CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 2.0a 64-bit (2983+23
−23
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 19 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3224+15
−15
(+241)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−46
0 = = 0 0 = 0 0 0 0 0 = 0 = = 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Sting SF 4.8.4 64-bit3063+27
−27
(+80)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+48
0 = 1 = 0 = = = = =
–   Sting SF 4.7 64-bit3063+22
−22
(+80)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−71
= = 0 0 = 0 0 0 = =
–   Hannibal 1.5 64-bit3039+13
−13
(+56)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+56
= = = =
–   Sting SF 5 64-bit3039+18
−18
(+56)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
−9
0 = = = 0 = 1 = 0 0 1 0 = 0 0 1 = 1 0 =
–   Demolito 2019-07-15 64-bit3033+22
−22
(+50)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.1%
−5
0 = = = = = 0 0 = 1
–   Deep Fritz 14 64-bit 1CPU3017+11
−11
(+34)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.5%
−14
= 0 = 0 = = = 0 = = 0 = = = = = 0 = = = = 0 = = 1 = = = = 0 = =
–   Chiron 2 64-bit3014+13
−13
(+31)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
1.2%
+53
1 = 1 = 0 0 1 0 = 1 0 = 1 = 0 1
–   Naum 4.6 64-bit3011+12
−12
(+28)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
1.9%
+45
= = = 0 0 1 1 = 1 = = = = = = =
–   Protector 1.7.0 64-bit3009+18
−18
(+26)10 − 10
(+2−2=16)
50.0%
10.0 / 20
4.1%
+26
0 = = = = 1 1 = = = = 0 = = = = = = = =
–   Texel 1.05 64-bit3008+15
−15
(+25)8 − 10
(+5−7=6)
44.4%
8.0 / 18
4.0%
−8
0 1 0 0 = 0 1 = = = 1 1 0 = = 1 0 0
–   Hannibal 1.4b 64-bit3000+12
−12
(+17)5 − 7
(+1−3=8)
41.7%
5.0 / 12
10.9%
−24
= = 1 = 0 = = 0 0 = = =
–   Gull R375 64-bit2986+19
−19
(+3)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
44.2%
+107
0 1 1 1 = = 1 0 1 =
–   Texel 1.04 64-bit2970+21
−21
(−13)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
79.9%
−16
1 = 0 = 0 0 = 1 = 0 1 = 1
–   Rybka 2.3.2a 64-bit2961+11
−11
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.6%
−22
= 0 1 =
–   Hiarcs 142960+10
−10
(−23)4.5 − 2.5
(+2−0=5)
64.3%
4.5 / 7
96.8%
+46
1 = = = = 1 =
–   Andscacs 0.80 64-bit2960+25
−25
(−23)7 − 7
(+5−5=4)
50.0%
7.0 / 14
91.1%
−26
1 0 0 0 = 1 1 = 0 = 1 = 0 1
–   Senpai 1.0 64-bit2960+12
−12
(−23)16 − 15
(+8−7=16)
51.6%
16.0 / 31
96.3%
−13
1 = 1 0 = 0 0 0 = = = = = = = 1 = 1 0 1 0 = 1 = 1 0 = = = 1 =
–   Andscacs 0.72 64-bit2959+26
−26
(−24)3.5 − 5.5
(+0−2=7)
38.9%
3.5 / 9
92.0%
−72
= 0 = 0 = = = = =
–   Deep Sjeng c't 20102940+10
−10
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+114
1 =
–   Deep Shredder 12 64-bit2938+9
−9
(−45)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
100.0%
−60
= = 1 = = = 0 = = 0 0 1 = = = =
–   Deep Junior Yokohama 64-bit2918+14
−14
(−65)9.5 − 7.5
(+5−3=9)
55.9%
9.5 / 17
100.0%
−33
= 0 0 1 1 = = = = = 0 1 1 1 = = =
–   SmarThink 1.70 64-bit2916+16
−16
(−67)13 − 4
(+11−2=4)
76.5%
13.0 / 17
100.0%
+130
1 1 0 1 = = 1 1 1 1 1 = 0 1 1 1 =
–   Vajolet2 2.0 64-bit2916+20
−20
(−67)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−73
0 0 = 1 1 0 1 =
–   Spike 1.4 Leiden2914+8
−8
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+88
= 1
–   Quazar 0.4 64-bit2904+10
−10
(−79)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+32
1 1 0 1 1 = = 1 = 1 = 0
–   Rybka 1.1 64-bit2902+20
−20
(−81)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−57
= 1 = 1 = = = 0 0 1
–   DiscoCheck 5.2 64-bit2899+18
−17
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
0
= 1 = 1 1 1 = = = 0
–   Fizbo 1.31 64-bit2893+21
−22
(−90)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−8
1 1 = = = 1 = = 0 = 1 = = = 1 = = 1 1 =
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(−90)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−31
= = 1 1 0 1 0 = = 1
–   Booot 5.2.0 64-bit2892+15
−15
(−91)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−40
= 1 0 1 0 0 = 1 1 = = = 0 1 = = = 1 = 1
–   iCE 2.0 64-bit2891+17
−17
(−92)13 − 7
(+10−4=6)
65.0%
13.0 / 20
100.0%
+13
1 1 0 1 1 1 1 0 1 1 0 = = = 0 = 1 1 = =
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(−93)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+14
1 0 1 1 = = 1 = = 1 0 = = 1 = 1 = 1 = 1
–   Cheng4 0.38 64-bit2889+23
−23
(−94)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+191
= 1 1 1 1 1 = 1
–   Andscacs 0.71 64-bit2878+30
−30
(−105)18.5 − 6.5
(+14−2=9)
74.0%
18.5 / 25
100.0%
+52
1 1 1 0 1 1 = = = = = 1 0 1 1 = 1 1 = = 1 1 = 1 1
–   Vajolet2 1.45 64-bit2866+20
−20
(−117)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+30
0 0 = = 1 1 = 1 1 1 = 1 1 1
–   Gaviota 1.0 64-bit2858+11
−11
(−125)9 − 9
(+6−6=6)
50.0%
9.0 / 18
100.0%
−122
1 0 1 = = = 0 1 = = 0 = 0 1 0 1 1 0
–   Toga II 3.02849+15
−16
(−134)12 − 2
(+10−0=4)
85.7%
12.0 / 14
100.0%
+127
1 1 = = 1 1 1 = 1 1 1 = 1 1
–   Arasan 17.4 64-bit2842+26
−26
(−141)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−41
1 0 1 = = 1 = 1 1 0
–   DisasterArea 1.54 64-bit2826+18
−18
(−157)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−28
1 = 1 = 0 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021