CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
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
−25
(+568)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+285
–   GreKo 2015 64-bit2608+22
−22
(+467)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+184
–   Maverick 1.5 64-bit2534+14
−14
(+393)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+242
–   Shield 1.3.1 64-bit2509+20
−20
(+368)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Dorky 4.5 64-bit2499+19
−19
(+358)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+122
–   Pepito 1.59 64-bit2492+17
−17
(+351)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Cerebro 3.03d2481+17
−17
(+340)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+189
–   Bruja 1.9.1 64-bit2478+18
−18
(+337)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+47
–   Quark 2.352468+18
−17
(+327)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.662462+22
−22
(+321)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Bagatur 1.4d 64-bit2456+24
−24
(+315)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+325
–   Nemeton 1.512452+22
−22
(+311)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+28
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+304)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Eeyore 1.52 64-bit2445+18
−18
(+304)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+20
–   Abrok 5.02444+18
−18
(+303)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Lozza 1.17a 64-bit2442+17
−17
(+301)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Snitch 1.6.2 64-bit2432+21
−21
(+291)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+55
–   PostModernist 10162420+18
−18
(+279)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−10
–   Kiwi 0.6d 32-bit2419+19
−19
(+278)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+182
–   Gaia 3.5 64-bit2412+22
−22
(+271)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Diablo 0.5.12411+18
−18
(+270)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+270
–   Ifrit m1.8 64-bit2411+18
−18
(+270)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+270
–   Dragon 4.62405+17
−18
(+264)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+113
–   Patzer 3.802400+19
−20
(+259)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−24
–   Simplex 0.9.8 64-bit2399+17
−17
(+258)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+340
–   Myrddin 0.87 64-bit2396+14
−14
(+255)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−34
–   Orion 0.3.0 64-bit2387+19
−19
(+246)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+246
–   OliThink 5.3.2 64-bit2373+18
−18
(+232)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−3
–   Flux 2.2.12357+21
−20
(+216)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
–   K2 0.672354+23
−23
(+213)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−69
–   Arion 1.72342+19
−18
(+201)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+283
–   Jumbo 0.4.17 64-bit2342+28
−27
(+201)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+88
–   Gibbon 2.60a 64-bit2336+21
−21
(+195)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
–   Chezzz 1.0.32321+19
−19
(+180)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−103
–   KnightX 1.922316+19
−18
(+175)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+175
–   Matilde 2008 64-bit2291+22
−22
(+150)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−132
–   Protej 0.5.8c2255+19
−19
(+114)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+196
–   Exacto 0.e 64-bit2251+18
−18
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+14
–   Brutus 6.02251+35
−35
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+18
–   Mango Paola Ajedrez 4.12247+19
−19
(+106)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−44
–   Lozza 1.14a 64-bit2246+28
−28
(+105)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+105
–   Hussar 0.22224+34
−34
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+1
–   ChessKISS 1.7c 64-bit2213+19
−19
(+72)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−78
–   Napoleon 1.6.0b 64-bit2206+31
−31
(+65)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−84
–   Quazar 0.2 64-bit2190+34
−34
(+49)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.2%
−185
–   Glass 0.1.0c2189+33
−33
(+48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.1%
+48
–   FireFly 2.5.13 32-bit2188+34
−34
(+47)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.6%
−178
–   EXchess 5.04b 64-bit2187+29
−29
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.9%
−13
–   FireFly 2.5.102179+34
−34
(+38)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.8%
−243
–   Soldat III 0.187 64-bit2177+22
−22
(+36)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.6%
−92
–   Isa 1.9.51 64-bit2172+27
−27
(+31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.8%
+113
–   Kurt 0.9.2.2 64-bit2169+21
−21
(+28)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.7%
+113
–   Simplex 0.9.3 32-bit2163+34
−34
(+22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
14.4%
+117
–   Chesley r323 64-bit2159+22
−22
(+18)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
14.1%
+77
–   Atak 6.02148+34
−34
(+7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
36.4%
+7
–   Blitzkrieg rev337 64-bit2143+19
−19
(+2)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
44.9%
−65
–   Waxman 20082139+23
−23
(−2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
52.8%
−151
–   Raven 0.50 64-bit2138+30
−30
(−3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
54.4%
+60
–   Parrot 07.07.222135+19
−19
(−6)4 − 0
(+4−0=0)
100.0%
4.0 / 4
62.6%
+INF
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−8)6 − 14
(+4−12=4)
30.0%
6.0 / 20
68.9%
−159
–   DoubleCheck 2.1 32-bit2114+33
−33
(−27)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.4%
+115
–   Myrddin 0.84 32-bit2112+30
−30
(−29)1 − 3
(+0−2=2)
25.0%
1.0 / 4
92.0%
−171
–   ChessKISS 1.3a 32-bit2112+33
−33
(−29)13 − 7
(+7−1=12)
65.0%
13.0 / 20
91.9%
+57
–   Embla 1.0.2 64-bit2110+26
−26
(−31)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
95.4%
−20
–   Adam 3.12109+24
−24
(−32)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
96.3%
−314
–   Clarabit 1.00 64-bit2105+20
−20
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.4%
+106
–   Hedgehog 1.82 64-bit2096+24
−24
(−45)8 − 4
(+7−3=2)
66.7%
8.0 / 12
99.4%
+86
–   Hedgehog 1.81 64-bit2090+26
−26
(−51)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.7%
+22
–   BikJump 2.01 32-bit2084+17
−18
(−57)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+100
–   Ifrit j2.92080+34
−34
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+164
–   BigLion 2.23w2077+21
−21
(−64)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
+1
–   Jabba 1.0 64-bit2077+22
−22
(−64)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+73
–   OBender 3.10.12070+34
−34
(−71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−71
–   Soldat III 0.178 64-bit2069+22
−22
(−72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+13
–   Myrddin 0.83k 64-bit2065+33
−33
(−76)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−135
–   Gogobello 0.12 64-bit2060+27
−27
(−81)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+1
–   Zeta Dva 0301 64-bit2055+28
−28
(−86)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
100.0%
−64
–   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
–   PLP 16615712046+22
−22
(−95)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−24
–   Jabba 1.0 32-bit2043+21
−21
(−98)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
–   ECE 1.12039+28
−28
(−102)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−102
–   ChessMind 0.822031+23
−23
(−110)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−220
–   Wuttang r2 64-bit2024+18
−18
(−117)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+114
–   Abbess 2016.12.112017+27
−28
(−124)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+37
–   Alex 1.962014+32
−32
(−127)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+99
–   Smash 1.0.3 64-bit2005+27
−27
(−136)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
−25
–   Cupcake 1.01994+31
−31
(−147)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+49
–   AdroitChess 0.31983+25
−25
(−158)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−168
–   Zeta Dva 0305 64-bit1982+23
−24
(−159)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−127

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020