CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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NirvanaChess 2.0a 64-bit (2985+24
−23
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3226+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 4.7 64-bit3065+22
−22
(+80)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−71
= 0 0 0 = = = = 0 0
–   Sting SF 4.8.4 64-bit3065+27
−27
(+80)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+48
0 = 1 = = = 0 = = =
–   Hannibal 1.5 64-bit3041+13
−13
(+56)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+56
= = = =
–   Sting SF 5 64-bit3040+18
−18
(+55)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
−10
0 = = = 0 = 1 = 0 0 = 1 0 = = 0 0 1 1 0
–   Deep Fritz 14 64-bit 1CPU3019+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-bit3015+13
−13
(+30)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
1.4%
+52
1 = 1 0 = 1 0 = 1 = 0 1 1 = 0 0
–   Naum 4.6 64-bit3013+12
−12
(+28)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
1.9%
+45
= = = = 1 = = = = = = = 0 0 1 1
–   Protector 1.7.0 64-bit3011+18
−18
(+26)10 − 10
(+2−2=16)
50.0%
10.0 / 20
4.1%
+26
= = 0 = = = 0 = = = = = = = = 1 1 = = =
–   Texel 1.05 64-bit3010+15
−15
(+25)8 − 10
(+5−7=6)
44.4%
8.0 / 18
4.1%
−8
= 0 1 0 0 1 0 0 1 = = = 1 = = 1 0 0
–   Hannibal 1.4b 64-bit3002+12
−12
(+17)5 − 7
(+1−3=8)
41.7%
5.0 / 12
10.4%
−24
0 = = 0 0 = = = = = 1 =
–   Gull R375 64-bit2985+20
−20
(0)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
49.4%
+104
= = 1 0 1 = 0 1 1 1
–   Texel 1.04 64-bit2972+21
−21
(−13)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
79.3%
−16
= 1 0 = 1 = 0 1 1 = 0 = 0
–   Rybka 2.3.2a 64-bit2962+11
−11
(−23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.9%
−23
= 0 1 =
–   Senpai 1.0 64-bit2962+12
−12
(−23)16 − 15
(+8−7=16)
51.6%
16.0 / 31
96.1%
−13
= = 1 0 = 1 = 1 0 1 1 0 = 1 = 0 0 0 = = = = = = = 1 = 1 0 = =
–   Hiarcs 142962+10
−10
(−23)4.5 − 2.5
(+2−0=5)
64.3%
4.5 / 7
96.4%
+46
1 = = = 1 = =
–   Andscacs 0.80 64-bit2961+26
−26
(−24)7 − 7
(+5−5=4)
50.0%
7.0 / 14
91.6%
−27
1 0 0 0 = 1 1 = 0 = 1 = 0 1
–   Andscacs 0.72 64-bit2960+27
−27
(−25)3.5 − 5.5
(+0−2=7)
38.9%
3.5 / 9
92.5%
−73
= 0 = = = 0 = = =
–   Deep Sjeng c't 20102942+10
−10
(−43)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+114
1 =
–   Deep Shredder 12 64-bit2940+9
−10
(−45)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
100.0%
−60
= = = = 0 0 1 = = = = 1 = = = 0
–   Deep Junior Yokohama 64-bit2920+15
−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-bit2918+16
−16
(−67)13 − 4
(+11−2=4)
76.5%
13.0 / 17
100.0%
+130
1 1 1 1 = 1 1 0 1 1 = 1 = = 1 1 0
–   Vajolet2 2.0 64-bit2917+20
−20
(−68)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−74
0 1 = 0 = 1 1 0
–   Spike 1.4 Leiden2916+8
−8
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+88
1 =
–   Quazar 0.4 64-bit2906+10
−11
(−79)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+32
1 = = 1 = 1 = 0 1 1 0 1
–   Rybka 1.1 64-bit2903+21
−21
(−82)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−58
= = = 0 0 1 = 1 = 1
–   DiscoCheck 5.2 64-bit2901+18
−18
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
0
1 1 = = = 0 = 1 = 1
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(−90)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−31
1 = = 1 1 = 0 0 = 1
–   Booot 5.2.0 64-bit2894+15
−15
(−91)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−40
1 1 1 = = = = 1 0 = 1 = 1 0 0 = = = 0 1
–   Fizbo 1.31 64-bit2894+21
−22
(−91)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−9
1 = = 1 = = 1 1 = = = 1 = 1 = = 0 = = 1
–   iCE 2.0 64-bit2893+17
−17
(−92)13 − 7
(+10−4=6)
65.0%
13.0 / 20
100.0%
+13
= 1 0 = = = 1 1 1 1 0 1 1 = 1 1 0 1 = 0
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−93)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+14
= 1 0 = = 1 1 0 1 = 1 = 1 = 1 = = 1 1 =
–   Cheng4 0.38 64-bit2890+23
−23
(−95)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+190
1 = 1 1 1 1 = 1
–   Andscacs 0.71 64-bit2879+30
−30
(−106)18.5 − 6.5
(+14−2=9)
74.0%
18.5 / 25
100.0%
+51
1 = 1 0 1 1 = 1 1 1 = 1 1 = 1 1 1 0 1 1 = = = = =
–   Vajolet2 1.45 64-bit2867+20
−20
(−118)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+29
= 1 0 0 = 1 1 1 = = 1 1 1 1
–   Gaviota 1.0 64-bit2860+11
−11
(−125)9 − 9
(+6−6=6)
50.0%
9.0 / 18
100.0%
−122
0 = = 0 = 1 0 1 = 1 1 = = 0 1 1 0 0
–   Toga II 3.02851+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-bit2843+26
−26
(−142)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−42
= 1 = 1 1 0 1 0 1 =
–   DisasterArea 1.54 64-bit2828+18
−18
(−157)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−28
0 1 = 1 = 1 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019