just to clarify (bc i myself was wondering if tactical mode was somehow flagged in shredder GUI) H5 does find f4 reasonably quickly by default (with tablebases anyway). here is my triple-check run in CB:
4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - 0 1
Analysis by Houdini 5.01:
1.Kd7 Bd2 2.Ke6 h5 3.Kf5 Be1 4.Kg5 Bxf2 5.Kxh5 Kf7 6.Kg5 Ke6 7.f4 Be3 8.Be4 Kd6 9.Bc6 Ke6 10.a3 Bd2 11.a4 Ke7 12.Kf5 Kd6 13.Be4 Ke7 14.Bd3 Kd6 15.Be2 Kd5 16.Bc4+ Kd6 17.Kg4 Ke7 18.Kg5 Ke8 19.Kf5 Ke7 20.Bf1 Kd6 21.Kg5 Ke7 22.Be2 Kf7
White is better: +/- (1.14) Depth: 17/36 00:00:00 2543kN, tb=5
White is clearly better: +/- (1.32 --) Depth: 38/71 00:01:28 2205MN, tb=62895
1.f4
White is clearly better: +/- (1.56 ++) Depth: 38/71 00:01:28 2205MN, tb=62937
White is clearly better: +- (1.79 ++) Depth: 38/71 00:01:39 2469MN, tb=80265
seems like something potentially very useful, either in how it uses tablebases or chooses promising variations or both...i would love to see a top engine sacrifice 10 elo (or whatever) if it meant that once every hundred games (again, insert # here) an incredible move would be played. 10, 20 elo in a field of unceasing progress just isn't meaningful. discovering relatively miniscule but incredible ideas is tangible, far more useful (imo), & can be immortal.
"Poor Fish": very hard test suite
Moderators: hgm, Rebel, chrisw
-
MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: "Poor Fish": very hard test suite
positions from http://poorfish.bitballoon.com/mcostalba wrote:Here are the result of my final test DBT 480+480seconds on 3 cores 1024 MB of hash.
Test has been performed on hard2016 and 100brillante testsuites:
These should be the most difficult positions and the only ones to survive such hard test. Just to give you an idea, the full Arasan suite (minus one) did not pass it! The only Arasan position that passed is this one (already included in the hard2016):Code: Select all
1b6/2p5/1kB5/1PN5/8/3K4/8/q7 w - - bm Nb3; id "hard2016.1"; 1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - bm Bxh7+; id "arasan19.96"; c0 "nick-Fritz 11, playchess.com 2011"; 1r6/4k3/r2p2p1/2pR1p1p/2P1pP1P/pPK1P1P1/P7/1B6 b - - 0 48 bm Rxb3+; id "hard2016.10"; Brzozka-Bronstein, Miskolc 1963; 2b1r3/r2ppN2/8/1p1p1k2/pP1P4/2P3R1/PP3PP1/2K5 w - - bm Nd6+; id "hard2016.19"; 2r1r1k1/4bppp/1q4n1/3pP3/p1pP4/PnR2NBP/1P4P1/1B1QR2K w - - bm e6; id "W.Eigenmann: Brillant 057";c2 "Gaprindashvili-Bliss, CorrGame 1994"; 3k4/4pp2/n2n4/5BN1/3N4/b7/4K3/8 w - - bm Nxf7+; id "hard2016.40"; 4k1br/1K1p1n1r/2p2pN1/P2p1N2/2P3pP/5B2/P2P4/8 w - - bm Kc8; id "hard2016.49"; 4q1kr/p6p/1prQPppB/4n3/4P3/2P5/PP2B2P/R5K1 w - - 1 24 bm Qxe5; id "gusev"; c0 "Gusev-Auerbach, Chelyabinsk, 1946"; 6b1/5p2/1p3Bp1/1P3pP1/5P2/pp1B2K1/pr4P1/k7 w - - bm Kh2; id "hard2016.65"; 7q/b1p5/1p1Npkb1/pPP2ppP/P1P5/3B2P1/5P1R/K3R3 w - - bm hxg6; id "hard2016.74"; 8/1p2b3/6k1/5p2/p2NbP1p/P1B1P1p1/1P5P/6K1 w - - 0 47 bm h3; id "hard2016.78"; Smirin-HIARCS 8, 2002; 8/3P3k/n2K3p/2p3n1/1b4N1/2p1p1P1/8/3B4 w - - bm Nf6+; id "hard2016.82"; Study by Van Breukelen"; N7/8/2KQ2rp/6k1/3p3p/2p4P/4PP2/5N2 w - - bm f4+; c1 "diff=8"; r1b2rk1/2q1bppp/p2pp3/2n3PQ/1p1BP3/1BN5/PPP2P1P/2KR2R1 w - - 0 16 bm Bf6; id "hard2016.108"; Hennings-Moehring, Colditz 1967; r2qrbk1/1b3p2/3p2pB/1p1P1N2/1np1P3/5NRP/1P3PP1/1B1Qn1K1 w - - bm N3h4; id "hard2016.129; r5k1/p1pb2bp/3p3r/P1pPp1p1/2B1Pq2/1R2QPp1/1P4PP/5RBK b - - 3 28 bm Rxh2+; id "hard2016.144"; Summerscale-Jones, Torquay 2009; r6r/4k3/p2bP2p/2n2PP1/2BQn2P/1pP1p3/1q1BK3/3R3R b - - bm Qc2; id "hard2016.148"; 8/3P3k/n2K3p/2p1n3/1b4N1/2p1p1P1/8/3B4 w - - bm Nf6+; id "W.Eigenmann: Brillant 021"; 8/8/8/1pR1P1K1/p2P2P1/rp1B1P2/pk6/b7 w - - bm Bh7; id "W.Eigenmann: Brillant 042"; 4rrk1/7p/p2b4/1p1p1ppq/3P1P2/2P1B1Pb/PP1N1Q1P/R3R1K1 b - - bm Re4; id "W.Eigenmann: Brillant 046"; N7/8/2KQ2rp/6k1/3p3p/2p4P/4PP2/5N2 w - - bm f4+; id "W.Eigenmann: Brillant 052"; 1rbr2k1/4q1p1/p2bp2p/8/R6P/3QB1P1/4PPB1/2R3K1 w - - bm Bxh6; id "W.Eigenmann: Brillant 064"; 6q1/2N3p1/8/k7/8/1p1p4/1P1Pp1Q1/1n2K3 w - - bm Qc6; id "W.Eigenmann: Brillant 078"; 1rb1nrk1/1p1qp2p/p1np1ppQ/3N1P2/2P1P3/3B1N1P/P2B2P1/R6K w - - bm e5; id "W.Eigenmann: Brillant 079"; 7K/3p4/8/3p1B2/1BpP4/8/ppp1p3/qk1bR3 w - - bm Bf8; id "W.Eigenmann: Brillant 086"; 4bkrb/1K2p1r1/4P2B/8/8/8/8/7R w - - bm Ra1; id "W.Eigenmann: Brillant 088"; 1n6/Pp1p1p1p/1P1P1P1P/4K3/2p5/p7/rpp1P3/qkb1R3 w - - bm axb8=N; id "W.Eigenmann: Brillant 100";
In the next weeks I will update the suite hereCode: Select all
1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - bm Bxh7+; id "arasan19.96"; c0 "nick-Fritz 11, playchess.com 2011";
http://poorfish.bitballoon.com/
Adding the above positions, if I am able to find the pgn and sources (I have already of some of them, thanks to Vincent), I will ask here for the missing ones...
engine:
id name McBrain 2017 v1.2x 64 POPCNT (Stockfish)
id author T. Romstad, M. Costalba, J. Kiiski, G. Linscott
spends:
24 Threads , Hash 8192
[d]rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5; id "arasan19.16"; c0 "Dann Corbit, CCC 2015";
Code: Select all
not found in 45 minutes , last pv
info depth 35 seldepth 61 multipv 1 score cp 288 nodes 26408478334 nps 22239823 hashfull 999 tbhits 1217 time 1187441 pv g2g4 f5f4 e3d2 b5b4 c3d1 c7c5 d4c5 e7c5 h2h4 b8c6 e2h2 d8e7 d1f2 c5e3 f2h3 d5d4 d2e3 d4e3 h4g5 b6d5 g5g6 a6a5 h3g5 e7g7 h2h5 a5a4 g5h7 a8a5 h7f8 g8f8 b3a4 f8g8 h1g2 e3e2 f1h1 d5e3 g2f2 c6e5 f2e2 e5f3 h5a5 f3d4 e2f2 e3g4 f2f1
Code: Select all
found just under 30 minutes
info depth 39 seldepth 60 multipv 1 score cp 32 nodes 25365554410 nps 21868855 hashfull 947 tbhits 15520 time 1159894 pv a1c1 b8c6 f4e3 a8c8 f3g4 d8d7 h3h4 e7f8 h4h5 c6a5 e3h6 c8c3 c1c3 g8h8 h6d2 f8b4 h5h6 g7g6 g4f4 h8g8 f4f6 b4f8 d3e2 a5c6 f6f4 f8b4 c3b3 b4d2 f4d2 d7e7 g2g3 e8c8 b3b6 c8c7 g1g2 e7e8 g3g4 e8e7 g4g5 c7c8 d2f4 c6a5 f4f6 e7f6 e5f6 c8c6 b6c6 a5c6
info depth 40 seldepth 60 multipv 1 score cp 25 nodes 27571437432 nps 21881520 hashfull 951 tbhits 16634 time 1260033 pv a1c1 b8c6
info depth 40 seldepth 60 multipv 1 score cp 18 nodes 28724340513 nps 21916621 hashfull 951 tbhits 17188 time 1310619 pv a1c1 b8c6
info depth 40 seldepth 60 multipv 1 score cp 25 nodes 31513709506 nps 21951243 hashfull 954 tbhits 19832 time 1435623 pv a1c1
info depth 40 seldepth 63 multipv 1 score cp 40 nodes 39178554196 nps 22033249 hashfull 960 tbhits 34565 time 1778156 pv d3h7
last pv
info depth 43 seldepth 79 multipv 1 score cp 219 nodes 53815499718 nps 22423106 hashfull 968 tbhits 210668 time 2400002 pv d3h7 g8h7 f3h5 h7g8 c3g3 e7f8 f4g5 e8e7 g5f6 b8d7 h5h6 d7f6 e5f6 g7g6 f6e7 d8e7 h6f4 e7d7 g3f3 f8d6 f4d2 a8e8 h3h4 g8g7 d2g5 d7e7 f3b3 e7g5 h4g5 d6f4 b3b7 f4g5 b7a7 g5f6 a1b1 f6d4 a7a6 e8c8 b2b4 c8c2 b4b5 c2f2 g1h1 f2f4 g2g3 f4g4 b5b6 d4e5 h1g2 g4g3 g2f2 g3a3 b6b7Code: Select all
not found in 45 minutes, last pv
info depth 57 seldepth 30 multipv 1 score cp 0 nodes 68313321429 nps 28463836 hashfull 982 tbhits 618519595 time 2400004 pv h4g5 f6g5 f4h5 e7c6 d4d3 c6e5 d3d4 f7g6 g3g4 e5c6 d4d3 c6e5 d3d4
bestmove h4g5 ponder f6g5Code: Select all
found just under 9 minutes
info depth 36 seldepth 62 multipv 1 score cp 104 nodes 8361321687 nps 24468699 hashfull 703 tbhits 301643 time 341715 pv e6a2 g3e5 h8g8 e2c2 a2d5 f1c4 g5f5 c2e2 h6f4 e5f4 f5f4 h2g1 d5c4 e2c4 g8g7 e1e2 f4g3 c4b4 d8d7 b4e1 g3e1 d1e1 f8f7 e1d1 f7e7 d1d3 g7f6 g2g3 a7a6 e2e3 e7e3 d3e3 d7d4 e3b3 b7b5 b3a3 d4d6 b2b4 f6e5 a3a1 e5f5 a1a3 d6d4 a3a6 d4b4 a6a7
info depth 37 seldepth 62 multipv 1 score cp 97 nodes 9818722979 nps 24607464 hashfull 721 tbhits 460584 time 399014 pv e6a2 g3e5
info depth 37 seldepth 62 multipv 1 score cp 104 nodes 12810519386 nps 24732881 hashfull 754 tbhits 747632 time 517955 pv g5g3
last pv
info depth 48 seldepth 90 multipv 1 score cp 471 nodes 63424108776 nps 26426700 hashfull 917 tbhits 34269546 time 2400001 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 d5g2 f1f4 f8f4 h4g3 f4f2 d1e1 g2d5 h3h4 g7f6 a2a3 g6g5 e2h5 g5h4 g3h4 f2h2 h4g4 d5e6 g4f4 h2h5 f4e3 h5h2 d4d5 e6d5 e3d4 d5e6 d4c3 a7a5 e1d1 f6e5 d1e1 e5d5 e1f1 a5a4 f1f4 b7b5 f4b4 d5c6 b4e4 c6d6 e4e1 e6f5 e1f1 d6e5 f1e1 e5f6 e1d1 f6e6 d1e1 e6d5 e1c1 h2h3 c3b4 h3b3 b4a5 b3b2 a5b6
info depth 48 seldepth 83 multipv 1 score cp 472 nodes 63424108776 nps 26426689 hashfull 917 tbhits 34269546 time 2400002 pv g5g3
bestmove g5g3 ponder h2g3Code: Select all
found just under 30 minutes
info depth 39 seldepth 70 multipv 1 score cp 59 nodes 28360434478 nps 22210449 hashfull 862 tbhits 24126 time 1276896 pv d4c6 e7c6 e3b6 c7b6 c2c3 b6c7 d3e4 h7h6 f1e1 f8e8 g2g4 e6e5 h2h3 a8b8 b2b3 b7b5 e2d3 c8b7 g4g5 b8d8 d3e3 d8d1 e1d1 e8d8 d1d8 c6d8 e4b7 c7b7 g5h6 f7f6 h6g7 d8e6 g1h2 e6f4 f3h4 g8g7 e3g3 g7f7 h4f5 b7d7 f5h6 f7e6 g3g4 e6d6 h6f5 d6c6 f5e3 c6c7 c3c4 b5c4 e3c4
info depth 40 seldepth 70 multipv 1 score cp 52 nodes 31177913103 nps 22241310 hashfull 869 tbhits 27179 time 1401802 pv d4c6 e7c6
info depth 40 seldepth 70 multipv 1 score cp 59 nodes 31689676790 nps 22257003 hashfull 870 tbhits 27787 time 1423807 pv d4c6
info depth 40 seldepth 70 multipv 1 score cp 52 nodes 32711327451 nps 22266796 hashfull 872 tbhits 29671 time 1469063 pv d4c6 e7c6
info depth 40 seldepth 70 multipv 1 score cp 60 nodes 34210108840 nps 22282767 hashfull 873 tbhits 31441 time 1535272 pv d4c6
info depth 40 seldepth 70 multipv 1 score cp 81 nodes 38222495651 nps 22305599 hashfull 878 tbhits 42275 time 1713583 pv d3h7
last pv
info depth 41 seldepth 67 multipv 1 score cp 226 nodes 53958625430 nps 22482751 hashfull 894 tbhits 56855 time 2400001 pv d3h7 g8h7 f3g5 h7g6 e2d3 e7f5 d4f5 e6f5 e3b6 c7e7 g5h3 g6h7 f1e1 c8e6 d3g3 e7f6 h3g5 h7g8 g5e6 f7e6 g3b3 a8e8 d1d6 f6f7 e1e6 e8e6 d6e6 c6b4 c2c3 b4d3 e6d6 f8e8 b6e3 d3e5 b3f7 g8f7 g1f1 e8e7 b2b3 e5g4 e3g5 e7e6 d6e6 f7e6 f2f3 g4e5 f1e2 b7b5 h2h4 a6a5 e2e3 a5a4 e3d4 e5d7 g5e3 a4b3 a2b3
bestmove d3h7 ponder g8h7Code: Select all
found just under 5 minutes
info depth 24 seldepth 40 multipv 1 score cp 76 nodes 337761314 nps 22181737 hashfull 221 tbhits 34 time 15227 pv a2b3 c8e6 a1e1 c5a5 g1f2 e5e4 d3e4 d5e4 e1e4 a5f5 g3f3 f5f3 g2f3 e6b3 f1h1 h7g6 h1h6 g6f5 c2b3 g8h8 e4f4 f5e6 f2f1 a6a5 f1e2 a8e8 e2d3 e6d5 f4e4 c6e5 d3e2 e8c8
