OBender 03.2016 64-bit in CCRL 40/40, 2019-07-19
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/
CCRL 40/40 main list:
OBender 03.2016 64-bit is #307-309 with rating of 2213 Elo points (+18 -18),
based on 1110 games: 423 wins, 420 losses and 267 draws
Score: 50.1%, Average opponent: −1.8, Draws: 24.1%
Pairwise results:
Opponent Elo Score LOS Perf
-
CyberPagno 3.0 64-bit 2510 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Counter 1.99 64-bit 2462 1.0-3.0 (+1 -3 =0 ) 0.0 +22
-
Bumblebee 1.0.36898e1 64-bit 2445 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Shallow r694 64-bit 2443 0.5-3.5 (+0 -3 =1 ) 0.0 -53
-
Jumbo 0.4.34 64-bit 2422 1.5-2.5 (+1 -2 =1 ) 0.0 +126
-
Ares 1.005.2 64-bit 2410 1.0-3.0 (+0 -2 =2 ) 0.0 +54
-
Orion 0.3.0 64-bit 2387 1.5-2.5 (+1 -2 =1 ) 0.0 +91
-
Zevra 2.1.1 r216 64-bit 2383 1.5-4.5 (+0 -3 =3 ) 0.0 +22
-
Waxman 2016 2377 0.5-3.5 (+0 -3 =1 ) 0.0 -125
-
MadChess 2.0 64-bit 2369 3.5-10.5 (+2 -9 =3 ) 0.0 -30
-
Waxman 2015 2355 1.5-12.5 (+0 -11=3 ) 0.0 -173
-
Jumbo 0.4.17 64-bit 2342 3.0-7.0 (+0 -4 =6 ) 0.0 +17
-
CyberPagno 2.3 64-bit 2342 0.5-9.5 (+0 -9 =1 ) 0.0 -319
-
Bagatur 1.4c 64-bit 2336 1.5-8.5 (+1 -8 =1 ) 0.0 -183
-
Butcher 1.61 64-bit 2335 1.5-8.5 (+0 -7 =3 ) 0.0 -130
-
FireFly 2.7.2 64-bit 2329 2.0-4.0 (+2 -4 =0 ) 0.0 -38
-
EveAnn 1.72 2319 0.5-1.5 (+0 -1 =1 ) 0.0 -51
-
Gibbon 2.69a 64-bit 2318 4.0-12.0 (+2 -10=4 ) 0.0 -74
-
Isa 2.0.61 64-bit 2318 3.5-2.5 (+3 -2 =1 ) 0.0 +162
-
Capivara LK 0.09a02a 64-bit 2314 2.5-7.5 (+2 -7 =1 ) 0.0 -102
-
Nemeton 1.2 2308 5.0-5.0 (+4 -4 =2 ) 0.0 +95
-
Joker 1.1.14 2300 2.0-0.0 (+2 -0 =0 ) 0.0 +INF
-
Schooner 1.5 64-bit 2299 11.0-7.0 (+10-6 =2 ) 0.0 +177
-
Fischerle 0.9.80 SE 64-bit 2298 3.5-5.5 (+2 -4 =3 ) 0.0 +4
-
Absolute Zero 2.4.7.2 64-bit 2294 11.0-15.0 (+7 -11=8 ) 0.0 +28
-
Fischerle 0.9.70 SE 64-bit 2294 2.5-5.5 (+0 -3 =5 ) 0.0 -23
-
FireFly 2.7.0 64-bit 2286 3.0-3.0 (+3 -3 =0 ) 0.0 +73
-
Bearded N44.2 64-bit 2285 6.5-11.5 (+4 -9 =5 ) 0.0 -25
-
Galjoen 0.38 64-bit 2282 3.5-2.5 (+2 -1 =3 ) 0.0 +114
-
Kingfisher 1.0 64-bit 2279 5.0-5.0 (+2 -2 =6 ) 0.0 +66
-
Barbarossa 0.5.0 64-bit 2275 11.0-29.0 (+8 -26=6 ) 0.0 -116
-
Jumbo 0.4.0 64-bit 2275 3.0-3.0 (+2 -2 =2 ) 0.1 +62
-
Zevra 1.8.6 r672 64-bit 2269 11.0-21.0 (+9 -19=4 ) 0.0 -64
-
Isa 2.0.48 64-bit 2269 5.5-6.5 (+2 -3 =7 ) 0.1 +31
-
Absolute Zero 2.4.4.0 64-bit 2268 1.0-3.0 (+0 -2 =2 ) 0.2 -87
-
Isa 2.0.45 64-bit 2259 9.0-9.0 (+6 -6 =6 ) 0.3 +46
-
Protej 0.5.8c 2251 2.0-4.0 (+2 -4 =0 ) 0.3 -112
-
Mango Paola Ajedrez 4.1 2248 1.5-0.5 (+1 -0 =1 ) 0.5 +192
-
Lozza 1.14a 64-bit 2246 4.5-5.5 (+3 -4 =3 ) 3.0 0
-
Zevra 1.8.4 r650 64-bit 2235 5.0-3.0 (+4 -2 =2 ) 9.4 +117
-
RamJet 0.13 2228 12.5-10.5 (+8 -6 =9 ) 14.1 +40
-
Isa 1.9.68 64-bit 2227 7.5-6.5 (+5 -4 =5 ) 22.5 +39
-
Tiny Chess 1.46 64-bit 2224 9.5-12.5 (+7 -10=5 ) 21.0 -37
-
Joker2 0.7.7 64-bit 2220 2.5-1.5 (+2 -1 =1 ) 30.8 +89
-
Robocide 20170718 64-bit 2220 5.0-3.0 (+4 -2 =2 ) 30.5 +94
