diff options
Diffstat (limited to 'tests/ecm_confident.ep_')
| -rw-r--r-- | tests/ecm_confident.ep_ | 2141 |
1 files changed, 2141 insertions, 0 deletions
diff --git a/tests/ecm_confident.ep_ b/tests/ecm_confident.ep_ new file mode 100644 index 0000000..9a37ce9 --- /dev/null +++ b/tests/ecm_confident.ep_ @@ -0,0 +1,2141 @@ +setboard 2q1r1k1/1ppb4/r2p1Pp1/p4n1p/2P1n3/5NPP/PP3Q1K/2BRRB2 w - - +solution f7+ +id "ECM.001" +go +setboard 7r/1p2k3/2bpp3/p3np2/P1PR4/2N2PP1/1P4K1/3B4 b - - +solution Bxf3+ +id "ECM.002" +go +setboard 4k3/p1P3p1/2q1np1p/3N4/8/1Q3PP1/6KP/8 w - - +solution Qb5 +id "ECM.003" +go +setboard 2r1b1k1/R4pp1/4pb1p/1pBr4/1Pq2P2/3N4/2PQ2PP/5RK1 b - - +solution Rcxc5 +id "ECM.004" +go +setboard 6k1/p1qb1p1p/1p3np1/2b2p2/2B5/2P3N1/PP2QPPP/4N1K1 b - - +solution Bxf2+ +id "ECM.005" +go +setboard 3q4/pp3pkp/5npN/2bpr1B1/4r3/2P2Q2/PP3PPP/R4RK1 w - - +solution Bxf6+ +id "ECM.006" +go +setboard 3rr1k1/pb3pp1/1p1q1b1p/1P2NQ2/3P4/P1NB4/3K1P1P/2R3R1 w - - +solution Rxg7+ +id "ECM.007" +go +setboard r1b1r1k1/p1p3pp/2p2n2/2bp4/5P2/3BBQPq/PPPK3P/R4N1R b - - +solution Bg4 +id "ECM.008" +go +setboard 3r4/1b2k3/1pq1pp2/p3n1pr/2P5/5PPN/PP1N1QP1/R2R2K1 b - - +solution Rxh3 +id "ECM.009" +go +setboard 2r4k/pB4bp/6p1/6q1/1P1n4/2N5/P4PPP/2R1Q1K1 b - - +solution Qxc1 +id "ECM.010" +go +setboard 5rk1/7p/p1N5/3pNp2/2bPnqpQ/P7/1P3PPP/4R1K1 w - - +solution Ne7+ +id "ECM.012" +go +setboard rnb2rk1/pp2np1p/2p2q1b/8/2BPPN2/2P2Q2/PP4PP/R1B2RK1 w - - +solution Nd5 +id "ECM.013" +go +setboard r3kb1r/pp2pppp/3q4/3Pn3/6b1/2N1BN2/PP3PPP/R2QKB1R w KQkq - +solution Nxe5 +id "ECM.015" +go +setboard r1b1k3/5p1p/p1p5/3np3/1b2N3/4B3/PPP1BPrP/2KR3R w q - +solution Rxd5 +id "ECM.017" +go +setboard 1rr1nbk1/5ppp/3p4/1q1PpN2/np2P3/5Q1P/P1BB1PP1/2R1R1K1 w - - +solution Bxa4 +id "ECM.020" +go +setboard r7/5kp1/2p1p2p/1p1n3P/2rP4/2P3R1/PK2RPP1/2B5 b - - +solution Rxc3 +id "ECM.021" +go +setboard r1r3k1/p3qpp1/b1P4p/3p4/3Nn3/4P3/P1Q2PPP/1BR1K2R b K - +solution Qb4+ +id "ECM.022" +go +setboard rn3rk1/4bppp/1q2p3/p2pP3/8/1PN2B1P/P4PP1/2RQ1RK1 w - - +solution Bxd5 +id "ECM.023" +go +setboard 2b3k1/5p1p/7b/p2B3p/3P4/P2Q1N1P/1q3PP1/6K1 w - - +solution Bxf7+ +id "ECM.025" +go +setboard r1b5/4k3/p7/3p1n2/3Bp3/2P2r1P/PPBK1P2/4R2R w - - +solution Bc5+ +id "ECM.026" +go +setboard r4rk1/1b3Npp/p7/1p3Q2/3P4/1B2q3/P5PP/3n1R1K b - - +solution Bxg2+ +id "ECM.027" +go +setboard r2q1rk1/p3b1pp/2p5/1pn5/1n1Bp1b1/1P6/PQ1PPP2/2RNKBNR b K - +solution Bxe2 +id "ECM.030" +go +setboard 3r2k1/p2r1p1p/1p2p1p1/q4n2/3P4/PQ1R3P/1P2NPP1/3R2K1 b - - +solution Nxd4 +id "ECM.031" +go +setboard 2bnr1k1/2q2ppp/p7/2p1b3/2N1B3/R7/1P2QPPP/2B3K1 w - - +solution Nxe5 +id "ECM.032" +go +setboard r1b2r1k/3nN2p/p2Q1p2/8/4PP2/1R6/q1PK2PP/4R3 w - - +solution Qd5 +id "ECM.033" +go +setboard 1nk1r1r1/pp2n1pp/4p3/q2pPp1N/b1pP1P2/B1P2R2/2P1B1PP/R2Q2K1 w - - +solution Nf6 +id "ECM.034" +go +setboard 2r2bk1/4qp2/3n2p1/2R1p1Np/2p1N3/r6P/1Q3PP1/3R2K1 w - - +solution Rxc8 +id "ECM.035" +go +setboard br1r2k1/1q4p1/p2ppb1p/2p2p2/2P1n3/Pn2P2P/QPR2PPB/2NRNBK1 b - - +solution Nxc1 +id "ECM.036" +go +setboard 2k4r/ppp1n1p1/2n2qb1/2N5/Q1P3p1/P2r3P/1P3PB1/R1B2RK1 w - - +solution Qb5 +id "ECM.037" +go +setboard 8/6bk/1B1R4/6p1/2bNP3/4KP2/1r6/8 b - - +solution Be5 +id "ECM.038" +go +setboard r1b1rnk1/1p3pb1/1qpp2p1/2n5/2PNP2p/1PN3PP/3R1PBK/BR1Q4 b - - +solution Rxa1 +id "ECM.039" +go +setboard 5rk1/1b3ppp/p3p3/1p1q2N1/4n3/6P1/PP2PPBP/2Q2RK1 b - - +solution Nxg3 +id "ECM.041" +go +setboard 2kr3r/pppq2p1/1bn1R3/6N1/1P6/1QN1B1p1/P4PP1/R5K1 b - - +solution gxf2+ +id "ECM.042" +go +setboard r4rk1/pp4pp/2nqb3/3p4/8/2NB4/PP1Q1PPP/4RRK1 w - - +solution Bxh7+ +id "ECM.044" +go +setboard 3rk1r1/3b1p1p/p2BpQ2/8/2q5/2P5/PP3PPP/3R2K1 b - - +solution Rxg2+ +id "ECM.045" +go +setboard 3r1rk1/4pp1p/p1Q1b1p1/3N4/3b4/5B2/Pq3PPP/R4RK1 b - - +solution Bxd5 +id "ECM.046" +go +setboard 5bk1/1bqn1r1p/p3Q1p1/4p3/1PN1Pp2/P1N4P/5PP1/R1BR2K1 w - - +solution Qxf7+ +id "ECM.047" +go +setboard 3rkb1r/1p3p2/p1n1p3/q5pp/2PpP3/1P4P1/P1Q1BPKP/R2N3R b k - +solution d3 +id "ECM.048" +go +setboard 5rk1/1r1qbnnp/R2p2p1/1p1Pp3/1Pp1P1N1/2P1B1NP/5QP1/5R1K w - - +solution Qxf7+ +id "ECM.049" +go +setboard 2kr1b1R/1b3pp1/p2pp3/1pq3P1/2nQPP2/P1N5/1PP1BB2/1K6 w - - +solution Rxf8 +id "ECM.050" +go +setboard r3nb1Q/p1q2kr1/2p3p1/2ppnpP1/1P3N2/4P3/PB1P4/1R2KB1R w K - +solution Qxf8+ +id "ECM.052" +go +setboard r1bq1rk1/pp3pbp/2pp1np1/2n3B1/2PNP3/2N2P2/PP1QB1PP/R4RK1 b - - +solution Nfxe4 +id "ECM.053" +go +setboard 5r2/1b2k2p/3bp3/5PP1/Bn1Q3P/1N6/1Pr5/1K3R2 b - - +solution Rxb2+ +id "ECM.055" +go +setboard r1b2r1k/1pq3bp/8/3Qp2n/1P1n1pp1/2NP2P1/3BPPBP/1R2NRK1 b - - +solution Qxc3 +id "ECM.057" +go +setboard 4qk2/pp3pp1/1nbr3p/2p5/5N2/2P1Q3/PPB2PPP/2K1R3 w - - +solution Ng6+ +id "ECM.058" +go +setboard 3q2k1/pb3p1p/4pbp1/2r5/PpN2N2/1P2P2P/5PP1/Q2R2K1 b - - +solution Rd5 +id "ECM.059" +go +setboard r4rk1/1b3ppp/p2q1n2/1p2N3/3P4/1B6/P1Q2PPP/2R1R1K1 w - - +solution Nxf7 +id "ECM.061" +go +setboard 2rq1r2/pp3pnk/2n1b1pp/3pQ3/3P1N2/P1N5/1P3PPP/1BR2RK1 w - - +solution Bxg6+ +id "ECM.062" +go +setboard 4nk2/r1r1bppp/pN2p3/2np4/8/BPN3PP/P3PPK1/2RR4 w - - +solution Ncxd5 +id "ECM.063" +go +setboard r4r1k/2pqn1b1/p1bp2pp/1p2pn2/4N3/2PP1PPQ/PPB4P/R1B1RNK1 b - - +solution Nd4 +id "ECM.064" +go +setboard r1bQ1nk1/bp3ppp/p7/3B4/1P6/P3P1P1/2P4P/q1B2RK1 b - - +solution Bxe3+ +id "ECM.065" +go +setboard 3r1rk1/1b2bppp/2q1pn2/pp4Q1/3B1P2/PBN5/1PP3PP/R2R3K b - - +solution Rxd4 +id "ECM.066" +go +setboard 2nq2k1/2r3pp/p1p1rp2/PpQ1N3/1P1PR3/8/5PPP/2R3K1 w - - +solution Nf7 +id "ECM.067" +go +setboard 3r4/p2nrpkp/2B1p3/2P2pP1/3R3Q/q7/6PP/6RK w - - +solution g6 +id "ECM.069" +go +setboard 5r1k/p6p/1p1p1qp1/2pQpr2/8/2PP2P1/PP2RPKP/5R2 b - - +solution e4 +id "ECM.070" +go +setboard 2r2rk1/5pbp/p5p1/3P2q1/1QbN4/5P2/P4BPP/2RR2K1 b - - +solution Bf1 +id "ECM.072" +go +setboard r1bqnrk1/pp2ppb1/1np3pp/4P1N1/5P2/2NBB3/PPP3PP/R2Q1RK1 w - - +solution Nh7 +id "ECM.073" +go +setboard 3nk3/3q1p2/1B3pr1/4p3/bP2P2p/r2B4/2Q2RPP/3R2K1 w - - +solution Bb5 +id "ECM.074" +go +setboard 3rnr1k/pp3ppp/4b3/2p1qNP1/P2pPR2/1P1P2Q1/2P3BP/5RK1 w - - +solution Nh6 +id "ECM.075" +go +setboard 5rk1/3r1p1p/3b2pQ/8/4q3/4B2P/3R1PP1/4R1K1 w - - +solution Rxd6 +id "ECM.077" +go +setboard 4rrk1/1bp2ppp/p1q2b1B/1pn2B2/4N1Q1/2P4P/PP3PP1/3RR1K1 w - - +solution Nxc5 +id "ECM.078" +go +setboard 2rnrbnk/3q1ppp/p1p5/3p1P2/1p1PPN2/4BQ1R/PP1N2PP/3R2K1 w - - +solution Ng6+ +id "ECM.079" +go +setboard 5r1k/pb2r1bp/1p2B1p1/n7/4qNQ1/4B3/P4PPP/2RR2K1 w - - +solution Rd4 +id "ECM.080" +go +setboard 1r3rk1/5pp1/1n2qn1p/1p1pPNb1/2pP2QP/2P5/1PB3P1/R1B1R1K1 