CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
NirvanaChess 2.0a 64-bit 4CPU (3056+30
−30
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit 4CPU3291+14
−14
(+235)7.5 − 42.5
(+0−35=15)
15.0%
7.5 / 50
0.0%
−17
= 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 = 0 = = = = = 0 = 0 = 0 0 0 0 0 0 0 0 = 0 0 0 = = 0 0
–   Fire 4 64-bit 4CPU3198+13
−13
(+142)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−7
= 0 0 =
–   Gull 3 64-bit 4CPU3180+10
−9
(+124)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+124
= 1 0 =
–   Equinox 3.30 64-bit 4CPU3162+18
−18
(+106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+106
0 = = 1
–   Rybka 4.1 64-bit 4CPU3145+9
−9
(+89)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−193
0 0 = 0
–   Sting SF 4.8.4 64-bit 4CPU3132+29
−29
(+76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−36
= 0 0 1 0 =
–   Elektro 1.2 64-bit 4CPU3118+23
−23
(+62)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
+2
= = = 0
–   Hannibal 1.5 64-bit 4CPU3110+19
−19
(+54)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.1%
+4
0 0 0 1 = = = = 1 = = 1 = 0 0 = 1 0 0 1 0 = = = = 0 = 0 = =
–   Naum 4.6 64-bit 4CPU3095+14
−14
(+39)11 − 14
(+3−6=16)
44.0%
11.0 / 25
0.9%
+6
0 = = = = = = = 0 = = 0 0 1 = = 0 = 0 = = 1 = 1 =
–   Chiron 2 64-bit 4CPU3086+15
−15
(+30)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
4.1%
−15
= 1 0 0 = =
–   Texel 1.05 64-bit 4CPU3085+17
−17
(+29)22.5 − 23.5
(+9−10=27)
48.9%
22.5 / 46
4.6%
+22
= 0 = = = = 1 = = 0 0 0 1 = 0 = = 1 0 = = = 1 = = 0 = = = = = 1 = 1 = = = = 1 1 0 = = 1 0 0
–   Critter 0.90 64-bit 4CPU3079+31
−31
(+23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
15.6%
−INF
0 0
–   Hannibal 1.4b 64-bit 4CPU3077+15
−15
(+21)6.5 − 10.5
(+1−5=11)
38.2%
6.5 / 17
10.7%
−42
= 0 = = = = = 1 0 = 0 0 = = = 0 =
–   Protector 1.7.0 64-bit 4CPU3075+19
−19
(+19)10.5 − 10.5
(+4−4=13)
50.0%
10.5 / 21
14.2%
+20
= 0 0 = = = 1 0 = = 1 = = 0 = = 1 1 = = =
–   Hiarcs 14 4CPU3054+13
−13
(−2)1 − 5
(+0−4=2)
16.7%
1.0 / 6
54.9%
−233
0 0 = 0 = 0
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−31)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
96.4%
−68
0 = = = = =
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−32)13 − 9
(+7−3=12)
59.1%
13.0 / 22
97.0%
+21
= 1 1 0 1 = = = 1 = 0 0 1 = = 1 = = 1 = = =
–   Rybka 2.3.2a 64-bit 4CPU3018+13
−13
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+118
= 1
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(−38)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.0%
−38
= 1 0 = 0 1
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−39)11.5 − 10.5
(+3−2=17)
52.3%
11.5 / 22
99.3%
−28
= = = 1 = = 0 = = = = = = = = 1 = 0 = 1 = =
–   Cheng4 0.38 64-bit 4CPU2981+24
−24
(−75)24 − 10
(+19−5=10)
70.6%
24.0 / 34
100.0%
+69
1 1 1 1 = 1 1 1 1 1 1 0 = = 1 = 0 = = 1 1 1 = 1 1 0 1 1 = 1 0 = = 0
–   Fizbo 1.31 64-bit 4CPU2956+29
−30
(−100)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+56
= 1
–   Tornado 6.0 64-bit 4CPU2896+26
−26
(−160)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
−7
= = = 1 = 1 1 = = 1 = 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019