CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Critter 0.90 64-bit 4CPU (3079+31
−31
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit 4CPU3184+18
−18
(+105)13 − 36
(+4−27=18)
26.5%
13.0 / 49
0.0%
−48
–   Rybka 4 64-bit 4CPU3148+10
−10
(+69)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.0%
+5
–   Sting SF 4.8.4 64-bit 4CPU3132+29
−29
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.7%
−88
–   Stockfish 2.0.1 64-bit 4CPU3127+24
−24
(+48)29 − 34
(+12−17=34)
46.0%
29.0 / 63
0.4%
+25
–   Stockfish 1.9.1 64-bit 4CPU3114+23
−22
(+35)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
3.1%
−6
–   Hannibal 1.5 64-bit 4CPU3110+19
−19
(+31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.5%
−INF
–   Naum 4.6 64-bit 4CPU3095+14
−14
(+16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
17.1%
−126
–   Chiron 2 64-bit 4CPU3086+14
−15
(+7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
34.5%
+7
–   Texel 1.05 64-bit 4CPU3085+17
−17
(+6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
37.0%
+148
–   Protector 1.7.0 64-bit 4CPU3075+19
−19
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
57.1%
−160
–   Naum 4.2 64-bit 4CPU3061+10
−10
(−18)19 − 19
(+7−7=24)
50.0%
19.0 / 38
85.0%
−18
–   NirvanaChess 2.0a 64-bit 4CPU3056+30
−30
(−23)2 − 0
(+2−0=0)
100.0%
2.0 / 2
84.2%
+INF
–   Hiarcs 14 4CPU3054+13
−13
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.0%
−167
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−54
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Deep Shredder 12 64-bit 4CPU3019+10
−10
(−60)24 − 12
(+18−6=12)
66.7%
24.0 / 36
100.0%
+52
–   Rybka 2.3.2a 64-bit 4CPU3018+13
−13
(−61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−61
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−218
–   Cheng4 0.38 64-bit 4CPU2981+24
−24
(−98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−98
–   Protector 1.3.6 64-bit 4CPU2962+32
−32
(−117)24 − 10
(+17−3=14)
70.6%
24.0 / 34
100.0%
+14
–   Fizbo 1.31 64-bit 4CPU2956+30
−30
(−123)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+19

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019