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

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

Position (FEN): 4k3/4P3/K7/8/8/8/8/8 b - - 0 1
Side to move: Black
Legal moves: e8d7, e8e7, e8f7

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>e8f7</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/pp1nqppp/2pb3n/4p1N1/2BPP1b1/1QP5/PP4PP/RNB2RK1 w - -
Side to move: White
Legal moves: f1f5, b3b4, b3c2, c4a6, f1f2, c1d2, b3a4, f1d1, c4b5, d4e5, b3a3, b1d2, c4e6, c4e2, f1f6, g5h3, c4d5, g5f3, f1f4, a2a3, b3b7, b3d1, h2h3, b1a3, h2h4, c4f7, f1f3, c1f4, g5h7, c1e3, g2g3, g5f7, a2a4, d4d5, b3b6, g5e6, c4d3, f1f7, f1e1, g1h1, b3b5, g1f2

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

<rationale>
Position analysis (Win %):
1. d4d5 (49.0%)
2. g1h1 (47.4%)
3. h2h3 (47.2%)
4. b1a3 (46.2%)
5. a2a4 (43.4%)
</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): 2rqk2r/Qb1p2pp/4pn2/8/2P2P2/4B3/PP2K1PP/3R1B1R b k -
Side to move: Black
Legal moves: b7f3, c8a8, f6h5, e8e7, c8c4, d8b6, b7d5, b7a6, b7c6, f6e4, b7g2, d8a5, g7g5, f6d5, c8c5, b7a8, h8f8, h7h6, f6g8, e6e5, f6g4, e8g8, d7d5, d8e7, c8c6, c8c7, d7d6, e8f8, c8b8, h7h5, e8f7, b7e4, d8c7, g7g6, h8g8

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

<rationale>
Position analysis (Win %):
1. b7c6 (62.0%)
2. c8b8 (60.7%)
3. d8c7 (58.7%)
4. b7a8 (58.7%)
5. b7e4 (57.3%)
</rationale><uci_move>b7c6</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/8/2P5/8/8/3K4/5P2/8 b - - 0 1
Side to move: Black
Legal moves: b8a7, b8c7, b8c8, b8a8

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

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


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

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

Position (FEN): r1bq1rk1/p1p1bppp/1p2pn2/6B1/3P4/3B1N2/PPP1QPPP/R4RK1 b - -
Side to move: Black
Legal moves: h7h5, d8d4, e7d6, c7c6, f8e8, d8d5, a7a6, f6d5, a8b8, d8d7, f6d7, e7b4, e7a3, e6e5, c8b7, g8h8, c8d7, d8e8, g7g6, b6b5, f6g4, f6h5, h7h6, d8d6, f6e4, c8a6, e7c5, f6e8, c7c5, a7a5

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

<rationale>
Position analysis (Win %):
1. c7c6 (61.9%)
2. g7g6 (59.7%)
3. f6d5 (57.8%)
4. a8b8 (56.5%)
5. c8b7 (52.5%)
</rationale><uci_move>c7c6</uci_move><|eot_id|>


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

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

Position (FEN): 2k5/8/8/8/8/8/2K3P1/8 b - - 0 1
Side to move: Black
Legal moves: c8d8, c8b8, c8d7, c8b7, c8c7

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>c8d8</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/8/pp1Q4/3pP1P1/3P1N2/1P3P1K/2r5/6q1 b - -
Side to move: Black
Legal moves: b8a7, b8c8, b8a8, b8b7, c2c7

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

<rationale>
Position analysis (Win %):
1. b8a8 (61.7%)
2. b8b7 (61.0%)
3. b8a7 (52.6%)
4. b8c8 (52.0%)
</rationale><uci_move>b8a8</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/R3p2p/6p1/3Pbp2/3nP2q/3B1P2/P2B1PKP/3Q1R2 w - -
Side to move: White
Legal moves: d3b5, d1a1, d1a4, a7a6, d1e2, a7a8, d2h6, d3a6, d1b3, f1h1, d3c4, a2a3, d1e1, d3e2, d1c1, g2h1, d2c1, d5d6, a7a3, h2h3, a7d7, d2a5, g2g1, a7e7, d2b4, d1b1, f1g1, e4f5, d2e1, a2a4, f3f4, d2g5, a7a5, d2f4, a7c7, d2c3, d1c2, a7b7, f1e1, a7a4, d3c2, d2e3, d3b1

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

<rationale>
Position analysis (Win %):
1. h2h3 (17.2%)
2. f3f4 (16.7%)
3. f1h1 (10.5%)
</rationale><uci_move>h2h3</uci_move><|eot_id|>


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

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

Position (FEN): 8/7k/2pp4/4P2p/3B4/5K2/8/8 b - -
Side to move: Black
Legal moves: h7g6, h5h4, d6e5, c6c5, h7g7, h7h6, h7h8, h7g8, d6d5

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

<rationale>
Position analysis (Win %):
1. h7g7 (99.6%)
2. d6d5 (97.3%)
3. d6e5 (49.7%)
</rationale><uci_move>h7g7</uci_move><|eot_id|>


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

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

Position (FEN): 4k2r/4bppp/8/1B1ppb2/8/2B1P3/r4PPP/2R2RK1 b k -
Side to move: Black
Legal moves: e8d8, f5d7, e8f8

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

<rationale>
Position analysis (Win %):
1. e8d8 (62.5%)
2. e8f8 (52.3%)
3. f5d7 (51.2%)
</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): 2kr3r/pb1n1p2/1q1bpP2/1pP3B1/2p5/2N4P/PP2BPP1/2RQ1RK1 b - -
Side to move: Black
Legal moves: d7e5, d6f4, a7a6, d6f8, d6e5, b6c6, d7f6, h8e8, h8h5, d6c5, b7c6, h8h4, h8h3, h8h7, d8f8, c8b8, b7d5, d6e7, h8f8, h8h6, b6a6, b5b4, b6c5, b6a5, d7f8, b7a8, d7b8, d6b8, b7g2, b6c7, e6e5, d8g8, d6g3, d6c7, d8e8, c8c7, a7a5, b7f3, b7e4, h8g8, d7c5, b7a6, d6h2

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

<rationale>
Position analysis (Win %):
1. b6c6 (68.0%)
2. d6c5 (46.4%)
3. d7c5 (34.3%)
</rationale><uci_move>b6c6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p6p/8/5pp1/1P1B2k1/P4N2/2K3PP/5r2 b - -
Side to move: Black
Legal moves: f5f4, g4h5, f1a1, f1d1, g4f4, a7a5, f1f3, f1f2, f1g1, h7h5, h7h6, f1b1, f1h1, a7a6, f1e1, f1c1

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

<rationale>
Position analysis (Win %):
1. f1h1 (90.1%)
2. f5f4 (89.9%)
3. a7a6 (87.3%)
4. g4f4 (85.2%)
</rationale><uci_move>f1h1</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp3pbp/4p1p1/3nP3/3P4/2P5/PP1N2PP/1RB1QRK1 w - -
Side to move: White
Legal moves: b2b3, g2g3, f1f7, e1h4, a2a3, d2b3, d2c4, a2a4, f1f2, f1f6, d2e4, d2f3, e1e3, g2g4, e1d1, e1e2, f1f3, e1f2, c3c4, h2h3, e1e4, f1f5, h2h4, e1g3, b2b4, b1a1, g1h1, g1f2, f1f4

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

<rationale>
Position analysis (Win %):
1. d2e4 (70.9%)
2. f1f2 (68.1%)
3. g1h1 (67.6%)
</rationale><uci_move>d2e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4ppp/1p6/1P2n3/2P1p3/PP5P/5P2/2BR2K1 w - -
Side to move: White
Legal moves: c1e3, c1d2, c1f4, c1h6, d1d6, b3b4, c1b2, g1g2, f2f4, h3h4, g1h1, d1d2, f2f3, c4c5, d1e1, d1d5, d1d4, g1f1, d1d7, d1d8, d1f1, c1g5, a3a4, d1d3, g1h2

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

<rationale>
Position analysis (Win %):
1. a3a4 (58.8%)
2. c1e3 (56.4%)
3. g1f1 (55.6%)
4. d1d5 (55.1%)
5. d1d6 (55.0%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): 2r2rk1/p5p1/q3p2p/1pR2p2/1PnPp3/PQ2P2P/5PPN/R5K1 b - -
Side to move: Black
Legal moves: h6h5, c8c7, a6a5, c8d8, c4e3, a6b7, e6e5, c8e8, c4a5, a6a3, g8f7, f8f7, f8d8, a6b6, c8a8, c8b8, a6d6, c4d6, g8h8, c8c5, c4b6, f8e8, c4a3, c4d2, f8f6, c8c6, a6a4, g7g5, g7g6, g8h7, c4b2, c4e5, f5f4, a6c6

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

<rationale>
Position analysis (Win %):
1. a6a4 (56.7%)
2. a6b7 (55.4%)
3. c8c5 (54.2%)
4. g8h7 (52.9%)
</rationale><uci_move>a6a4</uci_move><|eot_id|>


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

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

Position (FEN): 1r2qrk1/1p1b2pp/pB1p1b2/3P4/4Qp2/8/PPP1BPPP/R3K2R w KQ -
Side to move: White
Legal moves: e4f4, b6d8, e4e3, e1d1, e2c4, h1f1, e4a4, b6e3, b6c7, b2b3, e1c1, e4c4, b6a7, a2a4, e2b5, e1g1, e2d1, h1g1, e2f1, e2h5, e4d3, e4e7, e4g6, f2f3, a1c1, b6a5, g2g4, h2h3, e4h7, e4f3, a1b1, e4e5, e4e6, e2d3, e4e8, e2g4, a1d1, h2h4, e2a6, b6d4, e1d2, e4f5, g2g3, e4b4, c2c3, e2f3, a2a3, b6c5, e1f1, e4d4

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

<rationale>
Position analysis (Win %):
1. e4e8 (48.0%)
2. e4f3 (46.6%)
3. f2f3 (40.1%)
</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): 8/5p2/2p1p3/2P1P2p/1n2k3/pB2B1P1/5P2/1K2b3 w - -
Side to move: White
Legal moves: b3e6, b1c1, e3d2, f2f4, b3d5, e3h6, b3c2, e3c1, b3c4, e3g5, g3g4, e3f4, b3d1, f2f3, b1a1, b3a4, b3a2, e3d4

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

<rationale>
Position analysis (Win %):
1. b3c4 (4.7%)
2. b3a2 (4.6%)
3. b1c1 (4.5%)
4. e3g5 (4.1%)
5. b1a1 (4.1%)
</rationale><uci_move>b3c4</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/1b3rbk/2Np2p1/1QpPp2p/4P1q1/1PP3B1/6PP/1R2R1K1 w - -
Side to move: White
Legal moves: c6a5, g3f2, c3c4, b1a1, c6e5, b5a5, g1h1, b5b4, b5c4, b5b6, b5d3, e1d1, b5f1, e1c1, g3e5, b5c5, b3b4, b5b7, c6d8, b5a4, c6e7, b1c1, c6b4, g3h4, e1e3, b1d1, g3f4, c6a7, b5e2, e1f1, h2h3, c6b8, c6d4, h2h4, b1b2, e1e2, b5a6

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

<rationale>
Position analysis (Win %):
1. b5e2 (46.1%)
2. c6a5 (41.0%)
3. b1b2 (33.5%)
4. e1f1 (30.7%)
5. b5d3 (29.7%)
</rationale><uci_move>b5e2</uci_move><|eot_id|>


