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

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

Position (FEN): 7r/2Nnbkp1/4pn1p/5p2/5P2/4B2N/PPP3bP/2KR3R w K -
Side to move: White
Legal moves: e3f2, e3d2, d1d3, a2a3, d1g1, h3f2, h1g1, d1e1, d1d5, a2a4, d1d4, h3g1, d1d7, d1d2, c7a8, d1f1, c2c3, h3g5, c1b1, b2b3, c7e6, h1f1, e3d4, h1e1, c1d2, e3c5, c7a6, c7e8, d1d6, b2b4, c2c4, e3g1, e3a7, c7d5, c7b5, e3b6

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

<rationale>
Position analysis (Win %):
1. h3f2 (47.1%)
2. d1d7 (37.0%)
3. c7b5 (33.7%)
4. h1e1 (32.1%)
5. a2a4 (31.2%)
</rationale><uci_move>h3f2</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/5ppp/p3p1q1/1pb3PQ/4N2R/1B4R1/PPP2P1P/2K5 b - -
Side to move: Black
Legal moves: a8b8, c5d4, c5b4, f8e8, b5b4, c5f2, f7f6, g6f6, g6e4, h7h6, g6f5, c5e3, c5d6, c5a7, c5b6, c5a3, g6g5, a8a7, c8b7, f7f5, f8d8, g8h8, g6h5, c5e7, e6e5, g6h6, a6a5, c8d7

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

<rationale>
Position analysis (Win %):
1. f8e8 (88.7%)
2. f8d8 (87.2%)
3. c5e3 (87.0%)
4. c5f2 (83.5%)
5. g6h5 (57.4%)
</rationale><uci_move>f8e8</uci_move><|eot_id|>


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

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

Position (FEN): 8/7p/2pp3b/1p1k1p2/pP3P2/P1P1KN2/6P1/8 b - -
Side to move: Black
Legal moves: c6c5, h6f4, d5e6, d5c4, h6f8, h6g7, h6g5

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

<rationale>
Position analysis (Win %):
1. h6f8 (24.4%)
2. h6f4 (20.4%)
3. c6c5 (18.1%)
4. h6g7 (17.6%)
5. d5c4 (15.1%)
</rationale><uci_move>h6f8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3ppp/2np1n2/4p3/4PB2/1NN5/PPP2PPP/R2QKB1R b KQkq -
Side to move: Black
Legal moves: a7a6, c6b4, f6h5, d8c7, d8d7, c8e6, d8a5, f6d7, c8g4, d8e7, e8e7, h7h6, b7b6, d6d5, c6b8, f8e7, e5f4, a8b8, g7g5, f6g4, c8f5, h8g8, d8b6, b7b5, g7g6, c6e7, c8h3, f6d5, c6d4, c6a5, h7h5, a7a5, f6e4, e8d7, c8d7, f6g8

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

<rationale>
Position analysis (Win %):
1. f8e7 (49.1%)
2. f6e4 (48.4%)
3. e5f4 (20.6%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): 2N5/8/8/2K5/8/3k4/B7/8 w - - 0 1
Side to move: White
Legal moves: a2c4, a2b3, a2e6, a2d5, c8d6, c8b6, c5b6, a2b1, c5b5, a2f7, a2g8, c5b4, c8e7, c5d5, c5d6, c8a7, c5c6

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>c8e7</uci_move><|eot_id|>


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

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

Position (FEN): rnb2b1r/3k3q/2p1p1N1/1p1n4/8/4P1Q1/PB1P1PPP/R3K2R w KQ -
Side to move: White
Legal moves: d2d4, a2a3, g3h4, g3e5, f2f3, h2h3, a1b1, e1g1, b2a3, e1d1, f2f4, b2c1, g3f4, g3b8, a2a4, g6f8, d2d3, b2c3, h2h4, e1c1, b2g7, g3d6, g3h3, h1f1, b2f6, b2h8, g6h8, g6f4, b2d4, h1g1, e1e2, g3c7, g6e7, e3e4, g3g5, b2e5, a1d1, g6e5, e1f1, g6h4, a1c1, g3g4, g3f3

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

<rationale>
Position analysis (Win %):
1. b2h8 (67.3%)
2. g6h8 (55.1%)
3. e3e4 (34.8%)
4. b2e5 (33.7%)
5. a2a4 (20.6%)
</rationale><uci_move>b2h8</uci_move><|eot_id|>


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

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

Position (FEN): 4k3/8/P7/5p2/1K6/8/8/8 b - - 0 1
Side to move: Black
Legal moves: e8d8, e8d7, f5f4, e8e7, e8f8, e8f7

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>e8f8</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkbnr/pp3ppp/2p1p3/3p3b/4P1P1/2N2N1P/PPPPBP2/R1BQK2R b KQkq -
Side to move: Black
Legal moves: a7a6, d5d4, f8e7, g8f6, a7a5, f8a3, g8e7, d8h4, e8d7, f8c5, g8h6, c6c5, d8c7, h7h6, e6e5, d8b6, e8e7, g7g6, f8b4, d5e4, d8c8, b8a6, d8f6, b7b5, d8d7, d8d6, h5g4, d8e7, h5g6, d8a5, g7g5, f8d6, b7b6, f7f6, d8g5, f7f5, b8d7

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

<rationale>
Position analysis (Win %):
1. d5d4 (64.6%)
2. d5e4 (50.0%)
3. h5g6 (47.8%)
</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): 2k1r3/1p2n3/p6n/3pPp2/5R2/2P1N3/PP4P1/6K1 b - -
Side to move: Black
Legal moves: b7b5, e7g8, h6g8, c8d7, c8d8, d5d4, e8f8, b7b6, c8c7, e8g8, c8b8, h6f7, h6g4, a6a5, e7g6, e8h8, e8d8, e7c6

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

<rationale>
Position analysis (Win %):
1. e7c6 (22.8%)
2. c8d7 (21.7%)
3. e7g6 (18.7%)
</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): 8/5k2/8/8/6K1/5P2/8/8 w - - 0 1
Side to move: White
Legal moves: g4f5, g4h4, g4g5, g4g3, g4f4, g4h3, f3f4, g4h5

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>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b2ppbp/p4np1/1pn5/8/1PN1PN2/PB2BPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: f3e5, d1c2, a2a3, g2g4, e3e4, d1e1, d1d5, b2a3, c3d5, c3e4, b2c1, e2d3, g1h1, d1d8, d1d6, d1d3, h2h4, a1c1, d1b1, f3d4, d1d7, c3b1, f3e1, c3a4, e2c4, f1e1, a2a4, f3g5, d1c1, c3b5, d1d4, a1b1, f3h4, b3b4, h2h3, g2g3, e2b5, f3d2, d1d2

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

<rationale>
Position analysis (Win %):
1. a1c1 (45.6%)
2. d1d8 (45.2%)
3. b3b4 (44.1%)
4. a1b1 (41.9%)
5. d1d4 (41.7%)
</rationale><uci_move>a1c1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2n1p1/2pp1n1p/3Pp3/2P1P1b1/2NQ1NP1/PP4BP/R4RK1 b - -
Side to move: Black
Legal moves: g4h3, d8d7, f6h5, c6c5, a7a6, d8e8, d8c8, e7d5, e7f5, a8b8, e7c8, g8f7, c6d5, h6h5, g8h7, f6e8, d8a5, g4e6, a7a5, d8b8, d8b6, f6h7, g4h5, f6e4, g4c8, a8c8, g8h8, g7g5, g4f3, f8e8, g4d7, g7g6, f8f7, e7g6, b7b5, d8c7, b7b6, g4f5, f6d5, f6d7

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

<rationale>
Position analysis (Win %):
1. a8b8 (49.4%)
2. a8c8 (48.3%)
3. g4h5 (48.2%)
4. c6d5 (44.2%)
5. d8b6 (43.9%)
</rationale><uci_move>a8b8</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/pb2bppp/1p2p3/4B3/3Pp3/1qR1P2P/PP1N1PP1/5RK1 w - -
Side to move: White
Legal moves: c3b3, e5h2, c3d3, g1h1, c3c1, a2a4, f1a1, e5b8, f2f3, g2g3, c3c7, c3c2, a2b3, h3h4, e5g7, g2g4, a2a3, c3c5, c3c6, e5f4, f1c1, d2b1, e5f6, e5g3, g1h2, d2f3, d2c4, e5d6, c3c4, d2e4, f1e1, d2b3, f1d1, d4d5, f1b1, e5c7, f2f4, c3c8

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

<rationale>
Position analysis (Win %):
1. a2b3 (36.1%)
2. c3b3 (28.9%)
3. d2b3 (28.7%)
</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): 6k1/5R2/6K1/8/5p2/5P2/5b2/8 b - -
Side to move: Black
Legal moves: g8h8, f2h4, f2c5, f2b6, f2g3, f2a7, f2e3, f2e1, f2d4, f2g1

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

<rationale>
Position analysis (Win %):
1. f2e3 (99.6%)
2. f2g3 (99.6%)
3. f2d4 (99.0%)
</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): 3r2k1/p3ppbp/6p1/4P3/1r1PB3/4Q2P/Pq3PPK/1R1R4 b - -
Side to move: Black
Legal moves: g7e5, b2a1, d8d4, h7h6, a7a6, h7h5, b4d4, d8d7, g7f6, b2d2, d8d6, b2c2, b2b3, e7e6, f7f5, d8e8, b2c3, d8a8, b4b5, g8h8, b2b1, b4a4, d8b8, a7a5, b4b3, d8c8, b4b6, g7h6, b4b8, g7f8, d8f8, f7f6, g7h8, g6g5, b2d4, b2c1, b4c4, d8d5, b4b7, b2a3, b2f2, b2a2, b2e2, g8f8

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

<rationale>
Position analysis (Win %):
1. b4d4 (83.8%)
2. b2a2 (83.4%)
3. b2d4 (79.9%)
</rationale><uci_move>b4d4</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk1nr/ppp1ppbp/3p2p1/3P4/2P3P1/7P/PP2PPB1/RNBQK1NR b KQkq -
Side to move: Black
Legal moves: e8f8, g7c3, d8d7, c8f5, c7c6, h7h6, a7a6, c8g4, g7f8, g6g5, c7c5, e7e5, b8c6, g8f6, g7d4, b8a6, g7e5, c8e6, a7a5, g7f6, b7b6, e8d7, f7f5, c8d7, h7h5, g8h6, f7f6, g7h6, g7b2, e7e6, b8d7, b7b5

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

<rationale>
Position analysis (Win %):
1. b8a6 (53.6%)
2. c7c6 (52.4%)
3. h7h5 (50.6%)
</rationale><uci_move>b8a6</uci_move><|eot_id|>


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

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

Position (FEN): 3qbrk1/pp2b2p/8/3PPpp1/4p3/2r1P1RQ/PP1B3P/2R4K w - -
Side to move: White
Legal moves: h3g2, c1g1, h3f5, g3f3, e5e6, g3g1, a2a3, b2b4, c1c2, b2b3, h1g1, h3h7, h3h6, a2a4, h3h4, d2e1, c1a1, h1g2, d2c3, c1b1, h3h5, b2c3, c1e1, g3g2, h3g4, h3f1, c1f1, d5d6, c1d1, g3g5, c1c3, g3g4

