Ethereal 8.37 64-bit in CCRL 40/40, 2018-04-21
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:
Ethereal 8.37 64-bit has no rank with rating of 2821 Elo points (+29 -29),
based on 370 games: 126 wins, 94 losses and 150 draws
Score: 54.3%, Average opponent: −29.4, Draws: 40.5%
Pairwise results:
Opponent Elo Score LOS Perf
-
Wasp 2.6 64-bit 2948 2.0-4.0 (+0 -2 =4 ) 0.0 +37
-
Rodent III 0.210 64-bit 2937 0.5-5.5 (+0 -5 =1 ) 0.0 -240
-
Chiron 1.1a 32-bit 2929 2.0-4.0 (+1 -3 =2 ) 0.0 -2
-
Deep Junior 13.3 32-bit 2909 1.5-4.5 (+0 -3 =3 ) 0.0 -59
-
Hiarcs 13.2 2899 2.0-4.0 (+1 -3 =2 ) 0.0 -34
-
EXchess 7.97b 64-bit 2887 4.5-1.5 (+4 -1 =1 ) 0.0 +261
-
Quazar 0.4 32-bit 2879 7.5-4.5 (+5 -2 =5 ) 0.0 +138
-
Protector 1.4.0 32-bit 2879 4.0-8.0 (+1 -5 =6 ) 0.0 -40
-
Gull 1.2 32-bit 2875 5.5-6.5 (+3 -4 =5 ) 0.0 +29
-
Hannibal 1.1 32-bit 2873 5.5-6.5 (+3 -4 =5 ) 0.1 +24
-
Scorpio 2.7.9 64-bit 2867 4.0-6.0 (+2 -4 =4 ) 1.1 -13
-
Spark 1.0 32-bit 2865 3.5-2.5 (+3 -2 =1 ) 0.3 +111
-
Thinker 5.4d Inert 64-bit 2864 2.5-3.5 (+0 -1 =5 ) 0.6 0
-
Dirty 30Apr2017 64-bit 2855 3.5-2.5 (+3 -2 =1 ) 2.6 +101
-
DisasterArea 1.65 64-bit 2851 0.5-5.5 (+0 -5 =1 ) 3.6 -331
-
Defenchess (SCTR) 1.0 64-bit 2847 2.0-4.0 (+1 -3 =2 ) 10.5 -92
-
Tornado 8.0 64-bit 2836 1.5-4.5 (+0 -3 =3 ) 19.6 -127
-
The Baron 3.41 64-bit 2834 4.0-2.0 (+3 -1 =2 ) 25.4 +125
-
Scorpio 2.7.8 64-bit 2829 7.0-9.0 (+3 -5 =8 ) 35.8 -28
-
chess22k 1.6 64-bit 2823 9.5-6.5 (+7 -4 =5 ) 46.3 +63
-
Zurichess Neuchatel 64-bit 2822 7.5-10.5 (+3 -6 =9 ) 47.5 -46
-
GNU Chess 5.60 64-bit 2810 5.0-1.0 (+4 -0 =2 ) 73.5 +224
-
Octochess r5506 64-bit 2785 3.0-1.0 (+2 -0 =2 ) 98.3 +113
-
Jonny 4.00 2781 2.0-4.0 (+0 -2 =4 ) 99.4 -123
-
Pawny 1.2 64-bit 2780 4.0-2.0 (+2 -0 =4 ) 99.3 +48
-
Bright 0.4a 2776 2.0-4.0 (+0 -2 =4 ) 99.8 -128
-
Twisted Logic 20100131x 64-bit 2764 2.0-4.0 (+1 -3 =2 ) 100.0 -169
-
RuyDos 1.0.27 64-bit 2764 6.0-4.0 (+4 -2 =4 ) 99.9 +6
-
BugChess2 1.9 64-bit 2763 3.5-2.5 (+3 -2 =1 ) 100.0 +1
-
Bison 9.11 64-bit 2755 2.0-4.0 (+1 -3 =2 ) 100.0 -184
-
Amoeba 2.3 64-bit 2746 4.0-2.0 (+3 -1 =2 ) 100.0 +37
-
Chronos 1.9.9 32-bit 2739 4.5-1.5 (+3 -0 =3 ) 100.0 +70
-
Carballo 1.7 64-bit 2737 2.0-2.0 (+1 -1 =2 ) 100.0 -84
-
ProDeo 2.2 2728 6.5-3.5 (+5 -2 =3 ) 100.0 +7
-
Godel 3.4.9 64-bit 2727 3.5-2.5 (+3 -2 =1 ) 100.0 -26
-
Tucano 6.00 64-bit 2724 3.5-0.5 (+3 -0 =1 ) 100.0 +191
-
Marvin 2.2.0 64-bit 2719 6.0-4.0 (+2 -0 =8 ) 100.0 -52
-
Cheese 1.9 64-bit 2708 8.5-1.5 (+7 -0 =3 ) 100.0 +139
-
Carballo 1.6 64-bit 2705 5.0-1.0 (+4 -0 =2 ) 100.0 +119
-
Chessmaster 11 Aiglos II 2700 3.0-3.0 (+2 -2 =2 ) 100.0 -121
-
WyldChess 1.51 64-bit 2697 5.0-5.0 (+1 -1 =8 ) 100.0 -120
-
Devel 1.8090 2689 8.5-1.5 (+7 -0 =3 ) 100.0 +120
-
Gogobello 1.4 64-bit 2686 7.0-1.0 (+6 -0 =2 ) 100.0 +150
-
Arminius 2017-01-01 64-bit 2680 6.5-3.5 (+4 -1 =5 ) 100.0 -54
-
chess22k 1.4 64-bit 2676 3.5-2.5 (+2 -1 =3 ) 100.0 -99
-
RedQueen 1.1.98 64-bit 2660 3.5-0.5 (+3 -0 =1 ) 100.0 +127
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Counter 2.1.0 64-bit 2573 10.5-1.5 (+10-1 =1 ) 100.0 +91