# positions not solved in 1 sec/move (Pentium 233). # 1b6/3r4/1p1Pbp2/k1p3p1/pNP2pPp/P1P1pP1P/4P1KR/5BNQ w Nb4-c6+? test matesearch r2qk2r/1pp2pp1/3p1n2/pBbNp1Bp/Pn2P1bQ/3P4/1PP1NPPP/R3K2R b Ke8-f8? r1bqkbnr/ppp1pppp/2n5/1B6/3Pp3/8/PPP2PPP/RNBQK1NR w Bb5xc6+? 2b5/1pkp1p1r/3Np3/2P1P3/p4P1p/7R/PP1K4/8 w Rh3-a3? * r2qk2r/1pp2pp1/3p1n2/p1bNp1Bp/PnB1P1bQ/3P4/1PP1NPPP/R3K2R w Bc4-b5+? r6k/pp2rp1p/1q4b1/2p1p1P1/R1P3BR/B1bP3N/4PP2/2Q3K1 b Bc3-d4? +30 r4rk1/1ppqp1b1/p1n1pn1p/1B1p2p1/3P4/6B1/PPPN1PPP/R2QR1K1 w Bb5xc6! +30 1r1r2k1/2p2pp1/p6p/5b1B/8/Pn2P3/1P3PPP/3RNRK1 w Ne1-f3? 8/3k4/1K5p/5p2/q4P2/8/8/8 b Kd7-d6? Qa4-b4+! rnbq1rk1/ppp1p1bp/6p1/3n1p2/3P4/5NP1/PP1NPPBP/R1BQK2R w Ke1-g1! not Rf1/Rg1? # # those above are not solved in 1 sec/move (Pentium 233). # rn2kbr1/pp1qpNpp/4B3/2p5/3pP3/8/PPPB2PP/RN1Q1RK1 b Qd7xe6! rn1q1rk1/pb2bppp/1p2p3/2Pp4/8/2N1P1P1/PPPB1PBP/R2QR1K1 b b6xc5! r2qk2r/pp2ppbp/6p1/4n3/3B4/2P5/PP3PPP/RN1Q1RK1 b Rh8-g8? rnbqkbnr/ppppp1pp/8/5p2/3P4/5N2/PPP1PPPP/RNBQKB1R b d7-d5? 2bk4/1p1p1p1r/3Np3/2P1P3/p4P1p/7R/PP1K4/8 b Kd8-c7! not Rh7-g7? * 2bk4/1p1p1pr1/p2Np3/P1P1P3/5P1p/2K4R/1P6/8 b Rg7-h7! not f7-f6? 2bk4/1p1p1pr1/3Np3/2P1P3/p4P1p/2K4R/PP6/8 b Rg7-h7! not f7-f6? 2r3k1/pp4pp/4R3/2br4/P4B2/1Pp2pP1/5P1P/2R3K1 w Rc1-e1? r2q1rk1/ppp2ppp/2nbp3/8/2pPn3/5NP1/PP2PPBP/R1BQ1RK1 w Qd1-c2! rnbqk2r/ppp1bppp/3p1n2/8/2PQ4/2N3P1/PP2PPBP/R1B1K1NR b c7-c5? selfplay(?) -30 2bk4/1p1p1p1r/p2Np3/P1P1P3/5P1p/7R/1P1K4/8 b Kd8-c7! not Rh7-g7? -30 rnbqkb1r/ppp2ppp/1n2p3/4N3/2PP4/8/PP3PPP/RNBQKB1R w c4-c5? Nova rnbqk2r/pp3ppp/3b4/4N3/1P1pQ3/8/P1P2PPP/RNB2RK1 b Bd6xb4? selfplay(b4->b2) rn1qk2r/pp2ppbp/2p3p1/8/2BPP3/2P2b2/P4PPP/R1BQK2R w Bc4xf7+? 4rrk1/1p4pp/2p5/3pNp2/n2P1P2/q3P1P1/P1R2Q1P/K2R4 b Na4-c3? k1r5/7Q/1pn1R3/2b3q1/p1Pp4/PP1P2B1/7P/6KR b a4xb3 not Qg5-c1? 4N2k/2r3N1/1r6/7K/8/8/B7/8 b Rc7-c5+! 4R3/p1p2kpp/8/2br4/5B2/P5P1/1Pp2P1P/6K1 w Re8-e1! not h3??? r2qkb1r/pppn1ppp/4p3/3p1b2/2PP1P2/2N1PN2/PP1n2PP/R2QKB1R w Ke1xd2? rnbqkb1r/ppp1pppp/5n2/3P4/8/5N2/PP1PPPPP/RNBQKB1R b Nf6xd5! (Nb8-d7?) 2rqkb1r/p4ppp/1p3B2/4p3/3pB3/3P4/PPP2PPP/R2Q1RK1 b Qd8xf6! not g7xf6? R4rk1/5ppp/p3p3/N3P2n/3P2b1/2P5/5PP1/4B1K1 w Ra8xf8! (2,6,0) not Rxa6 rnbqkb1r/pp1ppppp/5n2/2p1P3/8/5N2/PPPP1PPP/RNBQKB1R b Nf6-e4? r3kb1r/pp2pppp/1qn5/2ppP3/8/3PBP2/PPP1B2P/RN1Q2KR w Nb1-c3? r2qk2r/pQ1n1ppp/8/2P1p3/2PpP3/3P1N2/P4nPP/2KR1B1R w Nf3xe5? gameerror 4k2r/1p3B1p/2p5/p5p1/4QP1q/2P1P2P/PP1r4/1R3K1R b Ke8-f8? 