Looking for solutions with predicted variations for these...

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Dann Corbit
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Looking for solutions with predicted variations for these...

Post by Dann Corbit » Thu Feb 10, 2011 8:16 pm

ChestUCI.epd mates that I do not have a worked out solution for:

Code: Select all

8/ppp1P1p1/8/8/3p4/8/1ppp2K1/br2k2n w - - bm #89;
2K5/p5p1/rp6/1p2p3/brpn4/Rnk5/4p1p1/2B1N1N1 w - - bm #66; 00:13+ @ C2/R0/K1/P5/X10;
5Kbk/4B1pp/3N1R2/p3P2n/3P2p1/2P2p2/1P1pP1r1/1B4n1 w - - bm #12; 00:02 @ C0/R-2/K1/P9/X29;
8/pp2Kp1B/1p2prrb/4pkpN/1p2n1n1/8/P1P5/4N3 w - - bm #65;
B2n4/7p/4p2p/4P1np/k1KP3p/8/1P2p3/4Bb2 w - - bm #24; --:-- @ C0/R0/K1/P7/X22; 01'30" (Gustav);
r1b5/1pKp4/pP1P1p1p/P4p1B/3pn2p/1P1k4/1P6/5N1N w - - bm #121;
8/1p3ppp/8/1p6/1P6/5p1p/kPK3pr/2B3Nb w - - bm #38; 00:02+ @ C14/R0/K2/P7/X16;
4N3/p3p3/8/P5p1/6Pn/1BP4k/1Q2Kp1p/4b3 w - - bm #17;
5K1n/5npb/2p1p1pb/6pp/2N1P1P1/2BkNB1P/1p1P4/1r6 w - - bm #26;
B7/p1p5/kb1p4/p3p3/P1N2p2/6p1/7p/K7 w - - bm #21; --:-- @ C0/R0/K1/P7/X21;
8/p1p5/3p4/p3p3/3k1p2/1K2b1p1/1NP4p/7B w - - bm #23;
7n/ppp2p2/2N2Pp1/6B1/8/8/p1p2PKp/rbNk1rbR w - - bm #57;
3N1qN1/1Kn2P2/1Q1p1Pp1/3P1pp1/1R6/1p1p4/kp1p4/b2b3n w - - bm #125;
4k1nr/n1K1p1bp/2pP1p1p/1pP1PP1P/7P/P7/Q1P5/3q4 w k - bm #14; 00:56 @ C0/R0/K3/P5/X21;
3K4/b1p3p1/kpP3p1/6P1/1P6/PbN1Bp2/pPp2P2/n7 w - - bm #18; 00:00 @ C0/R0/K2/P2/X7;
7r/5n1n/ppp4k/4NK2/5N2/8/8/8 w - - bm #17; 01:45+ @ C0/R0/K2/P5/X14;
4NB1k/3P4/n2K1p1p/2p1n3/1b6/2p1p1P1/8/3B4 w - - bm #16;
n1K5/bNp1p1p1/1pP3p1/1k2p3/1N3n2/PP4p1/4rpP1/5B2 w - - bm #101;
8/3p1p1p/3p4/8/5N2/1N3bpp/1K2pp1r/5k1r w - - bm #50;
8/8/8/p7/b6p/K2Q4/p1r5/rk6 w - - bm #18; 00:47 @ C0/R0/K2/P4/X26;
1Brb1B2/Pbn1r3/2pkP3/2p2P2/2Pb1P2/1P1KpP2/1p2P3/4R3 w - - bm #16; --:-- @ C0/R0/K2/P4/X14;
8/8/6k1/Q7/8/8/3p1pp1/3Kbrrb w - - bm #20; 00:02+ @ C2/R0/K6/P1/X5;
8/pp3p2/8/8/2p1p2N/2p1B3/1pp1k1NK/brrb4 w - - bm #36; --:-- @ C30/R0/K4/P5/X10;
6b1/pp3pK1/5Bn1/3Nn3/6P1/pp1p1B2/pk1p4/rrb5 w - - bm #105;
5b2/7p/B1KP4/3P4/1p2k1NN/2p1Bp1P/1np1pP2/4r1n1 w - - bm #11; 00:00 @ C0/R1/K2/P8/X22;
5b1r/p3pKp1/4P1Pp/7P/8/p2N2p1/P4brp/2NRnkqn w - - bm #46; 05'32" (Gustav);
7n/3p1p2/3p1Np1/3p1pP1/3p1p1B/5k1b/3K1Pr1/7B w - - bm #62; 00:01+ @ C0/R0/K1/P4/X5;
4q3/4pp2/1Pr1p3/8/1k6/R1p5/1n2K3/3Q4 w - - bm #14; 00:24 @ C2/R7/K5/P5/X25;
8/5p2/7p/8/pK6/1p5p/rp3ppr/bQ1N1bqk w - - bm #43; 00:42+ @ C2/R0/K1/P5/X10;
4R3/pn1p1p1p/p2n4/8/8/p4p2/7p/5K1k w - - bm #69;
k1b5/1pBp1p1p/1P1PpP2/1p4P1/4p3/8/1pK1P3/b7 w - - bm #50; 00:25+ @ C2/R0/K2/P4/X5;
6br/5p2/2pN4/2p2Kpk/2P2R2/6Pp/2P4P/8 w - - bm #21; 00:02 @ C2/R0/K2/P4/X4;
8/p5p1/1pP3p1/p5p1/k3p3/4p3/K7/8 w - - bm #42;
K7/p7/6B1/6p1/2P3p1/1pP1p1P1/ppn1P1p1/rkb3R1 w - - bm #17; 02:14 @ C0/R-10/K1/P2/X7;
8/2p5/1pPp4/1P1PB3/2nnRR2/6kp/pprrp2p/qbb4K w - - bm #50; 00:06 @ C2/R0/K6/P1/X5;
8/8/2B4p/3RPp1K/5PrP/1p1pB2p/bp1Pp2p/qrn1Rn1k w - - bm #18;
k7/1p6/8/7P/1p6/8/pppKp3/rqrb4 w - - bm #43; 01:59+ @ C2/R0/K0/P3/X10;
8/6pp/5p2/k7/3p4/1Q2p3/3prpp1/3Kbqrb w - - bm #57; --:-- @ C6/R0/K6/P5/X9;
8/8/8/1P6/p3N3/P2Nb2n/2K3pr/5nrk w - - bm #16; --:-- @ C0/R0/K1/P3/X18;
4k3/3p4/5Q2/8/8/1p1p4/pp1p4/rrbK4 w - - bm #30; 00:26+ @ C2/R0/K5/P2/X5;
qnb3kr/3p2P1/2pPp1B1/1pP2N2/pP1pPB2/1P3r2/7P/6K1 w - - bm #16; 00:05 @ C0/R2/K2/P8/X28;
6qk/b1pp4/5K1B/1p6/4pp1N/1Q6/4p3/8 w - - bm #22; 00:43 @ C0/R3/K3/P0/X40;
5n2/p3p3/P1Rp1bp1/1KnPPp2/1Rp3PP/kp3BP1/NrrB4/qbQ5 w - - bm #24;
8/1p6/8/3p3k/3p4/6Q1/pp1p4/rrbK4 w - - bm #46; Duals(4); 01:43+ @ C2/R0/K5/P3/X6;
8/8/4p3/p7/rpN1p3/1p6/kbp1N3/qbQ2K2 w - - bm #32; 02:08 @ C2/R0/K1/P5/X11;
N7/2p5/6p1/6B1/2p5/1R2p3/1pp1p3/brqbk1K1 w - - bm #11; 00:00 @ C2/R0/K2/P5/X7;
8/8/1p6/2p4N/4N3/7n/2K3pn/4B2k w - - bm #12; 01:17 @ C0/R9/K2/P4/X14;
8/7R/1p2K1p1/1Pp3Bb/2Pp1Pkr/3Pp1pq/4Pprp/5Bbn w - - bm #25; 00:00 @ C2/R0/K2/P1/X1;
