First, I ran a fast pass to discard all "easy" positions.
I reran the rest of the positions during 120 seconds with 1 core (old i7-4 GHz).
Here are the timings for positions that requires more than 20 seconds average for the 4 engines (4 columns with time in seconds).
The list is sort on the field "number of engines who found" first, then sort on average time.
- 15 positions found by the 4 engines.
- 14 positions found by only 3 engines.
- 11 positions found by only 2 engines.
- 6 positions found by only 1 engine.
- 8 positions not found by the 4 engines. There are probably erroneous test positions there.
Code: Select all
Solution Crystal SugaR ShashChess Bluefish #Found AvgTime FEN
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112) Nf3-g5 7 6 69 0 4 20,5 r2q1rk1/pb1nbp1p/1pp1pp2/8/2BPN2P/5N2/PPP1QPP1/2KR3R w - - bm Nfg5; id "arasan20.112"; c0 "Loop M1-P 4CPU-Deep Junior 10.1 4CPU, CEGT Quad 40/120 2007";
59) g2-g3 10 13 63 0 4 21,5 r1b2rk1/pp1p2pR/8/1pb2p2/5N2/7Q/qPPB1PPP/6K1 w - - bm g3; id "arasan20.59"; c0 "Rybka-Shredder, WCCCC Pamplona Openclass 2009";
7) Qd1-a4 17 95 0 3 4 28,8 R4bk1/2Bbp2p/2p2pp1/1rPp4/3P4/4P2P/4BPPK/1q1Q4 w - - bm Qa4; id "arasan20.7"; c0 "Gurevich-Bareev, Cap D'Agde KO 2002";
200) g2-g4 19 4 65 29 4 29,3 4rrk1/1bq1pp2/p2p1n1Q/1pn2p1p/4P3/P1N2P2/BPP3PP/2KRR3 w - - bm g4; id "arasan20.200"; c0 "Zubov2 (Stockfish 070216)-TyPhUs (Komodo 9.3), playchess.com 2016";
80) .. Re8xe4 67 29 21 2 4 29,8 1q2r1k1/3R1pb1/3R2p1/7p/p3N3/2P1BP1P/1P3PK1/8 b - - bm Rxe4; id "arasan20.80"; c0 "Komodo 10.4-Deep Shredder 13, Andreas Strangmüller 2017";
192) h4-h5 71 10 23 25 4 32,3 3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - bm h5; id "arasan20.192"; c0 "Houdini 5 Pro x64-pext - asmFishW_2016-12-17_bmi2, Stefan Pohl 2017";
66) Bd4-c5 10 92 27 3 4 33,0 3qb1k1/5rb1/r3p1Np/1n1pP2P/p1pB1PQ1/2P5/R1B4K/6R1 w - - bm Bc5; id "arasan20.66"; c0 "Maximus-Akhtar, 90'+15, IC Freestyle Battle 2014";
117) .. Bb7-d5, ... 2 2 28 101 4 33,3 6k1/1bq1bpp1/p6p/2p1pP2/1rP1P1P1/2NQ4/2P4P/K2RR3 b - - bm Bd5; id "arasan20.117"; c0 "Hard CCC 2008 #6 (Vincent Lejeune)";
139) Kg3-f3 104 6 1 29 4 35,0 8/2R5/3p4/3P4/3k3P/2p3K1/1r4P1/8 w - - bm Kf3; id "arasan20.139"; c0 "Flear-Legky, Le Touquet 1991 (anal. by Mueller)";