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

<rationale>
Position analysis (Win %):
1. d2c3 (79.9%)
2. c1c3 (56.0%)
3. b2c3 (44.0%)
</rationale><uci_move>d2c3</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/pp2k2p/3pP3/P2K2P1/6P1/8/8 b - -
Side to move: Black
Legal moves: h6h5, e6f7, e6e7, b6b5, e6d7, a6a5

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

<rationale>
Position analysis (Win %):
1. a6a5 (50.0%)
2. e6e7 (50.0%)
3. b6b5 (0.4%)
</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): r1bq1rk1/4bp1p/p3p1p1/1pnpP3/3B1P2/P1NB1Q2/1PP3PP/2KR3R b - -
Side to move: Black
Legal moves: f7f6, d8c7, g8h8, c5d3, d8d6, c5e4, d8d7, e7f6, d8b6, f8e8, f7f5, a8a7, h7h5, e7d6, b5b4, c5d7, d8a5, c5b3, h7h6, a8b8, e7h4, d8e8, c8d7, c8b7, e7g5, a6a5, g6g5, c5a4, c5b7, g8g7

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

<rationale>
Position analysis (Win %):
1. d8c7 (57.4%)
2. c5d3 (55.2%)
3. d8b6 (55.0%)
4. a8b8 (50.0%)
</rationale><uci_move>d8c7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/1p6/pN1p4/P2P4/1P1Q1nBp/7P/7P/R4RKN b - -
Side to move: Black
Legal moves: f4h3, f4g6, a8b8, c8d7, f8f7, d8d7, d8b6, f4e2, f8f5, f4g2, f4d5, f4h5, f8e8, d8e8, g8f7, a8a7, c8f5, f4e6, d8e7, d8f6, c8g4, f4d3, d8c7, d8g5, g8h7, f8f6, c8e6

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

<rationale>
Position analysis (Win %):
1. d8f6 (91.6%)
2. f4h3 (91.4%)
3. d8g5 (12.7%)
</rationale><uci_move>d8f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3nkppp/2R5/3Pp3/1p2P3/3P1P2/3N1KPP/1r6 b - -
Side to move: Black
Legal moves: b1b3, b4b3, d7f6, d7f8, h7h6, b1e1, b1f1, e7f8, b1g1, b1b2, e7d8, d7b8, f7f5, e7e8, b1d1, d7c5, g7g6, b1a1, d7b6, g7g5, h7h5, f7f6, b1h1, b1c1

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

<rationale>
Position analysis (Win %):
1. d7b8 (85.6%)
2. b1a1 (67.9%)
3. b1b2 (67.9%)
4. b1h1 (66.8%)
5. b1d1 (66.7%)
</rationale><uci_move>d7b8</uci_move><|eot_id|>


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

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

Position (FEN): r2q1r1k/p3n1p1/1bp5/1p2P3/5pB1/2P1N3/PPQ3P1/RNB2RK1 b - -
Side to move: Black
Legal moves: a8c8, h8g8, b6c5, f4e3, e7g8, d8d6, e7f5, b6c7, d8c7, d8d4, f8f6, e7g6, g7g6, d8d2, f8e8, d8e8, e7c8, g7g5, b6a5, d8d5, f8g8, b6d4, f8f7, d8d3, d8c8, f4f3, b6e3, a8b8, a7a5, d8d1, c6c5, a7a6, d8b8, f8f5, b5b4, d8d7, e7d5

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

<rationale>
Position analysis (Win %):
1. e7f5 (62.0%)
2. e7g8 (61.2%)
3. f4e3 (50.0%)
</rationale><uci_move>e7f5</uci_move><|eot_id|>


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

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

Position (FEN): r4r2/ppp1ppkp/3q1np1/3Ppb2/6P1/P1N2P2/1PPQP2P/2KR1B1R b - -
Side to move: Black
Legal moves: b7b6, d6d7, b7b5, f5e6, f8c8, c7c6, f5g4, d6a6, f6d7, f8g8, a8c8, f6h5, f6d5, f5c2, a8d8, f8d8, f8h8, f5d7, a7a5, g6g5, d6d5, f5d3, f6g4, d6c5, f6g8, f5c8, d6a3, e5e4, f5e4, c7c5, g7g8, f6e4, g7h8, a8e8, d6e6, f8e8, a7a6, d6d8, d6c6, d6b4, h7h6, e7e6, h7h5, a8b8, f6e8, f8b8, d6b6

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

<rationale>
Position analysis (Win %):
1. f5g4 (75.0%)
2. f5d7 (65.1%)
3. f5c8 (64.7%)
</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): r1bqk2r/pp3pp1/4p2p/3pPn1P/2pP1QP1/P1P5/2P2P2/R1B1K1NR b KQkq -
Side to move: Black
Legal moves: a8b8, e8e7, a7a5, d8c7, d8e7, b7b5, g7g6, d8b6, e8d7, f7f6, d8g5, d8h4, f5g3, g7g5, f5h4, b7b6, f5d4, h8g8, d8d6, f5e7, d8f6, a7a6, f5e3, h8h7, e8g8, e8f8, d8a5, c8d7, d8d7, f5d6, h8f8

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

<rationale>
Position analysis (Win %):
1. f5d4 (82.2%)
2. f5d6 (80.8%)
3. f5h4 (72.1%)
4. d8a5 (67.5%)
5. f5e7 (65.6%)
</rationale><uci_move>f5d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5R1K/k7/8/8/2R5 b - - 0 1
Side to move: Black
Legal moves: a4b4, a4a3, a4b3

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>a4b4</uci_move><|eot_id|>


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

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

Position (FEN): r2qr1k1/5pp1/2pp1b1p/1p2nP2/p3P1b1/P4NP1/BPPQ2P1/2K2RNR w - -
Side to move: White
Legal moves: f3g5, d2b4, c2c4, d2d3, a2b1, d2h6, c1b1, h1h6, d2d4, h1h5, h1h3, d2g5, a2e6, h1h2, d2a5, f1d1, d2e1, f3e1, b2b4, d2d5, f3h4, f3e5, d2d6, g1e2, f1e1, d2e2, c1d1, h1h4, d2c3, f1f2, f3h2, a2b3, b2b3, f3d4, d2e3, g1h3, a2f7, d2f2, d2f4, d2d1, a2d5, a2c4, c2c3

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

<rationale>
Position analysis (Win %):
1. f3e5 (24.5%)
2. c1b1 (20.7%)
3. f3h2 (20.0%)
4. f1d1 (19.1%)
5. c2c3 (18.7%)
</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): r4rk1/2q2pp1/n3pn1p/pp1p3P/3p1P2/2P2NP1/PP1NQPK1/R6R w - -
Side to move: White
Legal moves: d2b1, h1h2, a1e1, a1f1, f3e5, g2h2, a1c1, e2d3, g2g1, f4f5, h1h4, a2a3, g2f1, h1h3, h1f1, d2e4, f3g5, a1d1, e2e5, a1b1, e2e4, g2h3, f3d4, d2f1, f3h4, b2b3, a2a4, a1g1, h1g1, e2d1, b2b4, e2e6, e2f1, e2e3, h1c1, e2b5, h1b1, d2c4, g3g4, f3h2, c3c4, h1d1, d2b3, e2c4, c3d4, f3g1, f3e1, e2e1, h1e1

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

<rationale>
Position analysis (Win %):
1. c3d4 (54.0%)
2. f3d4 (53.1%)
3. a1c1 (43.9%)
</rationale><uci_move>c3d4</uci_move><|eot_id|>


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

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

Position (FEN): rnbr2k1/pp2bppp/4pn2/q1p5/3P4/2N1BB2/PPP1NPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: g2g4, d1e1, h2h4, e2f4, d1d2, d1d3, c3a4, e3g5, c3e4, f3d5, h2h3, e3d2, f3h5, c3d5, e3c1, a1c1, e2c1, d1c1, a1b1, f3c6, d1b1, f3g4, a2a4, f3b7, b2b3, g2g3, e3f4, f3e4, e3h6, d4d5, g1h1, d4c5, c3b5, b2b4, c3b1, e2g3, a2a3, f1e1

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

<rationale>
Position analysis (Win %):
1. d1e1 (52.0%)
2. d1d2 (50.0%)
3. e3d2 (49.1%)
</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): rnq2rk1/pBpn1pbp/6p1/8/3p4/1QP3P1/PP1N1P1P/R1B1K2R b KQ -
Side to move: Black
Legal moves: c8b7, g8h8, d7e5, c7c5, c8e8, a7a5, d4c3, h7h6, f8d8, g7h8, b8c6, g7h6, d7f6, d7c5, f8e8, a7a6, b8a6, d7b6, g7e5, g7f6, g6g5, h7h5, c7c6, d4d3, c8d8

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

<rationale>
Position analysis (Win %):
1. d7c5 (61.7%)
2. f8e8 (61.3%)
3. c8e8 (26.6%)
</rationale><uci_move>d7c5</uci_move><|eot_id|>


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

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

Position (FEN): r2k3r/ppp2Qpp/2n2n2/3pp3/1b2P1b1/1PN2N2/PBPPB1qP/R2K1R2 w - -
Side to move: White
Legal moves: f3g1, e2a6, a2a4, e4d5, f1f2, c3d5, f1h1, f3e1, b2c1, c3b5, c3b1, f3g5, f1g1, f7e6, e2d3, f7g6, b2a3, e2b5, d2d4, f7g8, h2h4, c3a4, f7e8, h2h3, f7e7, f7f6, f7f8, f7d5, d1c1, f3h4, a2a3, f7c7, a1c1, e2c4, f7g7, f1e1, d2d3, f3e5, d1e1, f7d7, a1b1, f7h5, f3d4

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

<rationale>
Position analysis (Win %):
1. f1g1 (71.7%)
2. f7g7 (69.4%)
3. c3d5 (61.0%)
4. a2a3 (22.5%)
5. e4d5 (19.9%)
</rationale><uci_move>f1g1</uci_move><|eot_id|>


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

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

Position (FEN): r7/7n/2Pq1n1k/P2Pp2p/2Q2ppB/5P2/6PP/3R3K w - -
Side to move: White
Legal moves: h2h3, d1c1, c4d3, d1d2, d1f1, h1g1, g2g3, h4f2, h4f6, c4b5, c4d4, d1e1, c4e4, h4g5, c4c1, c4b3, c4c5, c4f4, c4c2, c4a6, c4a2, h4e1, h4g3, c4f1, c4c3, d1g1, d1d3, d1a1, c4b4, c6c7, d1b1, a5a6, c4e2, c4a4, d1d4, f3g4

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

<rationale>
Position analysis (Win %):
1. a5a6 (55.7%)
2. f3g4 (54.6%)
3. h4e1 (52.5%)
4. c6c7 (51.1%)
</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): 2kr2r1/p1p1qpPp/2p1b3/8/2p5/5Q2/PPP2PPP/RN2R1K1 b - -
Side to move: Black
Legal moves: e6f5, d8d7, e7e8, c8b7, e6d5, e7f8, d8e8, d8d6, e7g5, e6d7, a7a6, h7h5, d8d3, g8g7, e7f6, e7d6, d8d5, g8e8, c8b8, c8d7, d8f8, c4c3, f7f6, d8d1, c6c5, e6h3, g8f8, e7c5, h7h6, d8d2, e7b4, e6g4, d8d4, f7f5, g8h8, e7a3, e7d7, e7h4, a7a5

