CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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NirvanaChess 2.5 64-bit (3164+16
−16
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 15 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3308+11
−11
(+144)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+32
= = = = = = = = = 0 = 0 1 0 0 0 = 0 = = 1 = 0 = 0 = 0 0 0 0 0 0
–   Booot 6.4 64-bit3295+11
−11
(+131)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
−1
0 = = 0 0 = 0 = 0 1 = = 0 = = = 0 = 0 0 = 0 0 = = 0 0 = = = 0 0
–   Defenchess 2.3 64-bit3286+13
−14
(+122)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+46
0 1 = 0 = = 0 = 0 = = = 0 0 1 0 = 1 = 0 0 = = 0 1 = = = = 0 = 0
–   Laser 1.7 64-bit3272+8
−8
(+108)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−11
0 0 = = = = = = = 1 0 0 = 0 0 1 = = = 0 0 = 0 0 0 1 0 0 = 0 = 0
–   Schooner 2.2 64-bit3272+10
−10
(+108)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.0%
+95
0 = = = 0 0 0 = 1 1 1 = = = = = = 1 = = 0 = 0 = 1 = 0 1 = = 0 1
–   Shredder 13 64-bit3270+7
−6
(+106)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+58
= 1 = = = = 0 = 0 = 0 0 = 1 0 = = = 0 = = = 0 = 0 = 0 = 1 = 1 =
–   Fritz 17 64-bit3269+11
−11
(+105)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−12
1 0 0 0 = = = 0 = = 0 1 = 0 = = 0 0 = 0 0 0 = = 0 = 0 = = 0 1 0
–   Fizbo 2 64-bit3247+7
−7
(+83)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+12
0 0 1 0 1 = 0 1 0 0 0 = 1 0 1 0 0 0 = = 1 = = = 0 = 0 0 = 1 = =
–   Andscacs 0.95 64-bit3229+10
−10
(+65)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−33
= = = = 0 1 0 = 0 = = 0 = 0 0 0 = 0 0 0 = 0 = 1 1 = = = 1 0 0 0
–   Minic 3.04 64-bit3224+17
−17
(+60)22 − 28
(+12−18=20)
44.0%
22.0 / 50
0.0%
+24
= 0 1 1 = 0 = = = 1 1 0 = 0 = = 1 = 1 1 0 0 0 1 0 0 0 0 = 0 1 0 1 1 1 = = = = = = 0 = = 0 0 = 0 = 0
–   Wasp 4.50 64-bit3218+16
−16
(+54)18.5 − 31.5
(+7−20=23)
37.0%
18.5 / 50
0.0%
−24
= 0 = 1 = = 0 = 0 0 0 0 = = = = 0 = = 0 0 0 0 = 0 = 1 = = 0 0 1 = = = = 0 1 = 0 0 1 = = 1 0 0 0 = 1
–   Pedone 2.1 64-bit3199+16
−16
(+35)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.1%
−67
1 0 = 0 0 = 0 1 0 = = 1 0 0 = = = 0 = 0 0 0 0 = 1 0 = 0 = 0 1 =
–   Halogen 10 64-bit3190+18
−18
(+26)29.5 − 20.5
(+16−7=27)
59.0%
29.5 / 50
1.3%
+77
1 = = = = = = 1 = 1 0 = = = = 0 0 1 = 1 = 1 1 1 0 = 0 1 = = 1 1 1 0 = = 1 = = = 0 = 1 = 1 = = 1 = =
–   Arasan 22.1 64-bit3183+15
−15
(+19)11.5 − 19.5
(+4−12=15)
37.1%
11.5 / 31
4.1%
−57
0 = = 0 1 1 = = = 0 = = 0 = 1 = = = = 0 1 0 0 0 0 0 0 = = 0 =
–   Combusken 1.4.0 64-bit3169+16
−16
(+5)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
33.7%
+18
= 1 0 1 = = 0 0 = 1 1 0 1 = = 0 = 0 = 1 = = = 1 = = 1 0 = 0 = 1
–   Demolito 2021-04-03 64-bit3168+23
−23
(+4)18 − 32
(+4−18=28)
36.0%
18.0 / 50
39.8%
−77
= = 0 0 0 0 = = = = 0 0 = = 0 = = = = 0 0 = 0 = = 1 = 1 0 = = 0 = 0 0 = 0 = 1 0 = = 0 = 0 = = = 1 =
–   Chiron 4 64-bit3164+7
−6
(0)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
50.8%
−85
0 0 0 = = 0 0 1 1 = = 0 1 = = 0 = = = = 0 0 0 = = 1 0 = = 0 = 0