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

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

Position (FEN): 3k4/1p4pp/2n1pn2/1r6/p3p3/P5P1/1P2PPBP/2RN2K1 b - -
Side to move: Black
Legal moves: b5f5, f6d7, b5e5, b5g5, g7g5, c6e5, b5d5, h7h6, c6e7, b5b2, d8e7, b7b6, e6e5, b5h5, f6g8, c6b8, f6e8, c6a5, f6h5, d8c8, d8c7, d8d7, b5b6, b5b3, c6b4, b5b4, f6g4, b5c5, d8e8, f6d5, h7h5, c6d4, c6a7, g7g6, b5a5, e4e3

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

<rationale>
Position analysis (Win %):
1. d8e7 (56.9%)
2. h7h5 (56.4%)
3. d8c7 (55.6%)
4. c6a5 (52.2%)
5. c6e5 (51.8%)
</rationale><uci_move>d8e7</uci_move><|eot_id|>


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

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

Position (FEN): 3kr3/4p2q/pp1P2p1/2pQ1pP1/2P2P2/1P6/P1K3B1/8 b - -
Side to move: Black
Legal moves: e7e5, d8c8, e8h8, h7h5, e7e6, h7h4, h7h8, h7g7, h7h6, b6b5, a6a5, d8d7, h7g8, h7h3, e8f8, e8g8, h7f7, h7h1, h7h2, e7d6

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

<rationale>
Position analysis (Win %):
1. e7e5 (99.0%)
2. e7e6 (99.0%)
3. e8f8 (99.0%)
4. e8g8 (99.0%)
5. e7d6 (96.5%)
</rationale><uci_move>e7e5</uci_move><|eot_id|>


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

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

Position (FEN): 3r2r1/k2bbp2/p1qppn1p/B5pP/2N1P1P1/1R6/PPP1BPQ1/2K5 w - -
Side to move: White
Legal moves: a5c7, f2f4, g2g3, b3b4, e2f1, b3b6, b3e3, c2c3, a2a3, g2h1, g2f3, c4d2, c1b1, c1d1, e2d3, b3d3, a5b6, a2a4, e4e5, c4e3, g2f1, b3h3, c1d2, b3f3, a5d2, g2g1, b3b7, c4b6, e2f3, c4e5, g2h3, e2d1, b3g3, c4a3, a5e1, b3a3, a5c3, a5b4, g2h2, f2f3, c4d6, b3b5, b3c3, b3b8, a5d8

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

<rationale>
Position analysis (Win %):
1. a5b6 (82.3%)
2. a5c3 (59.6%)
3. b3b6 (50.0%)
</rationale><uci_move>a5b6</uci_move><|eot_id|>


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

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

Position (FEN): r4r1k/pp1nNppp/1n6/3P3q/2pB4/2N5/PP4PP/4RRK1 b - -
Side to move: Black
Legal moves: f8e8, d7f6, h5g6, a8d8, h5e5, h5g4, f7f5, d7e5, h5h2, h5g5, a8c8, f8c8, a8b8, f7f6, a7a6, a7a5, h5e2, h5d5, h5f5, h5h6, h5d1, b6a4, f8d8, b6c8, f8g8, f8b8, h5h3, h7h6, d7b8, d7c5, a8e8, b6d5, h5f3, h5h4

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

<rationale>
Position analysis (Win %):
1. f8e8 (13.6%)
2. f7f6 (13.2%)
3. a8e8 (12.2%)
</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): 2r3k1/2bn2p1/2p1p2p/p3p2P/4BPP1/2P3B1/R5K1/8 w - -
Side to move: White
Legal moves: e4f5, a2c2, f4e5, g2h3, g2h2, g2f2, e4c2, e4g6, a2b2, g4g5, g2f3, a2a4, e4h7, g2h1, g3h2, g2f1, e4f3, g2g1, a2e2, g3f2, e4d3, c3c4, e4d5, a2a3, a2d2, e4c6, g3h4, a2a1, f4f5, g3e1, e4b1, a2f2, a2a5

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

<rationale>
Position analysis (Win %):
1. e4c6 (49.2%)
2. f4e5 (46.4%)
3. f4f5 (40.5%)
</rationale><uci_move>e4c6</uci_move><|eot_id|>


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

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

Position (FEN): 8/pp6/2p1k1p1/3p1nP1/3P2K1/3B4/PPP5/8 w - -
Side to move: White
Legal moves: c2c4, b2b3, d3c4, a2a4, d3f1, g4h3, d3e4, g4f3, d3e2, d3a6, g4f4, b2b4, d3b5, c2c3, d3f5, a2a3

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

<rationale>
Position analysis (Win %):
1. d3f5 (89.9%)
2. g4f4 (53.9%)
3. a2a4 (53.5%)
</rationale><uci_move>d3f5</uci_move><|eot_id|>


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

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

Position (FEN): r1b4r/pp3kbQ/n2p1q1p/3P2p1/5p2/P4N1P/1P2RPPB/RB4K1 w - -
Side to move: White
Legal moves: f3e1, a1a2, e2e3, e2d2, h2f4, h7g7, h7c2, h3h4, f3e5, h7d3, f3d4, f3g5, h7g8, b1f5, h2g3, e2e1, g1f1, a3a4, e2c2, h7f5, e2e7, g2g3, b1g6, e2e8, b1c2, e2e5, b1d3, g2g4, h7h6, b2b4, b2b3, e2e6, b1e4, h7e4, b1a2, g1h1, f3d2, h7g6, f3h4, h7h8, e2e4

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

<rationale>
Position analysis (Win %):
1. h7c2 (45.0%)
2. h7d3 (41.6%)
3. h7e4 (37.7%)
</rationale><uci_move>h7c2</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2q2npp/2p3r1/2P1p3/p1PnN1Q1/6PB/P6P/5R1K w - -
Side to move: White
Legal moves: g4f3, e4f6, f1g1, a2a3, g4g5, g4f4, f1f4, g4e2, g4h4, f1f7, g4d7, f1d1, h1g2, f1e1, e4c3, e4d2, g4g6, g4f5, g4h5, h1g1, f1f3, f1f2, g4e6, f1c1, f1f6, e4f2, e4g5, f1a1, f1f5, f1b1, g4c8, h3g2, e4d6, g4d1

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

<rationale>
Position analysis (Win %):
1. g4d1 (63.5%)
2. g4h4 (58.7%)
3. g4h5 (58.6%)
4. g4d7 (51.7%)
5. g4c8 (50.9%)
</rationale><uci_move>g4d1</uci_move><|eot_id|>


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

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

Position (FEN): 1r1r2k1/p4pp1/5n1p/3pq3/2p5/P1N1P2P/1P2QPP1/1R1R2K1 w - -
Side to move: White
Legal moves: c3a2, b1a1, d1d3, f2f4, e2d3, d1d4, b1c1, e2f1, e2c2, g2g4, e2d2, c3e4, a3a4, h3h4, d1f1, c3a4, d1d2, b2b3, d1c1, c3d5, b2b4, g1h1, e2f3, e2c4, f2f3, d1e1, d1d5, e2h5, g2g3, e2e1, g1f1, e3e4, c3b5, e2g4

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

<rationale>
Position analysis (Win %):
1. d1d4 (53.3%)
2. d1d2 (51.1%)
3. b1c1 (50.3%)
4. e2d2 (50.0%)
5. g2g3 (49.0%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


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

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

Position (FEN): 1k5r/1p1R1p2/2p1nNn1/p4N2/P5Pp/4b2B/1P2PP2/6K1 b - -
Side to move: Black
Legal moves: e6d4, e3a7, e6d8, e3d4, e3f4, e3c1, h8h5, b7b6, b8c8, h8d8, e3b6, e6f4, e3c5, h8c8, h8f8, h8e8, h8h7, e3h6, b8a8, e6c5, g6e7, e6f8, h8h6, e6g5, b7b5, b8a7, g6f4, e6g7, g6f8, e3d2, e6c7, e3f2, h8g8, c6c5, e3g5, g6e5

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

<rationale>
Position analysis (Win %):
1. e3f4 (55.7%)
2. e3c5 (53.2%)
3. e3c1 (50.0%)
</rationale><uci_move>e3f4</uci_move><|eot_id|>


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

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

Position (FEN): 8/8/7Q/8/2K5/5k2/8/4R3 b - - 0 1
Side to move: Black
Legal moves: f3f2, f3g2, f3g3, f3g4

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>f3g4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/1pp1Q2p/p3B2P/nP2p1pq/P3N3/2P2p2/1B3PKn/R2R4 w - -
Side to move: White
Legal moves: g2g3, g2h1, g2g1

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

<rationale>
Position analysis (Win %):
1. g2g1 (89.7%)
2. g2h1 (1.0%)
3. g2g3 (1.0%)
</rationale><uci_move>g2g1</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/p1p2ppp/8/5R2/P2N4/2Bn4/1P2pPPP/3rN1K1 w - -
Side to move: White
Legal moves: f2f4, g1h1, f5g5, a4a5, f5e5, f5f7, f2f3, f5f4, d4b3, h2h4, f5c5, c3b4, b2b4, d4e2, g2g3, f5f6, g2g4, b2b3, f5f3, f5a5, d4e6, c3a5, d4f3, d4c6, f5b5, h2h3, c3d2, d4c2, f5h5, f5d5, d4b5

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

<rationale>
Position analysis (Win %):
1. d4c2 (48.0%)
2. d4f3 (36.6%)
3. h2h3 (12.9%)
4. g2g3 (12.7%)
5. d4e2 (12.5%)
</rationale><uci_move>d4c2</uci_move><|eot_id|>


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

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

Position (FEN): r2q2k1/p1p2ppp/8/1Nb2b2/1n1p1Bn1/P3rN2/1P1QBPPP/2R2RK1 w - -
Side to move: White
Legal moves: c1b1, b5d6, c1e1, b5c7, f4e3, b5d4, f4c7, f3e1, c1c5, f4g3, d2e1, g1h1, c1a1, d2d1, f2e3, a3b4, f1d1, h2h4, c1c2, e2d3, c1c4, f3e5, b5a7, f4h6, a3a4, d2c3, f4e5, c1d1, f3d4, g2g3, e2d1, e2c4, b2b3, h2h3, f1e1, d2c2, f3g5, f4d6, d2d4, b5c3, c1c3, d2e3, f4g5, f3h4, d2b4, d2d3

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

<rationale>
Position analysis (Win %):
1. c1c5 (95.9%)
2. f2e3 (95.4%)
3. a3b4 (93.7%)
</rationale><uci_move>c1c5</uci_move><|eot_id|>


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

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

Position (FEN): 8/3Pk3/8/6P1/8/p7/6PK/8 w - -
Side to move: White
Legal moves: g2g4, d7d8n, d7d8b, h2h1, h2g1, d7d8q, g5g6, h2g3, h2h3, d7d8r, g2g3

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

<rationale>
Position analysis (Win %):
1. g5g6 (52.1%)
2. d7d8q (1.0%)
3. d7d8n (1.0%)
4. d7d8b (0.4%)
5. d7d8r (0.4%)
</rationale><uci_move>g5g6</uci_move><|eot_id|>


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

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

Position (FEN): 1k6/8/3p4/KPpPp3/2P1Pp1p/P4PbP/8/8 b - -
Side to move: Black
Legal moves: b8a7, g3e1, b8b7, b8c7, b8c8, g3h2, g3f2, b8a8