k1b5/1p1p1p1p/1PpPpP2/2B5/8/2p1p2P/2PbP3/3K4 w - - bm #56; --:-- @ C22/R0/K2/P5/X7;
6n1/2p5/r6p/3Q1b1p/2K5/p1b1p1p1/kp3p2/q4r1n w - - bm #64;
8/3k4/3p1Q2/8/8/1p1p4/pp1p4/rrbK4 w - - bm #23; 00:29+ @ C2/R0/K6/P2/X6;
8/8/1pBp4/1Pkp4/p2p1p2/p2PbP2/N7/K7 w - - bm #43; 00:23+ @ C2/R0/K1/P2/X8;
n3k3/3R4/P1pB3K/1p2p3/qnb2pB1/1prp3p/3pr1P1/5R2 w - - bm #12; 28:45 @ C0/R-4/K3/P14/X42;
3K4/2p2p2/2P2P2/4R3/R1p5/1prp2p1/1prp2P1/1kbB4 w - - bm #23; 00:14 @ C2/R0/K3/P2/X2;
8/1p6/7p/2RPP2p/pp1P3P/qp1B1P2/pk1K4/b7 w - - bm #24; 00:04 @ C2/R0/K2/P2/X2;
8/p1p3Pr/p1p2P2/7p/7k/6p1/p1p3P1/rbK5 w - - bm #64;
8/8/8/5P1P/6k1/4p3/ppp1p3/brrbK3 w - - bm #39; 00:53+ @ C2/R0/K0/P1/X8;
1b5r/p3pN2/p2B1p2/p6p/Bp6/kP6/1p6/1K6 w - - bm #26; 03:42+ @ C2/R0/K1/P4/X14;
8/1p1p2p1/5p1p/5P1P/1p1p1P2/pP1P1P2/P1BK4/k7 w - - bm #71; 00:04+ @ C2/R0/K2/P5/X8;
rnk5/p2p3p/p1pPp3/2P1Pp2/5P2/6p1/6Pb/3NBK2 w - - bm #47; --:-- @ C0/R0/K2/P3/X4;
5brq/p1p1pPkb/PpP1P1p1/1P1PK1p1/2pP2p1/2P3N1/8/7R w - - bm #32; 00:31 @ C0/R0/K2/P3/X3;
8/4p3/3p4/p5p1/3n2Kp/p3N1p1/rb1N2pr/k1n3Rb w - - bm #102;
q2k3r/pnrP1Q2/Nb1p1p2/2p1p3/1p3p2/8/8/1B2K3 w - - bm #29; 00:25 @ C0/R1/K1/P11/X27;
3N4/2r5/4p3/4k1P1/2pR2P1/p1P3Kp/P3p1p1/4N1nr w - - bm #11; 00:00 @ C0/R-6/K1/P4/X13;
n1QBq1k1/5p1p/5KP1/p7/8/8/8/8 w - - bm #12; 00:03 @ C0/R7/K3/P0/X35;
8/6B1/4B3/8/1B2p3/4p3/4p1pp/2k1Kbrr w - - bm #31; --:-- @ C2/R0/K7/P1/X6;
nkNn4/2pP1p2/1pP1pPp1/pP2P1P1/8/1p6/bP6/2K5 w - - bm #43;
6bn/2p2p2/5Pp1/1P4P1/3p4/p7/rbP1N1K1/qknQ4 w - - bm #14; 00:41 @ C0/R0/K1/P4/X7;
nb1B4/qrrp4/rk1P3K/pP3p2/P1p2P2/P2NP3/2BPRN1P/8 w - - bm #18; --:-- @ C0/R-9/K4/P2/X15;
8/8/8/1p6/6k1/1p2Q3/p1p1p3/rbrbK3 w - - bm #40; 01:21+ @ C2/R0/K6/P3/X5;
B7/1r3r2/3nn3/p1p1pp1N/2Ppkp1P/3Np2K/Pp2P1P1/bR6 w - - bm #14;
7k/6p1/4P1P1/qp2N3/8/p1p3KB/p3p2p/4B3 w - - bm #29; 09:30 @ C0/R-3/K2/P6/X25;
1K6/3p4/3p4/8/p3n3/1p1N3p/rp2N1br/bR3n1k w - - bm #50;
8/p6p/7p/p6p/b3Q2p/K6p/p1r5/rk6 w - - bm #120;
2n1n1r1/1qp2R1B/bp4N1/1p1rP3/1p1b2p1/6R1/3p1p2/3K1k1N w - - bm #15; --:-- @ C0/R-3/K4/P9/X34;
5k2/2p2n1p/1P6/4pK2/3Pp1PB/1p4P1/2p5/Rr6 w - - bm #21;
7K/7p/3p1pp1/B5pr/4n1pb/3N1bk1/4prn1/6RR w - - bm #61; 00:12+ @ C2/R0/K1/P5/X9;
7K/B7/8/p7/8/PnN3p1/p5Pp/kbR5 w - - bm #17; 15:40 @ C0/R0/K1/P2/X12; 00'34" (Gustav);
8/p7/p7/p7/8/Bp6/bnpN4/2k1K3 w - - bm #26; 00:00 @ C2/R0/K1/P3/X3;
5Q2/p1p5/p1p5/6rp/7k/6p1/p1p3P1/rbK5 w - - bm #62; 00:05+ @ C2/R0/K2/P5/X7;
BnK1N3/b6p/pp2p3/4k2p/pBp1P3/1b1r1P2/4NPnp/5R2 w - - bm #12; 00:20 @ C0/R-3/K2/P11/X31;
8/8/2k5/8/3p4/Qp1p4/pp1p4/rrbK4 w - - bm #20; 00:18 @ C2/R0/K7/P1/X6;
k7/rn1N1p2/n1B5/2bN1p1p/7P/4p1P1/P3P3/3K4 w - - bm #32;
8/1p2k3/8/8/5Q2/8/ppp1p3/bqrbK3 w - - bm #50; 00:35+ @ C2/R0/K6/P2/X7;
k7/8/1Q6/8/8/6p1/1p1pppp1/1Kbrqbrn w - - bm #26; 00:01+ @ C2/R0/K4/P1/X3;
nb6/2p5/1pP5/1P2K1p1/6p1/1p5n/1P2N1br/3NRn1k w - - bm #62; 00:06+ @ C2/R0/K2/P4/X10;
8/8/3p4/1Q6/8/2k5/ppp1p3/brrbK3 w - - bm #22; 00:08+ @ C6/R0/K7/P1/X6;
1K1n2q1/1p4pR/1prPPpPn/1RB1p1rP/8/1B2p3/2p2b2/1k2N3 w - - bm #69; 00:00 @ C3/R0/K3/P2/X2;
7k/b1p1N1pr/2P3p1/2p3Pb/1pP1B1p1/1P3pP1/3P1P1n/4K3 w - - bm #25; --:-- @ C2/R0/K2/P4/X8;
8/p5p1/4p3/4Pp2/R4P2/2kP1P2/p2p1K2/qrbB4 w - - bm #17; 04:43 @ C0/R-9/K3/P4/X11;
2n1n1r1/1qp2R1B/bp4N1/1p1rP3/1p1b2p1/6R1/P2p1p2/3K1k1N w - - bm #14; 00:45+ @ C0/R-2/K2/P9/X34;
B7/2N3r1/8/q6Q/1n6/3rpp2/5PPp/1R2K2k w - - bm #15; --:-- @ C0/R-6/K4/P6/X45;
6n1/ppKB1p2/3B1p1p/3k1NPP/rp3p2/3P3P/n3P1pb/8 w - - bm #18; 00:26 @ C0/R2/K3/P12/X21;
1n6/Pp1p1p1p/1P1P1P1P/4K3/2p5/p7/rpp1P3/qkb1R3 w - - bm #18; 00:00 @ C2/R0/K1/P1/X4;
8/7p/7p/7p/K4Q1p/p1p5/pbpr4/qrk5 w - - bm #50; 08:01 @ C2/R0/K2/P4/X18;
8/6pp/1b6/7p/6pr/2N1Pprp/3K1ppn/R4bqk w - - bm #27;
8/5p2/1p3K2/8/5N2/5b2/1ppp4/brkrn3 w - - bm #19; 03:18 @ C0/R0/K1/P4/X15;
b7/P7/K2p4/3Ppp2/2P1p3/4Ppp1/2N2brp/3Qnkqn w - - bm #15; --:-- @ C0/R0/K1/P3/X11;
