CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
NirvanaChess 1.7 64-bit (2849+15
−15		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 15 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Equinox 3.20 64-bit3156+17
−17		(+307)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−143
0 = 0 0 0 0 0 0 0 0
–   Protector 1.6.0 64-bit3039+15
−15		(+190)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
+3
0 0 = 0 = 0 0 = 0 = = 0
–   Texel 1.04 64-bit2997+14
−14		(+148)9 − 39
(+4−34=10)
18.8%
9.0 / 48
0.0%
−91
0 0 1 0 = 0 0 0 0 = 1 = 0 0 0 0 = 0 = 0 0 = 0 0 = 0 0 0 0 = 0 = = 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0
–   Protector 1.5.0 64-bit2984+13
−13		(+135)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−13
0 = = = 0 = = 0 0 0
–   Spark 1.0 64-bit2927+7
−6		(+78)4 − 12
(+2−10=4)		25.0%
4.0 / 16
0.0%
−105
= 0 = = 1 0 0 0 0 1 0 0 = 0 0 0
–   iCE 2.0 64-bit2924+12
−12		(+75)6.5 − 8.5
(+2−4=9)		43.3%
6.5 / 15
0.0%
+40
= 0 = 1 0 = 0 = = = 0 1 = = =
–   Booot 5.2.0 64-bit2922+11
−11		(+73)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−154
0 0 0 0 0 = 1 0 0 =
–   Fizbo 1.31 64-bit2922+15
−15		(+73)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−46
0 0 1 0 = 1 = 0 1 0 = 0 0 0 = 0 = 0 0 0 1 0 = = = = = = = 0 0 0
–   Spike 1.4 Leiden2919+6
−7		(+70)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
0.0%
+50
1 0 = = 1 0 = 0 1 0 0 0 1 = 1 =
–   DiscoCheck 5.2 64-bit2915+13
−13		(+66)13 − 25
(+7−19=12)
34.2%
13.0 / 38
0.0%
−39
0 0 1 = 0 = = = 1 0 1 0 = 0 0 = 0 = = 0 0 1 0 0 0 = = 0 0 0 = 0 1 1 0 = 1 0
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(+64)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+83
1 1 0 = 1 0 1 = 1 = = = 0 = = = = 1 0 0 1 1 = 0 1 1 = 0 = = = 0
–   Quazar 0.4 64-bit2901+7
−7		(+52)23 − 25
(+17−19=12)
47.9%
23.0 / 48
0.0%
+38
0 0 0 1 1 0 = 0 0 1 0 0 1 1 1 1 = = 0 0 0 1 0 = 1 = 1 0 1 = = = 0 = = 0 0 1 0 = 1 0 = 1 1 0 1 1
–   Thinker 5.4d Inert 64-bit2885+8
−8		(+36)17 − 21
(+10−14=14)
44.7%
17.0 / 38
0.0%
+5
0 = 0 1 = = = 0 1 0 1 1 1 0 0 0 0 = 0 = = = 1 = 1 0 = = 1 = 0 = 1 0 0 0 1 =
–   Thinker 5.4c Inert 64-bit2883+9
−9		(+34)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−25
0 = 1 1 0 0 0 = = =
–   Murka 3 64-bit2882+7
−8		(+33)17 − 25
(+10−18=14)
40.5%
17.0 / 42
0.0%
−30
= 0 1 0 0 0 = = = 0 = 0 0 = 0 0 1 = = = 1 1 1 1 1 = = 0 0 0 1 0 0 0 = 0 0 = 1 = 0 1