info depth 25 seldepth 44 multipv 1 score cp 69 nodes 442136144 nps 22533823 hashfull 269 tbhits 162 time 19621 pv a2b3 c8e6
info depth 25 seldepth 44 multipv 1 score cp 76 nodes 448492286 nps 22555435 hashfull 271 tbhits 203 time 19884 pv a2b3
info depth 25 seldepth 44 multipv 1 score cp 87 nodes 453748912 nps 22563347 hashfull 273 tbhits 206 time 20110 pv a2b3
info depth 25 seldepth 44 multipv 1 score cp 102 nodes 594337816 nps 22944748 hashfull 332 tbhits 231 time 25903 pv g1f2
last pv
info depth 40 seldepth 69 multipv 1 score cp 286 nodes 37347340032 nps 25417662 hashfull 940 tbhits 1329059 time 1469346 pv g1f2 c5c2 f2e1 b4b3 f1h1 g8g6 h1h4 c6b4 a2b1 c2c5 g3e5 c8d7 e5h2 c5f8 e1f2 h7g8 a1a3 a8b8 h4h6 g6h6 g5h6 g8h7 h2c7 d7f5 a3b3 f5g6 f2g1 b8c8 c7e5 b4c6 e5d5 f8e8 b3b7 c8b8 b7b8 c6b8 d5d4 e8e2 d4e3 e2d1 e3e1 d1g4 d2c3 b8c6 b1c2 c6d4 c2d1 g4f4 e1d2 f4f6 d2f2 f6f2 g1f2 d4f5 d3d4 f5d6 d4d5
info depth 41 seldepth 69 multipv 1 score cp 294 nodes 39968659306 nps 25446431 hashfull 942 tbhits 1542938 time 1570698 pv g1f2
info depth 41 seldepth 69 multipv 1 score cp 301 nodes 41836479206 nps 25476633 hashfull 945 tbhits 1647236 time 1642151 pv g1f2
info depth 41 seldepth 69 multipv 1 score cp 312 nodes 48234925936 nps 25507075 hashfull 951 tbhits 2242099 time 1891041 pv g1f2
info depth 41 seldepth 69 multipv 1 score cp 302 nodes 52177046622 nps 25498712 hashfull 953 tbhits 2546117 time 2046262 pv g1f2 c5c2
info depth 41 seldepth 69 multipv 1 score cp 302 nodes 61166783286 nps 25486127 hashfull 958 tbhits 3155978 time 2400003 pv g1f2 c5c2
info depth 41 seldepth 69 multipv 1 score cp 303 nodes 61166783286 nps 25486117 hashfull 958 tbhits 3155978 time 2400004 pv g1f2
bestmove g1f2 ponder g8g6Code: Select all
found just under 30 minutes
info depth 63 seldepth 72 multipv 1 score cp 125 nodes 34538209733 nps 30039677 hashfull 945 tbhits 257059604 time 1149753 pv e8d7 g5d2 d7e6 h6h5 e6f5 d2e1 a2a4 g8f7 f5g5 h5h4 g5h4 e1f2 h4g4 f2e1 g4f5 e1c3 f3f4 c3d2 c2d1 f7e7 d1h5 e7d6 h5e2 d6d5 a4a5 d2a5 f5g6 a5c3 f4f5 d5d6 f5f6 d6d7 g6g7 d7d6 e2g4 c3e5 g7g6 e5d4 g6f5 d4f2 f5g5 f2e1 g5g6 e1c3 g4f3 d6d7 f3e2 d7e8 e2c4 c3d4 g6f5 e8d7 c4d3 d4c3 f5g6 d7d6 d3c4 c3d4 g6g5 d4e3 g5f5 e3d4 c4f1 d4f2 f5g6 f2d4 g6f7 d4c3 f1d3 c3e5 d3c4
info depth 64 seldepth 72 multipv 1 score cp 132 nodes 53638389928 nps 30007994 hashfull 963 tbhits 423922487 time 1787470 pv f3f4
info depth 64 seldepth 72 multipv 1 score cp 140 nodes 56270205786 nps 30034114 hashfull 964 tbhits 446984424 time 1873543 pv f3f4
info depth 64 seldepth 72 multipv 1 score cp 150 nodes 61819050881 nps 30049406 hashfull 966 tbhits 493328225 time 2057247 pv f3f4
info depth 64 seldepth 72 multipv 1 score cp 166 nodes 65923379548 nps 30087203 hashfull 968 tbhits 523208137 time 2191077 pv f3f4
info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72230939016 nps 30128952 hashfull 973 tbhits 565310711 time 2397393 pv f3f4
info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72312829646 nps 30130333 hashfull 973 tbhits 565853845 time 2400001 pv f3f4
bestmove f3f4 ponder g5f4Code: Select all
not found in 45 minutes, last pv
info depth 49 seldepth 58 multipv 1 score cp 0 nodes 67331762565 nps 28054866 hashfull 896 tbhits 35721650 time 2400003 pv c3b5 c8d7 b5c7 a8f8 f1f8 e7f8 c7b5 g7g6 h5g6 f8h6 c1d1 h7g6 b5d6 b7b6 d3g6 h6g7 g6f7 g8f8 g3f2 g7g4 d1e1 f8g7 f2f6 g7h7 d6e8 g4e4 e1f1 d7e8 f7e8 c6e5 f6e6 e4f4 f1e2 f4c4 e2e1 c4e4 e1f1
bestmove c3b5 ponder c8d7Code: Select all
not found in 45 minutes, last pv
info depth 42 seldepth 71 multipv 1 score cp 198 nodes 59395343132 nps 24748039 hashfull 945 tbhits 831760 time 2400002 pv d3f5 d8e7 a1b1 e6c4 f3a8 c4f1 g1f1 b3c1 b1c1 g7g6 f5c2 e8f6 a8f3 e7e5 c1e1 e5d6 f1g1 b6b5 e1d1 d6e5 g3e4 f6e4 c2e4 a7a6 g2g3 f8e8 e4b7 a6a5 b7c6 e5e3 f3f2 e8e5 c6b5 e3c3 a3a4 g8g7 g1g2 e5f5 f2d2 c3f3 g2g1 f5e5 d1f1 f3d5 d2c3 d5e4 f1f2 e4e3 c3e3 e5e3 f2c2 e3e5 g1f2 h6h5 c2e2
bestmove d3f5 ponder d8e7-
MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: "Poor Fish": very hard test suite
Total Search results:MikeB wrote:
positions from http://poorfish.bitballoon.com/
engine:
id name McBrain 2017 v1.2x 64 POPCNT (Stockfish)
id author T. Romstad, M. Costalba, J. Kiiski, G. Linscott
spends:
24 Threads , Hash 8192
[d]rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5; id "arasan19.16"; c0 "Dann Corbit, CCC 2015";
[d]rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - bm Bxh7+; id "arasan19.42"; c0 "Polugaevsky-Torre, London 1984";Code: Select all
not found in 45 minutes , last pv info depth 35 seldepth 61 multipv 1 score cp 288 nodes 26408478334 nps 22239823 hashfull 999 tbhits 1217 time 1187441 pv g2g4 f5f4 e3d2 b5b4 c3d1 c7c5 d4c5 e7c5 h2h4 b8c6 e2h2 d8e7 d1f2 c5e3 f2h3 d5d4 d2e3 d4e3 h4g5 b6d5 g5g6 a6a5 h3g5 e7g7 h2h5 a5a4 g5h7 a8a5 h7f8 g8f8 b3a4 f8g8 h1g2 e3e2 f1h1 d5e3 g2f2 c6e5 f2e2 e5f3 h5a5 f3d4 e2f2 e3g4 f2f1
[d]8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - - 1 50 bm Nd3; id "arasan19.116"; c0 "Grandelius-Raznikov, EU Youth Chess Ch B18, Albena 2011";Code: Select all
found just under 30 minutes info depth 39 seldepth 60 multipv 1 score cp 32 nodes 25365554410 nps 21868855 hashfull 947 tbhits 15520 time 1159894 pv a1c1 b8c6 f4e3 a8c8 f3g4 d8d7 h3h4 e7f8 h4h5 c6a5 e3h6 c8c3 c1c3 g8h8 h6d2 f8b4 h5h6 g7g6 g4f4 h8g8 f4f6 b4f8 d3e2 a5c6 f6f4 f8b4 c3b3 b4d2 f4d2 d7e7 g2g3 e8c8 b3b6 c8c7 g1g2 e7e8 g3g4 e8e7 g4g5 c7c8 d2f4 c6a5 f4f6 e7f6 e5f6 c8c6 b6c6 a5c6 info depth 40 seldepth 60 multipv 1 score cp 25 nodes 27571437432 nps 21881520 hashfull 951 tbhits 16634 time 1260033 pv a1c1 b8c6 info depth 40 seldepth 60 multipv 1 score cp 18 nodes 28724340513 nps 21916621 hashfull 951 tbhits 17188 time 1310619 pv a1c1 b8c6 info depth 40 seldepth 60 multipv 1 score cp 25 nodes 31513709506 nps 21951243 hashfull 954 tbhits 19832 time 1435623 pv a1c1 info depth 40 seldepth 63 multipv 1 score cp 40 nodes 39178554196 nps 22033249 hashfull 960 tbhits 34565 time 1778156 pv d3h7 last pv info depth 43 seldepth 79 multipv 1 score cp 219 nodes 53815499718 nps 22423106 hashfull 968 tbhits 210668 time 2400002 pv d3h7 g8h7 f3h5 h7g8 c3g3 e7f8 f4g5 e8e7 g5f6 b8d7 h5h6 d7f6 e5f6 g7g6 f6e7 d8e7 h6f4 e7d7 g3f3 f8d6 f4d2 a8e8 h3h4 g8g7 d2g5 d7e7 f3b3 e7g5 h4g5 d6f4 b3b7 f4g5 b7a7 g5f6 a1b1 f6d4 a7a6 e8c8 b2b4 c8c2 b4b5 c2f2 g1h1 f2f4 g2g3 f4g4 b5b6 d4e5 h1g2 g4g3 g2f2 g3a3 b6b7
[d]3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - bm Qxg3+; id "arasan19.137"; c0 "Apicella-Lautier, Clichy 2001";Code: Select all
not found in 45 minutes, last pv info depth 57 seldepth 30 multipv 1 score cp 0 nodes 68313321429 nps 28463836 hashfull 982 tbhits 618519595 time 2400004 pv h4g5 f6g5 f4h5 e7c6 d4d3 c6e5 d3d4 f7g6 g3g4 e5c6 d4d3 c6e5 d3d4 bestmove h4g5 ponder f6g5
[d]r1b2rk1/1pq1nppp/pbn1p3/8/3N4/3BBN2/PPP1QPPP/3R1RK1 w - - bm Bxh7+; id "arasan19.159"; c0 "Leu-Muck, DDR-ch H137 corr 1973";Code: Select all
found just under 9 minutes info depth 36 seldepth 62 multipv 1 score cp 104 nodes 8361321687 nps 24468699 hashfull 703 tbhits 301643 time 341715 pv e6a2 g3e5 h8g8 e2c2 a2d5 f1c4 g5f5 c2e2 h6f4 e5f4 f5f4 h2g1 d5c4 e2c4 g8g7 e1e2 f4g3 c4b4 d8d7 b4e1 g3e1 d1e1 f8f7 e1d1 f7e7 d1d3 g7f6 g2g3 a7a6 e2e3 e7e3 d3e3 d7d4 e3b3 b7b5 b3a3 d4d6 b2b4 f6e5 a3a1 e5f5 a1a3 d6d4 a3a6 d4b4 a6a7 info depth 37 seldepth 62 multipv 1 score cp 97 nodes 9818722979 nps 24607464 hashfull 721 tbhits 460584 time 399014 pv e6a2 g3e5 info depth 37 seldepth 62 multipv 1 score cp 104 nodes 12810519386 nps 24732881 hashfull 754 tbhits 747632 time 517955 pv g5g3 last pv info depth 48 seldepth 90 multipv 1 score cp 471 nodes 63424108776 nps 26426700 hashfull 917 tbhits 34269546 time 2400001 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 d5g2 f1f4 f8f4 h4g3 f4f2 d1e1 g2d5 h3h4 g7f6 a2a3 g6g5 e2h5 g5h4 g3h4 f2h2 h4g4 d5e6 g4f4 h2h5 f4e3 h5h2 d4d5 e6d5 e3d4 d5e6 d4c3 a7a5 e1d1 f6e5 d1e1 e5d5 e1f1 a5a4 f1f4 b7b5 f4b4 d5c6 b4e4 c6d6 e4e1 e6f5 e1f1 d6e5 f1e1 e5f6 e1d1 f6e6 d1e1 e6d5 e1c1 h2h3 c3b4 h3b3 b4a5 b3b2 a5b6 info depth 48 seldepth 83 multipv 1 score cp 472 nodes 63424108776 nps 26426689 hashfull 917 tbhits 34269546 time 2400002 pv g5g3 bestmove g5g3 ponder h2g3
[d]r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - bm Kf2; id "arasan19.179"; c0 "Efremov-Fischer, Danube/4 ICCF 2012";Code: Select all
found just under 30 minutes info depth 39 seldepth 70 multipv 1 score cp 59 nodes 28360434478 nps 22210449 hashfull 862 tbhits 24126 time 1276896 pv d4c6 e7c6 e3b6 c7b6 c2c3 b6c7 d3e4 h7h6 f1e1 f8e8 g2g4 e6e5 h2h3 a8b8 b2b3 b7b5 e2d3 c8b7 g4g5 b8d8 d3e3 d8d1 e1d1 e8d8 d1d8 c6d8 e4b7 c7b7 g5h6 f7f6 h6g7 d8e6 g1h2 e6f4 f3h4 g8g7 e3g3 g7f7 h4f5 b7d7 f5h6 f7e6 g3g4 e6d6 h6f5 d6c6 f5e3 c6c7 c3c4 b5c4 e3c4 info depth 40 seldepth 70 multipv 1 score cp 52 nodes 31177913103 nps 22241310 hashfull 869 tbhits 27179 time 1401802 pv d4c6 e7c6 info depth 40 seldepth 70 multipv 1 score cp 59 nodes 31689676790 nps 22257003 hashfull 870 tbhits 27787 time 1423807 pv d4c6 info depth 40 seldepth 70 multipv 1 score cp 52 nodes 32711327451 nps 22266796 hashfull 872 tbhits 29671 time 1469063 pv d4c6 e7c6 info depth 40 seldepth 70 multipv 1 score cp 60 nodes 34210108840 nps 22282767 hashfull 873 tbhits 31441 time 1535272 pv d4c6 info depth 40 seldepth 70 multipv 1 score cp 81 nodes 38222495651 nps 22305599 hashfull 878 tbhits 42275 time 1713583 pv d3h7 last pv info depth 41 seldepth 67 multipv 1 score cp 226 nodes 53958625430 nps 22482751 hashfull 894 tbhits 56855 time 2400001 pv d3h7 g8h7 f3g5 h7g6 e2d3 e7f5 d4f5 e6f5 e3b6 c7e7 g5h3 g6h7 f1e1 c8e6 d3g3 e7f6 h3g5 h7g8 g5e6 f7e6 g3b3 a8e8 d1d6 f6f7 e1e6 e8e6 d6e6 c6b4 c2c3 b4d3 e6d6 f8e8 b6e3 d3e5 b3f7 g8f7 g1f1 e8e7 b2b3 e5g4 e3g5 e7e6 d6e6 f7e6 f2f3 g4e5 f1e2 b7b5 h2h4 a6a5 e2e3 a5a4 e3d4 e5d7 g5e3 a4b3 a2b3 bestmove d3h7 ponder g8h7
[d]4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4; id "arasan19.189"; c0 "Šachová skladba 2011-12, 1st Prize";Code: Select all