–   Demolito 2020-10-10 64-bit3161+16
−16
(−3)20 − 12
(+10−2=20)
62.5%
20.0 / 32
61.9%
+65
= = = = = = 1 = 1 = 1 1 = = = 1 = = = = = 1 1 1 0 1 0 1 = = = =
–   Winter 0.9 64-bit3157+15
−15
(−7)13 − 17
(+8−12=10)
43.3%
13.0 / 30
73.6%
−52
0 = 0 0 0 = = 0 0 = 0 = 0 1 1 1 = 1 0 1 1 1 1 0 0 0 = = = =
–   Critter 1.6a 64-bit3156+6
−6
(−8)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
82.4%
+26
1 0 1 = 1 1 = 0 0 = 0 0 1 = 1 = = 1 1 = 1 = 0 = 0 = = 1 1 1 0 0
–   Wasp 4.0 64-bit3155+14
−14
(−9)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
80.5%
+18
= = 0 = = = 1 = = 0 = 0 1 = = = = 0 1 0 0 0 1 1 1 = 1 1 = = 1 1
–   Minic 3.02 64-bit3154+17
−17
(−10)29.5 − 20.5
(+17−8=25)
59.0%
29.5 / 50
80.3%
+44
1 1 = = = 0 = = = 1 = 1 0 0 = 1 1 0 1 = 1 1 1 = = = 0 = = 0 1 = 1 0 = = = 1 = 1 1 = = 0 = = 1 = = 1
–   Halogen 9 64-bit3154+17
−17
(−10)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
81.9%
0
1 1 = 1 0 1 = 1 = = = = 1 0 1 0 = = 0 0 1 0 1 = 0 0 = 0 0 = 1 1
–   Marvin 5.0.0 64-bit3145+18
−18
(−19)14 − 17
(+8−11=12)
45.2%
14.0 / 31
94.3%
−48
0 = 0 = 0 1 = = = = 1 0 1 = 1 1 = 0 0 0 1 = 0 1 0 0 = = 1 0 =
–   Orion 0.8 64-bit3138+16
−15
(−26)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.1%
+4
= 0 1 1 1 = 0 0 = = 1 1 1 1 = 1 = 0 0 0 1 0 0 = 0 1 1 = = = 1 =
–   Vajolet2 2.8 64-bit3127+12
−12
(−37)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−14
0 = = = 1 = 0 0 1 0 1 1 1 1 0 = = = 1 0 = 0 1 = = = 1 = 0 1 1 0
–   Weiss 1.3 64-bit3119+18
−18
(−45)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
+10
0 = = 1 = = = 0 1 = 1 1 0 1 = = = 1 1 = = = 1 = 1 = 1 1 = 0 = 0
–   Koivisto 4.0 64-bit3118+17
−17
(−46)14 − 16
(+5−7=18)
46.7%
14.0 / 30
100.0%
−61
= 0 = = 0 = 1 0 1 = = 0 = 0 = = 1 = 0 = 1 = = = 1 = = = 0 =
–   Minic 2.53 64-bit3116+20
−20
(−48)16 − 16
(+8−8=16)
50.0%
16.0 / 32
100.0%
−50
0 1 = = = 1 = 1 = 0 = 1 0 0 0 0 = 0 = = = = = = = 0 1 = 1 = 1 1
–   Texel 1.07 64-bit3113+8
−8
(−51)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+17
1 1 1 = = 0 0 1 1 = 0 = = = 1 = = = = 1 1 1 1 0 = 1 0 = = 0 1 1
–   Rybka 4.1 64-bit3110+6
−6
(−54)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−7
1 0 = = 1 = 1 = 1 0 = = 0 1 = 0 = = 1 1 = 1 = 1 = 1 = = 0 = = =
–   Hannibal 1.7 64-bit3110+7
−7
(−54)15 − 17
(+8−10=14)
46.9%
15.0 / 32
100.0%
−73
= 0 = = 1 = 1 = 0 0 1 1 0 1 = 0 = = 1 0 = = = 0 0 0 = = 1 = 1 0
–   iCE 4.0 64-bit3108+12
−12
(−56)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+73
= 1 1 = = 1 0 1 1 1 0 1 = 1 1 1 = = = 1 0 1 1 = 1 0 0 1 = 1 = 1
–   Protector 1.9.0 64-bit3088+6
−7
(−76)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+28
0 = = = 1 = 1 1 1 = 0 = 1 1 = 1 1 1 = 1 1 = = 1 = 1 = = = 1 = 0
–   Seer 1.2.1 64-bit3086+16
−16
(−78)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+12
1 0 = 0 1 1 1 = = = = = 1 = 1 0 1 = = = 1 0 1 = 1 0 1 = 1 1 1 =
–   Senpai 2.0 64-bit3085+8
−8
(−79)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−29
= 0 1 0 0 = 1 0 = 1 1 0 1 1 1 = = = = = 1 = 0 = 0 1 1 1 = 1 = =

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021