CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
GopherCheck 0.2.3 64-bit#321  (2191+19
−19
)Quote
Author: Stephen Lovell (USA) Link: github
This is one of the 2 GopherCheck versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Slow Chess Blitz WV2.12637+12
−12
(+446)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dorky 4.5 64-bit2499+19
−19
(+308)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   RubiChess 0.8 64-bit2459+26
−26
(+268)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+185
1 = 0 0
–   Bumblebee 1.0.36898e1 64-bit2446+19
−19
(+255)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+172
1 0 0 =
–   Taltos rev118 64-bit2436+19
−19
(+245)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   TJchess 1.3 64-bit2434+17
−17
(+243)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Monolith 0.3 64-bit2417+24
−24
(+226)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+130
0 = 1 0
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(+188)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−12
1 0 0 0 0 =
–   Waxman 20172369+16
−16
(+178)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
−118
0 0 0 0 1
–   Popochin 4.0 64-bit2335+28
−28
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−144
= 0 0 0
–   Isa 2.0.61 64-bit2319+30
−30
(+128)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−71
0 = 1 0 0 0
–   Gibbon 2.69a 64-bit2319+18
−18
(+128)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
= 0
–   EveAnn 1.722319+16
−16
(+128)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+37
= 0 0 = 0 = 1 = = 0
–   Kingfisher 1.1.1 64-bit2314+27
−27
(+123)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−6
= = 0 1 = 0 = 0 0 = 0 0
–   Asymptote 0.2.0 64-bit2314+25
−25
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−34
0 =
–   Joker 1.1.142301+19
−19
(+110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
= 0
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
1 0 1 0
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(+104)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−28
0 = 0 0 1 0 = = = 0 = 0
–   Invictus r228 64-bit2292+18
−18
(+101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+101
0 = = 1
–   Bearded N44.2 64-bit2286+27
−27
(+95)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−187
0 0 0 =
–   FireFly 2.7.0 64-bit2286+17
−17
(+95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
= 0
–   Galjoen 0.38 64-bit2283+23
−23
(+92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+187
1 1 = 0
–   Zevra 1.8.6 r672 64-bit2269+21
−21
(+78)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.0%
+201
0 = = 1 1 1 = 1
–   Isa 2.0.48 64-bit2269+30
−30
(+78)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−74
0 0 1 = 0 = 0 = 0 = 0 1 = 0 0 0
–   CT800 1.32 64-bit2263+19
−19
(+72)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−44
0 0 0 = = 0 = = 0 = 1 1 0 = 0 = 1 0 1 0 0 0 = 0 = 0 0 0 0 = 1 =
–   Isa 2.0.45 64-bit2260+28
−28
(+69)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
0.0%
+40
1 0 0 = 1 0 1 = 0 1 0 = 1 0
–   CT800 1.30 64-bit2255+20
−20
(+64)10 − 8
(+7−5=6)
55.6%
10.0 / 18
0.0%
+98
= 0 1 1 0 = = 0 = 1 1 1 0 1 0 1 = =
–   Protej 0.5.8c2252+20
−20
(+61)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−16
= 1 = = 0 0 = = 0 0 0 1
–   Mango Paola Ajedrez 4.12249+19
−19
(+58)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   SpaceDog 0.97.7 64-bit2243+29
−29
(+52)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.2%
+9
0 = 1 1 0 = = 0
–   Weini 0.0.23 64-bit2240+19
−20
(+49)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Zevra 1.8.4 r650 64-bit2236+26
