1, e1d2, d4d5, g1e2, g1h3, g2g4, c6c5, c6b5, c6a8, c6d6, a1a3, c6d5, a1b1, h2h4, b2b3, c6c8, c6e6, g2g3, c6c7, c6a4, a1a7, c6a6, c6e4, c6d7, a1a4, c6b6, a1c1, e3f4, h2h3, e3e4, g1f3, c6b7, f1e2, a1a5, e1d1, e1c1, f1c4, a1a6, f1d3, c6f3, c6c4

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

<rationale>
Position analysis (Win %):
1. c6a6 (50.0%)
2. c6e4 (48.7%)
3. c6c4 (41.9%)
</rationale><uci_move>c6a6</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/1QR3b1/5pp1/4p2p/8/3qPN1P/5PPK/8 b - -
Side to move: Black
Legal moves: a8a5, g8h8, d3d4, e5e4, d3e4, a8d8, d3c3, d3a3, d3d5, g8h7, g7h8, d3b3, d3b5, d3f5, h5h4, a8c8, g6g5, f6f5, a8f8, a8a6, d3d8, d3f1, g7h6, a8a4, d3e2, d3a6, d3b1, a8a7, d3c2, a8b8, a8a3, d3d7, a8e8, d3d6, d3d1, a8a2, d3d2, a8a1, g7f8, d3e3, g8f8, d3c4

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

<rationale>
Position analysis (Win %):
1. g6g5 (99.0%)
2. d3d7 (99.0%)
3. g7f8 (96.8%)
</rationale><uci_move>g6g5</uci_move><|eot_id|>


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

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

Position (FEN): 3q1r1k/1b1n4/1p2p1Q1/3pP3/3N3b/7R/1rP2PP1/5RK1 w - -
Side to move: White
Legal moves: d4f5, f2f4, h3h1, c2c3, c2c4, g6e4, d4e2, f1e1, g2g3, h3e3, g6g8, h3a3, h3g3, g6g7, h3c3, h3d3, g6f6, g6h7, g2g4, h3b3, d4b3, g1h2, g6h5, h3h4, g6f5, g6e8, g6g3, d4c6, f1d1, f1a1, h3f3, g6g5, g1h1, f1c1, g6g4, d4b5, d4e6, f1b1, g6e6, g6f7, h3h2, g6h6, f2f3, g6d3, d4f3

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

<rationale>
Position analysis (Win %):
1. d4e6 (99.0%)
2. g6h5 (99.0%)
3. g6h6 (99.0%)
4. g6g4 (90.0%)
5. g6g3 (87.2%)
</rationale><uci_move>d4e6</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/p7/1np1N2q/1p1pP3/1P1P2Q1/P1N5/5PP1/R5K1 b Qq -
Side to move: Black
Legal moves: a8e8, h6f4, f8e8, f8d8, f8f7, h6h4, h6g6, a7a6, h6h2, b6d7, a8c8, h6g7, a8b8, f8c8, h6f6, f8b8, h6h1, f8f3, h6h7, h6e6, h6h5, h6g5, h8h7, h6e3, f8f6, h6d2, b6c4, a8d8, f8f2, b6a4, b6c8, a7a5, h6h3, f8f5, c6c5, h6c1, f8f4, f8g8

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

<rationale>
Position analysis (Win %):
1. f8b8 (66.2%)
2. f8f7 (62.6%)
3. f8g8 (56.5%)
</rationale><uci_move>f8b8</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/1p3ppn/5b1p/pQ5P/2q1P1P1/2N2P2/PPP3B1/2KR3R w - -
Side to move: White
Legal moves: d1d2, e4e5, b5e8, f3f4, h1h4, b5b6, b5g5, g2h3, d1d6, b5b3, d1d8, c3a4, g2f1, h1f1, h1g1, d1e1, b5b7, h1e1, g4g5, h1h2, h1h3, c3d5, b5c6, a2a4, d1d3, c1b1, d1g1, d1d7, c3e2, b5b4, b5d5, b5a5, b5e5, b2b4, d1f1, b5c4, b5a4, b2b3, b5a6, b5f5, c3b1, c1d2, b5c5, b5d7, a2a3, d1d4, d1d5

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

<rationale>
Position analysis (Win %):
1. b5c4 (82.0%)
2. d1d7 (69.6%)
3. d1d6 (67.4%)
4. d1d5 (67.1%)
5. h1e1 (65.2%)
</rationale><uci_move>b5c4</uci_move><|eot_id|>


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

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

Position (FEN): 1r3rk1/2q2ppp/1p2p3/p3Nn2/P1p2P1P/1P1R2P1/4QP2/4R1K1 w - -
Side to move: White
Legal moves: e5c4, d3c3, e5g4, h4h5, d3d7, e5c6, b3b4, e5d7, d3e3, e2a2, e5f7, d3d5, e2c2, d3d4, e2f3, g1f1, e2e3, e2h5, f2f3, g3g4, d3d1, e2d2, e5g6, e1f1, e1b1, e1a1, d3f3, g1h1, e5f3, g1h2, e2b2, e1d1, e2f1, d3d8, d3d2, b3c4, d3d6, e1c1, e2d1, e2g4, e2e4, g1g2

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

<rationale>
Position analysis (Win %):
1. d3d7 (55.9%)
2. e5c4 (55.0%)
3. e2c2 (51.9%)
</rationale><uci_move>d3d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/3k4/P2p1K2/1p1P4/1Pp5/8/3Bn3 w - -
Side to move: White
Legal moves: f5f6, d1c2, f5g4, d1f3, f5g6, d1h5, f5g5, a5a6, f5f4, d1g4, d1e2

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

<rationale>
Position analysis (Win %):
1. a5a6 (49.7%)
2. f5f6 (16.7%)
3. f5f4 (4.7%)
4. f5g4 (4.2%)
</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): 8/8/5K2/8/8/8/k5P1/8 b - - 0 1
Side to move: Black
Legal moves: a2b1, a2a3, a2b2, a2a1, a2b3

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>a2b3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/2pQ4/2p1B3/4n3/6P1/PPq2P1P/R5K1 w - -
Side to move: White
Legal moves: f2f4, d6g6, d6b8, a1e1, e5f6, g1h1, e5g7, e5d4, d6c6, a2a3, d6e6, b2b3, b2b4, g1g2, d6d8, d6d4, d6d5, a1d1, f2f3, d6h6, h2h4, h2h3, d6d3, d6e7, a2a4, a1b1, d6f8, d6d2, a1f1, g3g4, d6d1, d6c7, g1f1, d6c5, d6f6, d6d7, e5f4, a1c1, e5c3

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

<rationale>
Position analysis (Win %):
1. d6d7 (17.8%)
2. d6c6 (11.2%)
3. d6d1 (10.1%)
4. a1f1 (9.6%)
5. d6c7 (9.1%)
</rationale><uci_move>d6d7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k3p1/1p2p2p/pPn1Pp1P/8/PK1N1P2/6P1/8 w - -
Side to move: White
Legal moves: b3c2, b3b2, d3c5, b3c3, b3c4, b3a2

