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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Show each game results
NirvanaChess 2.3 64-bit (3076+13
−13
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 11.2 64-bit3320+15
−15
(+244)8 − 46
(+0−38=16)
14.8%
8.0 / 54
0.0%
−12
–   Komodo 10.4 64-bit3307+15
−14
(+231)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+62
–   Stockfish 8 64-bit3301+12
−12
(+225)13.5 − 54.5
(+0−41=27)
19.9%
13.5 / 68
0.0%
+25
–   Komodo 10.2 64-bit3292+16
−16
(+216)5.5 − 46.5
(+0−41=11)
10.6%
5.5 / 52
0.0%
−102
–   Komodo 10.3 64-bit3271+16
−16
(+195)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−43
–   Komodo 10.1 64-bit3268+19
−18
(+192)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−13
–   Komodo 10 64-bit3267+19
−18
(+191)10.5 − 39.5
(+0−29=21)
21.0%
10.5 / 50
0.0%
+4
–   Stockfish 7 64-bit3247+13
−13
(+171)8.5 − 27.5
(+0−19=17)
23.6%
8.5 / 36
0.0%
+7
–   Komodo 8 64-bit3207+16
−16
(+131)19 − 33
(+4−18=30)
36.5%
19.0 / 52
0.0%
+54
–   Fire 5 64-bit3175+13
−13
(+99)4 − 11
(+0−7=8)
26.7%
4.0 / 15
0.0%
−39
–   Fizbo 1.9 64-bit3173+12
−12
(+97)5.5 − 5.5
(+2−2=7)
50.0%
5.5 / 11
0.0%
+93
–   Houdini 4 64-bit3169+10
−10
(+93)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−31
–   Fire 4 64-bit3147+11
−11
(+71)16.5 − 19.5
(+6−9=21)
45.8%
16.5 / 36
0.0%
+47
–   Booot 6.2 64-bit3146+13
−13
(+70)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
0.0%
+12
–   Andscacs 0.91 64-bit3142+16
−16
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−84
–   Andscacs 0.90 64-bit3128+17
−17
(+52)29 − 33
(+10−14=38)
46.8%
29.0 / 62
0.0%
+34
–   Roc 0.7 64-bit3122+14
−13
(+46)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
0.0%
+11
–   Andscacs 0.89 64-bit3121+17
−17
(+45)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
0.0%
+13
–   Houdini 1.5a 64-bit3119+12
−11
(+43)25 − 27
(+10−12=30)
48.1%
25.0 / 52
0.0%
+32
–   Gull 3 64-bit3118+9
−9
(+42)15 − 19
(+2−6=26)
44.1%
15.0 / 34
0.0%
+12
–   Fizbo 1.8 64-bit3116+14
−14
(+40)13.5 − 16.5
(+1−4=25)
45.0%
13.5 / 30
0.0%
+15
–   Andscacs 0.88 64-bit3114+15
−15
(+38)19 − 33
(+5−19=28)
36.5%
19.0 / 52
0.0%
−43
–   Chiron 4 64-bit3112+13
−13
(+36)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−31
–   Strelka 5.5 64-bit3108+8
−7
(+32)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
0.0%
+57
–   Andscacs 0.872 64-bit3107+14
−14
(+31)15 − 23
(+6−14=18)
39.5%
15.0 / 38
0.0%
−32
–   Critter 1.6a 64-bit3103+7
−8
(+27)18 − 16
(+5−3=26)
52.9%
18.0 / 34
0.0%
+42
–   Equinox 3.20 64-bit3099+10
−10
(+23)15 − 19
(+5−9=20)
44.1%
15.0 / 34
0.2%
−8
–   Fritz 15 64-bit3099+11
−11
(+23)22 − 26
(+7−11=30)
45.8%
22.0 / 48
0.3%
+1
–   Equinox 3.30 64-bit3088+13
−13
(+12)2 − 4
(+0−2=4)
33.3%
2.0 / 6
9.4%
−82
–   Hannibal 1.7 64-bit3084+11
−11
(+8)25.5 − 29.5
(+6−10=39)
46.4%
25.5 / 55
16.7%
−12
–   Rybka 4.1 64-bit3081+8
−8
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.7%
+5
–   Rybka 4 64-bit3080+11
−11
(+4)38.5 − 43.5
(+17−22=43)
47.0%
38.5 / 82
32.0%
−15
–   Booot 6.1 64-bit3079+18
−18
(+3)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
40.3%
+5
–   Bouquet 1.8 64-bit3077+9
−9
(+1)17.5 − 20.5
(+6−9=23)
46.1%
17.5 / 38
46.6%
−21
–   Protector 1.9.0 64-bit3063+10
−10
(−13)40 − 30
(+17−7=46)
57.1%
40.0 / 70
94.5%
+24
–   Fizbo 1.7 64-bit3063+21
−21
(−13)19 − 15
(+11−7=16)
55.9%
19.0 / 34
85.6%
+21
–   BlackMamba 2.0 64-bit3061+10