found just under 5 minutes info depth 24 seldepth 40 multipv 1 score cp 76 nodes 337761314 nps 22181737 hashfull 221 tbhits 34 time 15227 pv a2b3 c8e6 a1e1 c5a5 g1f2 e5e4 d3e4 d5e4 e1e4 a5f5 g3f3 f5f3 g2f3 e6b3 f1h1 h7g6 h1h6 g6f5 c2b3 g8h8 e4f4 f5e6 f2f1 a6a5 f1e2 a8e8 e2d3 e6d5 f4e4 c6e5 d3e2 e8c8 info depth 25 seldepth 44 multipv 1 score cp 69 nodes 442136144 nps 22533823 hashfull 269 tbhits 162 time 19621 pv a2b3 c8e6 info depth 25 seldepth 44 multipv 1 score cp 76 nodes 448492286 nps 22555435 hashfull 271 tbhits 203 time 19884 pv a2b3 info depth 25 seldepth 44 multipv 1 score cp 87 nodes 453748912 nps 22563347 hashfull 273 tbhits 206 time 20110 pv a2b3 info depth 25 seldepth 44 multipv 1 score cp 102 nodes 594337816 nps 22944748 hashfull 332 tbhits 231 time 25903 pv g1f2 last pv info depth 40 seldepth 69 multipv 1 score cp 286 nodes 37347340032 nps 25417662 hashfull 940 tbhits 1329059 time 1469346 pv g1f2 c5c2 f2e1 b4b3 f1h1 g8g6 h1h4 c6b4 a2b1 c2c5 g3e5 c8d7 e5h2 c5f8 e1f2 h7g8 a1a3 a8b8 h4h6 g6h6 g5h6 g8h7 h2c7 d7f5 a3b3 f5g6 f2g1 b8c8 c7e5 b4c6 e5d5 f8e8 b3b7 c8b8 b7b8 c6b8 d5d4 e8e2 d4e3 e2d1 e3e1 d1g4 d2c3 b8c6 b1c2 c6d4 c2d1 g4f4 e1d2 f4f6 d2f2 f6f2 g1f2 d4f5 d3d4 f5d6 d4d5 info depth 41 seldepth 69 multipv 1 score cp 294 nodes 39968659306 nps 25446431 hashfull 942 tbhits 1542938 time 1570698 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 301 nodes 41836479206 nps 25476633 hashfull 945 tbhits 1647236 time 1642151 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 312 nodes 48234925936 nps 25507075 hashfull 951 tbhits 2242099 time 1891041 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 302 nodes 52177046622 nps 25498712 hashfull 953 tbhits 2546117 time 2046262 pv g1f2 c5c2 info depth 41 seldepth 69 multipv 1 score cp 302 nodes 61166783286 nps 25486127 hashfull 958 tbhits 3155978 time 2400003 pv g1f2 c5c2 info depth 41 seldepth 69 multipv 1 score cp 303 nodes 61166783286 nps 25486117 hashfull 958 tbhits 3155978 time 2400004 pv g1f2 bestmove g1f2 ponder g8g6
[d]r1b3k1/ppp1q1pp/2n1p3/3pP2P/8/2NB2Q1/PPP3P1/2K2R2 w - - bm Bg6; c0 "Hector-So, 19th Sigeman & Co., Malmo 2011";Code: Select all
found just under 30 minutes info depth 63 seldepth 72 multipv 1 score cp 125 nodes 34538209733 nps 30039677 hashfull 945 tbhits 257059604 time 1149753 pv e8d7 g5d2 d7e6 h6h5 e6f5 d2e1 a2a4 g8f7 f5g5 h5h4 g5h4 e1f2 h4g4 f2e1 g4f5 e1c3 f3f4 c3d2 c2d1 f7e7 d1h5 e7d6 h5e2 d6d5 a4a5 d2a5 f5g6 a5c3 f4f5 d5d6 f5f6 d6d7 g6g7 d7d6 e2g4 c3e5 g7g6 e5d4 g6f5 d4f2 f5g5 f2e1 g5g6 e1c3 g4f3 d6d7 f3e2 d7e8 e2c4 c3d4 g6f5 e8d7 c4d3 d4c3 f5g6 d7d6 d3c4 c3d4 g6g5 d4e3 g5f5 e3d4 c4f1 d4f2 f5g6 f2d4 g6f7 d4c3 f1d3 c3e5 d3c4 info depth 64 seldepth 72 multipv 1 score cp 132 nodes 53638389928 nps 30007994 hashfull 963 tbhits 423922487 time 1787470 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 140 nodes 56270205786 nps 30034114 hashfull 964 tbhits 446984424 time 1873543 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 150 nodes 61819050881 nps 30049406 hashfull 966 tbhits 493328225 time 2057247 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 166 nodes 65923379548 nps 30087203 hashfull 968 tbhits 523208137 time 2191077 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72230939016 nps 30128952 hashfull 973 tbhits 565310711 time 2397393 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72312829646 nps 30130333 hashfull 973 tbhits 565853845 time 2400001 pv f3f4 bestmove f3f4 ponder g5f4
[d]r2qnrk1/p4pp1/1p2b2p/2p1Pp2/2P5/PnPB1QN1/6PP/R1B2RK1 w - - bm Bxh6; c0 "Domangala-Leszek, Super Puchar cr 2003";Code: Select all
not found in 45 minutes, last pv info depth 49 seldepth 58 multipv 1 score cp 0 nodes 67331762565 nps 28054866 hashfull 896 tbhits 35721650 time 2400003 pv c3b5 c8d7 b5c7 a8f8 f1f8 e7f8 c7b5 g7g6 h5g6 f8h6 c1d1 h7g6 b5d6 b7b6 d3g6 h6g7 g6f7 g8f8 g3f2 g7g4 d1e1 f8g7 f2f6 g7h7 d6e8 g4e4 e1f1 d7e8 f7e8 c6e5 f6e6 e4f4 f1e2 f4c4 e2e1 c4e4 e1f1 bestmove c3b5 ponder c8d7
Code: Select all
not found in 45 minutes, last pv info depth 42 seldepth 71 multipv 1 score cp 198 nodes 59395343132 nps 24748039 hashfull 945 tbhits 831760 time 2400002 pv d3f5 d8e7 a1b1 e6c4 f3a8 c4f1 g1f1 b3c1 b1c1 g7g6 f5c2 e8f6 a8f3 e7e5 c1e1 e5d6 f1g1 b6b5 e1d1 d6e5 g3e4 f6e4 c2e4 a7a6 g2g3 f8e8 e4b7 a6a5 b7c6 e5e3 f3f2 e8e5 c6b5 e3c3 a3a4 g8g7 g1g2 e5f5 f2d2 c3f3 g2g1 f5e5 d1f1 f3d5 d2c3 d5e4 f1f2 e4e3 c3e3 e5e3 f2c2 e3e5 g1f2 h6h5 c2e2 bestmove d3f5 ponder d8e7
Code: Select all
[Mac-Pro:~/cluster.mfb] michaelbyrne% McBrain_2017-v1.5 < ./command.sf > ./debug.log
Position: 1/9
Position: 2/9
Position: 3/9
Position: 4/9
Position: 5/9
Position: 6/9
Position: 7/9
Position: 8/9
Position: 9/9
===========================
Total time (ms) : 21600018
Nodes searched : 552744848435
Nodes/second : 25590017-
jdart
- Posts: 4367
- Joined: Fri Mar 10, 2006 5:23 am
- Location: http://www.arasanchess.org
Re: "Poor Fish": very hard test suite
I think the Dann Corbit position is busted. Multi-pv analysis at 20min/move on a 16-core e5-2670:
Btw. here are a few other positions I have dug up recently, with analysis:
By the way, the output above was generated by this python script:
https://github.com/jdart1/arasan-chess/ ... analyze.py
Code: Select all
rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5; id "arasan19.16"; c0 "Dann Corbit, CCC 2015";
depth 35 seldepth 77 multipv 1 score cp 441 nodes 27270389011 nps 22725267 hashfull 978 tbhits 0 time 1200003 pv g2g4
depth 34 seldepth 77 multipv 2 score cp 363 nodes 27270389011 nps 22725267 hashfull 978 tbhits 0 time 1200003 pv f3g5 e7g5 f1f3 g5e3 f3g3 e3g5 e2h5 f8f7 g3g5 f7g7 g5g7 g8g7 g2g4 d8h8 h5g5 g7f7 g4f5 e6f5 d3f5 d7f5 g5f5 f7e7 a1g1 b8d7 g1g6 a8g8 f5g5 d7f6 e5f6 e7f7 g6g8 h8g8 g5e5 g8d8 e5h5 f7e6 h5g4 e6f7 g4g7 f7e6 f6f7 b6d7 g7h6 d8f6 h6f6 e6f6 c3d5 f6f7 d5c7 d7b8 c2c3 f7e7 c7d5 e7d6 d5e3 b8c6 h2h4 b5b4 d4d5 c6e7
depth 34 seldepth 77 multipv 3 score cp 225 nodes 27270389011 nps 22725267 hashfull 978 tbhits 0 time 1200003 pv h2h4 g5g4 f3h2 e7b4 e3g5 b4e7 g5d2 g8h8 h2g4 b8c6 g4h6 d8e8 e2f2 c6b4 d3e2 e8g6 e2d1 g6g7 d2f4 b4c6 d1f3 c6d8 f1g1 g7h7 c3e2 d8f7 h6f7 f8f7 g2g3 a6a5 f4d2 a5a4 e2f4 f7g7 c2c3 g7g8 f4h5 a4b3 a2b3
-- not solved
Code: Select all
r1br2k1/1p3pp1/p1nBp2p/q3n3/2P1N1P1/4Q3/3RB2P/5RK1 w - - bm g5; c0 "Jendrian-Genga, WS/GMN/050\
ICCF 2016";
depth 41 seldepth 102 multipv 1 score cp 170 nodes 30687418402 nps 25572806 hashfull 979 tbhit\
s 0 time 1200002 pv g4g5 h6g5 e3g5 d8d6 d2d6 f7f5 e4f6 g8f8 f6h5 a5c5 g1g2 e5f7 g5g7 f8e7 d6c6\
c5c6 e2f3 c6c7 f1e1 c7d8 g7c3 e7f8 g2h1 e6e5 f3d5 d8d6 c3g3 c8e6 g3g7 f8e7 g7f6 e7d7 e1d1 d7c\
7 f6e6 d6e6 d5e6 a8d8 e6d5 f7d6 h5g7 d8c8 d1e1 c7b6 h1g2 d6c4 g7f5 c8c5 e1b1 c5b5 b1d1 c4b2 d1\
d2 b2a4 h2h4 a4c3 d5e6 c3e4 d2e2 e4c5 e2e5 c5e6 e5e6 b6a5 e6f6
depth 41 seldepth 102 multipv 2 score cp 54 nodes 30687418402 nps 25572806 hashfull 979 tbhits\
0 time 1200002 pv h2h4 d8d6 e4d6 b7b6 g4g5 a5c5 e3c5 b6c5 e2h5 h6g5 h4g5 c6d4 h5f7 g8f8 f7h5 \
f8e7 d6e4 c8b7 e4c5 d4f3 h5f3 e5f3 f1f3 b7f3 d2d7 e7f8 c5e6 f8g8 g5g6 a8e8 g1f2 f3e4 e6f4 e8c8\
f2e3 e4g6 f4g6 c8c4 g6f4 g8h7 f4e6 h7g6 e6g7 g6f6 e3d3 c4c1 d7a7 c1a1 g7e8 f6e5 d3c4 a1c1 c4b\
3 c1b1 b3c2 b1b8 e8c7 b8c8 c2b3 c8b8 b3a4 b8b1 c7a6 b1a1 a4b5 e5d6 a7a8
depth 41 seldepth 102 multipv 3 score cp 40 nodes 30687418402 nps 25572806 hashfull 979 tbhits\
0 time 1200002 pv c4c5
++ solved in 81.195 seconds
8/3r4/pr1Pk1p1/8/7P/6P1/3R3K/5R2 w - - bm Re2+; c0 "Aldiga (Brainfish 091016)-Knight-king (Kom\
odo 10 64-bit), playchess.com 2016";
depth 39 seldepth 84 multipv 1 score cp 652 nodes 41566506627 nps 34638726 hashfull 990 tbhits\
0 time 1200001 pv d2e2
depth 38 seldepth 84 multipv 2 score cp 30 nodes 41566506627 nps 34638726 hashfull 990 tbhits \
0 time 1200001 pv f1e1 e6f7 e1d1 f7e6 d2e2 e6f6 e2f2 f6g7 f2d2 a6a5 g3g4 a5a4 h2g3 a4a3 g3f4 g\
7f6 g4g5 f6e6 d2e2 e6f7 e2a2 b6d6 d1d6 d7d6 a2a3 d6d1 a3a7 f7e6 a7a4 d1h1 f4g3 e6f7 a4a7 f7g8 \
a7d7 h1f1 d7e7 g8f8 e7c7 f8g8 g3h3 f1d1 c7a7 d1d3 h3g4 d3d4 g4g3 d4b4 a7e7 b4a4 e7e1 g8g7
depth 38 seldepth 84 multipv 3 score cp 30 nodes 41566506627 nps 34638726 hashfull 990 tbhits \
0 time 1200001 pv h2h3 d7d6 d2c2 e6d7 f1f7 d7e6 f7c7 a6a5 c7c5 d6d5 c2e2 e6d6 c5c8 d5b5 e2d2 d\
6e6 c8g8 e6f7 g8a8 f7g7 d2d7 g7f6 d7c7 f6f5 c7f7 f5e5 f7a7 e5f6 a8f8 f6e6 f8g8 e6d5 g8a8 d5e6 \
a7a5 b5a5 a8a5 e6f6 a5a7 b6b2 a7a6 f6g7 a6a3 b2b5 g3g4 g7h6 a3f3 h6g7
++ solved in 258.827 seconds
1r2n1k1/6q1/r4bp1/1p1P1p2/2pBpP2/P7/1P2B3/1K1Q2RR w - - bm Bc5; c0 "Jernjoffen (Stockfish 1010\
16 64)-KingOfWar (Stockfish 221016 64), playchess.com 2016";
depth 39 seldepth 82 multipv 1 score cp 464 nodes 32063699675 nps 26719727 hashfull 989 tbhits\
0 time 1200001 pv d4c5 e8d6 e2h5 g6g5 g1g5 f6g5 h1g1 g5f6 g1g7 f6g7 d1g1 b5b4 c5d4 b8b7 a3b4 \
g8h8 d4e5 c4c3 g1c5 b7d7 h5e2 a6a8 c5c3 a8c8 c3h3 h8g8 h3g3 g8h7 g3h4 h7g8 h4g5 c8a8 g5g6 a8d8\
e2d1 d7f7 d1h5 f7d7 e5f6 e4e3 f6e5 d6c4 g6f5 d7e7 e5g7 e7g7 f5e6 g8h7 h5e2 c4d6 b4b5 h7h8 b5b\
6 g7g1 b1c2
depth 39 seldepth 82 multipv 2 score cp 0 nodes 32063699675 nps 26719727 hashfull 989 tbhits 0\
time 1200001 pv g1g6 g7g6 h1g1 f6d4 d1d4 g6g1 d4g1 g8h7 b1c2 e8g7 g1c5 a6h6 d5d6 b8d8 c5b5 e4\
e3 e2c4 h6d6 b2b4 d6d2 c2b3 d8e8 c4e2 e8e4 b3c3 h7g6 b5c6 g6f7 e2c4 g7e6 c6c5 f7g6 c4e6 e4e6 c\
5f8 e6c6 c3b3 d2d3 b3a4 c6a6 a4b5 a6d6 f8g8 g6f6 g8f8 f6e6 f8e8 e6f6 e8e5 f6g6 e5e7 d3d5 b5a4 \
d6a6 a4b3 a6d6 a3a4 d5d3 b3b2 d3d2 b2c1 d6c6 c1b1 d2d1 b1a2 d1d2 a2b3 d2d3 b3b2 d3d2 b2b3
depth 38 seldepth 82 multipv 3 score cp 0 nodes 32063699675 nps 26719727 hashfull 989 tbhits 0\
time 1200001 pv d4f6 a6f6 d1d4 f6d6 d4c5 g7c7 c5b4 e8g7 g1g3 c7b6 g3h3 g8f7 h3h7 d6f6 b4c3 b5\
b4 c3e5 b4a3 h7g7 f7g7 e5e7 f6f7 e7e5 f7f6
++ solved in 26.95 seconds
https://github.com/jdart1/arasan-chess/ ... analyze.py
-
MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: "Poor Fish": very hard test suite
[d]3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - 0 1
This is McBrain-v1.3 (a stockfish engine) which will be released tomorrow if all goes well. Now finds Qxg3 in just over a minute on my machine. Previously it was almost 9 minutes.