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

<rationale>
Position analysis (Win %):
1. d3c5 (98.8%)
2. b3c4 (50.9%)
3. b3c3 (50.9%)
</rationale><uci_move>d3c5</uci_move><|eot_id|>


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

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

Position (FEN): 2b2rk1/p2pppbp/6p1/8/1Rp1P3/4P3/P1P3PP/5RK1 w - -
Side to move: White
Legal moves: f1b1, e4e5, b4b5, f1f6, f1c1, g1f2, f1e1, a2a3, b4b1, f1f2, a2a4, g1h1, b4b8, b4a4, f1f5, g2g3, b4b7, f1f7, h2h3, c2c3, f1d1, f1f4, b4b2, b4c4, b4b3, h2h4, b4b6, f1f3, g2g4, f1a1

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

<rationale>
Position analysis (Win %):
1. f1b1 (16.7%)
2. f1d1 (16.6%)
3. b4b5 (15.3%)
4. g1f2 (14.7%)
5. h2h3 (14.6%)
</rationale><uci_move>f1b1</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/1p2nppp/p1n1p3/2qpP3/8/2P2N1P/PP2BPP1/RNBQK2R w KQkq -
Side to move: White
Legal moves: d1d4, h1f1, c3c4, h1h2, e1d2, e2f1, e2a6, c1h6, f3d4, h3h4, e2c4, e2b5, c1d2, c1f4, c1e3, a2a3, d1c2, h1g1, f3g5, e2d3, f3h2, e1g1, d1a4, d1d3, d1b3, b1a3, f3g1, f3h4, e1f1, c1g5, d1d2, b2b4, g2g3, b1d2, a2a4, b2b3, f3d2, d1d5, g2g4

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

<rationale>
Position analysis (Win %):
1. e2d3 (53.0%)
2. b2b4 (50.2%)
3. c1e3 (50.0%)
</rationale><uci_move>e2d3</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/ppq2ppp/2bbpn2/2p5/8/2N2B2/PPPP1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: c3a4, b2b4, d1e1, f3e2, h2h4, h2h3, b2b3, c3e4, a2a3, g2g3, c3e2, g1h1, d2d3, f3d5, d2d4, c3d5, f3g4, a2a4, f3e4, a1b1, c3b1, c3b5, d1e2, f3h5, f3c6, g2g4, f1e1

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

<rationale>
Position analysis (Win %):
1. f3c6 (47.7%)
2. h2h3 (46.3%)
3. g1h1 (45.4%)
4. g2g3 (44.7%)
</rationale><uci_move>f3c6</uci_move><|eot_id|>


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

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

Position (FEN): r3nrk1/1p2p1bp/p2pqn2/2p2R2/2B4Q/2N4P/PPP3P1/R1B3K1 b - -
Side to move: Black
Legal moves: f8f7, g7h8, a6a5, a8a7, d6d5, b7b6, f6e4, h7h6, e8c7, e6f7, g7h6, h7h5, f6d5, f6h5, a8b8, f6g4, f6d7, e6d5, a8c8, a8d8, g8f7, b7b5, e6c4, g8h8

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

<rationale>
Position analysis (Win %):
1. g8h8 (90.2%)
2. e6f7 (88.2%)
3. e8c7 (87.1%)
4. e6c4 (86.4%)
5. d6d5 (72.2%)
</rationale><uci_move>g8h8</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/p1N1pp1p/6pb/3P4/8/2P5/P4PPP/1R1R2K1 b - -
Side to move: Black
Legal moves: a8c8, g8h8, h6e3, d8d7, a7a5, h6g5, g6g5, h6d2, g8f8, e7e6, a7a6, e7e5, d8e8, d8f8, f7f6, d8c8, h6f8, h6f4, h6c1, h6g7, d8b8, g8g7, a8b8, d8d6, d8d5, f7f5

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

<rationale>
Position analysis (Win %):
1. h6f4 (85.2%)
2. a8b8 (50.8%)
3. a8c8 (50.0%)
</rationale><uci_move>h6f4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/2rR4/1p3np1/1P4Np/4pP2/1Qq1P2P/6P1/6K1 w - -
Side to move: White
Legal moves: b3b4, d7h7, b3d1, b3e6, b3d5, g5e6, g5e4, d7c7, g2g3, b3a3, b3f7, b3a2, g5h7, b3c3, d7d4, g1f2, b3b1, g2g4, g1f1, g5f7, g1h2, h3h4, d7d5, d7e7, b3c4, d7g7, d7d1, d7f7, d7d3, b3g8, d7d6, d7d2, g5f3, b3b2, d7d8, g1h1, b3c2, b3a4, f4f5

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

<rationale>
Position analysis (Win %):
1. b3c3 (76.3%)
2. d7d8 (75.7%)
3. g5f7 (57.0%)
</rationale><uci_move>b3c3</uci_move><|eot_id|>


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

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

Position (FEN): 5b1r/p2rqnkp/5B2/1p6/3QN1p1/8/PP4PP/2KR4 b - -
Side to move: Black
Legal moves: g7g8, g7h6, g7g6, e7f6

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

<rationale>
Position analysis (Win %):
1. g7h6 (83.7%)
2. g7g8 (44.9%)
3. g7g6 (20.2%)
</rationale><uci_move>g7h6</uci_move><|eot_id|>


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

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

Position (FEN): r3kbnr/1p2pppp/p1n5/PqppP3/5Pb1/5N2/1PPP2PP/RNBQK2R w KQkq -
Side to move: White
Legal moves: f3g1, f3d4, h1g1, a1a4, f3g5, f4f5, e1f2, d2d3, f3h4, h2h3, c2c4, d1e2, b1c3, a1a3, c2c3, h2h4, e5e6, g2g3, h1f1, d2d4, b2b4, a1a2, b2b3, b1a3

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

<rationale>
Position analysis (Win %):
1. b1c3 (60.8%)
2. d2d3 (19.3%)
3. e5e6 (15.8%)
4. a1a3 (15.7%)
5. f4f5 (15.0%)
</rationale><uci_move>b1c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/2b2k2/8/p1r4R/P5K1/7P/8 b - -
Side to move: Black
Legal moves: c4e4, c6h1, f6e6, c6g2, c4c2, c4f4, c6f3, f6f5, c6d7, f6e5, f6g7, c4c5, c4h4, c4c3, c4d4, f6g5, f6f7, c6a8, c6d5, c4b4, c4g4, c6e4, c6b5, c6e8, c4c1, c6b7, f6e7, f6g6

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

<rationale>
Position analysis (Win %):
1. c4c2 (22.0%)
2. c4c5 (17.4%)
3. c6e4 (16.7%)
4. c4c3 (11.1%)
5. c4h4 (8.0%)
</rationale><uci_move>c4c2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/6N1/5kP1/1r3P2/3BK3/8 b - -
Side to move: Black
Legal moves: f4e5, b3e3, f4g3

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

<rationale>
Position analysis (Win %):
1. b3e3 (99.0%)
2. f4g3 (99.2%)
3. f4e5 (97.9%)
</rationale><uci_move>b3e3</uci_move><|eot_id|>


