system stringclasses 1
value | input stringlengths 80 117 | fen stringlengths 33 70 | cp_eval int64 -4,054 5.78k | output stringclasses 2
values |
|---|---|---|---|---|
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r1b2rk1/pp4pp/n1p4q/3ppP2/1b4B1/2NP4/PPP2PPP/1R1QK2R b K - 1 13, which side is winning? | r1b2rk1/pp4pp/n1p4q/3ppP2/1b4B1/2NP4/PPP2PPP/1R1QK2R b K - 1 13 | -596 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2k5/2b4r/3Rpn1Q/6p1/1p6/2P2PPP/1Pq5/2B4K w - - 1 36, which side is winning? | 2k5/2b4r/3Rpn1Q/6p1/1p6/2P2PPP/1Pq5/2B4K w - - 1 36 | -1,023 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4rrk1/pp1b2pn/2n2p1p/3p4/1P4P1/P6P/1BQNP1BK/4RR2 b - - 0 24, which side is winning? | 4rrk1/pp1b2pn/2n2p1p/3p4/1P4P1/P6P/1BQNP1BK/4RR2 b - - 0 24 | 725 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position b2rr1k1/2bn1pp1/pp2q2p/2pnP3/1PN1B1N1/P2PP2P/1B4P1/2RQR1K1 w - - 1 23, which side is winning? | b2rr1k1/2bn1pp1/pp2q2p/2pnP3/1PN1B1N1/P2PP2P/1B4P1/2RQR1K1 w - - 1 23 | 109 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p4p1/3q1p2/p5N1/4P2P/P3B1P1/1b3PB1/5RK1 w - - 1 31, which side is winning? | 2rr2k1/1p4p1/3q1p2/p5N1/4P2P/P3B1P1/1b3PB1/5RK1 w - - 1 31 | -605 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r2nkb1r/1p4pp/1Q2b3/P1pp1n2/P3p3/2P3PN/2NBPPBP/R3K2R w KQkq - 1 16, which side is winning? | r2nkb1r/1p4pp/1Q2b3/P1pp1n2/P3p3/2P3PN/2NBPPBP/R3K2R w KQkq - 1 16 | 805 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rBb2r1k/1p2N1pp/p3p3/1Bp2p2/3Pn3/4PN2/qPP2PPP/1R2QRK1 w - - 0 15, which side is winning? | rBb2r1k/1p2N1pp/p3p3/1Bp2p2/3Pn3/4PN2/qPP2PPP/1R2QRK1 w - - 0 15 | 760 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6n1/3nkpp1/4p3/p5P1/P1P4R/1PN5/2K5/8 w - - 3 36, which side is winning? | 6n1/3nkpp1/4p3/p5P1/P1P4R/1PN5/2K5/8 w - - 3 36 | 445 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r2k1/6p1/q4p2/pp2b3/7P/P3BNP1/2r2P2/1R3BK1 w - - 0 35, which side is winning? | 3r2k1/6p1/q4p2/pp2b3/7P/P3BNP1/2r2P2/1R3BK1 w - - 0 35 | -615 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/8/5p1P/pp3Bp1/3B4/5PP1/r6q/5K2 w - - 19 58, which side is winning? | 6k1/8/5p1P/pp3Bp1/3B4/5PP1/r6q/5K2 w - - 19 58 | -1,409 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5r1k/q4pp1/bnR1B2p/p2p4/8/1P3NP1/P1n1P2P/1R4K1 w - - 0 26, which side is winning? | 5r1k/q4pp1/bnR1B2p/p2p4/8/1P3NP1/P1n1P2P/1R4K1 w - - 0 26 | -762 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r4/1p2k3/3pp3/PN3p1p/1P5p/1K2n3/3R2PP/3R4 w - - 1 44, which side is winning? | 3r4/1p2k3/3pp3/PN3p1p/1P5p/1K2n3/3R2PP/3R4 w - - 1 44 | 519 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4qr1k/1pp3p1/8/p4pNb/P2PN3/1B2n3/1P5Q/1K3R2 w - - 4 30, which side is winning? | 4qr1k/1pp3p1/8/p4pNb/P2PN3/1B2n3/1P5Q/1K3R2 w - - 4 30 | 911 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/1p4pp/2pbn3/P3q3/2P1Pr2/7P/P5P1/1R1Q2RK b - - 0 28, which side