CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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NirvanaChess 2.5 64-bit (3164+17
−17		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 15 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3306+11
−12		(+142)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+30
= = = = = = = = = 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-bit3283+14
−14		(+119)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+43
0 1 = 0 = = 0 = 0 = = = 0 0 1 0 = 1 = 0 0 = = 0 1 = = = = 0 = 0
–   Laser 1.7 64-bit3274+9
−9		(+110)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−9
0 0 = = = = = = = 1 0 0 = 0 0 1 = = = 0 0 = 0 0 0 1 0 0 = 0 = 0
–   Schooner 2.2 64-bit3272+11
−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
−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		(+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-bit3228+10
−10		(+64)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−34
= = = = 0 1 0 = 0 = = 0 = 0 0 0 = 0 0 0 = 0 = 1 1 = = = 1 0 0 0
–   Wasp 4.50 64-bit3220+17
−17		(+56)18.5 − 31.5
(+7−20=23)
37.0%
18.5 / 50
0.0%
−22
= 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
–   Minic 3.04 64-bit3218+19
−19		(+54)22 − 28
(+12−18=20)
44.0%
22.0 / 50
0.0%
+18
= 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
–   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 =
–   Arasan 22.1 64-bit3183+15
−15		(+19)11.5 − 19.5
(+4−12=15)
37.1%
11.5 / 31
4.3%
−57
0 = = 0 1 1 = = = 0 = = 0 = 1 = = = = 0 1 0 0 0 0 0 0 = = 0 =
–   Combusken 1.4.0 64-bit3166+16
−16		(+2)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
43.3%
+15
= 1 0 1 = = 0 0 = 1 1 0 1 = = 0 = 0 = 1 = = = 1 = = 1 0 = 0 = 1
–   Chiron 4 64-bit3163+6
−7		(−1)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
52.1%
−86
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
61.6%
+65
= = = = = = 1 = 1 = 1 1 = = = 1 = = = = = 1 1 1 0 1 0 1 = = = =
–   Winter 0.9 64-bit3158+15
−15		(−6)13 − 17
(+8−12=10)
43.3%
13.0 / 30
70.8%
−51
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
80.1%
+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
79.2%
+18
= = 0 = = = 1 = = 0 = 0 1 = = = = 0 1 0 0 0 1 1 1 = 1 1 = = 1 1
–   Halogen 9 64-bit3154+17
−17		(−10)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
81.2%
0
1 1 = 1 0 1 = 1 = = = = 1 0 1 0 = = 0 0 1 0 1 = 0 0 = 0 0 = 1 1
–   Minic 3.02 64-bit3154+17
−17		(−10)29.5 − 20.5
(+17−8=25)
59.0%
29.5 / 50
79.4%
+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
–   Marvin 5.0.0 64-bit3144+19
−19		(−20)14 − 17
(+8−11=12)
45.2%
14.0 / 31
94.1%
−49
0 = 0 = 0 1 = = = = 1 0 1 = 1 1 = 0 0 0 1 = 0 1 0 0 = = 1 0 =
–   Orion 0.8 64-bit3137+16
−16		(−27)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.0%
+3
= 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-bit3130+12
−12		(−34)17 − 15
(+11−9=12)
53.1%
17.0 / 32
99.9%
−11
0 = = = 1 = 0 0 1 0 1 1 1 1 0 = = = 1 0 = 0 1 = = = 1 = 0 1 1 0
–   Koivisto 4.0 64-bit3120+18
−18		(−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 =
–   Weiss 1.3 64-bit3118+18
−19		(−46)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
+9
0 = = 1 = = = 0 1 = 1 1 0 1 = = = 1 1 = = = 1 = 1 = 1 1 = 0 = 0
–   Minic 2.53 64-bit3117+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		(−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
–   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
–   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 = = =
–   iCE 4.0 64-bit3109+12
−12		(−55)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+74
= 1 1 = = 1 0 1 1 1 0 1 = 1 1 1 = = = 1 0 1 1 = 1 0 0 1 = 1 = 1
–   Seer 1.2.1 64-bit3091+17
−17		(−73)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+17
1 0 = 0 1 1 1 = = = = = 1 = 1 0 1 = = = 1 0 1 = 1 0 1 = 1 1 1 =
–   Protector 1.9.0 64-bit3087+7
−6		(−77)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+27
0 = = = 1 = 1 1 1 = 0 = 1 1 = 1 1 1 = 1 1 = = 1 = 1 = = = 1 = 0
–   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 = =
1136 games: 287 wins, 340 losses, 509 draws (44.8%), score: 47.7%

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021