156) Nc5-e4 23 12 55 58 4 37,0 1r1q1rk1/4bp1p/n3p3/pbNpP1PB/5P2/1P2B1K1/1P1Q4/2RR4 w - - bm Ne4; id "arasan20.156"; c0 "Rybka 4.1 SE42 x64-Komodo64 SSE Version 4, Clash of the Titans 2012";
96) Bd3xh7 12 0 84 54 4 37,5 1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - bm Bxh7+; id "arasan20.96"; c0 "nick-Fritz 11, playchess.com 2011";
18) Be3xh6, Ra1xa2 3 0 42 117 4 40,5 r1q2rk1/ppnbbpp1/n4P1p/4P3/3p4/2N1B1PP/PP4BK/R2Q1R2 w - - bm Bxh6; id "arasan20.18"; c0 "Shirazi-Guichard, Malakoff op 2009";
110) Nf3xe5 17 60 66 22 4 41,3 2nb2k1/1rqb1pp1/p2p1n1p/2pPp3/P1P1P3/2B1NN1P/2B2PP1/Q3R2K w - - bm Nxe5; id "arasan20.110"; c0 "Spike 1.4-Booot 5.1.0, 29th Amateur Division 1, 2011";
190) e5-e6 45 37 83 13 4 44,5 5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - - bm e6; id "arasan20.190"; c0 "Felkel-Pavlicek, GER/CM01F (GER) ICCF 2014";
42) Bd3xh7 33 10 76 97 4 54,0 rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - bm Bxh7+; id "arasan20.42"; c0 "Polugaevsky-Torre, London 1984";
142) Rf1-f3 3 3 1 3 2,3 5r2/1p4k1/pP1pP1pp/2rP2q1/4Qp2/3Bb3/P5PP/4RR1K w - - bm Rf3; id "arasan20.142"; c0 "Hybl-Juarez, WC35/pr08 ICCF 2011";
65) Rc6-c8 1 4 8 3 4,3 3r2k1/6p1/B1R2p1p/1pPr1P2/3P4/8/1P3nP1/2KR4 w - - bm Rc8; id "arasan20.65"; c0 "Ruffian-Arasan, test game 2009";
178) Be5-f6 9 2 5 3 5,3 q2rn1k1/1b3p1p/1p4p1/2n1B1P1/r1PN3P/P4P2/4Q1B1/3RR1K1 w - - bm Bf6; id "arasan20.178"; c0 "Tarnowiecki-Timmerman, Millennium Email 2000";
128) .. Bh4xf2 10 1 8 3 6,3 1r6/r6k/2np2p1/2pNp1qp/1pP1Pp1b/1P1P1P2/1B3P2/1Q1R1K1R b - - bm Bxf2; id "arasan20.128"; c0 "Komodo 10.3 64-bit - asmFishW_2016-12-17_bmi2, Stefan Pohl 2017";
21) Nd5xf6 37 12 10 3 19,7 8/5pk1/p4npp/1pPN4/1P2p3/1P4PP/5P2/5K2 w - - bm Nxf6; id "arasan20.21"; c0 "Wunderlich-Patrici, WCCC27CT01 ICCF 2007";
169) .. b4-b3 44 15 0 3 19,7 5r2/3rkp2/2R2p2/p2Bb2Q/1p2P2P/4q1P1/Pp6/1K1R4 b - - bm b3; id "arasan20.169"; c0 "Hotmorphy (Deep Shredder 9)-Mr Blue Sky (HIARCS 12), playchess.com 2012";
137) .. Qg5xg3 4 16 39 3 19,7 3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - bm Qxg3+; id "arasan20.137"; c0 "Apicella-Lautier, Clichy 2001";
23) Qd2-f4 3 11 68 3 27,3 r5n1/p1p1q2k/4b2p/3pB3/3PP1pP/8/PPPQ2P1/5RK1 w - - bm Qf4; id "arasan20.23"; c0 "Shulman-Marciano, Ubeda 1997";
146) Bd3xh7 37 21 87 3 48,3 r1q2rk1/1b2bppp/p1p1p3/4B3/PP6/3B3P/2P1QPP1/R2R2K1 w - - bm Bxh7+; id "arasan20.146"; c0 "Konig-Cornforth, London 1952";
