CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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NirvanaChess 2.5 64-bit (3163+15
−16		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 15 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3307+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-bit3294+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-bit3284+13
−13		(+121)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+45
0 1 = 0 = = 0 = 0 = = = 0 0 1 0 = 1 = 0 0 = = 0 1 = = = = 0 = 0
–   Schooner 2.2 64-bit3273+10
−10		(+110)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.0%
+97
0 = = = 0 0 0 = 1 1 1 = = = = = = 1 = = 0 = 0 = 1 = 0 1 = = 0 1
–   Laser 1.7 64-bit3272+9
−9		(+109)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−10
0 0 = = = = = = = 1 0 0 = 0 0 1 = = = 0 0 = 0 0 0 1 0 0 = 0 = 0
–   Shredder 13 64-bit3269+6
−7		(+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		(+106)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−11
1 0 0 0 = = = 0 = = 0 1 = 0 = = 0 0 = 0 0 0 = = 0 = 0 = = 0 1 0
–   Fizbo 2 64-bit3247+7
−7		(+84)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+13
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
−9		(+66)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−32
= = = = 0 1 0 = 0 = = 0 = 0 0 0 = 0 0 0 = 0 = 1 1 = = = 1 0 0 0
–   Minic 3.04 64-bit3223+16
−16		(+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-bit3220+16
−16		(+57)18.5 − 31.5
(+7−20=23)
37.0%
18.5 / 50
0.0%
−21
= 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
–   DanaSah 8.8 64-bit3201+18
−18		(+38)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.1%
−18
= 1 = 0 1 0 = 1 0 = 1 0 1 0 0 = 0 0 1 1 = 0 0 0 = 0 = = 0 0 1 1
–   Pedone 2.1 64-bit3198+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-bit3189+17
−17		(+26)29.5 − 20.5
(+16−7=27)
59.0%
29.5 / 50
1.0%
+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-bit3182+15
−15		(+19)11.5 − 19.5
(+4−12=15)
37.1%
11.5 / 31
3.3%
−57
0 = = 0 1 1 = = = 0 = = 0 = 1 = = = = 0 1 0 0 0 0 0 0 = = 0 =
–   Demolito 2021-04-03 64-bit3171+22
−22		(+8)18 − 32
(+4−18=28)
36.0%
18.0 / 50
25.4%
−73
= = 0 0 0 0 = = = = 0 0 = = 0 = = = = 0 0 = 0 = = 1 = 1 0 = = 0 = 0 0 = 0 = 1 0 = = 0 = 0 = = = 1 =
–   Seer 2.0.0 64-bit3169+24
−24		(+6)23.5 − 26.5
(+15−18=17)
47.0%
23.5 / 50
32.4%
−16
= 1 1 1 0 = 0 0 0 = 1 = = 0 1 1 = 0 0 1 0 1 1 0 1 0 1 0 0 = = 0 0 0 = = 0 = = 1 1 = 1 = 0 = 1 = 0 =
–   Combusken 1.4.0 64-bit3167+15
−15		(+4)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
36.0%
+17
= 1 0 1 = = 0 0 = 1 1 0 1 = = 0 = 0 = 1 = = = 1 = = 1 0 = 0 = 1
–   Chiron 4 64-bit3163+6
−7		(0)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
46.4%
−85
0 0 0 = = 0 0 1 1 = = 0 1 = = 0 = = = = 0 0 0 = = 1 0 = = 0 = 0
–   Demolito 2020-10-10 64-bit3160+16
−16		(−3)20 − 12
(+10−2=20)
62.5%
20.0 / 32
59.2%
+65
= = = = = = 1 = 1 = 1 1 = = = 1 = = = = = 1 1 1 0 1 0 1 = = = =
–   Critter 1.6a 64-bit3156+6
−6		(−7)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
80.1%
+27
1 0 1 = 1 1 = 0 0 = 0 0 1 = 1 = = 1 1 = 1 = 0 = 0 = = 1 1 1 0 0
–   Winter 0.9 64-bit3155+15
−15		(−8)13 − 17
(+8−12=10)
43.3%
13.0 / 30
77.4%
−53
0 = 0 0 0 = = 0 0 = 0 = 0 1 1 1 = 1 0 1 1 1 1 0 0 0 = = = =
–   Wasp 4.0 64-bit3154+14
−14		(−9)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
78.6%
+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		(−9)29.5 − 20.5
(+17−8=25)
59.0%
29.5 / 50
78.5%
+45
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-bit3153+17
−17		(−10)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
80.2%
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-bit3144+18
−18		(−19)14 − 17
(+8−11=12)
45.2%
14.0 / 31
94.0%
−48
0 = 0 = 0 1 = = = = 1 0 1 = 1 1 = 0 0 0 1 = 0 1 0 0 = = 1 0 =
–   Orion 0.8 64-bit3137+15
−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		(−36)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−13
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		(−44)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
+11
0 = = 1 = = = 0 1 = 1 1 0 1 = = = 1 1 = = = 1 = 1 = 1 1 = 0 = 0
–   Koivisto 4.0 64-bit3119+17
−17		(−44)14 − 16
(+5−7=18)
46.7%
14.0 / 30
100.0%
−59
= 0 = = 0 = 1 0 1 = = 0 = 0 = = 1 = 0 = 1 = = = 1 = = = 0 =
–   Minic 2.53 64-bit3116+20
−20		(−47)16 − 16
(+8−8=16)
50.0%
16.0 / 32
100.0%
−49
0 1 = = = 1 = 1 = 0 = 1 0 0 0 0 = 0 = = = = = = = 0 1 = 1 = 1 1
–   Texel 1.07 64-bit3113+8
−8		(−50)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+18
1 1 1 = = 0 0 1 1 = 0 = = = 1 = = = = 1 1 1 1 0 = 1 0 = = 0 1 1
–   Hannibal 1.7 64-bit3110+7
−7		(−53)15 − 17
(+8−10=14)
46.9%
15.0 / 32
100.0%
−72
= 0 = = 1 = 1 = 0 0 1 1 0 1 = 0 = = 1 0 = = = 0 0 0 = = 1 = 1 0
–   Rybka 4.1 64-bit3110+6
−6		(−53)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−6
1 0 = = 1 = 1 = 1 0 = = 0 1 = 0 = = 1 1 = 1 = 1 = 1 = = 0 = = =
–   iCE 4.0 64-bit3107+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-bit3087+7
−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-bit3085+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		(−78)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−28
= 0 1 0 0 = 1 0 = 1 1 0 1 1 1 = = = = = 1 = 0 = 0 1 1 1 = 1 = =
1318 games: 331 wins, 397 losses, 590 draws (44.8%), score: 47.5%

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Created in 2005-2013 by CCRL team
Last games added on May 9, 2021