8/pp6/5p2/5p2/p4P2/rp3P1K/pR3P1p/B2k2bR w - - bm #30; 01:20+ @ C16/R0/K3/P4/X6;
8/6p1/4Q3/6k1/8/8/3p1pp1/3Kbrrb w - - bm #29; 00:12+ @ C2/R0/K5/P2/X4;
8/p2N4/p7/p7/p7/K5pp/1p3npk/6bn w - - bm #48; 20:16+ @ C0/R0/K1/P5/X15;
4bnrq/3pP1pk/3Pp1n1/4p3/6N1/p1pB1P2/PbPpPP2/3N3K w - - bm #30; 00:26+ @ C2/R0/K3/P3/X4;
8/8/4p1K1/8/p3N3/rp6/1p4pn/bR2Nbkq w - - bm #11; 00:00 @ C0/R0/K1/P5/X10;
nN6/2p3p1/1p3p2/7R/7P/7K/p1p1p1pP/k5Bb w - - bm #35; 00:02 @ C0/R1/K4/P5/X23;
6R1/8/2P5/3K4/1P1PpP1P/p1p1P1P1/rpPp3N/qnbrkBB1 w - - bm #26; 00:04 @ C2/R0/K2/P1/X1;
8/5P1P/4Nnkn/1p6/1p5p/pK1PP2P/2p1p2p/5N2 w - - bm #17;
7k/6pP/6P1/3P4/P2p2p1/3P2p1/1b4Pp/7K w - - bm #24; 01:00+;
8/2p2p2/5p2/1B3p2/5p2/p2n4/kp1K1p2/b4r2 w - - bm #38; 05:03+ @ C0/R0/K2/P6/X10;
8/p7/p5N1/p7/p7/K5pp/1p3npk/6bn w - - bm #48; 17:34+ @ C0/R0/K1/P5/X15;
8/1p6/1Q6/8/2kp4/3p4/pp1p4/rrbK4 w - - bm #27; 00:20+ @ C2/R0/K5/P2/X4;
8/p1p1p3/2p3p1/6Pb/p3P1k1/P1p1PNnr/2P1PKRp/7B w - - bm #100; 00:02+ @ C2/R0/K2/P6/X8;
8/2p5/7p/2pR3r/8/6R1/2P4r/4K2k w - - bm #19;
7k/8/5p2/8/8/8/P1Kp1pp1/4brrb w - - bm #43; 00:45+ @ C2/R0/K0/P2/X9;
8/1p2p3/1P2P3/4p2R/8/4pppK/3prqp1/B2Rbbkn w - - bm #19; Duals(4); 00:56 @ C2/R0/K2/P1/X1;
qbn5/k1PK1P1p/p5np/Pp5p/5P1p/2p4p/Q7/8 w - - bm #103;
1n6/k2p4/p1pPp3/P1P1Pp2/5p2/5P2/2P2P2/4K3 w - - bm #57;
8/p6p/8/Q1p5/1p6/8/ppPp2p1/qrbK2kb w - - bm #42; --:-- @ C2/R0/K4/P5/X8;
6k1/p1p2pP1/5PpK/5p2/1p2pP2/1P1pP2N/1P1P2P1/5BBq w - - bm #104;
6k1/8/8/8/8/3Q4/3p1pp1/3Kbrrb w - - bm #18; 00:01 @ C2/R0/K4/P1/X3;
6br/2p2pkN/2p5/1pP2PKP/1Pp5/2p4N/2P5/8 w - - bm #33; 02:14 @ C2/R0/K2/P4/X4;
qrb5/rk1p4/p2P4/Pp6/1N2n3/6p1/5nBb/5K2 w - - bm #20; --:-- @ C0/R-12/K2/P3/X20; 04'14" (Gustav);
8/7p/7p/7p/1p3Q1p/1Kp5/nppr4/qrk5 w - - bm #54; 01:42+ @ C2/R0/K2/P4/X18;
8/1p2k3/8/8/5Q2/8/ppp1p3/qrrbK3 w - - bm #50; 00:27+ @ C14/R0/K6/P2/X7;
Q3b3/1p2q3/1p6/bp4NP/1p6/1p6/1P3PPp/4NK1k w - - bm #19; --:-- @ C0/R-10/K3/P2/X26;
8/p4N2/p7/p7/3p4/3p4/3rpnpp/Kn2bbkr w - - bm #42; 00:56+ @ C0/R0/K1/P7/X17;
6n1/4p1P1/4PpP1/1p3p1K/bp3p2/rk2pP2/p1r1P3/B3Q3 w - - bm #51;
8/1p6/4k3/8/3p1Q2/3p4/pp1p4/rrbK4 w - - bm #56; 02:24+ @ C2/R0/K7/P2/X6;
n7/b1p1K3/1pP4p/1P4p1/6p1/1p4Pn/1P2N1br/3NRn1k w - - bm #126; 00:26+ @ C2/R0/K2/P4/X10;
6k1/1pp3B1/3NbPpK/1B6/2P2Pp1/1p2p3/rp1PP3/4b3 w - - bm #13; 00:19 @ C0/R-3/K2/P9/X36;
8/1p4p1/1Q4p1/6p1/6p1/5pp1/4p3/1K2kb2 w - - bm #23; 02:09+ @ C0/R0/K2/P5/X10;
1rnN2k1/4b1B1/1P3P1K/7R/B5p1/4P1rp/b2P4/6n1 w - - bm #16; 00:09 @ C0/R1/K2/P7/X36;
3Q4/8/8/8/k7/8/3p1pp1/3Kbrrb w - - bm #32; 00:02+ @ C2/R0/K4/P1/X3;
kB6/P7/P2K4/P5p1/P3p1p1/6p1/5nBb/7n w - - bm #17; 00:00 @ C0/R0/K1/P3/X6;
5b1r/4pKp1/4P1Pp/7P/8/3N2p1/5brp/2NRnkqn w - - bm #16; 00:21 @ C0/R0/K2/P3/X7;
1b2K3/4p3/P7/2p5/p3N2B/3n3P/pp1N2pp/6kr w - - bm #16; 01:14 @ C0/R-3/K2/P7/X33;
2Q5/2pp1p1p/1N3p2/kPpK4/4n3/8/p4P1p/qrnB2bN w - - bm #75;
8/2p5/2B5/2P4K/3n4/1p3P2/bp6/qkbR4 w - - bm #15;
8/4p3/4p3/4p3/4p3/4p1B1/1PR1Prpp/KR1Bkrqb w - - bm #35; 00:00 @ C2/R0/K2/P2/X2;
8/pppp1P2/8/8/8/n7/1pppp2K/br1r1kn1 w - - bm #93;
1rb5/Np1p1p1B/1PpP1P2/3p2p1/8/1rP1PpPk/7P/6BK w - - bm #40;
4b3/5p2/1p3P2/qP3P1P/1p5p/np5P/p4PQ1/k1K3Bn w - - bm #23; 15:06+ @ C0/R0/K1/P5/X19;
7K/p7/p5p1/8/B5p1/3Np3/p1ppP3/rb1k2N1 w - - bm #12; 00:09 @ C0/R0/K1/P3/X7;
8/2p2B1b/1pP1p1p1/pPb1PkP1/5P2/2p1nK2/p1N1P3/8 w - - bm #43; 01:31+ @ C0/R0/K1/P5/X21;
2R5/6B1/1pB2p2/k1qR1p2/1pP2Pp1/pPp1p3/8/1n1K3r w - - bm #24; 00:03 @ C0/R2/K3/P8/X22;
8/2p5/KpNkP2p/3P3b/p1PBp3/1P3p1n/4P1P1/4br1q w - - bm #13; 00:03 @ C2/R2/K2/P10/X39;
3K1R2/6p1/8/4B1p1/6pb/6pr/6kp/7b w - - bm #19; 00:00 @ C2/R0/K2/P2/X2;
8/pp4p1/4p3/8/6p1/Np2p1P1/kp2P2K/bN1B1b2 w - - bm #34; 01:24+ @ C0/R0/K1/P5/X10;
8/5p1b/1p3Pp1/pP4Rp/kp3K2/1r5p/1P5P/n2B4 w - - bm #18; 00:09 @ C0/R0/K1/P4/X10;
8/p7/P7/7b/3p4/3p4/pp1K4/qk2N3 w - - bm #30; 00:08+ @ C2/R0/K1/P2/X14;
4B1NK/p3P2p/4P1rr/p4Npk/4P1n1/4P3/1Ppp2Pp/7n w - - bm #30; --:-- @ C0/R-7/K2/P7/X27;
