CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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NirvanaChess 2.2 64-bit (3061+14
−14
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 10.1 64-bit3263+19
−18
(+202)13 − 35
(+2−24=22)
27.1%
13.0 / 48
0.0%
+59
–   Komodo 9.2 64-bit3256+20
−20
(+195)9 − 41
(+1−33=16)
18.0%
9.0 / 50
0.0%
−28
–   Komodo 9.3 64-bit3251+19
−19
(+190)13.5 − 40.5
(+1−28=25)
25.0%
13.5 / 54
0.0%
+34
–   Stockfish 7 64-bit3242+13
−13
(+181)14.5 − 55.5
(+1−42=27)
20.7%
14.5 / 70
0.0%
−13
–   Komodo 9.42 64-bit3239+21
−21
(+178)9.5 − 44.5
(+1−36=17)
17.6%
9.5 / 54
0.0%
−51
–   Stockfish 6 64-bit3223+15
−15
(+162)4.5 − 11.5
(+0−7=9)
28.1%
4.5 / 16
0.0%
+37
–   Houdini 4 64-bit3165+10
−10
(+104)10.5 − 25.5
(+2−17=17)
29.2%
10.5 / 36
0.0%
−22
–   Fire 4 64-bit3143+10
−11
(+82)19.5 − 28.5
(+6−15=27)
40.6%
19.5 / 48
0.0%
+30
–   Komodo 6 64-bit3140+15
−15
(+79)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−20
–   Gull 3 64-bit3117+7
−7
(+56)16.5 − 23.5
(+4−11=25)
41.3%
16.5 / 40
0.0%
+4
–   Houdini 1.5a 64-bit3108+10
−10
(+47)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
−79
–   Andscacs 0.872 64-bit3103+14
−13
(+42)23 − 31
(+10−18=26)
42.6%
23.0 / 54
0.0%
−2
–   Strelka 5.5 64-bit3101+7
−6
(+40)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−24
–   Critter 1.6a 64-bit3098+7
−7
(+37)20 − 26
(+5−11=30)
43.5%
20.0 / 46
0.0%
+1
–   Equinox 3.20 64-bit3093+9
−9
(+32)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+6
–   Fritz 15 64-bit3092+9
−10
(+31)20 − 25
(+3−8=34)
44.4%
20.0 / 45
0.0%
+5
–   Andscacs 0.86 64-bit3086+21
−21
(+25)21.5 − 22.5
(+9−10=25)
48.9%
21.5 / 44
2.2%
+16
–   Equinox 3.30 64-bit3083+13
−13
(+22)24 − 26
(+8−10=32)
48.0%
24.0 / 50
0.8%
+11
–   Rybka 4.1 64-bit3076+8
−8
(+15)17.5 − 16.5
(+5−4=25)
51.5%
17.5 / 34
3.4%
+25
–   Bouquet 1.8 64-bit3072+9
−9
(+11)24 − 20
(+14−10=20)
54.5%
24.0 / 44
8.8%
+41
–   Sting SF 4.8.4 64-bit3062+27
−27
(+1)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
48.6%
−26
–   Fizbo 1.7 64-bit3059+21
−21
(−2)14 − 10
(+11−7=6)
58.3%
14.0 / 24
58.2%
+58
–   Andscacs 0.85 64-bit3057+18
−18
(−4)18.5 − 17.5
(+11−10=15)
51.4%
18.5 / 36
63.6%
+7
–   Protector 1.9.0 64-bit3056+9
−9
(−5)35.5 − 40.5
(+10−15=51)
46.7%
35.5 / 76
72.7%
−22
–   Alfil 15.7 64-bit3055+13
−13
(−6)13.5 − 16.5
(+2−5=23)
45.0%
13.5 / 30
73.2%
−32
–   BlackMamba 2.0 64-bit3054+10
−10
(−7)23.5 − 18.5
(+10−5=27)
56.0%
23.5 / 42
81.4%
+27
–   Chiron 3.01 64-bit3049+20
−20
(−12)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
85.3%
−39
–   iCE 3.0 64-bit3039+11
−11
(−22)16 − 14
(+9−7=14)
53.3%
16.0 / 30
99.3%
−2
–   Elektro 1.2 64-bit3039+17
−17
(−22)6 − 8
(+2−4=8)
42.9%
6.0 / 14
97.9%
−57
–   Texel 1.06 64-bit3039+16
−16
(−22)9 − 7
(+3−1=12)
56.3%
9.0 / 16
98.2%
+11
–   Hannibal 1.5 64-bit3038+13
−13
(−23)26.5 − 23.5
(+8−5=37)
53.0%
26.5 / 50
99.4%
−8
–   Sting SF 5 64-bit3038+17
−17
(−23)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
98.2%
−59
–   Andscacs 0.84 64-bit3037+25
−25
(−24)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
95.7%
+7
–   Protector 1.8.0 64-bit3036+17
−17
(−25)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
98.9%
+26
–   Critter 0.90 64-bit3035+23
−23
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.4%
+131
–   Sting SF 6.7 64-bit3033+28
−28
(−28)10.5 − 10.5
(+4−4=13)
50.0%
10.5 / 21
96.4%
−24
–   Booot 6.0.2 64-bit3028+22
−22
(−33)8 − 8
(+2−2=12)
50.0%
8.0 / 16
99.4%
−30
–   Sting SF 6.1 64-bit3014+30
−30
(−47)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
99.8%
−23
–   Andscacs 0.83 64-bit3013+29
−29
(−48)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.8%
+103
–   Chiron 2 64-bit3013+13
−13
(−48)16 − 8
(+10−2=12)
66.7%
16.0 / 24
100.0%
+51
–   Naum 4.6 64-bit3008+12
−12
(−53)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−16
–   Texel 1.05 64-bit3007+15
−15
(−54)24 − 13
(+12−1=24)
64.9%
24.0 / 37
100.0%
+27
–   Andscacs 0.82 64-bit3006+24
−24
(−55)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
100.0%
+1
–   Andscacs 0.81 64-bit3005+25
−24
(−56)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+76
–   SmarThink 1.96 64-bit3004+20
−20
(−57)10 − 8
(+3−1=14)
55.6%
10.0 / 18
100.0%
−25
–   Alfil 15.8 64-bit2962+17
−17
(−99)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+33
–   Fizbo 1.6 64-bit2962+28
−28
(−99)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
100.0%
−82
–   Senpai 1.0 64-bit2959+13
−13
(−102)8 − 6
(+4−2=8)
57.1%
8.0 / 14
100.0%
−61
–   Vajolet2 2.2 64-bit2959+19
−19
(−102)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+66
–   Hiarcs 142959+10
−10
(−102)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+6
–   SmarThink 1.90 64-bit2956+30
−30
(−105)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−40
–   Fizbo 1.5 64-bit2955+21
−21
(−106)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
−31
–   Pedone 1.4.1 64-bit2955+20
−20
(−106)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
−8
–   Hakkapeliitta 3.0 64-bit2952+12
−12
(−109)17.5 − 10.5
(+11−4=13)
62.5%
17.5 / 28
100.0%
−31
–   Deep Sjeng c't 20102939+10
−10
(−122)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−31
–   Deep Shredder 12 64-bit2937+10
−9
(−124)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+29
–   SmarThink 1.80 64-bit2937+25
−25
(−124)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+18
–   Deep Junior Yokohama 64-bit2918+14
−14
(−143)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+52
–   Cheng 4.39 64-bit2918+10
−11
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   SmarThink 1.70 64-bit2916+16
−16
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
–   Vajolet2 2.0 64-bit2915+19
−19
(−146)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021