122) .. Re3xf3 70 20 63 3 51,0 7k/3q1pp1/1p3r2/p1bP4/P1P2p2/1P2rNpP/2Q3P1/4RR1K b - - bm Rxf3; id "arasan20.122"; c0 "Darkraider (Stockfish 2.1.1JA)-Pastorale(Houdini 1.5a), playchess.com 2011";
91) Rf3-f6 58 68 33 3 53,0 r3r2k/1pq2pp1/4b2p/3pP3/p1nB3P/P2B1RQ1/1PP3P1/3R3K w - - bm Rf6; id "arasan20.91"; c0 "Houdini 1.5-Rybka 4, Pal Larkin 2011";
82) Rg3xg7 92 30 42 3 54,7 2r1rb1k/ppq2pp1/4b2p/3pP2Q/5B2/2PB2R1/P4PPP/1R4K1 w - - bm Rxg7; id "arasan20.82"; c0 "IvanHoe 57aU-x64.F-Deep Rybka 4, 2010";
179) Kg1-f2, ... 67 5 109 3 60,3 r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - bm Kf2; id "arasan20.179"; c0 "Efremov-Fischer, Danube/4 ICCF 2012";
20) Be3-h6 83 91 36 3 70,0 3q1rk1/pr1b1p1p/1bp2p2/2ppP3/8/2P1BN2/PPQ3PP/R4RK1 w - - bm Bh6; id "arasan20.20"; c0 "Shredder-Rybka, WCCC 2006";
121) .. h5-h4 2 3 2 2,5 8/5p1k/6p1/1p1Q3p/3P4/1R2P1KP/6P1/r4q2 b - - bm h4+; id "arasan20.121"; c0 "The King-Rybka 3i8 cluster, 28th Dutch CC, Leiden 2008";
37) Bh4xg5 3 2 2 2,5 r2q1rk1/p2pn3/bpp2p1p/3Nb1pQ/7B/8/PPB2PPP/R3R1K1 w - - bm Bxg5; id "arasan20.37"; c0 "Stockfish 7-Rybka 4.1, Gambit tournament 2016";
75) Rg5xg7 5 9 2 7,0 r4rk1/pp1qbppp/1n6/6R1/P1pP4/5Q1P/2B2PP1/2B2RK1 w - - bm Rxg7+; id "arasan20.75"; c0 "Anand-Adams, Oakham 1990";
133) Nf3-g5 18 6 2 12,0 r1r3k1/1ppn2bp/p1q1p1p1/3pP3/3PB1P1/PQ3NP1/3N4/2BK3R w - - bm Ng5; id "arasan20.133"; c0 "Torres-Graudins, LAT-USA ICCF 2015 (analysis after 19. .. e6)";
174) Bd5-c4 13 13 2 13,0 3b2k1/4qp2/2P4Q/3B3p/1P6/1K6/8/8 w - - bm Bc4; id "arasan20.174"; c0 "Murray-Aleshnya, WC30/ct06 ICCF 2010";
134) Rf1xf6 8 20 2 14,0 1rr1b1k1/1pq1bp2/p2p1np1/4p3/P2BP3/2NB2Q1/1PP3PP/4RR1K w - - bm Rxf6; id "arasan20.134"; c0 "Glek-Lingnau, Dortmund op-A 1992";
170) Bd3xg6 0 35 2 17,5 5rk1/qp1b1rnp/4p1p1/p2pB3/8/1R1B4/PP1QRPPP/6K1 w - - bm Bxg6; id "arasan20.170"; c0 "Komodo 10.4-Booot 6.1, Andreas Strangmueller 2016";
155) Rg1xg7 23 61 2 42,0 1r1rb1k1/5ppp/4p3/1p1p3P/1q2P2Q/pN3P2/PPP4P/1K1R2R1 w - - bm Rxg7+; id "arasan20.155"; c0 "Vescovi-Gschwendtner, Groningen op 1994 (Aemis Test Suite #30)";
60) Nf4xd5 25 68 2 46,5 7q/3k2p1/n1p1p1Pr/1pPpPpQ1/3P1N1p/1P2KP2/6P1/7R w - - bm Nxd5; id "arasan20.60"; c0 "Nezhmetdinov-Zagorovsky, URS 1967";
27) f4-f5 28 72 2 50,0 2bq1rk1/rpb2p2/2p1p1p1/p1N3Np/P2P1P1P/1Q2R1P1/1P3P2/3R2K1 w - - bm f5; id "arasan20.27"; c0 "Soloman-MarioDeMonti, Tuesday 19 April Rapid Engine Tour 15+5, Infinity Chess 2016";