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

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

Position (FEN): Q4b1r/2q1kp1p/p2p4/4pb2/1P1n4/N7/PP3PPP/R3KB1R b KQ -
Side to move: Black
Legal moves: f5b1, c7a7, d4b5, f5c8, c7c3, f7f6, c7b8, f5e6, f5g4, d4e2, c7a5, c7c2, h7h5, d4f3, d4b3, e5e4, f5h3, c7d8, c7d7, d4e6, f5d3, f5c2, f8g7, e7d7, f5e4, h8g8, f5d7, d4c2, a6a5, f8h6, f5g6, h7h6, c7c4, c7b6, c7c1, e7e6, d4c6, c7b7, c7c6, c7c5, c7c8, d6d5, e7f6

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

<rationale>
Position analysis (Win %):
1. a6a5 (50.0%)
2. f8h6 (37.7%)
3. c7b6 (33.2%)
</rationale><uci_move>a6a5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1p3p/n1p3p1/4P3/2P1p3/3Q4/PP3PPP/R1B1KBNR w KQkq -
Side to move: White
Legal moves: d3d1, d3e3, d3c2, d3d4, e1d1, a2a4, c1g5, a1b1, f1e2, g2g3, d3e2, e1e2, d3d2, g2g4, e5e6, d3a3, f2f3, d3b3, a2a3, b2b3, b2b4, c4c5, d3g3, d3d6, h2h4, d3e4, d3b1, e1d2, d3c3, c1e3, h2h3, d3f3, c1h6, g1f3, d3d5, d3d7, g1e2, f2f4, d3h3, g1h3, c1f4, c1d2

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

<rationale>
Position analysis (Win %):
1. d3d4 (40.6%)
2. d3e4 (40.5%)
3. d3c2 (40.5%)
4. d3e3 (40.5%)
5. d3e2 (34.3%)
</rationale><uci_move>d3d4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/3q1pp1/2p1rn2/1p1p1n1p/p2P1P2/P2RP2P/BPP3P1/3NQRK1 w - -
Side to move: White
Legal moves: b2b3, a2b3, e1d2, e1h4, e1c3, e3e4, e1b4, h3h4, g2g4, g1h1, e1a5, d3c3, e1g3, g1h2, f1f3, a2d5, g1f2, b2b4, e1e2, c2c4, d3d2, e1f2, g2g3, d1f2, d1c3, c2c3, f1f2, d3b3, a2b1, a2c4

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

<rationale>
Position analysis (Win %):
1. b2b3 (32.9%)
2. c2c3 (32.4%)
3. a2b1 (32.3%)
4. g1h2 (29.8%)
5. g1h1 (25.7%)
</rationale><uci_move>b2b3</uci_move><|eot_id|>


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

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

Position (FEN): r3r3/pp4pk/2nbp1N1/3p2pP/3P4/5P2/PPP4P/3RR1K1 b - -
Side to move: Black
Legal moves: a7a5, d6f8, e8g8, d6g3, b7b5, e8e7, d6e5, a8c8, d6f4, c6e7, d6e7, c6b8, e8c8, e8b8, d6b4, c6b4, h7h6, d6c5, a7a6, d6h2, d6a3, e8h8, a8b8, c6a5, d6c7, c6d4, d6b8, g5g4, b7b6, h7g8, e6e5, c6d8, a8d8, c6e5, e8f8, e8d8

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

<rationale>
Position analysis (Win %):
1. a7a5 (15.8%)
2. a8c8 (15.3%)
3. h7h6 (12.4%)
</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): 5rk1/1bp1qppp/1p1p2n1/8/1PP5/2Q1P1B1/r3BPPP/2R2RK1 w - -
Side to move: White
Legal moves: e2g4, f2f3, c3d3, c3f6, c1a1, g3e5, g3d6, c3g7, e2f3, c3b2, c3a3, f1e1, c3d2, c1e1, e2d1, e3e4, c1c2, c3b3, g3f4, c1b1, c3a1, b4b5, h2h3, c4c5, c3d4, c3c2, h2h4, f1d1, c3e1, f2f4, c3e5, g1h1, e2d3, g3h4, e2h5, c1d1

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

<rationale>
Position analysis (Win %):
1. f1e1 (51.7%)
2. e2d3 (51.0%)
3. e2d1 (49.4%)
4. c3d3 (48.6%)
</rationale><uci_move>f1e1</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkN2/pppp3p/2n2n2/5p2/4P1rQ/8/PPPP1PPP/RNB1KB1R w KQq -
Side to move: White
Legal moves: b1c3, f8g6, f8h7, h1g1, f1b5, h4h3, e4e5, f2f3, f1a6, h2h3, c2c4, h4h7, f8d7, h4h6, b1a3, e4f5, h4g4, b2b3, f2f4, f1e2, g2g3, d2d3, e1e2, h4g3, d2d4, f1d3, c2c3, h4h5, h4f6, e1d1, f1c4, f8e6, h4g5, a2a4, a2a3, b2b4

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

<rationale>
Position analysis (Win %):
1. h4h3 (75.0%)
2. h4h6 (67.4%)
3. f8e6 (32.9%)
</rationale><uci_move>h4h3</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/pb2bppp/1p2p3/2ppP3/4N3/PP1BP3/1BP2PPP/R2Q1RK1 b k -
Side to move: Black
Legal moves: d5e4, h8g8, h7h6, f7f5, g7g5, b6b5, h7h5, e7f8, e8d7, d8d6, c8b8, a7a5, b7a6, b7c6, h8f8, a7a6, c8c7, b7a8, g7g6, d8c7, d8d7, e7d6, c5c4, e8g8, c8a8, e7f6, e8f8, c8c6, e7g5, f7f6, e7h4, d5d4

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

<rationale>
Position analysis (Win %):
1. a7a6 (81.2%)
2. c5c4 (62.9%)
3. d5e4 (55.7%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3N2K1/8/8/6k1/2B5/8/8 w - - 0 1
Side to move: White
Legal moves: c3a5, c3b2, c3a1, g7g6, c3d2, d7f8, g7h8, c3b4, d7e5, c3e1, d7b8, c3d4, g7h7, g7f7, c3f6, g7g8, c3e5, d7f6, g7f6, g7f8, d7b6, g7h6, d7c5

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>g7h8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppqn1p2/2p1pn1p/7P/1b1P4/3Q1N2/PPPB1PP1/1K1RR3 w - -
Side to move: White
Legal moves: a2a4, f3g5, e1h1, d2h6, d3c3, d3a6, a2a3, e1g1, c2c4, d3e2, g2g3, d3h7, c2c3, f3e5, d3b3, e1e4, e1e6, d2c3, d2c1, d3a3, d2b4, d4d5, g2g4, e1e2, f3g1, d3g6, d2e3, b1a1, e1f1, d1c1, d3c4, d2g5, d3f5, d2f4, d3e3, f3h4, e1e5, f3h2, d3b5, d3f1, e1e3, b1c1, d3e4, b2b3

