CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Critter 0.52 32-bit (2735+31
−31
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2933+17
−17
(+198)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+48
–   Komodo 1.0 32-bit2868+16
−16
(+133)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+68
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−160
–   Grapefruit 1.0 32-bit2826+9
−9
(+91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
–   Onno 1.1.1 64-bit2810+20
−20
(+75)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+70
–   Spark 0.3a 32-bit2799+17
−17
(+64)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+131
–   Protector 1.3.2 32-bit2796+21
−21
(+61)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+54
–   Bright 0.5c2778+13
−13
(+43)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.6%
+3
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−9
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.1%
+194
–   Ktulu 92753+12
−12
(+18)2 − 1
(+1−0=2)
66.7%
2.0 / 3
15.7%
+113
–   SmarThink 1.20 32-bit2747+16
−16
(+12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.5%
+12
–   Spike 1.2 Turin2745+7
−7
(+10)9 − 15
(+0−6=18)
37.5%
9.0 / 24
27.3%
−56
–   Junior 102744+13
−13
(+9)1 − 2
(+1−2=0)
33.3%
1.0 / 3
31.6%
−124
–   Twisted Logic 20100131x 32-bit2736+18
−18
(+1)1 − 2
(+0−1=2)
33.3%
1.0 / 3
48.4%
−94
–   Twisted Logic 20090922 32-bit2730+19
−19
(−5)12 − 16
(+7−11=10)
42.9%
12.0 / 28
61.9%
−52
–   Bison 9.11 32-bit2728+14
−14
(−7)12.5 − 8.5
(+7−3=11)
59.5%
12.5 / 21
67.2%
+50
–   Tucano 6.00 64-bit2724+16
−15
(−11)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
73.9%
−114
–   Chess Tiger 2007.12704+10
−10
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.0%
−31
–   Chessmaster 11 Aiglos II2700+19
−19
(−35)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
97.3%
−20
–   Frenzee Feb08 32-bit2695+13
−13
(−40)15 − 10
(+12−7=6)
60.0%
15.0 / 25
99.1%
+31
–   Booot 4.15.02693+14
−14
(−42)14 − 11
(+10−7=8)
56.0%
14.0 / 25
99.3%
+2
–   Delfi 5.42690+11
−11
(−45)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+14
–   Crafty 23.1 32-bit2687+18
−18
(−48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.6%
−48
–   Bobcat 3.25 32-bit2685+31
−31
(−50)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.9%
−54
–   Cheese 1.8 64-bit2684+20
−20
(−51)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.7%
−146
–   Chessmaster 11 Toxic2682+20
−20
(−53)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.8%
+INF
–   Chessmaster 11 Leonidas2681+20
−20
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.8%
−54
–   ChessBrainVB 2.052669+23
−23
(−66)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+17
–   RedQueen 1.1.98 64-bit2664+17
−17
(−71)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−102
–   Nawito 19062629+21
−21
(−106)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+76
–   FabChess 1.11 64-bit2616+32
−32
(−119)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−66

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020