is winning? | 5rk1/1p4pp/2pbn3/P3q3/2P1Pr2/7P/P5P1/1R1Q2RK b - - 0 28 | -999 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p2pkb1/3p1pp1/1N2n2p/1P4r1/2B3P1/P1K3PP/R4R2 b - - 1 24, which side is winning? | 7r/1p2pkb1/3p1pp1/1N2n2p/1P4r1/2B3P1/P1K3PP/R4R2 b - - 1 24 | -294 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/1pn3pp/2pbq3/p7/2P1pN2/1P1P3P/P4rP1/1R1Q2RK b - - 2 25, which side is winning? | 5rk1/1pn3pp/2pbq3/p7/2P1pN2/1P1P3P/P4rP1/1R1Q2RK b - - 2 25 | -921 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p2pkb1/3p2p1/1N2np1p/1P4r1/2B3P1/P2K1RPP/1R6 b - - 3 27, which side is winning? | 7r/1p2pkb1/3p2p1/1N2np1p/1P4r1/2B3P1/P2K1RPP/1R6 b - - 3 27 | -409 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p2pkbp/3p1pp1/1N2n3/1P4r1/2B3P1/P1K3PP/R1R5 b - - 6 23, which side is winning? | 7r/1p2pkbp/3p1pp1/1N2n3/1P4r1/2B3P1/P1K3PP/R1R5 b - - 6 23 | -272 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 8/4k1p1/P5P1/2N4n/P1P2p2/K7/3R4/8 b - - 3 63, which side is winning? | 8/4k1p1/P5P1/2N4n/P1P2p2/K7/3R4/8 b - - 3 63 | 1,212 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r3k2r/1p1bb1pp/4n3/P4n2/P1pPpB2/2Q3PN/2N1PPBP/R3K2R w KQkq - 2 21, which side is winning? | r3k2r/1p1bb1pp/4n3/P4n2/P1pPpB2/2Q3PN/2N1PPBP/R3K2R w KQkq - 2 21 | 851 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1brk1/1p5p/2nbnp2/P7/P1p1B3/2Q1B1PN/4PP1P/3RK2R w K - 0 28, which side is winning? | 2r1brk1/1p5p/2nbnp2/P7/P1p1B3/2Q1B1PN/4PP1P/3RK2R w K - 0 28 | 930 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r4rk1/pp1bbpp1/2n1pn1p/3p4/1P6/P1P2NPP/1BQNPqB1/R4RK1 w - - 0 16, which side is winning? | r4rk1/pp1bbpp1/2n1pn1p/3p4/1P6/P1P2NPP/1BQNPqB1/R4RK1 w - - 0 16 | 638 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1brk1/1p2b1pp/2n1n3/P2N4/P1p1p3/2Q1B1PN/4PPBP/3RK2R w K - 4 26, which side is winning? | 2r1brk1/1p2b1pp/2n1n3/P2N4/P1p1p3/2Q1B1PN/4PPBP/3RK2R w K - 4 26 | 884 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r4/1p3k2/3pp3/1N1n1ppp/1P4r1/P5P1/1K1R2PP/3R4 w - - 0 36, which side is winning? | 3r4/1p3k2/3pp3/1N1n1ppp/1P4r1/P5P1/1K1R2PP/3R4 w - - 0 36 | -268 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p1npkbp/3p1pp1/1N6/1P2r3/2BK2P1/P5PP/R6R b - - 2 21, which side is winning? | 7r/1p1npkbp/3p1pp1/1N6/1P2r3/2BK2P1/P5PP/R6R b - - 2 21 | -290 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r2rk1/pp1bppbp/6p1/2n5/2N3P1/P3BB2/1PP2P1P/1K2R3 w - - 1 20, which side is winning? | 2r2rk1/pp1bppbp/6p1/2n5/2N3P1/P3BB2/1PP2P1P/1K2R3 w - - 1 20 | -596 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r2rk1/pp1bppbp/4n1p1/2P5/2N5/P3BBP1/1PP2P1P/2K1R3 b - - 2 17, which side is winning? | 2r2rk1/pp1bppbp/4n1p1/2P5/2N5/P3BBP1/1PP2P1P/2K1R3 b - - 2 17 | -573 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p4p1/2q2p2/p5N1/4P3/P3BBP1/5P1P/b4RK1 w - - 3 29, which side is winning? | 2rr2k1/1p4p1/2q2p2/p5N1/4P3/P3BBP1/5P1P/b4RK1 w - - 