7n/5p1b/5Ppp/p1K3P1/k1p3P1/1p2Q3/p4P2/r7 w - - bm #30;
8/1p1p2p1/5p1p/5P1P/1p1p1P2/pP1P1P2/P1k1B3/4K3 w - - bm #82;
8/2Q5/8/8/1k1p4/4p1p1/3prpp1/3Kbbrn w - - bm #34; 00:15+ @ C2/R0/K0/P2/X9;
rrk1N2N/pRn3p1/PbBp1pp1/3P4/K1pP3n/2p5/2P3p1/6Bb w - - bm #55;
nk6/2p2pP1/KpP2P2/1Pp2P2/2P2P2/5P2/8/4B1q1 w - - bm #17; 06:45+; 00:27+ @ C0/R0/K4/P2/X23;
8/5ppp/5p2/8/NK6/1B1N4/2rpn1pp/2bk1brq w - - bm #87;
k7/rn1N4/n1B4p/8/5p1p/b1N1pP2/P3P1P1/3K4 w - - bm #35;
8/p2q4/5Q2/p2pp3/p1pQ1K2/2p2b2/1N1N1n1p/2B4k w - - bm #17; 02:12 @ C0/R-7/K2/P7/X30;
8/1p6/4NNK1/pp6/qnp5/1pkp4/bppn4/rrb5 w - - bm #17; 00:00 @ C0/R0/K1/P5/X9;
1kbr4/Rp1pK3/1P1Pp3/4Pp2/r1p1pP2/2p1Pp2/2P2P2/R7 w - - bm #41; 00:00 @ C2/R0/K2/P3/X3;
8/8/2N1p3/p7/rp2p3/kp6/p1pQN2K/bb6 w - - bm #35;
8/4p3/2p5/2p1p2K/3n3p/pP2N1pr/rb1N2p1/k1n3Rb w - - bm #60;
7K/3p4/4p3/1p5p/p3n3/1p1N3p/rp2N1br/bR3n1k w - - bm #96;
8/8/3BK1p1/6p1/8/6R1/4Bnbp/6kq w - - bm #16; 00:31 @ C0/R0/K2/P2/X7;
6r1/pB6/p7/p1pb4/p1n4p/6pr/5pkq/3K2bn w - - bm #32; 00:05+ @ C0/R0/K2/P6/X7;
2k5/3p4/1Q6/8/8/1p1p4/pp1p4/rrbK4 w - - bm #30; 00:27+ @ C2/R0/K5/P2/X5;
8/5p1p/8/6K1/p7/rp5p/1p3ppr/bQ1N1bqk w - - bm #51; Duals(2); 01:24+ @ C2/R0/K1/P5/X11;
7K/8/p5p1/6p1/B7/3Np3/p1ppP3/rb1k2N1 w - - bm #12; 00:08 @ C0/R0/K1/P3/X7;
8/p1np1p2/2B4p/2pr3P/3P3R/p1P1K1P1/P3p1kp/4Bbrq w - - bm #60;
kb2R1R1/rrp5/n1B5/8/p1p2n2/2P5/2P5/K7 w - - bm #14; 05:10 @ C2/R0/K2/P3/X11;
7n/3p1p2/3p1Np1/3p1pP1/3p1p1B/5k1b/5Pr1/5K1B w - - bm #64; 00:01+ @ C0/R0/K1/P4/X5;
R7/pbk3p1/q1r3P1/brp5/1pP1Q3/1Pp1p3/K1P1P3/1B6 w - - bm #52; 00:01 @ C2/R0/K2/P1/X1;
r5bq/5pr1/1N3Ppk/8/3P2PB/RP2P1P1/6K1/8 w - - bm #15; 02:27 @ C0/R-7/K3/P4/X14;
7Q/prpp1K1P/np6/8/8/2N2p2/p4p2/k1b2r1b w - - bm #43;
8/2p5/1pPp4/1P1PB3/2nnRR2/6kp/1prrp2p/brqb3K w - - bm #50; 00:06 @ C2/R0/K6/P1/X5;
6Bk/4N1r1/1P3BP1/n5b1/1p5p/1rn3PK/1qpPP1PR/3b3R w - - bm #14; 00:02 @ C0/R3/K1/P8/X36;
q7/2p1ppp1/p1p5/7n/k7/p1rPK3/rR6/1bn1b2Q w - - bm #58; 00:07+ @ C1/R0/K2/P5/X5;
8/4p3/4p3/4p3/4p3/4pRB1/1P2Prpp/KR1Bkrqb w - - bm #39; 00:01 @ C2/R0/K2/P2/X2;
qnb5/rp1p4/pPpP4/P1P5/2P5/6K1/8/6Nk w - - bm #51;
4r3/p1p1pPp1/P1P1P1P1/4K1P1/3p4/7p/3P1ppr/3R1nkq w - - bm #19; 00:04 @ C0/R0/K1/P2/X4;
8/3p1p1p/3K1P2/4P3/1p6/1Pp5/PbP2ppp/1R1N1bqk w - - bm #29;
7K/5p1p/3p2p1/B5pr/4n1pb/3N1bk1/4prn1/6RR w - - bm #70; 00:20+ @ C2/R0/K1/P5/X10;
4r3/p1p1pPp1/P1P1P1P1/5K2/3p2P1/7p/3P1ppr/3R1nkq w - - bm #19; 00:02 @ C2/R0/K1/P2/X4;
8/1p4Pp/1p6/1p6/1p5p/5r2/4Kpkp/6br w - - bm #77; 00:31+ @ C2/R0/K2/P4/X17;
N7/p3p2p/p4p2/p7/Bp6/kPb5/1p6/1K6 w - - bm #40; 01:03+ @ C4/R0/K1/P4/X16;
qrr1b3/pn2p3/npppp1P1/4pP2/2P2BPp/PPN1P2B/4R2K/2k5 w - - bm #20;
8/1p1p4/1p6/1p1B4/1P6/3PP1PP/2Np1kpP/3Kbrrb w - - bm #24; 00:03 @ C2/R0/K2/P2/X2;
2BQ1RbB/2p2N2/pkNpp3/4b3/P1P1R1PP/5pr1/q1p3r1/n1K2n2 w - - bm #31; 00'33" (Gustav);
4nBRR/4P1PP/3pKn2/8/4P3/8/6k1/8 b - - bm #16; 10:28+ @ C2/R0/K8/P1/X7;
4Q3/6k1/8/8/8/8/3p1pp1/3Kbrrb w - - bm #18; 00:01 @ C2/R0/K5/P1/X4;
b3n3/2p4K/nrp1PkNB/rp1P1PpR/2P1p1PR/1P6/p1P5/2b5 w - - bm #12; 00:16 @ C0/R-2/K3/P11/X33;
8/1p4Pp/1p6/1p6/1p5p/5r1k/5p1p/5Kbr w - - bm #72; 00:30+ @ C2/R0/K2/P4/X17;
8/7B/8/p7/P7/Kp6/bpr2P2/qkbRR3 w - - bm #27;
6n1/2p1p3/2P1k1Bb/4PN2/1NpPp2B/2p1p3/3p2p1/Kn6 w - - bm #14; 00:00 @ C2/R1/K2/P9/X19;
2nB1k2/2p3pp/3p2p1/n2K4/3Qp1N1/1Np4R/rb1p4/1Rq3r1 w - - bm #11; 01:11 @ C0/R3/K4/P14/X49;
8/p3p2p/p4p2/p3b3/Pp6/kP6/Pp5N/1K6 w - - bm #39; 00:23+ @ C2/R0/K1/P4/X16;
B1K5/kPQ5/b2p4/6b1/1n5p/n7/1pp2P1p/8 w - - bm #12; 00:01 @ C0/R2/K2/P0/X41;
8/7p/8/1p1B1p1P/1P3P2/7p/KP4pp/5Rbk w - - bm #21; --:-- @ C0/R-14/K2/P2/X13;
1k4b1/3r3p/1K6/8/6p1/8/8/1Q6 w - - bm #32;
r1q5/2pRBp2/P4p2/K2p1p2/3pkp2/7N/b5P1/5N2 w - - bm #19; 00:03 @ C0/R-6/K3/P4/X14;
k1b5/1p1p4/pP1Pp3/K2pPp2/1P1p1P2/3P1P2/5P2/8 w - - bm #72; 00:05 @ C0/R0/K2/P2/X3;
k6b/qp1NK3/np2p3/1Np5/7B/8/3P4/8 w - - bm #12; 00:01 @ C0/R0/K1/P5/X10;