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

<rationale>
Position analysis (Win %):
1. d2b4 (82.7%)
2. c2c3 (55.6%)
3. g2g4 (43.2%)
</rationale><uci_move>d2b4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R6P/5p2/p1r5/8/5PK1/8/4B3 b - -
Side to move: Black
Legal moves: c5c2, c5c8, c5g5, a5a4, c5f5, c5c1, c5e5, c5c7, c5h5, c5d5, c5c6, c5c4, f6f5, c5b5, c5c3

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

<rationale>
Position analysis (Win %):
1. c5c2 (99.6%)
2. c5h5 (99.6%)
3. c5g5 (99.6%)
4. c5c1 (99.6%)
5. a5a4 (99.6%)
</rationale><uci_move>c5c2</uci_move><|eot_id|>


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

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

Position (FEN): 3Q1k2/8/p1p5/P1Ppq3/7p/4P1P1/6PK/8 b - -
Side to move: Black
Legal moves: f8g7, e5e8, f8f7

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

<rationale>
Position analysis (Win %):
1. e5e8 (97.5%)
2. f8g7 (74.9%)
3. f8f7 (74.2%)
</rationale><uci_move>e5e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pp1p/2n2np1/3pP3/Q7/5N2/PPP2PPP/RNB1KB1R b KQkq -
Side to move: Black
Legal moves: f6e4, d8a5, h8g8, d5d4, c8d7, e8d7, c8h3, b7b5, a8b8, f6g8, f8g7, c8e6, f6h5, g6g5, c8f5, a7a5, h7h5, d8c7, f8h6, a7a6, d8d6, f6g4, d8b6, d8d7, f6d7, e7e6, h7h6, c8g4, b7b6

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

<rationale>
Position analysis (Win %):
1. f6g4 (59.7%)
2. f6g8 (55.5%)
3. f6h5 (55.0%)
4. f6d7 (50.0%)
5. f6e4 (48.1%)
</rationale><uci_move>f6g4</uci_move><|eot_id|>


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

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

Position (FEN): rnb2rk1/5ppp/2p1pn2/pP1q4/2pP4/6P1/1PQNPPBP/RN3RK1 w - -
Side to move: White
Legal moves: c2d1, f2f3, g2h1, b1a3, a1a5, a1a3, c2g6, d2f3, b2b4, a1a2, g2e4, c2h7, e2e3, g2h3, f1d1, f1e1, g3g4, g2d5, c2d3, b5b6, c2b3, b2b3, e2e4, h2h4, f2f4, h2h3, g2f3, d2b3, c2a4, c2e4, c2c4, b1c3, g1h1, f1c1, c2c1, b5c6, d2e4, c2c3, a1a4, d2c4, c2f5

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

<rationale>
Position analysis (Win %):
1. g2d5 (87.8%)
2. b5c6 (80.9%)
3. c2c4 (76.3%)
</rationale><uci_move>g2d5</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppppqppp/2n5/2b1n3/2P2B2/2N1PN2/PP3PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: c3e2, g2g3, a1c1, f4g5, d1b1, b2b3, c3b5, d1d6, b2b4, f4h6, a2a3, f3d2, d1d2, e1d2, d1a4, d1c1, f3d4, h2h4, d1e2, f1e2, h1g1, a1b1, f3g1, h2h3, d1d3, f1d3, f3g5, g2g4, d1d7, d1d5, c3a4, f4g3, d1c2, d1d4, a2a4, c3e4, f3h4, c3b1, f3e5, c3d5, e3e4, e1e2, f4e5, d1b3

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

<rationale>
Position analysis (Win %):
1. c3d5 (83.2%)
2. f3e5 (83.2%)
3. a2a3 (64.3%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): 3qrrk1/4b2p/p1p2npP/1pPp2B1/3P4/1P1Q2P1/P3RPB1/4R1K1 w - -
Side to move: White
Legal moves: d3c4, e2e7, g5c1, a2a3, d3g6, g1f1, f2f3, g2e4, e2e6, e2e3, d3e4, e1d1, a2a4, g2h3, d3b1, d3d2, d3c2, d3f3, d3d1, e2e4, e1c1, e2e5, e2c2, g1h2, g5e3, g2d5, g5f6, d3f5, d3b5, e1a1, b3b4, e2b2, e1f1, d3e3, g2h1, g1h1, g2f3, g5h4, f2f4, e1b1, g5f4, e2d2, g5d2, g3g4, g2f1, d3c3

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

<rationale>
Position analysis (Win %):
1. d3e3 (87.8%)
2. e2e6 (87.2%)
3. e2e5 (86.0%)
</rationale><uci_move>d3e3</uci_move><|eot_id|>


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

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

Position (FEN): 8/5p1k/6p1/1p5p/1P1qpP1P/2r3P1/PB2Q2K/8 w - -
Side to move: White
Legal moves: b2a1, g3g4, h2h1, e2d1, e2e4, e2g4, b2a3, e2b5, a2a4, h2g2, e2c4, b2c1, a2a3, e2f2, f4f5, b2c3, e2g2, e2d2, e2f3, e2h5, e2d3, e2f1, e2e3, h2h3, e2c2, e2e1

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

<rationale>
Position analysis (Win %):
1. b2c3 (50.0%)
2. e2g2 (13.1%)
3. h2h3 (9.9%)
</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): r1bqk2r/2p2ppp/p3pn2/1p6/4P3/1PNP1N2/1PP3PP/R2QR1K1 b kq -
Side to move: Black
Legal moves: e8f8, e8e7, c8b7, h8f8, d8d4, f6d5, a8a7, b5b4, d8d6, f6g8, g7g6, a8b8, c7c6, d8d5, a6a5, g7g5, c8d7, d8d7, f6h5, c7c5, e8d7, d8e7, d8d3, e6e5, f6e4, e8g8, h7h5, f6g4, f6d7, h8g8, h7h6

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

<rationale>
Position analysis (Win %):
1. d8e7 (56.3%)
2. a8b8 (55.9%)
3. b5b4 (55.0%)
4. d8d6 (54.8%)
5. c8b7 (50.9%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): 8/2k5/8/8/8/3p4/3K4/4Q3 w - - 0 1
Side to move: White
Legal moves: e1h4, e1e3, e1e8, e1e4, d2c1, d2d1, d2c3, e1g3, e1a1, d2d3, e1e7, e1d1, e1e6, d2e3, e1f1, e1g1, e1b1, e1c1, e1h1, e1f2, e1e2, e1e5

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>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): r1bqkbnr/ppp2ppp/2n5/4p3/2Pp4/1P2P3/PB1P1PPP/RN1QKBNR w KQkq -
Side to move: White
Legal moves: f2f4, b2a3, b2c3, d1c1, d2d3, e3d4, b3b4, d1c2, b2d4, g1f3, d1h5, d1g4, a2a3, d1e2, h2h3, a2a4, b1c3, d1f3, g2g3, h2h4, g1e2, e1e2, f1d3, f1e2, e3e4, f2f3, g2g4, g1h3, b2c1, c4c5, b1a3