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

<rationale>
Position analysis (Win %):
1. g3f2 (99.0%)
2. b8a8 (99.0%)
3. b8a7 (99.6%)
4. g3e1 (99.6%)
</rationale><uci_move>g3f2</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/ppq1pppp/2p2n2/2p5/4P3/2N2N1P/PPPP1PP1/R1BQK2R b KQkq -
Side to move: Black
Legal moves: f6g4, c8g4, b7b6, a7a6, c7b6, a8b8, c5c4, f6e4, c8f5, h8g8, c7h2, c8e6, g7g6, f6h5, e7e6, c7f4, a7a5, c7d6, c7d8, c7b8, f6g8, f6d7, c7d7, c7a5, e7e5, f6d5, b7b5, c7e5, c7g3, h7h6, e8d7, e8d8, c8h3, g7g5, c8d7, h7h5

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

<rationale>
Position analysis (Win %):
1. h7h6 (52.8%)
2. g7g6 (52.5%)
3. f6d7 (50.2%)
4. e7e5 (50.0%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 8/prb1k1pp/R3p3/2p5/2N5/1P1K1P2/P5PP/8 w - -
Side to move: White
Legal moves: a6b6, c4a3, a6a7, d3c2, a6a3, a2a4, c4b6, a6c6, d3e3, a2a3, h2h3, a6d6, d3e2, a6a4, d3c3, b3b4, a6a5, c4d2, c4b2, d3d2, c4d6, f3f4, h2h4, c4e5, c4a5, d3e4, a6e6, g2g4, g2g3, c4e3

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

<rationale>
Position analysis (Win %):
1. g2g3 (63.4%)
2. h2h3 (62.5%)
3. h2h4 (62.4%)
4. d3e2 (59.4%)
5. d3c2 (58.8%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): 8/7k/8/8/7K/8/7P/8 b - - 0 1
Side to move: Black
Legal moves: h7h6, h7g7, h7g8, h7h8, h7g6

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>h7h8</uci_move><|eot_id|>


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

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

Position (FEN): 4r1k1/ppp2p1p/2bp1p2/8/3pP3/3B1P2/PPP3PP/1K2R3 w - -
Side to move: White
Legal moves: b2b4, h2h4, e1e2, d3b5, e1c1, c2c4, e1g1, b1c1, d3f1, f3f4, c2c3, e4e5, a2a4, e1d1, b2b3, a2a3, d3a6, d3e2, g2g3, h2h3, b1a1, g2g4, d3c4, e1e3, e1f1, e1h1

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

<rationale>
Position analysis (Win %):
1. e1d1 (45.2%)
2. e1c1 (42.5%)
3. e1g1 (41.6%)
</rationale><uci_move>e1d1</uci_move><|eot_id|>


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

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

Position (FEN): 8/1r1k4/r2p1B2/b1pP2p1/1pP2PPp/pP5P/P2K4/8 b - -
Side to move: Black
Legal moves: a6c6, b7a7, b7b6, d7e8, a5d8, d7c7, d7c8, b7c7, a6b6, g5f4, a5b6, a5c7, a6a8, a6a7, b7b5, b7b8

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

<rationale>
Position analysis (Win %):
1. d7c8 (7.5%)
2. d7e8 (5.7%)
3. g5f4 (3.7%)
4. a5d8 (1.9%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

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

Position (FEN): r2r4/pb2b1k1/npp1p1Pp/5p2/2PPBN2/1P2P1P1/P4P2/2R1K2R w K -
Side to move: White
Legal moves: a2a4, a2a3, e4f3, h1h6, c1b1, e1d1, f4d5, h1h2, h1h3, c1a1, c1c2, f4h3, f4d3, e4g2, e1d2, e1g1, e4c2, c1c3, e4d3, e1e2, e4c6, f2f3, c4c5, h1g1, f4h5, d4d5, h1h4, f4e6, e1f1, e4f5, h1h5, e4d5, f4e2, h1f1, f4g2, c1d1, g3g4, e4b1, b3b4

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

<rationale>
Position analysis (Win %):
1. f4e6 (66.4%)
2. e4d3 (40.2%)
3. e4b1 (38.4%)
4. e4c2 (37.6%)
5. e4f3 (36.7%)
</rationale><uci_move>f4e6</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkbnr/pp2pppp/8/3p4/3N4/7P/PPP1PPP1/RNBQKB1R b KQkq -
Side to move: Black
Legal moves: f7f6, b7b6, h7h6, e8d7, d8b6, d8d6, h7h5, f7f5, a7a5, b8d7, b7b5, c8g4, g8f6, g7g6, e7e5, d8d7, c8f5, g8h6, c8e6, g7g5, c8d7, c8h3, b8a6, d8c7, d8a5, a7a6, e7e6, b8c6

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

<rationale>
Position analysis (Win %):
1. b8d7 (49.8%)
2. b8c6 (48.9%)
3. a7a6 (48.7%)
4. e7e5 (45.5%)
5. g8f6 (45.3%)
</rationale><uci_move>b8d7</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1p5/Pk6/2b2pK1/5P2/6P1/8 w - -
Side to move: White
Legal moves: g4f4, g4h4, g4f5, g4h5, b7a6, g2g3, g4h3, b7c8, b7a8, g4g5, b7c6

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

<rationale>
Position analysis (Win %):
1. g4f4 (50.0%)
2. g4g5 (46.2%)
3. g4f5 (41.4%)
</rationale><uci_move>g4f4</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r2r1/1ppqnpb1/p2P2p1/3P2P1/2P2B2/2N2R2/PP4Q1/2K1R3 b - -
Side to move: Black
Legal moves: f7f5, d7h3, b8a7, c7d6, d7e6, d8c8, c7c5, d7f5, b8c8, d7g4, g8f8, d8f8, c7c6, d7a4, f7f6, d7c6, e7d5, g8e8, d7d6, g7f8, d8e8, e7c6, g7f6, b7b5, g7h8, a6a5, g7d4, g7h6, b7b6, g7e5, e7f5, g8h8, d7e8, b8a8, d7b5, g7c3, e7c8, d7c8

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

<rationale>
Position analysis (Win %):
1. e7f5 (88.5%)
2. d8e8 (85.9%)
3. c7d6 (51.1%)
</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): r1b1qrk1/pp2pp2/2p1P1p1/3pb2p/8/2PBPN1P/PPQ2PP1/R3K2R b KQ -
Side to move: Black
Legal moves: e5f4, d5d4, e5c7, e5f6, g8h8, a7a6, g6g5, e8d7, b7b5, g8g7, e5c3, b7b6, c8e6, e8d8, e5g7, e5h2, c6c5, e5b8, h5h4, f7f6, e5h8, f7f5, f7e6, a8b8, g8h7, c8d7, e5g3, a7a5, e5d4, e5d6

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

<rationale>
Position analysis (Win %):
1. e5g7 (67.7%)
2. e5f6 (64.7%)
3. e5d6 (63.3%)
</rationale><uci_move>e5g7</uci_move><|eot_id|>


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

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

Position (FEN): 6k1/2p3bp/1p1p4/1N1Pp3/P1P1P3/1q6/3BBrnp/R1K4Q w - -
Side to move: White
Legal moves: a1a3, b5c7, h1g2, a4a5, e2f3, c4c5, a1a2, h1e1, d2b4, b5d4, d2g5, d2a5, h1g1, h1h2, e2g4, e2d3, d2h6, d2e1, a1b1, h1d1, b5a3, e2f1, d2e3, d2c3, b5a7, d2f4, b5c3, e2d1, e2h5, h1f1, b5d6

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

<rationale>
Position analysis (Win %):
1. a1a3 (78.5%)
2. a1b1 (7.3%)
3. e2d1 (1.3%)
4. b5c3 (1.0%)
5. h1d1 (0.7%)
</rationale><uci_move>a1a3</uci_move><|eot_id|>


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

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

Position (FEN): 2krr3/ppqb1p2/3R4/6Qp/4N3/P7/1PP3PP/2K2B1R b - -
Side to move: Black
Legal moves: d7f5, c7c6, c7d6, c8b8, f7f5, c7c5, e8f8, h5h4, b7b6, d7b5, c7c4, d7e6, c7b8, f7f6, d7a4, c7b6, e8e6, d7g4, b7b5, e8h8, c7c3, c7c2, e8e5, a7a6, e8e7, d7h3, e8e4, a7a5, d7c6, e8g8, c7a5

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

<rationale>
Position analysis (Win %):
1. f7f6 (89.1%)
2. f7f5 (83.4%)
3. e8e4 (73.0%)
</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): r1r3k1/1p1b1p2/3p1qpQ/p2Pp3/2nN4/1B3P2/PPP3P1/2KR3R w - -
Side to move: White
Legal moves: f3f4, h6g7, h6h2, h6g5, h6h5, b3a4, h6f8, b3c4, h1h5, g2g4, d4e6, d1d2, h1f1, d1f1, a2a3, h1h2, a2a4, h6h3, d4c6, h6g6, c2c3, h1h3, d4f5, h1g1, h6h4, h1e1, g2g3, h6e3, h6f4, h1h4, c1b1, d1g1, h6h8, d4e2, h6h7, d1d3, h6d2, d4b5, d1e1

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

<rationale>
Position analysis (Win %):
1. d4e6 (80.0%)
2. b3c4 (71.1%)
3. d4c6 (59.5%)
</rationale><uci_move>d4e6</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/pp3p2/2Bq1n1p/3p1b2/3P4/2N2Q2/PP3PPP/R4RK1 b - -
Side to move: Black
Legal moves: f5e6, d6b8, d6d8, d6e6, f6e8, d6a3, d6f4, f5d3, f8c8, a8b8, d6g3, a7a6, f6e4, f6d7, f8e8, d6c6, g8h7, a8c8, f6h5, d6c7, f5h3, f5b1, d6h2, d6b4, h6h5, f5g6, b7c6, a8d8, f5e4, f8d8, f5d7, a7a5, f6g4, g8h8, f5g4, d6c5, a8e8, f5c8, b7b6, g8g7, b7b5, f6h7, f8b8, d6e7, d6e5, f5c2, d6d7, f5h7

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

<rationale>
Position analysis (Win %):
1. f5d3 (66.2%)
2. f6g4 (64.7%)
3. b7c6 (63.6%)
4. f5e4 (63.2%)
5. f5g4 (58.2%)
</rationale><uci_move>f5d3</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/pp1nppbp/6p1/3pNb2/3P4/1QP3P1/P3PPBP/R1B2RK1 w - -
Side to move: White
Legal moves: c1h6, a2a3, b3d1, b3c4, c1b2, f2f4, b3a3, e5d7, b3b5, e2e4, e5c6, g1h1, e5d3, e5g4, b3b7, c1g5, a1b1, b3b2, g2d5, e5g6, f1e1, c1d2, g2f3, a2a4, g2h1, h2h4, c1a3, b3c2, c1e3, b3b1, g2e4, b3b6, e5f3, c3c4, g2h3, b3a4, e5c4, e2e3, b3b4, f2f3, c1f4, h2h3, g3g4, f1d1, b3d5, e5f7

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

<rationale>
Position analysis (Win %):
1. e5d7 (57.4%)
2. g2d5 (53.6%)
3. e5d3 (52.1%)
</rationale><uci_move>e5d7</uci_move><|eot_id|>


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

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

Position (FEN): 3r2k1/5pp1/p2br2n/1p2P3/1P1R1PPp/1bB2B1P/1P4K1/4R3 w - -
Side to move: White
Legal moves: f3c6, c3d2, g2f2, g4g5, e1c1, f3d1, e1e4, e1f1, f4f5, g2f1, e1g1, g2h2, e5d6, f3e4, f3a8, e1e2, g2g1, d4d3, f3b7, e1e3, e1a1, e1h1, d4e4, f3e2, d4c4, d4d5, d4d1, e1b1, d4d2, e1d1, g2h1, d4d6, f3d5