−26
(+45)2.5 − 11.5
(+2−11=1)
17.9%
2.5 / 14
0.3%
−241
0 1 1 0 = 0 0 0 0 0 0 0 0 0
–   Atak 6.82236+16
−16
(+45)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+50
0 1 0 0 1 0 1 = 1 =
–   RamJet 0.132228+20
−20
(+37)9 − 15
(+7−13=4)
37.5%
9.0 / 24
0.4%
−59
1 1 0 0 0 1 0 = 0 0 1 = = 1 0 0 0 0 1 0 = 0 1 0
–   Isa 1.9.68 64-bit2228+30
−30
(+37)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
2.1%
−34
= 0 0 0 0 0 = 1 1 = 0 1 = =
–   Tiny Chess 1.46 64-bit2225+19
−19
(+34)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.5%
+48
1 0 1 = = = 0 0 0 = 0 = 0 0 1 = 1 0 = 0 = 1 1 = 1 1 0 1 1 1 1 0
–   Robocide 20170718 64-bit2221+17
−17
(+30)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
1.0%
+15
1 = = 1 = 0 0 1 = = 0 = = 1 = 1 0 0 = 0
–   Joker2 0.7.7 64-bit2221+21
−20
(+30)9 − 9
(+6−6=6)
50.0%
9.0 / 18
1.7%
+32
= 1 1 1 = 0 1 0 = 1 = 0 = = 1 0 0 0
–   CT800 1.12 64-bit2216+22
−22
(+25)2 − 0
(+2−0=0)
100.0%
2.0 / 2
4.3%
+INF
1 1
–   OBender 03.2016 64-bit2214+18
−18
(+23)12 − 12
(+8−8=8)
50.0%
12.0 / 24
3.9%
+19
0 0 = = = 1 1 = 0 1 0 0 = 1 1 = 1 0 1 = 1 0 = 0
–   ChessKISS 1.7c 64-bit2213+19
−19
(+22)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
4.9%
+74
1 0 0 1 = 1 0 1
–   Weini 0.0.24 64-bit2213+21
−21
(+22)7 − 3
(+7−3=0)
70.0%
7.0 / 10
6.3%
+202
0 1 1 1 0 0 1 1 1 1
–   MadChess 1.3 64-bit2211+35
−35
(+20)5 − 5
(+3−3=4)
50.0%
5.0 / 10
16.1%
+15
= 1 = 1 0 1 = 0 0 =
–   Adam 3.32210+19
−19
(+19)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
7.5%
+109
1 = = 0 = = 1 = 1 1
–   ChessKISS 1.7 64-bit2209+20
−20
(+18)5 − 5
(+2−2=6)
50.0%
5.0 / 10
9.6%
+21
0 = 1 = = = 1 0 = =
–   Betsabe II 1.09c2208+34
−35
(+17)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
18.7%
−87
0 1 0 0 1 = = 0 = 0
–   Baislicka 1.0 64-bit2207+20
−20
(+16)7 − 11
(+4−8=6)
38.9%
7.0 / 18
11.7%
−53
0 = 1 1 1 0 1 0 = 0 = 0 = 0 = 0 0 =
–   ChessAlex 2.0r42205+21
−21
(+14)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
16.0%
+49
1 = 1 0 = = 1 = 0 =
–   Latista (Sinobyl) 1.52203+24
−24
(+12)3 − 3
(+2−2=2)
50.0%
3.0 / 6
21.7%
+4
= 1 = 0 1 0
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14
(+9)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
22.4%
+76
0 1 0 1 1 =
–   Dorpsgek Dillinger 64-bit2194+18
−18
(+3)16 − 16
(+11−11=10)
50.0%
16.0 / 32
39.4%
0
1 = 1 = = 1 0 0 1 = = = 1 1 0 1 0 = 0 1 0 0 1 = 0 0 = = 0 1 1 0
–   Zevra 1.8.2 r612 64-bit2194+29
−30
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
42.4%
−82
= 0 1 0
–   NG-Play 9.87 64-bit2187+18
−18
(−4)9.5 − 11.5
(+5−7=9)
45.2%
9.5 / 21
59.9%
−39
= 0 1 1 = 0 0 = = 0 = 0 = 1 0 = 1 = 1 0 =
–   EXchess 5.04b 64-bit2187+29
−29
(−4)4 − 6
(+2−4=4)
40.0%
4.0 / 10
57.6%
−66
1 0 1 0 0 = = 0 = =
–   Isa 1.9.63 64-bit2186+27
−27
(−5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
59.6%
+174
= 1
–   Clever Girl r160 64-bit2176+21
−22
(−15)4 − 2
(+3−1=2)
66.7%
4.0 / 6
84.4%
+97
= 0 1 = 1 1
–   Soldat III 0.187 64-bit2176+22
−22
(−15)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
84.0%
−84
0 = 0 = = = = 0 0 = = 0 = = 0 = = 1 1 0 1 0
–   CT800 1.20 64-bit2174+29
−29
(−17)4 − 2
(+3−1=2)
66.7%
4.0 / 6
82.6%
+87
0 1 1 = 1 =
–   Embla 2.0.0 64-bit2172+19
−19
(−19)15.5 − 18.5
(+12−15=7)
45.6%
15.5 / 34
91.9%
−53
= 0 1 0 1 = 0 1 1 1 0 = 0 0 1 = 1 1 = 0 0 0 1 0 0 0 1 1 0 1 0 = 0 =
–   Kurt 0.9.2.2 64-bit2170+22
−22
(−21)6 − 4
(+4−2=4)
60.0%
6.0 / 10
92.1%
+42
0 = = = 1 1 = 1 1 0
–   RamJet 0.142169+18
−18
(−22)5 − 7
(+2−4=6)
41.7%
5.0 / 12
94.7%
−74
0 = 1 0 0 0 = = = = 1 =
–   Embla 1.0.3 64-bit2167+19
−19