w - - +solution exf6 +id "ECM.082" +go +setboard r2qr1k1/pp3pbp/3p1np1/2pP1bB1/2P1N3/3Q1PN1/PP4PP/R4RK1 b - - +solution Nxe4 +id "ECM.083" +go +setboard r1br2k1/ppb1qpp1/2P4p/2n1p3/4B3/P1N2N2/1P3PPP/2RQ1RK1 w - - +solution Nd5 +id "ECM.085" +go +setboard 2r3k1/1nqbrp2/p5pp/1p1Pp1N1/8/1P5P/P1B2PP1/2RQR1K1 w - - +solution Nxf7 +id "ECM.086" +go +setboard 2r1rbk1/1b3ppp/pp6/2q1pNP1/Pn1RP3/2N5/1PP2QBP/5R1K w - - +solution Nh6+ +id "ECM.087" +go +setboard r1r2qkb/4pp1p/pBbp3P/3Nn1P1/4Q3/1B6/PPP5/1K1R2R1 w - - +solution g6 +id "ECM.089" +go +setboard r4k2/q4npp/P2P4/2p1R3/2N5/6PP/Q5K1/8 w - - +solution Re7 +id "ECM.090" +go +setboard 5rk1/6pp/8/2Q4q/N2pP3/4b1Pb/4PP1K/1R3R2 b - - +solution Bxf1+ +id "ECM.092" +go +setboard 1r1rb1k1/2p3pp/p2q1p2/3PpP1Q/Pp1bP2N/1B5R/1P4PP/2B4K w - - +solution Qxh7+ +id "ECM.094" +go +setboard r1b4k/p2n1Bpp/1p1Q1n2/5p2/3P4/P3BqP1/1P3P1P/R4RK1 b - - +solution Bb7 +id "ECM.095" +go +setboard r2nk1r1/pb3q1p/4p3/3p2pQ/8/BP6/P4PPP/2R1R1K1 w q - +solution Rc7 +id "ECM.098" +go +setboard rr4k1/2p1ppb1/3pbnpp/q1pP4/4P3/1PNNBP1P/P1KR2P1/2Q4R b - - +solution Qxc3+ +id "ECM.100" +go +setboard 1r3rk1/3Q2pp/p3p3/6B1/3np3/6R1/PqP1B2P/3K2R1 w - - +solution Qxg7+ +id "ECM.101" +go +setboard 2r5/p4Q2/k1bBp3/4P3/p1nq4/5B2/2Pr2P1/1R1RK3 w - - +solution Qb7+ +id "ECM.102" +go +setboard 5rk1/p1pb2pp/2p5/3p3q/2P3n1/1Q4BN/PP1Np1KP/R3R3 b - - +solution Qxh3+ +id "ECM.103" +go +setboard 2r1nk2/4qpbQ/4b3/1p2RpP1/4P3/p7/PBP5/1K5R w - - +solution Qxg7+ +id "ECM.104" +go +setboard 2kr4/1bpr3p/4R3/1pQ5/8/6B1/3q2PP/2R4K w - - +solution Qxc7+ +id "ECM.105" +go +setboard r4rk1/1pbb2pp/p1p1p2q/2Pp4/1P1Pn3/P3B2P/2Q1BPP1/R4RNK b - - +solution Qxe3 +id "ECM.106" +go +setboard r1k4r/ppp1b3/5Npp/4pb1Q/8/1B2B3/PqP2PPP/2RR2K1 w - - +solution Qxf5+ +id "ECM.107" +go +setboard 2kr1r2/1pp3pp/1n2p1b1/pN2B3/P1q5/1Q1p3P/5PP1/R4R1K w - - +solution Rac1 +id "ECM.109" +go +setboard 2kr1bnr/1ppq4/p3bp2/6pp/4p3/2N2NBP/PP3PP1/2RQ1RK1 w - - +solution Na4 +id "ECM.110" +go +setboard r2q2rk/p3bp1p/4b1p1/3pP2R/1p1B4/3BQ3/PPP3PP/5R1K w - - +solution Rxf7 +id "ECM.111" +go +setboard r1b1Q3/6pk/p6p/1pq1n3/4N3/8/PPP3PP/R6K b - - +solution Qc6 +id "ECM.112" +go +setboard q6r/pp3pkp/5np1/4Q3/4P3/6N1/P4PPP/5RK1 w - - +solution Nh5+ +id "ECM.113" +go +setboard r1b1rk2/pp3ppQ/1np5/4q3/2B4N/4P3/PP3PP1/2R2K1R w - - +solution Qg8+ +id "ECM.114" +go +setboard r3r1k1/p2N1pp1/1pn1p3/q1n5/2PQ4/P3B3/4PPKP/R5R1 w - - +solution Nf6+ +id "ECM.116" +go +setboard 3qr1k1/1p1bppbp/p2p2p1/2rPn3/P2N4/4BP2/1PPQ2PP/R2R1BK1 w - - +solution Ne6 +id "ECM.118" +go +setboard 8/R5p1/6k1/pr2p1b1/4K3/7P/5P2/6R1 w - - +solution h4 +id "ECM.120" +go +setboard 5rk1/1b1r1p2/p1q1pQp1/1p2P2p/8/1BP1NR2/PP1n2PP/5R1K w - - +solution Bxe6 +id "ECM.121" +go +setboard 6k1/p1p2r2/1p1p1P1Q/3P4/2P5/5qr1/PP4RP/6RK w - - +solution Qh3 +id "ECM.122" +go +setboard 3b2rk/7p/p7/2pbqNrn/Pp1p1R2/1P1Q2P1/1BPN1R1P/6K1 w - - +solution Rxd4 +id "ECM.124" +go +setboard 1rbr2k1/1pq1bp1p/p1pNn1p1/2n1p3/2B1P2P/1NQ1BP2/PP4P1/1K1R3R w - - +solution Nxf7 +id "ECM.125" +go +setboard r4rk1/1pp1b1pp/p1q5/3pPp2/3Pn3/P3N3/1P3PPP/R1BQR1K1 w - - +solution Qb3 +id "ECM.126" +go +setboard rbbq1rk1/p3nppp/1p2p3/8/1B1pN3/P2B4/1P3PPP/2RQ1RK1 w - - +solution Nf6+ +id "ECM.127" +go +setboard 5r1k/1p2qp1p/p4R1Q/P1p5/2Prp3/7P/1P4P1/5R1K w - - +solution Re6 +id "ECM.129" +go +setboard rnbq1rk1/pp2b1pp/5n2/2pPp3/2P1N3/3B1N2/PP4PP/R1BQK2R w KQ - +solution d6 +id "ECM.132" +go +setboard 2n1rbk1/5pp1/7p/qP1pp3/4b1Q1/1B5P/1P1N1PP1/2B1R1K1 w - - +solution Rxe4 +id "ECM.133" +go +setboard 4k3/2R2p2/5p1p/8/rb6/1N6/5PPP/5K2 w - - +solution Rc4 +id "ECM.134" +go +setboard 2r1k3/p3nrR1/1p1p4/2p1p1p1/2P1B3/2PP1P2/P5K1/7R w - - +solution Rh8+ +id "ECM.136" +go +setboard 2rr1bk1/5p1p/pPN2np1/3Bp3/2Q1n3/1P2B1Pq/P3PP2/R2R2K1 b - - +solution Rxd5 +id "ECM.138" +go +setboard 3r2k1/1p4pp/p1q1p3/3p1B2/bP1B2P1/P4Q2/5PKP/2b2R2 w - - +solution Rxc1 +id "ECM.139" +go +setboard rnb1r1k1/pp5p/2pp2p1/4b3/2P1P2q/1NN1BPp1/PP1QB1P1/3RR1K1 b - - +solution Bf4 +id "ECM.140" +go +setboard 4r1k1/3R1ppp/p2p4/5PP1/2q2P2/2n2B2/P1P3QP/1r3R1K w - - +solution Rxb1 +id "ECM.143" +go +setboard 2r3k1/pp2n3/6pQ/4q3/8/2P1p1P1/P5BP/3R2K1 w - - +solution Bd5+ +id "ECM.144" +go +setboard r2b1rk1/5qp1/2p2P2/2p3Pp/p6P/2Q5/PPP5/2KR2R1 w - - +solution g6 +id "ECM.147" +go +setboard 5r2/1b3pk1/pqrpp1p1/4n1Nn/1p2PP1P/8/PPPQB3/1NKR2R1 b - - +solution Rfc8 +id "ECM.148" +go +setboard 1r2k2r/p5bp/4p1p1/q2pn3/1p2N1P1/6QP/PPP5/1KBR3R w k - +solution Bh6 +id "ECM.149" +go +setboard 7r/kppQP1pp/p7/2qp1R2/4n3/1P2b2P/P1P3PK/R7 b - - +solution Re8 +id "ECM.151" +go +setboard 8/1bq3kp/p5p1/1pb1p3/4P2P/2PQ2P1/1P5B/5N1K b - - +solution Qd8 +id "ECM.153" +go +setboard 6k1/p1q2pp1/2n2b2/3B2Pp/2P2P2/5N1P/Pr1Q2K1/4R3 w - - +solution Re8+ +id "ECM.156" +go +setboard r1r3k1/p4n2/3p4/5NpR/8/2q2P2/P1PQ4/2K4R w - - +solution Rh8+ +id "ECM.157" +go +setboard 8/p5Q1/2ppq2p/3n1ppk/3B4/2P2P1P/P5P1/6K1 w - - +solution g4+ +id "ECM.158" +go +setboard r1r3k1/1p1b1nq1/6p1/pN1p4/P2Np2R/1P2P3/1Q3PP1/1K5R w - - +solution Nd6 +id "ECM.159" +go +setboard 1r2k2r/3q2pp/p3pp2/P7/2P1Q3/8/1nB3PP/1R3R1K w k - +solution Ba4 +id "ECM.160" +go +setboard r1bq3k/ppp2Qp1/2n1p2p/6N1/2BPN3/2P1n3/PP4PP/R5K1 w - - +solution Nf6 +id "ECM.161" +go +setboard 3r1rk1/p1p1qp1p/2p1b1p1/8/P2PRP2/2P1NQ2/6PP/R5K1 w - - +solution f5 +id "ECM.165" +go +setboard 4r1k1/p4ppp/4q2r/1Q6/4p3/4P1P1/P4P1P/2RR2K1 w - - +solution Rd6 +id "ECM.168" +go +setboard 8/5p1k/4p1p1/3p2K1/3P1Q1P/P4P2/7q/8 b - - +solution f6+ +id "ECM.169" +go +setboard r4r2/6k1/3p4/2pPp2p/4Pqp1/3P1P2/1R2Q1KP/5R2 b - - +solution Ra1 +id "ECM.170" +go +setboard 4r1k1/1np1r1pp/1ppp1q2/6N1/1P3P2/4RQP1/7P/4R1K1 w - - +solution Qh5 +id "ECM.171" +go +setboard r4rk1/pp3p1p/3pq1p1/2nNp3/3R1P2/7Q/PP4PP/5RK1 w - - +solution f5 +id "ECM.172" +go +setboard 3qn2k/1p3Bp1/rbn4p/2p5/p1P2p2/P2b2PP/1BQNRP2/1R4K1 w - - +solution Qxd3 +id "ECM.173" +go +setboard 3r1rk1/1pp4p/1q3bp1/p3p3/P2n1P2/2BB3P/1PP2QP1/R4RK1 b - - +solution Bh4 +id "ECM.174" +go +setboard 1q6/2rk1p2/p1n1b1rN/3p2p1/8/3Q4/PP1B1PPP/2R1R1K1 w - - +solution Nxf7 +id "ECM.176" +go +setboard r3kb1r/2q2p2/3p4/ppp1n1B1/P6P/1B3pQ1/1PP3b1/2KRR3 w kq - +solution Bd5 +id "ECM.177" +go +setboard r1b2rk1/1p4pp/p1n3q1/4ppN1/7Q/2P1B3/P1P2PPP/R2R2K1 w - - +solution Rd6 +id "ECM.178" +go +setboard 1rb2r2/1pR1N2p/p2R2pk/5p2/4pP2/1P1nP3/P4P1P/5BK1 w - - +solution Rf6 +id "ECM.179" +go +setboard 3r2k1/p2q1r1p/1p1N2p1/1PpP4/3b1Bn1/1Q4Pb/1P2RP1P/R5KB b - - +solution Qxd6 +id "ECM.181" +go +setboard 3r2k1/p2r1p1p/1pR1p1qP/3P1pP1/3R4/1P2Q3/P4K2/8 w - - +solution dxe6 +id "ECM.183" +go +setboard r4k2/p1pr1ppp/2q5/3PR2P/3Q4/8/6P1/5RK1 w - - +solution Re7 +id "ECM.185" +go +setboard r3k2r/pb1n1pbp/4p1p1/q1n1P3/Bp1N1N2/4B3/PP3PPP/R2Q1RK1 w kq - +solution Ndxe6 +id "ECM.188" +go +setboard 5rk1/Q2nqppp/5n2/2p5/8/1B2PP1P/Pr1B1P2/R3K2R b KQ - +solution Ne4 +id "ECM.189" +go +setboard 5r1k/pp1n1p1p/1b1qpP2/8/1PrN4/P1N1Q1P1/7P/3R1R1K w - - +solution Qh6 +id "ECM.192" +go +setboard 1r3rk1/p4pbp/q1p2pp1/3p1b2/1n1P1P1B/PB3N2/1PPQR1PP/2KR4 b - - +solution Bxc2 +id "ECM.194" +go +setboard 1rbr2k1/4qp2/p1n2bpp/1pp1p1N1/4P3/2P1BQ1P/PPB2PP1/3RR1K1 w - - +solution Bxc5 +id "ECM.195" +go +setboard 2r2rk1/1p1q1ppp/1p3n2/3p1N2/4n3/1N3Q2/PPP2PPP/R2R2K1 w - - +solution Rxd5 +id "ECM.196" +go +setboard rn3rk1/pp2ppbp/6p1/2R3N1/2B3b1/q3B3/P1P1Q1PP/5RK1 w - - +solution Rxf7 +id "ECM.197" +go +setboard r1nqr2k/1p1b1Q1p/p5p1/P1pPb3/5B2/2N5/BP4PP/R4RK1 w - - +solution Qf8+ +id "ECM.199" +go +setboard 8/k3r1b1/Pp2rpp1/1qpQ4/4nB2/2P2NP1/7P/R4RK1 w - - +solution Bb8+ +id "ECM.200" +go +setboard 1k1r4/ppq2p2/8/2pPb1r1/2P1Q1B1/6P1/PP3PK1/R4R2 b - - +solution f5 +id "ECM.201" +go +setboard r1b2nk1/2qn1p1p/1ppR2p1/8/1PP1NP2/4r1PP/1Q2N1B1/3R2K1 w - - +solution b5 +id "ECM.202" +go +setboard 6r1/ppp4k/3p2rp/3Pb3/PPP1Np1q/5P1b/3QRRBP/6K1 b - - +solution Bd4 +id "ECM.204" +go +setboard 4br1k/pR4bp/2r1B1pN/4npB1/3p4/P7/5PPP/4R1K1 w - - +solution Rxg7 +id "ECM.205" +go +setboard r6r/1p2kp2/3p1b2/pPpPpQ1P/1nP1P2P/6R1/1P2K3/1B6 w - - +solution Rg6 +id "ECM.207" +go +setboard 2q1r1k1/1b3pbp/3p2p1/1Ppn3n/5P2/5B2/1P1B2PP/R2NNQ1K b - - +solution Ndxf4 +id "ECM.208" +go +setboard 2r1r1k1/pp3pp1/3p3B/P2P1P2/2nb4/7R/1q3PQP/1B3R1K w - - +solution Rb3 +id "ECM.209" +go +setboard r2qr1n1/p4pk1/1p1p2p1/4p3/4PQ2/1PN2P2/1PP3P1/2KR3R w - - +solution Rh7+ +id "ECM.210" +go +setboard 1k1r2r1/pp3p1p/B2q1n2/8/3Pb1p1/2Q5/PR3PPP/2B1R1K1 w - - +solution Bf4 +id "ECM.212" +go +setboard k3r3/pR5p/PppR1p1p/4nP2/1PP5/8/4B1rP/2K5 w - - +solution Re7 +id "ECM.213" +go +setboard 1q3rk1/r5b1/pNp1bn1p/2Pp1n2/1P2p3/1N2P2P/PBQKB3/3R3R b - - +solution Nxe3 +id "ECM.214" +go +setboard 3r2k1/p5pp/bpP1p3/3n1p2/2NQpP1q/P3P3/1B1R1R2/4KBr1 b - - +solution Rxf1+ +id "ECM.216" +go +setboard 5Q2/5p1p/3p2p1/4p1k1/4P1P1/3R1P1K/r6P/4q3 w - - +solution f4+ +id "ECM.218" +go +setboard 2b2r1k/ppq3pp/3b3r/n3NpN1/Q2PpP1B/2P1R3/PP5P/4R1K1 w - - +solution Ngf7+ +id "ECM.219" +go +setboard 2r1r1k1/1R4bp/p5p1/2pqn3/8/2B5/1PQ1B1PP/5RK1 w - - +solution Bc4 +id "ECM.220" +go +setboard 7k/pp1q2pp/3Nr1n1/3B2Q1/2pP4/B3P1Pb/P6P/6K1 w - - +solution Qd8+ +id "ECM.221" +go +setboard r5k1/5p1p/bq1p2p1/r2Pp3/1p2N1P1/1P3P2/1KPQ3P/3R3R b - - +solution Ra2+ +id "ECM.222" +go +setboard 5Bk1/pr2pp1p/2b3pQ/2p1q3/8/2P4P/PP4P1/1B1Rb1K1 w - - +solution Bg7 +id "ECM.223" +go +setboard r1b1Rnk1/6pp/p4q2/1pp2P2/3r4/2NB4/PP1Q2PP/4R1K1 w - - +solution Nd5 +id "ECM.229" +go +setboard 8/2p2Q1p/1rp5/p3q1kp/P7/2P2RP1/5PK1/8 w - - +solution Rf5+ +id "ECM.233" +go +setboard 1r2b3/1p2q1bk/p1p1p1p1/P1PpP2r/1P1KpPQP/4P2N/6R1/4B2R b - - +solution Rxe5 +id "ECM.234" +go +setboard 6k1/3b1p1p/6p1/2BPR3/8/4Q2P/1q3rPK/8 w - - +solution Re8+ +id "ECM.235" +go +setboard 2R5/4ppkp/6p1/p2P4/4P2P/p3B1P1/qbR2PK1/8 w - - +solution Rg8+ +id "ECM.236" +go +setboard 6k1/p4pq1/2n1p1p1/1p1pP1N1/3P1QPP/8/P3K3/8 w - - +solution Qc1 +id "ECM.238" +go +setboard 3r1rk1/1pq1nppp/p7/2pB3Q/P4P2/1P2P3/6PP/2RR2K1 w - - +solution Bf3 +solution Rxc5 +id "ECM.239" +go +setboard 8/p1r2q1k/1p1p3p/1Pp1nP2/P1P5/3R2PP/1Q4BK/8 w - - +solution Rxd6 +id "ECM.240" +go +setboard 6rr/1b3k1p/pbqppPn1/1p5Q/4PN2/P6R/1PP3BP/2B2R1K w - - +solution Qxh7+ +id "ECM.243" +go +setboard 4rrk1/3b1ppp/pb6/1pqP4/P1p1PP2/1P2NK2/3QB2P/R2R4 b - - +solution Rxe4 +id "ECM.244" +go +setboard 2r1r1k1/1p4bp/p2p1qp1/1n1P4/2P1B2P/1N1Q4/PP2R3/1K5R b - - +solution Rxc4 +id "ECM.245" +go +setboard 2r2rk1/pb4pp/1p2p3/4Npq1/3P1n2/5P2/PP1R2PP/RB2Q1K1 b - - +solution Rc1 +id "ECM.249" +go +setboard 2r1rbk1/5pp1/bq5p/1pnBPN2/6Q1/N7/5PPP/R2R2K1 w - - +solution Bxf7+ +id "ECM.250" +go +setboard r5k1/pp2ppb1/4qn2/r3B1p1/3P4/3QNP1R/PP2K1P1/7R w - - +solution Bxf6 +id "ECM.252" +go +setboard 1R2br1k/5r1p/p2p1P2/6RQ/3p1P2/4p2B/q6P/5N1K w - - +solution Rxe8 +id "ECM.253" +go +setboard 5r1r/1pkb4/5pB1/2P5/p3R2P/Pq6/1PQ2Pn1/K2R4 w - - +solution Rxd7+ +id "ECM.255" +go +setboard kn5r/p2r2p1/1pqBp1np/1Q1pPp2/R2P4/1N6/2P2PPP/R5K1 w - - +solution Rxa7+ +id "ECM.256" +go +setboard 4Rnk1/2p2pp1/3r3p/p2P4/P5Q1/1B5P/5PK1/q7 w - - +solution Rxf8+ +id "ECM.257" +go +setboard 4r3/2k1p2q/pp1nR1p1/2pP1pP1/2P2P2/1P6/P1K3B1/4Q3 w - - +solution Rxd6 +id "ECM.258" +go +setboard 2rq4/5rbk/3p1n1p/p2Pp2P/1p2b3/4BNR1/PP1Q1P2/3BK1R1 w - - +solution Bxh6 +id "ECM.261" +go +setboard r2q1rkb/pp2p3/2p2pp1/3pPb2/3P3R/2N3P1/PPPQBPK1/3R4 w - - +solution Rxh8+ +id "ECM.262" +go +setboard r1bqrnk1/p4p2/1p5p/3pB1p1/P2P2n1/1P1B2N1/2Q3PP/R4RK1 w - - +solution Bh7+ +id "ECM.264" +go +setboard r2rn1k1/1bqn1ppp/p7/2bpP1P1/1p1N1Q2/1P3B2/PBP1NR1P/3R2K1 w - - +solution Qxf7+ +id "ECM.265" +go +setboard r2r2k1/1bqpbpp1/ppn1p2p/2p1P1N1/P1B2B2/2P5/1PPRQPPP/3R2K1 w - - +solution Nxf7 +id "ECM.266" +go +setboard 1k6/1p4p1/P1p5/5Q2/2q2r2/P7/8/4R2K w - - +solution Re8+ +id "ECM.269" +go +setboard 6k1/1p3p2/4r1p1/1PPrbq1p/2QN4/P2R1P1P/R4KP1/8 b - - +solution Bg3+ +id "ECM.270" +go +setboard r2qk2r/1pp2ppp/p3pnn1/6N1/1B1P2P1/1Q2P2P/PP3PK1/R6R b kq - +solution Nh4+ +id "ECM.272" +go +setboard r1br4/ppq2pk1/3bpN2/8/2P5/3n2B1/PP2QPPP/R4K1R w - - +solution Qg4+ +id "ECM.275" +go +setboard 3k2r1/pp1b3Q/1b2pP1p/3pN2q/5B2/7B/PP2nP1K/2R5 b - - +solution Rg2+ +id "ECM.278" +go +setboard 2r2rk1/pp3qpp/8/3P1b2/3Q4/P1N1B3/5PKP/R2R4 b - - +solution Rxc3 +id "ECM.279" +go +setboard r1b2rk1/1pqp1ppp/p1n1pn2/5N2/8/2PBB3/P1P2PPP/R2QR1K1 w - - +solution Nxg7 +id "ECM.280" +go +setboard 4k2r/1bqnbppp/p3p3/1p2P1N1/2r2BB1/8/PPP3PP/R2Q1R1K w k - +solution Nxf7 +id "ECM.281" +go +setboard 5r1k/1pqb3p/2n5/p1pB4/2Pp1r1P/1P5P/R2N2K1/3Q1R2 b - - +solution Bxh3+ +id "ECM.282" +go +setboard r4r2/pp2qk2/4pnp1/3pQ3/2p2P2/3B4/PPP2P2/2KR3R w - - +solution Bxg6+ +id "ECM.283" +go +setboard 3bq3/p1n2rk1/1pp1p1p1/3pPnPp/1P1P1N1P/2PN3K/P2BQR2/8 w - - +solution Nxg6 +id "ECM.284" +go +setboard b6r/2q2k2/4pPp1/1p1n2Bp/2pPB1PP/2P2Q2/8/4R1K1 w - - +solution Bxg6+ +id "ECM.285" +go +setboard 1rbk2nr/p1pp2b1/7p/2qP1pp1/2Bn4/2NKBP2/PP2N1PP/R2Q3R b - - +solution Qxc4+ +id "ECM.290" +go +setboard r2k3r/2pb1ppp/p1p1q3/2Q5/5B2/2N5/PPP2PPP/3R2K1 w - - +solution Bxc7+ +id "ECM.295" +go +setboard 2r2r2/2N2pkp/2Q5/1N2p1b1/1p6/3P1qPb/PPR2P1P/4R1K1 b - - +solution e4 +id "ECM.296" +go +setboard 1r2k2r/2p2p1b/q1Pppb1N/p2p2P1/Q2P4/P3B3/1P5P/2KRR3 b k - +solution Rb4 +id "ECM.299" +go +setboard 4b1r1/1p3ppk/3r3p/p1p1qP1B/3pPN2/3P3R/nPPQ3P/6RK w - - +solution Ne6 +id "ECM.301" +go +setboard 4b2k/7p/3q3P/1p1pRpr1/1P1B4/2P2Q2/7K/8 w - - +solution Qg3 +id "ECM.302" +go +setboard 2kr2r1/pbp4p/1p4p1/1NqpNp2/4nQ2/8/PPPR1PPP/2K1R3 w - - +solution Nc6 +id "ECM.303" +go +setboard 1rr3k1/1p1bqpbp/1R1p2p1/pN1P4/P3P1n1/1Q6/3NB1PP/2B1R1K1 b - - +solution Rc3 +id "ECM.304" +go +setboard r1br4/1p3k2/p2q1p2/3N1Pp1/3Q4/8/PP4P1/4RR1K w - - +solution Re6 +id "ECM.305" +go +setboard r3kbnr/p4ppp/2p1p3/8/Q1B3b1/2N1B3/PP3PqP/R3K2R w KQkq - +solution Bd5 +id "ECM.306" +go +setboard 3r1rk1/2p1qp1p/pnP3p1/4n3/PP1NpR2/1BQ4P/6P1/5RK1 w - - +solution Ne6 +id "ECM.307" +go +setboard r1bq1k2/5pb1/p2p1n2/2pPrP2/2p4B/3B2R1/PP1Q2PP/R5K1 w - - +solution Qg5 +id "ECM.308" +go +setboard 2bq1rk1/p4pbp/p2p2p1/3P4/2p1QP2/2Pr3P/PP1N2P1/R1B2RK1 b - - +solution Bd4+ +id "ECM.309" +go +setboard r5rk/1p1bqpnp/3p1b1B/pBnPp2P/4P3/2N2Q2/PP3P2/R3KNR1 b Q - +solution Nf5 +id "ECM.310" +go +setboard r3rk2/p2q1b1p/1pnP1Qp1/5pN1/2p2P2/P1P5/7P/4RRK1 w - - +solution Re7 +id "ECM.311" +go +setboard r2qrbk1/1p4pb/2n2p1p/pNpn4/2N5/PP1PPQPB/1B5P/2R2RK1 w - - +solution Nbd6 +id "ECM.313" +go +setboard r1rbb3/1R3pkp/2pBp1p1/p3P3/q6P/6P1/P2Q1P2/1R3BK1 w - - +solution R1b4 +id "ECM.316" +go +setboard 4r3/pp1b3k/2p2qpp/2Pp4/1P6/PBbP1N1P/2R3P1/3Q3K b - - +solution Re1+ +id "ECM.317" +go +setboard 8/5k1p/5PpB/3PR3/2r4P/1p3K2/2b5/8 b - - +solution Re4 +id "ECM.319" +go +setboard 4r2k/3b3p/p2p4/2pP1p2/q1B2Q1P/2PK1P2/Pr1R4/7R b - - +solution Re4 +id "ECM.320" +go +setboard 5k1r/ppqnnp2/3b2p1/2pB2Qp/3p3N/1P1P2P1/P1P2P2/2B1R1K1 w - - +solution Rxe7 +id "ECM.324" +go +setboard 5rk1/5p1p/8/3pNp2/RPrqn3/1Q5P/1P3PP1/4R1K1 w - - +solution Rxe4 +id "ECM.325" +go +setboard 2rr2k1/4qppp/bn6/p1bB4/4N3/6P1/PB2PP1P/2RQ1RK1 w - - +solution Rxc5 +id "ECM.326" +go +setboard 5rk1/r2nqpp1/p3p3/1p2P3/4N1pP/8/PPP3Q1/1K1R3R w - - +solution Rxd7 +id "ECM.328" +go +setboard 3rqb2/1pR3pk/p3n1pp/3p4/3B4/PP6/1P4PP/4RQK1 w - - +solution Rxe6 +id "ECM.331" +go +setboard 2r2rk1/1bq2ppp/p7/1p1pNN2/1b1PnB2/3Q3P/PP3PP1/R3R1K1 w - - +solution Rxe4 +id "ECM.333" +go +setboard r3r1k1/1p3pPp/p1p5/3bb2N/7q/1P1Q4/2PB2PP/4RRK1 w - - +solution Rxe5 +id "ECM.334" +go +setboard 8/5p2/4p1k1/4P1p1/2rBRbK1/5P2/r4P2/7R b - - +solution Rxd4 +id "ECM.335" +go +setboard r3r1k1/pbqn1ppp/1p3n2/1Pb5/2p5/5N1P/PBQ1BPP1/1N1R1RK1 b - - +solution Rxe2 +id "ECM.337" +go +setboard r1b1r1k1/pp3p1p/1q2p1pQ/2b1P1B1/8/P2B3P/1P3PP1/2R1R1K1 w - - +solution Rxc5 +id "ECM.339" +go +setboard 1k2r2r/1bpQN2p/1p6/P3p2q/4np2/2P2N2/2P2PPP/R3R1K1 b - - +solution Rxe7 +id "ECM.340" +go +setboard r1k2n1r/2pb4/1p1p1qpp/p2P1p2/3N1P1P/2Q3P1/PPP1R3/2K1RB2 w - - +solution Re8+ +id "ECM.341" +go +setboard 4q1r1/5kpp/2p1nb2/2PpQp2/r4P2/1N3P2/1BP1R2P/6RK w - - +solution Rxg7+ +id "ECM.344" +go +setboard 4rrk1/ppn3pp/2pb1n1q/3p4/1P1P4/P3BNP1/2P1BPKP/R2Q1R2 b - - +solution Rxe3 +id "ECM.347" +go +setboard 2b1r2k/2Q4p/4q3/1pp5/3b4/4NP2/1P3BP1/3R2K1 w - - +solution Rxd4 +id "ECM.348" +go +setboard 7r/3qbk1r/3p1n2/p1pPp1p1/Pp1nPpP1/1P1Q1P1B/1NP3K1/R3B2R b - - +solution Nxg4 +id "ECM.350" +go +setboard r2qn1k1/1p1b3p/2pp1b2/6pQ/p1P1P3/P1N3PB/1P6/3R1R1K w - - +solution Rxf6 +id "ECM.351" +go +setboard 2rq3r/5p2/p3pkbQ/3p4/3N4/2P4R/P4PP1/4R1K1 w - - +solution Rf3+ +id "ECM.352" +go +setboard r4k1r/pp2pp2/3p1b2/q2PnQpp/3N4/1BP3P1/PP3PP1/3RR1K1 w - - +solution Rxe5 +id "ECM.353" +go +setboard 5rk1/2p3pp/p1p4r/2P1p3/3pPnq1/1P3R1P/PN1Q3K/R5N1 b - - +solution Qxf3 +id "ECM.354" +go +setboard r1b3rk/pp1n3p/2p2b1n/4pp1q/2P5/1P3NPP/PBQ1NPB1/3RR1K1 w - - +solution Rxd7 +id "ECM.355" +go +setboard 2r2rk1/p3p1bp/3qP1p1/1Q1p4/P4P2/3R4/1P4PP/2B2RK1 b - - +solution Rxc1 +id "ECM.356" +go +setboard r3r1k1/4pp1p/b5pB/q1pP4/3b4/2N4P/PP4P1/R2RQ2K w - - +solution Rxd4 +id "ECM.357" +go +setboard 2r2rk1/5ppp/1p2p3/p7/1n1R4/P1NnPN2/1P3PPP/1R4K1 b - - +solution Nxb2 +id "ECM.359" +go +setboard r3r1k1/p4ppp/2pp1b2/8/q2n1P2/2BQ3P/PPP3P1/1K1R2NR b - - +solution Re3 +id "ECM.361" +go +setboard rn1kr3/pppb4/3p1q2/3P1pNn/2P2P1p/1P2Q2P/P2NR1B1/4R1K1 w - - +solution Qxe8+ +id "ECM.362" +go +setboard r2q1rk1/ppp1b1pp/1nn1p3/4P3/2PP4/2N1B2P/PP1Q4/2KR1B1R b - - +solution Rxf1 +id "ECM.363" +go +setboard r3k3/1pqb1p2/p3p3/4n2r/3N1Q2/2P5/PP4B1/4RRK1 w q - +solution Rxe5 +id "ECM.364" +go +setboard 1rb2bk1/q4r2/pB1p1nn1/3Pp3/N3PpP1/8/1PQ1BNP1/R1R3K1 b - - +solution Rxb6 +id "ECM.365" +go +setboard 3nr1k1/p6p/2n1pRpB/3pP3/2pP2P1/q1P4P/6BK/5Q2 w - - +solution Rxg6+ +id "ECM.368" +go +setboard 2rr2k1/5ppp/p1b1pn2/q1p5/P1B1PQ2/R1PN1P2/6PP/1R4K1 b - - +solution Rxd3 +id "ECM.369" +go +setboard 7k/p1p1r2p/1p1pnr1q/5pp1/2PPPp2/2PB1P1P/P2Q1PRK/7R b - - +solution g4 +id "ECM.372" +go +setboard 2b4B/1pp2k2/1p6/3P3n/5p1P/1P4p1/P2r2P1/R5KR b - - +solution f3 +id "ECM.375" +go +setboard 5n2/3bp1r1/1r1p3k/p1p2pNp/1nP2P1P/1PN1PB1K/P5R1/6R1 w - - +solution Nf7+ +id "ECM.378" +go +setboard r1b1qbk1/7p/4p1p1/1p2Bp2/p1B2Q2/P3P3/1P3PPP/3R2K1 w - - +solution Bc3 +id "ECM.380" +go +setboard 2r1k2r/3b1pb1/p2ppp2/2q2P2/2p1P2p/P1N2N2/1PP1Q1PP/3R1R1K w k - +solution e5 +id "ECM.381" +go +setboard 3r1rk1/1pq1bppp/p7/n2RN3/P7/1P6/1B2QPPP/R5K1 w - - +solution Nd7 +id "ECM.382" +go +setboard q1r3k1/2r4p/2p3pP/2Qp1p2/PRn5/4P1P1/5PB1/1R4K1 w - - +solution Rxc4 +id "ECM.383" +go +setboard r1b1nrk1/p2n3p/2pp4/8/2P2q1N/1PB4P/P4PB1/R2QR1K1 w - - +solution Bd5+ +id "ECM.385" +go +setboard 7k/5rp1/p1bQB2p/1p4nN/4P3/1Pq5/P5PP/3R3K b - - +solution Bxe4 +id "ECM.386" +go +setboard r4r1k/1bq4p/p4bp1/3pn3/NP6/Q1PBB2P/6P1/3R1RK1 b - - +solution d4 +id "ECM.387" +go +setboard r2r2k1/1bq2pb1/6pp/2P1p3/1nBpN2N/6PP/2Q2P2/3RR1K1 w - - +solution Nf6+ +id "ECM.388" +go +setboard r3rbk1/p1q2pp1/1n5p/2pp4/4N3/1PQ3P1/PB2PP1P/3R1RK1 w - - +solution Nf6+ +id "ECM.389" +go +setboard r3r1k1/1pp2p1b/7p/2Q5/2PP2p1/2P1NpPq/P2R1P1P/6RK b - - +solution Rxe3 +id "ECM.391" +go +setboard 5bk1/5p1p/Q5p1/1B4n1/8/2q1p3/6PP/3R2K1 b - - +solution e2 +id "ECM.392" +go +setboard r5k1/1p3pp1/1p3q1p/1P1bQ3/P2P3n/8/3B1PPP/R3R1K1 b - - +solution Nf3+ +id "ECM.393" +go +setboard 2bq1b2/1p3k2/1r1p1p1p/pNpP1PpP/P1P3P1/6B1/1P5Q/2K1R3 w - - +solution Re6 +id "ECM.396" +go +setboard 3r2k1/pb3p1p/1q4p1/2b1P3/1Pp5/2P1p1P1/P3Q1BP/R1B4K b - - +solution Qc6 +id "ECM.400" +go +setboard r2rnbk1/pp3ppp/1q4n1/3p1N2/5P2/1PQB4/PBP3PP/4RR1K w - - +solution Nh6+ +id "ECM.401" +go +setboard r1b2rk1/pp2qp2/2nRp1p1/6Pn/1Pp5/P1N1P3/1BQ2PP1/2K2B1R w - - +solution Rxh5 +id "ECM.403" +go +setboard 