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

<rationale>
Position analysis (Win %):
1. e7d6 (65.0%)
2. e6d5 (63.6%)
3. c8b7 (62.2%)
4. e7c5 (62.1%)
5. g8g7 (61.1%)
</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): r2r2R1/1pq2Q2/2pknP2/3p4/p2P4/P7/1P3PPP/R5K1 w - -
Side to move: White
Legal moves: f7g6, g1h1, g8f8, g8h8, f2f3, g2g4, g8g3, g8e8, f7e6, f7h7, f2f4, a1d1, f7f8, f7e8, g8g6, f7h5, b2b3, f7c7, g8d8, a1a2, g8g7, f7e7, a1e1, b2b4, f7g7, g2g3, a1b1, a1c1, h2h3, g8g5, g1f1, g8g4, f7d7, a1f1, h2h4

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

<rationale>
Position analysis (Win %):
1. g8d8 (50.0%)
2. f7c7 (35.6%)
3. g8g7 (21.9%)
</rationale><uci_move>g8d8</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/8/1P6/8/8/8/5P2/1K6 w - - 0 1
Side to move: White
Legal moves: b1a1, b1c2, b1c1, b1b2, f2f3, b6b7, f2f4, b1a2

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>b1c2</uci_move><|eot_id|>


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

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

Position (FEN): 3rk3/1p2np2/p1bq3p/P1Q1R3/2P4P/1P3N2/2B2PK1/8 b - -
Side to move: Black
Legal moves: d6g6, f7f6, b7b5, c6a4, d6c5, c6f3, c6b5, d6f6, c6d7, d6b8, d8b8, d8d7, d8c8, f7f5, h6h5, d6d1, d6d2, d6d7, d8a8, e8d7, e8f8, d6d5, c6e4, d6e6, c6d5, d6e5, d6d4, d6c7, d6d3, b7b6

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

<rationale>
Position analysis (Win %):
1. d6f6 (57.1%)
2. d6c5 (56.7%)
3. e8f8 (51.9%)
</rationale><uci_move>d6f6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp1n1pbp/2pp1np1/4p1B1/3PP3/2N2B1P/PPP2PP1/R2Q1RK1 w kq -
Side to move: White
Legal moves: h3h4, d4e5, c3a4, d1e2, g1h2, g5d2, g5e3, g5f4, a2a4, d1d3, g5f6, g1h1, c3e2, g5h4, a2a3, g2g4, f3h5, c3b5, d4d5, c3b1, d1c1, a1c1, d1b1, f1e1, d1e1, g2g3, c3d5, a1b1, g5h6, b2b3, b2b4, d1d2, g5c1, f3g4, f3e2

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

<rationale>
Position analysis (Win %):
1. d4d5 (57.9%)
2. a2a4 (55.8%)
3. d1d2 (54.5%)
</rationale><uci_move>d4d5</uci_move><|eot_id|>


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

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

Position (FEN): 2r4r/1pq2bk1/p2n1p1p/2N1pPp1/1Q2P1P1/2PB3R/5KP1/1R6 w - -
Side to move: White
Legal moves: f2e1, c5e6, d3b5, b1h1, b4b5, b4b3, b4a3, b1c1, f2f1, b4d4, b4b6, b1a1, h3h5, b1g1, d3c2, b1f1, f2g3, d3e2, d3a6, b4a4, c5b7, f2f3, g2g3, b1b2, f2g1, h3h1, c5a6, b1b3, d3f1, b4a5, c3c4, h3h4, c5d7, h3f3, h3h6, f2e2, b4b2, h3e3, d3c4, b4c4, b1d1, h3g3, h3h2, f2e3, b4b7, c5a4, b1e1, c5b3

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

<rationale>
Position analysis (Win %):
1. c5b7 (42.8%)
2. c5e6 (31.0%)
3. c5b3 (24.1%)
4. c5a4 (21.2%)
5. c5a6 (15.7%)
</rationale><uci_move>c5b7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/P1n5/B2k4/3p2p1/3N4/3K1P1P/5b2/8 b - -
Side to move: Black
Legal moves: f2h4, f2g3, g5g4, c7b5, c7a8, d6c5, c7e8, c7e6, f2d4, f2g1, d6d7, f2e1, f2e3, d6e7, d6e5, c7a6

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

<rationale>
Position analysis (Win %):
1. d6d7 (78.1%)
2. d6e7 (78.1%)
3. c7a8 (78.0%)
4. f2g1 (76.5%)
5. d6e5 (74.1%)
</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): r2qr1kb/ppp2p1p/1n1p2pB/3Pn3/2P5/2NB3P/PP3PP1/R2Q1RK1 w - -
Side to move: White
Legal moves: f2f3, d3b1, g2g4, g1h2, g2g3, h6g5, h6c1, d1a4, d1h5, d3e4, b2b3, h6d2, h6g7, d1g4, d1e1, h6f4, d1c2, c3a4, d1b3, d1e2, d3e2, d1c1, d1b1, d3c2, d1f3, c3e4, c3b5, c3b1, h6e3, f1e1, c3e2, a1c1, a2a4, c4c5, g1h1, h6f8, a2a3, f2f4, d1d2, d3g6, d3f5, a1b1, b2b4, h3h4

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

<rationale>
Position analysis (Win %):
1. b2b3 (42.9%)
2. h6f4 (42.4%)
3. c4c5 (41.7%)
4. a2a4 (40.3%)
5. d3c2 (39.6%)
</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): r5k1/pp3p1p/6p1/3P1n2/1PP2pBq/3Q4/P3rbPP/R4R1K w - -
Side to move: White
Legal moves: c4c5, d3f5, a1d1, g4e2, f1f2, d3c2, g4h3, d3b1, d3a3, d3c3, d5d6, a2a4, d3b3, d3e4, d3g3, h2h3, d3d2, a1b1, f1c1, a1e1, g4f3, b4b5, f1e1, g2g3, g4f5, d3d1, g4h5, f1b1, f1d1, f1g1, a1c1, a2a3, d3e3, d3f3, d3e2, d3d4, d3h3

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

<rationale>
Position analysis (Win %):
1. g4f5 (24.4%)
2. d3h3 (17.0%)
3. d3f5 (11.1%)
4. g4e2 (10.1%)
5. g4h3 (9.1%)
</rationale><uci_move>g4f5</uci_move><|eot_id|>


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

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

Position (FEN): 6BR/p5r1/4pk2/2pb1p2/3p3P/6P1/1PP1PK2/8 w - -
Side to move: White
Legal moves: f2f1, c2c3, g8e6, f2g1, b2b3, e2e3, h8h5, f2e1, e2e4, c2c4, h8h6, g8h7, h4h5, g3g4, h8h7, b2b4, g8f7

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

<rationale>
Position analysis (Win %):
1. h4h5 (28.1%)
2. b2b3 (27.2%)
3. g8h7 (23.4%)
4. g8e6 (21.9%)
5. c2c3 (21.8%)
</rationale><uci_move>h4h5</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/3n1pbp/p3p1p1/1p1p2Pn/2pP1B2/2N1PN1P/PPPQBP2/2KR3R w - -
Side to move: White
Legal moves: e2f1, c3d5, f3h2, d2d3, d1f1, c3e4, e2c4, d1e1, f3g1, f4e5, a2a3, f3h4, b2b4, h1e1, e3e4, c3b5, c3a4, h3h4, f4b8, f3e1, e2d3, d1g1, h1f1, c3b1, b2b3, a2a4, f4g3, f4d6, d2e1, h1h2, h1g1, f4c7, f3e5, c1b1, f4h2

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

<rationale>
Position analysis (Win %):
1. f4d6 (43.2%)
2. f4h2 (40.7%)
3. f4e5 (39.5%)
4. c3b1 (38.1%)
5. h3h4 (38.1%)
</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): r3r3/3b1k2/2p2Ppp/2PpB3/pp1P2P1/2bB2K1/P4R2/2R5 w - -
Side to move: White
Legal moves: f2d2, c1d1, e5d6, d3b1, f2g2, c1b1, f2h2, d3c4, f2e2, g3g2, f2b2, d3c2, f2f3, d3b5, c1g1, d3e4, g3f4, g3f3, f2c2, c1c3, d3f1, e5c7, c1h1, f2f1, d3e2, c1a1, c1c2, g4g5, f2f5, d3f5, d3g6, a2a3, e5f4, g3h4, e5b8, g3h3, g3h2, c1e1, d3a6, c1f1, f2f4

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

<rationale>
Position analysis (Win %):
1. f2e2 (48.2%)
2. c1h1 (48.1%)
3. g3f3 (47.7%)
4. c1d1 (39.0%)
5. c1b1 (36.2%)
</rationale><uci_move>f2e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/6k1/6p1/6P1/pK5P/8/5P2/r1R5 b - -
Side to move: Black
Legal moves: g7f8, a1a2, g7f7, a4a3, g7g8, a1c1, g7h8, g7h7, a1a3, a1b1

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

<rationale>
Position analysis (Win %):
1. g7f8 (99.5%)
2. g7f7 (99.4%)
3. a1a2 (50.4%)
4. a1c1 (0.4%)
</rationale><uci_move>g7f8</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp1b3p/3q4/3pRp2/3p1p2/3B1P2/PP1Q2PP/2R3K1 w - -
Side to move: White
Legal moves: e5f5, c1c6, d2e2, d2f2, e5e1, c1f1, c1c4, d2d1, g2g3, d3e2, c1c2, g2g4, c1e1, a2a4, d2e1, d3a6, d3b5, b2b3, e5e8, e5e2, d3f1, d2b4, c1c5, d2a5, d3f5, d3e4, c1c3, e5e3, d3c4, d2e3, e5e6, h2h3, d2c3, g1f1, c1b1, d2f4, g1f2, d3c2, h2h4, e5e4, g1h1, c1c7, b2b4, c1a1, e5d5, d3b1, c1c8, a2a3, e5e7, d2c2

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

<rationale>
Position analysis (Win %):
1. e5d5 (79.7%)
2. d2f4 (66.7%)
3. c1e1 (66.2%)
</rationale><uci_move>e5d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1p2p1pp/p7/4p1q1/P3b3/1PQN3K/3R4 b - -
Side to move: Black
Legal moves: b6b5, g4f5, g6g5, a5a4, e6e5, g4f3, f7f5, g4f4, g4d1, e3g1, e3d2, e3g5, g4g2, g4g5, g4h3, g4h4, f7f6, h7g7, g4h5, e3d4, e3c5, g4g3, h6h5, g4g1, e3f4, e3f2, g4e2

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

<rationale>
Position analysis (Win %):
1. g4e2 (8.7%)
2. e3f4 (1.0%)
3. g4h4 (1.0%)
</rationale><uci_move>g4e2</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/5R1P/8/3p3r/3Kpk2/8 b - -
Side to move: Black
Legal moves: f2g2, h3f3, f2g1, f2g3

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

<rationale>
Position analysis (Win %):
1. h3f3 (1.0%)
2. f2g3 (1.0%)
3. f2g2 (0.4%)
</rationale><uci_move>h3f3</uci_move><|eot_id|>


