CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
GopherCheck 0.2.2 64-bit (2139+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
(+570)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+287
0 0 0 =
–   GreKo 2015 64-bit2608+22
−22
(+469)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+186
0 = 0 0
–   Maverick 1.5 64-bit2535+14
−14
(+396)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+245
0 = = 0
–   Shield 1.3.1 64-bit2509+20
−20
(+370)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Dorky 4.5 64-bit2499+19
−19
(+360)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+124
0 0 0 1
–   Pepito 1.59 64-bit2491+18
−17
(+352)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cerebro 3.03d2481+17
−17
(+342)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+191
= = 0 0
–   Bruja 1.9.1 64-bit2478+18
−18
(+339)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+49
0 0 = 0
–   Quark 2.352467+18
−18
(+328)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.662462+22
−22
(+323)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bagatur 1.4d 64-bit2456+24
−24
(+317)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+327
0 = 1 =
–   Nemeton 1.512452+22
−22
(+313)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+30
0 0 0 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+306)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 64-bit2444+18
−18
(+305)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+21
0 0 0 =
–   Abrok 5.02442+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
−18
(+303)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Snitch 1.6.2 64-bit2436+22
−22
(+297)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+61
0 1 0 0
–   PostModernist 10162419+18
−19
(+280)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−9
0 0 = 0
–   Kiwi 0.6d 32-bit2418+19
−19
(+279)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+183
= 1 0 0
–   Gaia 3.5 64-bit2412+22
−22
(+273)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Ifrit m1.8 64-bit2411+18
−18
(+272)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+272
0 1 0 1
–   Diablo 0.5.12410+18
−18
(+271)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+271
= = 1 0
–   Dragon 4.62405+18
−18
(+266)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+115
= = 0 0
–   Patzer 3.802402+20
−20
(+263)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−20
0 = 0 0
–   Simplex 0.9.8 64-bit2399+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-bit2394+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
(+248)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+248
1 0 0 1
–   OliThink 5.3.2 64-bit2373+18
−18
(+234)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−1
0 1 0 0
–   Flux 2.2.12356+20
−21
(+217)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+67
= = 0 0
–   K2 0.672351+23
−23
(+212)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−70
0 0 0 =
–   Jumbo 0.4.17 64-bit2342+28
−28
(+203)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+90
= 1 0 = 0 0
–   Arion 1.72341+18
−19
(+202)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+284
= 0 1 1
–   Gibbon 2.60a 64-bit2338+21
−21
(+199)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−90
= 0 0 0
–   Chezzz 1.0.32321+19
−19
(+182)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−101
0 = 0 0
–   KnightX 1.922316+19
−19
(+177)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+177
1 0 = =
–   Matilde 2008 64-bit2288+23
−23
(+149)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−133
0 0 0 =
–   Protej 0.5.8c2251+20
−20
(+112)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+194
1 1 = 0
–   Exacto 0.e 64-bit2250+18
−18
(+111)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+15
0 0 = 1
–   Brutus 6.02250+35
−35
(+111)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+19
1 0 = 0
–   Mango Paola Ajedrez 4.12248+19
−19
(+109)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−41
= = 0 0
–   Lozza 1.14a 64-bit2246+28
−29
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
1 1 0 0
–   Hussar 0.22223+34
−34
(+84)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+2
1 0 0 =
–   ChessKISS 1.7c 64-bit2213+19
−19
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−76
0 = = 0
–   Napoleon 1.6.0b 64-bit2206+31
−31
(+67)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−82
0 0 = =
–   Quazar 0.2 64-bit2189+34
−34
(+50)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.0%
−184
0 0 0 1
–   Glass 0.1.0c2188+33
−33
(+49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.0%
+49
0 = = 1
–   FireFly 2.5.13 32-bit2187+34
−34
(+48)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.4%