-
Uralochka 1.1b 2217 4.5-5.5 (+4 -5 =1 ) 39.6 -33
-
CT800 1.12 64-bit 2215 2.0-0.0 (+2 -0 =0 ) 44.4 +INF
-
ChessKISS 1.7c 64-bit 2213 10.5-7.5 (+8 -5 =5 ) 52.6 +58
-
Weini 0.0.24 64-bit 2212 15.5-16.5 (+14-15=3 ) 54.6 -14
-
Neurosis 2.3 2210 4.0-6.0 (+3 -5 =2 ) 59.1 -70
-
ChessKISS 1.7 64-bit 2209 5.0-5.0 (+4 -4 =2 ) 63.8 -4
-
Baislicka 1.0 64-bit 2207 11.5-6.5 (+10-5 =3 ) 69.6 +99
-
Napoleon 1.6.0b 64-bit 2206 10.5-9.5 (+7 -6 =7 ) 66.3 +10
-
Latista (Sinobyl) 1.5 2202 6.0-4.0 (+5 -3 =2 ) 77.4 +58
-
Zevra 1.8.2 r612 64-bit 2196 2.5-1.5 (+2 -1 =1 ) 84.1 +78
-
Dorpsgek Dillinger 64-bit 2194 8.0-12.0 (+6 -10=4 ) 93.8 -93
-
GopherCheck 0.2.3 64-bit 2190 12.0-12.0 (+8 -8 =8 ) 96.2 -19
-
NG-Play 9.85 64-bit 2189 6.5-3.5 (+5 -2 =3 ) 91.4 +80
-
FireFly 2.5.13 32-bit 2187 5.0-5.0 (+5 -5 =0 ) 91.0 -26
-
Amundsen 0.65.1 2187 7.0-3.0 (+5 -1 =4 ) 91.2 +99
-
NG-Play 9.87 64-bit 2187 16.5-15.5 (+11-10=11) 98.2 -14
-
Isa 1.9.63 64-bit 2186 8.5-5.5 (+7 -4 =3 ) 95.5 +52
-
BlackBishop 0.47 2180 3.0-7.0 (+2 -6 =2 ) 95.3 -176
-
Soldat III 0.187 64-bit 2176 9.0-9.0 (+6 -6 =6 ) 99.6 -37
-
CT800 1.20 64-bit 2174 6.5-1.5 (+6 -1 =1 ) 98.9 +221
-
Isa 1.9.51 64-bit 2172 12.5-5.5 (+10-3 =5 ) 99.4 +94
-
NG-Play 9.86 64-bit 2170 4.5-7.5 (+3 -6 =3 ) 99.9 -133
-
Kurt 0.9.2.2 64-bit 2169 5.5-4.5 (+5 -4 =1 ) 99.9 -1
-
RamJet 0.14 2168 4.0-4.0 (+3 -3 =2 ) 100.0 -38
-
Clever Girl r185 64-bit 2162 1.5-0.5 (+1 -0 =1 ) 100.0 +91
-
Chesley r323 64-bit 2160 6.0-4.0 (+6 -4 =0 ) 100.0 +35
-
Dorpsgek Cosmopolitan 2 64-bit 2151 14.5-11.5 (+12-9 =5 ) 100.0 -18
-
Blitzkrieg rev337 64-bit 2142 22.5-11.5 (+17-6 =11) 100.0 +39
-
K2 0.43f 2138 7.5-2.5 (+6 -1 =3 ) 100.0 +98
-
Napoleon 1.7 64-bit 2133 2.5-1.5 (+2 -1 =1 ) 100.0 +5
-
Barbarossa 0.4.0 64-bit 2133 17.5-8.5 (+15-6 =5 ) 100.0 +52
-
Prophet3 20180811 64-bit 2131 20.0-10.0 (+17-7 =6 ) 100.0 +42
-
Tunguska 1.0 64-bit 2128 8.0-2.0 (+7 -1 =2 ) 100.0 +145
-
Myrddin 0.84 32-bit 2114 4.0-6.0 (+3 -5 =2 ) 100.0 -167
-
Embla 1.0.2 64-bit 2110 1.0-1.0 (+1 -1 =0 ) 100.0 -103
-
Clarabit 1.00 64-bit 2104 6.5-3.5 (+5 -2 =3 ) 100.0 -7
-
Prophet3 20170909 64-bit 2099 4.0-0.0 (+4 -0 =0 ) 100.0 +INF
-
BigLion 2.23w 2076 10.0-4.0 (+8 -2 =4 ) 100.0 +16
-
Galjoen 0.36 64-bit 2073 7.5-4.5 (+5 -2 =5 ) 100.0 -60
-
Soldat III 0.178 64-bit 2069 1.5-0.5 (+1 -0 =1 ) 100.0 -1
-
BigLion 2.23x 2066 6.5-3.5 (+5 -2 =3 ) 100.0 -45
-
Little Wing 0.5.0 64-bit 2064 23.0-17.0 (+21-15=4 ) 100.0 -87
-
Zeta Dva 0301 64-bit 2054 8.5-1.5 (+8 -1 =1 ) 100.0 +145
-
Ecce 1.0 (rev. 508) 64-bit 2049 1.5-0.5 (+1 -0 =1 ) 100.0 -6
-
Cinnamon 2.0 64-bit 2035 17.5-8.5 (+14-5 =7 ) 100.0 -56
-
Abbess 2018.02.07 2032 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
Wuttang r2 64-bit 2024 1.5-0.5 (+1 -0 =1 ) 100.0 -46
-
Abbess 2016.12.11 2018 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
Smash 1.0.3 64-bit 2004 2.0-0.0 (+2 -0 =0 ) 100.0 +INF
-
Zeta Dva 0303 64-bit 1954 2.0-0.0 (+2 -0 =0 ) 100.0 +INF