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

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

Position (FEN): 2r3k1/3b1pp1/5n1p/3pB3/pp1P1NPP/3QqP2/PPBb4/5R1K w - -
Side to move: White
Legal moves: d3e4, e5f6, d3d2, d3f5, d3a6, d3b3, c2d1, c2b3, f1b1, h4h5, f4g6, b2b3, d3h7, d3e3, f1g1, d3b5, f4g2, c2b1, h1g2, e5c7, f4h3, f1e1, g4g5, d3a3, e5d6, d3g6, f4h5, f4e2, d3c4, e5b8, h1h2, f1a1, f4e6, c2a4, f1f2, d3e2, f1d1, f1c1, d3c3, a2a3, f4d5

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

<rationale>
Position analysis (Win %):
1. g4g5 (52.8%)
2. c2b1 (50.0%)
3. h1g2 (50.0%)
4. c2d1 (49.5%)
5. h4h5 (47.7%)
</rationale><uci_move>g4g5</uci_move><|eot_id|>


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

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

Position (FEN): 4Nr1k/p2qb2P/5p1N/1p4n1/2p5/2P3P1/PP2Q1K1/R7 b - -
Side to move: Black
Legal moves: d7b7, d7c8, d7d5, e7b4, h8h7, e7a3, g5e4, d7c7, e7d6, a7a6, d7g4, d7d1, g5h3, f8g8, d7h3, a7a5, e7c5, f8e8, d7d6, d7e6, d7d4, d7e8, g5f7, f6f5, g5h7, g5f3, b5b4, d7d3, f8f7, d7c6, e7d8, d7d2, g5e6, d7d8, d7f5

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

<rationale>
Position analysis (Win %):
1. d7d5 (14.7%)
2. d7c6 (14.0%)
3. f8e8 (8.2%)
4. e7c5 (7.2%)
5. d7h3 (0.5%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pq3ppp/1pn5/8/1PPp4/3P2P1/3BQP1P/4R1K1 b - -
Side to move: Black
Legal moves: h7h5, f8b8, g7g5, b6b5, c6b8, c6e5, b7c8, h7h6, c6b4, a7a6, f8a8, c6e7, c6d8, f7f6, g7g6, b7c7, f7f5, g8h8, f8e8, a7a5, b7e7, b7b8, b7d7, c6a5, b7a6, f8c8, b7a8, f8d8

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

<rationale>
Position analysis (Win %):
1. c6b8 (70.8%)
2. f7f6 (64.9%)
3. c6d8 (60.0%)
4. b6b5 (59.4%)
5. a7a5 (59.2%)
</rationale><uci_move>c6b8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p5pp/1p2pn2/8/P1PBq3/1NQ3PK/7P/8 b - -
Side to move: Black
Legal moves: e4c2, e4f5, e4f4, g7g5, f8c8, e4c6, f6h5, f8b8, g8f7, e6e5, e4d3, h7h5, e4b1, e4d5, f8f7, e4b7, a7a6, e4e1, f6d5, e4e2, f6g4, f8d8, e4h1, h7h6, e4a8, e4e5, e4e3, f6d7, f8a8, e4g4, e4h4, e4f3, b6b5, a7a5, g8h8, e4d4, f8e8, g7g6, f6e8, e4g6, e4g2

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

<rationale>
Position analysis (Win %):
1. e4e2 (3.9%)
2. e4f5 (3.2%)
3. f6g4 (1.2%)
4. e6e5 (1.0%)
5. e4g4 (1.0%)
</rationale><uci_move>e4e2</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/pp2bppp/5n2/2p2P1b/5B2/2N3PP/PqP3B1/R3QRK1 w kq -
Side to move: White
Legal moves: a1d1, f4g5, c3a4, f4e3, g2c6, h3h4, e1f2, g2b7, g2e4, e1b1, g3g4, c3b1, g2f3, e1e3, g1h1, e1e2, g1f2, c3d1, e1d2, f4c1, f4d2, g2h1, g1h2, f1f3, e1e5, f4d6, e1d1, c3d5, a1c1, e1e4, f4c7, c3b5, a1b1, f4e5, f4h6, f1f2, e1e7, a2a3, f4b8, e1c1, c3e4, e1e6, c3e2, a2a4, g2d5

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

<rationale>
Position analysis (Win %):
1. a1b1 (87.7%)
2. g3g4 (86.9%)
3. f4e5 (86.9%)
4. f1f2 (85.3%)
5. f4d6 (84.9%)
</rationale><uci_move>a1b1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p1p/1p1ppQpP/2q5/2P5/6P1/PP2PP2/2RR2K1 b - -
Side to move: Black
Legal moves: c5d5, c5c4, g6g5, c5f2, d6d5, c5b5, c5d4, a7a5, c5a3, b6b5, c5b4, c5a5, f8d8, f8e8, c5h5, c8c7, a7a6, c8d8, c8e8, c5e3, c5f5, c8b8, e6e5, c5g5, c8c6, c5c6, c5e5, c5c7, c8a8

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

<rationale>
Position analysis (Win %):
1. c5f2 (99.0%)
2. c5d4 (99.0%)
3. c5e5 (67.1%)
</rationale><uci_move>c5f2</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/4K3/7p/4Q1p1/6P1/8/8/8 b - -
Side to move: Black
Legal moves: f8e8, g8h7, h6h5, f8f3, f8d8, f8f5, f8c8, f8f4, f8f1, f8a8, f8f2, f8f6, f8b8, f8f7

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

<rationale>
Position analysis (Win %):
1. f8f2 (99.0%)
2. f8f4 (80.0%)
3. f8f7 (56.7%)
</rationale><uci_move>f8f2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pn4p1/1p5p/q3R3/4Q3/7B/P4PPK/3R4 b - -
Side to move: Black
Legal moves: f8d8, f8f2, f8e8, a5a4, a5d5, a5e5, f8g8, g7g6, b7c5, a8e8, h8g8, b7d8, f8f5, a5b5, a7a6, a5a2, f8f7, f8f6, a8c8, a5b4, a5c3, h6h5, a5a3, f8c8, f8f4, a8d8, b7d6, a5e1, a8b8, a5c5, g7g5, f8b8, b6b5, a5d2, a5a6, f8f3

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

<rationale>
Position analysis (Win %):
1. b6b5 (83.1%)
2. a5a3 (76.2%)
3. a5a2 (65.2%)
4. a5c3 (58.7%)
5. b7c5 (50.6%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): r2q1k2/pp1n1p1n/2pNp1p1/7p/3P3P/8/PPP1QPP1/1K1R3R w - -
Side to move: White
Legal moves: e2f1, d6f7, d6b5, g2g3, h1h3, b1a1, d4d5, d6e8, c2c4, d1d3, e2e4, a2a4, e2d2, e2f3, d6c8, h1g1, d1e1, d1f1, d6c4, b2b3, h1e1, e2h5, b1c1, d1d2, d1g1, g2g4, e2g4, h1f1, d6e4, a2a3, e2d3, e2b5, f2f4, e2e5, e2a6, d1c1, d6f5, e2c4, e2e3, e2e6, e2e1, c2c3, b2b4, d6b7, f2f3, h1h2

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

<rationale>
Position analysis (Win %):
1. e2e3 (80.7%)
2. d6b7 (80.2%)
3. e2d2 (78.9%)
</rationale><uci_move>e2e3</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/Q7/5q2/7B/5P2/1P4P1/Pr3PK1/8 b - -
Side to move: Black
Legal moves: b2d2, f6h4, f6c6, f6f4, f6c3, f6e5, f6g7, b2b1, f6a6, f6d8, f6g6, f6e7, b2a2, f6d6, f6e6, b2e2, f6g5, f6h6, f6h8, f6f7, f6f5, b2f2, f8g8, b2b3, f6b6, f6d4, b2c2

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

<rationale>
Position analysis (Win %):
1. b2d2 (91.1%)
2. b2b1 (90.8%)
3. b2c2 (90.6%)
4. f8g8 (90.6%)
5. f6c6 (90.1%)
</rationale><uci_move>b2d2</uci_move><|eot_id|>


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

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

Position (FEN): r2qrnk1/1p1b1pp1/p1pb1n1p/3p4/1P1P3B/2NBP2P/P1Q1NPP1/1R3RK1 w - -
Side to move: White
Legal moves: c2b3, d3b5, c3a4, c3e4, h4f6, d3e4, f2f4, c3b5, b1d1, f1c1, c3d5, c2d2, b1b3, d3a6, d3g6, g1h1, f1d1, e2c1, e2f4, c2c1, d3h7, b1e1, g2g4, g2g3, a2a3, c2d1, h4g5, c3d1, b1b2, f1e1, b1a1, c2a4, b4b5, b1c1, c2b2, f2f3, d3f5, h4g3, e3e4, d3c4, e2g3, a2a4

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

<rationale>
Position analysis (Win %):
1. c3a4 (56.0%)
2. a2a3 (54.4%)
3. a2a4 (53.4%)
4. f1e1 (52.6%)
</rationale><uci_move>c3a4</uci_move><|eot_id|>


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

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

Position (FEN): r1b1r1k1/1pp1qpp1/2nb1n2/1P1p2pP/3p4/4P3/PP1N1PP1/R1BQR2K w - -
Side to move: White
Legal moves: h1g1, d2f3, d1c2, d2e4, d2b1, a2a4, a1b1, d1f3, d2b3, f2f4, g2g3, d1e2, f2f3, e3e4, g2g4, d1b3, d2f1, d1g4, d1a4, b2b3, b5b6, a2a3, h5h6, d2c4, e1g1, b2b4, b5c6, e1e2, e3d4, e1f1

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

<rationale>
Position analysis (Win %):
1. b5c6 (8.5%)
2. d2f1 (5.6%)
3. e3e4 (5.2%)
</rationale><uci_move>b5c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/4k3/1p3p1p/p4P1P/P5P1/3K4/8 b - -
Side to move: Black
Legal moves: e6d6, e6e7, e6d7, e6f7, e6f6, e6d5, b5b4

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

<rationale>
Position analysis (Win %):
1. b5b4 (50.0%)
2. e6d7 (0.8%)
3. e6d6 (0.4%)
4. e6d5 (0.4%)
5. e6e7 (0.4%)
</rationale><uci_move>b5b4</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2p2p1p/Np1q3b/3p1n2/3P1P2/1P3B1P/P1rB1QK1/5R2 w - -
Side to move: White
Legal moves: f3g4, f1d1, f2h4, d2e3, g2h2, f2e2, g2h1, f2e3, g2g1, f1h1, f2g1, d2b4, a6b8, a6b4, b3b4, f1e1, a2a3, f1b1, f3e2, f3h5, d2c1, d2c3, h3h4, f1c1, a6c7, a6c5, f3e4, f2g3, f2e1, d2e1, f3d5, a2a4, f1g1, f1a1, f3d1, d2a5

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

<rationale>
Position analysis (Win %):
1. a6b4 (80.0%)
2. f3g4 (79.4%)
3. f1g1 (75.7%)
</rationale><uci_move>a6b4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqk2r/pp1pnpbp/2n1p1p1/4P3/2B1NB2/5N2/PP3PPP/R2QK2R b KQkq -
Side to move: Black
Legal moves: d8c7, c6d4, e7d5, c6a5, h7h6, f7f5, g7f8, d8a5, c6e5, b7b6, c6b8, a8b8, g7h6, a7a6, e7f5, d8b6, h8f8, g7f6, g7e5, h8g8, b7b5, g6g5, e8g8, e7g8, d7d6, c6b4, f7f6, a7a5, h7h5, e8f8, d7d5