3 29 | -518 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r3r1k1/1bbnqpp1/pp5p/2pnp3/2N1B1N1/PP1PP2P/1B3PP1/2RQR1K1 w - - 10 20, which side is winning? | r3r1k1/1bbnqpp1/pp5p/2pnp3/2N1B1N1/PP1PP2P/1B3PP1/2RQR1K1 w - - 10 20 | 106 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3k2nr/1rB3Q1/7p/p2p3B/P2P3P/8/5PP1/4K2R b - - 1 32, which side is winning? | 3k2nr/1rB3Q1/7p/p2p3B/P2P3P/8/5PP1/4K2R b - - 1 32 | 1,175 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1r1k1/1p5p/p3p3/2P2p2/2B3p1/1P1NP3/2P2PPP/Q4RK1 w - - 1 26, which side is winning? | 2r1r1k1/1p5p/p3p3/2P2p2/2B3p1/1P1NP3/2P2PPP/Q4RK1 w - - 1 26 | 1,214 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r5k1/1pn3pp/2p4q/p2ppr2/1b6/2NP4/PPP2PPP/1R1Q1RK1 w - - 0 17, which side is winning? | r5k1/1pn3pp/2p4q/p2ppr2/1b6/2NP4/PPP2PPP/1R1Q1RK1 w - - 0 17 | -591 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3k2n1/3n1pp1/4p3/p5P1/P1P4R/1PN5/2K5/8 b - - 2 35, which side is winning? | 3k2n1/3n1pp1/4p3/p5P1/P1P4R/1PN5/2K5/8 b - - 2 35 | 440 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1k2r/pp1nppbp/2bp1np1/qB6/3QP3/N1P3N1/PP1B1PPP/R3K2R w KQk - 9 12, which side is winning? | 2r1k2r/pp1nppbp/2bp1np1/qB6/3QP3/N1P3N1/PP1B1PPP/R3K2R w KQk - 9 12 | -120 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5r1k/q2n1pp1/bNR1B2p/p2p4/8/1P3NP1/P1n1P2P/1R4K1 b - - 0 25, which side is winning? | 5r1k/q2n1pp1/bNR1B2p/p2p4/8/1P3NP1/P1n1P2P/1R4K1 b - - 0 25 | -799 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rnbqkb1r/ppp1pppp/3p1n2/8/4P3/8/PPPPNPPP/RNBQKB1R w KQkq - 2 3, which side is winning? | rnbqkb1r/ppp1pppp/3p1n2/8/4P3/8/PPPPNPPP/RNBQKB1R w KQkq - 2 3 | 31 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/q4pp1/1nR1B2p/pb1p4/8/1P2nNPP/P3P2K/1R6 w - - 3 29, which side is winning? | 5rk1/q4pp1/1nR1B2p/pb1p4/8/1P2nNPP/P3P2K/1R6 w - - 3 29 | -859 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r7/1p2pk2/1n1p2p1/1N2bp1p/1P4r1/2B3P1/P1K2RPP/R7 w - - 10 31, which side is winning? | r7/1p2pk2/1n1p2p1/1N2bp1p/1P4r1/2B3P1/P1K2RPP/R7 w - - 10 31 | -366 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/8/4qp2/pp4p1/8/4KPP1/3r4/6B1 w - - 0 66, which side is winning? | 6k1/8/4qp2/pp4p1/8/4KPP1/3r4/6B1 w - - 0 66 | -904 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4r1k1/pp3rpn/4bp1p/nP1p4/6P1/P4N1P/1B2P1BK/2Q1RR2 b - - 2 27, which side is winning? | 4r1k1/pp3rpn/4bp1p/nP1p4/6P1/P4N1P/1B2P1BK/2Q1RR2 b - - 2 27 | 715 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 1r4k1/6p1/2pPq1np/8/P1N4P/3Q2P1/2B2B1K/8 b - - 0 44, which side is winning? | 1r4k1/6p1/2pPq1np/8/P1N4P/3Q2P1/2B2B1K/8 b - - 0 44 | 607 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/7q/5p2/pp3Bp1/3B4/5PP1/r7/5K2 w - - 0 59, which side is winning? | 6k1/7q/5p2/pp3Bp1/3B4/5PP1/r7/5K2 w - - 0 59 | -824 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r4/1p2k3/3pp3/1N1n1p1p/PP5p/1K6/3R2PP/3R4 w - - 3 43, which side is winning? | 3r4/1p2k3/3pp3/1N1n1p1p/PP5p/1K6/3R2PP/3R4 w - - 3 43 | 477 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/p3p2p/4np1P/1p4p1/1P2R1P1/5r2/5r2/1K6 w - - 0 40, which side is winning? | 6k1/p3p2p/4np1P/1p4p1/1P2R1P1/5r2/5r2/1K6 w - - 0 40 | -1,064 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r7/1p2pk2/3p2p1/1N1n1p1p/1P4r1/P5P1/1K3RPP/R7 b - - 2 33, which side is winning? | r7/1p2pk2/3p2p1/1N1n1p1p/1P4r1/P5P1/1K3RPP/R7 b - - 2 33 | -273 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r2k1/1p4p1/q4p2/p7/4P2P/P3BNP1/1br2PB1/1R4K1 w - - 5 33, which side is winning? | 3r2k1/1p4p1/q4p2/p7/4P2P/P3BNP1/1br2PB1/1R4K1 w - - 5 33 | -574 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 1r6/1PR5/2N1p1k1/3p1p1p/1P4n1/1K5P/8/3R4 w - - 3 53, which side is winning? | 1r6/1PR5/2N1p1k1/3p1p1p/1P4n1/1K5P/8/3R4 w - - 3 53 | 1,494 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1br2/1p5k/2nbnp2/P7/P1p5/2Q1B1PN/4PP1P/3RK2R w K - 0 29, which side is winning? | 2r1br2/1p5k/2nbnp2/P7/P1p5/2Q1B1PN/4PP1P/3RK2R w K - 0 29 | 792 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r3k1/pp2pp1p/8/2n3pP/3r1PP1/PP6/2PN4/1K5R w - - 0 28, which side is winning? | 2r3k1/pp2pp1p/8/2n3pP/3r1PP1/PP6/2PN4/1K5R w - - 0 28 | -712 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p2pk2/3p2p1/1N2bp1p/1Pn3r1/2B3P1/P4RPP/1R1K4 w - - 6 29, which side is winning? | 7r/1p2pk2/3p2p1/1N2bp1p/1Pn3r1/2B3P1/P4RPP/1R1K4 w - - 6 29 | -355 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r2qkb1r/pp1npp1p/2bp1np1/6B1/3QP3/N1P3N1/PP2BPPP/R3K2R b KQkq - 4 9, which side is winning? | r2qkb1r/pp1npp1p/2bp1np1/6B1/3QP3/N1P3N1/PP2BPPP/R3K2R b KQkq - 4 9 | -61 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r3k2r/pp1nppbp/2bp1np1/qB4B1/3QP3/N1P3N1/PP3PPP/R3K2R w KQkq - 7 11, which side is winning? | r3k2r/pp1nppbp/2bp1np1/qB4B1/3QP3/N1P3N1/PP3PPP/R3K2R w KQkq - 7 11 | -84 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2Q5/8/1q4p1/k2p3p/p4p1P/4r1PK/1r4B1/4N3 b - - 1 50, which side is winning? | 2Q5/8/1q4p1/k2p3p/p4p1P/4r1PK/1r4B1/4N3 b - - 1 50 | -1,481 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/q5p1/1n2p2p/pb1p4/8/1PR1nNPP/P3P2K/2R5 b - - 1 30, which side is winning? | 5rk1/q5p1/1n2p2p/pb1p4/8/1PR1nNPP/P3P2K/2R5 b - - 1 30 | -944 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4rrk1/pp1b2pn/2nbpp1p/3p4/1PP3P1/P6P/1BQNP1BN/4RRK1 w - - 0 22, which side is winning? | 4rrk1/pp1b2pn/2nbpp1p/3p4/1PP3P1/P6P/1BQNP1BN/4RRK1 w - - 0 22 | 707 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r4/1p2k3/3pp3/PN1n1p1p/1P5p/1K6/3R2PP/3R4 b - - 0 43, which side is winning? | 3r4/1p2k3/3pp3/PN1n1p1p/1P5p/1K6/3R2PP/3R4 b - - 0 43 | 478 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2q4k/8/5p1P/pp4p1/3B4/5PP1/6BK/1r6 b - - 2 49, which side is winning? | 2q4k/8/5p1P/pp4p1/3B4/5PP1/6BK/1r6 b - - 2 49 | -1,002 