2bn1B1K/1rr2ppp/2PP3q/2ppP3/1p3p1P/p6P/PR5R/k7 w - - bm #13; 00:08 @ C2/R3/K3/P13/X32;
4N3/B6p/n2p4/rk1P4/p6p/P3Pp1P/3N1P1b/5K2 w - - bm #31; 00'35" (Gustav);
4B1Rn/1p1p1rbr/3P2kp/3P3R/1p1p2P1/1P2p3/2P1P3/4K3 w - - bm #35; 00:24+ @ C4/R0/K2/P6/X8;
8/p5p1/3p2Pp/2p2K1R/4P1Nb/p2P3r/P3p1p1/4Nbrk w - - bm #35;
Bq5k/2pPpP1p/2P1P2P/8/3p4/3p2p1/3P2P1/7K w - - bm #30; --:-- @ C0/R0/K2/P3/X17;
8/8/2p5/2p5/p1p5/rbp5/p1p2Q2/n1K4k w - - bm #26; 00:03+ @ C2/R0/K4/P1/X3;
8/2p5/2p5/8/p1p5/rbp5/p1p2Q2/n1K4k w - - bm #28; 00:03+ @ C2/R0/K4/P2/X3;
8/6p1/p7/rp1K2p1/kb3pP1/2p2p1b/P1Np1P2/3N2R1 w - - bm #20; 00:10 @ C0/R0/K1/P3/X9;
3K4/1p5p/1p6/8/8/1B6/1p6/b1k3B1 w - - bm #19; 00:10 @ C2/R0/K3/P2/X2;
4K2k/rr2p1R1/1p4BB/1p3pp1/4p1P1/pb1p4/2n5/1n5R w - - bm #46; 00:36+ @ C2/R0/K3/P4/X7;
8/6p1/8/8/8/7p/2KB2n1/k6B w - - bm #19; 00:01 @ C2/R0/K2/P0/X8;
2r1b1Q1/6p1/2P5/5P2/1p2K3/pPp5/n2P4/1B2k3 w - - bm #23;
8/7P/6p1/1q6/n2P4/B6Q/P1p4P/kbK5 w - - bm #13; 03:55+ @ C0/R-7/K3/P5/X30;
8/ppp1p2p/4p3/6P1/8/8/1pp5/brk2K2 w - - bm #27; 00:12+ @ C0/R0/K1/P6/X11;
7n/7P/8/8/8/7Q/5ppR/K4bkn w - - bm #20;
8/7p/4k3/5p2/3Q1p2/5p2/5p1p/5Kbr w - - bm #30; 00:40+ @ C2/R0/K5/P2/X5;
4N3/p3b3/6p1/p7/Bp6/kP6/8/1K6 w - - bm #28; 00:18+ @ C0/R0/K1/P3/X14;
8/1N6/p1R3p1/p2k1prb/p4Kpb/p5p1/P3P1P1/8 w - - bm #20; 00:00 @ C2/R0/K2/P1/X1;
n7/6nb/BB1P1pNq/2PkPN2/5pP1/4pP1p/P1p2bp1/2K5 w - - bm #22; 04:33 @ C0/R2/K4/P10/X32;
N7/8/p3r3/pp6/kp3B2/1p1PR3/1P6/1K6 w - - bm #19; 01:38+ @ C2/R0/K1/P1/X13;
7K/8/5Q2/8/6B1/3P3p/p5p1/6kq w - - bm #51;
7k/1p6/1P2p3/1P2P3/4P1p1/6P1/8/K7 w - - bm #30; 03:17+ @ C2/R0/K8/P1/X7;
8/p4p1Q/8/p7/p6p/K7/2r5/1k6 w - - bm #30;
8/p7/qb5p/p7/p6p/7p/2P1P2k/2Q2K2 w - - bm #23;
R1n4k/n1p5/pb1p1N1P/3P3p/7p/p1p1P3/P1P1PP1P/7K w - - bm #34;
2b4b/Pr1p3P/qP1p2Q1/1R1n4/8/n6r/7P/k6K w - - bm #47;
8/p7/qb5p/p6p/p7/7p/2P1P2k/2Q2K2 w - - bm #23;
8/5p1B/2b1pP2/3pP3/2pP4/KpB5/pP6/k7 w - - bm #23; --:-- @ C16/R0/K1/P3/X11; 03'24" (Gustav);
K1k5/3ppppp/8/8/8/7n/6p1/Q7 w - - bm #12; 00:00 @ C2/R1/K2/P0/X19;
8/6p1/5pP1/p4P2/Pp1p3N/kPpP4/1pP5/1K2b3 w - - bm #23; 04:01+ @ C2/R0/K1/P2/X12;
k7/p7/N2N4/4np2/p2p1p2/P2p1p2/3P1P2/6KB w - - bm #21; 00:18 @ C0/R0/K1/P2/X7;
8/p5B1/3K2nb/p7/4N2k/4n3/5NPp/8 w - - bm #12; 00:02 @ C0/R-5/K2/P5/X17;
1R1R4/7K/5p2/5Pp1/p1p3p1/p1p3P1/p1k5/rb4B1 w - - bm #23; 06:46 @ C6/R0/K4/P2/X3;
1R1B4/p6p/rb5P/pk1K2p1/b5p1/1p2p1p1/1P2P1P1/8 w - - bm #25; 00:01 @ C2/R0/K2/P1/X1;
8/1p2p2p/1Pp1p2p/k1P5/3pP3/1P1PP2p/K1P4P/8 w - - bm #22; 00:27 @ C0/R0/K3/P5/X7;
8/6p1/5pP1/p4P2/Pp1p3b/kPpP4/1pP5/1K2N3 w - - bm #23; 04:01+ @ C2/R0/K1/P2/X12;
7b/5p2/3p4/3p1p2/3pbp2/3p1p1K/3kPP2/2R3RN w - - bm #30; 00:03 @ C2/R0/K3/P2/X8;
8/8/5K2/1pR5/p4PP1/rp1BPP2/pk1P4/b7 w - - bm #26; 17:30 @ C12/R0/K3/P3/X4;
8/p5p1/6Pp/4Q3/2p5/p1p3r1/p1P2p1k/N4Kb1 w - - bm #25; 00:03 @ C6/R0/K3/P4/X12;
8/p4p2/5p1p/p2N1P1P/p2P1P2/kp5P/1r6/bBB1K3 w - - bm #28; Duals(3); 01:23 @ C2/R0/K3/P2/X2;
8/7K/7R/3p1N2/B7/8/1p1p1p1p/6k1 w - - bm #30;
nB6/2p1p3/1p2Pp2/1P2kp2/2Kp1N2/1PpP1pP1/2P2P2/8 w - - bm #20; 00:00 @ C2/R0/K2/P2/X3;
8/p3p3/4r3/1p6/p6R/2bNkPpN/2Pp2P1/3K4 w - - bm #12; 00:00 @ C2/R-3/K1/P6/X22;
1N6/1p2p3/1K1kp3/P3p3/2P1R3/2P3pr/2P1P1Pr/7n w - - bm #12; 00:00 @ C2/R-2/K2/P5/X19;
5B1b/1Kp3nn/2B5/P1R2P2/2pk1pP1/3p4/3Pp3/1br1r3 w - - bm #12; 00:00 @ C2/R1/K2/P7/X21;
k7/Bp1p1K2/1P1qr3/2p1P3/B1R1Pp2/2Q2R2/8/8 w - - bm #32; --:-- @ C0/R-9/K2/P2/X15;
2R3b1/4B3/2P1p3/6Pp/n1P2P1k/b2ppK2/2PrP1P1/8 w - - bm #12; 00:00 @ C0/R2/K1/P6/X23;
4K3/p5p1/p5p1/P1p3P1/B1P5/2P4p/6np/3R2bk w - - bm #20; 02:36+ @ C0/R0/K1/P1/X9;
2k5/8/1P1P4/8/7p/p1p1p2P/P1P1P2P/b1K5 w - - bm #23;
3rb1k1/Pp4P1/1Pp3PK/2P1B1PP/8/8/8/8 w - - bm #22; 02:41+ @ C0/R-13/K4/P3/X22;
1k3b1r/2p1npp1/Q1n3qp/8/5B2/2N5/PPP2PPP/2K1R3 w - - bm #12; --:-- @ C0/R-5/K3/P7/X34;
5q1k/Q7/n1P3R1/3bpp2/3n4/2p5/1pP3RP/7K w - - bm #47; 01:05 @ C0/R-6/K0/P4/X22;