This is McBrain-v1.3 (a stockfish engine) which will be released tomorrow if all goes well. Now finds Qxg3 in just over a minute on my machine. Previously it was almost 9 minutes.
Code: Select all
info depth 30 seldepth 59 multipv 1 score cp 88 nodes 1331805556 nps 24113806 hashfull 820 tbhits 0 time 55230 pv e6a2 g3e5
info depth 30 seldepth 59 multipv 1 score cp 95 nodes 1530596197 nps 24200679 hashfull 888 tbhits 0 time 63246 pv g5g3
info depth 30 seldepth 59 multipv 1 score cp 110 nodes 1535164883 nps 24204794 hashfull 889 tbhits 0 time 63424 pv g5g3
info depth 30 seldepth 59 multipv 1 score cp 131 nodes 1551943303 nps 24221486 hashfull 893 tbhits 0 time 64073 pv g5g3
info depth 30 seldepth 59 multipv 1 score cp 159 nodes 1568724524 nps 24233019 hashfull 894 tbhits 0 time 64735 pv g5g3
info depth 30 seldepth 59 multipv 1 score cp 196 nodes 1650324270 nps 24315960 hashfull 906 tbhits 0 time 67870 pv g5g3
info depth 30 seldepth 59 multipv 1 score cp 244 nodes 1708771199 nps 24360903 hashfull 914 tbhits 0 time 70144 pv g5g3
info depth 30 seldepth 60 multipv 1 score cp 237 nodes 1786294951 nps 24414276 hashfull 929 tbhits 0 time 73166 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 g7h6 f1f4 g6g5 h4g3 g5f4 g3h2 f8c8 e2d3 c8g8 d1g1 d5a2 d3e4 g8d8 e4b7 d8d4 g1a1 a2d5 b7d5 d4d5 h2g1 d5b5 a1a6 h6g5 g1f1 b5b2 a6a7 b2f2 f1g1 g5h4 a7e7 f2d2
info depth 31 seldepth 62 multipv 1 score cp 244 nodes 1824751408 nps 24436889 hashfull 934 tbhits 0 time 74672 pv g5g3
info depth 31 seldepth 62 multipv 1 score cp 251 nodes 1830010251 nps 24439565 hashfull 934 tbhits 0 time 74879 pv g5g3
info depth 31 seldepth 62 multipv 1 score cp 256 nodes 1906670817 nps 24415387 hashfull 943 tbhits 0 time 78093 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 g7h6 f1f4 g6g5 h4g3 g5f4 g3h2 f8c8 e2d3 c8g8 d1g1 d5a2 d3e4 g8d8 e4b7 d8d4 g1a1 a2d5 b7d5 d4d5 b2b3 d5d2 h2g1 h6g5 g1f1 g5h4 a1a7 h4g3 a7g7 g3h2 h3h4 d2f2 f1e1 f2g2
info depth 32 seldepth 62 multipv 1 score cp 264 nodes 1946308217 nps 24397776 hashfull 947 tbhits 0 time 79774 pv g5g3
info depth 32 seldepth 62 multipv 1 score cp 271 nodes 1971091002 nps 24402845 hashfull 951 tbhits 0 time 80773 pv g5g3
info depth 32 seldepth 62 multipv 1 score cp 282 nodes 1977983135 nps 24405985 hashfull 952 tbhits 0 time 81045 pv g5g3
info depth 32 seldepth 62 multipv 1 score cp 297 nodes 2009507484 nps 24405886 hashfull 952 tbhits 0 time 82337 pv g5g3
info depth 32 seldepth 62 multipv 1 score cp 284 nodes 2091723625 nps 24423184 hashfull 958 tbhits 0 time 85645 pv g5g3 h2g3
info depth 32 seldepth 62 multipv 1 score cp 301 nodes 2198411689 nps 24453695 hashfull 961 tbhits 0 time 89901 pv g5g3
info depth 32 seldepth 62 multipv 1 score cp 295 nodes 2267406836 nps 24474669 hashfull 963 tbhits 0 time 92643 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 g7h6 f1f4 g6g5 h4g3 g5f4 g3h2 f8c8 e2d3 c8g8 d1g1 d5a2 d3e4 g8d8 e4b7 d8d4 h3h4 h6g6 g1f1 a2c4 f1a1 c4d5 b7d5 d4d5 a1a7 d5d2 a7e7 d2b2 h2g1 g6f6 e7e8 b2b1 g1h2 b1b3 e8h8
info depth 33 seldepth 62 multipv 1 score cp 302 nodes 2338047314 nps 24493712 hashfull 969 tbhits 0 time 95455 pv g5g3
info depth 33 seldepth 62 multipv 1 score cp 309 nodes 2351981525 nps 24496745 hashfull 969 tbhits 0 time 96012 pv g5g3
info depth 33 seldepth 62 multipv 1 score cp 320 nodes 2372442471 nps 24501362 hashfull 970 tbhits 0 time 96829 pv g5g3
info depth 33 seldepth 63 multipv 1 score cp 335 nodes 2397944347 nps 24456092 hashfull 970 tbhits 0 time 98051 pv g5g3
info depth 33 seldepth 63 multipv 1 score cp 323 nodes 2536776740 nps 24413680 hashfull 978 tbhits 0 time 103908 pv g5g3 h2g3
info depth 33 seldepth 63 multipv 1 score cp 339 nodes 2658457021 nps 24446031 hashfull 987 tbhits 0 time 108748 pv g5g3
info depth 33 seldepth 63 multipv 1 score cp 345 nodes 2884020774 nps 24525446 hashfull 990 tbhits 0 time 117593 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 g7h6 f1f4 g6g5 h4g3 g5f4 g3h2 f8c8 e2d3 c8g8 d1g1 d5a2 d3e2 a2d5 e2d1 h6g5 g1f1 d5c4 h3h4 g5f5 f1e1 c4d5 e1g1 b7b6 d1e2 a7a5 e2d3 f5g4 g1f1 g8f8 d3e2 g4h4 f1f4 f8f4 g2g3 h4g5 g3f4 g5f4Code: Select all
1000 rounds and 1000 games completed...
time control: 914+9
Date: 02/25/17 : 19:13:52
1000 game(s) loaded
Rank Name Rating Δ + - # Σ Σ% W L D W% =% OppR
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1 McBrain 2017 v1.3 64 POP 3110 0.0 6 6 1000 529.5 52.9 221 162 617 22.1 61.7 3090
2 McBrain 2017 v1.2 64 POP 3090 19.7 6 6 1000 470.5 47.0 162 221 617 16.2 61.7 3110
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peter
- Posts: 3186
- Joined: Sat Feb 16, 2008 7:38 am
- Full name: Peter Martan
Re: "Poor Fish": very hard test suite
Hi Michael!
Anyhow it's good to hear next McBrain is coming.
But so do latest asmFish, K10.3 and H5.01 too with 12 old Intel cores here.MikeB wrote:[d]3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - 0 1
This is McBrain-v1.3 (a stockfish engine) which will be released tomorrow if all goes well. Now finds Qxg3 in just over a minute on my machine.
Anyhow it's good to hear next McBrain is coming.
Peter.
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Vinvin
- Posts: 5228
- Joined: Thu Mar 09, 2006 9:40 am
- Full name: Vincent Lejeune
Re: "Poor Fish": very hard test suite
Very nice results ! Thanks for this improvements !MikeB wrote:[d]3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - 0 1
This is McBrain-v1.3 (a stockfish engine) which will be released tomorrow if all goes well.
I'll run McBrain on my test suite next week.
Vincent
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MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: "Poor Fish": very hard test suite
Let's revisit the "Poor Fish" positions with the latest version of McBrain, version 2.6:MikeB wrote:Total Search results:MikeB wrote:
positions from http://poorfish.bitballoon.com/
engine:
id name McBrain 2017 v1.2x 64 POPCNT (Stockfish)
id author T. Romstad, M. Costalba, J. Kiiski, G. Linscott
spends:
24 Threads , Hash 8192
[d]rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5; id "arasan19.16"; c0 "Dann Corbit, CCC 2015";
[d]rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - bm Bxh7+; id "arasan19.42"; c0 "Polugaevsky-Torre, London 1984";Code: Select all
not found in 45 minutes , last pv info depth 35 seldepth 61 multipv 1 score cp 288 nodes 26408478334 nps 22239823 hashfull 999 tbhits 1217 time 1187441 pv g2g4 f5f4 e3d2 b5b4 c3d1 c7c5 d4c5 e7c5 h2h4 b8c6 e2h2 d8e7 d1f2 c5e3 f2h3 d5d4 d2e3 d4e3 h4g5 b6d5 g5g6 a6a5 h3g5 e7g7 h2h5 a5a4 g5h7 a8a5 h7f8 g8f8 b3a4 f8g8 h1g2 e3e2 f1h1 d5e3 g2f2 c6e5 f2e2 e5f3 h5a5 f3d4 e2f2 e3g4 f2f1
[d]8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - - 1 50 bm Nd3; id "arasan19.116"; c0 "Grandelius-Raznikov, EU Youth Chess Ch B18, Albena 2011";Code: Select all
found just under 30 minutes info depth 39 seldepth 60 multipv 1 score cp 32 nodes 25365554410 nps 21868855 hashfull 947 tbhits 15520 time 1159894 pv a1c1 b8c6 f4e3 a8c8 f3g4 d8d7 h3h4 e7f8 h4h5 c6a5 e3h6 c8c3 c1c3 g8h8 h6d2 f8b4 h5h6 g7g6 g4f4 h8g8 f4f6 b4f8 d3e2 a5c6 f6f4 f8b4 c3b3 b4d2 f4d2 d7e7 g2g3 e8c8 b3b6 c8c7 g1g2 e7e8 g3g4 e8e7 g4g5 c7c8 d2f4 c6a5 f4f6 e7f6 e5f6 c8c6 b6c6 a5c6 info depth 40 seldepth 60 multipv 1 score cp 25 nodes 27571437432 nps 21881520 hashfull 951 tbhits 16634 time 1260033 pv a1c1 b8c6 info depth 40 seldepth 60 multipv 1 score cp 18 nodes 28724340513 nps 21916621 hashfull 951 tbhits 17188 time 1310619 pv a1c1 b8c6 info depth 40 seldepth 60 multipv 1 score cp 25 nodes 31513709506 nps 21951243 hashfull 954 tbhits 19832 time 1435623 pv a1c1 info depth 40 seldepth 63 multipv 1 score cp 40 nodes 39178554196 nps 22033249 hashfull 960 tbhits 34565 time 1778156 pv d3h7 last pv info depth 43 seldepth 79 multipv 1 score cp 219 nodes 53815499718 nps 22423106 hashfull 968 tbhits 210668 time 2400002 pv d3h7 g8h7 f3h5 h7g8 c3g3 e7f8 f4g5 e8e7 g5f6 b8d7 h5h6 d7f6 e5f6 g7g6 f6e7 d8e7 h6f4 e7d7 g3f3 f8d6 f4d2 a8e8 h3h4 g8g7 d2g5 d7e7 f3b3 e7g5 h4g5 d6f4 b3b7 f4g5 b7a7 g5f6 a1b1 f6d4 a7a6 e8c8 b2b4 c8c2 b4b5 c2f2 g1h1 f2f4 g2g3 f4g4 b5b6 d4e5 h1g2 g4g3 g2f2 g3a3 b6b7
[d]3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - bm Qxg3+; id "arasan19.137"; c0 "Apicella-Lautier, Clichy 2001";Code: Select all
not found in 45 minutes, last pv info depth 57 seldepth 30 multipv 1 score cp 0 nodes 68313321429 nps 28463836 hashfull 982 tbhits 618519595 time 2400004 pv h4g5 f6g5 f4h5 e7c6 d4d3 c6e5 d3d4 f7g6 g3g4 e5c6 d4d3 c6e5 d3d4 bestmove h4g5 ponder f6g5
[d]r1b2rk1/1pq1nppp/pbn1p3/8/3N4/3BBN2/PPP1QPPP/3R1RK1 w - - bm Bxh7+; id "arasan19.159"; c0 "Leu-Muck, DDR-ch H137 corr 1973";Code: Select all
