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 1.6 32-bit (3105+15
−15		)Quote
Author: Richard Vida
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Clarity 4.1.0 64-bit3377+17
−17		(+272)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−19
–   Caissa 0.8 64-bit3278+17
−17		(+173)3 − 11
(+0−8=6)		21.4%
3.0 / 14
0.0%
−26
–   Svart 5 64-bit3225+16
−16		(+120)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
+27
–   RubiChess 1.7.1 64-bit3221+19
−19		(+116)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−49
–   Obsidian 5.0 64-bit3216+20
−20		(+111)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
+26
–   Weiss 1.4 64-bit3199+21
−21		(+94)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.0%
+56
–   Defenchess 2.1 64-bit3194+19
−19		(+89)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−35
–   Roc 1.6 64-bit3185+15
−15		(+80)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+10
–   Berserk 4.2.0 64-bit3177+19
−19		(+72)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.0%
+39
–   Seer 2.0.1 64-bit3174+19
−19		(+69)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−17
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(+54)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.0%
+16
–   Demolito 2021-10-04 64-bit3156+11
−11		(+51)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
−13
–   Vajolet2 2.8 64-bit3145+10
−10		(+40)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
0.0%
+20
–   Houdini 2.0c 32-bit3140+11
−11		(+35)15 − 16
(+5−6=20)
48.4%
15.0 / 31
0.0%
+22
–   Strelka 5.5 32-bit3127+11
−11		(+22)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.7%
−14
–   Houdini 1.5a 32-bit3124+9
−9		(+19)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
1.1%
+50
–   Expositor 2WQ23 64-bit3120+20
−20		(+15)7 − 7
(+5−5=4)		50.0%
7.0 / 14
10.7%
+11
–   Atlas 4.35 64-bit3118+12
−12		(+13)9 − 11
(+3−5=12)		45.0%
9.0 / 20
9.4%
−22
–   Stockfish 2.2.2 32-bit3086+11
−11		(−19)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
98.3%
+11
–   Avalanche 1.3.0 64-bit3079+18
−18		(−26)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
98.8%
−6
–   Demolito 2019-07-15 64-bit3070+19
−19		(−35)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
99.8%
+130
–   Rybka 4.1 32-bit3063+11
−11		(−42)19 − 12
(+10−3=18)
61.3%
19.0 / 31
100.0%
+35
–   Komodo 4 32-bit3063+13
−13		(−42)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
0
–   Vitruvius 1.11C 32-bit3062+12
−12		(−43)16 − 16
(+5−5=22)
50.0%
16.0 / 32
100.0%
−43
–   Komodo 3 32-bit3055+12
−12		(−50)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
+40
–   IvanHoe 9.46h 32-bit3055+12
−12		(−50)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
100.0%
−40
–   DeepSaros 2.3j 32-bit3053+13
−13		(−52)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−10
–   Naum 4.2 32-bit2985+9
−9		(−120)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+41
–   Fritz 132984+10
−10		(−121)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−56
–   Deep Sjeng c't 20102964+8
−8		(−141)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+24
–   Chiron 1.1a 32-bit2953+12
−12		(−152)23.5 − 7.5
(+17−1=13)
75.8%
23.5 / 31
100.0%
+28
–   Shredder 12 32-bit2952+6
−6		(−153)47.5 − 16.5
(+34−3=27)
74.2%
47.5 / 64
100.0%
+19
–   Spike 1.4 Leiden2935+6
−6		(−170)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
−61
–   Rybka 2.3.2a 32-bit2933+7
−7		(−172)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−3
–   Hannibal 1.2 32-bit2925+12
−12		(−180)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+7
–   Gull 1.0a 32-bit2905+10
−10		(−200)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+16
–   Quazar 0.4 32-bit2897+10
−10		(−208)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+20
–   Protector 1.4.0 32-bit2897+9
−9		(−208)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−41
–   Gull 1.2 32-bit2896+10
−10		(−209)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
−90
–   MinkoChess 1.3 32-bit2832+25
−25		(−273)27 − 5
(+22−0=10)
84.4%
27.0 / 32
100.0%
−18
1069 games: 352 wins, 173 losses, 544 draws (50.9%), score: 58.4%

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