User avatar
F.Huber
Posts: 810
Joined: Thu Mar 09, 2006 3:50 pm
Location: Austria
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Re: Looking for solutions with predicted variations for thes

Post by F.Huber » Thu Feb 10, 2011 10:00 pm

Dann Corbit wrote:ChestUCI.epd mates that I do not have a worked out solution for:
Dann, I don't understand your problem at all!

Why don't you just use ChestUCI to get these solutions with full PVs?
ChestUCI will solve every problem in your list which has at least these special parameters (C/R/K/P/X) in the EPD line.
And even for puzzles where no time is given (ie. with --:-- as time) you won't need longer than about 10-20 minutes on a fast computer.

Dann Corbit
Posts: 11989
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Looking for solutions with predicted variations for thes

Post by Dann Corbit » Fri Feb 11, 2011 1:11 am

F.Huber wrote:
Dann Corbit wrote:ChestUCI.epd mates that I do not have a worked out solution for:
Dann, I don't understand your problem at all!

Why don't you just use ChestUCI to get these solutions with full PVs?
ChestUCI will solve every problem in your list which has at least these special parameters (C/R/K/P/X) in the EPD line.
And even for puzzles where no time is given (ie. with --:-- as time) you won't need longer than about 10-20 minutes on a fast computer.
For some reason, I cannot solve these problems. Perhaps I have the wrong combinations in setup.

For instance, I get output like this:
FEN: 1b2K3/4p3/P7/2p5/p3N2B/3n3P/pp1N2pp/6kr w - - 0 1

ChestUCI:
FEN: 1b2K3/4p3/P7/2p5/p3N2B/3n3P/pp1N2pp/6kr w - - (6+11)
Position-Analysis: C0/R0/K1/P7/X24 W:5/24
Parameters found in Database: #16; 01:14 @ C0/R-3/K2/P7/X33;
Search for Special-Mate [C0/R3/K3/P12/X35] in 16 ... (Hash=900MB)
d=1 t=0.00s [1.00] n=0kN [1.00] Hash: spd=1.00 in=1 out=0
d=2 t=0.00s [1.00] n=0kN [1.00] Hash: spd=1.00 in=1 out=0
d=3 t=0.00s [1.00] n=1kN [13.46] Hash: spd=0.99 in=65 out=0
d=4 t=0.01s [1.00] n=10kN [7.70] Hash: spd=1.17 in=646 out=0
d=5 t=0.04s [4.00] n=25kN [2.42] Hash: spd=1.33 in=2472 out=0
d=6 t=0.08s [2.00] n=48kN [1.95] Hash: spd=1.89 in=5492 out=0
d=7 t=0.14s [1.75] n=86kN [1.81] Hash: spd=3.44 in=9742 out=0
d=8 t=0.18s [1.29] n=112kN [1.30] Hash: spd=7.31 in=12593 out=0
d=9 t=0.23s [1.28] n=135kN [1.20] Hash: spd=11.36 in=16237 out=0
d=10 t=0.28s [1.22] n=160kN [1.19] Hash: spd=14.88 in=19858 out=0
d=11 t=0.33s [1.18] n=182kN [1.14] Hash: spd=20.14 in=23376 out=0
d=12 t=0.37s [1.12] n=203kN [1.11] Hash: spd=25.62 in=26041 out=0
d=13 t=0.42s [1.14] n=223kN [1.10] Hash: spd=31.99 in=29774 out=0
d=14 t=0.48s [1.14] n=250kN [1.12] Hash: spd=38.43 in=34505 out=0
d=15 t=0.56s [1.17] n=283kN [1.13] Hash: spd=44.69 in=40762 out=0
d=16 t=0.66s [1.18] n=323kN [1.14] Hash: spd=50.58 in=48365 out=0
Search completed ... (Time=0.66s)
No Mate in 16 found ! (00:00)

Dann Corbit
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Re: Looking for solutions with predicted variations for thes

Post by Dann Corbit » Fri Feb 11, 2011 1:31 am

I think I figured it out. I had some parameters from a previous search and they were over-riding the parameters in the database.

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Re: Looking for solutions with predicted variations for thes

Post by Dann Corbit » Fri Feb 11, 2011 8:09 pm

It's a shame that this one isn't legal, since it has all the white pawns but two white queens also. It's one of those few, rare, problems where I get it right away.
[d]4k3/b7/1p1p4/pPpPp1p1/P1P1PpPp/5P1P/2QQ4/K7 w - - acd 10/10; acs 3 ; acn 0; ce 32748 ; bm Qd2xf4; pv Qd2xf4 g5xf4 g4-g5 Ba7-b8 g5-g6 Bb8-c7 g6-g7 Ke8-f7 Qc2-g2 Kf7-g8 Qg2-g5 Bc7-d8 Qg5-h6 Bd8-c7 Qh6-h8+ Kg8-f7 g7-g8Q+ Kf7-e7 Qg8-g7+;

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F.Huber
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Re: Looking for solutions with predicted variations for thes

Post by F.Huber » Fri Feb 11, 2011 8:35 pm

Dann Corbit wrote:It's a shame that this one isn't legal, since it has all the white pawns but two white queens also.
Remove the Pa4 and you have a legal position - and it's still a #10. :D

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Re: Looking for solutions with predicted variations for thes

Post by Dann Corbit » Fri Feb 11, 2011 8:40 pm

It is interesting that for those that are still unsolved, most are not very deep. (I ran a computer on the ones that were missing last night with the proper settings that I finally figured out).

