CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

Options
Show each game results
Critter 0.80 32-bit (2924+15
−15		)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 8.1 64-bit3039+28
−28		(+115)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
+56
0 = 0 0 1 = = = =
–   Arasan 20.2 64-bit3022+25
−25		(+98)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−134
0 = 1 0 = 0 0 0 0 0
–   Rybka 4 32-bit3017+15
−15		(+93)15 − 25
(+4−14=22)
37.5%
15.0 / 40
0.0%
+20
0 = = = = = = = = 0 0 0 = = 1 = 1 0 0 = 1 = 0 0 0 = 1 0 = = = = = 0 0 = = 0 0 =
–   SmarThink 1.96 64-bit3007+20
−20		(+83)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+103
0 = 0 = 1 0 = = 1 = 1 1
–   Stockfish 1.9.1 32-bit3002+16
−16		(+78)14.5 − 22.5
(+3−11=23)
39.2%
14.5 / 37
0.0%
+18
0 = 0 0 1 = = = = = = = 0 = 0 = = 0 = = = 0 0 = 1 = = = = = = = 0 1 0 0 =
–   Nemorino 3.0 64-bit2996+19
−19		(+72)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+4
0 = 0 = 1 0 0 1 1 = 0 0 0 1 = =
–   Bagatur 2.0 64-bit2994+23
−23		(+70)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+66
1 = 0 1 = = 1 = = = 0 0 0 1
–   Stockfish 1.8 32-bit2989+17
−17		(+65)18 − 24
(+6−12=24)
42.9%
18.0 / 42
0.0%
+23
= = = = 0 1 = = 0 1 0 = 0 = = 0 = = = 0 = 0 = = = 1 = = 1 = 0 0 = = 0 0 1 = = 1 = 0
–   Igel 2.3.0 64-bit2987+27
−27		(+63)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
0.0%
+84
= 0 1 = = = = 1 = 1 0 1 1 0 = 0 0 1
–   Topple 0.7.5 64-bit2986+19
−19		(+62)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−128
0 = = 0 0 0 1 0 0 = 1 0 0 0
–   Deuterium 2019.2.37.73 64-bit2980+17
−17		(+56)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
−11
= = 0 = 0 = 0 1 1 = 0 = 1 = = 0 0 0 0 1
–   Pedone 1.6 64-bit2977+19
−19		(+53)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−13
0 = 0 1 0 1 = = 0 =
–   Godel 7.0 64-bit2974+21
−21		(+50)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+25
0 0 = 0 = 1 = = 1 = 0 1
–   Amoeba 3.1 64-bit2971+20
−21		(+47)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+74
= 1 1 = 1 = 0 = = 0
–   Vajolet2 2.2 64-bit2961+19
−19		(+37)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.2%
−18
0 1 = = = = = 0 0 =
–   Andscacs 0.72 64-bit2960+26
−26		(+36)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
1.1%
−68
1 1 = = 0 = 0 0 0 0
–   Naum 4.2 32-bit2959+10
−10		(+35)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
0.0%
−18
0 0 = = = 0 1 = = 0 = = = 0 0 = 0 = 1 = 1 0 1 0 = 0 0 1 1 1 0 = 0 0 = = = = 0 1
–   Fizbo 1.5 64-bit2957+21
−21		(+33)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.6%
−53
= 0 = 1 0 = = = 0 0
–   Amoeba 3.0 64-bit2957+17
−17		(+33)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.2%
+20
= = = 1 0 0 = 1 0 = = = = 1 = = 0 = = =
–   chess22k 1.10 64-bit2956+18