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

<rationale>
Position analysis (Win %):
1. a2a3 (42.1%)
2. g1f3 (41.6%)
3. e3d4 (38.8%)
4. g2g3 (38.2%)
5. f1e2 (37.9%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1pq5/p1p1b2p/P1PpP3/5r2/2QB4/1R3PP1/1R4K1 b - -
Side to move: Black
Legal moves: d5d4, f8f6, c7a5, e6f7, f8e8, e6d7, f4f7, b7b6, f8d8, e6g4, e6f5, c7c8, e6c8, f4f6, f4f2, c7e5, c7d8, c7e7, g8g7, c7b8, f4b4, g8f7, f8c8, f4c4, f8b8, c7g7, f4f3, c7d7, g8h8, f8a8, f4h4, c7h7, e6h3, c7b6, f4g4, c7d6, f8f5, f4f5, f4d4, f4a4, f8f7, h6h5, b7b5, c7f7, f4e4

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

<rationale>
Position analysis (Win %):
1. d5d4 (61.0%)
2. c7g7 (58.7%)
3. e6c8 (53.8%)
</rationale><uci_move>d5d4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P2R4/r5Pp/8/6P1/3pK1P1/8 b - -
Side to move: Black
Legal moves: a5g5, d2d1b, a5a4, g7f7, g7f8, d2d1n, a5d5, d2d1q, a5f5, g7h8, a5e5, a5a3, a5a2, g7g8, a5a6, a5b5, h5h4, a5a1, g7h7, a5c5, d2d1r

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

<rationale>
Position analysis (Win %):
1. d2d1b (83.5%)
2. d2d1n (83.5%)
3. d2d1r (83.5%)
4. a5a3 (52.4%)
5. a5a2 (50.4%)
</rationale><uci_move>d2d1b</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k1r1/pb1nqp1p/1p2pn2/3p4/2PP4/2B2P1Q/PP1N2PP/1K1R1B1R w - -
Side to move: White
Legal moves: h3e6, h1g1, b1a1, c4c5, f1d3, b2b3, d2b3, g2g4, h3h7, c3b4, h3f5, c4d5, d1e1, b1c2, g2g3, h3h5, b2b4, d1c1, a2a4, h3g4, f1e2, c3a5, h3g3, f3f4, d2e4, b1c1, a2a3, h3h4, h3h6

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

<rationale>
Position analysis (Win %):
1. a2a3 (67.7%)
2. c4c5 (67.6%)
3. h1g1 (66.7%)
4. d1c1 (66.6%)
5. g2g4 (64.3%)
</rationale><uci_move>a2a3</uci_move><|eot_id|>


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

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

Position (FEN): r3kq1r/pp1b1ppp/2n1p3/1B1p1N2/2P5/8/P4PPP/1R1QR1K1 b kq -
Side to move: Black
Legal moves: h7h6, a8b8, a8d8, e6e5, f8g8, f8e7, c6e7, d7c8, g7g5, f7f6, d5c4, c6b4, e8c8, c6e5, c6d8, f8d6, h7h5, g7g6, b7b6, c6d4, c6b8, a8c8, d5d4, f8a3, e8d8, f8c5, a7a6, f8b4, a7a5, c6a5, h8g8

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

<rationale>
Position analysis (Win %):
1. d5c4 (82.7%)
2. f8c5 (76.3%)
3. a7a6 (74.2%)
4. g7g6 (73.1%)
</rationale><uci_move>d5c4</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/pp3ppp/4p3/2ppP3/2PPn3/P1PB4/2Q2PPP/R1B1K1NR b KQ -
Side to move: Black
Legal moves: d8f6, f7f5, d8e7, f7f6, a7a5, d5c4, c5d4, b8d7, h7h6, c8d7, d8b6, g8h8, b7b5, e4f2, a7a6, e4f6, e4c3, d8c7, d8d7, d8h4, g7g6, h7h5, b7b6, d8e8, g7g5, e4d6, e4g5, d8a5, d8d6, d8g5, e4g3, f8e8, b8a6, e4d2, b8c6

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

<rationale>
Position analysis (Win %):
1. c8d7 (56.3%)
2. f7f5 (55.9%)
3. d8a5 (50.0%)
4. b8c6 (50.0%)
5. c5d4 (50.0%)
</rationale><uci_move>c8d7</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/pp1n1ppp/2pp1n2/7b/2PP1P2/2N3PP/PPQN2B1/4R1K1 b - -
Side to move: Black
Legal moves: e8d8, d7b8, e8c8, e8e3, a7a6, e8e5, h5d1, d7b6, g7g5, h7h6, d7e5, d7c5, f6d5, h5g4, h5f3, h5g6, e8e4, f6g4, e8e2, b7b5, g7g6, g8h8, e8b8, e8e6, e8e7, d6d5, c6c5, e8e1, b7b6, e8a8, h5e2, f6e4, a7a5

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

<rationale>
Position analysis (Win %):
1. d7b6 (86.8%)
2. h5g6 (86.7%)
3. e8e1 (64.3%)
</rationale><uci_move>d7b6</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/1p4p1/2n2r1p/2pp4/2p2P2/P1P2BP1/1P5P/3RR1K1 b - -
Side to move: Black
Legal moves: g7g6, c6e5, d8f8, f6e6, d8b8, f6f8, g8f8, d8c8, g7g5, g8h8, d8d7, d5d4, g8h7, c6e7, d8d6, d8e8, c6a7, g8f7, b7b6, h6h5, d8a8, c6d4, f6g6, f6f7, f6f5, f6d6, b7b5, c6b8, c6b4, c6a5, f6f4

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

<rationale>
Position analysis (Win %):
1. g7g5 (77.0%)
2. c6a5 (76.9%)
3. f6f5 (70.7%)
4. f6d6 (50.5%)
5. d5d4 (50.0%)
</rationale><uci_move>g7g5</uci_move><|eot_id|>


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

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

Position (FEN): 1rb2r1k/1p1nqnbp/p1p3p1/B1P1pp2/N1B1P3/8/PPQN1PPP/3R1RK1 w - -
Side to move: White
Legal moves: c4e2, c4b3, b2b4, c4a6, a4c3, c4f7, f2f4, c2c1, c2d3, f2f3, d1a1, f1e1, d2f3, d1b1, a5c7, c4d5, d2b1, a2a3, a5d8, g2g4, h2h4, a4b6, c4d3, c4e6, g2g3, d1e1, c2b3, h2h3, g1h1, a5c3, d1c1, a5b4, d2b3, b2b3, c2b1, c4b5, c2c3, a5b6, e4f5

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

<rationale>
Position analysis (Win %):
1. c4f7 (71.6%)
2. a5c7 (71.2%)
3. e4f5 (63.6%)
4. a5c3 (58.1%)
5. a2a3 (57.8%)
</rationale><uci_move>c4f7</uci_move><|eot_id|>