found just under 9 minutes info depth 36 seldepth 62 multipv 1 score cp 104 nodes 8361321687 nps 24468699 hashfull 703 tbhits 301643 time 341715 pv e6a2 g3e5 h8g8 e2c2 a2d5 f1c4 g5f5 c2e2 h6f4 e5f4 f5f4 h2g1 d5c4 e2c4 g8g7 e1e2 f4g3 c4b4 d8d7 b4e1 g3e1 d1e1 f8f7 e1d1 f7e7 d1d3 g7f6 g2g3 a7a6 e2e3 e7e3 d3e3 d7d4 e3b3 b7b5 b3a3 d4d6 b2b4 f6e5 a3a1 e5f5 a1a3 d6d4 a3a6 d4b4 a6a7 info depth 37 seldepth 62 multipv 1 score cp 97 nodes 9818722979 nps 24607464 hashfull 721 tbhits 460584 time 399014 pv e6a2 g3e5 info depth 37 seldepth 62 multipv 1 score cp 104 nodes 12810519386 nps 24732881 hashfull 754 tbhits 747632 time 517955 pv g5g3 last pv info depth 48 seldepth 90 multipv 1 score cp 471 nodes 63424108776 nps 26426700 hashfull 917 tbhits 34269546 time 2400001 pv g5g3 h2g3 h6f4 g3f3 e6d5 f3g4 h7h5 g4h4 d5f7 e2b5 d8d5 b5d5 f7d5 f1e2 h8g7 e1f1 d5g2 f1f4 f8f4 h4g3 f4f2 d1e1 g2d5 h3h4 g7f6 a2a3 g6g5 e2h5 g5h4 g3h4 f2h2 h4g4 d5e6 g4f4 h2h5 f4e3 h5h2 d4d5 e6d5 e3d4 d5e6 d4c3 a7a5 e1d1 f6e5 d1e1 e5d5 e1f1 a5a4 f1f4 b7b5 f4b4 d5c6 b4e4 c6d6 e4e1 e6f5 e1f1 d6e5 f1e1 e5f6 e1d1 f6e6 d1e1 e6d5 e1c1 h2h3 c3b4 h3b3 b4a5 b3b2 a5b6 info depth 48 seldepth 83 multipv 1 score cp 472 nodes 63424108776 nps 26426689 hashfull 917 tbhits 34269546 time 2400002 pv g5g3 bestmove g5g3 ponder h2g3
[d]r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - bm Kf2; id "arasan19.179"; c0 "Efremov-Fischer, Danube/4 ICCF 2012";Code: Select all
found just under 30 minutes info depth 39 seldepth 70 multipv 1 score cp 59 nodes 28360434478 nps 22210449 hashfull 862 tbhits 24126 time 1276896 pv d4c6 e7c6 e3b6 c7b6 c2c3 b6c7 d3e4 h7h6 f1e1 f8e8 g2g4 e6e5 h2h3 a8b8 b2b3 b7b5 e2d3 c8b7 g4g5 b8d8 d3e3 d8d1 e1d1 e8d8 d1d8 c6d8 e4b7 c7b7 g5h6 f7f6 h6g7 d8e6 g1h2 e6f4 f3h4 g8g7 e3g3 g7f7 h4f5 b7d7 f5h6 f7e6 g3g4 e6d6 h6f5 d6c6 f5e3 c6c7 c3c4 b5c4 e3c4 info depth 40 seldepth 70 multipv 1 score cp 52 nodes 31177913103 nps 22241310 hashfull 869 tbhits 27179 time 1401802 pv d4c6 e7c6 info depth 40 seldepth 70 multipv 1 score cp 59 nodes 31689676790 nps 22257003 hashfull 870 tbhits 27787 time 1423807 pv d4c6 info depth 40 seldepth 70 multipv 1 score cp 52 nodes 32711327451 nps 22266796 hashfull 872 tbhits 29671 time 1469063 pv d4c6 e7c6 info depth 40 seldepth 70 multipv 1 score cp 60 nodes 34210108840 nps 22282767 hashfull 873 tbhits 31441 time 1535272 pv d4c6 info depth 40 seldepth 70 multipv 1 score cp 81 nodes 38222495651 nps 22305599 hashfull 878 tbhits 42275 time 1713583 pv d3h7 last pv info depth 41 seldepth 67 multipv 1 score cp 226 nodes 53958625430 nps 22482751 hashfull 894 tbhits 56855 time 2400001 pv d3h7 g8h7 f3g5 h7g6 e2d3 e7f5 d4f5 e6f5 e3b6 c7e7 g5h3 g6h7 f1e1 c8e6 d3g3 e7f6 h3g5 h7g8 g5e6 f7e6 g3b3 a8e8 d1d6 f6f7 e1e6 e8e6 d6e6 c6b4 c2c3 b4d3 e6d6 f8e8 b6e3 d3e5 b3f7 g8f7 g1f1 e8e7 b2b3 e5g4 e3g5 e7e6 d6e6 f7e6 f2f3 g4e5 f1e2 b7b5 h2h4 a6a5 e2e3 a5a4 e3d4 e5d7 g5e3 a4b3 a2b3 bestmove d3h7 ponder g8h7
[d]4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4; id "arasan19.189"; c0 "Šachová skladba 2011-12, 1st Prize";Code: Select all
found just under 5 minutes info depth 24 seldepth 40 multipv 1 score cp 76 nodes 337761314 nps 22181737 hashfull 221 tbhits 34 time 15227 pv a2b3 c8e6 a1e1 c5a5 g1f2 e5e4 d3e4 d5e4 e1e4 a5f5 g3f3 f5f3 g2f3 e6b3 f1h1 h7g6 h1h6 g6f5 c2b3 g8h8 e4f4 f5e6 f2f1 a6a5 f1e2 a8e8 e2d3 e6d5 f4e4 c6e5 d3e2 e8c8 info depth 25 seldepth 44 multipv 1 score cp 69 nodes 442136144 nps 22533823 hashfull 269 tbhits 162 time 19621 pv a2b3 c8e6 info depth 25 seldepth 44 multipv 1 score cp 76 nodes 448492286 nps 22555435 hashfull 271 tbhits 203 time 19884 pv a2b3 info depth 25 seldepth 44 multipv 1 score cp 87 nodes 453748912 nps 22563347 hashfull 273 tbhits 206 time 20110 pv a2b3 info depth 25 seldepth 44 multipv 1 score cp 102 nodes 594337816 nps 22944748 hashfull 332 tbhits 231 time 25903 pv g1f2 last pv info depth 40 seldepth 69 multipv 1 score cp 286 nodes 37347340032 nps 25417662 hashfull 940 tbhits 1329059 time 1469346 pv g1f2 c5c2 f2e1 b4b3 f1h1 g8g6 h1h4 c6b4 a2b1 c2c5 g3e5 c8d7 e5h2 c5f8 e1f2 h7g8 a1a3 a8b8 h4h6 g6h6 g5h6 g8h7 h2c7 d7f5 a3b3 f5g6 f2g1 b8c8 c7e5 b4c6 e5d5 f8e8 b3b7 c8b8 b7b8 c6b8 d5d4 e8e2 d4e3 e2d1 e3e1 d1g4 d2c3 b8c6 b1c2 c6d4 c2d1 g4f4 e1d2 f4f6 d2f2 f6f2 g1f2 d4f5 d3d4 f5d6 d4d5 info depth 41 seldepth 69 multipv 1 score cp 294 nodes 39968659306 nps 25446431 hashfull 942 tbhits 1542938 time 1570698 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 301 nodes 41836479206 nps 25476633 hashfull 945 tbhits 1647236 time 1642151 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 312 nodes 48234925936 nps 25507075 hashfull 951 tbhits 2242099 time 1891041 pv g1f2 info depth 41 seldepth 69 multipv 1 score cp 302 nodes 52177046622 nps 25498712 hashfull 953 tbhits 2546117 time 2046262 pv g1f2 c5c2 info depth 41 seldepth 69 multipv 1 score cp 302 nodes 61166783286 nps 25486127 hashfull 958 tbhits 3155978 time 2400003 pv g1f2 c5c2 info depth 41 seldepth 69 multipv 1 score cp 303 nodes 61166783286 nps 25486117 hashfull 958 tbhits 3155978 time 2400004 pv g1f2 bestmove g1f2 ponder g8g6
[d]r1b3k1/ppp1q1pp/2n1p3/3pP2P/8/2NB2Q1/PPP3P1/2K2R2 w - - bm Bg6; c0 "Hector-So, 19th Sigeman & Co., Malmo 2011";Code: Select all
found just under 30 minutes info depth 63 seldepth 72 multipv 1 score cp 125 nodes 34538209733 nps 30039677 hashfull 945 tbhits 257059604 time 1149753 pv e8d7 g5d2 d7e6 h6h5 e6f5 d2e1 a2a4 g8f7 f5g5 h5h4 g5h4 e1f2 h4g4 f2e1 g4f5 e1c3 f3f4 c3d2 c2d1 f7e7 d1h5 e7d6 h5e2 d6d5 a4a5 d2a5 f5g6 a5c3 f4f5 d5d6 f5f6 d6d7 g6g7 d7d6 e2g4 c3e5 g7g6 e5d4 g6f5 d4f2 f5g5 f2e1 g5g6 e1c3 g4f3 d6d7 f3e2 d7e8 e2c4 c3d4 g6f5 e8d7 c4d3 d4c3 f5g6 d7d6 d3c4 c3d4 g6g5 d4e3 g5f5 e3d4 c4f1 d4f2 f5g6 f2d4 g6f7 d4c3 f1d3 c3e5 d3c4 info depth 64 seldepth 72 multipv 1 score cp 132 nodes 53638389928 nps 30007994 hashfull 963 tbhits 423922487 time 1787470 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 140 nodes 56270205786 nps 30034114 hashfull 964 tbhits 446984424 time 1873543 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 150 nodes 61819050881 nps 30049406 hashfull 966 tbhits 493328225 time 2057247 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 166 nodes 65923379548 nps 30087203 hashfull 968 tbhits 523208137 time 2191077 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72230939016 nps 30128952 hashfull 973 tbhits 565310711 time 2397393 pv f3f4 info depth 64 seldepth 72 multipv 1 score cp 186 nodes 72312829646 nps 30130333 hashfull 973 tbhits 565853845 time 2400001 pv f3f4 bestmove f3f4 ponder g5f4
[d]r2qnrk1/p4pp1/1p2b2p/2p1Pp2/2P5/PnPB1QN1/6PP/R1B2RK1 w - - bm Bxh6; c0 "Domangala-Leszek, Super Puchar cr 2003";Code: Select all
not found in 45 minutes, last pv info depth 49 seldepth 58 multipv 1 score cp 0 nodes 67331762565 nps 28054866 hashfull 896 tbhits 35721650 time 2400003 pv c3b5 c8d7 b5c7 a8f8 f1f8 e7f8 c7b5 g7g6 h5g6 f8h6 c1d1 h7g6 b5d6 b7b6 d3g6 h6g7 g6f7 g8f8 g3f2 g7g4 d1e1 f8g7 f2f6 g7h7 d6e8 g4e4 e1f1 d7e8 f7e8 c6e5 f6e6 e4f4 f1e2 f4c4 e2e1 c4e4 e1f1 bestmove c3b5 ponder c8d7
Code: Select all
not found in 45 minutes, last pv info depth 42 seldepth 71 multipv 1 score cp 198 nodes 59395343132 nps 24748039 hashfull 945 tbhits 831760 time 2400002 pv d3f5 d8e7 a1b1 e6c4 f3a8 c4f1 g1f1 b3c1 b1c1 g7g6 f5c2 e8f6 a8f3 e7e5 c1e1 e5d6 f1g1 b6b5 e1d1 d6e5 g3e4 f6e4 c2e4 a7a6 g2g3 f8e8 e4b7 a6a5 b7c6 e5e3 f3f2 e8e5 c6b5 e3c3 a3a4 g8g7 g1g2 e5f5 f2d2 c3f3 g2g1 f5e5 d1f1 f3d5 d2c3 d5e4 f1f2 e4e3 c3e3 e5e3 f2c2 e3e5 g1f2 h6h5 c2e2 bestmove d3f5 ponder d8e7edit: also I just realized I set the searches for 40 minutes and not 45 minutes, my bad...so where I say "not found in 45 minutes", it should read "not found in 40 minutes"Code: Select all
[Mac-Pro:~/cluster.mfb] michaelbyrne% McBrain_2017-v1.5 < ./command.sf > ./debug.log Position: 1/9 Position: 2/9 Position: 3/9 Position: 4/9 Position: 5/9 Position: 6/9 Position: 7/9 Position: 8/9 Position: 9/9 =========================== Total time (ms) : 21600018 Nodes searched : 552744848435 Nodes/second : 25590017
#1 [d]rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5
found in 1:27, not found in 45 minutes lastime
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
35 +3.82 3.58G 2:54.28 Nxg5 Bxg5 Rf3 Bxe3 Rg3+ Bg5 Qh5 Rf7 Rxg5+ Rg7 Rxg7+ Kxg7 g4 Qh8 Qg5+ Kf7 gxf5 exf5 Bxf5 Bxf5 Qxf5+ Ke7 Rg1 N8d7 Rg6 Rg8 Qg5+ Nf6 Rxg8 Qxg8 Qxf6+ Kd7 Qf5+ Qe6 Qxe6+ Kxe6 Kg2 Nc8 Kf3 Ne7 Kg4 c5 dxc5 Nc6 Ne2 Nxe5+ Kf4 Kf6 Nd4 Ng6+
35 +3.72! 3.03G 2:28.79 Nxg5!
35 +3.57! 2.82G 2:19.16 Nxg5!
35 +3.46! 2.66G 2:11.21 Nxg5!
35 +3.39! 2.49G 2:03.26 Nxg5!
34 +3.32 2.46G 2:01.94 Nxg5 Bxg5 Rf3 Bxe3 Rg3+ Bg5 Qh5 Rf7 Rxg5+ Rg7 Rxg7+ Kxg7 g4 Qh8 Qg5+ Kf7 gxf5 exf5 Bxf5 Bxf5 Qxf5+ Ke7 Rg1 N8d7 Rg6 Rg8 Qg5+ Nf6 Rxg8 Qxg8 Qxf6+ Kd7 Qf5+ Qe6 Qxe6+ Kxe6 Kg2 Nd7 b4 Nb8 Ne2 Kf5 c3 Nc6 Kf3 a5 bxa5 Nxa5 Ng3+ Kg6 Kg4
33 +3.31 2.39G 1:58.66 Nxg5 Bxg5 Rf3 Bxe3 Rg3+ Bg5 Qh5 Rf7 Rxg5+ Rg7 Rxg7+ Kxg7 g4 Qh8 Qg5+ Kf7 gxf5 exf5 Bxf5 Bxf5 Qxf5+ Ke7 Rg1 N8d7 Rg6 Rg8 Qg5+ Nf6 Rxg8 Qxg8 Qxf6+ Kd7 Qf5+ Qe6 Qxe6+ Kxe6 Kg2 Nd7 b4 Nb6 Kf3 Nc4 Ne2 Kf5 Ng3+ Kg6 c3 Nd2+ Kg4 Kf7 h4
33 +3.37! 2.38G 1:58.41 Nxg5!
33 +3.26! 2.36G 1:57.29 Nxg5!
33 +3.19! 2.33G 1:55.84 Nxg5!
32 +3.12 2.30G 1:54.32 Nxg5 Bxg5 Rf3 Bxe3 Rg3+ Bg5 Qh5 Rf7 Rxg5+ Rg7 Rxg7+ Kxg7 g4 Qh8 Qg5+ Kf7 gxf5 exf5 Bxf5 Bxf5 Qxf5+ Ke7 Rg1 N8d7 Rg6 Rg8 Qg5+ Nf6 Rxg8 Qxg8 Qxf6+ Kd7 Qf5+ Qe6 Qxe6+ Kxe6 Kg2 Nc8 Kf3 Ne7 Kg4 Nf5 Ne2 Ne3+ Kg5 Nxc2 h4 Nb4 Nf4+ Kf7 h
32 +3.22? 2.28G 1:53.64 Nxg5 Bxg5?