(−24)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.5%
+INF
1 1
–   Clever Girl r185 64-bit2166+22
−23
(−25)10 − 6
(+7−3=6)
62.5%
10.0 / 16
94.8%
+51
= 0 = = 0 = 1 = 1 1 1 1 1 = 1 0
–   Ifrit j3.8 64-bit2157+34
−35
(−34)3 − 7
(+1−5=4)
30.0%
3.0 / 10
95.0%
−165
= 1 0 0 = 0 = 0 0 =
–   Bagatur 1.2b 32-bit2155+33
−34
(−36)4 − 6
(+2−4=4)
40.0%
4.0 / 10
96.3%
−94
= 0 1 0 1 = 0 = 0 =
–   Dorpsgek Cosmopolitan 2 64-bit2152+28
−28
(−39)5 − 2
(+5−2=0)
71.4%
5.0 / 7
98.8%
+160
0 1 1 1 1 0 1
–   FireFly 2.5.8 32-bit2150+34
−34
(−41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
97.9%
+59
0 0 1 = = 1 1 1 = 1
–   Blitzkrieg rev337 64-bit2143+19
−19
(−48)13.5 − 14.5
(+11−12=5)
48.2%
13.5 / 28
100.0%
−62
1 0 1 0 0 0 0 1 = 1 0 1 = 0 1 1 0 1 = = 0 0 0 1 = 1 1 0
–   Parrot 07.07.222135+19
−19
(−56)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+12
0 = 1 = 1 1 = 1 0 =
–   Napoleon 1.7 64-bit2134+21
−21
(−57)17 − 11
(+13−7=8)
60.7%
17.0 / 28
100.0%
+18
0 0 1 1 1 0 = = 0 1 0 1 1 1 = = = = = 0 1 1 1 0 = 1 1 1
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−58)12 − 4
(+10−2=4)
75.0%
12.0 / 16
100.0%
+123
1 1 1 1 1 1 = 1 = 1 = 0 0 = 1 1
–   Prophet3 20180811 64-bit2131+18
−18
(−60)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tunguska 1.0 64-bit2129+20
−20
(−62)16 − 12
(+11−7=10)
57.1%
16.0 / 28
100.0%
−10
= 1 = = = 1 = 1 0 1 = 1 0 = 0 = = 0 = 0 1 1 0 1 0 1 1 1
–   Embla 2.0.5 64-bit2121+18
−18
(−70)20.5 − 13.5
(+11−4=19)
60.3%
20.5 / 34
100.0%
−10
= 0 1 = 0 = = = = 1 0 = 1 0 1 1 = = 1 = = 1 = 1 1 1 = = = 1 = = = =
–   Embla 1.0.2 64-bit2110+26
−26
(−81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
0 1
–   DoubleCheck 2.1 32-bit2109+33
−33
(−82)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−49
0 0 1 1 = 1 0 1 = =
–   Clarabit 1.00 64-bit2105+20
−20
(−86)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+69
1 = 0 = 0 1 1 1 1 1
–   Prophet3 20170909 64-bit2100+28
−29
(−91)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−158
0 0 1 1 = 0
–   Hedgehog 1.82 64-bit2097+23
−24
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
= 1
–   BikJump 2.01 32-bit2084+17
−18
(−107)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+43
0 1 1 1 1 = 1 0 = 1
–   BigLion 2.23w2076+21
−21
(−115)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+168
1 = 1 1
–   Galjoen 0.36 64-bit2074+28
−28
(−117)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+73
0 1 1 1 1 =
–   Hedgehog 1.9 64-bit2069+18
−18
(−122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−122
1 0
–   Soldat III 0.178 64-bit2069+22
−22
(−122)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−17
= 0 1 = 1 1 0 1 1 =
–   Little Wing 0.5.0 64-bit2066+21
−21
(−125)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−42
= 1 1 0
–   Myrddin 0.83k 64-bit2065+33
−33
(−126)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−89
0 1 1 = = 1 1 0 0 =
–   Gogobello 0.12 64-bit2060+26
−27
(−131)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−33
= 1 = 1 1 0 = 1 0 1
–   Cinnamon 2.0 64-bit2036+21
−21
(−155)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−59
1 1 0 =
–   Abbess 2018.02.072032+21
−22
(−159)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−16
= 1
–   Abbess 2016.12.112017+27
−27
(−174)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+58
= 1 1 = 1 1 1 1 0 1
–   Presbyter 1.3.0 64-bit1918+25
−25
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   TSCP 1.811692+20
−20
(−499)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cicada 0.1 64-bit1536+24
−25
(−655)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019