−10
(−15)19 − 25
(+5−11=28)
43.2%
19.0 / 44
97.2%
−52
–   Chiron 3.01 64-bit3054+20
−20
(−22)6 − 4
(+2−0=8)
60.0%
6.0 / 10
97.3%
+27
–   Vitruvius 1.11C 64-bit3052+14
−14
(−24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.2%
−24
–   Elektro 1.2 64-bit3044+17
−17
(−32)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−32
–   Texel 1.06 64-bit3044+16
−16
(−32)38 − 32
(+21−15=34)
54.3%
38.0 / 70
99.9%
−5
–   Sting SF 8.5 64-bit3042+29
−29
(−34)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.6%
+59
–   Hannibal 1.5 64-bit3042+13
−13
(−34)18.5 − 14.5
(+10−6=17)
56.1%
18.5 / 33
100.0%
0
–   Sting SF 8.1 64-bit3041+28
−28
(−35)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
98.8%
+17
–   iCE 3.0 64-bit3039+13
−13
(−37)39 − 30
(+19−10=40)
56.5%
39.0 / 69
100.0%
0
–   Booot 6.0.2 64-bit3033+22
−22
(−43)21 − 19
(+6−4=30)
52.5%
21.0 / 40
100.0%
−27
–   Laser 1.4 64-bit3024+19
−19
(−52)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−13
–   Arasan 20.2 64-bit3021+26
−26
(−55)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+45
–   Naum 4.6 64-bit3017+13
−13
(−59)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
0
–   SmarThink 1.96 64-bit3007+20
−20
(−69)24 − 17
(+12−5=24)
58.5%
24.0 / 41
100.0%
−20
–   Sting SF 7.3 64-bit3007+31
−31
(−69)5 − 6
(+2−3=6)
45.5%
5.0 / 11
100.0%
−93
–   Nemorino 3.0 64-bit3001+19
−19
(−75)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
−21
–   SmarThink 1.97 64-bit2994+18
−18
(−82)10 − 6
(+8−4=4)
62.5%
10.0 / 16
100.0%
+13
–   ChessBrainVB 3.502982+24
−24
(−94)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−94
–   Pedone 1.6 64-bit2978+20
−20
(−98)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−70
–   Arasan 20.1 64-bit2964+23
−23
(−112)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−2
–   Vajolet2 2.2 64-bit2961+19
−19
(−115)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+32
–   Pedone 1.4.1 64-bit2959+19
−19
(−117)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−22
–   Vajolet2 2.3 64-bit2957+20
−20
(−119)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−29
–   Pedone 1.5 64-bit2957+21
−21
(−119)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+2
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(−119)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+26
–   Arasan 20.0 64-bit2947+26
−26
(−129)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
0
–   Nemorino 2.00 64-bit2947+23
−23
(−129)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−55
–   Crafty 25.2 64-bit2937+17
−17
(−139)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+114
–   Wasp 2.00 64-bit2931+26
−26
(−145)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+35
–   Wasp 2.01 64-bit2926+20
−20
(−150)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−37
–   Laser 1.3 64-bit2925+24
−24
(−151)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−36
–   Bobcat 8.0 64-bit2916+17
−17
(−160)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+17

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 2.3 64-bit
played with current
participants of this list
Represented by
1-2-CPU    733NirvanaChess 2.4 64-bit
All    396NirvanaChess 2.4 64-bit 4CPU
Free    587NirvanaChess 2.4 64-bit
Free 1-2-CPU    673NirvanaChess 2.4 64-bit
Free single-CPU    673NirvanaChess 2.4 64-bit
Single-CPU    733NirvanaChess 2.4 64-bit

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