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
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-bit2534+14
−14		(+393)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+242
0 = = 0
–   Shield 1.3.1 64-bit2509+20
−20		(+368)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Dorky 4.5 64-bit2499+19
−19		(+358)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+122
0 0 0 1
–   Pepito 1.59 64-bit2492+17
−17		(+351)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cerebro 3.03d2481+17
−17		(+340)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+189
= = 0 0
–   Bruja 1.9.1 64-bit2478+18
−18		(+337)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+47
0 0 = 0
–   Quark 2.352468+18
−17		(+327)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.662462+22
−22		(+321)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bagatur 1.4d 64-bit2456+24
−24		(+315)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+325
0 = 1 =
–   Nemeton 1.512452+22
−22		(+311)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+28
0 0 0 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19		(+304)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 64-bit2445+18
−18		(+304)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+20
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-bit2442+17
−17		(+301)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Snitch 1.6.2 64-bit2432+21
−21		(+291)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+55
0 1 0 0
–   PostModernist 10162420+18
−18		(+279)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−10
0 0 = 0
–   Kiwi 0.6d 32-bit2419+19
−19		(+278)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+182
= 1 0 0
–   Gaia 3.5 64-bit2412+22
−22		(+271)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Diablo 0.5.12411+18
−18		(+270)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+270
= = 1 0
–   Ifrit m1.8 64-bit2411+18
−18		(+270)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+270
0 1 0 1
–   Dragon 4.62405+17
−18		(+264)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+113
= = 0 0
–   Patzer 3.802400+19
−20		(+259)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−24
0 = 0 0
–   Simplex 0.9.8 64-bit2399+17
−17		(+258)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+340
1 1 = 0
–   Myrddin 0.87 64-bit2396+14
−14		(+255)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−34
0 0 = 0
–   Orion 0.3.0 64-bit2387+19
−19		(+246)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+246
1 0 0 1
–   OliThink 5.3.2 64-bit2373+18
−18		(+232)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−3
0 1 0 0
–   Flux 2.2.12357+21
−20		(+216)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+65
= = 0 0
–   K2 0.672354+23
−23		(+213)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−69
0 0 0 =
–   Arion 1.72342+19
−18		(+201)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+283
= 0 1 1
–   Jumbo 0.4.17 64-bit2342+28
−27		(+201)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+88
= 1 0 = 0 0
–   Gibbon 2.60a 64-bit2336+21
−21		(+195)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−94
= 0 0 0
–   Chezzz 1.0.32321+19
−19		(+180)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−103
0 = 0 0
–   KnightX 1.922316+19
−18		(+175)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+175
1 0 = =
–   Matilde 2008 64-bit2291+22
−22		(+150)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−132
0 0 0 =
–   Protej 0.5.8c2255+19
−19		(+114)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+196
1 1 = 0
–   Exacto 0.e 64-bit2251+18
−18		(+110)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+14
0 0 = 1
–   Brutus 6.02251+35
−35		(+110)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+18
1 0 = 0
–   Mango Paola Ajedrez 4.12247+19
−19		(+106)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−44
= = 0 0
–   Lozza 1.14a 64-bit2246+28
−28		(+105)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+105
1 1 0 0
–   Hussar 0.22224+34
−34		(+83)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+1
1 0 0 =
–   ChessKISS 1.7c 64-bit2213+19
−19		(+72)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−78
0 = = 0
–   Napoleon 1.6.0b 64-bit2206+31
−31		(+65)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−84
0 0 = =
–   Quazar 0.2 64-bit2190+34
−34		(+49)1 − 3
(+1−3=0)		25.0%
1.0 / 4
1.2%
−185
0 0 0 1