32 +3.37? 2.27G 1:53.15 Nxg5 Bxg5?
32 +3.48? 2.27G 1:52.92 Nxg5 Bxg5?
32 +3.55? 2.25G 1:52.26 Nxg5 Bxg5?
31 +3.62 2.20G 1:49.77 Nxg5 Bxg5 Rf3 Bxe3 Rg3+ Bg5 Qh5 Rf7 Rxg5+ Rg7 Rxg7+ Kxg7 g4 Qh8 Qg5+ Kf7 gxf5 exf5 Bxf5 Bxf5 Qxf5+ Ke7 Rg1 b4 Rg6 bxc3 Qg5+ Kd7 Qg4+ Ke7 Qe6+ Kd8 Rg8+ Qxg8 Qxg8+ Kd7 Qf7+ Kc6 e6 Nc8 e7 Nd6 e8=B+ Nxe8 Qxe8+ Kb7 Qe1 Nc6 Qxc3 Re8 Q
31 +3.34! 1.89G 1:34.90 Nxg5!
31 +2.85! 1.74G 1:27.68 Nxg5!
31 +2.48! 1.45G 1:13.04 g4!
31 +2.32? 1.29G 1:05.21 g4 f4?
31 +2.44! 1.29G 1:04.87 g4!
31 +2.42! 1.07G 0:53.71 g4!
31 +2.35? 1.02G 0:51.46 g4 f4?
30 +2.42 948.3M 0:47.84 g4 f4 Qg2 Nc6 Bd2 Kg7 h4 Rh8 Ne2 Nc4 bxc4 bxc4 Bxc4 dxc4 Kg1 Nb4 Bxb4 Bxb4 Nxg5 Rxh4 Rxf4 Qxg5 Qxa8 Rxg4+ Rxg4 Qxg4+ Qg2 Qxg2+ Kxg2 Bc6+ Kg3 Be4 c3 Ba5 Kf2 Bd3 Rc1 Kf7 Ke3 Ke7 Nf4 Bf5 Nh5 Bd3 Nf6 c6 a3 Kd8 Ne4 Bxe4 Kxe4 Ke7 a4 # 2 [d]rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - 0 1 bm Bxh7
found in 2:40, last time is was found in just 30 minutes
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
45 +3.83! 14.4G 11:00.56 Bxh7+!
45 +3.75! 14.1G 10:48.56 Bxh7+!
44 +3.68 13.7G 10:32.21 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bh6 Qe7 Raa3 g6 Bxf8 Rxf8 Qh6 Nc6 Rg4 Rfc8 Rh4 Qxh4 Qxh4 Rc7 Qf4 Kh7 h4 Rg8 Rh3 Kg7 b4 Kf8 b5 axb5 axb5 Na5 b6 Rc8 Rf3 Rg7 h5 gxh5 Qh6 Kg8 Rh3 Rg6 Qxh5 Kf8 Qh8+ Rg8 Qf6 Ke8 Rh7 Rf8 Rxf7 Rc1+ Kh2 Rxf7
44 +3.65! 12.7G 9:46.78 Bxh7+!
44 +3.28! 11.6G 8:57.93 Bxh7+!
44 +3.00! 11.2G 8:42.16 Bxh7+!
44 +2.79! 11.2G 8:40.07 Bxh7+!
44 +2.63! 11.2G 8:39.32 Bxh7+!
44 +2.52! 11.1G 8:38.77 Bxh7+!
44 +2.41! 10.4G 8:04.53 Bxh7+!
43 +2.34 8.31G 6:32.38 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Qxe7 Qf4 Qd7 Rf3 Bd6 Qd2 Kg7 Qg5 Rf8 Qf6+ Kh6 g3 Be7 Qf4+ Kh7 h4 Bd6 Qg5 Be7 Qd2 Kg7 a5 Rh8 Rc1 Rh5 Kg2 Bf6 Qc3 Rf5 Rxf5 exf5 Qd2 Qe6 Rd1 Qd7 Rh1 Qa4 b4
43 +2.28! 7.84G 6:11.30 Bxh7+!
42 +2.20 6.51G 5:11.39 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 Bf8 Qd2 Be7 Rb3 b5 axb5 axb5 Rxb5 Bg5 f4 Qd7 Rbc5 Bd8 g4 Rb8 Kg2 Be7 Rc7 Qd8 R1c2 Kg7 Qe3 Bd6 R7c6 Rb4 b3 Qb8 Qf2 Qd8 R2c3 Rb8 h4 Be7 h5 gxh5
42 +2.12! 6.25G 4:59.56 Bxh7+!
42 +2.04? 6.08G 4:51.65 Bxh7+ Kxh7?
41 +2.12 5.92G 4:44.29 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 Bf8 Qd2 Be7 Rb3 b5 axb5 axb5 Rxb5 Bg5 f4 Qd7 Rbc5 Bd8 g4 Rb8 Kg2 Bf6 g5 Be7 Rc7 Qd8 Qf2 Bd6 R7c6 Be7 Qe2 Bd6 Qd2 Qd7 Kg1 Kf8 Qf2 Kg7 R1c3 Kg8
41 +2.16? 5.87G 4:42.37 Bxh7+ Kxh7?
40 +2.23 5.70G 4:34.64 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 Bf8 Qd2 Be7 Rb3 Rb8 Qc3 b5 Qc7 Bf6 Qxd8+ Rxd8 axb5 axb5 Rxb5 Bxd4 b4 Kf8 Rd1 e5 Rc1 Rd7 Kf1 Ke7 Ke2 Kd6 Ra5 Rb7 b5 Kd7 f3 Rb8 Rb1 Bb6 Ra6 g5 Kd3 Bd4 b6
39 +2.23! 5.26G 4:14.48 Bxh7+!
38 +2.16 4.68G 3:48.24 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 a5 b3 Bf8 Qe3 Bd6 Rg4 Kg7 g3 Qf6 Rh4 Kg8 Kg2 Re8 Rc3 Qg7 Rc2 Qf8 Qd2 Ra8 Rg4 Kg7 Qe3 Qh8 Rh4 Qf8 Kg1 Kg8 Rg4 Qg7 Kg2 Rb8 Rc1 Qh8 Rh4 Qg7
38 +2.10! 4.51G 3:40.01 Bxh7+!
37 +2.03 4.29G 3:30.03 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 Bf8 Qd2 Be7 Rb3 Rb8 Qc3 Bg5 Rc2 Bf6 Qc7 Qxc7 Rxc7 b6 Rf3 Kg7 Kf1 a5 Re3 b5 Rb3 b4 Ra7 Bxd4 Rxa5 Kf6 Rb5 Rxb5 axb5 Bc5 Ke2 e5 Rd3 Ke6 Rd1 b3 f3
37 +2.06! 4.26G 3:28.73 Bxh7+!
37 +1.94? 4.23G 3:27.44 Bxh7+ Kxh7?
37 +2.04! 4.07G 3:19.60 Bxh7+!
37 +1.93! 3.88G 3:11.01 Bxh7+!
37 +1.85! 3.86G 3:09.98 Bxh7+!
36 +1.78 3.76G 3:05.40 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Qxe7 Qf4 Rc8 Rc3 Rc4 Rxc4 dxc4 Qc1 Qc7 a5 Qc6 Qc3 Bg7 Rc1 b5 axb6 Qxb6 Qxc4 Bxd4 Rc2 Kg7 b3 e5 Qd5 a5 Qf3 Qe6 Rc6 e4 Rxe6 exf3 Re8 fxg2 Kxg2
36 +1.79! 3.73G 3:04.15 Bxh7+!
35 +1.72 3.62G 2:58.65 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Re7 Bf6 Nd7 Qh6 Nxf6 exf6 g6 fxe7 Bxe7 Rc1 a5 b3 Bf8 Qe3 Be7 Rc2 Kg7 Rf3 Bd6 g3 Qb6 Kg2 Rh8 Rc1 Qd8 Qd2 f6 Rc2 e5 dxe5 Bxe5 Rc5 d4 Qxa5
35 +1.57! 3.43G 2:49.86 Bxh7+!
35 +1.20! 3.39G 2:47.90 Bxh7+!
35 +0.91! 3.34G 2:45.48 Bxh7+!
35 +0.70! 3.31G 2:44.07 Bxh7+!
35 +0.55! 3.28G 2:42.90 Bxh7+!
35 +0.44! 3.25G 2:41.51 Bxh7+!
35 +0.37! 3.21G 2:39.47 Bxh7+!
34 +0.30 2.72G 2:15.26 Rd1 Nc6 Bb1 g6 Qg4 Rc8 Rcd3 Qd7 Bd2 Bb4 Bg5 Be7 Bf6 Qd8 Qf4 Qb6 b3 Qb4 Qg5 Bf8 h4 Ne7 Qg3 h5 Qf3 Bg7 Bxg7 Kxg7 g4 hxg4 Qf6+ Kg8 h5 Rf8 hxg6 Nxg6 found in 12.5 seconds (lucky run?), last time it was not found in 45 minutes
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
37 +5.40! 6.60G 4:00.27 Nd3!
37 +5.19! 4.85G 2:58.83 Nd3!
37 +5.04! 4.26G 2:38.54 Nd3!
37 +4.93! 3.72G 2:18.98 Nd3!
37 +4.85! 3.57G 2:13.82 Nd3!
36 +4.78 3.46G 2:09.78 Nd3 Nf5 e3 Nd6 Kc2 Ne4 Nc1 Nxf2 Na2 Ne4 Nc3 Nxg3 Nxb5 Nf5 Rd2 Kg6 hxg5 fxg5 Kd3 h4 Nc3 g4 Nxd5 Kg5 e4 Nh6 Ke3 g3 Kf3 Nf7 Rd1 Ne5+ Kg2 Kg4 Nf6+ Kf4 Rf1+ Ke3 Rh1 Ng6 Re1+ Kd2 Rf1 Ke2 Rf3 Ne5 Rf4
36 +4.77! 3.18G 2:00.18 Nd3!
35 +4.70 2.94G 1:51.76 Nd3 Nc6 e3 Ke6 Kc3 Na5 bxa5 Rxa5 Rb4 b5 Nc5+ Ke5 f4+ Kf5 fxg5 fxg5 hxg5 Ra3+ Nb3 Kxg5 Rxb5 Kf5 Rxd5+ Kg4 Kb4 Ra2 Nd4 Ra1 Kc3 Rh1 Ne2 Ra1 Kd3 Ra3+ Nc3 Ra1 Ne4 Ra3+ Ke2 Ra2+ Rd2 Ra5 Kf2 Rf5+ Kg2 Re5 Rd4 Kf5 Kf3
35 +4.60! 2.70G 1:43.20 Nd3!
35 +4.39! 2.50G 1:35.95 Nd3!
35 +4.24! 2.15G 1:23.60 Nd3!
35 +4.13! 1.76G 1:09.91 Nd3!
35 +4.06! 1.74G 1:08.91 Nd3!
34 +3.98 1.67G 1:06.53 Nd3 Nf5 e3 Nd6 Kc2 Ne4 Nc1 Nxf2 Ne2 Ne4 Nc3 Nxg3 Nxb5 Nf5 Rd2 Nxe3+ Kd3 Nc4 Rc2 gxh4 Rh2 Ne5+ Kc3 Kg6 Rxh4 Kg5 Rh1 h4 Nc7 d4+ Kxd4 Kg4 Nd5 Kg3 Ke4 h3 Nxf6 Nc6 b5 Na7
34 +3.17! 1.01G 0:40.80 Nd3!
34 +2.37! 697.4M 0:28.55 Nd3!
34 +1.75! 538.4M 0:22.23 Nd3!
34 +1.27! 455.9M 0:18.91 Nd3!
34 +0.89! 372.1M 0:15.54 Nd3!
34 +0.61! 352.6M 0:14.80 Nd3!
34 +0.40! 338.8M 0:14.25 Nd3!
34 +0.25! 327.1M 0:13.78 Nd3!
34 +0.14! 308.2M 0:13.02 Nd3!
34 +0.07! 295.4M 0:12.50 Nd3!
33 0.00 223.5M 0:09.53 hxg5 fxg5 Nxh5 Nc6 Rd3 Kg6 g4 Ne5 Rd4 Nc6 Rd3 found in 1:48, last time it was found in just under 9 minutes
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
40 -5.67 4.28G 3:05.05 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Rd4 Bh2 Rxe4 Bxg1 Kg3 Rf2 Re7+ Kh6 Rxe3 h4+ Kg4 Rg2+ Kf4 Bxe3+ Kxe3 Kg5 d6 Kf6 d7 Ke7 Bg4 Rxb2 Be6 Rb6 Bg8 Rd6 Bc4 Kxd7 Ke4 Rf6 Bd5 Rb6 Bb3 g5 B
40 -5.58! 4.08G 2:57.36 Qxg3+!
40 -5.51! 3.97G 2:53.08 Qxg3+!
39 -5.43 3.78G 2:45.15 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 d5 Kh7 Bxh5 gxh5 Rd4 Kg6 Rxf4 Rxf4+ Kg3 Rf1 Rxe3 Bxd5 b3 Kg5 Re5+ Rf5 h4+ Kf6 Re3 Rf1 Rd3 Be4 Re3 Kf5 Rc3 Rg1+ Kf2 Rg2+ Ke3 Bc6 Rc5+ Kg4 Ra5 Kxh4 Rxa7 Kg3 Ra5
39 -5.30! 3.64G 2:39.66 Qxg3+!
39 -5.29! 3.49G 2:33.85 Qxg3+!
39 -5.21! 3.47G 2:32.78 Qxg3+!
38 -5.14 3.25G 2:24.36 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Rd4 Bh2 Rxe4 Bxg1 Kg3 Rf2 Re7+ Kh6 Rxe3 h4+ Kg4 Rg2+ Kf4 Bxe3+ Kxe3 Kg5 Bg4 Rxb2 Ke4 Kf6 Bc8 Rxa2 Bxb7 Ra4+ Kf3 Ra3+ Kg2 Rg3+ Kh2 Rd3 Bc6 g5 Ba8
38 -5.07! 3.16G 2:20.79 Qxg3+!
38 -4.96! 3.10G 2:18.25 Qxg3+!
38 -4.89! 3.02G 2:15.36 Qxg3+!
37 -4.81 2.99G 2:14.24 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Rd4 Bh2 Rxe4 Bxg1 Kg3 Rf2 Re7+ Kh6 Rxe3 h4+ Kg4 Rg2+ Kf4 Bxe3+ Kxe3 Kg5 d6 Kf6 d7 Ke7 Bg4 Rxb2 Be6 Rb6 Bb3 g5 Ke4 Kxd7 Kf5 Rb5+ Kf6 Ra5 Bc4 Kc7
37 -4.88! 2.97G 2:13.28 Qxg3+!
37 -4.77! 2.87G 2:09.32 Qxg3+!
37 -4.70! 2.84G 2:07.90 Qxg3+!
36 -4.63 2.77G 2:04.84 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Rd4 Bh2 Rxe4 Bxg1 Re7+ Kh6 Kg3 Rf2 Rxe3 h4+ Kg4 Rg2+ Kf4 Bxe3+ Kxe3 Kg5 d6 Kf6 Bc4 Rxb2 d7 Ke7 Be6 Rb6 Bb3 g5 Ke4 Kxd7 Kf5 Rb5+ Kg6 Ra5 Kf6 g4 B
36 -4.50! 2.69G 2:01.40 Qxg3+!
