CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

Options
Show each game results
Snowy 0.2 64-bit#392  (1997+16
−16
)Quote
Author: Jason Creighton (USA) Link: Download
This is the only Snowy version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.1.1 64-bit2481+18
−17
(+484)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pirarucu 2.0.2 64-bit2349+37
−36
(+352)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Leela Chess 0.7 w187 64-bit2236+22
−22
(+239)5.5 − 19.5
(+3−17=5)
22.0%
5.5 / 25
0.0%
+26
0 = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 1 0 1 0 1 0 0 = =
–   Joker2 0.7.7 64-bit2230+17
−17
(+233)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+202
=
–   CT800 1.32 64-bit2228+20
−20
(+231)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.1.8 64-bit2174+20
−20
(+177)11 − 26
(+6−21=10)
29.7%
11.0 / 37
0.0%
+34
0 = = 0 0 1 0 = 0 0 = 1 0 0 0 = = 0 = 0 0 = = 0 0 0 1 0 0 1 0 = 0 0 0 1 1
–   Hedgehog 1.814 64-bit2128+18
−19
(+131)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Embla 1.0.3 64-bit2115+14
−14
(+118)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BikJump 2.01 64-bit2104+8
−8
(+107)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−10
1 = = 0 1 0 0 = 1 0 1 0 0 = 0 = 0 = 0 0 0 0 0 0 = 0 1 0 = = 0 1
–   Wing 2.0a2102+9
−9
(+105)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−44
= = 1 0 1 0 = 0 1 0 0 0 0 1 0 0 = 0 0 0 = 0 0 0 0 = = = 0 = 0 =
–   Clarabit 1.00 64-bit2099+10
−10
(+102)12 − 19
(+9−16=6)
38.7%
12.0 / 31
0.0%
+16
= 1 = 0 0 = = 0 1 0 0 0 = 1 1 0 0 1 0 0 1 = 0 1 1 0 0 0 1 0 0
–   Pirarucu 1.72 64-bit2095+30
−29
(+98)9 − 17
(+6−14=6)
34.6%
9.0 / 26
0.0%
−15
1 0 0 0 = 0 = 1 0 1 = 0 0 0 0 0 1 0 0 = 1 0 = = 0 1
–   SpaceDog 0.97.4 64-bit2089+16
−16
(+92)9.5 − 22.5
(+8−21=3)
29.7%
9.5 / 32
0.0%
−75
0 = 0 0 0 0 1 1 1 0 0 0 0 0 = = 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1
–   Weini 0.0.20 64-bit2076+19
−19
(+79)11 − 21
(+10−20=2)
34.4%
11.0 / 32
0.0%
−52
0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 = 1 0 0 1 = 0 1 1
–   Abbess 2018.02.072069+16
−16
(+72)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+26
= 0 0 0 0 = = 0 = 0 = 0 1 1 0 0 1 0 1 1 0 1 1 1 0 = 1 0 1 1 0 0
–   Little Wing 0.5.0 64-bit2062+18
−18
(+65)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−31
0 0 0 1 0 1 = 0 0 1 0 = = 0 0 1 1 0 = 0 0 1 = = 0 0 0 = 0 1 = =
–   Alcibiades 0.3.0 64-bit2061+21
−21
(+64)16 − 15
(+15−14=2)
51.6%
16.0 / 31
0.0%
+76
1 0 0 1 1 1 0 0 1 1 0 1 1 0 0 0 0 1 = 0 1 0 0 0 1 1 1 1 0 1 =
–   Small Potato 0.7.0 64-bit2060+19
−19
(+63)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
0
1 0 = 1 0 1 = 0 0 = = 0 = 1 = 0 = 0 0 0 0 0 0 0 1 0 1 1 1 1 0 =
–   Monarch 1.72059+10
−10
(+62)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−29
0 1 1 0 0 = 0 1 0 0 1 0 = 0 0 0 0 1 1 0 = 0 = 1 = = = 0 = 0 1 0
–   Matheus 2.32059+9
−9
(+62)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+63
1 1 0 1 0 1 0 0 0 0 1 = = 1 0 = 1 0 = = 1 = 0 1 0 0 1 1 0 0 1 1
–   ChessMind 0.822057+12
−12
(+60)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−36
0 0 0 0 0 = 0 1 1 = 0 1 1 1 0 1 1 0 1 = 1 0 0 0 0 1 0 0 0 = 0 0
–   Topple 0.0.3 64-bit2044+18
−19
(+47)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   RDChess 3.232044+13
−13
(+47)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+16
=
–   Vice 1.0 64-bit2043+12
−12
(+46)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−79
= 0 = 0 0 = 0 1 0 1 = 0 0 0 1 0 1 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0
–   Gerbil 0.2 64-bit2043+9
−10
(+46)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−132
