CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
GopherCheck 0.2.2 64-bit (2088+22
−22		)Quote
Author: Stephen Lovell (USA) Link: github
This is one of the 2 GopherCheck versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2711+21
−21		(+623)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+333
–   GreKo 2015 64-bit2600+19
−19		(+512)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+222
–   Maverick 1.5 64-bit2523+10
−10		(+435)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+268
–   Shield 1.3.1 64-bit2493+17
−17		(+405)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Dorky 4.5 64-bit2479+16
−16		(+391)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+139
–   Pepito 1.59.2 64-bit2472+14
−14		(+384)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Cerebro 3.03d2461+14
−14		(+373)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+206
–   Bruja 1.9.1 64-bit2456+15
−15		(+368)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+75
–   Quark 2.352442+15
−15		(+354)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.662439+19
−19		(+351)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Bagatur 1.4d 64-bit2433+21
−21		(+345)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+356
–   Nemeton 1.512426+19
−19		(+338)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+48
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(+332)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Lozza 1.17a 64-bit2417+15
−15		(+329)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Abrok 5.02416+15
−15		(+328)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Eeyore 1.52 64-bit2414+15
−15		(+326)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+36
–   Snitch 1.6.2 64-bit2408+18
−18		(+320)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+68
–   Gaia 3.5 64-bit2400+15
−15		(+312)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Kiwi 0.6d 32-bit2395+16
−16		(+307)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+194
–   PostModernist 10162389+16
−16		(+301)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+8
–   Ifrit m1.8 64-bit2382+15
−15		(+294)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+294
–   Dragon 4.62381+14
−14		(+293)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+126
–   Diablo 0.5.12376+15
−15		(+288)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+287
–   Simplex 0.9.8 64-bit2373+14
−14		(+285)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+379
–   Patzer 3.802365+16
−16		(+277)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−12
–   Myrddin 0.87 64-bit2365+11
−11		(+277)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−15
–   Orion 0.3.0 64-bit2355+16
−16		(+267)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+267
–   OliThink 5.3.2 64-bit2341+15
−15		(+253)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+1
–   Flux 2.2.1 64-bit2321+18
−18		(+233)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+66
–   K2 0.672317+19
−19		(+229)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−60
–   Gibbon 2.60a 64-bit2309+17
−17		(+221)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−71
–   Jumbo 0.4.17 64-bit2307+24
−24		(+219)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+88
–   Arion 1.72303+15
−15		(+215)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+309
–   Chezzz 1.0.32284+16
−16		(+196)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−93
–   KnightX 1.922277+16
−16		(+189)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+189
–   Matilde 2008 64-bit2248+17
−17		(+160)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−129
–   Fornax 1-2 64-bit2217+23
−23		(+129)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+166
–   Protej 0.5.8c2211+17
−17		(+123)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+217
–   Exacto 0.e 64-bit2209+15
−15		(+121)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+8
–   Brutus 6.02207+29
−29		(+119)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+17
–   Lozza 1.14a 64-bit2203+24
−24		(+115)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+115
–   Mango Paola Ajedrez 4.12199+17
−17		(+111)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−55
–   Hussar 0.22185+28
−28		(+97)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+3
–   ChessKISS 1.7c 64-bit2166+16
−16		(+78)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−88
–   Napoleon 1.6.0b 64-bit2161+20
−20		(+73)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−93