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7r/1p1npkbp/3p1pp1/1N6/1P4r1/2BK2P1/P5PP/R1R5 b - - 4 22, which side is winning? | 7r/1p1npkbp/3p1pp1/1N6/1P4r1/2BK2P1/P5PP/R1R5 b - - 4 22 | -274 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2q4k/8/5p1P/ppB3p1/8/5PP1/6BK/1r6 w - - 1 49, which side is winning? | 2q4k/8/5p1P/ppB3p1/8/5PP1/6BK/1r6 w - - 1 49 | -778 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 8/1p1r4/3ppk2/1N1n1ppp/1P4r1/PK4P1/3R2PP/3R4 w - - 6 39, which side is winning? | 8/1p1r4/3ppk2/1N1n1ppp/1P4r1/PK4P1/3R2PP/3R4 w - - 6 39 | -248 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rn1qkb1r/pp2pp1p/2bp1np1/6B1/3QP3/2P3N1/PP2BPPP/RN2K2R b KQkq - 2 8, which side is winning? | rn1qkb1r/pp2pp1p/2bp1np1/6B1/3QP3/2P3N1/PP2BPPP/RN2K2R b KQkq - 2 8 | -61 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r7/1p2pk2/3p2p1/1N2bp1p/1Pn3r1/2B3P1/P1K2RPP/R7 b - - 9 30, which side is winning? | r7/1p2pk2/3p2p1/1N2bp1p/1Pn3r1/2B3P1/P1K2RPP/R7 b - - 9 30 | -423 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r4/N1R5/1P2pk2/3p1p1p/1P5p/1K6/6Pn/3R4 b - - 1 49, which side is winning? | 3r4/N1R5/1P2pk2/3p1p1p/1P5p/1K6/6Pn/3R4 b - - 1 49 | 628 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1k2r/ppqnppbp/3p1np1/1b6/2PQP3/N1B3N1/PP3PPP/R3K2R w KQk - 0 14, which side is winning? | 2r1k2r/ppqnppbp/3p1np1/1b6/2PQP3/N1B3N1/PP3PPP/R3K2R w KQk - 0 14 | -141 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rnb2rk1/pp2b1pp/4p3/1BpN1p2/3PnB2/4PN2/qPP2PPP/1R2QRK1 w - - 0 13, which side is winning? | rnb2rk1/pp2b1pp/4p3/1BpN1p2/3PnB2/4PN2/qPP2PPP/1R2QRK1 w - - 0 13 | 746 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4r1k1/pp1r2p1/4bR2/1P1p2p1/2n3P1/P6P/1B2P1B1/2Q1R1K1 w - - 1 31, which side is winning? | 4r1k1/pp1r2p1/4bR2/1P1p2p1/2n3P1/P6P/1B2P1B1/2Q1R1K1 w - - 1 31 | 1,037 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r7/1p2pk2/1n1p2p1/1N3p1p/1P4r1/P1K3P1/5RPP/R7 b - - 0 32, which side is winning? | r7/1p2pk2/1n1p2p1/1N3p1p/1P4r1/P1K3P1/5RPP/R7 b - - 0 32 | -342 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r3k1/p2Np2p/4np1P/1p4p1/5rP1/PP6/1KP5/1R6 b - - 1 33, which side is winning? | 2r3k1/p2Np2p/4np1P/1p4p1/5rP1/PP6/1KP5/1R6 b - - 1 33 | -923 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p4p1/5p2/p4qN1/8/P4BP1/4PP1P/b1B2RK1 w - - 0 27, which side is winning? | 2rr2k1/1p4p1/5p2/p4qN1/8/P4BP1/4PP1P/b1B2RK1 w - - 0 27 | -608 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p4p1/q4p2/p7/4P2P/P3BNP1/1b3PB1/5RK1 w - - 3 32, which side is winning? | 2rr2k1/1p4p1/q4p2/p7/4P2P/P3BNP1/1b3PB1/5RK1 w - - 3 32 | -581 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3b1rk1/q4rpp/2p5/2n5/2P1P3/7P/PQ4P1/6RK w - - 0 37, which side is winning? | 3b1rk1/q4rpp/2p5/2n5/2P1P3/7P/PQ4P1/6RK w - - 0 37 | -931 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r2k1/1p4p1/q4p2/p3b3/7P/P3BNP1/2r2PB1/1R4K1 w - - 0 34, which side is winning? | 