36 -4.35! 2.62G 1:58.71 Qxg3+!
36 -4.24! 2.56G 1:56.06 Qxg3+!
36 -4.17? 2.55G 1:55.96 Qxg3+ Kxg3?
35 -4.24 2.50G 1:53.66 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Bxh5 Rh8 Kg4 Bd6 Bxg6 Kxg6 Rde1 Kh6 Kh4 Be7+ Kg4 Bxd5 Kf5 Rf8+ Ke5 Bxa2 Rxe3 Bc5 Ree1 Bxg1 Rxg1 Re8+ Kd4 Re2 b4 Rd2+ Ke5 Bd5 Kd6 Bc6+ Kc7 Rd7+ K
35 -4.22! 2.48G 1:52.80 Qxg3+!
35 -4.15! 2.47G 1:52.29 Qxg3+!
34 -4.08 2.38G 1:48.54 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Bxh5 Rh8 Kg4 Bd6 Rd4 Bf5+ Kf3 Rxh5 h4 Kf6 Re1 Ke5 Ra4 Bc5 d6 Kxd6 Rd1+ Ke6 Rc1 Bb6 Re1 Ke5 Rxe3+ Bxe3 Kxe3 a6 Kf3 g5 hxg5 Rxg5 Kf2 Kd6 Ke1
34 -4.05? 2.37G 1:48.40 Qxg3+ Kxg3?
34 -4.14! 2.37G 1:48.33 Qxg3+!
34 -4.04! 2.37G 1:48.24 Qxg3+!
34 -3.96! 2.37G 1:48.23 Qxg3+!
33 -3.89 2.37G 1:48.19 Qxg3+ Kxg3 Bf4+ Kf3 Bd5+ Kg4 h5+ Kh4 Bf7 Qb5 Rd5 Qxd5 Bxd5 Be2 Bxg2 Rg1 Be4 d5 Kg7 Bxh5 Rh8 Kg4 Bd6 Rd4 Bf5+ Kf3 Rxh5 h4 Kf6 Rc1 Ke5 Ra4 b5 Ra6 Rxh4 Kxe3 Rh3+ Kf2 Rh2+ Kf3 Be4+ Kg3 Rg2+ Kh3 g5 Rf1 g4+ Kh4 Bxd5 Rxa7 Bc4 Rh1 Kf5
33 -4.16! 2.37G 1:48.03 Qxg3+!
33 -3.36! 2.36G 1:48.00 Qxg3+!
33 -2.70! 2.36G 1:48.00 Qxg3+!
33 -2.22! 2.36G 1:47.99 Qxg3+!
33 -1.83! 2.36G 1:47.99 Qxg3+!
33 -1.50! 2.36G 1:47.99 Qxg3+!
33 -1.29! 2.36G 1:47.99 Qxg3+!
33 -1.12! 2.36G 1:47.98 Qxg3+!
33 -1.01! 2.03G 1:33.56 Bxa2!
33 -0.94! 1.67G 1:17.73 Bxa2!
32 -0.87 1.63G 1:15.52 Bxa2 Be5+ Kg8 Qc2 Bd5 Bc4 Qf5 Bxd5+ Rxd5 Qb3 Qe6 Rd3 Qf7 Rc3 Rd7 Qc2 Qe6 Rc8 Rf7 Rxf8+ Rxf8 Qe4 Bf4+ g3 Bxe5 Qxe3 Bxg3+ Kxg3 Qxe3+ Rxe3 Rd8 Rc3 Rxd4 Rc8+ Kf7 Rc7+ Ke6 Rxb7 Rd7 Rxd7 Kxd7 Kf4 h6 Ke5 Ke7 b4 Kf7 h4 a6 Kf4 Kf6
31 -0.84 1.56G 1:12.49 Bxa2 Be5+ Kg8 Qc2 Bd5 Bc4 Qf5 Bxd5+ Rxd5 Qb3 Qe6 Rd3 Qf7 Rc3 Rd7 Qc2 Qe6 Rc8 Rf7 Rxf8+ Rxf8 Qe4 Bf4+ Kg1 Bg3 Re2 Bf2+ Kh2 Qc6 Qb1 Rc8 Qa2+ Qc4 Qxa7 Re8 Qxb7 #5 r1b2rk1/1pq1nppp/pbn1p3/8/3N4/3BBN2/PPP1QPPP/3R1RK1 w - - bm Bxh7+
Code: Select all
found in 1:24, last time it was found in just under 30 minutes
dep score nodes time (not shown: tbhits knps seldep)
33 +2.20! 2.26G 1:50.94 Bxh7+!
32 +2.12 2.11G 1:43.76 Bxh7+ Kxh7 Ng5+ Kg6 Qd3+ Nf5 Nxf5 exf5 Bxb6 Qf4 Be3 Qh4 Qd6+ Be6 Nxe6 fxe6 Qxe6+ Rf6 Qb3 Rh8 h3 Qb4 Qxb4 Nxb4 c3 Nc6 Rd7 f4 Bc1 Ne5 Rxb7 Nd3 Rd1 Nxc1 Rxc1 f3 Re7 Rd8 gxf3 Rxf3
32 +2.28? 2.03G 1:40.14 Bxh7+ Kxh7?
32 +2.40! 1.94G 1:35.41 Bxh7+!
32 +2.25! 1.92G 1:34.55 Bxh7+!
32 +2.14! 1.87G 1:32.29 Bxh7+!
32 +2.07! 1.85G 1:31.25 Bxh7+!
31 +2.00 1.79G 1:28.30 Bxh7+ Kxh7 Ng5+ Kg6 Qd3+ Nf5 Nxf5 exf5 Bxb6 Qe7 Nh3 Kh7 Rfe1 Qh4 Qd2 f4 Nxf4 Bf5 c4 Rfe8 b3 Qg5 Kh1 Kg8 f3 Bh7 Be3 Qf5 g4 Qc2 Qxc2 Bxc2 Rd2 Bh7 Kg2 Ne5 Bf2 f6 h4 Kf7
31 +1.75! 1.71G 1:24.34 Bxh7+!
31 +1.38! 1.71G 1:24.26 Bxh7+!
31 +1.10! 1.70G 1:24.23 Bxh7+!
31 +0.89! 1.70G 1:24.22 Bxh7+!
31 +0.73! 1.70G 1:24.21 Bxh7+!
31 +0.62! 1.70G 1:24.21 Bxh7+!
31 +0.53? 1.46G 1:12.36 Nxc6 Nxc6?
30 +0.60? 1.26G 1:02.69 Nxc6 Nxc6?
30 +0.68! 1.21G 1:00.02 Nxc6! found in 43 seconds (maybe a lucky run), found in under 5 minutes last time
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
33 +2.78 2.63G 2:04.11 Kf2 Rg6 Rh1 Qxc2 Ke1 b3 Rh4 Nb4 Bb1 Qc5 Qxe5 Ra7 Rxh6+ Rxh6 gxh6 Nc6 Qg5 Qf8 Kf2 Be6 Bf4 Qg8 Qg7+ Qxg7 hxg7 Ra8 Ra3 Nb8 Be5 Nc6 Bd6 Nb8 Bc5 Nd7 Bxd4 Kg6 Rxb3 Nxf6 Rb6 Kxg7 b4 Kg6 Kf3 Kg5 Ba2 Nd7 Rd6
33 +2.77! 2.45G 1:55.95 Kf2!
33 +2.56! 2.14G 1:41.67 Kf2!
33 +2.40! 1.93G 1:31.74 Kf2!
33 +2.29! 1.73G 1:22.38 Kf2!
33 +2.22! 1.69G 1:20.52 Kf2!
32 +2.15 1.60G 1:16.44 Kf2 Rg6 Rh1 Qxc2 Ke1 b3 Rh4 Nb4 Bb1 Qc5 Qxe5 Be6 Kf2 Kg8 Ra3 Nc2 Rxb3 Ne3 Qxd4 Qxd4 Rxd4 Nf5 Rdb4 d4 Rb8+ Rxb8 Rxb8+ Kh7 b4 hxg5 b5 axb5 a6 Ne3 Bxe3 Rxf6+ Ke1 dxe3 Rxb5 Bc8 a7 Ra6 Rb8 Rxa7 Rxc8 Ra1 Rc1 f5 d4 Kg7 d5
32 +2.14? 1.55G 1:13.76 Kf2 Qxc2?
32 +2.22? 1.53G 1:12.74 Kf2 Qxc2?
31 +2.29 1.46G 1:09.72 Kf2 Qxc2 Ke1 b3 Rh1 Rg6 Rh4 Nb4 Bb1 Qc5 Qxe5 Be6 Kf2 Kg8 Ra3 Nc2 Rxh6 Rxh6 gxh6 Kh7 Rxb3 Ne3 Kg1 Ng4 Qf4 Qf8 Qxd4 Qg8 Rb6 Qg6 Qf4 Rg8 Rxa6 d4 Rxe6 fxe6 Qe4 Nxf6 Qxg6+ Kxg6 b4 Rc8 Kf2 Nd5 b5 Nc3 Bxc3 dxc3 Bc2 Ra8 a6 Kxh6 Ke3 Kg7
31 +2.14! 1.38G 1:05.75 Kf2!
31 +1.77! 1.00G 0:48.16 Kf2!
31 +1.49! 953.1M 0:45.76 Kf2!
31 +1.28! 923.9M 0:44.44 Kf2!
31 +1.12! 905.1M 0:43.56 Kf2!
31 +1.02! 856.1M 0:41.24 Rae1!
31 +0.94! 779.5M 0:37.63 Rae1!
30 +0.87 687.8M 0:33.25 Rae1 Be6 Bb3 Rg6 Ba4 Rc8 Bxc6 Qxc6 Qxe5 Qxc2 Rf2 Qc5 Qh2 Qf8 Qf4 Rxg5 Qxd4 Rf5 Bxb4 Qg8 Rxf5 Bxf5 Qxd5 Qg6 Bd2 Bxd3 Re7 Kg8 Bxh6 Qxf6 Qxd3 Qxh6 Rxf7 Kxf7 Qf5+ Ke7 Qxc8 Qe3+ Kh2 Qe5+ Kh3 Qh5+ Kg3 Qe5+ Kh4 Qh2+ Qh3 #7 4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4
found in 20:53, found in just under 30 minutes last time
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
63 +8.67! 182.8G 1:35:39 f4!
63 +7.04! 139.8G 1:15:30 f4!
63 +5.75! 106.3G 59:29.07 f4!
63 +4.73! 87.4G 49:55.04 f4!
63 +3.93! 73.3G 42:21.38 f4!
63 +3.31! 62.8G 36:29.17 f4!
63 +2.82! 55.0G 32:06.13 f4!
63 +2.45! 49.1G 28:46.04 f4!
63 +2.17! 44.1G 25:57.13 f4!
63 +1.96! 40.9G 24:05.34 f4!
63 +1.81! 37.2G 21:58.55 f4!
63 +1.70! 35.4G 20:53.40 f4!
63 +1.62! 28.7G 17:04.65 Kd7!
62 +1.55! 20.4G 12:12.26 Kd7!
61 +1.48 16.3G 9:46.09 Kd7 Bd2 Ke6 h5 Kf5 Kf7 a4 Be1 Kg5 h4 Kxh4 Bxf2+ Kg5 Be1 f4 Bd2 Bb1 Ke7 Kf5 Kf7 Ba2 Ke7 Ke5 Bc3+ Kd5 Kd7 Bb1 Bd2 Ke5 Bc3+ Kf5 Bd2 Be4 Kd6 Bg2 Ke7 Ke5 Kd7 Be4 Ke7 Bd3 Bc3+ Kd5 Bd2 Be4 Kd7 Bf5+ Kc7 Ke5 Bc3+ Ke4 Kd6 Bh3 Ke7 Bg2 Kd6 #8 r1b3k1/ppp1q1pp/2n1p3/3pP2P/8/2NB2Q1/PPP3P1/2K2R2 w - - bm Bg6
found in 11:19, not found in 45 minutes last time
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
48 +1.92! 41.2G 29:10.14 Bg6!
48 +1.85! 37.1G 26:19.24 Bg6!
47 +1.77 33.7G 23:54.15 Bg6 h6 Nb5 Qg5+ Qxg5 hxg5 Nxc7 Rb8 Bf7+ Kh7 Nxe6 Nxe5 Bg6+ Nxg6 hxg6+ Kxg6 Rf8 b6 g4 Bxe6 Rxb8 Bxg4 Rb7 d4 Rxa7 Bf3 Kd2 g4 Ke1 Kf5 Kf2 Be4 Rd7 Ke5 c3 d3 Ke3 g3 Re7+ Kf5 Rxg7 g2 a4 Kf6 Rg4 Kf5 Rg8 Bd5 Rg7 Kf6 Rg3 Be4 b3 Ke5 b4
47 +1.75? 32.7G 23:10.56 Bg6 h6?
47 +1.82! 32.1G 22:46.67 Bg6!
46 +1.82! 28.3G 20:05.03 Bg6!
46 +1.75? 27.6G 19:33.56 Bg6 h6?
45 +1.82 25.9G 18:22.73 Bg6 h6 Nb5 Qg5+ Qxg5 hxg5 Bf7+ Kh7 Nxc7 Rb8 Nxe6 Nxe5 Bg6+ Nxg6 hxg6+ Kxg6 Rf8 b5 Nc7 Kh5 Nxd5 Ra8 Nc7 Rb8 Nxb5 Rxb5 Rxc8 Kg4 c4 Ra5 b4 Rxa2 b5 Ra5 Rc7 Kf5 Kb2 g6 Kb3 Ra1 c5 Ke6 Kc4 Ra4+ Kc3 Ra3+ Kb4 Ra2 c6 g4 Kc3 Ra3+ Kb2 Rg3
45 +1.72! 21.1G 14:55.36 Bg6!
45 +1.60? 20.8G 14:41.57 Bg6 h6?
45 +1.69! 19.4G 13:40.59 Bg6!
45 +1.58! 17.6G 12:23.40 Bg6!
45 +1.51! 17.2G 12:03.61 Bg6!
44 +1.44 16.2G 11:19.76 Bg6 Nd8 Ne2 Bd7 Nf4 Nf7 Nxd5 Qg5+ Qxg5 Nxg5 Ne7+ Kh8 Rf4 c5 a4 b6 b3 Rb8 Rg4 h6 Rf4 Nh7 Bd3 Be8 g4 Rb7 Nc8 Rc7 Nd6 Bc6 Bg6 Bd5 Kb2 Bc6 Kc3 Bd5 Kd3 Re7 Rf1 Bc6 Kc3 Bg2 Rf2 Bc6 Rf4 Bd5 Kb2 Kg8 c4 Bc6 Bf7+ Kh8 Nc8 Rc7
44 +1.27! 12.0G 8:24.16 Bg6!
44 +0.89! 7.39G 5:09.08 Bg6!
44 +0.61! 6.12G 4:13.89 Bg6!
44 +0.40! 5.59G 3:51.34 Bg6!
44 +0.25! 5.12G 3:31.09 Bg6!
44 +0.14! 4.72G 3:13.91 Bg6!
44 +0.07! 4.21G 2:52.33 Bg6!