−18		(+32)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.4%
+32
= 0 0 = = = 1 1
–   Pedone 1.5 64-bit2955+21
−21		(+31)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.9%
+31
1 = = 0 = = 0 1 = =
–   Arasan 19.2 64-bit2952+28
−28		(+28)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
4.5%
+68
= 0 1 1 = 1 0 1 = 0
–   Pirarucu 2.7.4 64-bit2950+17
−17		(+26)7 − 13
(+2−8=10)		35.0%
7.0 / 20
1.3%
−63
= 0 1 0 = = = 0 = 0 0 0 = = = = 1 0 0 =
–   Nemorino 2.00 64-bit2946+23
−23		(+22)4 − 6
(+2−4=4)		40.0%
4.0 / 10
5.8%
−45
0 1 0 = 0 = 1 0 = =
–   Deep Sjeng c't 20102941+10
−10		(+17)16 − 16
(+10−10=12)
50.0%
16.0 / 32
3.2%
+15
= 0 = = = = = 1 1 1 0 = 1 = 1 = 1 0 = 0 1 0 0 1 0 1 0 1 0 = 0 =
–   Wasp 2.00 64-bit2931+26
−26		(+7)7 − 9
(+3−5=8)		43.8%
7.0 / 16
33.3%
−32
0 = = = = = 0 = 0 = 1 1 0 1 = 0
–   Shredder 12 32-bit2929+7
−7		(+5)35 − 35
(+16−16=38)
50.0%
35.0 / 70
27.6%
+5
= = = = = = 1 = 1 1 = = = 0 = = = = = = = = = = 1 = 1 0 0 = 1 0 = 0 0 = 1 1 = 1 1 0 1 = = 0 = 1 1 = 0 0 0 = 0 = = 1 0 = = 1 = 1 0 = 0 = = 0
–   Godel 6.0 64-bit2924+19
−19		(0)7 − 7
(+5−5=4)		50.0%
7.0 / 14
51.6%
−3
1 = 0 1 0 = = 1 0 = 0 0 1 1
–   Asymptote 0.8 64-bit2922+25
−25		(−2)6 − 6
(+4−4=4)		50.0%
6.0 / 12
55.8%
+5
0 1 = 1 = 0 1 0 = 0 = 1
–   Rybka 2.3.2a 32-bit2912+9
−9		(−12)13 − 17
(+4−8=18)
43.3%
13.0 / 30
91.1%
−48
= 0 = = = 0 0 1 = = = = = = 0 = 1 0 = 0 = = 0 = 1 0 = = 1 =
–   Arasan 19.0.1 64-bit2907+26
−26		(−17)5 − 5
(+1−1=8)		50.0%
5.0 / 10
86.3%
−17
= = 1 = = = = 0 = =
–   Komodo 1.2 32-bit2897+14
−14		(−27)23 − 21
(+11−9=24)
52.3%
23.0 / 44
99.7%
−15
1 = 0 = = = 0 = = = 0 0 1 1 0 = 0 1 = = 0 = 1 = = = = 1 = = = = 0 = = = 1 = 1 0 1 1 = 1
–   Fritz 122886+11
−11		(−38)20 − 13
(+13−6=14)
60.6%
20.0 / 33
100.0%
+25
1 = = = 0 1 1 1 0 1 0 1 1 1 1 = = = 0 0 1 = = 1 = = = 1 = 1 = = 0
–   Gull 1.0a 32-bit2886+12
−12		(−38)22 − 16
(+13−7=18)
57.9%
22.0 / 38
100.0%
+8
= = 1 = 1 = 1 1 1 1 = = 0 0 = = 1 1 = = 0 1 = = 1 0 = = = = 0 0 = 0 1 = 1 1
–   Gull 1.1 32-bit2877+17
−17		(−47)17 − 15
(+6−4=22)
53.1%
17.0 / 32
100.0%
−31
= = = = 1 = = = = = 0 1 0 = 1 1 = = = = 0 = 1 = = = = = 0 1 = =
–   Hiarcs 13.12874+14
−14		(−50)22 − 14
(+14−6=16)
61.1%
22.0 / 36
100.0%
+18
= = 0 1 1 1 = = = 1 1 1 = 1 0 0 = 1 = 1 = 1 = = = 1 0 0 = 1 = 1 = 0 1 =
–   Gull 0.12a 32-bit2870+21
−21		(−54)22 − 16
(+12−6=20)
57.9%
22.0 / 38
100.0%
−7
0 1 = = 1 1 0 1 = 1 1 = = = 1 0 1 = = 1 = 0 1 = = 0 = = = 1 = = = = 0 = = 1
–   Thinker 5.4d Inert 32-bit2857+10
−10		(−67)29 − 14
(+21−6=16)
67.4%
29.0 / 43
100.0%
+48
0 = 1 1 1 = 0 1 0 = = 1 = = 0 = 0 = = = = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = = = 0 =
–   Deep Junior 12 32-bit2856+19
−19		(−68)24.5 − 11.5
(+21−8=7)
68.1%
24.5 / 36
100.0%
+68
= 1 1 0 1 1 = 0 0 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = = 0 =