–   Quazar 0.2 64-bit2137+30
−30		(+49)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.4%
−201
–   Glass 0.1.0c2137+30
−30		(+49)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.4%
+48
–   FireFly 2.5.13 32-bit2135+30
−30		(+47)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.6%
−185
–   EXchess 5.04b 64-bit2134+26
−26		(+46)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.3%
−25
–   FireFly 2.5.102128+30
−30		(+40)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
1.6%
−248
–   Soldat III 0.187 64-bit2125+18
−18		(+37)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.5%
−109
–   Isa 1.9.51 64-bit2120+23
−23		(+32)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
2.3%
+126
–   Kurt 0.9.2.2 64-bit2113+19
−19		(+25)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
3.8%
+129
–   Little Wing 0.7.0 64-bit2111+23
−23		(+23)5 − 11
(+3−9=4)		31.3%
5.0 / 16
6.8%
−130
–   Simplex 0.9.3 32-bit2108+29
−29		(+20)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
13.6%
+131
–   Chesley r323 64-bit2107+19
−19		(+19)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
9.4%
+90
–   Atak 6.02094+30
−30		(+6)2 − 2
(+1−1=2)		50.0%
2.0 / 4
37.5%
+6
–   Blitzkrieg rev337 64-bit2085+17
−17		(−3)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
59.5%
−80
–   Waxman 20082081+20
−20		(−7)1 − 3
(+0−2=2)		25.0%
1.0 / 4
67.6%
−173
–   Barbarossa 0.4.0 64-bit2081+15
−15		(−7)6 − 14
(+4−12=4)		30.0%
6.0 / 20
70.9%
−176
–   Raven 0.50 64-bit2080+26
−26		(−8)7 − 5
(+6−4=2)		58.3%
7.0 / 12
68.2%
+66
–   Parrot 07.07.222078+17
−17		(−10)4 − 0
(+4−0=0)		100.0%
4.0 / 4
76.8%
+INF
–   DoubleCheck 2.1 32-bit2056+28
−28		(−32)3 − 1
(+2−0=2)		75.0%
3.0 / 4
96.5%
+129
–   ChessKISS 1.3a 32-bit2053+29
−29		(−35)13 − 7
(+7−1=12)		65.0%
13.0 / 20
97.6%
+63
–   Embla 1.0.2 64-bit2050+22
−22		(−38)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
99.4%
−25
–   Myrddin 0.84 32-bit2050+26
−26		(−38)1 − 3
(+0−2=2)		25.0%
1.0 / 4
98.7%
−199
–   Adam 3.12048+21
−21		(−40)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
99.6%
−329
–   Clarabit 1.00 64-bit2046+18
−18		(−42)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+120
–   Hedgehog 1.82 64-bit2036+21
−21		(−52)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+96
–   Hedgehog 1.81 64-bit2027+23
−23		(−61)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+23
–   Ifrit j2.92027+29
−29		(−61)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+171
–   BikJump 2.01 32-bit2022+16
−16		(−66)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+104
–   Jabba 1.0 64-bit2014+20
−20		(−74)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
+80
–   BigLion 2.23w2013+18
−18		(−75)12 − 8
(+9−5=6)		60.0%
12.0 / 20
100.0%
0
–   Soldat III 0.178 64-bit2005+20
−20		(−83)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+21
–   OBender 3.10.12002+30
−30		(−86)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−86
–   Myrddin 0.83k 64-bit2001+29
−29		(−87)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−157
–   Gogobello 0.12 64-bit1995+23
−23		(−93)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+1
–   Ecce 1.0 (rev. 508) 64-bit1987+18
−18		(−101)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
100.0%
−10
–   PLP 16615711982+19
−19		(−106)12 − 8
(+9−5=6)		60.0%
12.0 / 20
100.0%
−25
–   Zeta Dva 0301 64-bit1982+24
−24		(−106)10.5 − 9.5
(+8−7=5)		52.5%
10.5 / 20
100.0%
−79
–   Jabba 1.0 32-bit1977+19
−19		(−111)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+1
–   ECE 1.11975+24
−24		(−113)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−113
–   ChessMind 0.821968+20
−20		(−120)5.5 − 10.5
(+3−8=5)		34.4%
5.5 / 16
100.0%
−245
–   Wuttang r2 64-bit1954+16
−16		(−134)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+108
–   Abbess 2016.12.111950+24
−24		(−138)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+39
–   Alex 1.961945+28
−28		(−143)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+90
–   Smash 1.0.3 64-bit1935+24
−24		(−153)13 − 7
(+11−5=4)		65.0%
13.0 / 20
100.0%
−29
–   Cupcake 1.01926+27
−27		(−162)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+47
–   AdroitChess 0.31913+22
−22		(−175)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−186
–   Zeta Dva 0305 64-bit1910+21
−21		(−178)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−139
602 games: 192 wins, 238 losses, 172 draws (28.6%), score: 46.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024