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

<rationale>
Position analysis (Win %):
1. f4f5 (81.7%)
2. e5d6 (75.7%)
3. f3d1 (74.1%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>


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

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

Position (FEN): 5r2/5p1k/r2p1Pp1/pq1Pp2p/1p6/1P3P1b/PNPQ3P/1K1R2R1 w - -
Side to move: White
Legal moves: g1e1, b2d3, f3f4, b1a1, b1c1, g1f1, d2d3, d2e3, g1h1, c2c3, b2c4, g1g5, g1g3, d2b4, d2g5, b2a4, d1e1, d2c1, d1f1, d2d4, a2a3, g1g4, d2f4, d2e1, a2a4, g1g2, d2g2, d2f2, d2h6, d1c1, d2e2, c2c4, d2c3, g1g6

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

<rationale>
Position analysis (Win %):
1. g1g5 (74.5%)
2. g1g3 (52.6%)
3. d1e1 (52.4%)
</rationale><uci_move>g1g5</uci_move><|eot_id|>


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

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

Position (FEN): rnbqkb1r/pp2pppp/3p4/8/1nPP4/P7/1P3PPP/RNBQKBNR b KQkq -
Side to move: Black
Legal moves: d8a5, h7h5, b8c6, b7b5, b4d5, a7a6, f7f6, a7a5, b4d3, b4a2, d8c7, c8d7, f7f5, c8e6, d6d5, c8h3, e7e5, b4c6, d8b6, h8g8, b4a6, b8d7, c8f5, d8d7, b8a6, g7g5, b4c2, b7b6, g7g6, c8g4, e7e6, h7h6, e8d7

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

<rationale>
Position analysis (Win %):
1. c8g4 (79.3%)
2. d8a5 (65.6%)
3. b4c6 (57.8%)
4. b4a6 (57.8%)
</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): r1b1kb1r/pppp1ppp/2n2q2/4p3/2B1P1Q1/8/PPPP1PPP/R1B1K1NR w KQkq -
Side to move: White
Legal moves: g4h4, g4g3, g4f4, b2b3, g4f5, h2h3, a1b1, g4e6, f2f4, c4e6, g4g5, c4f7, c4d3, g1h3, e1f1, c4a6, h2h4, c4e2, e1d1, a2a3, g4g7, b2b4, g4g6, c4b3, c4f1, g1f3, g4d1, d2d4, e1e2, g4d7, g4e2, f2f3, g4h5, a2a4, g2g3, c4d5, g1e2, c4b5, c2c3, g4f3, d2d3, g4h3

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

<rationale>
Position analysis (Win %):
1. g4f3 (47.9%)
2. g4g3 (47.6%)
3. g4h5 (44.5%)
</rationale><uci_move>g4f3</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp1p1pp/1n6/4Pp2/1n1P4/4BB2/PP3PPP/RN1QK1NR b KQkq -
Side to move: Black
Legal moves: g7g6, c7c5, b6c4, c7c6, d8d5, h7h6, d8d7, e8d7, b4a6, g7g5, h7h5, b6a4, b6d7, b4d3, b6d5, e8f7, c8e6, b4a2, a7a5, a8b8, d8d4, b4c6, a7a6, c8d7, h8g8, b4c2, d8d6, b4d5, f5f4, e7e6

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

<rationale>
Position analysis (Win %):
1. c8e6 (55.0%)
2. e7e6 (54.9%)
3. f5f4 (47.2%)
</rationale><uci_move>c8e6</uci_move><|eot_id|>


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

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

Position (FEN): 3r1kr1/1p3p1p/p3bq2/1p1pR1p1/3P4/2N1R3/PP3PPP/3Q2K1 w - -
Side to move: White
Legal moves: d1b3, d1a4, e5d5, h2h3, c3a4, g2g4, g2g3, g1f1, e5e4, c3d5, d1f3, b2b3, d1a1, d1h5, e3e4, d1g4, g1h1, d1c2, d1e1, d1c1, d1d2, e3e2, e3f3, c3b5, e5e6, b2b4, c3e4, e3g3, a2a4, e3h3, d1d3, a2a3, f2f4, e5f5, d1e2, e3e1, f2f3, e3d3, d1b1, h2h4, c3e2, e5g5, c3b1, d1f1

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

<rationale>
Position analysis (Win %):
1. e5e6 (83.1%)
2. d1d2 (57.9%)
3. c3e2 (57.5%)
</rationale><uci_move>e5e6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p4p2/1k4p1/4pp2/5n2/1PP2B1P/2K3P1/5R2 w - -
Side to move: White
Legal moves: b3b4, f1g1, f3b7, f3c6, f1f2, g2g3, f1b1, c2b1, f1h1, f1d1, c2c1, g2g4, f3g4, c2b2, f1c1, f1a1, c3c4, f3e2, f3a8, f3h5, f3d1, f3d5, f3e4, f1e1, h3h4

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

<rationale>
Position analysis (Win %):
1. h3h4 (42.1%)
2. b3b4 (38.9%)
3. f1f2 (31.3%)
4. g2g4 (26.4%)
5. c2b1 (26.1%)
</rationale><uci_move>h3h4</uci_move><|eot_id|>


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

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

Position (FEN): 3rk3/1R3pp1/1p2p2p/p3P3/P1P2P2/4K1P1/6P1/8 b - -
Side to move: Black
Legal moves: b6b5, d8a8, d8d3, g7g6, d8d6, f7f5, d8d5, f7f6, d8d2, g7g5, d8b8, d8d7, d8c8, d8d1, d8d4, e8f8, h6h5

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

<rationale>
Position analysis (Win %):
1. g7g6 (73.1%)
2. h6h5 (67.2%)
3. g7g5 (63.4%)
4. d8c8 (57.6%)
5. d8d1 (53.5%)
</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): rnbqkb1r/ppp1nppp/3pp3/4P3/2PP4/5N2/PP3PPP/RNBQKB1R w KQkq -
Side to move: White
Legal moves: a2a3, d1c2, e1d2, f3g1, d1d2, d1e2, b1c3, d1d3, f3g5, c1f4, f1d3, g2g4, f1e2, f3d2, c1d2, e1e2, b1d2, f3h4, d1a4, h1g1, b2b4, c1e3, b1a3, b2b3, d4d5, h2h3, c1h6, c1g5, c4c5, a2a4, e5d6, g2g3, d1b3, h2h4

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

<rationale>
Position analysis (Win %):
1. e5d6 (57.6%)
2. b1c3 (54.1%)
3. f1d3 (53.8%)
4. d1c2 (52.8%)
5. c1d2 (51.7%)
</rationale><uci_move>e5d6</uci_move><|eot_id|>


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

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

Position (FEN): rn1qr1k1/ppp2ppp/5n2/3pN3/1b1P4/2N4P/PPPBbPP1/R2Q1RK1 w - -
Side to move: White
Legal moves: e5d7, c3d5, e5f7, c3a4, f1e1, d1e2, c3b1, g1h2, a1b1, d2h6, g2g3, e5c6, a2a3, d1c1, h3h4, e5g4, a2a4, c3b5, g1h1, d1b1, d1e1, d2e3, d2f4, d2c1, b2b3, f2f4, a1c1, e5g6, e5f3, f2f3, d2e1, e5c4, d2g5, g2g4, c3e4, c3e2, e5d3

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

<rationale>
Position analysis (Win %):
1. c3e2 (49.9%)
2. d1e2 (48.0%)
3. e5f7 (15.8%)
</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): r4rk1/ppp1qppp/2n2nb1/2b1p3/3pP1PP/1BPP1NN1/PP2QP2/R1B1K2R b KQ -
Side to move: Black
Legal moves: e7d8, f6h5, a8c8, a8e8, d4c3, c5b4, c5a3, c6d8, f6d5, c6b8, g6f5, h7h5, f8d8, c5d6, c5b6, f8e8, b7b5, e7d7, a8d8, f6d7, g6h5, b7b6, f6g4, f8c8, a8b8, f6e8, a7a6, f6e4, c6b4, e7e8, a7a5, c6a5, f8b8, g6e4, g8h8, e7d6, h7h6, e7e6

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

<rationale>
Position analysis (Win %):
1. h7h6 (82.2%)
2. c6a5 (75.6%)
3. h7h5 (71.5%)
4. f6g4 (59.1%)
5. d4c3 (56.0%)
</rationale><uci_move>h7h6</uci_move><|eot_id|>


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

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

Position (FEN): 3Q4/1p6/p4K2/P7/1P1k4/5p2/8/5q2 b - -
Side to move: Black
Legal moves: d4e3, d4c4, d4c3, d4e4

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

<rationale>
Position analysis (Win %):
1. d4e4 (24.9%)
2. d4e3 (16.1%)
3. d4c4 (12.0%)
4. d4c3 (11.2%)
</rationale><uci_move>d4e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/p1k5/PpP1K3/1P3p2/8 w - -
Side to move: White
Legal moves: e3f2, e3e4, e3d2, e3f4, e3f3, e3e2

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

<rationale>
Position analysis (Win %):
1. e3f2 (50.0%)
2. e3e2 (50.0%)
3. e3f4 (1.0%)
</rationale><uci_move>e3f2</uci_move><|eot_id|>


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

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

Position (FEN): rn4k1/2r1bppp/2p1b3/1pPp3n/pP1P4/R2BBN2/NP3PPP/R5K1 w - -
Side to move: White
Legal moves: e3d2, d3c2, g1h1, f3h4, d3b1, f3e1, g2g3, a1b1, f3g5, a1e1, a1f1, d3f5, a2c3, d3h7, a3c3, a1c1, d3f1, e3g5, a3a4, a2c1, b2b3, h2h3, d3e2, f3d2, d3c4, g1f1, e3c1, d3b5, h2h4, g2g4, f3e5, a3b3, d3e4, e3h6, a1d1, e3f4, d3g6

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

<rationale>
Position analysis (Win %):
1. b2b3 (61.5%)
2. a2c3 (59.7%)
3. h2h3 (57.9%)
</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): 2kr4/pppqbpp1/2n3n1/3p1b2/3P3P/P1N1B3/1PPNQPP1/R3K2R b KQ -
Side to move: Black
Legal moves: f5h3, g6f4, f5e4, c6e5, e7a3, e7f6, d8f8, e7h4, e7b4, d8h8, c6a5, g6h4, e7d6, a7a5, e7c5, e7g5, g6h8, c6b8, b7b5, b7b6, g6e5, d8e8, f5e6, f5g4, d8g8, d7d6, f5c2, c8b8, f5d3, f7f6, e7f8, d7e6, a7a6, c6d4, c6b4, d7e8, g6f8

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

<rationale>
Position analysis (Win %):
1. c8b8 (65.2%)
2. f5c2 (61.7%)
3. g6h4 (54.7%)
</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): r2q1rk1/p1pbbppp/1p3n2/2Pp4/1n1P4/P1N1BN2/1PQ1BPPP/R3K2R b KQ -
Side to move: Black
Legal moves: b4a6, f6e4, e7d6, f6h5, f6e8, b4d3, d7a4, f8e8, g7g6, d7h3, c7c6, d7b5, d8c8, b6c5, a7a6, g8h8, a8b8, b4c6, b4a2, g7g5, d8b8, a8c8, b6b5, d7c8, d7c6, d8e8, h7h6, a7a5, d7f5, b4c2, d7e8, f6g4, d7e6, d7g4, e7c5, h7h5