188) h5-h6 29 75 2 52,0 8/4bBpp/3p4/P6P/2PN2p1/3k1b2/P7/6K1 w - - bm h6; id "arasan20.188"; c0 "Timman, 1c Corus {m} 2008";
158) .. Bd7-h3 0 1 0,0 r6k/N1Rb2bp/p2p1nr1/3Pp2q/1P2Pp1P/5N2/P3QBP1/4R1K1 b - - bm Bh3; id "arasan20.158"; c0 "Persson-Gerhardt, Simon Webb mem email 2007";
124) Re1-e5 15 1 15,0 r1b3kr/pp1n2Bp/2pb2q1/3p3N/3P4/2P2Q2/P1P3PP/4RRK1 w - - bm Re5; id "arasan20.124"; c0 "Orcrist-Crafty, ICC 2011";
87) g3-g4 39 1 39,0 2r1r2k/1b1n1p1p/p3pPp1/1p1pP2q/3N4/P3Q1P1/1PP4P/2KRRB2 w - - bm g4; id "arasan20.87"; c0 "Blackborn(Deep Rybka 4)-Zax(Stockfish 1.8 JA), playchess.com 2010";
148) Rf1xf6 65 1 65,0 r2q1k1r/pp2n1pp/2nb1p2/1B1p3Q/N2P4/2P1B3/PP4PP/R4RK1 w - - bm Rxf6+; id "arasan20.148"; c0 "Walhallathunder (Teodoriu Catalin)-rev786, 1st Masters Tournament, chess.com 2012";
41) f5-f6 66 1 66,0 2b1rk2/5p2/p1P5/2p2P2/2p5/7B/P7/2KR4 w - - bm f6; id "arasan20.41"; c0 "study by Smyslov";
164) Bd3xf5 114 1 114,0 4r3/4r3/1ppqpnk1/p3Rp1p/P2P1R1Q/2PB2P1/1P3P2/6K1 w - - bm Bxf5+; id "arasan20.164"; c0 "Jernjoffen (Naum 4)-Redboy (Cyclone 3.4), playchess.com 2009";
61) Rh5xg5 0 #DIV/0 ! 5rk1/8/pqPp1r1p/1p1Pp1bR/4B3/5PP1/PP2Q1K1/R7 w - - bm Rxg5+; id "arasan20.61"; c0 "sedarpi-noamgmi, www.chesspresso.net 2014";
71) c4-c5 0 #DIV/0 ! 2r3k1/1bp3pp/pp1pNn1r/3P1p1q/1PP1pP2/P3P1P1/3Q3P/2RR1BK1 w - - bm c5; id "arasan20.71"; c0 "Komodo 10.4-Andscacs 0.89, Andreas Strangmüller 2017";
116) Nf4-d3 0 #DIV/0 ! 8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - - bm Nd3; id "arasan20.116"; c0 "Grandelius-Raznikov, EU Youth Chess Ch B18, Albena 2011";
120) b2-b4 0 #DIV/0 ! 3q4/4k3/1p1b1p1r/p2Q4/3B1p1p/7P/1P4P1/3R3K w - - bm b4; id "arasan20.120"; c0 "Stockfish 021113-Naum 4.6, nTCEC - Stage 4 - Season 2 2013";
132) Qf3-f6 0 #DIV/0 ! r2q1r2/1b2bpkp/p3p1p1/2ppP1P1/7R/1PN1BQR1/1PP2P1P/4K3 w - - bm Qf6+; id "arasan20.132"; c0 "Asauskas-Malisauskas, Vilnius 2004";
153) Rf1xf5 0 #DIV/0 ! 3R4/pp2r1pk/q1p3bp/2P2r2/PP6/2Q3P1/6BP/5RK1 w - - bm Rxf5; id "arasan20.153"; c0 "Zhak-Pavlov, ch-RUS sf ICCF 2010";
173) Bb4xe7 0 #DIV/0 ! 2r1k2r/pp1bb1pp/6n1/3Q1p2/1B1N4/P7/1q4PP/4RRK1 w k - bm Bxe7; id "arasan20.173"; c0 "Hannibal-Arasan, Variant-ICS, Amsterdam, NL 2013";
189) f3-f4 0 #DIV/0 ! 4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4; id "arasan20.189"; c0 "Sachova skladba 2011-12, 1st Prize";