CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.52 32-bit (2733+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-bit2934+17
−17
(+201)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+51
–   Komodo 1.0 32-bit2868+16
−16
(+135)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+70
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+124)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−158
–   Grapefruit 1.0 32-bit2827+9
−9
(+94)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
–   Onno 1.1.1 64-bit2810+21
−21
(+77)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.0%
+72
–   Spark 0.3a 32-bit2800+17
−17
(+67)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+134
–   Protector 1.3.2 32-bit2796+21
−21
(+63)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.1%
+56
–   Bright 0.5c2778+13
−13
(+45)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.4%
+5
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(+41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.8%
+197
–   Ktulu 92755+12
−12
(+22)2 − 1
(+1−0=2)
66.7%
2.0 / 3
10.2%
+117
–   SmarThink 1.20 32-bit2747+16
−16
(+14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
21.7%
+14
–   Spike 1.2 Turin2746+7
−7
(+13)9 − 15
(+0−6=18)
37.5%
9.0 / 24
22.3%
−53
–   Junior 102744+13
−13
(+11)1 − 2
(+1−2=0)
33.3%
1.0 / 3
26.9%
−122
–   Twisted Logic 20100131x 32-bit2739+18
−18
(+6)1 − 2
(+0−1=2)
33.3%
1.0 / 3
37.0%
−89
–   Twisted Logic 20090922 32-bit2730+19
−19
(−3)12 − 16
(+7−11=10)
42.9%
12.0 / 28
56.1%
−50
–   Bison 9.11 32-bit2728+14
−14
(−5)12.5 − 8.5
(+7−3=11)
59.5%
12.5 / 21
61.4%
+52
–   Tucano 6.00 64-bit2724+16
−16
(−9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
69.6%
−112
–   Chess Tiger 2007.12704+10
−10
(−29)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.8%
−29
–   Chessmaster 11 Aiglos II2701+20
−20
(−32)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
95.4%
−17
–   Frenzee Feb08 32-bit2696+13
−13
(−37)15 − 10
(+12−7=6)
60.0%
15.0 / 25
98.6%
+34
–   Booot 4.15.02693+14
−14
(−40)14 − 11
(+10−7=8)
56.0%
14.0 / 25
98.9%
+4
–   Delfi 5.42690+11
−12
(−43)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.5%
+16
–   Crafty 23.1 32-bit2687+18
−18
(−46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−46
–   Bobcat 3.25 32-bit2685+31
−31
(−48)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.5%
−52
–   Cheese 1.8 64-bit2684+20
−20
(−49)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.6%
−144
–   Chessmaster 11 Toxic2682+20
−20
(−51)3 − 0
(+3−0=0)
100.0%
3.0 / 3
99.7%
+INF
–   Chessmaster 11 Leonidas2681+21
−21
(−52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−52
–   ChessBrainVB 2.052669+23
−23
(−64)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.9%
+19
–   RedQueen 1.1.98 64-bit2667+17
−17
(−66)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−97
–   FabChess 1.11 64-bit2639+47
−48
(−94)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.9%
−153

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019