Code: Select all

1q4r1/1bp2pQ1/3Q4/1Kp1pr2/1n1pkp1p/RQ1RN3/nbnP4/QN6 w - - bm #13; --:-- @ C0/R-5/K4/P14/X43;
1r4k1/8/3p4/3P1p2/1P1Qbpn1/2B5/8/R3KN1q b - - bm #11; --:-- @ C0/R0/K5/P6/X29;
2kb3R/2p4P/2Pp1p1r/3PpP2/4P1K1/1p2P2p/1Pp3pr/n1B3Nb w - - bm #32;
2r2rk1/pb4q1/1p1p1pB1/n2P3Q/1b3N2/8/PB3PPP/3R1RK1 w - - bm #10; --:-- @ C0/R-6/K4/P10/X46;
3K1nbr/1p3pp1/6kp/2p2p1R/1p3P2/3Pb3/p1Q1B3/R2N2B1 w - - bm #13; --:-- @ C0/R-6/K3/P9/X21;
3K4/6p1/3B1pP1/1p1B1P2/1P3P1p/8/4p1pp/4Nb1k w - - bm #16; --:-- @ C0/R0/K2/P2/X12;
3K4/7P/7k/1R5P/1B6/8/p7/b7 w - - bm #18;
3N1K2/7k/2N3p1/2R3P1/4P1pP/4P1P1/p1n1P3/4q3 w - - bm #14; --:-- @ C0/R0/K4/P5/X28;
3Q4/8/4qp1p/2pbp2B/3n1bp1/2Bp1R1N/3N1K1k/5R2 w - - bm #13; --:-- @ C0/R-6/K4/P8/X42;
3r3k/pbq1rpp1/1p2pNnp/4P2Q/2BP2R1/2PR4/P4PPP/6K1 w - - bm #11; --:-- @ C0/R-7/K2/P9/X46;
3R4/3P1P2/2P5/1P2p3/4p3/1pppP3/1pqrp3/nkbbK3 w - - bm #17; --:-- @ C2/R0/K4/P3/X8;
4k3/8/pQ1r1qr1/4pp1p/2R4P/2PR4/6P1/6K1 w - - bm #16;
4KB2/1PpB4/2P3N1/p1pk2pp/3b4/2pPpN2/b1P1P2P/qr5n w - - bm #15; --:-- @ C0/R-4/K3/P9/X35;
5K2/8/5B2/p7/8/p4p2/pn1PpPp1/kb2R3 w - - bm #24; --:-- @ C0/R0/K3/P2/X11;
6k1/5rpp/8/2Np4/1Pn3R1/4Q2P/q2r1PP1/5RK1 w - - bm #14; --:-- @ C0/R-6/K4/P0/X42;
7k/1r1p4/5PB1/2pR4/2Ppp3/K1b5/P7/8 w - - bm #18; --:-- @ C0/R-8/K4/P6/X24;
8/2pB1b2/1pP1p1p1/pPb1PkP1/2p2P2/4nK2/p1N1P3/8 w - - bm #50; --:-- @ C0/R0/K1/P6/X21; 03'30" (Gustav);
8/8/1PP5/1B6/1PP4P/RKR3P1/1ppppppp/1kqrbbr1 w - - bm #13; --:-- @ C0/R0/K3/P3/X21;
8/R2p1p1k/2p2Pp1/1p4Kb/p7/5p2/5P1P/8 w - - bm #17; --:-- @ C0/R0/K4/P7/X10;
K5Bk/4BPRP/5NRN/8/1r6/pPPPQP2/P5P1/8 w - - bm #27; --:-- @ C0/R-6/K3/P2/X14;
kb3rR1/1p2p1R1/1P2P3/6P1/NPK5/6PQ/1P1P1P2/1B3N2 w - - bm #12; 03:41- @ C0/R-6/K2/P3/X19;
N2b4/n2B4/2p1p3/2NkPb2/P2P4/1PP3p1/6P1/K7 w - - bm #17; --:-- @ C0/R0/K2/P4/X19;
n7/p4RB1/2p1R1B1/r1p3P1/P1P3Pp/2Pp3P/bnP2pNK/3r1k2 w - - bm #13; --:-- @ C0/R-5/K3/P8/X35;
Q1b4q/2Pp2p1/3P1k1b/6pP/3p1pPp/3P1pBK/5P2/8 w - - bm #125;
r1N2r1k/2p2ppp/p2p4/1p2p3/4P1qB/1P1PbN2/1PPR3P/2K5 b - - bm #10; --:-- @ C0/R0/K3/P7/X22;
r1r3k1/1pq2pp1/p1p5/3ppP1Q/2Pb3P/2NP1K2/PP1B2R1/R7 w - - bm #11; --:-- @ C0/R7/K4/P11/X38;
r3k2r/1q1nbp1p/p2pp1p1/1p2P3/1P1NN3/P6Q/2P3PP/4RR1K w - - bm #14;
rnbq1r1k/pppp1p1p/3n1Pp1/6N1/2B2Q2/8/PB3PPP/R4K1R w - - bm #9; --:-- @ C0/R-5/K3/P12/X31;
rqb2b1r/pp1p3p/4p3/1N2n1k1/4Q1P1/8/PP5P/1K1R2NR w - - bm #12; --:-- @ C0/R-5/K7/P9/X40;

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F.Huber
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Re: Looking for solutions with predicted variations for thes

Post by F.Huber » Fri Feb 11, 2011 9:21 pm

Dann Corbit wrote:It is interesting that for those that are still unsolved, most are not very deep.
They are not unsolved (as you can see by the included parameters), but the time --:-- just means that I didn't (or couldn't) solve them on my old and slow computer (400MHz), and I'm solving all problems on this computer.
Usually I got these parameters from some friends here (mostly from Ignacio Santos) with very fast CPUs, and from their times I could easily guess that it would be much too long on my old notebook.

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Re: Looking for solutions with predicted variations for these...

Post by MOBMAT » Wed Feb 12, 2020 10:53 pm

Dan,

I had one of your positions on my list to verify and found that the position was not published with the correct mate score.
You might have found a correct mate score already but I couldn't find another thread with this FEN.



it is a mate in 14 according to BrainLearn 5.2.1 and SF11.

Here is the output from BL.

