Grapefruit 1.0a3 in CCRL 40/40, 2018-04-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/4040/
CCRL 40/40 main list:
Grapefruit 1.0a3 has no rank with rating of 2783 Elo points (+32 -32),
based on 309 games: 82 wins, 96 losses and 131 draws
Score: 47.7%, Average opponent: +14.8, Draws: 42.4%
Pairwise results:
Opponent Elo Score LOS Perf
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Rybka 3 32-bit 2994 2.5-17.5 (+2 -17=1 ) 0.0 -146
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Naum 4 32-bit 2929 3.0-17.0 (+1 -15=4 ) 0.0 -129
-
Fritz 11 2853 7.5-12.5 (+3 -8 =9 ) 0.0 -3
-
Thinker 5.3b Inert 32-bit 2845 3.0-5.0 (+0 -2 =6 ) 0.1 -1
-
Thinker 5.4a Inert 32-bit 2836 7.5-12.5 (+3 -8 =9 ) 0.3 -21
-
Shredder 11 2833 5.5-14.5 (+2 -11=7 ) 0.2 -99
-
Toga II 1.4.1SE 2827 11.5-11.5 (+3 -3 =17) 0.5 +44
-
Cyclone 3.4 2823 7.5-12.5 (+2 -7 =11) 1.8 -30
-
Cyclone 2.2 2816 1.0-3.0 (+0 -2 =2 ) 6.3 -123
-
Zappa Mexico II 32-bit 2810 11.0-9.0 (+5 -3 =12) 6.1 +52
-
Hiarcs 12 2810 10.5-9.5 (+5 -4 =11) 6.4 +40
-
Fruit 2.3.1 2786 2.5-1.5 (+1 -0 =3 ) 44.2 +62
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Bright 0.4a 2777 0.5-3.5 (+0 -3 =1 ) 65.1 -294
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Glaurung 2.1 32-bit 2769 5.5-2.5 (+4 -1 =3 ) 78.6 +108
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Stockfish 1.01 2754 5.0-5.0 (+1 -1 =8 ) 90.3 -29
-
Bright 0.3a 2731 5.0-1.0 (+4 -0 =2 ) 99.8 +178
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Twisted Logic 20080620 2723 2.0-2.0 (+1 -1 =2 ) 100.0 -60
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Ktulu 8 2705 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
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Chess Tiger 2007.1 2704 1.5-0.5 (+1 -0 =1 ) 100.0 +63
-
Chessmaster 11 Aiglos II 2701 15.0-9.0 (+10-4 =10) 100.0 -3
-
Frenzee Feb08 32-bit 2695 3.0-1.0 (+3 -1 =0 ) 100.0 +138
-
Delfi 5.4 2687 4.5-1.5 (+3 -0 =3 ) 100.0 +51
-
Chessmaster 11 2667 0.5-1.5 (+0 -1 =1 ) 100.0 -272
-
Movei 00.8.438 (10 10 10) 2667 5.0-1.0 (+4 -0 =2 ) 100.0 +119
-
Booot 4.14.0 2666 5.0-1.0 (+4 -0 =2 ) 100.0 +113
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Alaric 707 2659 1.5-0.5 (+1 -0 =1 ) 100.0 +18
-
Scorpio 2.02b 2655 4.5-1.5 (+4 -1 =1 ) 100.0 +66
-
E.T. Chess 13.01.08 2649 0.5-1.5 (+0 -1 =1 ) 100.0 -276
-
Cyrano 0.6b17 32-bit 2647 5.0-1.0 (+5 -1 =0 ) 100.0 +186
-
CM10th Pestilence 2637 0.5-1.5 (+0 -1 =1 ) 100.0 -288
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WildCat 8 2629 4.0-0.0 (+4 -0 =0 ) 100.0 +INF
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BugChess2 1.6.3 32-bit 2620 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
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Crafty 22.4 32-bit 2586 2.0-0.0 (+2 -0 =0 ) 100.0 +INF