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

<rationale>
Position analysis (Win %):
1. a7a5 (78.9%)
2. b6c5 (77.2%)
3. b4c6 (61.7%)
4. b4c2 (5.2%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/4qpp1/1P3n1p/4p3/1nPp3B/1Q3N2/4PPPP/2KR1B1R w - -
Side to move: White
Legal moves: h1g1, b3c3, c1d2, f3d4, b3d3, g2g3, d1d2, d1d3, c1b2, b3b2, g2g4, b3c2, b3b4, c4c5, f3e1, e2e3, h4f6, d1d4, b3a2, f3g5, b3a4, h4g3, b3e3, f3g1, b3a3, h2h3, b3b1, e2e4, b6b7, c1b1, f3d2, d1e1, h4g5, f3e5

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

<rationale>
Position analysis (Win %):
1. h4f6 (15.1%)
2. e2e4 (13.8%)
3. e2e3 (13.0%)
4. g2g4 (12.6%)
5. d1d3 (12.6%)
</rationale><uci_move>h4f6</uci_move><|eot_id|>


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

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

Position (FEN): 3q1rk1/pprb2pp/2nNp3/3pNp1n/1P1P4/P2BP2P/5PP1/2RQ1RK1 b - -
Side to move: Black
Legal moves: b7b6, d8g5, f8f7, c7c8, c6a5, d8e8, a7a6, h5f6, d8c8, b7b5, f8e8, d8b8, d8a8, d8f6, c6d4, c6e5, h5g3, f8f6, d8h4, f5f4, h5f4, d7e8, d7c8, c6e7, c6b8, g7g6, a7a5, d8e7, g7g5, c6b4, g8h8, h7h6

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

<rationale>
Position analysis (Win %):
1. d7c8 (76.7%)
2. d8e7 (73.0%)
3. h5f6 (72.0%)
4. g7g6 (71.5%)
5. c6e5 (65.3%)
</rationale><uci_move>d7c8</uci_move><|eot_id|>


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

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

Position (FEN): r3n1k1/pp2P1bp/6p1/4pp2/2N5/1P3B2/P4PPP/3R2K1 b - -
Side to move: Black
Legal moves: g7f6, e8d6, h7h5, a7a6, b7b5, g6g5, e8c7, g8f7, e5e4, a8d8, a7a5, e8f6, a8b8, g7h8, h7h6, g7h6, b7b6, g8h8, a8c8, f5f4, g7f8

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

<rationale>
Position analysis (Win %):
1. e8c7 (90.6%)
2. a8c8 (90.1%)
3. e5e4 (89.0%)
4. g8f7 (89.0%)
5. g7f6 (84.2%)
</rationale><uci_move>e8c7</uci_move><|eot_id|>


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

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

Position (FEN): 2r2r1k/1p1R1pp1/pBp2n1p/4p3/4P3/2P4P/P1P2PP1/3R2K1 w - -
Side to move: White
Legal moves: d7b7, g2g4, g1h1, d1d6, g1h2, d1d5, d7d2, d7f7, h3h4, a2a4, d1f1, b6d8, d1b1, f2f3, f2f4, d7d4, d1e1, g1f1, d7d3, b6c5, d7e7, b6a7, g2g3, a2a3, b6d4, b6a5, d7d8, d1a1, b6c7, d7d6, c3c4, d7d5, d7c7, d1c1, d1d3, d1d2, b6e3, d1d4

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

<rationale>
Position analysis (Win %):
1. d7b7 (55.4%)
2. d7e7 (53.0%)
3. d7d3 (49.1%)
</rationale><uci_move>d7b7</uci_move><|eot_id|>


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

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

Position (FEN): r5k1/pp3pp1/2n1b2p/b2r4/2Q1Nq2/P4N2/1P2BPPP/R4RK1 w - -
Side to move: White
Legal moves: f1d1, c4d5, a1d1, c4c5, a1c1, c4a2, a1b1, c4c1, f3h4, c4d3, c4c3, a1e1, f1e1, f3d2, f3e1, f1c1, e2d3, c4a4, c4b4, e4d2, e4c3, g2g3, c4c6, f3e5, g2g4, e4d6, e4g5, b2b3, h2h3, f3g5, g1h1, c4c2, c4b3, e4f6, c4a6, e4c5, e4g3, b2b4, e2d1, a1a2, h2h4, c4b5, f1b1, a3a4, c4d4, f3d4

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

<rationale>
Position analysis (Win %):
1. e4c3 (44.3%)
2. e4g3 (39.6%)
3. g2g3 (30.9%)
4. e2d3 (28.4%)
</rationale><uci_move>e4c3</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/1R6/p1p1b3/P1Ppr2p/8/3B2P1/5P2/5RK1 w - -
Side to move: White
Legal moves: b7b5, b7b2, d3g6, b7b3, f1e1, b7e7, d3b5, f1d1, b7b6, d3c2, d3f5, g3g4, b7h7, b7g7, d3e2, d3c4, d3b1, f1b1, f1a1, d3e4, b7c7, g1h1, f2f3, b7d7, g1g2, b7a7, b7b1, b7b4, b7f7, f1c1, b7b8, d3a6, f2f4, g1h2, d3h7

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

<rationale>
Position analysis (Win %):
1. b7e7 (65.9%)
2. d3a6 (58.8%)
3. b7c7 (57.9%)
4. f1a1 (56.8%)
5. d3h7 (56.1%)
</rationale><uci_move>b7e7</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/ppqp1ppp/2n1p3/8/4n3/1NPQB3/P1P1BPPP/R4RK1 b kq -
Side to move: Black
Legal moves: d7d5, c6b4, c7a5, a8b8, c7e5, e4g3, e8d8, f7f6, e8e7, c6e5, h8f8, g7g5, b7b6, g7g6, h8g8, e4g5, b7b5, a7a6, c6d8, a7a5, c7b8, d7d6, e4d2, e4d6, h7h6, c6d4, h7h5, e4c5, e8f8, c7d6, c6a5, e8g8, c7d8, c7g3, c7f4, c6b8, e4f6, e4c3, e4f2, c7h2, e6e5, f7f5, c6e7, c7b6

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

<rationale>
Position analysis (Win %):
1. e4d6 (57.2%)
2. c7e5 (50.0%)
3. f7f5 (49.8%)
4. e4f6 (47.8%)
5. d7d5 (46.4%)
</rationale><uci_move>e4d6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/p1p1qppp/8/1N3R2/6n1/P5BP/1P1QpPP1/4N1K1 w - -
Side to move: White
Legal moves: d2c3, b5a7, e1f3, g3h4, g3c7, b5d4, d2b4, b2b4, d2d4, d2e2, d2d8, d2d1, d2e3, h3g4, f5h5, f2f4, g3e5, a3a4, b2b3, f5d5, d2a5, d2c1, d2c2, f5f3, e1d3, g1h1, f5f6, f5e5, f5f4, f5g5, g3d6, b5c7, d2f4, g3f4, b5c3, d2d7, d2g5, d2d6, d2h6, f5f7, e1c2, d2d3, f5c5, d2d5, f2f3, h3h4, b5d6, g3h2

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

<rationale>
Position analysis (Win %):
1. h3g4 (82.3%)
2. b5c7 (72.8%)
3. b5a7 (71.7%)
4. g3c7 (67.9%)
5. d2c2 (66.9%)
</rationale><uci_move>h3g4</uci_move><|eot_id|>


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

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

Position (FEN): 2rr1bk1/ppq2pp1/2b1p2p/8/2P2PQ1/2BB4/PP4PP/3R1RK1 b - -
Side to move: Black
Legal moves: c7d6, c6a4, g7g5, f7f6, g8h8, a7a6, h6h5, c6d7, d8e8, c7d7, c7e5, d8d3, c7b8, d8d7, d8d4, c7f4, c6b5, f8d6, c6g2, a7a5, f8b4, f7f5, c6e8, f8a3, c7b6, c6f3, f8e7, f8c5, d8d5, c7e7, e6e5, b7b5, g7g6, c7a5, c6d5, b7b6, d8d6, c6e4, c8b8, c8a8

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

<rationale>
Position analysis (Win %):
1. g7g6 (50.0%)
2. c7e7 (49.0%)
3. c7b6 (48.9%)
4. b7b5 (48.0%)
5. d8d7 (46.1%)
</rationale><uci_move>g7g6</uci_move><|eot_id|>


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

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

Position (FEN): 8/3k2p1/6Pp/1p2K2P/1P3P2/8/8/8 w - -
Side to move: White
Legal moves: e5d5, f4f5, e5f5, e5d4, e5e4

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

<rationale>
Position analysis (Win %):
1. e5e4 (99.6%)
2. e5d5 (99.2%)
3. f4f5 (98.7%)
4. e5d4 (97.7%)
</rationale><uci_move>e5e4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/B7/1k6/7B/2K5 b - - 0 1
Side to move: Black
Legal moves: b3b4, b3a4, b3c3, b3c4, b3a2, b3a3

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>b3a4</uci_move><|eot_id|>


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

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

Position (FEN): r1b4k/pp2bQp1/2n1pn2/4q1N1/3p3P/3B4/PP4PK/R4R2 w - -
Side to move: White
Legal moves: h2h3, h2h1, g2g3, h2g1, f1f4

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

<rationale>
Position analysis (Win %):
1. g2g3 (50.9%)
2. h2g1 (31.8%)
3. h2h1 (13.6%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): r1b1k2r/p1p1b1pp/2p2q1n/3p3Q/3Pp3/1NP3P1/PP3P1P/R1B1KB1R b KQkq -
Side to move: Black
Legal moves: e8d7, h6f7, f6g6, e8f8, f6f7, g7g6, e8d8

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

<rationale>
Position analysis (Win %):
1. f6g6 (48.9%)
2. e8d8 (47.6%)
3. h6f7 (38.5%)
</rationale><uci_move>f6g6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/ppp2p1p/2n1p2R/3p1b2/1b1P1Pn1/2N1B3/PPP1P1P1/R2QKBN1 w Qkq -
Side to move: White
Legal moves: e3f2, h6e6, d1c1, h6h5, a1b1, h6h1, d1b1, d1d3, h6h7, a2a4, e1d2, a2a3, h6f6, h6h4, h6h3, e3d2, d1d2, h6g6, e3c1, g1h3, a1c1, g2g3, b2b3, h6h2, g1f3

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

<rationale>
Position analysis (Win %):
1. h6h3 (11.8%)
2. e3f2 (10.1%)
3. d1d2 (9.7%)
</rationale><uci_move>h6h3</uci_move><|eot_id|>


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

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

Position (FEN): 2r1r1k1/4p1bp/4Rnp1/1p1qN1B1/3P4/2P4Q/5PPP/4R1K1 b - -
Side to move: Black
Legal moves: c8c6, f6g4, d5c5, d5b3, g7h6, d5e4, f6h5, g7h8, c8c3, d5e6, d5c6, f6e4, c8a8, c8d8, c8c7, g8h8, c8c4, d5g2, d5c4, d5d8, e8d8, c8c5, d5e5, d5a8, g8f8, f6d7, d5b7, g7f8, b5b4, c8b8, d5d7, d5a2, e8f8, h7h6, d5f3, h7h5, d5d6, d5d4

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

<rationale>
Position analysis (Win %):
1. g7f8 (66.8%)
2. b5b4 (66.2%)
3. c8a8 (65.4%)
4. c8c3 (53.9%)
5. f6e4 (52.8%)
</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): 3r4/1p1r2k1/pR3ppn/P1n1p2p/2P1P2P/6P1/2B1RPK1/4N3 b - -
Side to move: Black
Legal moves: d7c7, g7g8, d8c8, h6g8, d8g8, d8h8, d7d6, d7e7, d8a8, d8e8, c5d3, c5e6, h6g4, g7h8, f6f5, d7f7, c5e4, g7f7, c5a4, d7d5, c5b3, g6g5, d8b8, h6f5, g7f8, d7d2, d7d1, d7d3, h6f7, g7h7, d8f8, d7d4