1r1r2k1/2p2p2/p5pp/7B/7N/Pn1bP3/1P3PPP/3R1RK1 w Bh5xg6? # those above are not solved in 3 sec/move (Pentium 233). r2q1k1r/1pp2pp1/3p1n2/pBbNp1Bp/Pn2P1bQ/3P4/1PP1NPPP/R3K2R w Ke1-d2? gameerror k1r5/7Q/1pn1R3/2b3q1/p1Pp4/P2P2B1/1P5P/6KR w b2-b3? k1r5/8/1pn5/6q1/P1PpQ3/3P2B1/7P/2b1R1KR w Re1xc1? rnbqkb1r/pp2pppp/8/2ppP3/8/3P1N2/PPP2KPP/RNBQ1B1R w Kf2-g1? 2rq2r1/3k3p/1pn1p3/p5p1/1bPp2B1/3P4/PP2RB1P/3Q2KR b Rc8-a8? r2q4/1k5p/1pn1R3/2b3p1/p1Pp4/P2P2B1/1P5P/3Q2KR b g5-g4? r2qkb1r/pp1bpppp/n2p4/3P4/1nP2B2/2N5/PP3PPP/R2QKBNR b g7-g6? rn1q1r1k/4ppb1/pn4p1/2p1P1Qp/3pN2B/1B6/PPP2PPP/R3R1K1 b Ra8-a7? (c5-c4!) 3qkb1r/p4p1p/1p3p2/2r1pB2/3p4/3P4/PPP2PPP/R2Q1RK1 w b2-b4? 4rrnk/pp3p1p/n1q3b1/b1p1pNP1/2P3BR/PP1PB2N/4PP2/R4QK1 b Qc6-b6? r1bqkb1r/pp2pppp/2np1n2/2p5/2B1P3/3P1N2/PPP2PPP/RNBQK2R w Nb1-d2? r2qkb1r/pp2pppp/2np1n2/2p5/2B1P1b1/3P1N2/PPPN1PPP/R1BQK2R w Bc4-b5? 2rqkb1r/pp2pppp/2np1n2/1Bp5/4P1b1/3P1N2/PPPN1PPP/R1BQ1RK1 b Rh8-g8? 1r2k2r/p1p2pp1/2pb3p/5p2/2PPpqP1/2N2b1P/PPQ2P2/R1N2RK1 w Qc2xe4 ArcChess r3kb1r/pp2pppp/2nq4/2n4b/2P5/4BN1P/PP2BPP1/R2QK2R w Ke1-f1? rn1qkb1r/ppp1pppp/3p4/2nPPb2/8/4BN2/PPPN1PPP/R2QKB1R b Bf5-c8? rn1qkb1r/pppnpppp/8/3pP3/3P4/8/PPP2PPP/RNBQKB1R w e5-e6? 1n1q1r1k/1r2ppb1/p5p1/4P1Qp/2Bp3B/1P6/P1P2PPP/R3R1K1 b Nb8-c6? q4r1k/r3ppb1/2n3p1/1B2P2p/3p1Q1B/1P6/P1P2PPP/R3R1K1 b Ra7xa2? r2qk2r/pQ1n1ppp/8/2p1p3/1PPpP1n1/3P1N2/P4PPP/2KR1B1R w b4xc5? gameerror 4k2r/1p3p1p/2p1B3/p5p1/4QP1q/2P1P2P/PP1r4/1R3K1R w Be6xf7? 4kr2/1p5p/2p5/p5P1/7q/2P1P2P/PP2K3/3Q3R b Qh4-e4? (Rf8-f2!) 4kr2/1p5p/2p5/p5P1/4q3/2P1P2P/PP2K3/3Q3R w Qd1-d6? r2qk2r/1pp2pp1/2np1n2/p1bNp1Bp/P1B1P1bQ/3P4/1PP1NPPP/R3K2R b Nc6-b4? r2q1k1r/1pp2pp1/3p1n2/pBbNp1Bp/Pn2P1bQ/3P4/1PPKNPPP/R6R b Nb4xc2? 1rb1k1nr/p1pp1pq1/2n1p1p1/1pb1P1Np/4BP2/6Q1/PPPP2PP/RNBK3R b f7-f5? r1b1k2r/pp1p1p1p/4p3/1B6/4PP2/1QP1n1q1/PP4P1/RNK2R2 w c3-c4? 2b1k1r1/1p1p1p2/1r2p3/pBP1P2p/5P2/2N3n1/PP1K2P1/4R3 b Ng3-e4? horisont 2bk4/1p1p1pr1/3Np3/2P1P3/p4P1p/7R/PP1K4/8 w Rh3xh4! not Kd2-c3? 2bk4/1p1p1P2/3Np3/2P5/p4r1p/2K4R/PP6/8 w f7-f8? 2bk1r2/1p1p4/3Np3/2P5/p6p/2K4R/PP6/8 w Rh3xh4! not b2-b4? r1bqk1nr/p3bppp/2n1p3/1p1p2B1/1P6/2P2NP1/P3PPBP/RN1Q1RK1 w e2e3? (4,4,2) 14/8/96 r4rk1/3q1ppp/p4B2/2pp1P1n/3n4/2NBQ3/PP3PPP/R4RK1 b g7xf6? (3,3,4) 14/8/96 5b2/1k6/pp3pp1/2p5/1nP2P2/1P2B1P1/P4N1P/7K w f4-f5? rnbqkb1r/pp1ppppp/8/3nP3/3p4/5N2/PPP2PPP/RNBQKB1R w Bf1-d3? r1bqkbnr/ppp1pppp/2n5/3p4/3PP3/8/PPP2PPP/RNBQKBNR w Bf1-b5? #5bb1/4r3/4P1p1/6pk/5pNp/4pP1P/4P1KP/5BNQ w Ng4-f6+? test matesearch #x=exit!