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

<rationale>
Position analysis (Win %):
1. d7d5 (58.9%)
2. h7h6 (58.2%)
3. d8a5 (57.5%)
4. e7f5 (54.8%)
</rationale><uci_move>d7d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/2Q5/7k/8/8/5p2/2K5/8 b - - 0 1
Side to move: Black
Legal moves: h6g5, f3f2, h6h5, h6g6

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>h6g6</uci_move><|eot_id|>


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

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

Position (FEN): 1r2r3/p6k/3Np1p1/1pp3P1/P6P/5P2/1R2K3/7R w - -
Side to move: White
Legal moves: f3f4, e2d1, e2d3, h1b1, b2a2, d6b7, d6c4, h1f1, b2b1, b2d2, h1g1, b2c2, a4a5, h1a1, e2f1, d6e4, h1h2, e2e1, e2f2, d6e8, h1c1, b2b5, h4h5, d6f5, d6b5, b2b4, e2e3, h1e1, e2d2, b2b3, h1d1, d6f7, d6c8, h1h3, a4b5

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

<rationale>
Position analysis (Win %):
1. d6e8 (97.3%)
2. b2b5 (92.7%)
3. a4b5 (90.7%)
</rationale><uci_move>d6e8</uci_move><|eot_id|>


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

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

Position (FEN): 2rq1rk1/1p2bpp1/p1n4p/3pPQ2/NP1P4/P3B2P/6P1/2R2RK1 b - -
Side to move: Black
Legal moves: c6a7, c8b8, c6e5, c6d4, d8b6, c6a5, d8d7, d8a5, c8c7, g7g5, d8d6, f8e8, e7h4, c6b8, c6b4, d8c7, e7g5, b7b6, c8a8, b7b5, a6a5, g7g6, e7c5, h6h5, d8e8, f7f6, e7d6, e7b4, e7f6, g8h8

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

<rationale>
Position analysis (Win %):
1. c8b8 (58.7%)
2. c8c7 (58.4%)
3. e7g5 (53.3%)
</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): 3R4/8/2K5/8/4k3/7p/8/8 b - - 0 1
Side to move: Black
Legal moves: e4e5, e4e3, h3h2, e4f4, e4f5, e4f3

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

<rationale>
Endgame tablebase: Draw
Win probability: 50%
</rationale><uci_move>e4f5</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/2p2pp1/8/1p1Q3p/1P1P3P/P4P2/6PK/4q3 b - -
Side to move: Black
Legal moves: e1b1, g7g5, f7f6, e1d2, e1a1, e1h1, c7c6, e1e7, e1h4, e1c1, e1e3, e1e6, e1e8, f8e8, f8g8, e1e2, f7f5, e1e4, e1e5, c7c5, e1f1, e1c3, f8e7, e1f2, e1g1, e1g3, e1d1, g7g6, e1b4

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

<rationale>
Position analysis (Win %):
1. c7c6 (73.1%)
2. g7g6 (59.5%)
3. e1h4 (50.0%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/p3k2Q/1p2p3/2p1P3/5rq1/1P2K1P1/P7/6R1 b - -
Side to move: Black
Legal moves: e7e8, f4f7, g4g7, e7f8, e7d8

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

<rationale>
Position analysis (Win %):
1. g4g7 (99.0%)
2. e7f8 (95.2%)
3. f4f7 (50.2%)
4. e7e8 (50.0%)
5. e7d8 (50.0%)
</rationale><uci_move>g4g7</uci_move><|eot_id|>


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

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

Position (FEN): q3k2r/2pb1ppp/p7/1pb1n3/4n3/1P6/PBP2PPP/RN1Q1RK1 w k -
Side to move: White
Legal moves: d1d4, d1e2, d1d3, d1d5, d1d2, g1h1, b2a3, d1d6, d1c1, d1f3, d1g4, h2h3, b2c1, b2c3, a2a3, d1h5, c2c3, b1c3, b1a3, c2c4, f1e1, d1d7, g2g3, d1e1, b1d2, b3b4, a2a4, b2e5, b2d4, h2h4, g2g4

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

<rationale>
Position analysis (Win %):
1. b2e5 (67.0%)
2. b1d2 (31.0%)
3. d1e2 (25.6%)
4. b1c3 (22.5%)
</rationale><uci_move>b2e5</uci_move><|eot_id|>


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

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

Position (FEN): 8/1pb2ppp/p1p1kpn1/3P4/2P1K3/5NPP/PP3P2/2B5 b - -
Side to move: Black
Legal moves: e6d7, e6d6, e6e7, c6d5

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

<rationale>
Position analysis (Win %):
1. e6e7 (63.1%)
2. e6d6 (61.9%)
3. e6d7 (59.8%)
4. c6d5 (53.9%)
</rationale><uci_move>e6e7</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/p1pRqp1p/b1p3p1/4b3/1nP1N3/1P6/PB2QPPP/2K2B1R b - -
Side to move: Black
Legal moves: h7h6, e7h4, a6c8, g6g5, e7e8, e5d6, e7e6, e7f6, e5f6, b4d3, f8d8, e7d6, b4c2, f7f6, a6b5, a6c4, e5h8, a8c8, e5d4, e7g5, e5b2, g8h8, e7d8, f8b8, b4a2, e5f4, a8d8, f8e8, a6b7, b4d5, a8e8, f8c8, e5c3, a8b8, h7h5, f7f5, c6c5, e7d7, e5h2, e7c5, g8g7, e5g7, e5g3

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

<rationale>
Position analysis (Win %):
1. b4a2 (50.0%)
2. e5b2 (44.4%)
3. e7e6 (39.9%)
</rationale><uci_move>b4a2</uci_move><|eot_id|>


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

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

Position (FEN): r1bk1bnr/1pp1pppp/p1n3q1/1N1P4/8/5N2/PPP1BPPP/R1BQK2R b KQ -
Side to move: Black
Legal moves: d8d7, g6h6, f7f5, g8h6, c8e6, e7e5, c6e5, a8b8, c6a7, c8h3, c6b4, g6d3, b7b6, d8e8, a6b5, g6e4, e7e6, c8d7, c8g4, c6a5, f7f6, g6e6, g6c2, a6a5, g6h5, g6f6, c8f5, g6g3, g6f5, g6g4, h7h6, g6g2, a8a7, h7h5, c6d4, c6b8, g6g5, g8f6, g6d6

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

<rationale>
Position analysis (Win %):
1. c6a7 (81.6%)
2. c6a5 (79.3%)
3. c6b4 (78.1%)
4. c6b8 (74.9%)
5. a6b5 (74.5%)
</rationale><uci_move>c6a7</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/p1p3pp/b2P1n2/3p4/8/8/PBP3PP/R3R1K1 b k -
Side to move: Black
Legal moves: e8f7, e8f8, e8d8, e8d7, f6e4, a6e2

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

<rationale>
Position analysis (Win %):
1. e8d8 (89.0%)
2. f6e4 (87.1%)
3. e8d7 (83.8%)
</rationale><uci_move>e8d8</uci_move><|eot_id|>


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

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

Position (FEN): 8/5n2/p6p/2k5/P5PP/2K1N3/8/8 w - -
Side to move: White
Legal moves: c3b3, c3d2, e3c4, g4g5, a4a5, e3f5, c3d3, e3d1, c3c2, e3g2, h4h5, e3c2, c3b2, e3d5, e3f1

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

<rationale>
Position analysis (Win %):
1. e3c4 (76.9%)
2. e3f5 (76.9%)
3. e3c2 (76.9%)
4. c3b3 (73.0%)
</rationale><uci_move>e3c4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1k6/8/5KP1/8/P7/8 w - - 0 1
Side to move: White
Legal moves: f4g3, f4f3, f4e5, g4g5, f4e4, f4e3, f4g5, a2a4, f4f5, a2a3

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>f4g5</uci_move><|eot_id|>


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

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

Position (FEN): 5B2/3N4/7K/8/8/8/6k1/8 b - - 0 1
Side to move: Black
Legal moves: g2h2, g2h1, g2h3, g2g1, g2f1, g2f2, g2f3, g2g3

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

<rationale>
Endgame tablebase: Losing
Win probability: 5%
</rationale><uci_move>g2h3</uci_move><|eot_id|>


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

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

Position (FEN): 1r4k1/p1p2ppp/8/1N6/P1n5/2B2P2/1P2p1PP/4N1K1 b - -
Side to move: Black
Legal moves: g8h8, b8f8, c4d2, c4d6, a7a5, b8d8, c4b6, g7g5, b8e8, g7g6, b8b7, h7h6, c4a3, g8f8, b8c8, a7a6, c4b2, c7c6, h7h5, b8b6, b8a8, c4e5, f7f6, c4a5, c7c5, f7f5, c4e3, b8b5

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

<rationale>
Position analysis (Win %):
1. c4b6 (55.8%)
2. c7c5 (53.6%)
3. b8b7 (52.9%)
</rationale><uci_move>c4b6</uci_move><|eot_id|>


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

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

Position (FEN): 8/6pp/2p5/4k2P/4P1P1/1p1K4/8/8 b - -
Side to move: Black
Legal moves: e5e6, e5f6, e5d6, g7g5, b3b2, g7g6, e5f4, c6c5, h7h6

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

<rationale>
Position analysis (Win %):
1. b3b2 (1.8%)
2. g7g5 (1.8%)
3. g7g6 (1.8%)
4. e5f4 (0.4%)
5. c6c5 (1.0%)
</rationale><uci_move>b3b2</uci_move><|eot_id|>


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

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

Position (FEN): 5nk1/p2p1pp1/4p2B/4P2P/P7/5QP1/1r1r1b2/5B1K b - -
Side to move: Black
Legal moves: f2g3, b2b8, f7f5, d2c2, b2b5, f2d4, g7g6, b2b1, d2d5, b2c2, f2c5, a7a6, f2e1, d2d6, b2b7, d7d6, d2d3, b2b6, g7h6, b2a2, f8g6, f2g1, g8h8, b2b4, a7a5, f2b6, f2e3, g8h7, d2d1, f8h7, d7d5, d2d4, f7f6, d2e2, g7g5, b2b3

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

<rationale>
Position analysis (Win %):
1. f2d4 (52.6%)
2. d2d5 (50.0%)
3. d2d4 (27.5%)
4. d2c2 (22.2%)
5. g7h6 (3.5%)
</rationale><uci_move>f2d4</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/5p2/3Q4/4N1p1/q4n2/7P/5PP1/4R1K1 w - -
Side to move: White
Legal moves: d6b8, e5g6, e5f3, d6h6, d6f6, d6d3, e1a1, g2g3, e5d3, d6d1, e1e2, e1e3, g2g4, d6e6, d6c6, d6d7, e1f1, d6d2, e1e4, d6b6, f2f3, e1b1, e5d7, e5c6, d6e7, e5f7, h3h4, e5g4, d6f8, g1h1, g1h2, d6d5, d6a3, d6c5, d6d4, e1c1, d6b4, e5c4, d6d8, d6g6, d6c7, d6a6, g1f1, e1d1