43 0.00 2.58G 1:45.81 Nb5 Bd7 Nxc7 Rf8 Rxf8+ Qxf8 Nb5 Be8 h6 Bg6 Bxg6 Qf1+ Kd2 hxg6 Nd6 b6 h7+ Kh8 Qxg6 Qf4+ Kd1 Nxe5 Qe8+ Kxh7 Qh5+ Kg8 Qe8+ Kh7 #9 r2qnrk1/p4pp1/1p2b2p/2p1Pp2/2P5/PnPB1QN1/6PP/R1B2RK1 w - - bm Bxh6
it had Bxh6 for a moment, but it fell in love with Bxf5, not found in 45 minutes the first time
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
42 +2.50! 29.3G 22:25.65 Bxf5!
42 +2.43! 27.4G 20:59.53 Bxf5!
41 +2.35 26.6G 20:25.32 Bxf5 Bxc4 Rd1 Qh4 Qxa8 Nxa1 Qxa7 g6 Be4 Bb3 Re1 Be6 Be3 Nb3 Qxb6 Ng7 Bc2 Qd8 Qxd8 Rxd8 Bxh6 Ra8 Ne4 Rxa3 Nf6+ Kh8 Be4 Nh5 Nxh5 gxh5 Rd1 Ra1 Rxa1 Nxa1 Kf2 Nb3 Be3 Kg7 Kg3 f6 Kf4 h4 Bf2 h3 gxh3 fxe5+ Kxe5 Bxh3 Be3 Bf1 Kd5 c4 Bc2
41 +2.22? 26.1G 20:01.75 Bxf5 Bxc4?
41 +2.45! 21.2G 16:14.77 Bxf5!
41 +2.16! 16.8G 12:51.94 Bxf5!
41 +2.04? 15.8G 12:05.50 Bxf5 Qe7?
41 +2.27! 13.0G 9:56.07 Bxf5!
41 +2.20? 12.5G 9:30.63 Bxf5 Bxc4?
40 +2.27 11.3G 8:34.99 Bxf5 Bxc4 Rd1 Qh4 Qxa8 Nxa1 Qxa7 Be6 Bxe6 fxe6 Qxb6 Qc4 Be3 Nb3 Kh1 h5 Nxh5 Qe2 Qxe6+ Kh8 Qxb3 Qxe3 Qd5 Rf5 Ng3 Rxe5 Qf3 Nc7 a4 Kg8 c4 Qxf3 gxf3 Re3 Rd8+ Kf7 Rd7+ Re7 Rxe7+ Kxe7 Ne4 Ne6 Kg2 Kd7 Kg3 Kc7 Kg4 Kb6 Kf5 Nd4+ Kf4 Ka5 N
40 +2.02! 8.69G 6:37.13 Bxf5!
40 +1.90? 8.27G 6:18.01 Bxf5 Bxc4?
40 +1.92? 7.54G 5:43.90 Bxf5 Bxc4?
40 +1.99! 5.99G 4:32.18 Bxf5!
39 +1.92 5.32G 4:01.43 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Nf6 Qf3 Qxe5 Re1 Qd6 Kg1 b5 Rd1 Qe5 Ne4 Nxe4 Bxe4 a6 Bc6 Kg7 Qg3 Qe7 Re1 Qf6 Qe5 h5 Qxf6+ Kxf6 Rf1+ Ke7 Bb7 Rb8 Bxa6 Rb6 Bc8 Rb8 Re1+ Kf6 Bd7 b4 axb4 cxb4 cxb4 Rxb4 Kf2
39 +1.93? 5.26G 3:58.80 Bxf5 Qe7?
39 +2.00! 5.15G 3:53.92 Bxf5!
38 +1.93 4.35G 3:17.17 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Nf6 Qf3 Qxe5 Re1 Qd6 Kg1 b5 Rd1 Qe5 Ne4 Nxe4 Bxe4 a6 Bc6 Kg7 g3 Qe7 Qf2 Rc8 Bd5 Rc7 Re1 Qd6 c4 Re7 Rxe7 Qxe7 Kg2 f6 Kf3 g5 Qe3 Qxe3+ Kxe3 f5 Kd3 Kf6 Kc3 Ke5 Bb7 f4 Bxa6
38 +1.91! 4.25G 3:12.54 Bxf5!
38 +1.84! 3.92G 2:58.04 Bxf5!
37 +1.77 3.79G 2:52.21 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Nf6 Qf3 Qxe5 Re1 Qd6 Kg1 b5 Rf1 Kg7 Ne4 Nxe4 Qxe4 a6 a4 c4 Rd1 Qf6 Qd4 Rb8 Qxf6+ Kxf6 Rd6+ Ke5 Rxa6 b4 cxb4 Rxb4 Rc6 Kd4 Kf1 Rb2 Bd1 Kd3 Rd6+ Ke3 a5 Ra2 a6 c3
37 +1.84? 2.95G 2:14.26 Bxf5 Qe7?
37 +1.91? 2.91G 2:12.24 Bxf5 Qe7?
36 +1.98 2.57G 1:56.80 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Nf6 Qf3 Qxe5 Re1 Qd6 Kg1 b5 Rd1 Qe5 Ne4 Nxe4 Bxe4 a6 Bc6 Kg7 g3 Qe7 Qf2 Rc8 Bd5 Re8 c4 Qe3 Rb1 f5 cxb5 axb5 Qxe3 Rxe3 Rxb5 Rxa3
36 +1.91! 2.15G 1:38.06 Bxf5!
36 +1.84! 2.05G 1:33.39 Bxf5!
35 +1.77 1.93G 1:28.12 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Qxe5 Re1 Qf6+ Qf3 Kg7 Bb3 b5 Ne4 Qxf3+ gxf3 c4 Bc2 Nf6 Rd1 Re8 Kf2 Re5 Nxf6 Kxf6 Be4 Re6 Ke3 Ra6 Ra1 Rd6 Rb1 a6 a4 bxa4 Ra1 Ke6 Bc2 a3 Rxa3 Kf6
35 +1.79? 1.82G 1:23.24 Bxf5 Qe7?
35 +1.87? 1.79G 1:21.69 Bxf5 Qe7?
34 +1.94 1.70G 1:17.76 Bxf5 Qe7 Rb1 Bxc4 Qxa8 Bxf1 Kxf1 Nxc1 Rxc1 g6 Bc2 Nf6 Qf3 Qxe5 Re1 Qd6 Kg1 b5 Rd1 Qe5 Ne4 Nxe4 Bxe4 a6 Bc6 Kg7 Qg3 Qxg3 hxg3 Rb8 Rd7 a5 Bd5 Kf6 Rxf7+ Ke5 Rd7 g5 Bf7 b4 axb4 axb4 cxb4 Rxb4 Rc7 Kd4 Kf2 c4 Bg6 Rb2+ Kf3
34 +1.89! 1.62G 1:14.36 Bxf5!
34 +1.87! 1.45G 1:06.40 Bxf5!
34 +1.80? 1.42G 1:04.96 Bxf5 Qe7?
33 +1.87 1.08G 0:49.79 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh5 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bc2 g4 Rf7 g5 Rd7 e6 Rd2 Re1 Rd1 Rxd1 Bxd1 Kg2 Bg4 e7 Bh5 Kg3 Kf7 Kh4 Bg6 Kg4 a5 h4 Bc2 Kg3 Ba4 Kf4
32 +1.83 889.4M 0:40.83 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh5 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bf5 Kf2 Rf7 g4 Be6 h4 Rd7 Ke3 c4 Rc1 Rd3+ Kf4 Rh3 h5 Kf7 Rd1 Rd3 Rf1 Rh3 Rf3 Rxf3+ Kxf3
32 +1.78! 710.0M 0:32.62 Bxf5!
31 +1.70 601.6M 0:27.66 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh5 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bf5 Kf2 Rf7 g4 Be6 h4 Rd7 Ke3 c4 Rc1 Rd3+ Kf4 Rh3 h5 Kf7 Rd1 Rd3 Rf1 Rxc3 g5 Rh3
30 +1.75 565.7M 0:26.00 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh5 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bc2 g4 Rf7 Re1 Bb3 h4 Rd7 Kf2 Rd2+ Re2 Rxe2+ Kxe2 a5 Kf3 Kf8 h5 Bd1+ Kf4 Kf7
29 +1.75 507.9M 0:23.33 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh5 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bc2 g4 Rf7 Kf2 Rd7 e6 Rd6 Re1 Bb3 e7 Rxf6+ Kg3 Ba4 e8=R+ Bxe8 Rxe8+ Kf7 Re3 a5 g5 Rf1 h4 b5 h5 Ra1 Kg4 Rxa3
28 +1.71 469.2M 0:21.55 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh3 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bc2 Kf2 Rf7 g4 Bb3 Re1 Be6 h4 Rd7 Ke3 Kf7 g5 Kg6 Rh1 Rh7 Rh2 Bc4 Kf4 Be6
28 +1.54! 447.7M 0:20.56 Bxf5!
28 +1.37? 421.5M 0:19.34 Bxf5 Bxc4?
28 +1.50! 414.2M 0:19.00 Bxf5!
28 +1.41? 409.4M 0:18.78 Bxf5 Bxc4?
28 +1.52? 400.6M 0:18.36 Bxf5 Bxc4?
28 +1.60! 396.7M 0:18.17 Bxf5!
27 +1.53 373.8M 0:17.11 Bxf5 Bxc4 Rd1 Qe7 Qxa8 Nxa1 Qe4 Be6 Qg4 g5 Qh3 Ng7 Qxh6 Nxf5 Nxf5 Bxf5 Bxg5 f6 Bxf6 Qh7 Qg5+ Qg6 Qxg6+ Bxg6 Rxa1 Bc2 Rc1 Bb3 Kf2 Kf7 g4 Ke6 Kg3 Rf7 h4 Rd7 h5
27 +1.27! 277.6M 0:12.70 Bxf5!
27 +0.89! 267.8M 0:12.24 Bxf5!
27 +0.61! 177.5M 0:08.12 Bxh6! McBrain v2.6 will be released on or about July 4th - maybe a day or two earlier if all goes well ...
-
Eelco de Groot
- Posts: 4567
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: Grandelius - Raznikov "Poor Fish": very hard t
I tried this again today with Ancalagon (HT so using 7 threads instead of 4 but apart from using hyperthreads it's the same hardware) instead of Rainbow Serpent, and giving it about the same bonus for moving the King towards the immobile Rook. The bonus helps a little a think but the bench goes up which is not a good sign. The bonus is awarded rarely though, so maybe it is not too costly. Any engine today, like Komodo or Brain maybe, that solves it quickly? Ancalagon here a little bit faster than Serpent was the last time but that may be because the extra hyperthreads are kicking in. Or simply searchluck.rabbits23 wrote:Eelco : Neither Komodo10 or Stockfish 7 64 could find 50] Nd3 after 20 minutes of searching.Once I entered the move into their program they registered White with a plus score of (+2.00). Commercial computer chess programs still have a bit of improvement to go it seems; especially when
dealing with truly subtle moves.
Allan
[D]8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - -
Engine: Ancalagon_040 HT (SF20170629 based, 512 MB, i7 6700, 4 threads +3 hyperthreads)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
26/20 0:01 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Ne5
53.Rd4 Nc6 (18.843.227) 13402
27/20 0:02 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Ne5
53.Rd4 Nc6 (29.037.519) 13356
28/20 0:02 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Ne5
53.Rd4 Nc6 (34.962.522) 13313
.
.
.
42/20 3:27 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Kg6
53.g4 Ne5 54.Rd4 Nc6 55.Rd3 (2.604.699.823) 12531
43/20 5:29 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Kg6
53.g4 Ne5 54.Rd4 Nc6 55.Rd3 (4.226.117.733) 12830
44/20 6:42 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Kg6
53.g4 Ne5 54.Rd4 Nc6 55.Rd3 (5.130.360.645) 12749
45/20 10:42 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Kg6
53.g4 Ne5 54.Rd4 Nc6 55.Rd3 (8.372.983.998) 13030
46/20 13:02 0.00 50.hxg5 fxg5 51.Nxh5 Nc6 52.Rd3 Ne5
53.Rd4 Nc6 (10.214.593.726) 13051
47/47 26:12 +0.08++ 50.Nd3 (22.072.325.629) 14036
47/48 27:44 +0.72++ 50.Nd3 (23.290.731.143) 13991
47/49 29:10 +1.37++ 50.Nd3 (24.472.516.516) 13983
47/54 33:27 +1.89++ 50.Nd3 (28.000.762.966) 13945
47/54 37:29 +2.14++ 50.Nd3 (31.190.675.788) 13865
47/54 42:49 +2.84++ 50.Nd3 (35.629.790.892) 13867
47/54 56:02 +3.21++ 50.Nd3 (46.889.379.586) 13944
47/54 72:25 +3.69++ 50.Nd3 (60.798.538.331) 13989
47/63 113:05 +4.32++ 50.Nd3 Nf5 51.e3 Ke6 52.Kc2 Kd6
53.Kb3 Rc5 54.bxc5+ bxc5 55.Nxc5 Kxc5
56.hxg5 fxg5 57.Ra4 Ng7 58.Ra6 Nf5
59.Ra8 Ng7 60.Ra7 Ne8 61.Ra6 Nd6
62.Ra5+ Kc6 63.Kc3 (96.624.195.017) 14240
47/63 417:48 +5.12++ 50.Nd3 Nc6 51.e3 Nb8 52.Kc1 Na6
53.Kb2 Ke6 54.Ka3 Kd6 55.Nc1 Nxb4
56.Rxb4 Ra5+ 57.Kb3 Kc6 58.Nd3 Kc7
59.Rd4 Kd7 60.Kb2 Ke6 61.Nb4 Rb5
62.Kb3 Rc5 63.Nd3 (357.783.336.622) 14271
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: Grandelius - Raznikov "Poor Fish": very hard t
The latest Komodo finds the way:Eelco de Groot wrote:[ Any engine today, like Komodo or Brain maybe, that solves it quickly? Ancalagon here a little bit faster than Serpent was the last time but that may be because the extra hyperthreads are kicking in. Or simply searchluck.
[D]8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - -
Code: Select all
info depth 44 time 150598 nodes 2120273881 score cp 6 lowerbound nps 14079030 hashfull 184 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1
info nodes 2165627190
info nodes 2215291684
info nodes 2261882597
info nodes 2308373056
info nodes 2354317832
info nodes 2402366842
info depth 44 time 170177 nodes 2436595383 score cp 14 lowerbound nps 14318006 hashfull 206 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1
info nodes 2455814571
info nodes 2509823230
info nodes 2560941529
info nodes 2604190121
info depth 44 time 180743 nodes 2614292174 score cp 25 lowerbound nps 14464140 hashfull 218 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1
info nodes 2659630535
info depth 44 time 184398 nodes 2676792840 score cp 40 lowerbound nps 14516308 hashfull 222 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1
info nodes 2703589563
info nodes 2747178823
info nodes 2796433574
info nodes 2846826546
info nodes 2902307723
info nodes 2948304519
info nodes 2991093003
info nodes 3031638864
info depth 44 time 208828 nodes 3052847135 score cp 61 lowerbound nps 14618954 hashfull 249 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1
info nodes 3072089463
info nodes 3112905190
info nodes 3153401229
info nodes 3194729737
info nodes 3239805711
info nodes 3285356921
info nodes 3328355325
info nodes 3371958626
info nodes 3412705730
info nodes 3453468406
info nodes 3494513776
info depth 44 time 241003 nodes 3505698631 score cp 90 lowerbound nps 14546286 hashfull 285 tbhits 0 pv f4d3 e7c6 e2e3
info currmove f4d3 currmovenumber 1