Butcher 1.61 64-bit in CCRL 40/40, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/
CCRL 40/40 main list:
Butcher 1.61 64-bit is #261-262 with rating of 2334 Elo points (+30 -30),
based on 393 games: 142 wins, 152 losses and 99 draws
Score: 48.7%, Average opponent: +10.5, Draws: 25.2%
Pairwise results:
Opponent Elo Score LOS Perf
-
NirvanaChess 1.1 64-bit 2549 1.0-2.0 (+1 -2 =0 ) 0.0 +49
-
Gogobello 1.0 64-bit 2461 2.0-2.0 (+2 -2 =0 ) 0.0 +127
-
Sjakk 2.0 64-bit 2402 1.0-2.0 (+1 -2 =0 ) 0.0 -88
-
Patzer 3.80 2400 9.0-15.0 (+7 -13=4 ) 0.0 -30
-
Zevra 2.1.2 r248 64-bit 2398 3.5-6.5 (+2 -5 =3 ) 0.1 -44
-
pikoSzachy 3.4 2398 11.5-12.5 (+10-11=3 ) 0.2 +51
-
Gosu 0.16 2397 9.5-14.5 (+6 -11=7 ) 0.0 -8
-
Phalanx XXII 2393 11.0-13.0 (+9 -11=4 ) 0.1 +27
-
Sorgenkind 0.4 2388 11.0-13.0 (+8 -10=6 ) 0.1 +24
-
Jazz 721 64-bit 2384 1.0-1.0 (+1 -1 =0 ) 0.3 +50
-
Tytan 9.3 2377 9.5-14.5 (+6 -11=7 ) 1.1 -33
-
Ares 1.004 2373 10.0-14.0 (+7 -11=6 ) 1.2 -23
-
TJchess 1.1 64-bit 2364 0.0-2.0 (+0 -2 =0 ) 5.0 -INF
-
Flux 2.2.1 2357 10.5-13.5 (+7 -10=7 ) 10.4 -18
-
GreKo 5.9 2349 1.5-0.5 (+1 -0 =1 ) 22.2 +133
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Plisk 0.2.6 32-bit 2349 1.0-0.0 (+1 -0 =0 ) 25.3 +INF
-
Ifrit m1.6 32-bit 2343 1.0-2.0 (+0 -1 =2 ) 33.7 -73
-
Jumbo 0.4.17 64-bit 2342 4.5-5.5 (+3 -4 =3 ) 34.7 -23
-
Aice 0.99.2 2338 9.5-14.5 (+7 -12=5 ) 39.6 -76
-
EveAnn 1.71 2334 1.0-1.0 (+0 -0 =2 ) 49.6 0
-
Plisk 0.2.6 64-bit 2329 10.5-15.5 (+6 -11=9 ) 59.3 -70
-
KnightX 1.93 64-bit 2319 6.0-4.0 (+5 -3 =2 ) 78.7 +56
-
Kingfisher 1.1.1 64-bit 2314 7.0-5.0 (+4 -2 =6 ) 83.9 +29
-
Capivara LK 0.09a01a 64-bit 2307 2.0-1.0 (+1 -0 =2 ) 91.3 +55
-
Waxman 2011 2304 2.0-1.0 (+2 -1 =0 ) 92.8 +126
-
Sjakk 1.1.8 2302 16.5-7.5 (+14-5 =5 ) 95.0 +104
-
Alex 2.09 2300 0.5-1.5 (+0 -1 =1 ) 93.9 -190
-
Zeus 1.29 2298 0.5-1.5 (+0 -1 =1 ) 97.2 -178
-
Pawny 0.1.6 2292 1.0-1.0 (+1 -1 =0 ) 96.6 -42
-
Bearded N44.2 64-bit 2285 5.0-5.0 (+2 -2 =6 ) 99.2 -52
-
Rhetoric Lite 2282 0.5-1.5 (+0 -1 =1 ) 98.5 -194
-
Glass 1.2 2282 2.0-1.0 (+1 -0 =2 ) 99.1 +19
-
OBender 03.2016 64-bit 2214 8.5-1.5 (+7 -0 =3 ) 100.0 +132
-
Isa 1.9.63 64-bit 2186 7.0-3.0 (+7 -3 =0 ) 100.0 +28
-
Dorpsgek Cosmopolitan 2 64-bit 2151 9.5-0.5 (+9 -0 =1 ) 100.0 +262
-
Napoleon 1.7 64-bit 2133 4.0-2.0 (+4 -2 =0 ) 100.0 -51