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

<rationale>
Position analysis (Win %):
1. d6f6 (81.3%)
2. d6c7 (58.7%)
3. g1h2 (52.4%)
</rationale><uci_move>d6f6</uci_move><|eot_id|>


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

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

Position (FEN): 5k2/R7/P4p2/4p1p1/4P2p/5P2/r5PP/5K2 w - -
Side to move: White
Legal moves: a7a8, a7g7, f1g1, g2g4, f3f4, f1e1, a7b7, a7d7, h2h3, a7f7, a7c7, a7e7, a7h7, g2g3

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

<rationale>
Position analysis (Win %):
1. f1e1 (69.7%)
2. h2h3 (69.4%)
3. a7a8 (63.0%)
</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): 3r1bk1/qpp2pp1/p4n1p/3B4/8/5N1P/PPPQ1PP1/5RK1 w - -
Side to move: White
Legal moves: g2g4, d2c3, f1a1, c2c4, f3e1, f1c1, d5e4, d5c4, f1b1, c2c3, d2b4, f1d1, f3e5, d2d1, d2f4, b2b4, g1h2, d5b3, h3h4, d5b7, d5c6, f3h4, d5e6, d2e1, g2g3, f3g5, d2d3, d2e2, d2d4, f1e1, d2e3, g1h1, a2a4, f3d4, d2a5, d2g5, d2h6, a2a3, b2b3, d2c1, f3h2, d5f7

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

<rationale>
Position analysis (Win %):
1. d5f7 (85.6%)
2. c2c4 (35.8%)
3. c2c3 (16.6%)
</rationale><uci_move>d5f7</uci_move><|eot_id|>


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

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

Position (FEN): 3rkb1r/pp3ppp/8/2p1N3/4n1P1/7P/PPP2P2/R1B2RK1 w k -
Side to move: White
Legal moves: f1d1, b2b3, c1d2, c2c4, g1g2, g1h1, e5g6, e5c4, e5f7, g1h2, f2f3, a1b1, f2f4, g4g5, e5d3, c1g5, c1e3, f1e1, c1h6, c2c3, e5d7, b2b4, a2a4, c1f4, e5c6, a2a3, e5f3, h3h4

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

<rationale>
Position analysis (Win %):
1. f1e1 (86.5%)
2. c1f4 (62.9%)
3. e5d3 (58.7%)
4. g1g2 (57.2%)
5. e5c6 (55.0%)
</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): 2b1r1k1/1p2qrb1/p1p4p/P1PpNpp1/1R1P4/2QBP1P1/5PP1/1R4K1 b - -
Side to move: Black
Legal moves: b7b5, e8d8, e7f6, e7e6, g7e5, f5f4, f7f8, e7d7, g7h8, g7f6, g5g4, e7c5, g7f8, c8d7, g8h7, e7f8, e8f8, h6h5, g8h8, b7b6, g8f8, e7c7, e7d6, f7f6, c8e6, e7e5, e7d8

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

<rationale>
Position analysis (Win %):
1. f7f6 (64.7%)
2. h6h5 (64.7%)
3. g7e5 (46.3%)
</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): 7R/8/4K3/6p1/8/3k4/8/8 b - - 0 1
Side to move: Black
Legal moves: g5g4, d3d2, d3e4, d3c4, d3c2, d3e3, d3d4, d3c3, d3e2

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>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): 4bb1r/5kp1/pq2N3/1p1pP1QP/1n6/1Nr4B/Pn3P2/1R2R1K1 w - -
Side to move: White
Legal moves: b1c1, e1c1, g1f1, e6c7, g1h2, b3d4, e1e2, g5g4, g5d8, h3g4, e6d8, e6f4, a2a3, b3d2, e6c5, e6d4, e1d1, g5f6, e6f8, g1g2, e1e4, g1h1, g5g3, b3c5, a2a4, g5e3, e6g7, e1f1, g5g2, g5g7, b3c1, b1a1, g5h6, g5f5, b3a1, e1e3, b1d1, g5d2, g5c1, g5g6, b1b2, h5h6, h3f5, g5f4, g5h4, h3g2, g5e7, b3a5, h3f1

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

<rationale>
Position analysis (Win %):
1. g5f4 (96.1%)
2. g5g6 (89.0%)
3. g5f5 (88.7%)
</rationale><uci_move>g5f4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkbnr/pp3ppp/2n5/1Bpp4/3P4/8/PPPN1PPP/R1BQK1NR w KQkq -
Side to move: White
Legal moves: b5c4, h2h3, b5f1, b5a4, e1e2, d1g4, f2f4, b5a6, b5c6, d1h5, a2a4, g1f3, d2e4, d1f3, c2c3, d2b3, g2g4, d4c5, d2f1, b2b3, d2f3, b2b4, h2h4, g1e2, b5e2, a2a3, c2c4, g2g3, a1b1, d1e2, b5d3, e1f1, d2c4, f2f3, d2b1, g1h3

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

<rationale>
Position analysis (Win %):
1. g1f3 (52.6%)
2. g1e2 (50.6%)
3. d1e2 (50.4%)
4. a2a4 (49.8%)
</rationale><uci_move>g1f3</uci_move><|eot_id|>


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

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

Position (FEN): rn1qk2r/pb2ppbp/1p1p1np1/2p5/2BPPB2/2N2N1P/PPP1QPP1/R3K2R w KQkq -
Side to move: White
Legal moves: e4e5, h3h4, h1g1, e1c1, e1d2, c4b5, f3e5, c3b5, e2d1, e2d2, f4d6, f3g1, f4g3, c4a6, a2a3, c3d1, a1c1, f4e3, h1h2, a2a4, a1b1, e2d3, f3g5, e1f1, c3d5, a1d1, d4d5, e2f1, f3h4, f4g5, e2e3, g2g4, h1f1, c3b1, c4d5, c4f7, c4b3, b2b3, f4c1, f4h6, g2g3, e1g1, f3h2, d4c5, f4d2, e1d1, b2b4, f4e5, c4e6, c3a4

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

<rationale>
Position analysis (Win %):
1. d4c5 (64.9%)
2. e4e5 (61.3%)
3. d4d5 (59.0%)
</rationale><uci_move>d4c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1pb1ppp/2n2n2/2bp4/8/2N1BN2/PPQ1BPPP/R3K2R w KQ -
Side to move: White
Legal moves: e2d3, c2c1, f3d4, b2b3, e3h6, e2f1, e2b5, f3h4, e2d1, c3b1, c2d2, c2d3, a1d1, g2g4, e1g1, a2a4, c3b5, c3d1, h2h3, e3d4, f3g1, a1b1, f3d2, e2a6, c2b3, e3c5, e3f4, b2b4, c2e4, e3c1, h1g1, g2g3, e2c4, e1f1, c3e4, e1d1, c3d5, a2a3, e1d2, f3g5, f3e5, c2b1, e1c1, c2f5, c2g6, h2h4, c2h7, e3g5, c2a4, c2d1

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

<rationale>
Position analysis (Win %):
1. e3c5 (83.1%)
2. c3d5 (50.7%)
3. e3g5 (38.6%)
4. a1d1 (38.0%)
</rationale><uci_move>e3c5</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/1p3ppp/p7/3N4/4P3/5Q2/PP4PP/R1B1K2R b KQkq -
Side to move: Black
Legal moves: d8g5, f8c5, f8d6, f7f5, d8d5, c8f5, d8b6, a6a5, a8a7, d8f6, a8b8, f8a3, g7g5, c8e6, f7f6, c8h3, d8h4, d8d6, h7h5, d8a5, b7b6, e8d7, b7b5, f8b4, c8d7, g7g6, f8e7, h7h6, d8c7, h8g8, d8e7, c8g4, d8d7

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

<rationale>
Position analysis (Win %):
1. c8d7 (68.4%)
2. f8e7 (51.9%)
3. f8c5 (50.0%)
4. c8e6 (49.3%)
5. f8d6 (48.9%)
</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): N1r3k1/pp1n1ppp/8/1Bq1pb2/8/4P3/PQ1B1PPP/4K2R b K -
Side to move: Black
Legal moves: h7h5, c8c6, h7h6, g7g5, g8f8, c5c7, c5c1, c8f8, e5e4, c5d5, c5d6, d7f6, c5e3, a7a6, f5b1, c5d4, c5b4, c5c3, c8d8, c5c6, c5a3, c5c2, c8a8, f5c2, b7b6, c5f8, f5e4, c5e7, c5b5, c5c4, f5d3, c5b6, g8h8, d7b6, a7a5, c8e8, d7f8, f5g4, c8b8, d7b8, g7g6, f5g6, c8c7, f5h3, f7f6, f5e6

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

<rationale>
Position analysis (Win %):
1. c8a8 (46.1%)
2. c5d6 (38.3%)
3. c5d5 (32.5%)
</rationale><uci_move>c8a8</uci_move><|eot_id|>


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

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

Position (FEN): 8/1B6/8/8/6K1/5pb1/5k2/5n2 w - -
Side to move: White
Legal moves: g4h5, b7e4, b7c6, g4h3, b7a6, b7f3, b7d5, g4g5, b7a8, g4f5, b7c8

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

<rationale>
Position analysis (Win %):
1. b7e4 (26.1%)
2. b7f3 (22.2%)
3. g4f5 (4.3%)
4. g4h3 (0.4%)
5. b7a8 (1.0%)
</rationale><uci_move>b7e4</uci_move><|eot_id|>


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

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

Position (FEN): r1br2k1/ppq1b1pp/2n1pp2/2pnP3/8/2P2NP1/PP1NQPBP/R1B1R1K1 w - -
Side to move: White
Legal moves: e2b5, f3g5, g1f1, e1d1, b2b3, g1h1, e2e3, d2c4, e2e4, a1b1, h2h3, e5f6, e2a6, e2c4, g2f1, d2b3, g2h3, f3d4, d2e4, d2f1, g3g4, g2h1, a2a3, e1f1, e2d1, d2b1, a2a4, f3h4, h2h4, b2b4, e2d3, e2f1, c3c4

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

<rationale>
Position analysis (Win %):
1. e5f6 (64.5%)
2. d2c4 (60.7%)
3. d2e4 (58.7%)
</rationale><uci_move>e5f6</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/k7/2K5/8/8/4R3 w - - 0 1
Side to move: White
Legal moves: c4c5, e1e4, e1e8, e1e7, e1e2, e1e5, e1b1, e1g1, c4d5, e1e6, e1e3, e1c1, c4b3, e1a1, e1h1, c4d3, c4d4, e1f1, c4c3, e1d1

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>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): 3r4/1Q3r1P/B1pkpNp1/P2pqn2/2P5/8/5PP1/6K1 w - -
Side to move: White
Legal moves: g1h1, c4c5, f6e8, b7b2, b7a8, b7b1, b7c8, f6e4, h7h8b, g2g3, b7b3, b7b5, b7e7, b7b8, f6g4, c4d5, b7b4, b7c7, h7h8q, f6h5, b7a7, b7c6, f2f4, b7b6, h7h8r, g2g4, f6g8, b7d7, b7f7, h7h8n, a6b5, f6d7, f6d5, g1f1, f2f3