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

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

Position (FEN): 8/4R3/2r1p3/1k2P3/1n4P1/5N2/5PK1/8 b - -
Side to move: Black
Legal moves: c6d6, b4d3, b5b6, b5a4, b4d5, c6c1, c6c2, c6a6, c6c5, c6c4, b5c4, b4a6, b5a6, c6c8, c6c3, b5c5, b4a2, c6c7, b4c2, b5a5, c6b6

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

<rationale>
Position analysis (Win %):
1. b5a6 (86.0%)
2. c6c8 (86.0%)
3. c6c3 (86.0%)
4. b5c4 (85.4%)
5. c6c4 (83.6%)
</rationale><uci_move>b5a6</uci_move><|eot_id|>


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

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

Position (FEN): 8/2rrnppk/pq1p1n1p/1p1PpN2/1P2P3/PN3QPP/5PK1/2RR4 w - -
Side to move: White
Legal moves: b3d4, b3a5, b3a1, g2h2, f3f4, a3a4, f3e2, f5d6, f5h6, f5e7, d1g1, f3e3, d1d2, c1c4, d1e1, h3h4, f3d3, f5e3, f5d4, f3g4, b3c5, c1a1, c1c3, g3g4, f5g7, g2g1, g2f1, f5h4, c1c5, c1c6, c1c7, c1b1, f3c3, d1f1, g2h1, b3d2, d1h1, d1d3, f3h5, c1c2, d1d4

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

<rationale>
Position analysis (Win %):
1. b3c5 (60.3%)
2. h3h4 (57.6%)
3. c1c7 (57.1%)
4. f5e7 (56.3%)
5. b3a5 (54.5%)
</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): 5rk1/1p2p3/4p3/2P4Q/1q2P3/1P3P2/r3B1PP/3R2K1 w - -
Side to move: White
Legal moves: h5g6, d1e1, h5h6, g1h1, e2f1, h5f7, h5h4, e2a6, e2c4, h5d5, d1b1, d1d5, g1f1, g2g3, d1d2, h5e8, d1d6, h5g4, h2h4, e4e5, d1a1, e2b5, h5h7, h5e5, h5g5, d1d8, e2d3, c5c6, h5h3, d1c1, d1d7, d1f1, d1d3, g1f2, h5f5, f3f4, g2g4, h5h8, h2h3, d1d4

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

<rationale>
Position analysis (Win %):
1. h5g6 (99.6%)
2. e2c4 (98.3%)
3. h5g5 (89.5%)
4. h5g4 (89.4%)
5. e2f1 (73.5%)
</rationale><uci_move>h5g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/4k3/K7/8/7r/8/6Q1/8 b - - 0 1
Side to move: Black
Legal moves: h4a4, h4d4, h4h1, e7e6, h4h8, h4h3, h4h5, e7e8, e7f8, e7f7, h4e4, h4b4, e7f6, e7d7, h4h6, h4c4, h4f4, e7d6, h4h2, h4g4, h4h7, e7d8

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>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): 2r3k1/5ppp/p7/8/3N4/P1P2P2/4K1PP/4N3 b - -
Side to move: Black
Legal moves: g8f8, c8c4, c8c6, c8e8, f7f6, a6a5, c8c7, c8a8, g8h8, c8d8, c8c5, c8f8, g7g6, h7h6, f7f5, h7h5, c8b8, g7g5, c8c3

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

<rationale>
Position analysis (Win %):
1. h7h5 (81.7%)
2. c8b8 (79.6%)
3. c8c3 (55.9%)
</rationale><uci_move>h7h5</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/4bppp/p4n2/nqp5/1P1p4/P4NP1/1B2PPBP/QR2R1K1 b - -
Side to move: Black
Legal moves: d8d7, b5e8, d8d5, f6d7, b5d3, g8f8, a5b7, f6h5, g7g5, b5b6, f6d5, c8a8, b5b7, d8f8, f6e4, a5b3, b5b8, e7f8, b5e2, f6g4, d8d6, d4d3, h7h6, b5c6, g7g6, c5b4, c5c4, h7h5, g8h8, a5c6, e7d6, c8b8, c8c7, d8e8, a5c4, c8c6, b5b4, b5c4, b5a4, b5d7, f6e8

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

<rationale>
Position analysis (Win %):
1. a5c6 (61.6%)
2. a5c4 (52.3%)
3. a5b3 (48.3%)
</rationale><uci_move>a5c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/3nkp2/p3p1p1/qp1pP1Pp/2pP1P1P/1PN3Q1/PKP1R3/3R4 w - -
Side to move: White
Legal moves: g3g4, b2c1, c3d5, g3d3, f4f5, g3f3, e2g2, e2d2, d1c1, a2a4, e2f2, d1h1, c3b5, d1e1, c3e4, g3f2, e2e4, b3b4, g3g1, d1d2, g3h2, e2e1, g3h3, g3e1, c3b1, b2a1, e2e3, d1f1, g3g2, b3c4, g3e3, d1b1, c3a4, b2b1, d1a1, e2h2, d1g1, a2a3, d1d3

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

<rationale>
Position analysis (Win %):
1. c3d5 (49.8%)
2. f4f5 (46.5%)
3. a2a3 (44.9%)
4. g3e3 (43.5%)
5. b2b1 (41.6%)
</rationale><uci_move>c3d5</uci_move><|eot_id|>


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

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

Position (FEN): rnbq1rk1/1p3ppp/p1pb1p2/8/3P4/2PB4/PPQ1NPPP/R1B1K2R b KQ -
Side to move: Black
Legal moves: d6e7, c8g4, c8h3, d6c7, b7b6, c8d7, g7g6, d8a5, d8e7, g7g5, c8e6, d8d7, g8h8, b7b5, a6a5, d8c7, h7h5, c8f5, d6b4, d6g3, a8a7, d6h2, d6e5, c6c5, f8e8, h7h6, d8e8, f6f5, d6a3, d6c5, b8d7, d6f4, d8b6

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

<rationale>
Position analysis (Win %):
1. f8e8 (62.1%)
2. f6f5 (57.5%)
3. h7h5 (57.1%)
4. g8h8 (56.1%)
5. h7h6 (55.6%)
</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): 3rr1k1/p3qp2/1p6/3P2p1/6Pp/7P/PP3P2/2RQR1K1 b - -
Side to move: Black
Legal moves: e7c5, g8g7, b6b5, e7e5, e7b7, e7d6, d8b8, a7a5, g8f8, e7f6, e7c7, e8f8, d8d6, g8h7, e7a3, e7f8, e7e4, e7e3, e7e6, e7e1, d8d5, g8h8, f7f6, a7a6, d8d7, e7b4, f7f5, e7e2, d8c8, e7d7, d8a8

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

<rationale>
Position analysis (Win %):
1. e7f8 (69.5%)
2. e7d6 (64.9%)
3. e7e1 (50.0%)
</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): r2qk2r/pbp5/1p1ppn1p/6p1/Q1nPP3/2PN1PP1/P5P1/R3KB1R b KQkq -
Side to move: Black
Legal moves: b7c6, f6d7, d8d7, b6b5, e8f8, c7c6, e8e7, e8f7