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

<rationale>
Position analysis (Win %):
1. d7d6 (42.3%)
2. d7d2 (40.4%)
3. h6g8 (38.5%)
</rationale><uci_move>d7d6</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/p4p1p/2q3p1/1pp5/5Q2/1P3NP1/P4P1P/R2R2K1 w - -
Side to move: White
Legal moves: a1c1, d1b1, f4f7, f4d2, d1d8, f4d4, a2a3, f3d4, h2h3, d1d4, f4g4, d1d5, g1g2, g1f1, f3e5, f4b4, g1h1, f4b8, d1d3, f4a4, f4e4, d1c1, g3g4, a1b1, d1e1, f4e3, f4h4, b3b4, f3d2, f4c4, d1f1, f3g5, d1d7, d1d6, a2a4, d1d2, f4c7, f4c1, f4f6, f4e5, f4h6, f4d6, f3e1, f4f5, f3h4, f4g5, h2h4

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

<rationale>
Position analysis (Win %):
1. f3e5 (88.2%)
2. d1d6 (85.1%)
3. d1e1 (84.3%)
</rationale><uci_move>f3e5</uci_move><|eot_id|>


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

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

Position (FEN): r6r/p1pk1ppp/1bN1b3/8/4P3/2P5/P4PPP/RN2K2R w KQ -
Side to move: White
Legal moves: b1a3, g2g3, h1g1, c6a7, e1g1, f2f3, c3c4, c6a5, c6b4, g2g4, e4e5, h1f1, c6d4, h2h4, c6d8, e1f1, c6e7, h2h3, e1e2, c6e5, e1d2, a2a4, b1d2, a2a3, e1d1, f2f4, c6b8

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

<rationale>
Position analysis (Win %):
1. c6d4 (51.8%)
2. c6e5 (50.1%)
3. c6b4 (46.4%)
</rationale><uci_move>c6d4</uci_move><|eot_id|>


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

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

Position (FEN): r2q1rk1/1ppb1pbp/p1np1np1/3Pp3/B3P3/2P2N2/PP1N1PPP/R1BQR1K1 b - -
Side to move: Black
Legal moves: g6g5, b7b6, d8b8, f6e8, d7c8, d7e8, c6d4, b7b5, d8e7, f6h5, g7h6, h7h5, d7h3, f6g4, d8e8, c6a5, c6b4, g7h8, h7h6, d7f5, c6e7, a8b8, a8c8, f6d5, g8h8, d8c8, c6b8, a8a7, d7g4, f6e4, c6a7, a6a5, d7e6, f8e8

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

<rationale>
Position analysis (Win %):
1. c6a7 (53.9%)
2. c6b8 (52.1%)
3. c6e7 (50.6%)
</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): r3k2r/pppq1ppp/2np1n2/2b1p2b/2B1P3/2PP1N1P/PP1N1PP1/R1BQ1RK1 w kq -
Side to move: White
Legal moves: f3h4, f1e1, f3d4, f3h2, c4b5, g1h1, c4e6, a1b1, d1e2, b2b3, g1h2, d1e1, d1c2, c4d5, d2b1, d1a4, g2g4, f3e5, g2g3, c4f7, d3d4, a2a4, f3e1, h3h4, f3g5, c4a6, a2a3, b2b4, d2b3, d1b3, c4b3

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

<rationale>
Position analysis (Win %):
1. a2a4 (56.4%)
2. f1e1 (56.3%)
3. b2b4 (55.1%)
4. d2b3 (52.9%)
5. c4b5 (52.8%)
</rationale><uci_move>a2a4</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pp2q2p/3P1p2/1p1p4/3P1Q1P/8/PPP3P1/RNB2RK1 b kq -
Side to move: Black
Legal moves: b8c6, e8f7, e8g8, e7c7, c8g4, c8d7, e8d7, c8h3, b7b6, e7d6, e7e5, e7e1, b8d7, a7a6, e7e6, e7f8, e7e4, e7e2, h8f8, e7e3, e7d7, e8d8, e7d8, h7h6, c8e6, b5b4, c8f5, f6f5, h8g8, h7h5, b8a6, a7a5, e7g7, e8f8, e7f7

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

<rationale>
Position analysis (Win %):
1. e7f8 (88.6%)
2. e7e6 (87.4%)
3. e7g7 (87.0%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bqkb1r/ppp2ppp/3p3n/8/2BpP3/8/PPPP1PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: a7a6, c8f5, b7b6, d8e7, g7g6, e8d7, h6f5, g7g5, c8g4, d8g5, h6g8, b7b5, c7c5, d6d5, d8h4, a7a5, c8d7, d8f6, d8d7, h8g8, c8h3, f7f6, f8e7, d4d3, c7c6, c8e6, e8e7, h6g4, a8b8, f7f5

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

<rationale>
Position analysis (Win %):
1. g7g6 (56.1%)
2. d8h4 (53.4%)
3. h6g4 (53.2%)
</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): 5b2/5k2/pr1p2p1/2p1p1PP/R1P1K3/2P1B3/5P2/8 b - -
Side to move: Black
Legal moves: f8e7, f7e8, d6d5, b6b8, b6b5, b6c6, f7e6, b6b1, f8g7, f7e7, b6b3, b6b2, f8h6, f7g7, a6a5, b6b4, b6b7, f7g8, g6h5

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

<rationale>
Position analysis (Win %):
1. f7e7 (70.4%)
2. f7e6 (69.8%)
3. f8e7 (69.4%)
4. g6h5 (50.1%)
</rationale><uci_move>f7e7</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/2p3bn/1p1p2pp/p1nPpp2/2P1P3/P1N1BP2/1PQNB1PP/R4RK1 b - -
Side to move: Black
Legal moves: c5a4, f8e8, d8e8, d8e7, d8h4, h7g5, c8a6, a8a7, c5d3, g8f7, d8f6, h6h5, f8f7, c8e6, g8h8, d8g5, c5e6, f8f6, c5d7, c8d7, b6b5, c5b3, c5e4, d8d7, f5e4, a8a6, a5a4, h7f6, c5b7, g7h8, f5f4, c8b7, g6g5, g7f6, c7c6, c5a6, a8b8

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

<rationale>
Position analysis (Win %):
1. f5e4 (53.7%)
2. f5f4 (53.1%)
3. a5a4 (50.8%)
</rationale><uci_move>f5e4</uci_move><|eot_id|>


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

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

Position (FEN): 2N2b2/8/B3R1pk/4pp1p/7P/1P2P3/3r1PPK/8 w - -
Side to move: White
Legal moves: a6f1, c8a7, a6b7, f2f3, h2g3, e6e5, a6e2, c8b6, e3e4, b3b4, e6b6, c8d6, f2f4, h2h3, e6d6, a6d3, h2g1, e6e8, e6e7, h2h1, e6g6, a6b5, g2g3, c8e7, a6c4, g2g4, e6f6, e6c6

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

<rationale>
Position analysis (Win %):
1. c8e7 (88.4%)
2. a6c4 (86.6%)
3. e6e5 (86.4%)
</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): r2r2k1/2qb1pp1/pp2pn1p/8/4P3/1nN1QP2/PP2N1PP/2R2RK1 w - -
Side to move: White
Legal moves: g1f2, e3c5, f1e1, c3b1, f1f2, c1a1, c1d1, g1h1, e2f4, c1b1, h2h3, g2g4, e3d4, f3f4, c1e1, a2a3, f1d1, c3d5, h2h4, e4e5, c3b5, e3d2, c3a4, e3g5, e3d3, c1c2, e3b6, c3d1, a2a4, e3f2, e2g3, g2g3, e3f4, a2b3, e2d4, e3h6

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

<rationale>
Position analysis (Win %):
1. a2b3 (49.4%)
2. c1c2 (14.7%)
3. c3d5 (14.1%)
</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): rnbqkb1r/pp1pnppp/4p3/8/3pP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq -
Side to move: White
Legal moves: c1f4, a2a4, c3b1, d1d3, f3d2, c1h6, g2g4, c1e3, c1g5, h1g1, b2b4, c1d2, f3g1, f1d3, h2h3, f1c4, c3e2, f1a6, f3d4, g2g3, f3h4, h2h4, a2a3, f1e2, e1e2, f1b5, d1d2, d1d4, f3e5, e4e5, f3g5, e1d2, c3d5, b2b3, a1b1, d1e2, c3a4, c3b5

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

<rationale>
Position analysis (Win %):
1. d1d4 (56.0%)
2. f3d4 (55.5%)
3. c3b5 (52.4%)
4. c3e2 (51.7%)
5. c3b1 (47.7%)
</rationale><uci_move>d1d4</uci_move><|eot_id|>


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

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

Position (FEN): 8/5P2/Q3n2p/1pr1k3/2p4P/8/PP3PP1/6K1 b - -
Side to move: Black
Legal moves: e5e4, e6g7, h6h5, c5c7, c5d5, e6f4, e5f6, e5f5, e6c7, c4c3, c5c8, e6f8, e5d5, e6d4, c5c6, e6g5, e6d8, b5b4, e5f4, e5d4

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

<rationale>
Position analysis (Win %):
1. e5d5 (99.6%)
2. h6h5 (99.6%)
3. c4c3 (99.1%)
4. e6f8 (98.5%)
5. c5c7 (98.5%)
</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): 2kr1bnr/ppp3pp/4p3/5p2/2PnN3/3B4/PP3PPP/R1BK3R w - -
Side to move: White
Legal moves: e4f6, e4c3, f2f3, e4d2, e4g3, c1h6, c1d2, h2h3, c4c5, b2b4, d3c2, b2b3, g2g4, g2g3, c1f4, h1e1, d1d2, e4d6, d3f1, d3b1, d1e1, c1g5, e4g5, c1e3, h1g1, f2f4, h1f1, a1b1, d3e2, h2h4, e4c5, a2a3, a2a4

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

<rationale>
Position analysis (Win %):
1. e4g5 (25.7%)
2. e4c3 (23.7%)
3. e4g3 (22.1%)
</rationale><uci_move>e4g5</uci_move><|eot_id|>


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

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

Position (FEN): 8/4b3/6p1/6P1/K1N4P/2Bk4/8/6r1 w - -
Side to move: White
Legal moves: c4e5, c3g7, c3d2, a4b3, c4a5, c3b2, c3a5, c3h8, c4a3, c3e1, c3b4, c3a1, c4d6, c3f6, c4d2, c4e3, c4b6, c4b2, h4h5, a4b5, a4a5, c3d4, c3e5

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

<rationale>
Position analysis (Win %):
1. a4b3 (21.3%)
2. a4b5 (11.1%)
3. c4e5 (10.5%)
</rationale><uci_move>a4b3</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/4npbp/p3p1p1/3p4/8/2P1BN2/PP2BPPP/R2Q1RK1 w - -
Side to move: White
Legal moves: e3a7, a2a4, d1d5, d1e1, b2b4, g1h1, f1e1, e3c5, a2a3, f3e1, h2h4, d1d3, f3g5, h2h3, a1c1, f3d2, d1c2, g2g4, e3d2, e3g5, e2d3, d1d4, e3h6, b2b3, e2a6, d1d2, e2c4, a1b1, f3h4, e3f4, e2b5, d1b1, e3d4, d1c1, f3d4, c3c4, e3c1, d1b3, f3e5, g2g3, e3b6, d1a4