5rr1/pp1kq1bp/2bppn2/2p3B1/4N3/2NP2P1/PPP4P/R3QRK1 b - - +solution Nxe4 +id "ECM.404" +go +setboard 1r1q1k2/R4pp1/5p1r/1p1p1n1p/3Pb2N/1BP5/2P1Q1PP/4R1K1 w - - +solution Qxe4 +id "ECM.405" +go +setboard R2b2k1/2rq1n1p/3p2p1/1p1Ppp1n/1P6/1B1PQN1P/1B3PP1/6K1 w - - +solution Nxe5 +id "ECM.406" +go +setboard r1b3kr/bp3ppp/p1nNp3/4P3/P1Q2P2/BBP5/5qPP/R2R3K w - - +solution Nxc8 +id "ECM.407" +go +setboard 6k1/5rb1/6pp/1p2p3/2b5/4B1P1/r4PBP/1RR3K1 w - - +solution Rxc4 +id "ECM.408" +go +setboard 4r1k1/1p5p/5ppP/1qnP4/r4R2/P6P/1B1Q2K1/5R2 w - - +solution Rxf6 +id "ECM.409" +go +setboard r1b2rk1/pp2ppbp/2np1np1/q7/4P3/2N1BN2/PPPQBPPP/2KR3R b - - +solution Nxe4 +id "ECM.414" +go +setboard 3r1rk1/p1q4p/1p3bp1/3bnp2/3B4/1NPB3P/P1PQ2P1/1R2R2K b - - +solution Nf3 +id "ECM.415" +go +setboard 1r1q2k1/7p/2p3p1/1P1n1b1r/2BQ4/4B3/P6P/1R3RK1 w - - +solution bxc6 +id "ECM.417" +go +setboard r3kbnr/1ppb3p/p1q1pp2/3p4/3P4/2N2N2/PPP2PPP/R1BQ1RK1 w kq - +solution Ne5 +id "ECM.418" +go +setboard r1b1qbk1/pp3r1p/2pR1np1/5p2/2P1pP2/1PN1Q1PP/PB2P1B1/5RK1 w - - +solution Rxf6 +id "ECM.419" +go +setboard 2b2r2/rpp2pkp/3pq3/2pR2P1/2n1P1N1/2P2B2/1P3Q1P/1K5R b - - +solution Qxd5 +id "ECM.421" +go +setboard 7r/pp4k1/3pn1p1/q1pB1b2/2P5/5NR1/1P3PP1/2Q3K1 w - - +solution b4 +id "ECM.423" +go +setboard B1b1rbk1/5ppp/pq6/1p2n3/2p2P2/6PP/PPQ4K/R1BR4 b - - +solution Ng4+ +id "ECM.425" +go +setboard 8/2R4p/2R3bk/8/5N1P/1p3PP1/2pqP1K1/8 w - - +solution g4 +id "ECM.426" +go +setboard 6k1/5pp1/p5r1/3Np2q/4P2p/1r3P1Q/n4P1P/3R2RK w - - +solution Rxg6 +id "ECM.430" +go +setboard r3k1r1/1pp2ppp/pb1p1qn1/4p2b/2B1P3/N1PP1NPP/PP2QPK1/R4R2 b q - +solution Nh4+ +id "ECM.432" +go +setboard 1n2n1r1/r3qppk/p2p3p/3PpP1P/1P2P3/3B2RQ/3B1P1K/6R1 w - - +solution Bxh6 +id "ECM.433" +go +setboard rn2kr2/pp1b1pQp/3Pp3/qB1n4/3N4/P7/1PP2PPP/2KR3R w q - +solution Nxe6 +id "ECM.437" +go +setboard r3k2r/pp2ppbp/1qp5/2n2b2/2P5/4BN2/PP1QBP1P/2KR3R b kq - +solution Nb3+ +id "ECM.441" +go +setboard 2r3k1/n3qppp/1B1r1n2/N7/N4P2/1Q4PP/P5B1/R1b4K b - - +solution Qe1+ +id "ECM.444" +go +setboard 7r/2p1q1k1/1p3r1p/p1pPpPp1/2P1P1P1/PP6/3Q2KR/7R w - - +solution Qxg5+ +id "ECM.445" +go +setboard rnb2k2/ppbp2p1/2p2pB1/8/1PN5/2P5/P4PPP/R1B3K1 w - - +solution Bf4 +id "ECM.446" +go +setboard 2k3r1/1ppr3p/p1pB2q1/6n1/N3Pp2/8/PPP1Q1PP/3R1RK1 b - - +solution f3 +id "ECM.448" +go +setboard 6r1/6rk/3p3p/p2Rp3/R1PqPp1b/2N2Q2/6PP/7K b - - +solution Rxg2 +id "ECM.450" +go +setboard 4r1k1/1p2rq1p/2bQpp2/p1Pp4/3P4/P3RN2/5PPP/4R1K1 w - - +solution Ne5 +id "ECM.451" +go +setboard b2b1r1k/3R1ppp/4qP2/4p1PQ/4P3/5B2/4N1KP/8 w - - +solution g6 +id "ECM.452" +go +setboard 1k4q1/1p2Rprp/p1p5/2Pp4/1P1Q3P/6P1/P5K1/8 w - - +solution Qe5+ +id "ECM.453" +go +setboard r2r3k/ppq3pp/2p1n3/4NQ2/3P4/1B6/PP3PPP/6K1 w - - +solution Ng6+ +id "ECM.454" +go +setboard r4r1k/p2bN2p/1p1p1p2/2q4P/3Q4/1P6/1PP3P1/1K2R2R w - - +solution Ng6+ +id "ECM.455" +go +setboard r1b2k1r/1p2qp2/pN1p1n2/2pP2pp/P2bP1P1/2N5/1P2BPP1/R2Q1RK1 b - - +solution hxg4 +id "ECM.457" +go +setboard 6nk/p4rrp/1p1p1p2/1q1Pp2R/4B1P1/1PP2Q1R/P6P/7K w - - +solution g5 +id "ECM.458" +go +setboard r1b1k2r/6pp/p1p1p3/3np1B1/1b2N3/8/q1PQB1PP/3RK2R w Kkq - +solution Qxb4 +id "ECM.459" +go +setboard 3qrbk1/1r3p2/p1bp1Pp1/1p2p1Pp/4P2R/1P2BB1Q/P1P4P/R6K w - - +solution Bxh5 +id "ECM.460" +go +setboard 2r3k1/4qpp1/2p1r3/pbQpN1Pp/3P1P1P/4P3/PP6/1KR3R1 w - - +solution Qxb5 +id "ECM.461" +go +setboard 4r1kb/p2r4/1np1p1p1/3nP1Bp/1p3P1R/1B2qP2/PPPN3Q/2K4R w - - +solution Rxh5 +id "ECM.463" +go +setboard 2Q2bkr/5p2/1rb5/1pN1n1qB/1P1pPN2/6P1/5P2/R1R3K1 w - - +solution Nce6 +id "ECM.469" +go +setboard 2r4r/1q1kb1p1/4p2p/3pP3/np6/3RBP2/NPP2Q1P/1K2R3 b - - +solution Nc3+ +id "ECM.470" +go +setboard 2r4r/3bk1b1/1q2pp2/3pPp1p/1p1N1P1P/1P1R1BP1/P2Q4/1K1R4 w - - +solution Nxf5+ +id "ECM.471" +go +setboard 1rb3k1/2r2pbp/p2q1npn/P1pPp1N1/2B1P3/2P1B1NP/5QP1/3R1RK1 w - - +solution Ne6 +id "ECM.472" +go +setboard r7/pp4pk/2n3qp/5p2/3p4/P4QB1/1PP1RPPP/6K1 b - - +solution d3 +id "ECM.473" +go +setboard 2r2r1k/1p3p1p/p2p1Pp1/3Pp3/1q2Bn1Q/8/1PP3PP/4RR1K w - - +solution Rxf4 +id "ECM.474" +go +setboard 1r3kr1/p3q1b1/3p2Q1/2p2p2/2P2N2/4Pn2/PB6/K2R3R w - - +solution Ne6+ +id "ECM.477" +go +setboard 5r1k/6bp/3p1q2/3Q1nP1/8/6P1/PP3BKP/R2N4 b - - +solution Ne3+ +id "ECM.478" +go +setboard 5rk1/p1p1R1p1/1p5p/8/2pP1P2/3n2P1/PP2Q2P/5KNq b - - +solution Nxf4 +id "ECM.480" +go +setboard r5k1/1N3ppp/4b3/1Nq5/Pn3pn1/5B2/1PPQ3P/R6K b - - +solution Qxb5 +id "ECM.481" +go +setboard 1r2k2r/1bq2pp1/pn2p2p/1p2P1b1/3N4/2N3Q1/PPP3PP/1K1R1BR1 w k - +solution Bxb5+ +id "ECM.482" +go +setboard r1bqn1r1/p2k1pp1/1p5p/n1pPpN2/2P1P3/P1PBB2P/4Q1P1/R4RK1 w - - +solution Nxh6 +id "ECM.483" +go +setboard r4rk1/p1p2pp1/bp1p1q1p/n1nPpN2/2P1P2P/2PB4/P2BQPP1/R3K2R w KQ - +solution Bg5 +id "ECM.485" +go +setboard 3rn1k1/pp3ppp/6b1/2p1Q3/2P1P3/P4P2/1B1qBP1P/1R5K w - - +solution Rd1 +id "ECM.486" +go +setboard 4r1k1/5ppp/p1q3b1/1ppNr3/2P1P3/1P4QP/P4PP1/4RRK1 w - - +solution f4 +id "ECM.487" +go +setboard 6k1/5rp1/4Nb1p/2p5/4Q3/1r5P/q5P1/3R1R1K w - - +solution Rxf6 +id "ECM.490" +go +setboard 6kr/1p1r1p1p/p2pnPpQ/3Np2R/2q1P3/5P2/PPP5/2KR4 w - - +solution Rxe5 +id "ECM.494" +go +setboard 3Rq1k1/1pp1Ppbp/r1b3p1/p7/P1N5/1P4P1/1B2PP1P/2R3K1 w - - +solution Nd6 +id "ECM.495" +go +setboard r2q1rk1/pp1n2pp/2pb4/1P1p3n/P1PPpP2/4P2b/1BNNBP1P/R2QR1K1 b - - +solution Nxf4 +id "ECM.496" +go +setboard r4rk1/1nqb1pbn/6pB/pppPp2p/8/1PP2NNP/P1BQ2P1/R4RK1 w - - +solution Nxh5 +id "ECM.499" +go +setboard 4rqk1/p5b1/3p3p/3Pn1p1/1pP1NrP1/4NP2/P3Q1P1/1K1RR3 b - - +solution Nxf3 +id "ECM.501" +go +setboard r2qkr2/1p3pQp/2p1b3/1B1pN3/1p6/8/1P1K1PPP/2B1R3 w q - +solution Nxc6 +id "ECM.502" +go +setboard r3k2r/1p1b1p2/p3p3/2b3p1/4N1n1/1B5P/PPP3P1/R1B2R1K b kq - +solution Bc6 +id "ECM.506" +go +setboard r3kb1r/npqbpp1p/p3n1p1/P3P3/6N1/3B1NB1/1PP3PP/R3QRK1 w kq - +solution Ng5 +id "ECM.507" +go +setboard 7k/p6p/4bppb/1N6/P2p1p2/1PrP2P1/2r1P2P/1R1Q2K1 b - - +solution f3 +id "ECM.508" +go +setboard 2kr4/pp1r1pp1/4n1p1/4R3/2Pp1qP1/3P2QP/5PB1/1R4K1 w - - +solution Rc5+ +id "ECM.509" +go +setboard r2qkn1r/pb2bp2/1pp1p3/5p1p/2BPN3/5NQ1/PPP2PPP/1K1RR3 w kq - +solution d5 +id "ECM.511" +go +setboard 3r3k/p4npp/1p2qpb1/4P3/5P2/P3N3/1B2QP1P/6RK w - - +solution exf6 +id "ECM.513" +go +setboard 6rk/1b2bp1p/ppq1p3/2p1Pp2/P1Br1P2/1PNR2P1/2P1QK1P/6R1 b - - +solution Rxf4+ +id "ECM.514" +go +setboard r3r1k1/p1q2pp1/b1pb3p/n7/B3n3/2P1BN2/PP1N1PPP/R2QK2R b KQ - +solution Nxc3 +id "ECM.515" +go +setboard 2b2q2/r2n2kp/1n1p1pp1/p1pP4/1pP1NPN1/1P1B4/P5PP/Q3R1K1 w - - +solution Nexf6 +id "ECM.518" +go +setboard 1k1r2r1/p1p3q1/2p2p2/3pn3/1P1b2bB/1QN5/P4PPP/1R2RBK1 b - - +solution Nf3+ +id "ECM.519" +go +setboard r3k2r/1bq1bp1p/p2p1np1/1p2p3/3NP3/P1N2QB1/1PP2PPP/3RR1K1 w kq - +solution Ndxb5 +id "ECM.520" +go +setboard r2q4/5p1P/2p1bR2/ppk1p1P1/3pB2Q/8/PPP5/6K1 w - - +solution g6 +id "ECM.521" +go +setboard r3kb1r/pp1b1pp1/4p3/2q3Qp/5B2/2PB4/P4PPP/R3R1K1 w kq - +solution Rxe6+ +id "ECM.522" +go +setboard 1rbr2k1/p4pp1/5b1p/2p1p3/3qPP2/1PNB2PP/PKP2Q2/5R1R b - - +solution c4 +id "ECM.523" +go +setboard r3r1k1/p6p/bp4p1/2bPN3/6n1/6P1/PB2RPB1/3R2K1 w - - +solution d6 +id "ECM.524" +go +setboard 3r1k2/1q1r1pp1/3p2bp/p2N4/8/2P1RQ1P/P4PP1/4R1K1 w - - +solution Nf6 +id "ECM.526" +go +setboard r4Nk1/1p2pp1p/p1np2p1/3N4/P3PPn1/8/1bPKBqPP/R2Q1R2 b - - +solution Qd4+ +id "ECM.528" +go +setboard rn4k1/pp2rpb1/2pNb1pp/4p3/P3Pq2/2P2N1P/1PB1QPP1/R3R1K1 w - - +solution Nf5 +id "ECM.531" +go +setboard 3qr2r/1p1bppk1/3p2p1/p1nP1PQp/3N3R/1P4PP/P1P3BK/4R3 w - - +solution Ne6+ +id "ECM.534" +go +setboard r3r2k/pb2q1p1/1p2Nn1p/2b5/2B5/2P2P2/PPQ3PP/4RR1K w - - +solution Nf4 +id "ECM.537" +go +setboard r1b2nk1/ppq2ppp/8/1BP1p1NQ/5p2/8/PP3PPP/3R2K1 w - - +solution Rd7 +id "ECM.538" +go +setboard 6k1/5qp1/pN5p/3pRp2/3QnP2/2r4P/r5P1/6RK b - - +solution Qh5 +id "ECM.539" +go +setboard 5r1n/r2q1pkp/3p1npN/NppPp2P/1P2P3/2P1Q1P1/5P2/R3K2R w KQ - +solution Nf5+ +id "ECM.540" +go +setboard r5rk/1pp1n1pp/p1n1b1q1/3p1p2/7R/2QB1N2/PB3PPP/4R1K1 w - - +solution Rxe6 +id "ECM.543" +go +setboard 3R4/4Qpk1/4p1p1/7p/7K/5rP1/5P2/2q5 w - - +solution Qf8+ +id "ECM.545" +go +setboard 8/5pk1/p6p/2R5/3q2p1/6P1/2Q3PK/4r3 w - - +solution Rg5+ +id "ECM.546" +go +setboard 1Q4R1/8/P1b2p2/2p2k2/2P5/5p2/1r5P/4R1K1 b - - +solution f2+ +id "ECM.547" +go +setboard 5r1k/1q2R3/8/6Q1/8/8/6P1/7K b - - +solution Rf1+ +id "ECM.548" +go +setboard 8/4p3/8/3P3p/P2pK3/6P1/7b/3k4 w - - +solution d6 +id "ECM.549" +go +setboard 3Q4/k3K3/q7/2N1P3/1P6/5r2/8/8 b - - +solution Rf7+ +id "ECM.550" +go +setboard 3k4/p1p5/8/2p1p3/4P3/PpPP2K1/1P6/8 b - - +solution c4 +id "ECM.551" +go +setboard 6r1/5p1k/4p3/3pQp2/1p1P1P1q/1P3RR1/7r/5K2 w - - +solution Rxg8 +id "ECM.552" +go +setboard 1r4k1/3qb2p/pr1pppn1/2p2N2/2P2PQ1/1P4P1/P2R2BP/R5K1 w - - +solution Bd5 +id "ECM.554" +go +setboard r6r/pR1nqkpp/2p1p3/3p4/6Q1/2b4P/P1PP1PP1/2B1R1K1 w - - +solution Rxe6 +id "ECM.555" +go +setboard 1k1r3r/ppq2pnp/1npbb1p1/3p4/3P1NP1/2NBP2P/PPQ2P1B/1KR4R w - - +solution Nb5 +id "ECM.556" +go +setboard r5r1/4q2k/p2p3p/5p2/4p3/P2QR3/1PP2PPP/4R1K1 w - - +solution Rxe4 +id "ECM.558" +go +setboard 2r2rk1/pp2bppp/3q1n2/3nNRB1/3P4/1B5Q/PP4PP/3R2K1 w - - +solution Nxf7 +id "ECM.562" +go +setboard r1bq1rk1/1pp2ppn/1pnp3p/3N4/2B1PN2/3P4/PPP3PP/R2Q1RK1 w - - +solution Ng6 +id "ECM.563" +go +setboard r1b2rk1/pp3p1p/2pq2pn/2nNN3/2B1QP2/8/P1PP2PP/R1B1K2R w KQ - +solution Nxf7 +id "ECM.564" +go +setboard 1r2r1k1/1bn2pbp/pp1q1np1/2pPN1B1/P1B5/2N4P/1P1Q1PP1/R3R1K1 w - - +solution Nxf7 +id "ECM.565" +go +setboard 1rb2bk1/2n2qp1/p2p3p/R1pP1p2/2B5/1PBQ1N1P/2P2PP1/6K1 w - - +solution Rxc5 +id "ECM.566" +go +setboard r1b3k1/2pq2pp/p4p2/1p1Nr3/2n2R2/1B6/PPQ2PPP/R5K1 w - - +solution Rxc4 +id "ECM.567" +go +setboard 2rq1rk1/3bbppp/p3pn2/1p1pN3/2nP1B2/P1NBP2Q/1P3PPP/2R2RK1 w - - +solution Nxd5 +id "ECM.568" +go +setboard 1r4nk/3b2bp/3p4/3P3p/2pNPq2/P1N2p1P/1P3Q2/1R4KR b - - +solution Rxb2 +id "ECM.570" +go +setboard 2r5/p3kpp1/P2p4/1P2pP1p/1P2PqnP/6R1/r2N2P1/3RQ1K1 b - - +solution Rxd2 +id "ECM.571" +go +setboard 2br2k1/1p2qppp/r1n1p3/pQ1nN3/P2P4/2B3P1/1P3PBP/2RR2K1 w - - +solution Qxa6 +id "ECM.572" +go +setboard 5rk1/3q2bp/3pb2r/1p1n1p2/3p1P2/P2B1QN1/1P1B2PP/2R1R1K1 w - - +solution Nxf5 +id "ECM.573" +go +setboard 4r1k1/1ppQr1p1/1p1p1pP1/3P3p/7P/1P3q2/P1P5/1KRR4 w - - +solution Re1 +id "ECM.574" +go +setboard 2Rr2k1/7p/4pqp1/p4p2/1p1P1Q1P/8/PP3PP1/6K1 w - - +solution Qe5 +id "ECM.575" +go +setboard 4r1kb/5p1p/6pB/3Np3/4n3/P3Q1PP/2q2P2/R5K1 w - - +solution Rc1 +id "ECM.576" +go +setboard 5rk1/bp4p1/p2rp2p/8/8/2PN4/PP1R1PPP/3R2K1 b - - +solution e5 +id "ECM.577" +go +setboard 2q1rk2/QR3ppp/1pPpb3/1P2p1b1/4P3/6P1/3N1PBP/6K1 w - - +solution Bh3 +id "ECM.578" +go +setboard n1bq3k/pp4bp/6p1/5pP1/3p1P2/1B1P4/PB3Q1P/4R1K1 w - - +solution Bxd4 +id "ECM.579" +go +setboard 6k1/pb3ppp/1p2p3/4P3/5P2/P1r5/1q4PP/1B2Q1RK b - - +solution Rc1 +id "ECM.581" +go +setboard 2rq1kbR/4R1p1/3p3r/pp1P1Pp1/6P1/3B4/PPP1Q3/6K1 w - - +solution f6 +id "ECM.582" +go +setboard 2r5/5kb1/4ppp1/pp1qB3/2rP4/1RP2R1Q/P4PP1/6K1 b - - +solution Rh8 +id "ECM.583" +go +setboard 4k3/4Bp2/1p2nP1P/2p5/2K1b1B1/8/P7/8 w - - +solution Bf3 +id "ECM.584" +go +setboard 3rr1k1/ppp1qp1p/3b2p1/4np1P/1P1N1Pn1/P1P4R/1B1NB3/R2Q1K2 b - - +solution Nf3 +id "ECM.585" +go +setboard 1k1r3r/ppqb4/5Ppp/3p4/P2np3/3BR1Q1/2PB1PPP/R5K1 w - - +solution Rxe4 +id "ECM.586" +go +setboard 8/2R2pbk/6pp/1p2pq2/1P2Qn2/3P3P/3B1PP1/r3N1K1 b - - +solution Nxd3 +id "ECM.588" +go +setboard r2b1rnk/1p4qp/p1p1b1p1/2PpNp2/PP1PnP1Q/3BB2R/4N1PP/R6K w - - +solution Qxh7+ +id "ECM.590" +go +setboard r1b2rk1/1p3pbp/2p3p1/p1q5/1P6/1Q4P1/1P2PPBP/R1B1R1K1 b - - +solution Be6 +id "ECM.591" +go +setboard r1r3k1/ppnbb1pp/2ppp1q1/1P3p2/P1PPn3/2N2NP1/2Q1PPBP/1RB2RK1 w - - +solution Nxe4 +id "ECM.593" +go +setboard r1b1k2r/2q1bppp/p3p3/1p1nP1B1/3Q4/2N5/PPP1B1PP/2KR3R w kq - +solution Bxe7 +id "ECM.594" +go +setboard 2rqk1nr/pp3ppp/2n1p3/2b5/3N4/2NQB1P1/PP2PPKP/R4R2 w k - +solution Nxe6 +id "ECM.596" +go +setboard 8/5pp1/7p/5P1P/2p3P1/2k5/5P2/2K5 w - - +solution f6 +id "ECM.599" +go +setboard 7k/8/1p1ppp1p/1Pp5/2P2P2/8/3P2PP/6K1 w - - +solution f5 +id "ECM.600" +go +setboard 8/5K2/kp6/p1p5/P2p4/1P3P2/2P5/8 b - - +solution b5 +id "ECM.602" +go +setboard 8/1kp1b3/1p4K1/4P2p/P1P3p1/5pP1/P4P2/4B3 b - - +solution h4 +id "ECM.604" +go +setboard 8/8/3K1k2/5p1p/4p1p1/4P1P1/5PP1/8 b - - +solution f4 +id "ECM.606" +go +setboard 2kr3r/ppp1qpp1/2p5/2b2b2/2P1pPP1/1P2P1p1/PBQPB3/RN2K1R1 b Q - +solution Rh1 +id "ECM.610" +go +setboard 1r3qk1/pb3p1p/1pn2PpQ/2pN4/3r4/5B2/PPP4P/4RRK1 w - - +solution Ne7+ +id "ECM.611" +go +setboard 4r1k1/5p1p/3q2p1/1p1P4/1P6/2p4P/2Q1nPB1/4RK2 b - - +solution Ng3+ +id "ECM.612" +go +setboard 8/p3q1k1/6p1/1p3nP1/2pp1QBr/P2P4/1PP2K2/R7 b - - +solution Qe3+ +id "ECM.618" +go +setboard 7k/4b2p/5p1P/5PP1/1pNp1P2/1P1B4/2P2K2/r7 w - - +solution g6 +id "ECM.619" +go +setboard 5r1k/1p1b2rP/p2p4/3P3B/P2P4/5pP1/1P2pP2/R3R1K1 b - - +solution Rxg3+ +id "ECM.620" +go +setboard 3q1k2/5p2/p5pN/1b2Q2P/8/8/5PPK/8 w - - +solution Qh8+ +id "ECM.622" +go +setboard 6k1/p3b1pp/4p3/4Pp2/Pp1r1P1P/1P4P1/2p2R2/5RK1 b - - +solution Rc4 +id "ECM.623" +go +setboard 2r2rk1/p1N2p1p/2P1p1p1/1Pp3q1/3b4/5Q2/P1P3PP/4RR1K w - - +solution Nxe6 +id "ECM.625" +go +setboard 3r1r2/pp1P3k/4Rbp1/1BP2p1p/8/7P/P4KP1/3R4 w - - +solution Ba6 +id "ECM.626" +go +setboard rn1q2k1/pp3pb1/3p2pp/2pP2N1/3r1P2/7Q/PP4PP/R1B2RK1 w - - +solution Nxf7 +id "ECM.628" +go +setboard 5bk1/r4ppp/1r1P1n2/2p2N2/b7/2B3P1/5PBP/R3R1K1 w - - +solution Bxf6 +id "ECM.630" +go +setboard 3qr1k1/p4ppp/1p1P4/2r1nN2/4P2n/P7/1B4P1/3QRRK1 w - - +solution d7 +id "ECM.632" +go +setboard 6k1/5pbp/6p1/2p1r3/1pPr4/3n2NP/1PB2PP1/1R1R2K1 b - - +solution Nxb2 +id "ECM.633" +go +setboard 8/6kP/6p1/1p1pP3/pP6/P1n2K2/2N5/8 w - - +solution e6 +id "ECM.638" +go +setboard 8/Pb6/8/8/7K/5k1p/6pB/8 b - - +solution g1=Q +id "ECM.639" +go +setboard 6k1/p4pp1/Pp2r3/1QPq3p/8/6P1/2P2P1P/1R4K1 w - - +solution cxb6 +id "ECM.641" +go +setboard 6k1/p4pbp/Bp2p1p1/n2P4/q3P3/B1rQP3/P5PP/5RK1 w - - +solution dxe6 +id "ECM.642" +go +setboard 5r2/R4p2/5P1k/4PK2/1p6/8/8/8 w - - +solution Rxf7 +id "ECM.643" +go +setboard 4r2k/pppb2pp/2np2q1/3B4/2P2P2/1PB1R1P1/PQ5P/6K1 w - - +solution f5 +id "ECM.644" +go +setboard 1r6/3r1Pk1/p2p1np1/5q2/1p3P2/1B5R/PPP4Q/1K1R4 w - - +solution Rh8 +id "ECM.645" +go +setboard 6k1/p4p2/5Ppp/3RP3/Pr4P1/2p2K2/7P/8 w - - +solution Rd8+ +id "ECM.649" +go +setboard 2kr2r1/pp2bQ1p/2b1P3/2qN4/8/1B2p2P/PPP3P1/3R1R1K b - - +solution e2 +id "ECM.651" +go +setboard r1b2rk1/1p2qppp/p3p3/2n5/3N4/3B1R2/PPP1Q1PP/R5K1 w - - +solution Bxh7+ +id "ECM.652" +go +setboard 6rk/3nrpbp/p1bq1npB/1p2p1N1/4P1PQ/P2B3R/1PP1N2P/5R1K w - - +solution Nxh7 +id "ECM.655" +go +setboard 1rb2rk1/3nqppp/p1n1p3/1p1pP3/5P2/2NBQN2/PPP3PP/2KR3R w - - +solution Bxh7+ +id "ECM.656" +go +setboard r4rk1/pb1q1ppp/2N1p3/2Rn4/3P4/3BPQ2/1P3PPP/2R3K1 w - - +solution Bxh7+ +id "ECM.660" +go +setboard 2r2r2/p2qppkp/3p2p1/3P1P2/2n2R2/7R/P5PP/1B1Q2K1 w - - +solution Rxh7+ +id "ECM.662" +go +setboard 1r1qr1k1/5p1p/1n2p1p1/pp1pP1P1/2pP1BB1/PnP3P1/1P3PK1/1R1Q3R w - - +solution Rxh7 +id "ECM.663" +go +setboard 4rrk1/2q1bppp/p2p4/1p1Pn3/3B1R2/P2B2Q1/1PP3PP/5R1K w - - +solution Bxh7+ +id "ECM.664" +go +setboard r4rk1/pp2q1p1/4b2p/2ppb3/6n1/2P3N1/PPQBBPPP/R4RK1 b - - +solution Nxh2 +id "ECM.667" +go +setboard b3r1k1/2rN1ppp/2n1p3/p7/P3BP2/1R6/q1P2QPP/3R2K1 w - - +solution Bxh7+ +id "ECM.668" +go +setboard r1b1rnk1/pp1nb1pp/2p1pp2/q3N3/2PP1P2/3BP1N1/PBQ3PP/R4RK1 w - - +solution Bxh7+ +id "ECM.670" +go +setboard 4r1k1/2q2r1p/p3bQ2/1p4Bp/2np4/8/PPB2PP1/3RR1K1 w - - +solution Bxh7+ +id "ECM.671" +go +setboard 5rk1/pbrn1ppp/1ppN1q2/2P1p3/3P4/1PRB4/P3QPPP/5RK1 w - - +solution Bxh7+ +id "ECM.672" +go +setboard r2r2k1/p1p2p1p/4pPp1/1Pqb4/8/7R/1PB2PPP/3QR1K1 w - - +solution Rxh7 +id "ECM.676" +go +setboard rnq3rk/4bp1p/p1p3pQ/1p1pP3/1P1N1B2/2P3R1/1P3PPP/R5K1 w - - +solution e6 +id "ECM.678" +go +setboard 2rrn1k1/2q2ppp/p2pp3/1p2P1P1/4B3/P5Q1/1PP3PP/R4R1K w - - +solution Bxh7+ +id "ECM.682" +go +setboard r5k1/6bp/2q1p1p1/p2pP3/3P4/1rP2QP1/3B1PK1/2R4R w - - +solution Rxh7 +id "ECM.689" +go +setboard 1r2nr1k/6pp/pp1p1p2/2pPnN2/q1P1PB2/5PR1/4K1P1/2Q4R w - - +solution Bxe5 +id "ECM.695" +go +setboard 1r2rnk1/2R2bpp/p2q4/1p1N2R1/5P2/1Q1B3P/PP4P1/7K w - - +solution Rxg7+ +id "ECM.702" +go +setboard 4rrk1/2qb2pp/p5P1/1p2p3/1b2P3/2N5/PPPQ4/1K1R2R1 w - - +solution gxh7+ +id "ECM.704" +go +setboard 3q1k2/pp3ppn/2p1n2p/4pN1N/P3P2P/5Q2/1PP2PP1/6K1 w - - +solution Nhxg7 +id "ECM.705" +go +setboard 2r1r1k1/5ppp/p3pn2/1pb1N3/2P5/1PQ3R1/PB2qPPP/3R2K1 w - - +solution Rxg7+ +id "ECM.708" +go +setboard 7k/1bp1P1p1/3p2rp/1pb2p1q/5P2/1BP2N1P/1P4P1/R1B2R1K b - - +solution Rxg2 +id "ECM.709" +go +setboard r1q1bk1r/1p3pp1/4pn1p/p3Q3/P1P2N2/1B4R1/1P3PPP/4R1K1 w - - +solution Rxg7 +id "ECM.710" +go +setboard r4rk1/p2n2p1/1q1Qpn1p/1P6/P6B/2p5/2B1KP1P/R5R1 w - - +solution Rxg7+ +id "ECM.711" +go +setboard 3r1rk1/5pp1/pq1n1n1p/2pPR3/2B2P2/1PBQ2RP/P5P1/6K1 w - - +solution Rxg7+ +id "ECM.715" +go +setboard rn3rk1/ppq2ppp/2pb1nb1/5N2/2BP4/8/PPP1N1P1/R1B1QR1K w - - +solution Nxg7 +id "ECM.716" +go +setboard r1qb1r1k/2p3pp/p1n1bp2/1p1Np2Q/P3P3/1BP3R1/1P3PPP/R1B3K1 w - - +solution Rxg7 +id "ECM.717" +go +setboard 4rrk1/2pn2pb/p1p1qp2/1pb1pN2/P3P1PN/1P1P4/1BP2PK1/R2Q3R w - - +solution Nxg7 +id "ECM.721" +go +setboard r4rk1/1p1q1ppp/p1b4B/8/2R3R1/P2P4/1b1N1QPP/6K1 w - - +solution Bxg7 +id "ECM.723" +go +setboard rq3rk1/3b1ppp/p2bp3/3pB2Q/8/1B5P/PP3PP1/2RR2K1 w - - +solution Bxg7 +id "ECM.724" +go +setboard 2r3k1/1p2R1p1/p3n2p/2pq4/7P/1P1P2P1/PB1Q3K/8 w - - +solution Bxg7 +id "ECM.726" +go +setboard 2rr2k1/4bppp/p1n1p3/3q4/1p1P2N1/2P3R1/P3QPPP/2B2RK1 w - - +solution Nh6+ +id "ECM.727" +go +setboard rq1r1bk1/1b3pp1/3pn2p/1n2BN1P/1P2P3/3R1NP1/3Q1PB1/2R3K1 w - - +solution Bxg7 +id "ECM.728" +go +setboard r1b5/ppqn2bk/3R2pp/2p2p2/2P1rN2/4BN2/PPQ2PPP/4R1K1 w - - +solution Rxg6 +id "ECM.729" +go +setboard r1bqkbnr/pp2ppp1/2p4p/3n2N1/2BP4/5N2/PPP2PPP/R1BQK2R w KQkq - +solution Nxf7 +id "ECM.731" +go +setboard r2qr1k1/1ppb1p1p/p1np2p1/7Q/3PP2b/1B2N2P/PP3PP1/R1B2RK1 w - - +solution Bxf7+ +id "ECM.732" +go +setboard 2r3k1/pbq1np1p/1p1b1Bp1/8/6QP/2P2N2/B4PP1/4R1K1 w - - +solution Bxf7+ +id "ECM.733" +go +setboard r2r2k1/1b2qpp1/1p2n3/p1b1p2p/4P1n1/PP1B2PP/1B1NQP2/R3NRK1 b - - +solution Nxf2 +id "ECM.736" +go +setboard r2qr1k1/1b2bp1p/p3p1p1/1p2N1Bn/3P4/P6Q/1P3PPP/RB2R1K1 w - - +solution Nxf7 +id "ECM.737" +go +setboard r5k1/1pp3pp/1b1p1r2/pN1P1n2/P1P3nq/6N1/1P1B1PQP/4RRK1 b - - +solution Nxf2 +id "ECM.738" +go +setboard 2rqnk1r/pp2bpp1/2p1pn1p/2P1N2P/3P1BP1/3BQ3/PP6/2K2R1R w - - +solution Nxf7 +id "ECM.739" +go +setboard 2rq1rk1/1b2bppp/p1n5/1p1BN3/5B2/P7/1P3PPP/R2Q1RK1 w - - +solution Nd7 +id "ECM.740" +go +setboard 3r1qrk/p1p5/bbp3pp/4p3/4Pp1N/2Pn3P/PPQN1PPB/R4RK1 b - - +solution Nxf2 +id "ECM.741" +go +setboard r2qr1k1/pb2bp1p/1pn1p1pB/8/2BP4/P1P2N2/4QPPP/3R1RK1 w - - +solution d5 +id "ECM.742" +go +setboard r3r1k1/1bq1nppp/p1np4/1ppBpN2/4P3/2PP1N2/PP3PPP/R2QR1K1 w - - +solution Bxf7+ +id "ECM.743" +go +setboard r5k1/p4ppp/3qpb2/1P2N3/1nBP4/1P5P/4QPP1/4R1K1 w - - +solution Nxf7 +id "ECM.744" +go +setboard r2qr1k1/1b1nbp1p/p3pp2/1p2N3/3P4/3B1N2/PP2QPPP/R2R2K1 w - - +solution Nxf7 +id "ECM.745" +go +setboard r3k2r/p1qb1p2/1p2p2p/3pPpN1/P1nP3Q/8/2P2PPP/R1B1R1K1 w kq - +solution Nxf7 +id "ECM.746" +go +setboard 3qNk2/5p1p/1r3p2/2p5/Q1pb4/3b2P1/P4PBP/4R1K1 b - - +solution Bxf2+ +id "ECM.747" +go +setboard 2r1r1k1/1pq1bp1p/p3pnp1/P2n2N1/7R/2P4P/1PB1QPP1/2B1R1K1 w - - +solution Nxf7 +id "ECM.748" +go +setboard r1bq2k1/pp1n1ppp/3b1n2/PQ1B3r/3N1P2/2N5/1PP3PP/R1B2RK1 w - - +solution Bxf7+ +id "ECM.749" +go +setboard 2r1r1k1/5ppp/pq3b2/2pB1P2/2p2B2/5Q1P/Pn3PP1/2R1R1K1 