1 0 0 0 0 1 0 0 0 = = 0 0 1 1 0 = 0 0 0 0 0 = 1 0 0 0 0 1 1 0 0
–   Abbess 2016.12.112039+16
−16
(+42)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+77
= 0 1 0 = 0 = 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 1 1 0 1 1 1 0 = 0 =
–   Hedgehog 1.8082036+34
−34
(+39)13.5 − 15.5
(+11−13=5)
46.6%
13.5 / 29
1.9%
+13
1 = 0 0 1 0 = 1 = 0 1 1 1 0 1 0 1 0 0 = 1 0 0 0 = 0 1 1 0
–   Jabba 1.0 64-bit2035+12
−12
(+38)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+71
1 = 0 1 0 0 1 1 0 1 = 0 1 = 0 1 1 = 1 1 0 1 = 0 1 0 1 0 = 0 = 1
–   Plywood 1.732027+22
−22
(+30)10.5 − 12.5
(+9−11=3)
45.7%
10.5 / 23
1.4%
−1
1 = 0 1 1 1 0 0 = 0 1 1 0 1 0 0 1 = 1 0 0 0 0
–   Cinnamon 2.0 64-bit2026+13
−13
(+29)10.5 − 12.5
(+8−10=5)
45.7%
10.5 / 23
0.2%
0
1 0 0 1 0 = 1 0 0 = 1 = 1 0 0 1 1 1 0 = = 0 0
–   Bestia 0.902023+9
−9
(+26)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.2%
+40
1 = 0 0 1 1 0 1 1 0 0 1 0 0 = 0 0 1 1 0 0 0 1 = 1 = 1 = 0 1 1 1
–   Little Wing 0.4.0 64-bit2017+18
−18
(+20)16 − 16
(+12−12=8)
50.0%
16.0 / 32
4.3%
+16
= 1 1 1 1 1 0 0 = 0 0 0 = 1 0 1 = 1 0 = 0 1 0 = 0 1 = 1 = 1 0 0
–   Oberon 0.042015+20
−20
(+18)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
7.6%
+48
=
–   Ecce 1.0 (rev. 508) 64-bit2013+14
−14
(+16)16.5 − 14.5
(+14−12=5)
53.2%
16.5 / 31
5.7%
+43
1 = 1 = 1 0 1 0 1 = 1 0 0 1 0 0 0 1 0 1 1 0 1 = = 1 1 0 0 1 0
–   Cupcake 1.1a 64-bit2012+26
−26
(+15)10 − 10
(+8−8=4)
50.0%
10.0 / 20
15.5%
+15
0 0 0 1 = 1 0 0 0 1 1 = 0 = = 1 1 1 0 1
–   Freyr 1.068 64-bit2007+21
−21
(+10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
20.7%
+40
=
–   Leonidas 83 64-bit2004+17
−16
(+7)12.5 − 16.5
(+10−14=5)
43.1%
12.5 / 29
25.0%
−46
0 0 0 0 1 0 = 0 0 1 0 1 1 0 = 0 1 0 0 = 1 0 1 1 = 1 1 = 0
–   Ceibo 0.4 64-bit1998+15
−15
(+1)12 − 19
(+11−18=2)
38.7%
12.0 / 31
45.9%
−96
1 1 0 0 0 1 0 1 1 = 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 =
–   Squared-chess 1.2.0 64-bit1997+21
−21
(0)12 − 20
(+9−17=6)
37.5%
12.0 / 32
48.4%
−92
1 1 1 1 0 1 0 0 0 0 = = 0 0 0 = 0 0 0 = 1 0 0 0 0 1 1 0 = = 1 0
–   Wowl 1.31996+29
−29
(−1)14.5 − 12.5
(+12−10=5)
53.7%
14.5 / 27
50.6%
+28
0 0 = 1 1 0 = 0 0 1 = 0 0 1 1 1 1 0 1 1 = 0 1 0 1 1 =
–   Elephant 1.061991+12
−12
(−6)10 − 19
(+8−17=4)
34.5%
10.0 / 29
70.9%
−130
0 0 0 0 0 0 1 1 1 1 0 0 0 0 = = 0 0 = 0 = 1 1 0 0 0 1 0 1
–   Chess4j 3.5 64-bit1990+22
−22
(−7)21.5 − 10.5
(+20−9=3)
67.2%
21.5 / 32
69.7%
+133
1 0 1 = 0 1 0 1 0 1 1 0 = 1 0 1 1 1 1 0 0 1 = 1 1 1 0 1 1 1 1 1
–   BigLion 2.23x1988+8
−8
(−9)18 − 11
(+15−8=6)
62.1%
18.0 / 29
83.6%
+81
1 1 1 1 1 0 = 1 0 1 0 1 1 1 = 1 0 0 1 1 = = 1 0 0 = 1 0 =
–   Armageddon 2.3081986+11
−11
(−11)25 − 5
(+23−3=4)
83.3%
25.0 / 30
85.6%
+268
= 1 1 = 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 0
–   Bubble 1.51983+15
−14
(−14)16 − 12
(+13−9=6)
57.1%
16.0 / 28
88.8%
+35
1 0 = 1 = 1 0 1 1 1 = 0 = 1 0 1 0 1 0 = 0 1 = 1 0 1 0 1
–   Zeta Dva 0305 64-bit1980+17
−17
(−17)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
92.6%
−143
0 = = 0 0 0 1 0 1 0 1 = 0 1 0 0 0 0 = 0 0 0 1 0 = = 0 1 0 1 = 0
–   Faile 1.4.41977+9
−9
(−20)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.2%
−50
=
–   Franky 1.0 64-bit1975+24
−24
(−22)10.5 − 17.5
(+10−17=1)
37.5%
10.5 / 28
93.0%
−128
0 1 0 0 0 0 0 1 0 0 = 1 0 0 0 0 1 1 0 1 1 0 0 1 0 1 1 0
–   Hedgehog 1.8061974+38
−38
(−23)20.5 − 17.5
(+17−14=7)
53.9%
20.5 / 38
86.0%
+10
1 0 0 0 1 0 = = 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 = 1 1 1 0 = 0 1 = 1 1 = 0 1 =
–   La Dame Blanche 2.0c1971+14
−13
(−26)19.5 − 9.5
(+19−9=1)
67.2%
19.5 / 29
99.2%
+123
1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 = 1 1 0 0 1 0 1 0 0 1 1 1 0