–   Glass 0.1.0c2189+33
−33		(+48)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.1%
+48
0 = = 1
–   FireFly 2.5.13 32-bit2188+34
−34		(+47)1 − 3
(+1−3=0)		25.0%
1.0 / 4
1.6%
−178
0 0 1 0
–   EXchess 5.04b 64-bit2187+29
−29		(+46)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.9%
−13
0 = = =
–   FireFly 2.5.102179+34
−34		(+38)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
3.8%
−243
0 = 0 0
–   Soldat III 0.187 64-bit2177+22
−22		(+36)3 − 7
(+1−5=4)		30.0%
3.0 / 10
1.6%
−92
= 0 0 0 = 0 1 = 0 =
–   Isa 1.9.51 64-bit2172+27
−27		(+31)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
4.8%
+113
1 0 = 1
–   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
0 1 = 1
–   Simplex 0.9.3 32-bit2163+34
−34		(+22)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
14.4%
+117
0 = 1 1
–   Chesley r323 64-bit2159+22
−22		(+18)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
14.1%
+77
= = = 1
–   Atak 6.02148+34
−34		(+7)2 − 2
(+1−1=2)		50.0%
2.0 / 4
36.4%
+7
= = 1 0
–   Blitzkrieg rev337 64-bit2143+19
−19		(+2)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
44.9%
−65
= = = 0
–   Waxman 20082139+23
−23		(−2)1 − 3
(+0−2=2)		25.0%
1.0 / 4
52.8%
−151
0 0 = =
–   Raven 0.50 64-bit2138+30
−30		(−3)7 − 5
(+6−4=2)		58.3%
7.0 / 12
54.4%
+60
1 1 1 1 1 = 0 0 0 0 = 1
–   Parrot 07.07.222135+19
−19		(−6)4 − 0
(+4−0=0)		100.0%
4.0 / 4
62.6%
+INF
1 1 1 1
–   Barbarossa 0.4.0 64-bit2133+17
−17		(−8)6 − 14
(+4−12=4)		30.0%
6.0 / 20
68.9%
−159
= 0 0 0 0 = 1 1 0 = 0 0 0 1 0 0 = 1 0 0
–   DoubleCheck 2.1 32-bit2114+33
−33		(−27)3 − 1
(+2−0=2)		75.0%
3.0 / 4
89.4%
+115
= 1 = 1
–   Myrddin 0.84 32-bit2112+30
−30		(−29)1 − 3
(+0−2=2)		25.0%
1.0 / 4
92.0%
−171
0 = 0 =
–   ChessKISS 1.3a 32-bit2112+33
−33		(−29)13 − 7
(+7−1=12)		65.0%
13.0 / 20
91.9%
+57
1 1 1 = 1 = = = 1 = 1 = 1 = = 0 = = = =
–   Embla 1.0.2 64-bit2110+26
−26		(−31)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
95.4%
−20
= = 0 1 = 1 1 1 1 1 = 0 0 1 0 = 1 0 = = = 0 = 0
–   Adam 3.12109+24
−24		(−32)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
96.3%
−314
0 0 0 =
–   Clarabit 1.00 64-bit2105+20
−20		(−36)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
98.4%
+106
= 1
–   Hedgehog 1.82 64-bit2096+24
−24		(−45)8 − 4
(+7−3=2)		66.7%
8.0 / 12
99.4%
+86
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
1 1 = 1 0 0 0 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 0 1 1
–   BigLion 2.23w2077+21
−21		(−64)12 − 8
(+9−5=6)		60.0%
12.0 / 20
100.0%
+1
0 = 1 1 = 0 = 1 1 = 1 0 1 0 1 0 = 1 = 1
–   Jabba 1.0 64-bit2077+22
−22		(−64)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
+73
0 = = 1 1 = 1 1 1 = 1 1 = = = 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
–   Soldat III 0.178 64-bit2069+22
−22		(−72)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+13
0 1 = 1
–   Myrddin 0.83k 64-bit2065+33
−33		(−76)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−135
= = 0 =
–   Gogobello 0.12 64-bit2060+27
−27		(−81)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+1
1 1 = 0
–   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 = 0 = = = 1 0 1 1 0 = 0 1 1 1 1 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 1 1 1 1 = 0 = 1 0 1 = 0 1 = = 1
–   PLP 16615712046+22
−22		(−95)12 − 8
(+9−5=6)		60.0%
12.0 / 20
100.0%
−24
= 1 1 0 1 1 0 1 1 = 1 1 = 0 1 = = 0 0 =
–   Jabba 1.0 32-bit2043+21
−21		(−98)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−2
1 = 0 1
–   ECE 1.12039+28
−28		(−102)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−102
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 1 = 0 = 1 0 = 0 0 = 0 1 0
–   Wuttang r2 64-bit2024+18
−18		(−117)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+114
1 1 0 0 1 1 1 1
–   Abbess 2016.12.112017+27
−28		(−124)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+37
= 1 1 1 1 0 = 1 = 1 1 1 1 = = =
–   Alex 1.962014+32
−32		(−127)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+99
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 1 1 0 1 = 1 0 1 0 1 1 = 1 0 0
–   Cupcake 1.01994+31
−31		(−147)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+49
= 1 1 = 1 = 1 = 1 = 1 0 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
576 games: 185 wins, 226 losses, 165 draws (28.6%), score: 46.4%

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Rating changes with played games

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