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

<rationale>
Position analysis (Win %):
1. e3d4 (50.0%)
2. a2a4 (49.2%)
3. e3f4 (47.9%)
4. f1e1 (46.6%)
5. a1c1 (46.4%)
</rationale><uci_move>e3d4</uci_move><|eot_id|>


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

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

Position (FEN): r1b2rk1/pp1p3p/2n3p1/3pq1N1/4N2P/1BQ3P1/PP3P2/4R1K1 w - -
Side to move: White
Legal moves: b3c2, h4h5, g5f3, g3g4, g5h7, e1e2, e4f6, e1a1, g5f7, c3f3, g1h2, c3e3, c3c2, b3d1, c3c1, c3d2, a2a3, c3c5, e1b1, a2a4, g1g2, c3c6, c3e5, e1c1, e1f1, f2f3, b3a4, g5e6, c3d4, c3c4, b3d5, c3a5, g1h1, e1d1, c3b4, e1e3, e4d6, f2f4, b3c4, g1f1, e4c5, e4d2, c3d3, g5h3

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

<rationale>
Position analysis (Win %):
1. b3d5 (73.9%)
2. c3e5 (68.1%)
3. c3d2 (62.3%)
4. c3d3 (54.7%)
5. c3c1 (50.7%)
</rationale><uci_move>b3d5</uci_move><|eot_id|>


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

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

Position (FEN): 2kr3r/ppp1bp2/2P1bn1p/2P1p1p1/8/P2Q2PP/1B2NPB1/R3K2R b KQ -
Side to move: Black
Legal moves: f6g8, e6h3, b7b5, e7c5, a7a5, h6h5, c8b8, h8f8, e6a2, b7c6, e6d7, h8e8, e6c4, f6e8, f6e4, b7b6, d8g8, f6h7, f6d5, e7f8, e6g4, f6h5, e6f5, d8e8, h8g8, a7a6, g5g4, d8d6, e6b3, d8d4, f6d7, e7d6, f6g4, d8d5, e5e4, e6d5, d8d3, h8h7, d8d7, d8f8

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

<rationale>
Position analysis (Win %):
1. e7c5 (95.8%)
2. e6d5 (92.6%)
3. d8d3 (49.7%)
</rationale><uci_move>e7c5</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/B7/8/8/2B5/8/4K3 b - - 0 1
Side to move: Black
Legal moves: e8d7, e8e7, e8f7, e8d8, e8f8

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): r1bq1rk1/p3ppbp/1p4p1/n1pP4/2P2B2/3Q1N2/P3BPPP/1R3RK1 b - -
Side to move: Black
Legal moves: g7h6, g7c3, g7e5, d8e8, c8e6, g8h8, g7a1, e7e6, g7d4, c8d7, h7h5, a8b8, f7f5, a5b7, g7b2, a5b3, c8a6, e7e5, d8d7, g7f6, f8e8, a7a6, d8d5, b6b5, d8c7, f7f6, c8h3, h7h6, a5c4, a5c6, c8f5, g7h8, g6g5, c8g4, d8d6, c8b7

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

<rationale>
Position analysis (Win %):
1. f7f6 (41.3%)
2. e7e5 (38.6%)
3. e7e6 (36.5%)
4. f8e8 (35.9%)
5. c8f5 (29.2%)
</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): r1bqr1k1/pp3p2/1n2pp1Q/4P3/3P4/3B4/P4PPP/R4RK1 b - -
Side to move: Black
Legal moves: c8d7, f6f5, d8d4, d8c7, d8e7, a8b8, a7a6, b6d7, f6e5, b6d5, d8d6, e8f8, a7a5, b6a4, d8d7, d8d5, e8e7, b6c4

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

<rationale>
Position analysis (Win %):
1. a8b8 (99.0%)
2. f6e5 (99.0%)
3. f6f5 (79.6%)
</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): r1bqkb1r/pp1p1ppp/2n2n2/1Bp1p3/4P3/2P2N2/PP1P1PPP/RNBQ1RK1 b kq -
Side to move: Black
Legal moves: f6g8, a7a5, h7h5, a8b8, f8d6, d8c7, b7b6, c6b8, c5c4, f8e7, c6a5, d8b6, f6h5, a7a6, f6e4, c6d4, e8e7, g7g5, d7d5, d7d6, c6b4, c6e7, d8a5, d8e7, f6d5, h8g8, f6g4, h7h6, g7g6

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

<rationale>
Position analysis (Win %):
1. d8b6 (58.7%)
2. d7d6 (56.0%)
3. a7a6 (55.5%)
4. f8e7 (53.5%)
5. f6e4 (52.6%)
</rationale><uci_move>d8b6</uci_move><|eot_id|>


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

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

Position (FEN): r1b1kb1r/p1pq1p1p/2p4p/8/2B1p3/2P5/PP1N1PPP/R2QK2R w KQkq -
Side to move: White
Legal moves: d2f3, d1e2, f2f3, h2h4, g2g4, h1g1, h1f1, c4a6, b2b3, a1b1, d2b3, d1a4, g2g3, h2h3, c4f7, c4d3, d1c1, d1c2, c4e6, d2b1, c4d5, d1b3, c4f1, e1f1, c4e2, c4b3, a1c1, b2b4, d1h5, e1e2, d2e4, d1g4, c4b5, f2f4, d1b1, d2f1, a2a3, e1g1, a2a4, d1f3

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

<rationale>
Position analysis (Win %):
1. d1a4 (67.4%)
2. d1e2 (66.4%)
3. d1c2 (65.3%)
4. d1b3 (63.2%)
</rationale><uci_move>d1a4</uci_move><|eot_id|>


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

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

Position (FEN): 3n4/2p1k3/1p2pP2/pP6/P1PPb3/1K6/8/3R4 b - -
Side to move: Black
Legal moves: e7f7, e7d7, e7e8, e7d6, e7f8, e7f6

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

<rationale>
Position analysis (Win %):
1. e7f8 (50.6%)
2. e7f7 (44.8%)
3. e7f6 (42.9%)
</rationale><uci_move>e7f8</uci_move><|eot_id|>


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

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

Position (FEN): r1bq1rk1/2pn1ppp/pp1bpn2/3P4/Q2P4/2N2NP1/PP2PPBP/R1B2RK1 b - -
Side to move: Black
Legal moves: f6e4, f6d5, d7b8, d7e5, f6e8, d6a3, g7g5, a8a7, d8e7, d6b4, d6e7, f8e8, c7c6, d6g3, e6d5, h7h6, g8h8, f6g4, e6e5, d6e5, a8b8, d6c5, c7c5, b6b5, h7h5, a6a5, g7g6, c8b7, d7c5, d8e8, f6h5, d6f4

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

<rationale>
Position analysis (Win %):
1. b6b5 (63.5%)
2. f6d5 (60.5%)
3. e6d5 (59.7%)
</rationale><uci_move>b6b5</uci_move><|eot_id|>


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

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

Position (FEN): 1rb1kb1r/1p2pp1p/p2P2p1/nN1n4/8/5NB1/PPP2PPP/R3KB1R b KQk -
Side to move: Black
Legal moves: h7h6, e8d8, c8h3, c8f5, f8h6, c8e6, d5b4, e7d6, d5c3, f7f5, d5f6, d5e3, a5c4, d5b6, c8g4, d5c7, e8d7, a5c6, h7h5, d5f4, a6b5, f7f6, b8a8, e7e5, g6g5, h8g8, c8d7, e7e6, f8g7, b7b6, a5b3

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

<rationale>
Position analysis (Win %):
1. e7d6 (75.2%)
2. b8a8 (71.2%)
3. e7e6 (71.1%)
</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): r1bqk2r/pp2nppp/2n1p3/2pp4/2PP4/2N2N2/PP2PPPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: g2g4, a1b1, a2a4, a2a3, c4d5, e2e3, c3d5, h2h3, e1d2, h2h4, d1d2, d1c1, g2g3, a1c1, c3e4, d1c2, h1g1, d1b1, c3a4, f3g1, d4c5, d1b3, d1a4, b2b3, d1d3, c3b5, f3g5, f3h4, e2e4, f3e5, b2b4, c3b1, f3d2

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

<rationale>
Position analysis (Win %):
1. d4c5 (52.5%)
2. e2e3 (50.0%)
3. c4d5 (49.2%)
</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): 5k2/2Nb4/4Bppp/8/6PP/4PP2/8/6K1 b - -
Side to move: Black
Legal moves: d7c6, h6h5, d7e8, f8e7, d7e6, f6f5, d7b5, d7c8, g6g5, d7a4, f8g7

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

<rationale>
Position analysis (Win %):
1. f8e7 (92.9%)
2. d7a4 (90.4%)
3. d7c6 (90.3%)
</rationale><uci_move>f8e7</uci_move><|eot_id|>


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

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

Position (FEN): 2rqk2r/3n1ppp/p2bp3/Bp6/3PQ3/5N2/PP3PPP/2R2RK1 b k -
Side to move: Black
Legal moves: d7b8, d6h2, e8g8, d6e5, c8b8, d6b4, c8c6, d8c7, d8a5, h8f8, d6a3, d7c5, c8c4, d6c7, c8a8, d8e7, g7g6, g7g5, d6f8, h7h5, c8c3, d8h4, f7f5, h8g8, d6g3, d7f6, d8g5, d6e7, h7h6, d7f8, d8b6, d6c5, e6e5, d7b6, d6b8, e8e7, c8c1, c8c2, c8c5, e8f8, d8f6, c8c7, d7e5, d6f4, f7f6, b5b4

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

<rationale>
Position analysis (Win %):
1. d7c5 (89.3%)
2. d7b6 (88.8%)
3. d7f6 (88.3%)
4. d6c7 (87.8%)
5. c8c1 (86.5%)
</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): 6k1/6P1/2p1pr1p/1bPp1p1B/3P1P2/4P3/K7/6R1 b - -
Side to move: Black
Legal moves: b5d3, b5a6, f6f8, g8h7, f6g6, f6f7, b5f1, b5a4, b5e2, b5c4, e6e5

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

<rationale>
Position analysis (Win %):
1. b5c4 (93.5%)
2. b5a6 (93.2%)
3. b5f1 (92.0%)
</rationale><uci_move>b5c4</uci_move><|eot_id|>


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

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

Position (FEN): r1q1kb1r/pp2ppp1/2n2n1p/2pp1b2/3P1B2/1QP1PN2/PP1N1PPP/2R1KB1R b Kkq -
Side to move: Black
Legal moves: c8d7, f6e4, f6g4, f6h7, g7g6, a7a6, f5c2, c6e5, c6a5, f5b1, a7a5, f5h7, h8h7, h8g8, a8b8, c5c4, e7e6, c8b8, f5g6, c8d8, f6g8, g7g5, h6h5, e8d7, c6d8, f5h3, e7e5, f5e6, c5d4, f6d7, c6d4, f5e4, c6b8, c8e6, f5d7, c6b4, c8c7, f5g4, f6h5, b7b5, e8d8, b7b6, f5d3

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

<rationale>
Position analysis (Win %):
1. a7a5 (55.8%)
2. e7e6 (54.7%)
3. f6h5 (53.9%)
4. g7g5 (50.6%)
5. c5c4 (45.7%)
</rationale><uci_move>a7a5</uci_move><|eot_id|>