–   Gull 0.11a 32-bit2847+21
−21		(−77)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+33
= = 1 1 1 1 1 = = = = = 1 = = = 0 = = 0 = = = 1 1 1 1 1 1 1 1 =
–   Deep Junior 11.1a 32-bit2831+17
−17		(−93)16 − 14
(+6−4=20)
53.3%
16.0 / 30
100.0%
−74
1 0 = = = = 1 = 1 = = = = = 1 = = = = = 1 0 = = = = 1 0 = 0
–   Protector 1.3.5 32-bit2830+14
−15		(−94)28.5 − 10.5
(+21−3=15)
73.1%
28.5 / 39
100.0%
+55
1 = 1 1 0 = 1 = = = = 0 1 1 = 1 1 1 1 0 1 1 1 1 1 1 1 = 1 = = 1 1 1 = = = = =
–   Grapefruit 1.0 32-bit2826+9
−9		(−98)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−8
= = 0 = 1 = 1 = 1 0 1 1 0 0 0 = = = 1 = 1 = 1 = 1 1 1 1 1 =
–   Booot 5.02825+15
−16		(−99)24 − 13
(+15−4=18)
64.9%
24.0 / 37
100.0%
−6
1 = = 1 = = = = = = 0 = 1 = 1 1 1 1 0 = 1 0 = 1 1 0 1 = = = = 1 1 = 1 = 1
–   Cyclone xTreme2824+13
−13		(−100)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−9
= 1 1 1 0 1 = 1 = = 1 1 1 1 = = = 1 0 = = = = 1 = = 1 0 = =
–   Protector 1.3.4 32-bit2824+15
−15		(−100)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+60
1 = = = 1 1 1 1 = = 1 = 0 1 1 1 = 1 = = 1 = 1 = 1 1 1 = 1 =
–   Spark 0.4 32-bit2821+16
−16		(−103)26 − 15
(+15−4=22)
63.4%
26.0 / 41
100.0%
−21
1 1 = 1 = 1 = 0 = 0 = = 1 = 1 1 1 = = = = = 1 0 1 = = 1 = = 1 1 0 1 = = = = = 1 =
–   Hannibal 1.0a 32-bit2801+12
−12		(−123)25 − 14
(+14−3=22)
64.1%
25.0 / 39
100.0%
−38
= 1 = 0 = = = 1 1 = 1 = 1 = = 1 = 1 = = 1 = 1 1 = = 1 = = = 1 = 1 = 0 = 1 0 =
–   Jonny 4.002779+11
−11		(−145)23 − 10
(+14−1=18)
69.7%
23.0 / 33
100.0%
−31
= 1 = = 1 1 = = 0 = 1 = 1 = 1 = = 1 = = = 1 1 1 = 1 1 = = 1 = = 1
–   Bright 0.5c2778+13
−13		(−146)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
−36
= = = 1 = = 1 1 1 1 = = = = = 1 1 = = = = 1 = 1 = 1 1 = = 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10		(−151)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−49
= = 0 1 1 1 1 = 1 = 1 0 = = 1 = = 1 = 1 1 1 = = = 0 = = 1 1
–   MinkoChess 1.0 32-bit2744+32
−32		(−180)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−71
1 0 = 1 1 1 = = 1 0
–   MinkoChess 1.1 32-bit2740+27
−27		(−184)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−124
= = 1 =
–   Chronos 1.9.9 32-bit2740+17
−17		(−184)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−79
1 = = 1 = = 1 =
–   Crafty 23.4 32-bit2733+19
−19		(−191)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bison 9.11 32-bit2728+14
−14		(−196)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Booot 4.15.12697+30
−30		(−227)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+7
0 1 1 1
–   Scorpio 2.6 32-bit2693+31
−31		(−231)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
1333 games: 415 wins, 280 losses, 638 draws (47.9%), score: 55.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 8, 2020