3r2k1/1p4p1/q4p2/p3b3/7P/P3BNP1/2r2PB1/1R4K1 w - - 0 34 | -566 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r3r1k1/2bnnpp1/pp2q3/2p1P2p/1PN3N1/P2PPQ1P/1B2R1P1/2R3K1 w - - 0 26, which side is winning? | r3r1k1/2bnnpp1/pp2q3/2p1P2p/1PN3N1/P2PPQ1P/1B2R1P1/2R3K1 w - - 0 26 | 133 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r7/3R1r1k/1Q2np2/1p6/2p3P1/4BP1N/4P2P/4K2R b K - 3 35, which side is winning? | r7/3R1r1k/1Q2np2/1p6/2p3P1/4BP1N/4P2P/4K2R b K - 3 35 | 1,105 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rn1qkb1r/pp1bpp1p/3p1np1/2p5/3PP3/2P3N1/PP3PPP/RNBQKB1R w KQkq - 0 6, which side is winning? | rn1qkb1r/pp1bpp1p/3p1np1/2p5/3PP3/2P3N1/PP3PPP/RNBQKB1R w KQkq - 0 6 | 84 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 7k/8/3B1p1P/pp4p1/3q4/6P1/5PBK/1r6 w - - 2 47, which side is winning? | 7k/8/3B1p1P/pp4p1/3q4/6P1/5PBK/1r6 w - - 2 47 | -1,153 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/1p4pp/2pbn3/p3q3/1PP1Pr2/7P/P5P1/1R1Q2RK w - - 1 28, which side is winning? | 5rk1/1p4pp/2pbn3/p3q3/1PP1Pr2/7P/P5P1/1R1Q2RK w - - 1 28 | -871 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5kn1/3n1ppR/8/p3p1P1/P1P1N3/1P6/2K5/8 w - - 0 38, which side is winning? | 5kn1/3n1ppR/8/p3p1P1/P1P1N3/1P6/2K5/8 w - - 0 38 | 503 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/5q2/4Bp2/pp4p1/8/4KPP1/3r4/6B1 b - - 13 65, which side is winning? | 6k1/5q2/4Bp2/pp4p1/8/4KPP1/3r4/6B1 b - - 13 65 | -960 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position rn1qkb1r/pp1bpp1p/3p1np1/2p5/3PP3/2P3N1/PP2BPPP/RNBQK2R b KQkq - 1 6, which side is winning? | rn1qkb1r/pp1bpp1p/3p1np1/2p5/3PP3/2P3N1/PP2BPPP/RNBQK2R b KQkq - 1 6 | 37 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 4rrk1/pp1b2pn/2n1pp1p/3P4/1P4P1/P6P/1BQNP1Bb/4RRK1 w - - 0 23, which side is winning? | 4rrk1/pp1b2pn/2n1pp1p/3P4/1P4P1/P6P/1BQNP1Bb/4RRK1 w - - 0 23 | 781 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p4p1/3q1p2/p7/4P2P/P3BNP1/1b3PB1/5RK1 b - - 2 31, which side is winning? | 2rr2k1/1p4p1/3q1p2/p7/4P2P/P3BNP1/1b3PB1/5RK1 b - - 2 31 | -585 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 1rN4k/1p3r1p/p3p3/2p1Npp1/3PB3/4P3/1PP2PPP/1Q3RK1 b - - 1 19, which side is winning? | 1rN4k/1p3r1p/p3p3/2p1Npp1/3PB3/4P3/1PP2PPP/1Q3RK1 b - - 1 19 | 925 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 1Q1n4/1R3r1k/r4p2/1p4N1/2p3P1/5P2/4P2P/2B1K2R b K - 11 39, which side is winning? | 1Q1n4/1R3r1k/r4p2/1p4N1/2p3P1/5P2/4P2P/2B1K2R b K - 11 39 | 1,779 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r3k1/p3pp1p/4n2P/1p2N1p1/5rP1/PP6/1KP5/7R w - - 0 32, which side is winning? | 2r3k1/p3pp1p/4n2P/1p2N1p1/5rP1/PP6/1KP5/7R w - - 0 32 | -808 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5k2/6p1/2R2r2/p7/P2KP2p/1P3R1P/6P1/8 b - - 4 45, which side is winning? | 5k2/6p1/2R2r2/p7/P2KP2p/1P3R1P/6P1/8 b - - 4 45 | 980 