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

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

Position (FEN): 5rk1/p1p1q1p1/br2p2p/3n4/2pPB3/P5P1/P1Q2P1P/R1BR2K1 w - -
Side to move: White
Legal moves: g1f1, c2b3, e4h1, g3g4, e4g2, f2f4, c2a4, g1g2, d1d3, d1e1, a3a4, c2b2, f2f3, e4f5, h2h4, g1h1, c2b1, c2d3, c1d2, d1d2, c2e2, c1f4, c2c4, c1e3, c1g5, c2c3, e4f3, a1b1, d1f1, c1h6, e4h7, c2d2, e4g6, e4d3, h2h3, e4d5, c1b2

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

<rationale>
Position analysis (Win %):
1. a3a4 (43.8%)
2. c1d2 (43.5%)
3. c1b2 (43.0%)
4. e4h7 (39.9%)
5. d1e1 (39.2%)
</rationale><uci_move>a3a4</uci_move><|eot_id|>


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

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

Position (FEN): r4rk1/4R1pp/1p6/p1p5/q1Pp4/7P/PP1Q1PP1/4R1K1 w - -
Side to move: White
Legal moves: g2g4, e7e4, e1f1, g1h2, d2c3, e7a7, d2a5, e7g7, e1c1, b2b3, b2b4, e7e2, e7e5, e1b1, d2c1, e7d7, e7c7, a2a3, e7b7, h3h4, e7e3, e1e2, d2e2, d2d4, g1f1, e7f7, d2d1, g1h1, e1e5, d2g5, d2c2, d2e3, e1e3, f2f4, e7e6, e7e8, d2d3, g2g3, d2f4, f2f3, e1a1, e1d1, d2b4, e1e4, e1e6, d2h6

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

<rationale>
Position analysis (Win %):
1. d2g5 (99.0%)
2. e7g7 (99.0%)
3. b2b3 (88.2%)
</rationale><uci_move>d2g5</uci_move><|eot_id|>


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

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

Position (FEN): 4rrk1/pp1n1pp1/2p1q2p/8/3P1R2/6Q1/PP1B1P1P/R5K1 w - -
Side to move: White
Legal moves: a1b1, g1h1, g3e3, d2c1, g3g7, f4f6, h2h3, g3f3, g3d3, g3h4, b2b4, f4g4, a2a3, d2b4, f4f3, g3a3, a1f1, a1d1, f2f3, h2h4, d2a5, a1c1, g3b3, g1g2, a1e1, g3h3, f4f5, f4e4, g3c3, d4d5, g3g4, g3g6, f4f7, d2e1, g3g5, f4h4, g3g2, d2c3, g1f1, b2b3, a2a4, d2e3

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

<rationale>
Position analysis (Win %):
1. d2b4 (50.0%)
2. d2c3 (41.9%)
3. d4d5 (40.9%)
</rationale><uci_move>d2b4</uci_move><|eot_id|>


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

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

Position (FEN): rn1qkb1r/1b3ppp/p2p4/1P2p3/4n3/1NN1B3/1PP2PPP/R2QKB1R w KQkq -
Side to move: White
Legal moves: e3c5, b5a6, d1d4, a1a6, e3a7, c3d5, b3d4, f1c4, f2f4, f2f3, d1c1, g2g3, e3c1, b3c5, h2h3, c3e4, a1a3, a1a4, g2g4, c3a2, d1d6, a1c1, d1d2, f1e2, a1a2, e1e2, d1f3, d1b1, e3f4, b3d2, d1e2, b3a5, a1a5, d1g4, c3b1, e3g5, e3b6, d1d3, e3h6, f1d3, c3a4, d1h5, a1b1, e3d2, h1g1, b5b6, c3e2, e3d4, d1d5, b3c1

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

<rationale>
Position analysis (Win %):
1. b5a6 (80.4%)
2. c3d5 (77.4%)
3. c3e4 (76.5%)
</rationale><uci_move>b5a6</uci_move><|eot_id|>


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

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

Position (FEN): 2rr2k1/1pq1b1pp/p3b3/P1pPpp2/8/3QBB2/1PP2PPP/R2R2K1 w - -
Side to move: White
Legal moves: a1a3, d1c1, g2g3, d1f1, d3c4, c2c4, b2b3, h2h4, d5e6, e3f4, b2b4, d3a3, c2c3, d1d2, d1e1, g2g4, e3g5, g1h1, d3e2, d3f1, e3c1, e3h6, a1b1, f3e2, d3c3, e3c5, d1b1, h2h3, g1f1, d3a6, a1c1, d3d2, a1a4, f3e4, d3e4, d5d6, f3g4, e3d4, d3f5, a1a2, e3d2, d3b5, d3d4, f3h5, d3b3

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

<rationale>
Position analysis (Win %):
1. d3b3 (51.9%)
2. d3a3 (51.1%)
3. d3f1 (50.0%)
4. c2c4 (49.8%)
5. g2g3 (48.7%)
</rationale><uci_move>d3b3</uci_move><|eot_id|>


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

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

Position (FEN): 4rk2/pp2p3/6R1/3P3p/1pP2r2/1P5P/P5P1/3R2K1 w - -
Side to move: White
Legal moves: g2g3, g6c6, d1c1, a2a3, g6f6, g6d6, g6g4, d1b1, d1d3, d1a1, g6g3, c4c5, g6e6, d1f1, d1d2, g2g4, g6g5, g6h6, g6b6, g1h1, g6a6, g6g8, h3h4, d1e1, g6g7, a2a4, d5d6, g1h2, d1d4

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

<rationale>
Position analysis (Win %):
1. g6h6 (82.5%)
2. d1e1 (79.4%)
3. g6e6 (77.1%)
</rationale><uci_move>g6h6</uci_move><|eot_id|>


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

You are a chess grandmaster. Given a chess position in FEN notation and a list of legal moves, analyze the 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/pb1nbppp/1p2pn2/2pP4/3P4/1PN2NP1/PB2PPBP/R2Q1RK1 b - -
Side to move: Black
Legal moves: g7g5, d8b8, f6e4, a8c8, d7e5, a8b8, h7h5, c5d4, d8c7, b7a6, d8e8, e7d6, e6d5, b6b5, g7g6, f6d5, b7c8, e6e5, d8c8, f8e8, f6e8, a7a5, d7b8, b7d5, f6g4, h7h6, f6h5, c5c4, b7c6, g8h8, a7a6

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

<rationale>
Position analysis (Win %):
1. b7d5 (61.9%)
2. c5d4 (58.2%)
3. e6d5 (53.7%)
4. f6d5 (50.1%)
</rationale><uci_move>b7d5</uci_move><|eot_id|>


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

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

Position (FEN): 8/5pk1/6pp/1P3p2/8/3b1P1P/2Q3PK/8 b - -
Side to move: Black
Legal moves: g7g8, d3b5, h6h5, f5f4, d3e4, d3c4, d3c2, g7f8, g7f6, d3f1, d3e2, g7h8, g7h7, f7f6, g6g5

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

<rationale>
Position analysis (Win %):
1. d3f1 (99.0%)
2. d3b5 (89.3%)
3. d3c2 (85.7%)
</rationale><uci_move>d3f1</uci_move><|eot_id|>


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

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

Position (FEN): 4Nb1k/p7/3pK1p1/2p3P1/2n1p2P/2P5/5r2/R1B5 b - -
Side to move: Black
Legal moves: c4e5, c4b6, f2b2, f2f3, c4e3, f2f1, e4e3, h8g8, f8h6, f8e7, f2e2, f2f7, f2c2, c4b2, c4d2, f2g2, f2f6, c4a3, f8g7, f2h2, f2d2, f2f4, h8h7, a7a6, d6d5, a7a5, f2f5, c4a5, f2a2

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

<rationale>
Position analysis (Win %):
1. a7a6 (56.5%)
2. a7a5 (51.4%)
3. f8g7 (50.6%)
4. e4e3 (50.0%)
5. f2f3 (50.0%)
</rationale><uci_move>a7a6</uci_move><|eot_id|>


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

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

Position (FEN): 2r1nrk1/p1q2ppp/1P2p3/3pP3/2nP4/P2NBPP1/4Q2P/2R2RK1 b - -
Side to move: Black
Legal moves: a7a6, g7g6, c7c5, c4b2, c8d8, h7h5, c4d6, a7a5, g7g5, e8f6, c8b8, c7b7, c7b8, c7b6, c4d2, c4a3, c7c6, f7f6, c7d6, c7d7, c7e7, c4e5, c7e5, h7h6, c4b6, e8d6, a7b6, g8h8, c8a8, c4a5, c4e3, f7f5, c7d8

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

<rationale>
Position analysis (Win %):
1. c7e7 (57.8%)
2. a7b6 (53.9%)
3. c7b6 (49.1%)
</rationale><uci_move>c7e7</uci_move><|eot_id|>


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

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

Position (FEN): r3r1k1/p3qp1p/3b2pB/8/P1pP4/5Q2/5PPP/R1R3K1 w - -
Side to move: White
Legal moves: f3h3, f3d5, c1d1, h6g5, c1c4, a1a3, a4a5, f3f6, f3d1, h6e3, c1e1, f3b3, f3a3, g2g3, c1c3, h2h3, a1b1, d4d5, c1c2, f3g4, f3f7, f3g3, h6g7, f3h5, f3e3, f3a8, f3e2, a1a2, f3e4, h6f8, f3f5, h6d2, f3f4, c1b1, g1f1, c1f1, g2g4, h6f4, h2h4, f3b7, f3d3, f3c3, f3c6, g1h1

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

<rationale>
Position analysis (Win %):
1. g2g3 (51.3%)
2. h6d2 (49.0%)
3. h2h3 (47.1%)
4. h6e3 (45.4%)
5. h6f4 (43.0%)
</rationale><uci_move>g2g3</uci_move><|eot_id|>


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

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

Position (FEN): 1q1rr1k1/pb2bppp/1pn1p3/3n2B1/3P4/P1N2N2/1P2QPPP/1B1RR1K1 w - -
Side to move: White
Legal moves: g1f1, b1g6, h2h3, b1d3, c3b5, g5h4, g2g3, f3d2, e2a6, d1d2, d1c1, e2e3, b2b4, g5c1, e1f1, c3a4, e2d2, g5h6, g5e3, e2b5, e2f1, g5e7, e2c2, e2d3, f3e5, b2b3, e2e4, c3e4, f3h4, b1f5, c3a2, g5f6, b1e4, c3d5, g5d2, a3a4, b1c2, e2e6, e2c4, b1a2, b1h7, g5f4, e2e5, h2h4, g2g4, d1d3, g1h1

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

<rationale>
Position analysis (Win %):
1. e2e4 (60.8%)
2. c3d5 (55.7%)
3. e2d3 (53.6%)
4. e2c2 (52.8%)
5. h2h4 (52.6%)
</rationale><uci_move>e2e4</uci_move><|eot_id|>


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

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

Position (FEN): 1k1r2r1/pp1q2b1/3p3p/n2p4/2pB1P2/1nP2N1P/1PQ1N1P1/1R3RK1 w - -
Side to move: White
Legal moves: f4f5, f3g5, f1e1, g1h1, c2h7, d4f6, c2g6, c2b3, d4f2, f3h2, c2c1, f3h4, f3e5, d4c5, d4a7, f1c1, e2g3, g1h2, b1e1, e2c1, f3d2, g2g4, g2g3, d4b6, f3e1, c2d2, c2d1, f1d1, c2e4, d4e3, b1a1, b1c1, h3h4, c2f5, b1d1, f1f2, g1f2, d4e5, c2d3, d4g7

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

<rationale>
Position analysis (Win %):
1. f4f5 (55.2%)
2. d4g7 (51.0%)
3. g1h2 (50.2%)
</rationale><uci_move>f4f5</uci_move><|eot_id|>