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

<rationale>
Position analysis (Win %):
1. c4c5 (99.0%)
2. b7b4 (94.5%)
3. b7f7 (62.9%)
4. f6e8 (15.5%)
5. f6e4 (12.2%)
</rationale><uci_move>c4c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppppnppp/5q2/1B6/3pP3/2N5/PPPP1PPP/R1BQ1RK1 w kq -
Side to move: White
Legal moves: b5a4, b2b3, f2f4, b2b4, g2g3, e4e5, a2a4, h2h4, c3a4, a1b1, g1h1, d1g4, c3e2, g2g4, b5d7, b5d3, c3b1, d1h5, b5c6, a2a3, f2f3, h2h3, b5e2, d1f3, d1e2, f1e1, d2d3, b5c4, b5a6, d1e1, c3d5

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

<rationale>
Position analysis (Win %):
1. c3e2 (57.0%)
2. c3d5 (51.8%)
3. c3b1 (50.0%)
</rationale><uci_move>c3e2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/ppqp1ppp/2n2n2/1Bp1p3/4P3/2N2N2/PPPP1PPP/R1BQR1K1 b kq -
Side to move: Black
Legal moves: h7h5, e8d8, a7a6, c7b6, c7d6, f8e7, f6h5, c6d8, f8d6, a8b8, c7d8, c6b4, d7d6, c6d4, h7h6, c7a5, f6d5, e8e7, h8g8, f6g4, g7g5, f6g8, c7b8, a7a5, g7g6, b7b6, f6e4, c6a5, c5c4, c6e7, c6b8, d7d5

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

<rationale>
Position analysis (Win %):
1. f8e7 (57.2%)
2. f8d6 (57.1%)
3. d7d6 (56.3%)
4. a7a6 (55.0%)
5. c6d4 (53.7%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/pppq1ppp/1nn5/2b1pbB1/7N/2PP4/PPB2PPP/RN1Q1R1K b Qq -
Side to move: Black
Legal moves: a8d8, c6b8, h7h5, b6c4, b6a4, d7c8, e8e6, f5h3, f5e6, a7a6, a7a5, b6c8, g8f8, a8c8, f5g6, e8d8, h7h6, c5d4, d7d4, c5b4, e8c8, c6e7, d7d5, d7e7, e8b8, e8e7, e8f8, c6d8, c5f8, c5d6, e5e4, d7d6, f5e4, d7d8, f5g4, f5d3, c6a5, g7g6, d7e6, a8b8, c5e3, f7f6, c6b4, c5f2, b6d5, c5e7, c5a3, d7d3, c6d4, g8h8

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

<rationale>
Position analysis (Win %):
1. b6d5 (51.7%)
2. c5e7 (49.7%)
3. h7h6 (49.1%)
4. f5e6 (43.9%)
5. f5g4 (41.2%)
</rationale><uci_move>b6d5</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/3P2R1/1p6/4p3/p2nPpK1/5P2/8/8 w - -
Side to move: White
Legal moves: g4h4, g7g5, g7e7, g7g8, g7f7, g7h7, g4h5, g7g6, g4g5, g4h3

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

<rationale>
Position analysis (Win %):
1. g7h7 (50.0%)
2. g4h5 (49.7%)
3. g7f7 (40.0%)
4. g7g5 (32.2%)
5. g7g6 (18.2%)
</rationale><uci_move>g7h7</uci_move><|eot_id|>


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

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

Position (FEN): rn1q1rk1/pb1pbpp1/1p2p2p/2p5/2B1n2B/P1NP1N2/1PP1QPPP/R3K2R w KQ -
Side to move: White
Legal moves: c3d1, c4a2, e2e4, d3d4, e1c1, g2g3, f3g1, c4b5, f3g5, b2b3, e2f1, c4b3, d3e4, e1g1, e2d2, h4g3, h4g5, a1c1, a1d1, b2b4, g2g4, e2e3, f3d2, c3a4, c3e4, e2d1, h2h3, h4e7, e1f1, f3d4, h1g1, c3b5, c3a2, c3b1, c4e6, e1d1, c4d5, a3a4, h1f1, c3d5, a1b1, c4a6, h4f6, f3e5, a1a2

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

<rationale>
Position analysis (Win %):
1. d3e4 (41.0%)
2. h4e7 (39.0%)
3. c3e4 (30.0%)
4. c3b5 (29.9%)
5. c3a2 (26.9%)
</rationale><uci_move>d3e4</uci_move><|eot_id|>


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

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

Position (FEN): r3k2r/p1pqbppp/2p5/3pP3/Q2P2n1/2P4P/PP3PP1/RNB1K2R b KQkq -
Side to move: Black
Legal moves: e7d6, g4f6, g7g5, a7a6, e7f6, e7f8, g4h6, a8c8, e7h4, h8f8, e7c5, g4e5, e7a3, h7h6, d7c8, g4e3, g7g6, g4h2, c6c5, d7f5, g4f2, h7h5, f7f5, a7a5, e7g5, a8d8, d7e6, e8c8, e7d8, e7b4, d7d8, e8g8, e8f8, h8g8, d7d6, a8b8, e8d8, f7f6

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

<rationale>
Position analysis (Win %):
1. f7f6 (80.7%)
2. g4e5 (80.3%)
3. g4f2 (74.6%)
4. g4h6 (70.4%)
</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): r4rk1/1p1bqpbp/2pp1np1/p1nPp1P1/2P1P3/2N1B2P/PPQNBP2/2KR3R b - -
Side to move: Black
Legal moves: b7b6, c5b3, d7e8, b7b5, c5a4, f8b8, a5a4, c5e6, f6e8, a8b8, f6h5, f6e4, e7e8, a8d8, e7e6, c5d3, c6d5, c5e4, f8c8, g8h8, d7e6, g7h8, d7c8, a8a7, d7f5, e7d8, a8c8, f8d8, f8e8, h7h5, g7h6, c5a6, d7g4, f6g4, d7h3, a8a6, f6d5, h7h6, a8e8

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

<rationale>
Position analysis (Win %):
1. f6d5 (76.3%)
2. f6e8 (59.8%)
3. f6h5 (59.8%)
</rationale><uci_move>f6d5</uci_move><|eot_id|>


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

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

Position (FEN): 2b3k1/5rpp/pn1qp3/Q2p4/3P4/4P3/P3N1PP/1R4K1 b - -
Side to move: Black
Legal moves: f7f6, b6d7, g7g5, d6e7, g7g6, d6b8, d6b4, d6f8, b6a4, f7f3, d6c6, d6f4, f7f8, g8h8, f7f1, h7h5, c8b7, f7f2, c8d7, f7f5, d6c5, f7d7, b6c4, e6e5, f7e7, d6g3, d6a3, f7c7, d6c7, h7h6, f7b7, d6d7, g8f8, f7a7, d6h2, d6e5, b6a8, f7f4, d6d8

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

<rationale>
Position analysis (Win %):
1. b6d7 (19.2%)
2. f7b7 (17.7%)
3. b6c4 (16.6%)
</rationale><uci_move>b6d7</uci_move><|eot_id|>


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

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

Position (FEN): 1r1R4/2p2ppk/p3p2p/2P1N2q/P3P3/2Q1P1P1/1r5P/2R3K1 w - -
Side to move: White
Legal moves: e5f3, e5c6, c1d1, e5d3, g1h1, d8d7, c1a1, e5d7, c3b3, d8c8, h2h3, c3c2, d8h8, c3a5, c3a3, c3d2, h2h4, d8d4, c3d4, d8e8, d8g8, c1b1, d8d5, e5g6, d8d1, c1e1, c3b4, d8d2, c1c2, e5c4, g3g4, e5f7, e5g4, c5c6, c1f1, g1f1, c3b2, c3d3, c3e1, a4a5, d8f8, d8d3, c3c4, d8d6, d8b8

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

<rationale>
Position analysis (Win %):
1. e5g4 (35.3%)
2. d8d2 (34.8%)
3. c1c2 (15.9%)
</rationale><uci_move>e5g4</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/1pp2p1p/p1np1np1/3P4/2P1p3/P1N1PN2/1P3PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c4c5, h1g1, b2b3, h2h4, c1d2, d1d3, c3b5, f3d2, d1b3, a1a2, b2b4, c3e2, c3e4, d1d2, d5c6, g2g3, f1e2, d1e2, f3g1, c3b1, e1d2, f3g5, f3d4, f1d3, a3a4, e1e2, d1a4, a1b1, h2h3, f3e5, c3a2, f3h4, d1d4, d1c2, c3a4, g2g4

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

<rationale>
Position analysis (Win %):
1. f3g5 (56.3%)
2. f3d2 (56.3%)
3. d5c6 (52.8%)
4. f3d4 (51.3%)
5. c3e4 (51.1%)
</rationale><uci_move>f3g5</uci_move><|eot_id|>


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

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

Position (FEN): 6R1/5R2/4P2p/7k/8/7P/6PK/1r2r3 w - -
Side to move: White
Legal moves: g8g4, g8a8, g8e8, g8g6, f7f3, g8g5, f7b7, f7f4, f7c7, g2g3, h3h4, g8b8, f7f1, g8f8, g8h8, f7e7, f7f8, f7a7, f7f6, h2g3, f7g7, f7d7, f7h7, f7f5, g8c8, g8g7, f7f2, e6e7, g8d8, g2g4, g8g3

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

<rationale>
Position analysis (Win %):
1. f7f5 (99.0%)
2. e6e7 (99.0%)
3. f7f3 (99.6%)
</rationale><uci_move>f7f5</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/ppqn1ppp/2pb4/3p2Bb/3PN3/P4N1P/1PP1BPP1/1R1QR1K1 b - -
Side to move: Black
Legal moves: g8h8, a8c8, d7f8, a7a6, c7b8, d6f8, e8e5, d6h2, e8e4, h7h6, d7b6, d6g3, c7b6, a8d8, g8f8, b7b6, f7f6, g7g6, c6c5, d6e5, e8e7, c7d8, d7c5, h5f3, e8e6, d7b8, e8d8, a7a5, c7c8, h5g4, d6b4, d6f4, f7f5, d6e7, d7e5, d5e4, c7a5, a8b8, e8f8, h5g6, b7b5, d6c5, e8c8, d7f6, d6a3, e8b8

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

<rationale>
Position analysis (Win %):
1. d6a3 (92.2%)
2. h5f3 (68.4%)
3. d5e4 (45.7%)
4. e8e4 (44.9%)
</rationale><uci_move>d6a3</uci_move><|eot_id|>


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

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

Position (FEN): r1bqr1k1/pp2ppbp/2n2np1/3p4/3P4/3BBN1P/PPPQ1PP1/RN3RK1 w - -
Side to move: White
Legal moves: d2d1, b1a3, f3e5, d3f5, a2a3, g1h2, b2b4, b1c3, d2e1, c2c4, d3c4, b2b3, g2g4, g1h1, e3h6, f3h2, d3g6, f3g5, f3h4, d3a6, d2c1, f1e1, a2a4, d2a5, d2c3, f1d1, d3e4, e3f4, f1c1, d3e2, d3b5, e3g5, f3e1, d2e2, c2c3, g2g3, h3h4, d2b4