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r2k1/6p1/q4p2/pp2b3/P6P/4BNP1/2r2P2/1R3BK1 b - - 0 35, which side is winning? | 3r2k1/6p1/q4p2/pp2b3/P6P/4BNP1/2r2P2/1R3BK1 b - - 0 35 | -643 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r4rk1/pp1b1pp1/2nbpn1p/3p4/1P4P1/P1P2N1P/1BQNP1B1/4RRK1 b - - 2 19, which side is winning? | r4rk1/pp1b1pp1/2nbpn1p/3p4/1P4P1/P1P2N1P/1BQNP1B1/4RRK1 b - - 2 19 | 684 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5r1k/3P2p1/2p1Q2p/5B2/P5PP/8/3q1B1K/8 w - - 3 50, which side is winning? | 5r1k/3P2p1/2p1Q2p/5B2/P5PP/8/3q1B1K/8 w - - 3 50 | 806 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3k4/3n1pp1/3rpn2/p6p/P1P5/1PN3PP/2KB4/3R4 w - - 3 30, which side is winning? | 3k4/3n1pp1/3rpn2/p6p/P1P5/1PN3PP/2KB4/3R4 w - - 3 30 | 195 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r4rk1/pp1b1pp1/2nbpn1p/3p4/1P4P1/P1P2N1P/1BQNPRB1/4R1K1 w - - 1 19, which side is winning? | r4rk1/pp1b1pp1/2nbpn1p/3p4/1P4P1/P1P2N1P/1BQNPRB1/4R1K1 w - - 1 19 | 690 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 5rk1/q5p1/4p2p/pb6/2p5/2R1nNPP/P3P2K/2R5 w - - 0 32, which side is winning? | 5rk1/q5p1/4p2p/pb6/2p5/2R1nNPP/P3P2K/2R5 w - - 0 32 | -910 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2rr2k1/1p3pp1/2B5/p4QN1/8/P2q2P1/4PP1P/b1B2RK1 b - - 3 25, which side is winning? | 2rr2k1/1p3pp1/2B5/p4QN1/8/P2q2P1/4PP1P/b1B2RK1 b - - 3 25 | -614 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 2r1brk1/1p4pp/2nbn3/P2N4/P1p1B3/2Q1B1PN/4PP1P/3RK2R w K - 1 27, which side is winning? | 2r1brk1/1p4pp/2nbn3/P2N4/P1p1B3/2Q1B1PN/4PP1P/3RK2R w K - 1 27 | 867 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 8/P3k1p1/6P1/2N5/P1P2p2/1K1R4/5n2/8 b - - 0 68, which side is winning? | 8/P3k1p1/6P1/2N5/P1P2p2/1K1R4/5n2/8 b - - 0 68 | 1,527 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position r2nkb1r/1p1b2pp/1Q6/P1pp1n2/P3p3/2P1B1PN/2N1PPBP/R3K2R w KQkq - 3 17, which side is winning? | r2nkb1r/1p1b2pp/1Q6/P1pp1n2/P3p3/2P1B1PN/2N1PPBP/R3K2R w KQkq - 3 17 | 828 | White |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 6k1/p3p2p/4np1P/1p2N1p1/1P2R1P1/r7/5r2/1K6 w - - 2 39, which side is winning? | 6k1/p3p2p/4np1P/1p2N1p1/1P2R1P1/r7/5r2/1K6 w - - 2 39 | -1,002 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3r2k1/6p1/3q1p2/pp2N3/P6P/4B1P1/1r3P2/R4BK1 b - - 0 37, which side is winning? | 3r2k1/6p1/3q1p2/pp2N3/P6P/4B1P1/1r3P2/R4BK1 b - - 0 37 | -648 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 8/8/p2b4/1p2kp2/2r1n3/1P1p1K2/3N4/8 w - - 0 62, which side is winning? | 8/8/p2b4/1p2kp2/2r1n3/1P1p1K2/3N4/8 w - - 0 62 | -1,331 | Black |
You are an expert chess player that can analyze FEN positions and evaluate who has the advantage. | Given the fen position 3k4/3n1pp1/2r1pn2/p6p/P1P5/1PN3PP/2KB4/3R4 b - - 2 29, which side is winning? | 3k4/3n1pp1/2r1pn2/p6p/P1P5/1PN3PP/2KB4/3R4 b - - 2 29 | 125 | White |
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