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

<rationale>
Position analysis (Win %):
1. c7c6 (54.8%)
2. e8f7 (53.8%)
3. d8d7 (44.9%)
</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): 2k5/8/4N3/3Kp3/4N3/8/8/8 b - -
Side to move: Black
Legal moves: c8d7, c8b7, c8b8

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

<rationale>
Position analysis (Win %):
1. c8b8 (99.0%)
2. c8b7 (99.6%)
3. c8d7 (99.6%)
</rationale><uci_move>c8b8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/1p3ppp/p1pp4/P3nPq1/R7/1P2P1Nb/1BPP1R1P/3Q2K1 b - -
Side to move: Black
Legal moves: f8d8, a8e8, a8c8, f7f6, e5d3, g7g6, h3g2, h3f1, f8b8, h7h6, b7b6, g5g6, g5h5, e5d7, g5f4, b7b5, a8d8, g8h8, e5g6, g5g3, h7h5, a8b8, f8c8, c6c5, g5g4, h3f5, h3g4, d6d5, g5e7, g5e3, e5f3, g5f5, f8e8, e5c4, g5f6, e5g4, g5d8, a8a7, g5h4, g5h6

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

<rationale>
Position analysis (Win %):
1. h3g4 (69.1%)
2. e5d7 (67.0%)
3. g7g6 (56.4%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


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

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

Position (FEN): r2r2k1/1p3pbR/q2p4/3Pnp2/p1P1p3/N6Q/PP5P/1K4R1 w - -
Side to move: White
Legal moves: h3g3, h7g7, g1g3, h3h5, g1g7, g1g5, h7h8, h3c3, h7h4, h3f5, h3h6, h3b3, g1g6, h3f1, h3g2, g1g2, h3e3, g1f1, b1c1, a3b5, g1d1, b2b4, b2b3, c4c5, b1c2, a3c2, g1h1, b1a1, h3d3, h7h5, h3f3, g1e1, h3g4, g1g4, g1c1, h3h4, h7h6

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

<rationale>
Position analysis (Win %):
1. h7h8 (99.0%)
2. g1g7 (99.0%)
3. h3h6 (99.0%)
4. h7g7 (99.0%)
5. a3c2 (77.3%)
</rationale><uci_move>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/2Q1p1p1/1p1p3p/p6P/8/PP3PPK/3q4 w - -
Side to move: White
Legal moves: c6b7, c6a6, c6d7, c6c8, c6c2, c6b6, c6c4, c6c1, g2g4, c6d6, c6c5, f2f4, c6e8, c6e6, b2b4, c6b5, c6c3, g2g3, c6a8, h2h3, f2f3, c6d5, c6c7, h2g3, b2b3, a2a3

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

<rationale>
Position analysis (Win %):
1. c6b5 (18.6%)
2. c6c3 (16.5%)
3. f2f3 (15.3%)
</rationale><uci_move>c6b5</uci_move><|eot_id|>


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

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

Position (FEN): 6B1/8/8/4B3/1k6/6K1/8/8 b - - 0 1
Side to move: Black
Legal moves: b4a5, b4b5, b4a4, b4a3, b4c5

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>b4c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/2P5/k2K4/3P4/8/8 b - - 0 1
Side to move: Black
Legal moves: a4b5, a4a3, a4b3, a4a5, a4b4

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>a4b5</uci_move><|eot_id|>


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

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

Position (FEN): r2qk2r/pb2bppp/1p2pn2/2P1N3/8/2PB4/PPQ2PPP/R1B2RK1 b kq -
Side to move: Black
Legal moves: d8c7, a7a5, e7c5, b7c6, b7g2, g7g6, d8c8, e8g8, f6g4, b6b5, f6g8, a8c8, a8b8, f6d5, e8f8, d8b8, b7a6, b7c8, d8d6, e7d6, b7e4, d8d3, f6h5, f6d7, h8g8, h7h5, d8d7, e7f8, a7a6, g7g5, b6c5, b7f3, h7h6, d8d4, h8f8, f6e4, b7d5, d8d5

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

<rationale>
Position analysis (Win %):
1. a7a6 (74.8%)
2. d8c7 (74.6%)
3. e7c5 (67.7%)
4. b6c5 (66.2%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): K1b1q2r/p1pn3p/1bnpN3/1p4Bk/5p2/3B2PP/P5P1/8 w - -
Side to move: White
Legal moves: h3h4, g5f6, g5e7, a2a4, e6f4, d3b5, g5d8, e6d8, e6c7, d3f1, g5f4, e6d4, d3e4, d3e2, d3g6, d3h7, d3f5, g3g4, a2a3, d3c2, d3c4, e6f8, e6g7, g3f4, g5h4, e6c5, d3b1, g5h6

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

<rationale>
Position analysis (Win %):
1. g3g4 (99.0%)
2. d3e2 (1.0%)
3. e6g7 (1.0%)
</rationale><uci_move>g3g4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/pp1nnppp/4p3/1BPpP3/8/2P1B3/PP3PPP/RN1QK1NR b KQkq -
Side to move: Black
Legal moves: d5d4, h7h5, f7f5, a7a5, b7b6, d8a5, h7h6, e7g8, e7c6, a8b8, f7f6, g7g6, d8c7, d8b6, a7a6, e7f5, h8g8, e7g6, g7g5

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

<rationale>
Position analysis (Win %):
1. e7c6 (52.5%)
2. e7f5 (51.2%)
3. a7a6 (49.3%)
</rationale><uci_move>e7c6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1k2r/p2pbppn/1pq1p2p/4P3/3R1B1P/2PQ2P1/P4PB1/R5K1 b k -
Side to move: Black
Legal moves: b6b5, e7d6, c6g2, h8g8, h8f8, c8b8, e7c5, c6c3, e8g8, c6d6, e7b4, e7h4, h7f6, c8a8, c6e4, e7g5, f7f5, c6d5, g7g5, f7f6, c6c5, h6h5, e7f6, d7d6, c6b5, c6b7, e8d8, a7a6, a7a5, c8d8, c6a4, d7d5, e7a3, h7f8, e8f8, c6f3, c6a8, c6c4, c6c7, h7g5, e7d8, g7g6, c8c7, e7f8

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

<rationale>
Position analysis (Win %):
1. c6c5 (62.9%)
2. c6c3 (58.6%)
3. c6c7 (50.9%)
</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): rnbqkbnr/pppp1p1p/8/8/3PPpp1/5N2/PPP3PP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: f3g5, f3e5, e4e5, d1d2, g2g3, f1d3, b1a3, f3h4, c2c3, c1e3, h1g1, b1d2, b1c3, e1f2, f1e2, f1c4, h2h4, c2c4, e1d2, a2a4, f3g1, f1a6, b2b3, d1e2, c1f4, d4d5, e1e2, a2a3, h2h3, c1d2, d1d3, f1b5, f3d2, b2b4