−177
0 0 1 0
–   EXchess 5.04b 64-bit2187+29
−29
(+48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.8%
−11
0 = = =
–   FireFly 2.5.102179+34
−34
(+40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
3.4%
−241
0 = 0 0
–   Soldat III 0.187 64-bit2176+22
−22
(+37)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.6%
−91
0 0 = 0 = 0 1 = 0 =
–   Isa 1.9.51 64-bit2172+27
−27
(+33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.2%
+115
1 0 = 1
–   Kurt 0.9.2.2 64-bit2169+21
−22
(+30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.9%
+115
0 1 = 1
–   Simplex 0.9.3 32-bit2166+34
−34
(+27)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
10.3%
+122
0 = 1 1
–   Chesley r323 64-bit2160+22
−22
(+21)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
11.2%
+80
= = = 1
–   Atak 6.02144+34
−34
(+5)2 − 2
(+1−1=2)
50.0%
2.0 / 4
40.0%
+5
= = 1 0
–   Blitzkrieg rev337 64-bit2142+19
−19
(+3)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
41.2%
−64
= = = 0
–   Parrot 07.07.222135+19
−19
(−4)4 − 0
(+4−0=0)
100.0%
4.0 / 4
59.8%
+INF
1 1 1 1
–   Waxman 20082133+23
−23
(−6)1 − 3
(+0−2=2)
25.0%
1.0 / 4
62.9%
−155
0 0 = =
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−6)6 − 14
(+4−12=4)
30.0%
6.0 / 20
65.2%
−157
0 0 = 1 0 0 0 = 1 1 0 = 0 0 0 1 = 0 0 0
–   Myrddin 0.84 32-bit2114+31
−31
(−25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
88.3%
−167
0 = 0 =
–   ChessKISS 1.3a 32-bit2111+32
−33
(−28)13 − 7
(+7−1=12)
65.0%
13.0 / 20
91.2%
+58
= 0 = = = = 1 = = = 1 = 1 = 1 = 1 1 1 =
–   Embla 1.0.2 64-bit2110+25
−26
(−29)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
94.5%
−18
= = = 0 = 0 1 0 0 1 0 = = = 0 1 = 1 1 1 1 1 = 0
–   DoubleCheck 2.1 32-bit2109+33
−33
(−30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
92.0%
+112
= 1 = 1
–   Adam 3.12108+24
−24
(−31)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
95.6%
−313
0 0 0 =
–   Clarabit 1.00 64-bit2104+20
−20
(−35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.1%
+107
= 1
–   Hedgehog 1.82 64-bit2096+24
−24
(−43)8 − 4
(+7−3=2)
66.7%
8.0 / 12
99.2%
+88
= 0 = 1 1 1 1 1 0 1 0 1
–   Hedgehog 1.81 64-bit2095+27
−27
(−44)6 − 4
(+5−3=2)
60.0%
6.0 / 10
98.9%
+29
0 0 0 1 1 = 1 1 = 1
–   BikJump 2.01 32-bit2083+18
−18
(−56)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+101
1 = 1 =
–   Ifrit j2.92079+34
−34
(−60)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+165
1 0 1 1
–   Jabba 1.0 64-bit2076+22
−22
(−63)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+74
= = = 1 0 = = 1 1 = 1 1 1 = 1 1
–   BigLion 2.23w2076+21
−21
(−63)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
+2
1 0 = 1 = 1 = 0 = 1 1 = 1 0 1 0 0 = 1 1
–   Soldat III 0.178 64-bit2069+22
−22
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+15
0 1 = 1
–   OBender 3.10.12069+34
−34
(−70)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−70
1 0 1 0
–   Myrddin 0.83k 64-bit2064+33
−33
(−75)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−134
= = 0 =
–   Gogobello 0.12 64-bit2059+27
−27
(−80)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+2
1 1 = 0
–   Zeta Dva 0301 64-bit2054+28
−28
(−85)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
100.0%
−63
1 1 1 1 0 = = = 1 0 1 1 0 = 0 1 0 0 0 =
–   Ecce 1.0 (rev. 508) 64-bit2049+21
−21
(−90)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
−13
= 0 1 = = 1 1 1 1 1 = 0 = 1 0 1 = 1 = 0
–   PLP 16615712046+22
−22
(−93)12 − 8
(+9−5=6)
60.0%
12.0 / 20
100.0%
−22
= 0 0 = 1 1 0 1 1 = 1 1 = 0 1 = = 1 1 0
–   Jabba 1.0 32-bit2043+21
−21
(−96)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
1 = 0 1
–   ECE 1.12039+28
−28
(−100)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−100
1 1 0 0
–   ChessMind 0.822030+23
−23
(−109)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−219
0 0 = 0 1 0 = 0 0 1 = 0 = 1 0 =
–   Wuttang r2 64-bit2024+18
−18
(−115)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+116
0 0 1 1 1 1 1 1
–   Abbess 2016.12.112018+28
−28
(−121)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+40
1 1 1 = = = = 1 1 1 1 0 = 1 = 1
–   Alex 1.962013+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-bit2004+27
−27
(−135)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
−24
= 1 0 0 1 1 1 0 1 = 1 0 1 0 1 1 1 1 = =
–   Cupcake 1.01994+30
−31
(−145)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+51
1 0 1 1 1 1 = 1 1 = 1 = 1 = 1 =
–   AdroitChess 0.31982+25
−25
(−157)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−167
= 0 = 1
–   Zeta Dva 0305 64-bit1981+23
−23
(−158)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
100.0%
−126
0 0 1 1 1 0 1 = = 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019