CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
GopherCheck 0.2.2 64-bit (2142+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+24
−25
(+568)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+285
–   GreKo 2015 64-bit2609+22
−22
(+467)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+184
–   Maverick 1.5 64-bit2537+14
−14
(+395)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+244
–   Shield 1.3.1 64-bit2511+20
−20
(+369)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Dorky 4.5 64-bit2501+19
−19
(+359)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+123
–   Pepito 1.59.2 64-bit2495+17
−17
(+353)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Cerebro 3.03d2482+17
−17
(+340)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+189
–   Bruja 1.9.1 64-bit2479+18
−18
(+337)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+47
–   Quark 2.352470+18
−18
(+328)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.662465+22
−22
(+323)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Bagatur 1.4d 64-bit2458+24
−24
(+316)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+326
–   Nemeton 1.512454+22
−22
(+312)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+29
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(+306)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Abrok 5.02447+18
−18
(+305)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Lozza 1.17a 64-bit2444+18
−17
(+302)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Eeyore 1.52 64-bit2442+17
−17
(+300)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+16
–   Snitch 1.6.2 64-bit2434+21
−21
(+292)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+56
–   Kiwi 0.6d 32-bit2420+19
−19
(+278)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+182
–   PostModernist 10162418+18
−18
(+276)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−13
–   Gaia 3.5 64-bit2417+21
−21
(+275)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Ifrit m1.8 64-bit2413+18
−18
(+271)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+271
–   Diablo 0.5.12413+18
−18
(+271)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+271
–   Dragon 4.62405+17
−17
(+263)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+112
–   Simplex 0.9.8 64-bit2400+17
−17
(+258)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+340
–   Patzer 3.802398+19
−19
(+256)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−27
–   Myrddin 0.87 64-bit2397+13
−13
(+255)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−34
–   Orion 0.3.0 64-bit2388+19
−19
(+246)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+246
–   OliThink 5.3.2 64-bit2375+18
−18
(+233)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−2
–   Flux 2.2.12358+21
−20
(+216)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
–   K2 0.672356+23
−23
(+214)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−68
–   Jumbo 0.4.17 64-bit2344+27
−28
(+202)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+89
–   Arion 1.72343+18
−18
(+201)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+283
–   Gibbon 2.60a 64-bit2337+20
−20
(+195)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
–   Chezzz 1.0.32324+19
−19
(+182)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−101
–   KnightX 1.922317+19
−18
(+175)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+175
–   Matilde 2008 64-bit2291+21
−21
(+149)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−133
–   Protej 0.5.8c2257+19
−19
(+115)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+197
–   Exacto 0.e 64-bit2253+18
−18
(+111)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+15
–   Brutus 6.02252+35
−35
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+18
–   Lozza 1.14a 64-bit2247+28
−28
(+105)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+105
–   Mango Paola Ajedrez 4.12246+19
−19
(+104)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−46
–   Hussar 0.22225+34
−34
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+1
–   ChessKISS 1.7c 64-bit2215+19
−19
(+73)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−77
–   Napoleon 1.6.0b 64-bit2208+31
−31
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−83
–   Quazar 0.2 64-bit2191+34
−34
(+49)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.3%
−185
–   Glass 0.1.0c2190+33
−33
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.2%
+48
–   FireFly 2.5.13 32-bit2189+34
−34
(+47)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.6%
−178
–   EXchess 5.04b 64-bit2188+29
−29
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.0%
−13
–   FireFly 2.5.102181+34
−34
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.8%
−242
–   Soldat III 0.187 64-bit2178+21
−21
(+36)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.4%
−92
–   Isa 1.9.51 64-bit2174+27
−27
(+32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.6%
+114
–   Kurt 0.9.2.2 64-bit2167+21
−21
(+25)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.2%
+110
–   Simplex 0.9.3 32-bit2165+34
−34
(+23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
14.6%
+118
–   Chesley r323 64-bit2163+22
−22
(+21)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
10.3%
+80
–   Atak 6.02149+34
−34
(+7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
36.3%
+7
–   Blitzkrieg rev337 64-bit2143+19
−19
(+1)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
48.3%
−66
–   Waxman 20082140+22
−22
(−2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
53.2%
−151
–   Raven 0.50 64-bit2139+30
−30
(−3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
55.5%
+60
–   Parrot 07.07.222137+19
−19
(−5)4 − 0
(+4−0=0)
100.0%
4.0 / 4
62.6%
+INF
–   Barbarossa 0.4.0 64-bit2134+17
−17
(−8)6 − 14
(+4−12=4)
30.0%
6.0 / 20
68.4%
−159
–   DoubleCheck 2.1 32-bit2115+33
−33
(−27)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.5%
+115
–   ChessKISS 1.3a 32-bit2113+32
−33
(−29)13 − 7
(+7−1=12)
65.0%
13.0 / 20
91.9%
+57
–   Myrddin 0.84 32-bit2112+30
−30
(−30)1 − 3
(+0−2=2)
25.0%
1.0 / 4
92.9%
−172
–   Embla 1.0.2 64-bit2111+26
−26
(−31)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
95.5%
−20
–   Adam 3.12110+24
−24
(−32)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.1%
−314
–   Clarabit 1.00 64-bit2106+20
−20
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.3%
+106
–   Hedgehog 1.82 64-bit2098+24
−23
(−44)8 − 4
(+7−3=2)
66.7%
8.0 / 12
99.4%
+87
–   Hedgehog 1.81 64-bit2091+26
−26
(−51)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.7%
+22
–   BikJump 2.01 32-bit2085+18
−18
(−57)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+100
–   Ifrit j2.92081+34
−34
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+164
–   Jabba 1.0 64-bit2079+22
−22
(−63)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+74
–   BigLion 2.23w2078+21
−21
(−64)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
+1
–   OBender 3.10.12071+34
−34
(−71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−71
–   Soldat III 0.178 64-bit2071+22
−22
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
–   Myrddin 0.83k 64-bit2067+33
−33
(−75)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−134
–   Gogobello 0.12 64-bit2060+26
−26
(−82)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
–   Zeta Dva 0301 64-bit2056+28
−28
(−86)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
100.0%
−64
–   Ecce 1.0 (rev. 508) 64-bit2051+21
−21
(−91)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
−14
–   PLP 16615712049+22
−22
(−93)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−22
–   Jabba 1.0 32-bit2045+21
−21
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
–   ECE 1.12043+27
−27
(−99)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−99
–   ChessMind 0.822032+23
−23
(−110)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−220
–   Wuttang r2 64-bit2026+18
−18
(−116)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+115
–   Abbess 2016.12.112019+27
−27
(−123)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+38
–   Alex 1.962016+32
−32
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+100
–   Smash 1.0.3 64-bit2006+26
−27
(−136)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
−25
–   Cupcake 1.01995+31
−31
(−147)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+49
–   AdroitChess 0.31984+25
−25
(−158)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−168
–   Zeta Dva 0305 64-bit1983+23
−24
(−159)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−127

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020