CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 1.7 64-bit (2811+32
−32
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.04 64-bit2975+21
−21
(+164)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+70
1 1 0 0 = 0 = 0
–   Chiron 1.5 64-bit2969+15
−15
(+158)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−21
0 0 0 0 1 0 = =
–   Senpai 1.0 64-bit2964+13
−13
(+153)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+34
= = 0 0 0 = 1 0
–   Hiarcs 142963+11
−10
(+152)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+78
1 = = 0 0 = = 0
–   Deep Shredder 12 64-bit2943+9
−9
(+132)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−81
= 0 = 0 0 0 = 0
–   Hannibal 1.3 32-bit2931+18
−18
(+120)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+114
= = = 0 = 0 1 1
–   Deep Junior 13.3 64-bit2924+17
−17
(+113)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−40
0 0 = 0 0 = = =
–   Gull 1.2 64-bit2921+15
−15
(+110)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−73
= 0 0 0 1 0 = 0
–   Spike 1.4 Leiden2920+8
−8
(+109)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−173
0 = 0 0 0 0 0 =
–   Protector 1.4.0 64-bit2906+15
−14
(+95)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−165
0 0 1 0 = 0 0 0
–   DiscoCheck 5.2 64-bit2903+18
−18
(+92)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−57
= 0 = 0
–   Booot 5.2.0 64-bit2896+15
−15
(+85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−10
0 1 0 =
–   Spark 1.0 64-bit2895+12
−12
(+84)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−4
0 1 0 = = 0 1 0
–   Gaviota 1.0 64-bit2861+13
−13
(+50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.2%
+50
0 1 1 0
–   Toga II 3.02852+16
−16
(+41)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.3%
−18
= = 0 =
–   Vajolet2 1.28 64-bit2851+23
−22
(+40)6 − 6
(+3−3=6)
50.0%
6.0 / 12
2.3%
+40
= = 0 = 1 0 0 1 = 1 = =
–   SmarThink 1.60 64-bit2847+32
−32
(+36)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
5.4%
−40
= 0 0 = 0 = 0 0 1 = = 1
–   Thinker 5.3b Inert 32-bit2845+20
−20
(+34)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
3.9%
−2
= = 1 0 1 0 0 =
–   Zappa Mexico 64-bit2834+16
−16
(+23)2 − 6
(+1−5=2)
25.0%
2.0 / 8
10.5%
−156
0 0 0 0 = 0 1 =
–   Fizbo 1.2 64-bit2834+27
−27
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
14.0%
+165
1 =
–   Rybka 1.0 64-bit2825+14
−14
(+14)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
23.0%
−30
1 = 1 0 0 0 1 0
–   Murka 3 64-bit2824+13
−13
(+13)5 − 7
(+3−5=4)
41.7%
5.0 / 12
22.7%
−42
= 0 = = 0 0 1 0 0 1 1 =
–   Tornado 4.88 64-bit2821+16
−15
(+10)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
29.8%
+113
1 0 1 1 = = 1 = 1 0
–   Cheng4 0.36c 64-bit2799+18
−18
(−12)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
74.5%
+11
= 1 1 0 = 0 = = = 1
–   Hiarcs Paderborn 20072797+18
−18
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
78.3%
+128
1 =
–   Arasan 17.2 64-bit2790+28
−28
(−21)9 − 5
(+6−2=6)
64.3%
9.0 / 14
84.8%
+66
0 1 = 1 = 1 = 1 = = 0 1 = 1
–   Atlas 3.70em 64-bit2788+22
−22
(−23)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
88.2%
+128
= 1 1 1 = 1 = = = 1
–   Fizbo 1.1 64-bit2786+24
−24
(−25)5 − 7
(+0−2=10)
41.7%
5.0 / 12
89.5%
−62
= = = 0 = 0 = = = = = =
–   EXchess 7.31b 64-bit2777+27
−27
(−34)7 − 5
(+3−1=8)
58.3%
7.0 / 12
94.7%
+9
= = = 1 1 1 0 = = = = =
–   Octochess r5190 64-bit2773+15
−14
(−38)7 − 3
(+5−1=4)
70.0%
7.0 / 10
98.6%
+90
1 1 = 1 0 = = 1 = 1
–   EXchess 7.26b 64-bit2773+27
−27
(−38)1 − 0
(+1−0=0)
100.0%
1.0 / 1
96.5%
+INF
1
–   Dirty 20Apr2013 64-bit2770+16
−16
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.8%
+101
1 =
–   Rodent 1.4 64-bit2760+23
−23
(−51)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
99.6%
−34
= = 1 = 0 = = 0 1 1 0 = 1 =
–   GNU Chess 5.50 64-bit2758+19
−19
(−53)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.8%
+20
1 = = = = 0 1 1
–   Andscacs 0.64 64-bit2751+25
−25
(−60)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−60
1 = 1 0 0 =
–   Chronos 1.9.9 64-bit2738+14
−14
(−73)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
100.0%
−177
0 0 = = = = = 0
–   Godel 3.4.9 64-bit2727+14
−14
(−84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
= 0
–   Bobcat 3.25 64-bit2725+17
−17
(−86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rhetoric 1.4 64-bit2712+28
−28
(−99)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−99
= =
–   iCE 1.0 64-bit2706+17
−17
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+51
1 =
–   Pawny 1.1 64-bit2701+21
−21
(−110)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+142
= 1 = 1 1 = 1 1 1 1
–   Chessmaster 11 Leonidas2681+21
−21
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
1 =
–   Djinn 1.021 64-bit2665+15
−15
(−146)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−3
1 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018