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

<rationale>
Position analysis (Win %):
1. f3e5 (44.7%)
2. c1f4 (39.7%)
3. b1c3 (38.7%)
4. f1c4 (34.8%)
</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): r2qr1k1/1b1n1pb1/1p1p1npp/pPp1p3/2P5/P2P1NP1/1BQ1PPBP/R2R1NK1 b - -
Side to move: Black
Legal moves: e8e6, d6d5, g6g5, d8c7, e8f8, b7d5, b7f3, b7c6, a8b8, a8a6, f6e4, b7a6, a8a7, g7f8, d8c8, g7h8, d8b8, f6h5, d7f8, f6d5, a8c8, h6h5, b7c8, g8h8, d7b8, g8h7, a5a4, g8f8, f6h7, e5e4, e8e7, f6g4, b7e4, d8e7

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

<rationale>
Position analysis (Win %):
1. f6h7 (53.4%)
2. f6h5 (52.5%)
3. a8b8 (52.0%)
4. a8a7 (51.1%)
5. d7f8 (50.3%)
</rationale><uci_move>f6h7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2pppp/2n2B2/3p4/3P4/2N5/PPP2PPP/R2QKBNR b KQkq -
Side to move: Black
Legal moves: g7f6, e7e5, g7g5, c6a5, c8h3, e8d7, d8a5, c8g4, a7a6, b7b5, h7h6, c8f5, d8c7, e7e6, g7g6, a7a5, d8b6, c6b4, c6b8, e7f6, d8d7, c8d7, d8d6, b7b6, c6d4, a8b8, c8e6, h8g8, c6e5, h7h5

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

<rationale>
Position analysis (Win %):
1. d8b6 (78.1%)
2. g7f6 (49.5%)
3. e7f6 (46.3%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/ppp1q1bp/1n2bp2/n5p1/5B2/2N2NP1/PPQ1PPBP/R2R2K1 w - -
Side to move: White
Legal moves: b2b4, h2h3, c3b1, f4d6, d1d7, f4c7, f3h4, c2g6, c3b5, g3g4, e2e4, d1d2, g2f1, d1d6, c2f5, d1d4, c2b3, d1e1, c2c1, h2h4, f4e3, g2h1, g1f1, c3e4, f3g5, f3d4, c2a4, f4e5, g1h1, b2b3, d1f1, a2a3, f3e1, f3d2, f4c1, d1d8, c2b1, a1c1, d1d3, c2d3, c2d2, f3e5, c2e4, g2h3, a1b1, c3a4, f4d2, d1c1, d1d5, d1b1

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

<rationale>
Position analysis (Win %):
1. f4e3 (60.2%)
2. f4c1 (58.7%)
3. f4d2 (57.6%)
4. b2b4 (50.6%)
5. f3d4 (38.9%)
</rationale><uci_move>f4e3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppN3k1/2npP1p1/4q3/6b1/2Q5/PPP3P1/1K1R4 w - -
Side to move: White
Legal moves: c3f3, b2b3, d1c1, d1d2, c7d5, d1d5, d1d6, c3d2, c3c4, c3g3, c3b3, c3c6, d1g1, d1e1, d1h1, a2a4, b1a1, c3b4, c3d4, c3d3, d1f1, b2b4, c3h3, c3e5, c3a3, c3c5, c3e3, d1d4, d1d3, c7b5, c3e1, e6e7, c3a5, c7a6, g2g3, c7a8, c7e8, b1c1, a2a3

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

<rationale>
Position analysis (Win %):
1. d1e1 (49.8%)
2. c3e5 (27.6%)
3. d1d6 (22.9%)
</rationale><uci_move>d1e1</uci_move><|eot_id|>


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

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

Position (FEN): 5b2/p5k1/3p1Np1/2p1p1PP/p1n1K3/2P1B3/1r3P2/7R w - -
Side to move: White
Legal moves: h1f1, h1h4, e3f4, e4d5, e3c1, e4d3, h1b1, f6d5, e3d2, h1g1, h1h3, h1a1, e4f3, h1c1, h1h2, h1e1, f6d7, h1d1, f2f3, f6g4, h5h6, e3d4, f6e8, e3c5, f6h7, h5g6, f2f4, f6g8

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

<rationale>
Position analysis (Win %):
1. h5h6 (70.2%)
2. f2f4 (43.6%)
3. e4d3 (43.2%)
</rationale><uci_move>h5h6</uci_move><|eot_id|>


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

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

Position (FEN): r2qn1k1/pp3rb1/4Bnp1/4pp2/3pNP2/5Q2/PPP3P1/R1B1K2R w KQ -
Side to move: White
Legal moves: f3d1, e4g5, e1d1, h1h5, f3f2, e1e2, a2a4, h1g1, f3f1, f3e2, e1f1, a1b1, e4f6, e4f2, h1h6, f3d3, h1h2, f3h5, e6d5, f3c3, e4d2, c1d2, f3b3, h1h3, f3h3, h1h8, e6d7, h1f1, e6b3, f3a3, e4g3, g2g3, a2a3, f3g3, f3e3, c2c4, e1d2, f4e5, g2g4, h1h7, b2b4, e6c4, e6f5, e6c8, b2b3, e4c5, e1f2, e4d6, e4c3, f3g4

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

<rationale>
Position analysis (Win %):
1. e4g5 (95.4%)
2. e6f7 (76.5%)
3. f3b3 (69.6%)
</rationale><uci_move>e4g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/6p1/2B1pkP1/2p2n1P/2P5/1K3P2/8 b - -
Side to move: Black
Legal moves: f5g4, f4d3, f4e6, f4d5, f5e4, f5e6, f4e2, e5e4, f4h3, f4g2, f4h5

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

<rationale>
Position analysis (Win %):
1. f5g4 (49.2%)
2. f4d5 (49.2%)
3. f4d3 (6.4%)
</rationale><uci_move>f5g4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/5ppp/p1p2n2/q3P3/P2N4/1P2Q3/3N1PPP/R4RK1 b - -
Side to move: Black
Legal moves: e8f8, a5d5, e8e6, g7g6, c8g4, h7h6, f6d7, a5a4, e8d8, c6c5, a5b4, f6d5, a5b6, a5c5, c8e6, f6e4, h7h5, a5d8, a8b8, c8f5, e8e7, e8e5, g8h8, c8h3, a5c3, g7g5, g8f8, a5b5, c8b7, f6g4, a8a7, a5d2, c8d7, a5e5, f6h5, a5c7

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

<rationale>
Position analysis (Win %):
1. a5c5 (63.5%)
2. e8e5 (62.0%)
3. a5e5 (59.5%)
4. f6d5 (58.8%)
5. f6g4 (51.3%)
</rationale><uci_move>a5c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p1kp2/6p1/2Pp3p/5r1P/8/Pr3PP1/R5KR w - -
Side to move: White
Legal moves: g1f1, g1h2, a1d1, a1e1, a2a4, f2f3, g2g3, a1b1, c5c6, g2g4, h1h2, a2a3, h1h3, a1f1, a1c1

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

<rationale>
Position analysis (Win %):
1. a1f1 (15.4%)
2. f2f3 (15.3%)
3. a1e1 (13.9%)
4. g1h2 (13.2%)
5. h1h3 (13.1%)
</rationale><uci_move>a1f1</uci_move><|eot_id|>