CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
GopherCheck 0.2.2 64-bit (2141+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-bit2709+25
−24
(+568)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+285
0 0 0 =
–   GreKo 2015 64-bit2608+22
−22
(+467)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+184
0 = 0 0
–   Maverick 1.5 64-bit2536+14
−14
(+395)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+244
0 = = 0
–   Shield 1.3.1 64-bit2510+20
−20
(+369)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Dorky 4.5 64-bit2500+19
−19
(+359)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+123
0 0 0 1
–   Pepito 1.59.2 64-bit2495+17
−17
(+354)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cerebro 3.03d2480+17
−17
(+339)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+188
= = 0 0
–   Bruja 1.9.1 64-bit2478+17
−18
(+337)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+47
0 0 = 0
–   Quark 2.352469+18
−18
(+328)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.662464+22
−22
(+323)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bagatur 1.4d 64-bit2457+24
−24
(+316)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+326
0 = 1 =
–   Nemeton 1.512453+22
−22
(+312)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+29
0 0 0 =
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(+306)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Abrok 5.02444+18
−18
(+303)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Lozza 1.17a 64-bit2443+17
−18
(+302)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 64-bit2441+17
−17
(+300)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+16
0 0 0 =
–   Snitch 1.6.2 64-bit2435+21
−21
(+294)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+58
0 1 0 0
–   Kiwi 0.6d 32-bit2420+19
−19
(+279)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+183
= 1 0 0
–   PostModernist 10162417+18
−18
(+276)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−13
0 0 = 0
–   Gaia 3.5 64-bit2416+21
−21
(+275)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Ifrit m1.8 64-bit2413+18
−18
(+272)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+272
0 1 0 1
–   Diablo 0.5.12409+18
−18
(+268)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+268
= = 1 0
–   Dragon 4.62405+17
−17
(+264)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+113
= = 0 0
–   Simplex 0.9.8 64-bit2401+17
−17
(+260)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+342
1 1 = 0
–   Myrddin 0.87 64-bit2396+13
−13
(+255)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−34
0 0 = 0
–   Patzer 3.802395+19
−19
(+254)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−29
0 = 0 0
–   Orion 0.3.0 64-bit2388+19
−19
(+247)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+247
1 0 0 1
–   OliThink 5.3.2 64-bit2374+18
−18
(+233)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−2
0 1 0 0
–   Flux 2.2.12357+21
−21
(+216)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
= = 0 0
–   K2 0.672355+23
−23
(+214)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−68
0 0 0 =
–   Jumbo 0.4.17 64-bit2343+28
−27
(+202)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+89
0 = 0 0 = 1
–   Arion 1.72341+18
−18
(+200)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+282
= 0 1 1
–   Gibbon 2.60a 64-bit2337+20
−20
(+196)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−93
= 0 0 0
–   Chezzz 1.0.32322+18
−19
(+181)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−102
0 = 0 0
–   KnightX 1.922316+18
−19
(+175)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+175
1 0 = =
–   Matilde 2008 64-bit2290+21
−21
(+149)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−133
0 0 0 =
–   Protej 0.5.8c2256+19
−19
(+115)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+197
= 0 1 1
–   Exacto 0.e 64-bit2252+18
−18
(+111)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+15
= 1 0 0
–   Brutus 6.02251+35
−35
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+18
1 0 = 0
–   Lozza 1.14a 64-bit2246+28
−29
(+105)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+105
0 0 1 1
–   Mango Paola Ajedrez 4.12245+19
−19
(+104)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−46
0 0 = =
–   Hussar 0.22224+34
−34
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+1
0 = 1 0
–   ChessKISS 1.7c 64-bit2214+19
−19
(+73)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−77
0 = = 0
–   Napoleon 1.6.0b 64-bit2207+31
−31
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−83
= = 0 0
–   Quazar 0.2 64-bit2190+34
−34
(+49)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.2%
−185
0 1 0 0
–   Glass 0.1.0c2189+33
−33
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.2%
+48
= 1 0 =
–   FireFly 2.5.13 32-bit2188+34
−34
(+47)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.6%
−178
1 0 0 0
