CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
GopherCheck 0.2.2 64-bit (2139+26
−26
)Quote
Author: Stephen Lovell (USA) Link: github
This is one of the 2 GopherCheck versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2710+25
−25
(+571)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+288
–   GreKo 2015 64-bit2609+22
−22
(+470)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+187
–   Maverick 1.5 64-bit2535+14
−14
(+396)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+245
–   Shield 1.3.1 64-bit2510+20
−20
(+371)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Dorky 4.5 64-bit2500+19
−19
(+361)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+125
–   Pepito 1.59 64-bit2493+17
−17
(+354)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Cerebro 3.03d2482+17
−17
(+343)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+192
–   Bruja 1.9.1 64-bit2479+18
−18
(+340)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+50
–   Quark 2.352469+18
−18
(+330)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.662462+22
−22
(+323)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Bagatur 1.4d 64-bit2457+24
−24
(+318)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+328
–   Nemeton 1.512453+22
−22
(+314)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+31
–   Bumblebee 1.0.36898e1 64-bit2446+19
−19
(+307)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Eeyore 1.52 64-bit2445+18
−18
(+306)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+22
–   Abrok 5.02443+18
−18
(+304)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Lozza 1.17a 64-bit2443+18
−17
(+304)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Snitch 1.6.2 64-bit2437+22
−22
(+298)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+62
–   PostModernist 10162420+19
−19
(+281)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−8
–   Kiwi 0.6d 32-bit2419+19
−19
(+280)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+184
–   Gaia 3.5 64-bit2413+22
−22
(+274)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Ifrit m1.8 64-bit2412+18
−18
(+273)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+273
–   Diablo 0.5.12410+18
−18
(+271)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+271
–   Dragon 4.62405+18
−18
(+266)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+115
–   Patzer 3.802401+20
−20
(+262)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−21
–   Simplex 0.9.8 64-bit2400+17
−17
(+261)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+343
–   Myrddin 0.87 64-bit2396+14
−14
(+257)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−32
–   Orion 0.3.0 64-bit2387+19
−19
(+248)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+248
–   OliThink 5.3.2 64-bit2374+18
−18
(+235)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
0
–   Flux 2.2.12357+21
−21
(+218)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+67
–   K2 0.672353+23
−23
(+214)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−68
–   Arion 1.72342+19
−18
(+203)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+285
–   Jumbo 0.4.17 64-bit2342+28
−27
(+203)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+90
–   Gibbon 2.60a 64-bit2339+21
−21
(+200)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−89
–   Chezzz 1.0.32322+19
−19
(+183)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−100
–   KnightX 1.922316+19
−18
(+177)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+177
–   Matilde 2008 64-bit2290+23
−23
(+151)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−131
–   Protej 0.5.8c2252+20
−20
(+113)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+195
–   Exacto 0.e 64-bit2251+18
−18
(+112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+16
–   Brutus 6.02251+35
−35
(+112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+20
–   Mango Paola Ajedrez 4.12249+19
−19
(+110)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−40
–   Lozza 1.14a 64-bit2247+28
−28
(+108)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+108
–   Hussar 0.22224+34
−34
(+85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+3
–   ChessKISS 1.7c 64-bit2213+19
−19
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−76
–   Napoleon 1.6.0b 64-bit2206+31
−31
(+67)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−82
–   Quazar 0.2 64-bit2190+34
−34
(+51)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.0%
−183
–   Glass 0.1.0c2189+33
−33
(+50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.9%
+50
–   EXchess 5.04b 64-bit2187+29
−29
(+48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.8%
−11
–   FireFly 2.5.13 32-bit2187+34
−34
(+48)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.3%
−177
–   FireFly 2.5.102180+34
−34
(+41)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.1%
−240
–   Soldat III 0.187 64-bit2176+22
−22
(+37)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.4%
−91
–   Isa 1.9.51 64-bit2172+27
−27
(+33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.9%
+115
–   Kurt 0.9.2.2 64-bit2170+22
−21
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.5%
+116
–   Simplex 0.9.3 32-bit2167+34
−34
(+28)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
9.8%
+123
–   Chesley r323 64-bit2161+22
−22
(+22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
10.0%
+81
–   Atak 6.02145+34
−34
(+6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
39.0%
+6
–   Blitzkrieg rev337 64-bit2144+19
−19
(+5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
38.6%
−62
–   Raven 0.50 64-bit2144+45
−45
(+5)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
41.8%
−40
–   Parrot 07.07.222135+19
−19
(−4)4 − 0
(+4−0=0)
100.0%
4.0 / 4
58.4%
+INF
–   Waxman 20082134+23
−23
(−5)1 − 3
(+0−2=2)
25.0%
1.0 / 4
61.6%
−154
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−6)6 − 14
(+4−12=4)
30.0%
6.0 / 20
64.1%
−157
–   Myrddin 0.84 32-bit2115+31
−31
(−24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
87.6%
−166
–   ChessKISS 1.3a 32-bit2111+33
−33
(−28)13 − 7
(+7−1=12)
65.0%
13.0 / 20
90.7%
+58
–   Embla 1.0.2 64-bit2110+26
−26
(−29)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
94.2%
−18
–   Adam 3.12109+24
−24
(−30)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
95.4%
−312
–   DoubleCheck 2.1 32-bit2109+33
−33
(−30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
91.7%
+112
–   Clarabit 1.00 64-bit2105+20
−20
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.9%
+108
–   Hedgehog 1.82 64-bit2097+24
−24
(−42)8 − 4
(+7−3=2)
66.7%
8.0 / 12
99.1%
+89
–   Hedgehog 1.81 64-bit2094+27
−27
(−45)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.1%
+28
–   BikJump 2.01 32-bit2084+17
−18
(−55)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+102
–   Ifrit j2.92080+34
−34
(−59)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+166
–   Jabba 1.0 64-bit2077+22
−22
(−62)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+75
–   BigLion 2.23w2076+21
−21
(−63)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
+2
–   OBender 3.10.12070+34
−34
(−69)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−69
–   Soldat III 0.178 64-bit2069+22
−22
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+15
–   Myrddin 0.83k 64-bit2065+33
−33
(−74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−133
–   Gogobello 0.12 64-bit2060+27
−27
(−79)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   Zeta Dva 0301 64-bit2055+28
−28
(−84)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
100.0%
−62
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−89)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
−12
–   PLP 16615712046+22
−22
(−93)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−22
–   Jabba 1.0 32-bit2043+21
−21
(−96)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
–   ECE 1.12040+28
−28
(−99)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−99
–   ChessMind 0.822031+23
−23
(−108)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−218
–   Wuttang r2 64-bit2024+18
−18
(−115)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+116
–   Abbess 2016.12.112018+27
−28
(−121)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+40
–   Alex 1.962014+32
−32
(−125)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+101
–   Smash 1.0.3 64-bit2005+27
−27
(−134)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
−23
–   Cupcake 1.01994+31
−31
(−145)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+51
–   AdroitChess 0.31983+25
−25
(−156)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−166
–   Zeta Dva 0305 64-bit1982+23
−24
(−157)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−125

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019