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

<rationale>
Position analysis (Win %):
1. b1c3 (53.9%)
2. c2c3 (50.7%)
3. f1e1 (50.0%)
</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): 5k2/2pQ4/8/8/8/8/8/1K6 b - - 0 1
Side to move: Black
Legal moves: f8g8, c7c6, c7c5

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>f8g8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/B1p2b2/5kpK/4r3/8/3P4/3R1P2/8 w - -
Side to move: White
Legal moves: d2c2, h6h7, d2d1, a7d4, f2f4, d2e2, a7c5, a7b6, a7b8, d3d4, f2f3, d2a2, d2b2, a7e3

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

<rationale>
Position analysis (Win %):
1. a7d4 (86.0%)
2. a7e3 (1.0%)
3. d3d4 (1.0%)
4. f2f4 (1.0%)
</rationale><uci_move>a7d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/8/3k2p1/6P1/1r2KP2/3B1N2/8 w - -
Side to move: White
Legal moves: e3e2, d2c3, f2d3

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

<rationale>
Position analysis (Win %):
1. e3e2 (94.4%)
2. f2d3 (51.8%)
3. d2c3 (48.5%)
</rationale><uci_move>e3e2</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1b1nbpp1/p3pn1p/3p4/Pp1P1B2/3BPN2/NPQ2PPP/R4RK1 w - -
Side to move: White
Legal moves: d3c4, f1d1, c2c8, f3e1, f1e1, f3h4, c2b3, f4c7, g2g3, f4h6, c2c6, c2c1, c2c7, a1c1, d3h7, c2d1, d3b5, d3f5, h2h4, a1b1, c2d2, a1d1, g1h1, a4a5, c2b1, a2c3, d3a6, f4g5, b2b3, e3e4, f4g3, f1b1, d3e4, c2c5, a2b4, c2c3, f3g5, d3g6, h2h3, f4b8, g2g4, a1e1, f1c1, d3e2, a2c1, f3e5, f4e5, f3d2, c2e2, f4d6

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

<rationale>
Position analysis (Win %):
1. f4c7 (60.0%)
2. a2c1 (55.3%)
3. f1c1 (52.9%)
4. h2h3 (51.9%)
</rationale><uci_move>f4c7</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/1Pk3K1/6p1/p5P1/4Nn1P/5P2/8 w - -
Side to move: White
Legal moves: g6g7, e3d5, b6b7, g6f6, g6f7, g6f5, e3g2, g6h7, e3c2, e3c4, e3f5, h3h4, g6h6, e3d1, g6h5, e3f1

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

<rationale>
Position analysis (Win %):
1. e3c4 (86.9%)
2. g6f5 (50.2%)
3. e3c2 (50.0%)
4. b6b7 (50.0%)
</rationale><uci_move>e3c4</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/ppp3pp/2nb4/4q3/4r3/2P2QP1/PP1P1P1P/R1B2RK1 b - -
Side to move: Black
Legal moves: e5d5, e5e6, g7g5, a7a6, g7g6, e4c4, e5b5, e5e8, c6b4, c6d4, e4b4, e4g4, e5g3, e5f4, h8c8, d6f8, h7h5, e4e3, e4a4, b8c8, e4d4, h8g8, e5h5, h8e8, e4h4, d6b4, b7b6, e5g5, e5c3, c6e7, e5a5, b7b5, e5e7, d6c5, c6d8, c6a5, h8d8, h7h6, e4e1, e4e2, e5d4, e5f5, a7a5, b8a8, e4f4, e5f6, e5c5, d6e7, d6a3, h8f8

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

<rationale>
Position analysis (Win %):
1. h8e8 (22.1%)
2. e4e1 (21.4%)
3. h8f8 (18.7%)
</rationale><uci_move>h8e8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/k1K5/8/6RR/8 w - - 0 1
Side to move: White
Legal moves: c4c3, g2g5, c4c5, h2h7, g2b2, g2d2, g2g8, g2a2, h2h8, h2h1, h2h5, c4d4, h2h4, g2g7, g2f2, h2h3, g2g6, c4d3, g2g3, g2g1, g2c2, h2h6, c4d5, g2e2, g2g4

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>g2a2</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp1n1ppp/2p2n2/8/P2Bq3/2PB1N2/2Q2PPP/R4RK1 b - -
Side to move: Black
Legal moves: e4d4, e4d5, e4f4, e4e8, b7b5, e4f3, e4h4, a7a6, e4e1, e4e3, e4e7, f8d8, a7a5, g7g5, b7b6, h7h5, d7b6, e4e5, e4e2, d7b8, f6h5, d7c5, h7h6, f6e8, a8b8, e4f5, e4d3, f6d5, e4e6, g7g6, e4g6, g8h8, f6g4, e4g4, d7e5, f8e8, c6c5

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

<rationale>
Position analysis (Win %):
1. e4e8 (64.5%)
2. e4e7 (58.2%)
3. e4d5 (57.0%)
4. e4g4 (54.3%)
5. e4f4 (53.9%)
</rationale><uci_move>e4e8</uci_move><|eot_id|>


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

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

Position (FEN): rnb1k2r/pp3p1p/4pp2/3p4/2pPP3/2q5/P1PNBPPP/R2QK2R w KQkq -
Side to move: White
Legal moves: a1b1, h1g1, e2h5, f2f3, e2f3, e1g1, a2a3, e4e5, h1f1, e2f1, e2g4, e2d3, h2h4, e4d5, g2g3, h2h3, a2a4, d1c1, d1b1, g2g4, e2c4, f2f4, e1f1, a1c1

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

<rationale>
Position analysis (Win %):
1. e2f3 (42.7%)
2. e4d5 (41.4%)
3. a1c1 (40.2%)
4. a1b1 (39.7%)
</rationale><uci_move>e2f3</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/6p1/4pb2/8/1B6/pP6/2P1K3/3R4 w - -
Side to move: White
Legal moves: e2e3, b4c3, b4d6, b4d2, e2e1, e2f2, d1f1, b4a3, e2f1, c2c4, d1d6, d1d8, e2d3, d1d3, e2f3, d1d2, d1e1, b4e7, d1h1, d1a1, d1c1, b4e1, e2d2, d1d5, c2c3, b4a5, d1b1, d1d7, b4f8, b4c5, d1d4, d1g1

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

<rationale>
Position analysis (Win %):
1. c2c3 (23.7%)
2. b4a3 (18.1%)
3. c2c4 (13.6%)
4. b4d2 (13.5%)
5. b4d6 (12.8%)
</rationale><uci_move>c2c3</uci_move><|eot_id|>


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

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

Position (FEN): rq2kb1r/1b2n1pp/pB1p1p2/P2PN3/1p6/1B6/1P3PPP/R2Q1RK1 b kq -
Side to move: Black
Legal moves: e7c8, b8c8, h7h5, e7g8, d6e5, g7g6, a8a7, f6e5, b7c6, e7d5, b8a7, e7f5, b8c7, f6f5, b7c8, g7g5, h7h6, b8d8, e7c6, b7d5, e7g6, h8g8

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

<rationale>
Position analysis (Win %):
1. g7g6 (97.4%)
2. e7g6 (96.8%)
3. b8c8 (95.0%)
4. f6e5 (90.7%)
5. d6e5 (88.7%)
</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): 4r1k1/1pp2p2/3p2pp/3P4/2R4P/P5P1/P2Q1P1K/q7 b - -
Side to move: Black
Legal moves: g8h8, e8f8, b7b6, a1d4, g8h7, b7b5, a1c1, a1h1, e8c8, e8e4, e8e5, h6h5, e8b8, a1f1, f7f6, a1e1, a1f6, a1h8, e8e3, a1b1, a1e5, a1b2, g6g5, e8e2, f7f5, a1a2, e8a8, e8e6, a1g7, c7c5, c7c6, a1c3, e8e7, a1g1, e8e1, a1d1, e8d8, g8f8, g8g7

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

<rationale>
Position analysis (Win %):
1. h6h5 (50.0%)
2. e8e1 (50.0%)
3. g8g7 (50.0%)
4. e8e7 (48.2%)
5. a1f1 (30.0%)
</rationale><uci_move>h6h5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/pb4pp/8/1PN1p1P1/n6R/2p1P3/PP2KP1P/3R4 b - -
Side to move: Black
Legal moves: f8a8, f8f4, a4b6, f8c8, f8f3, b7a6, f8f6, b7f3, a4c5, b7d5, g8h8, a4b2, f8f2, e5e4, h7h5, a7a6, f8f7, f8f5, f8d8, c3b2, g8f7, b7a8, f8e8, h7h6, a7a5, b7c8, b7h1, b7c6, b7e4, b7g2, g7g6, f8b8, c3c2

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

<rationale>
Position analysis (Win %):
1. a4b2 (84.5%)
2. c3b2 (78.6%)
3. c3c2 (58.4%)
4. b7f3 (35.2%)
5. a4c5 (34.7%)
</rationale><uci_move>a4b2</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppN1bppp/5n2/8/8/8/PPP2PPP/R1B2RK1 b - -
Side to move: Black
Legal moves: e7c5, a7a6, f8d8, f6d5, h7h5, b7b5, b7b6, e7b4, f6h5, h7h6, f6d7, f6e8, a8b8, e7d8, a8c8, g8h8, f8e8, f8c8, f8b8, a7a5, g7g6, a8d8, a8e8, f6g4, e7d6, g7g5, e7a3, f6e4

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

<rationale>
Position analysis (Win %):
1. a7a5 (83.1%)
2. e7c5 (82.3%)
3. a8b8 (58.0%)
4. a8d8 (53.4%)
5. a8c8 (49.5%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqk2r/pp2bp1p/2p2np1/6B1/2BQP3/2N2N2/PPP3PP/R3K2R b KQkq -
Side to move: Black
Legal moves: e7f8, d8b6, e8g8, c8g4, h7h6, d8d5, d8c7, e8f8, f6e4, c8e6, f6h5, b7b5, d8d4, c6c5, e7b4, f6d5, f6g4, b7b6, d8d6, h7h5, b8a6, c8d7, d8d7, f6g8, a7a5, e7c5, e7a3, h8g8, a7a6, h8f8, c8h3, f6d7, e7d6, c8f5, b8d7, d8a5

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

<rationale>
Position analysis (Win %):
1. c8g4 (59.6%)
2. h7h6 (58.5%)
3. d8d4 (50.6%)
</rationale><uci_move>c8g4</uci_move><|eot_id|>


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

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

Position (FEN): 3rk2r/pp3pQp/4q3/8/8/B7/P4PPP/R5K1 b k -
Side to move: Black
Legal moves: f7f5, e6a2, b7b5, d8b8, e6e3, f7f6, e6b6, e6a6, h7h6, a7a5, d8d4, e6g6, e6e2, e6d6, a7a6, e6e1, e6e4, e6d7, b7b6, e6f5, d8d6, e6c4, d8d7, e6c6, e6e5, e6h3, d8a8, e6g4, d8d2, d8c8, e6e7, e8d7, e6b3, e6c8, e6d5, h8f8, e6h6, h7h5, d8d5, h8g8, e6f6, d8d3, d8d1

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

<rationale>
Position analysis (Win %):
1. e6e2 (91.0%)
2. d8d2 (91.0%)
3. d8d3 (90.7%)
4. e8d7 (90.0%)
5. e6d5 (89.8%)
</rationale><uci_move>e6e2</uci_move><|eot_id|>