CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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NirvanaChess 2.0a 64-bit (2986+24
−23
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3227+15
−15
(+241)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−46
–   Sting SF 4.7 64-bit3067+22
−22
(+81)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−70
–   Sting SF 4.8.4 64-bit3066+27
−27
(+80)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+48
–   Sting SF 5 64-bit3042+18
−18
(+56)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
−9
–   Hannibal 1.5 64-bit3042+13
−13
(+56)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+56
–   Deep Fritz 14 64-bit 1CPU3019+15
−15
(+33)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.9%
−15
–   Naum 4.6 64-bit3017+13
−13
(+31)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
1.1%
+48
–   Chiron 2 64-bit3016+13
−13
(+30)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
1.5%
+52
–   Protector 1.7.0 64-bit3012+18
−18
(+26)10 − 10
(+2−2=16)
50.0%
10.0 / 20
3.9%
+26
–   Texel 1.05 64-bit3011+15
−15
(+25)8 − 10
(+5−7=6)
44.4%
8.0 / 18
4.0%
−8
–   Hannibal 1.4b 64-bit3004+12
−12
(+18)5 − 7
(+1−3=8)
41.7%
5.0 / 12
9.8%
−23
–   Gull R375 64-bit2987+20
−20
(+1)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
47.3%
+105
–   Texel 1.04 64-bit2974+21
−21
(−12)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
78.6%
−15
–   Rybka 2.3.2a 64-bit2964+11
−11
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.2%
−22
–   Senpai 1.0 64-bit2963+12
−12
(−23)16 − 15
(+8−7=16)
51.6%
16.0 / 31
96.0%
−13
–   Hiarcs 142963+11
−11
(−23)4.5 − 2.5
(+2−0=5)
64.3%
4.5 / 7
96.4%
+46
–   Andscacs 0.80 64-bit2962+26
−26
(−24)7 − 7
(+5−5=4)
50.0%
7.0 / 14
91.6%
−27
–   Andscacs 0.72 64-bit2962+29
−28
(−24)3.5 − 5.5
(+0−2=7)
38.9%
3.5 / 9
90.8%
−72
–   Deep Sjeng c't 20102942+10
−10
(−44)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+113
–   Deep Shredder 12 64-bit2942+10
−9
(−44)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
100.0%
−59
–   Deep Junior Yokohama 64-bit2922+16
−16
(−64)9.5 − 7.5
(+5−3=9)
55.9%
9.5 / 17
100.0%
−32
–   Spike 1.4 Leiden2921+8
−8
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+92
–   SmarThink 1.70 64-bit2919+16
−16
(−67)13 − 4
(+11−2=4)
76.5%
13.0 / 17
100.0%
+130
–   Vajolet2 2.0 64-bit2918+20
−20
(−68)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−74
–   Quazar 0.4 64-bit2905+12
−12
(−81)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+30
–   DiscoCheck 5.2 64-bit2902+18
−18
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
0
–   Rybka 1.1 64-bit2901+22
−21
(−85)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−61
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(−90)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−31
–   Fizbo 1.31 64-bit2895+21
−22
(−91)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−9
–   Booot 5.2.0 64-bit2895+15
−15
(−91)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−40
–   iCE 2.0 64-bit2894+17
−17
(−92)13 − 7
(+10−4=6)
65.0%
13.0 / 20
100.0%
+13
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(−93)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+14
–   Cheng4 0.38 64-bit2891+23
−23
(−95)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+190
–   Andscacs 0.71 64-bit2878+30
−30
(−108)18.5 − 6.5
(+14−2=9)
74.0%
18.5 / 25
100.0%
+49
–   Vajolet2 1.45 64-bit2868+20
−20
(−118)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+29
–   Gaviota 1.0 64-bit2860+14
−14
(−126)9 − 9
(+6−6=6)
50.0%
9.0 / 18
100.0%
−123
–   Toga II 3.02851+15
−16
(−135)12 − 2
(+10−0=4)
85.7%
12.0 / 14
100.0%
+126
–   Arasan 17.4 64-bit2844+26
−26
(−142)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−42
–   DisasterArea 1.54 64-bit2828+18
−18
(−158)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−29

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 2.0a 64-bit
played with current
participants of this list
Represented by
1-2-CPU    118NirvanaChess 2.4 64-bit
All    60NirvanaChess 2.4 64-bit 4CPU
Free    112NirvanaChess 2.4 64-bit
Free 1-2-CPU    92NirvanaChess 2.4 64-bit
Free single-CPU    92NirvanaChess 2.4 64-bit
Single-CPU    118NirvanaChess 2.4 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017