–   Matant 5.041970+15
−15
(−27)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.2%
+INF
1
–   Chess4j 3.4.1 64-bit1965+18
−18
(−32)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
99.5%
+4
= 1 0 0 1 1 1 1 0 = 0 1 = = 1 0 = 0 1 1 0 1 = 1 1 1 0 0 1 0 = 0
–   Leela Chess 0.5 w123 64-bit1963+31
−32
(−34)17 − 12
(+14−9=6)
58.6%
17.0 / 29
97.2%
+26
1 1 0 0 0 = = 1 0 = 0 1 1 0 1 1 0 1 1 = 0 1 = = 1 1 1 1 0
–   Eia 0.31960+19
−19
(−37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
1
–   Etude 0.1.21957+12
−12
(−40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sissa 2.01957+27
−28
(−40)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.3%
−INF
0
–   JanWillem 1.131951+9
−10
(−46)16 − 12
(+14−10=4)
57.1%
16.0 / 28
100.0%
+7
= 1 1 0 1 1 1 1 0 1 1 0 1 1 1 1 = 0 = 0 0 0 0 0 0 1 1 =
–   Monik 2.2.6 64-bit1939+20
−20
(−58)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+100
= 1 0 1 = 1 1 1 0 1 1 1 1 0 1 = 1 0 0 1 0 1 = 1 1 1 1 = 0 1 1 1
–   BibiChess 0.51927+11
−11
(−70)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Smash 1.0.31923+10
−10
(−74)19 − 10
(+16−7=6)
65.5%
19.0 / 29
100.0%
+41
1 0 1 = 1 1 1 1 = 0 1 0 0 = 1 1 1 = 1 0 1 0 1 = 0 = 1 1 1
–   Dabbaba 7.491920+15
−15
(−77)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SamChess1918+14
−14
(−79)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−109
=
–   Eagle 0.7.51912+12
−12
(−85)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Clueless 1.41904+9
−9
(−93)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SnailChess 4.0131895+11
−11
(−102)17.5 − 10.5
(+16−9=3)
62.5%
17.5 / 28
100.0%
−1
0 1 0 1 1 1 1 = 1 0 1 0 = 0 1 1 0 1 1 0 1 0 1 = 1 1 1 0
–   MrChess 2.11891+18
−18
(−106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−136
=
–   Simontacchi 1.811857+15
−15
(−140)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Wowl 1.3.81846+23
−23
(−151)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+44
1 1 0 0 1 1 0 1 1 1 1 0 1 = = 1 1 0 1 0 1 1 1 = 1 1 0 1 1 1 1 1
–   Ziggurat 0.18 64-bit1813+22
−21
(−184)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sayuri 2018.05.23 64-bit1806+22
−22
(−191)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chenard 2015.08.14 64-bit1795+42
−42
(−202)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Macromix 2.011793+19
−19
(−204)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Embracer 1.121778+14
−14
(−219)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Apollo 1.2.1 64-bit1756+36
−37
(−241)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Laurifer 1.01742+11
−11
(−255)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−285
=
–   Kanguruh 1.931727+11
−11
(−270)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gargamella 0.5.01674+15
−15
(−323)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   DChess 1.0.21642+12
−12
(−355)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spartan 1.01635+24
−24
(−362)18 − 10
(+17−9=2)
64.3%
18.0 / 28
100.0%
−246
1 1 1 0 1 0 1 1 1 1 0 1 0 1 = 0 1 1 1 1 0 1 1 0 1 0 0 =
–   Vapor 0.01r121633+13
−13
(−364)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Storm 0.61616+10
−10
(−381)24.5 − 5.5
(+22−3=5)
81.7%
24.5 / 30
100.0%
−125
1 1 1 1 1 0 1 1 = 1 1 1 0 = = 1 0 1 = = 1 1 1 1 1 1 1 1 1 1
–   VanillaChess 2.6g1568+20
−20
(−429)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hokus-Pokus 0.6.31544+19
−19
(−453)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Koedem 1.0 64-bit1486+19
−19
(−511)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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