–   EXchess 5.04b 64-bit2187+29
−29
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.0%
−13
= = 0 =
–   FireFly 2.5.102180+34
−34
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.8%
−242
0 = 0 0
–   Soldat III 0.187 64-bit2177+21
−21
(+36)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.5%
−92
0 0 = 0 = 0 1 = 0 =
–   Isa 1.9.51 64-bit2173+27
−27
(+32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.6%
+114
= 1 1 0
–   Kurt 0.9.2.2 64-bit2166+21
−21
(+25)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.2%
+110
= 1 0 1
–   Simplex 0.9.3 32-bit2164+34
−34
(+23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
14.5%
+118
1 1 0 =
–   Chesley r323 64-bit2162+22
−22
(+21)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
10.3%
+80
= = = 1
–   Atak 6.02149+34
−34
(+8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
36.1%
+8
= = 1 0
–   Blitzkrieg rev337 64-bit2141+19
−19
(0)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
48.8%
−67
= = = 0
–   Waxman 20082139+22
−22
(−2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
53.1%
−151
= = 0 0
–   Raven 0.50 64-bit2138+30
−30
(−3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
55.5%
+60
1 1 0 0 0 0 = 1 1 1 1 =
–   Parrot 07.07.222136+19
−19
(−5)4 − 0
(+4−0=0)
100.0%
4.0 / 4
62.4%
+INF
1 1 1 1
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−8)6 − 14
(+4−12=4)
30.0%
6.0 / 20
68.8%
−159
= 0 0 0 0 0 = 1 0 0 0 = 1 1 0 = 0 0 0 1
–   DoubleCheck 2.1 32-bit2114+32
−33
(−27)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.5%
+115
= 1 = 1
–   ChessKISS 1.3a 32-bit2112+32
−33
(−29)13 − 7
(+7−1=12)
65.0%
13.0 / 20
91.9%
+57
1 1 1 = = 0 = = = = 1 = = = 1 = 1 = 1 =
–   Myrddin 0.84 32-bit2111+30
−30
(−30)1 − 3
(+0−2=2)
25.0%
1.0 / 4
93.0%
−172
0 = 0 =
–   Embla 1.0.2 64-bit2110+25
−26
(−31)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
95.6%
−20
= = = 0 = 0 0 1 0 = = = 0 1 = 1 1 1 1 1 1 0 = 0
–   Adam 3.12109+24
−24
(−32)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.1%
−314
0 0 0 =
–   Clarabit 1.00 64-bit2105+20
−20
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.3%
+106
= 1
–   Hedgehog 1.82 64-bit2097+24
−24
(−44)8 − 4
(+7−3=2)
66.7%
8.0 / 12
99.4%
+87
1 1 0 1 0 1 = 0 = 1 1 1
–   Hedgehog 1.81 64-bit2090+26
−26
(−51)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.7%
+22
0 0 0 1 1 = 1 1 = 1
–   BikJump 2.01 32-bit2084+17
−18
(−57)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+100
1 = 1 =
–   Ifrit j2.92080+34
−34
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+164
1 1 1 0
–   BigLion 2.23w2077+21
−21
(−64)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
+1
0 = 1 1 1 0 = 1 = 1 = 0 = 1 1 = 1 0 1 0
–   Jabba 1.0 64-bit2077+22
−22
(−64)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+73
= = = 1 0 = = 1 1 = 1 1 1 = 1 1
–   Soldat III 0.178 64-bit2070+22
−22
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
= 1 0 1
–   OBender 3.10.12070+34
−34
(−71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−71
1 0 1 0
–   Myrddin 0.83k 64-bit2066+33
−33
(−75)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−134
= = 0 =
–   Gogobello 0.12 64-bit2059+26
−26
(−82)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
= 0 1 1
–   Zeta Dva 0301 64-bit2055+28
−28
(−86)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
100.0%
−64
0 = 0 0 1 1 1 1 0 = = = 1 0 1 1 0 = 0 1
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−91)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
−14
= 1 = 0 = 0 1 = = 1 1 1 1 1 = 0 = 1 0 1
–   PLP 16615712048+22
−22
(−93)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−22
= 1 1 0 = 0 0 = 1 1 0 1 1 = 1 1 = 0 1 =
–   Jabba 1.0 32-bit2044+21
−21
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
1 = 0 1
–   ECE 1.12042+27
−27
(−99)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−99
1 1 0 0
–   ChessMind 0.822031+23
−23
(−110)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−220
0 0 = 0 1 0 = 0 0 1 = 0 = 1 0 =
–   Wuttang r2 64-bit2025+18
−18
(−116)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+115
0 0 1 1 1 1 1 1
–   Abbess 2016.12.112018+27
−27
(−123)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+38
1 1 1 = = = = 1 1 1 1 0 = 1 = 1
–   Alex 1.962015+32
−32
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+100
1 1 1 0
–   Smash 1.0.3 64-bit2005+27
−27
(−136)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
−25
= = 1 1 = 1 0 0 1 1 1 0 1 = 1 0 1 0 1 1
–   Cupcake 1.01994+30
−31
(−147)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+49
1 0 1 1 1 1 = 1 1 = 1 = 1 = 1 =
–   AdroitChess 0.31983+25
−25
(−158)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−168
= 0 = 1
–   Zeta Dva 0305 64-bit1982+23
−24
(−159)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−127
0 0 1 1 1 0 1 = = 1 = 0

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021