CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Critter 1.01 32-bit (3053+14
−14		)Quote
Author: Richard Vida
Includes games with versions 1.0 and 1.01
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 10.00 64-bit3355+9
−9		(+302)3.5 − 18.5
(+1−16=5)		15.9%
3.5 / 22
0.0%
+30
–   Black Marlin 4.0 64-bit3175+17
−17		(+122)8 − 16
(+3−11=10)		33.3%
8.0 / 24
0.0%
+2
–   Pedantic 1.0.0 64-bit3171+19
−19		(+118)7.5 − 16.5
(+2−11=11)		31.3%
7.5 / 24
0.0%
−14
–   ChessBrainVB 4.023166+15
−15		(+113)9.5 − 18.5
(+2−11=15)		33.9%
9.5 / 28
0.0%
+5
–   Winter 0.8 64-bit3119+17
−17		(+66)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
+26
–   Texel 1.07 64-bit3114+9
−9		(+61)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.0%
+64
–   Koivisto 4.0 64-bit3113+15
−15		(+60)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
0.0%
+37
–   Weiss 1.3 64-bit3103+18
−18		(+50)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−62
–   iCE 4.0 64-bit3100+10
−10		(+47)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
−26
–   Avalanche 1.2.0 64-bit3086+17
−17		(+33)8 − 8
(+6−6=4)		50.0%
8.0 / 16
0.1%
+29
–   bitbit 1.2 64-bit3085+16
−16		(+32)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.1%
−58
–   ChessBrainVB 3.703078+20
−20		(+25)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
2.0%
−47
–   Sting SF 9.99 64-bit3064+20
−20		(+11)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
19.0%
−95
–   Rybka 4.1 32-bit3063+11
−11		(+10)23.5 − 18.5
(+12−7=23)
56.0%
23.5 / 42
12.2%
+54
–   Sting SF 8.5 64-bit3061+22
−22		(+8)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
26.7%
−29
–   ChessBrainVB 3.683058+18
−18		(+5)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
32.2%
−61
–   Rybka 4 32-bit3058+11
−11		(+5)12 − 20
(+3−11=18)
37.5%
12.0 / 32
29.8%
−77
–   Stockfish 2.1.1 32-bit3058+12
−12		(+5)18 − 19
(+7−8=22)
48.6%
18.0 / 37
27.8%
−3
–   Stockfish 2.0.1 32-bit3045+13
−13		(−8)17 − 21
(+7−11=20)
44.7%
17.0 / 38
78.8%
−46
–   Sting SF 10.1 64-bit3044+24
−24		(−9)7 − 9
(+3−5=8)		43.8%
7.0 / 16
74.7%
−53
–   Monolith 2 64-bit3041+10
−10		(−12)7 − 7
(+4−4=6)		50.0%
7.0 / 14
92.2%
−8
–   Komodo 2.03 32-bit3040+13
−13		(−13)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
91.4%
+47
–   Frozenight 5.0.0 64-bit3035+19
−19		(−18)5 − 7
(+2−4=6)		41.7%
5.0 / 12
93.1%
−71
–   Obsidian 2.0 64-bit3025+21
−21		(−28)16 − 8
(+13−5=6)		66.7%
16.0 / 24
98.6%
+103
–   Naum 4.2 32-bit2985+9
−9		(−68)26 − 16
(+14−4=24)
61.9%
26.0 / 42
100.0%
+10
–   Deep Sjeng c't 20102964+8
−8		(−89)27 − 13
(+20−6=14)
67.5%
27.0 / 40
100.0%
+40
–   Shredder 12 32-bit2952+6
−6		(−101)47.5 − 24.5
(+29−6=37)
66.0%
47.5 / 72
100.0%
+9
–   Komodo 1.3 32-bit2938+14
−14		(−115)31.5 − 10.5
(+23−2=17)
75.0%
31.5 / 42
100.0%
+61
–   Spike 1.4 Leiden2935+6
−6		(−118)31 − 16
(+22−7=18)
66.0%
31.0 / 47
100.0%
+2
–   Rybka 2.3.2a 32-bit2933+7
−7		(−120)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+100
–   Deep Junior 12.5 32-bit2929+13
−13		(−124)27.5 − 10.5
(+21−4=13)
72.4%
27.5 / 38
100.0%
+43
–   Hiarcs 13.22916+9
−9		(−137)24.5 − 17.5
(+14−7=21)
58.3%
24.5 / 42
100.0%
−78
–   Fritz 122907+9
−9		(−146)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−9
–   Gull 1.0a 32-bit2905+10
−10		(−148)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−29
–   Protector 1.4.0 32-bit2897+9
−9		(−156)25.5 − 12.5
(+19−6=13)
67.1%
25.5 / 38
100.0%
−29
–   Gull 1.2 32-bit2896+10
−10		(−157)28.5 − 10.5
(+22−4=13)
73.1%
28.5 / 39
100.0%
+15
–   Spark 1.0 32-bit2880+9
−9		(−173)28 − 11
(+19−2=18)
71.8%
28.0 / 39
100.0%
−21
–   Thinker 5.4d Inert 32-bit2871+8
−8		(−182)27.5 − 11.5
(+18−2=19)
70.5%
27.5 / 39
100.0%
−41
–   Booot 5.1.02860+8
−8		(−193)30.5 − 8.5
(+26−4=9)
78.2%
30.5 / 39
100.0%
+30
–   Cyclone xTreme2837+10
−10		(−216)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
−3
–   Hannibal 1.0a 32-bit2810+10
−10		(−243)32 − 6
(+28−2=8)
84.2%
32.0 / 38
100.0%
+29
–   MinkoChess 1.2 32-bit2788+12
−12		(−265)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.7 32-bit2752+17
−17		(−301)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+52
–   Chronos 1.9.9 32-bit2741+14
−14		(−312)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−145
–   MinkoChess 1.1 32-bit2740+22
−22		(−313)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Jonny 4.002734+8
−8		(−319)3 − 2
(+1−0=4)		60.0%
3.0 / 5
100.0%
−250
–   Bison 9.11 32-bit2730+12
−12		(−323)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−30
1197 games: 455 wins, 233 losses, 509 draws (42.5%), score: 59.3%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024