Code: Select all

FEN: 8/8/2B4p/3RPp1K/5PrP/1p1pB2p/bp1Pp2p/qrn1Rn1k w - - 0 1

BrainLearn 5.2.1:
 8	00:00	 2k	1,230k	 0.00	1.Rd6+ Rg2 2.Kxh6
 9	00:00	 3k	1,424k	 0.00	1.Rd6+ Rg2 2.Kxh6
 10	00:00	 4k	1,886k	 0.00	1.Rd6+ Rg2 2.Kxh6
 11	00:00	 5k	2,421k	 0.00	1.Rd6+ Rg2 2.Kxh6
 12	00:00	 5k	2,540k	 0.00	1.Rd6+ Rg2 2.Kxh6
 13	00:00	 6k	3,120k	 0.00	1.Rd6+ Rg2 2.Kxh6
 14	00:00	 7k	2,430k	 0.00	1.Rd6+ Rg2 2.Kxh6
 15	00:00	 9k	2,967k	 0.00	1.Rd6+ Rg2 2.Kxh6
 16	00:00	 10k	3,430k	 0.00	1.Rd6+ Rg2 2.Kxh6
 17	00:00	 12k	3,989k	 0.00	1.Rd6+ Rg2 2.Kxh6
 18	00:00	 14k	4,651k	 0.00	1.Rd6+ Rg2 2.Kxh6
 19	00:00	 16k	5,436k	 0.00	1.Rd6+ Rg2 2.Kxh6
 20	00:00	 19k	4,699k	 0.00	1.Rd6+ Rg2 2.Kxh6
 21	00:00	 21k	5,263k	 0.00	1.Rd6+ Rg2 2.Kxh6
 22	00:00	 27k	5,313k	 0.00	1.Rd6+ Rg2 2.Kxh6
 23	00:00	 31k	6,287k	 0.00	1.Rd6+ Rg2 2.Kxh6
 24	00:00	 37k	6,182k	 0.00	1.Rd6+ Rg2 2.Kxh6
 25	00:00	 43k	7,219k	 0.00	1.Rd6+ Rg2 2.Kxh6
 26	00:00	 50k	7,090k	 0.00	1.Rd6+ Rg2 2.Kxh6
 27	00:00	 58k	7,308k	 0.00	1.Rd6+ Rg2 2.Kxh6
 28	00:00	 65k	8,147k	 0.00	1.Rd6+ Rg2 2.Kxh6
 29	00:00	 83k	8,301k	 0.00	1.Rd6+ Rg2 2.Kxh6
 30	00:00	 88k	8,021k	 0.00	1.Rd6+ Rg2 2.Kxh6
 31	00:00	 107k	8,200k	 0.00	1.Rd6+ Rg2 2.Kxh6
 32	00:00	 113k	8,695k	 0.00	1.Rd6+ Rg2 2.Kxh6
 33	00:00	 144k	9,021k	 0.00	1.Rd6+ Rg2 2.Kxh6
 34	00:00	 155k	8,630k	 0.00	1.Rd6+ Rg2 2.Kxh6
 35	00:00	 168k	8,826k	 0.00	1.Rd6+ Rg2 2.Kxh6
 36	00:00	 195k	8,877k	 0.00	1.Rd6+ Rg2 2.Kxh6
 37	00:00	 254k	9,065k	 0.00	1.Rd6+ Rg2 2.Kxh6
 38	00:00	 309k	9,090k	 0.00	1.Rd6+ Rg2 2.Kxh6
 39	00:00	 373k	8,881k	 0.00	1.Rd6+ Rg2 2.Kxh6
 40	00:00	 472k	8,906k	 0.00	1.Rd6+ Rg2 2.Kxh6
 41	00:00	 541k	8,861k	 0.00	1.Rd6+ Rg2 2.Kxh6
 42	00:00	 661k	8,808k	 0.00	1.Rd6+ Rg2 2.Kxh6
 43	00:00	 702k	8,769k	 0.00	1.Rd6+ Rg2 2.Kxh6
 44	00:00	 837k	8,815k	 0.00	1.Rd6+ Rg2 2.Kxh6
 45	00:00	 1,036k	9,010k	 0.00	1.Rd6+ Rg2 2.Kxh6
 46	00:00	 1,351k	9,131k	 0.00	1.Rd6+ Rg2 2.Kxh6
 47+	00:06	 57,800k	8,261k	+0.10	1.Bc5
 47+	00:07	 58,794k	8,252k	+0.21	1.Bc5
 47+	00:08	 65,746k	8,208k	+M22	1.Bc5
 47	00:08	 65,807k	8,207k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4
 48	00:08	 67,562k	8,210k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 49	00:08	 68,040k	8,211k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 50	00:08	 69,074k	8,213k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 51	00:08	 70,147k	8,219k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 52	00:08	 70,807k	8,219k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 53	00:08	 72,056k	8,213k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 54	00:08	 72,220k	8,215k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 55	00:09	 74,268k	8,218k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 56	00:09	 78,972k	8,223k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 57	00:09	 81,025k	8,230k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 58	00:10	 85,708k	8,240k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 59	00:10	 90,665k	8,263k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 60	00:11	 99,323k	8,296k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 61	00:12	 106,666k	8,335k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 62	00:13	 116,697k	8,353k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 63	00:15	 128,098k	8,399k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 64	00:16	 141,624k	8,496k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 65	00:18	 163,411k	8,678k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 66	00:21	 186,645k	8,836k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 67	00:28	 248,398k	8,766k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 68	00:32	 287,048k	8,774k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 69	00:35	 314,713k	8,846k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 70	00:40	 363,746k	8,950k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 71	00:46	 423,075k	9,109k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 72	00:51	 477,046k	9,240k	+M17	1.Bb6 Rg7 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 73	01:29	 902,820k	10,069k	+M17	1.Bb6 Rg8 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 74	01:43	 1,044,766k	10,111k	+M17	1.Bb6 Rg8 2.Rd4+ Rg2 3.e6 Kg1 4.Rd7+ Kh1 5.Rd5 Rf2 6.e7 Kg1 7.Rxf5 h1Q 8.Bxh1 Kh2 9.Bxf2 Kxh1 10.Bd4 h2 11.e8Q Kg2 12.Qc6+ Kg3 13.Kxh6 h1Q 14.Qxh1 Nh2 15.Rg1+ Kh3 16.Qg2+ Kxh4 17.Qxh2+
 75	02:01	 1,243,725k	10,247k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 76	02:14	 1,383,119k	10,285k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 77	02:25	 1,495,505k	10,303k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 78	02:37	 1,622,244k	10,333k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 79	02:54	 1,808,229k	10,361k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 80	03:14	 2,024,475k	10,406k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 81	03:16	 2,047,287k	10,417k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 82	03:31	 2,214,525k	10,453k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 83	04:14	 2,671,168k	10,485k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 84	05:36	 3,572,215k	10,627k	+M15	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.Kxh6 h1Q 6.Bxh1 Kh2 7.Rg5 Rg2 8.e7 Ne3 9.Bxg2 Nf5+ 10.Rxf5 hxg2 11.e8Q g1Q 12.Bxg1+ Kg3 13.Rg5+ Kh3 14.Qe3+ Kxh4 15.Bf2+
 85	06:12	 3,977,199k	10,663k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 86	06:54	 4,437,847k	10,714k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 87	07:02	 4,526,985k	10,722k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 88	08:16	 5,367,780k	10,805k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 89	09:29	 6,180,381k	10,855k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 90	10:44	 7,031,098k	10,910k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 91	12:23	 8,155,774k	10,975k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 92	12:32	 8,271,584k	10,986k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 93	15:18	 10,146,813k	11,052k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 94	18:09	 12,131,693k	11,130k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 95	18:42	 12,497,877k	11,138k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 96	19:50	 13,282,306k	11,159k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+
 97	21:36	 14,424,672k	11,122k	+M14	1.Bb6 Rg8 2.Rc5+ Rg2 3.e6 Kg1 4.Rxf5+ Rf2 5.e7 h1Q 6.e8Q Kh2 7.Bxh1 Rg2 8.Bxg2 hxg2 9.Qg6 Ng3+ 10.Kg4 Ne4 11.Rh5 Nxd2 12.Bg1+ Kh1 13.Kh3 Nf3 14.Qxg2+

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Dann Corbit
Posts: 11989
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Re: Looking for solutions with predicted variations for these...

Post by Dann Corbit » Wed Feb 12, 2020 11:00 pm

Thanks for looking into that.
I had this in my database, so somewhere along the line I had already come across a shorter mate sequence:
acd 59; acs 31; bm Bc5; c3 "Bb6"; ce 32734; dm 14; id "yacpdb id 312517"; pm Bc5; pv Bc5 Rg7 Rd4+ Rg2 e6 Kg1 Rd7+ Kh1 Rd5 Rf2 Bxf2 Kg2 Ba7 h1=Q Rd8+ Kh2 Bxh1 Ng3+ Kxh6 Nxh1 Rg8 Nf2 e7 Ng4+ Rxg4 fxg4 e8=Q Kg2 Qe4+ Kg3 Rg1+ Kxh4 Qe7+;
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

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