w - - +solution Bxf7+ +id "ECM.750" +go +setboard r3kr2/1b2qp2/pp2p2N/4p2Q/8/2n5/P3B1PP/3R1R1K w q - +solution Nxf7 +id "ECM.752" +go +setboard b2r1rk1/pq2bpp1/1p2p2p/4N2n/2P2R2/1PB2N2/1P2QPPP/4R1K1 w - - +solution Rxf7 +id "ECM.753" +go +setboard 1r2q1k1/p3pp2/3p1bp1/2pP2N1/8/P5PB/2Q2PK1/1rBR4 w - - +solution Nxf7 +id "ECM.756" +go +setboard 2rqrbk1/pb1n1p1p/1p2pnp1/4N3/2BP1N2/1P2Q3/PB3PPP/3R1RK1 w - - +solution Nxf7 +id "ECM.757" +go +setboard r1bqrbk1/5p1p/2pp2nB/pp5Q/4P3/PBNPR2P/1P4P1/R5K1 w - - +solution Bxf7+ +id "ECM.759" +go +setboard r1bqkb1r/1p3ppp/pn1P1n2/4p3/2B5/2N2N2/PP3PPP/R1BQ1RK1 w kq - +solution Bxf7+ +id "ECM.760" +go +setboard r1bqr1k1/1p1nnpb1/p5pp/2P1p1B1/B3N3/5N2/P4PPP/2RQR1K1 w - - +solution Nd6 +id "ECM.765" +go +setboard 5rk1/r2qnppp/p1nN4/2Q5/3PB3/4P3/6PP/R4RK1 w - - +solution Nxf7 +id "ECM.768" +go +setboard 1qr1b1k1/4bpp1/pn2p2p/1p1nN3/3P4/P2BBN1Q/1P3PPP/4R1K1 w - - +solution Bxh6 +id "ECM.772" +go +setboard 4r1k1/p1pq1pp1/2p5/3p1b2/Q7/2P1B2P/P1P1rPP1/2R2RK1 b - - +solution Bxh3 +id "ECM.778" +go +setboard 3r1r1k/p5p1/n1p2p1p/1qp2b2/N1R4R/1PB1P1P1/P2P3P/3Q2K1 w - - +solution Rxh6+ +id "ECM.781" +go +setboard 6rk/3b1n1p/1p1q3b/1PpNp3/2P1Pp2/2Q2NrP/5RP1/2R2B1K b - - +solution Bxh3 +id "ECM.783" +go +setboard r2q1rk1/ppp2pp1/1b2b2p/3n3Q/2Bp4/3P1N2/PPP2PPP/R1B1R1K1 w - - +solution Bxh6 +id "ECM.784" +go +setboard r3rbk1/1bp1qpp1/p6p/np2p2Q/4P2N/1BP4P/PP3PP1/R1B1R1K1 w - - +solution Bg5 +id "ECM.785" +go +setboard 4q3/p2r1ppk/R6p/3n4/3B1Q2/4P2P/5PP1/6K1 w - - +solution Rxh6+ +id "ECM.786" +go +setboard 5rk1/Qp5p/3pp1p1/4n3/2P1P2q/5r1P/P3NPP1/3R1RK1 b - - +solution Rxh3 +id "ECM.788" +go +setboard 3q1rk1/p2bbpp1/1rn4p/1pp2P2/3pBBP1/3P3P/PPPQ3N/R4RK1 w - - +solution Bxh6 +id "ECM.790" +go +setboard 2br2k1/4qppp/p5r1/2pBp3/2P1Pn2/4Q2P/RP3PPK/1N4R1 b - - +solution Bxh3 +id "ECM.791" +go +setboard r1b2rk1/pp2bpp1/4p2p/2q4Q/5nNB/2PB4/PP3PPP/2KR3R w - - +solution Nxh6+ +id "ECM.794" +go +setboard 6k1/p4ppp/1pn1b1rr/8/PBpPp2q/2P1P1NP/5PP1/RR3QK1 b - - +solution Bxh3 +id "ECM.795" +go +setboard r1b2rk1/1p3pp1/p5Pp/2bpPp1Q/3N4/1Pq1B1R1/2P4P/3R2K1 w - - +solution Bxh6 +id "ECM.796" +go +setboard r2r2k1/pp1n1bp1/2p2p1p/b4N2/q2BR3/2QB2PP/1PP5/2KR4 w - - +solution Nxh6+ +id "ECM.797" +go +setboard 3r2bk/1q4p1/p2P1N1p/2p1rP2/pb5R/7P/1P4P1/2Q2RK1 w - - +solution Rxh6+ +id "ECM.798" +go +setboard r6r/ppnqpk2/3pbpp1/5N2/1PP1P3/5RR1/P2QB1PP/6K1 w - - +solution Nh6+ +id "ECM.801" +go +setboard 3r3r/p4pk1/5Rp1/3q4/1p1P2RQ/5N2/P1P4P/2b4K w - - +solution Rfxg6+ +id "ECM.802" +go +setboard 2Nq1rk1/6pp/b1p2b2/p6Q/np1p4/6P1/PB3PBP/R3R1K1 w - - +solution Be4 +id "ECM.806" +go +setboard r2r4/p4pk1/2p3p1/1p1nPR2/5p1Q/2N5/PPPq4/1K4R1 w - - +solution e6 +id "ECM.807" +go +setboard 2kr3r/pbq3p1/1p2pp2/2b4n/2P1B3/1P1N2Pp/PB2QP1P/R4RK1 b - - +solution Nxg3 +id "ECM.808" +go +setboard 3rr3/3q1p1k/p2P2pp/1bp1b3/5N2/6QP/P1B3P1/3RR1K1 w - - +solution Bxg6+ +id "ECM.812" +go +setboard r2q1rk1/pp2ppb1/3pn1pQ/3R4/2P3B1/4BR2/PP4PP/6K1 w - - +solution Qxg6 +id "ECM.813" +go +setboard 1n1b1rk1/r4p1p/p1p2qpQ/P3Np2/2BP4/2P1R3/5PPP/R5K1 w - - +solution Rb1 +id "ECM.814" +go +setboard 6rk/pb3p1p/3bpPq1/3P4/1p1B3r/1B4P1/PPRQ1R1P/6K1 b - - +solution Bxg3 +id "ECM.815" +go +setboard r2q1rk1/pb1nbp1p/1p2p1p1/4N1BQ/2PP4/P7/5PPP/RB2R1K1 w - - +solution Nxg6 +id "ECM.817" +go +setboard r3r1k1/b1p2pn1/p2q1Bp1/1p1bN1Qp/3P4/2P4P/PPB2PP1/R3R1K1 w - - +solution Nxg6 +id "ECM.819" +go +setboard 3r2k1/p1rn1p1p/1p2pp2/6q1/3PQNP1/5P2/P1P4R/R5K1 w - - +solution Nxe6 +id "ECM.820" +go +setboard k2r3r/ppq2p1p/n1pb1Pp1/4p3/2Q5/1R2B1P1/PPP2PBP/R5K1 w - - +solution Rxb7 +id "ECM.821" +go +setboard k7/pp1N4/4P3/5P2/8/5p2/1R6/B4Knq w - - +solution Nb6+ +id "ECM.823" +go +setboard 4rrk1/p5pp/1p4q1/3p2n1/2pP2P1/P1P1PP2/3B2K1/1R2QR2 b - - +solution Nxf3 +id "ECM.824" +go +setboard 1rbq2k1/b1p3pp/p1Pp4/3Ppr2/8/5N2/PPQ2PPP/R1B2RK1 b - - +solution Rxf3 +id "ECM.826" +go +setboard 1r1q1r1k/2p3pp/1p1bQ3/p7/1PP5/Pn3B2/1B3PPP/R4RK1 b - - +solution Rxf3 +id "ECM.827" +go +setboard r4rk1/2p1qpp1/p1p5/2Ppn2b/2PQ1N1p/4P3/PB3PPP/R4RK1 b - - +solution Nf3+ +id "ECM.828" +go +setboard 1n2r3/p1pq1kp1/1b1pNpp1/3P4/5RP1/3Q3P/1B3P2/6K1 w - - +solution Bxf6 +id "ECM.830" +go +setboard 1rn5/p3Bk1p/1pq1bpp1/P3p3/1Q2P2P/2P3P1/5PB1/1R4K1 w - - +solution Bxf6 +id "ECM.835" +go +setboard r3k2r/1bq1bp2/p3p1pp/1p2P3/3NpP2/4B1Q1/PPP3PP/1K1R3R w kq - +solution Nxe6 +id "ECM.839" +go +setboard rnbqkb1r/pp1n1p2/4p1p1/1N1pP2p/1P4Q1/3B1N2/P1PB1PPP/R3K2R w KQkq - +solution Qxe6+ +id "ECM.840" +go +setboard r1b1k1nr/3n1p1p/1qpBp1p1/pp2b3/4PN2/PBN2Q2/1PP2PPP/2KR3R w kq - +solution Nxe6 +id "ECM.842" +go +setboard r3k2r/pp1n1pb1/1qn1p1p1/2p3Pp/4R2P/2NP2QB/PPPB1P2/2K1R3 w kq - +solution Rxe6+ +id "ECM.844" +go +setboard r3k2r/1q3ppp/p3p3/2b1P3/p2N1Q2/P7/1PP3PP/3R1R1K w kq - +solution Nxe6 +id "ECM.845" +go +setboard rnbqkb1r/1p1n1pp1/p3p2p/3pP3/3p1NQP/2N5/P1PB1PP1/R3KB1R w KQkq - +solution Nxe6 +id "ECM.847" +go +setboard 3r1b1R/3bkpp1/1p1np3/1BqpPPP1/PQ1N4/8/1PP5/1K6 w - - +solution f6+ +id "ECM.848" +go +setboard 3r2k1/2p1bppp/4b3/p2pP3/qr1N1B1P/8/1PPQ2P1/1K1RR3 b - - +solution Rxb2+ +id "ECM.850" +go +setboard 1k1r3r/ppR2ppp/1q2b3/1N6/4Q3/8/PP3PPP/4R1K1 w - - +solution Rxb7+ +id "ECM.851" +go +setboard 1r4k1/1r3p2/p1p1b1pQ/q3P3/P7/bPN1R1P1/2P4P/1K1R1B2 b - - +solution Bxb3 +id "ECM.855" +go +setboard 6k1/5p2/R3p1p1/1pq1PpB1/4nP2/5Q1P/P2r2PK/8 w - - +solution Ra8+ +id "ECM.857" +go +setboard 1r6/5pk1/p1b2qpp/P1P1n3/1N6/Q5NP/5PP1/3R2K1 b - - +solution Bxg2 +id "ECM.859" +go +setboard 2R5/p3q1kp/6p1/3p4/b2P2p1/Pr4N1/5Q2/3K3R w - - +solution Nf5+ +id "ECM.861" +go +setboard 3r4/kb6/pp6/4R1pr/PPpq4/2N3Q1/2P3PP/3R3K b - - +solution Rf8 +id "ECM.862" +go +setboard 4r1k1/5p1p/4q1p1/8/Q5n1/3B2P1/P4P1P/2R3K1 b - - +solution Nxf2 +id "ECM.863" +go +setboard r1bq1rk1/ppp1n1bn/3p2p1/3Pp1Pp/1PP1Pp1P/2NN1P2/P3B3/R1BQ1RK1 b - - +solution Nxg5 +id "ECM.865" +go +setboard 1r4k1/pp4pp/2n1b3/1Rq1p3/2P2r2/P1B2P2/2Q1B1PP/3R1K2 b - - +solution Rxf3+ +id "ECM.868" +go +setboard 7k/1p4p1/2p4r/5p2/p1QP1q2/2P2PR1/r4P1P/4R2K b - - +solution Rxh2+ +id "ECM.869" +go +setboard 1r3r2/6kp/3p1pp1/qnp1pP2/1p2P2N/3P4/PPPQ1P1P/1K1R2R1 w - - +solution fxg6 +id "ECM.870" +go +setboard 5rk1/1rP3pp/p4n2/3Pp3/1P2Pq2/2Q4P/P5P1/R3R1K1 b - - +solution Rxc7 +id "ECM.871" +go +setboard 2rq1rk1/5ppp/2b1pb2/np6/6N1/2NBB3/PP3PPP/R2Q2K1 w - - +solution Bb6 +id "ECM.872" +go +setboard 2Qbq1k1/6p1/1p4Np/4p2P/3rP3/8/3p2PK/3R4 w - - +solution Rf1 +id "ECM.874" +go +setboard 2K5/6p1/kp2P3/1p6/1P6/2P1P2p/8/1r6 w - - +solution e7 +id "ECM.876" +go |