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 1.4 64-bit 4CPU (3195+13
−13		)Quote
Author: Richard Vida
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 4.5.1 64-bit 4CPU3424+17
−17		(+229)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
+44
–   Fritz 18 Neuronal 64-bit 4CPU3397+15
−15		(+202)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−14
–   Uralochka 3.35a 64-bit 4CPU3392+17
−17		(+197)5 − 19
(+1−15=8)		20.8%
5.0 / 24
0.0%
−16
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(+186)5 − 19
(+2−16=6)		20.8%
5.0 / 24
0.0%
−40
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(+181)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
+12
–   Clover 2.4 64-bit 4CPU3343+19
−19		(+148)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−36
–   Schooner 2.2 64-bit 4CPU3308+20
−20		(+113)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
0.0%
+14
–   Winter 1.0 64-bit 4CPU3306+18
−18		(+111)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
0.0%
+87
–   Black Marlin 5.0 64-bit 4CPU3298+17
−17		(+103)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+32
–   Marvin 5.1.0 64-bit 4CPU3293+19
−19		(+98)8 − 12
(+0−4=16)		40.0%
8.0 / 20
0.0%
+38
–   Arasan 22.2 64-bit 4CPU3287+21
−21		(+92)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
+55
–   Wasp 4.50 64-bit 4CPU3283+19
−19		(+88)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−29
–   Winter 0.9 64-bit 4CPU3282+17
−17		(+87)10 − 10
(+5−5=10)		50.0%
10.0 / 20
0.0%
+80
–   NirvanaChess 2.5 64-bit 4CPU3268+18
−18		(+73)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
−9
–   Arasan 21.4 64-bit 4CPU3261+22
−22		(+66)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
0.0%
+88
–   Combusken 1.4.0 64-bit 4CPU3258+22
−22		(+63)7.5 − 10.5
(+3−6=9)		41.7%
7.5 / 18
0.0%
+7
–   Marvin 5.0.0 64-bit 4CPU3254+21
−21		(+59)8.5 − 11.5
(+1−4=15)		42.5%
8.5 / 20
0.0%
+11
–   Drofa 3.3.0 64-bit 4CPU3250+20
−20		(+55)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
0.0%
+37
–   Houdini 2.0c 64-bit 4CPU3241+14
−14		(+46)26.5 − 33.5
(+9−16=35)
44.2%
26.5 / 60
0.0%
+8
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(+38)10 − 14
(+1−5=18)		41.7%
10.0 / 24
0.0%
−11
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3230+21
−21		(+35)7.5 − 8.5
(+1−2=13)		46.9%
7.5 / 16
0.2%
+18
–   Mantissa 3.3.0 64-bit 4CPU3229+19
−19		(+34)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.1%
−90
–   ChessBrainVB 3.74 4CPU3225+21
−21		(+30)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.7%
+19
–   Xiphos 0.3 64-bit 4CPU3222+18
−18		(+27)13 − 7
(+9−3=8)		65.0%
13.0 / 20
0.7%
+139
–   Clover 2.3.1 64-bit 4CPU3219+22
−22		(+24)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
3.1%
+40
–   Arasan 21.1 64-bit 4CPU3213+22
−22		(+18)7 − 9
(+3−5=8)		43.8%
7.0 / 16
7.8%
−24
–   Stockfish 2.2.2 64-bit 4CPU3190+14
−14		(−5)25.5 − 32.5
(+10−17=31)
44.0%
25.5 / 58
69.0%
−45
–   Laser 1.5 64-bit 4CPU3185+18
−18		(−10)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
81.0%
−29
–   Rybka 4.1 64-bit 4CPU3185+9
−9		(−10)56.5 − 51.5
(+25−20=63)
52.3%
56.5 / 108
89.4%
+3
–   Igel 2.3.1 64-bit 4CPU3173+24
−24		(−22)12 − 6
(+7−1=10)		66.7%
12.0 / 18
94.6%
+85
–   Vitruvius 1.11C 64-bit 4CPU3157+13
−13		(−38)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
100.0%
−10
–   IvanHoe 9.46h 64-bit 4CPU3151+12
−12		(−44)27 − 27
(+7−7=40)
50.0%
27.0 / 54
100.0%
−43
–   Strelka 5.5 64-bit3142+5
−5		(−53)18.5 − 11.5
(+8−1=21)
61.7%
18.5 / 30
100.0%
+18
–   Komodo 4 64-bit3133+10
−10		(−62)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−20
–   Naum 4.2 64-bit 4CPU3092+9
−9		(−103)67.5 − 36.5
(+38−7=59)
64.9%
67.5 / 104
100.0%
−4
–   Chiron 1.1a 64-bit 4CPU3070+17
−17		(−125)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−42
–   Deep Junior 13 64-bit 4CPU3055+14
−14		(−140)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+82
–   Deep Shredder 12 64-bit 4CPU3045+9
−9		(−150)36 − 15
(+24−3=24)
70.6%
36.0 / 51
100.0%
−6
–   Spike 1.4 Leiden 4CPU3042+10
−10		(−153)37 − 16
(+26−5=22)
69.8%
37.0 / 53
100.0%
−10
–   Protector 1.4.0 64-bit 4CPU3007+16
−16		(−188)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+27
–   Hiarcs 13.2 4CPU3006+16
−16		(−189)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
−15
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(−202)35 − 14
(+22−1=26)
71.4%
35.0 / 49
100.0%
−61
–   Spark 1.0 64-bit 4CPU2992+12
−12		(−203)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
−31
1319 games: 342 wins, 274 losses, 703 draws (53.3%), score: 52.6%

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