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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Critter 0.80 32-bit (2946+13
−13		)Quote
Author: Richard Vida
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bit-Genie 9 64-bit3101+11
−11		(+155)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+155
–   Sting SF 8.1 64-bit3067+22
−22		(+121)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
+52
–   Arasan 20.2 64-bit3058+21
−21		(+112)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−133
–   Rybka 4 32-bit3058+11
−11		(+112)15 − 25
(+4−14=22)
37.5%
15.0 / 40
0.0%
+27
–   Stockfish 1.9.1 32-bit3038+13
−13		(+92)14.5 − 22.5
(+3−11=23)
39.2%
14.5 / 37
0.0%
+22
–   SmarThink 1.96 64-bit3036+17
−17		(+90)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+115
–   Nemorino 3.0 64-bit3026+17
−17		(+80)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+2
–   Drofa 3.1.0 64-bit3023+23
−23		(+77)4 − 13
(+2−11=4)		23.5%
4.0 / 17
0.0%
−129
–   Stash 27.0 64-bit3022+21
−21		(+76)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+123
–   Bagatur 2.0 64-bit3022+20
−20		(+76)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+72
–   Stockfish 1.8 32-bit3020+13
−13		(+74)18 − 24
(+6−12=24)
42.9%
18.0 / 42
0.0%
+25
–   Igel 2.3.0 64-bit3016+22
−22		(+70)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
0.0%
+95
–   Topple 0.7.5 64-bit3012+15
−15		(+66)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−141
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(+65)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
−12
–   Pedone 1.6 64-bit3004+17
−17		(+58)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−17
–   Godel 7.0 64-bit3003+11
−11		(+57)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+28
–   Amoeba 3.1 64-bit2996+18
−18		(+50)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+83
–   Amoeba 3.0 64-bit2990+13
−13		(+44)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.0%
+29
–   Andscacs 0.72 64-bit2987+22
−22		(+41)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.1%
−78
–   Vajolet2 2.2 64-bit2986+16
−16		(+40)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−24
–   Naum 4.2 32-bit2985+9
−9		(+39)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
0.0%
−24
–   chess22k 1.10 64-bit2982+15
−15		(+36)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+36
–   Fizbo 1.5 64-bit2981+18
−18		(+35)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.1%
−65
–   Pedone 1.5 64-bit2979+18
−18		(+33)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+33
–   Arasan 19.2 64-bit2977+23
−23		(+31)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
1.0%
+78
–   Pirarucu 2.7.4 64-bit2976+15
−15		(+30)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.2%
−74
–   Nemorino 2.00 64-bit2969+20
−20		(+23)4 − 6
(+2−4=4)		40.0%
4.0 / 10
2.7%
−54
–   Deep Sjeng c't 20102964+8
−8		(+18)16 − 16
(+10−10=12)
50.0%
16.0 / 32
1.1%
+16
–   Shredder 12 32-bit2952+6
−6		(+6)35 − 35
(+16−16=38)
50.0%
35.0 / 70
19.8%
+6
–   Wasp 2.00 64-bit2951+21
−21		(+5)7 − 9
(+3−5=8)		43.8%
7.0 / 16
34.4%
−40
–   Godel 6.0 64-bit2945+16
−16		(−1)7 − 7
(+5−5=4)		50.0%
7.0 / 14
54.5%
−4
–   Asymptote 0.8 64-bit2940+11
−11		(−6)6 − 6
(+4−4=4)		50.0%
6.0 / 12
78.2%
+2
–   Rybka 2.3.2a 32-bit2933+7
−7		(−13)13 − 17
(+4−8=18)
43.3%
13.0 / 30
96.1%
−56
–   Arasan 19.0.1 64-bit2924+21
−21		(−22)5 − 5
(+1−1=8)		50.0%
5.0 / 10
96.2%
−22
–   Komodo 1.2 32-bit2916+12
−12		(−30)23 − 21
(+11−9=24)
52.3%
23.0 / 44
100.0%
−16
–   Fritz 122907+9
−9		(−39)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
+35
–   Gull 1.0a 32-bit2905+10
−10		(−41)22 − 16
(+13−7=18)
57.9%
22.0 / 38
100.0%
+13
–   Gull 1.1 32-bit2893+15
−15		(−53)17 − 15
(+6−4=22)
53.1%
17.0 / 32
100.0%
−34
–   Hiarcs 13.12893+12
−12		(−53)22 − 14
(+14−6=16)
61.1%
22.0 / 36
100.0%
+26
–   Gull 0.12a 32-bit2888+18
−18		(−58)22 − 16
(+12−6=20)
57.9%
22.0 / 38
100.0%
−3
–   Thinker 5.4d Inert 32-bit2871+8
−8		(−75)29 − 14
(+21−6=16)
67.4%
29.0 / 43
100.0%
+57
–   Deep Junior 12 32-bit2870+16
−16		(−76)24.5 − 11.5
(+21−8=7)
68.1%
24.5 / 36
100.0%
+76
–   Bit-Genie 8 64-bit2870+22
−22		(−76)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−1
–   Gull 0.11a 32-bit2862+18
−18		(−84)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+42
–   Deep Junior 11.1a 32-bit2842+15
−15		(−104)16 − 14
(+6−4=20)
53.3%
16.0 / 30
100.0%
−82
–   Protector 1.3.5 32-bit2841+12
−12		(−105)28.5 − 10.5
(+21−3=15)
73.1%
28.5 / 39
100.0%
+60
–   Protector 1.3.4 32-bit2838+13
−13		(−108)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+68
–   Grapefruit 1.0 32-bit2838+8
−8		(−108)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−5
–   Cyclone xTreme2837+10
−10		(−109)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−5
–   Booot 5.02836+13
−13		(−110)24 − 13
(+15−4=18)
64.9%
24.0 / 37
100.0%
−3
–   Spark 0.4 32-bit2834+14
−14		(−112)26 − 15
(+15−4=22)
63.4%
26.0 / 41
100.0%
−18
–   Hannibal 1.0a 32-bit2810+10
−10		(−136)25 − 14
(+14−3=22)
64.1%
25.0 / 39
100.0%
−39
–   Bright 0.5c2786+11
−11		(−160)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
−33
–   Loop 13.6 (Loop 2007)2780+8
−8		(−166)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−50
–   MinkoChess 1.0 32-bit2750+24
−24		(−196)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−74
–   Chronos 1.9.9 32-bit2741+14
−14		(−205)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−85
–   MinkoChess 1.1 32-bit2740+22
−22		(−206)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−134
–   Jonny 4.002734+8
−8		(−212)23 − 10
(+14−1=18)
69.7%
23.0 / 33
100.0%
−83
–   Crafty 23.4 32-bit2732+17
−17		(−214)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Bison 9.11 32-bit2730+12
−12		(−216)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Scorpio 2.6 32-bit2704+22
−22		(−242)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Booot 4.15.12697+23
−23		(−249)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+2
1374 games: 425 wins, 296 losses, 653 draws (47.5%), score: 54.7%

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