–   Toga II 3.02875+17
−17		(+26)17.5 − 20.5
(+9−12=17)
46.1%
17.5 / 38
0.8%
0
1 0 0 1 1 = 1 0 0 = = 0 = 1 1 0 = = 0 0 0 = = 1 = 0 = = 1 0 = 0 = 1 = = = =
–   Gaviota 1.0 64-bit2871+7
−8		(+22)24.5 − 23.5
(+17−16=15)
51.0%
24.5 / 48
0.3%
+29
0 0 0 1 1 = 0 = = 1 = = 1 = 0 = = 0 0 0 = 1 1 1 = = 1 1 0 1 = 0 1 0 = 0 1 1 1 1 1 1 0 0 0 = = 0
–   MinkoChess 1.3 64-bit2869+8
−8		(+20)20 − 26
(+11−17=18)
43.5%
20.0 / 46
0.7%
−19
1 0 0 = = 1 = 1 0 1 = 0 0 = 1 = = 0 0 0 0 1 0 1 = = 1 = 0 = 0 = 1 = 0 = = 0 = 1 = 0 1 0 0 =
–   Nemo 1.0.1 64-bit2857+7
−7		(+8)28 − 20
(+18−10=20)
58.3%
28.0 / 48
13.7%
+61
= = 1 = 0 0 1 = 1 1 = = 1 = 0 1 = 0 = = 1 1 0 1 1 0 0 = = = = = = 1 = 1 1 1 = 0 = 1 1 = 1 0 1 0
–   Zappa Mexico II 64-bit2846+7
−6		(−3)19 − 18
(+11−10=16)
51.4%
19.0 / 37
62.8%
+8
= = 1 = 1 = 0 = 1 0 1 0 = 1 0 = 0 0 1 = = 1 1 1 = = 0 0 = 0 1 = = = = 0 1
–   SmarThink 1.50 64-bit2844+14
−14		(−5)4 − 6
(+3−5=2)		40.0%
4.0 / 10
65.9%
−78
= 0 0 = 1 0 0 1 1 0
–   Deuterium 14.2.33.276 64-bit2843+16
−16		(−6)26.5 − 27.5
(+19−20=15)
49.1%
26.5 / 54
71.0%
−12
0 = = 0 1 = = 0 = 1 1 1 0 = 1 0 = 0 0 = 1 = 1 1 1 0 0 = 1 0 = = 0 0 0 = 0 0 1 1 1 1 1 = = 1 0 1 0 0 0 1 1 0
–   SmarThink 1.60 64-bit2839+17
−17		(−10)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
80.5%
−61
1 0 = = = 0
–   Vajolet2 1.28 64-bit2838+14
−14		(−11)26.5 − 21.5
(+19−14=15)
55.2%
26.5 / 48
84.5%
+25
1 = = = 1 1 = 1 1 = 1 0 0 1 0 1 1 1 = 1 0 0 1 1 0 = 0 = 1 = = 0 1 0 0 = 1 0 1 0 0 = = = 0 1 = 1
–   Andscacs 0.70 64-bit2827+19
−19		(−22)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
96.3%
+7
= 0 1 0 = = = = = 1 = = = 1 = = 1 0 = = 0 = 0 1 1 1 1 0 1 = 1 0
–   Crafty 23.8 64-bit2825+12
−12		(−24)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
99.3%
−62
1 0 = = 0 0 0 = 0 0 1 0 1 = 0 0 1 1 0 = = 1 = 0 1 0 1 = 1 =
–   Cheng4 0.36c 64-bit2820+12
−12		(−29)24.5 − 23.5
(+15−14=19)
51.0%
24.5 / 48
99.9%
−20
= 1 1 = 0 = 0 0 = = 1 0 0 0 1 = 0 1 1 = 1 0 0 = 0 = 1 = = = = = = 1 1 1 1 0 0 1 = 0 1 = 0 1 = =
–   Scorpio 2.7.6 64-bit2816+15
−15		(−33)23.5 − 24.5
(+15−16=17)
49.0%
23.5 / 48
99.9%
−37
1 0 = 0 1 1 0 = 1 1 = = 1 1 1 = 0 = 1 = = = 0 = 1 1 = = 0 0 0 0 = 0 0 0 = = 0 1 1 = 1 0 0 0 = 1
–   DisasterArea 1.542810+13
−13		(−39)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−72
1 0 0 1 = 1 = = 1 0 0 0 0 0 1 1 = 1 0 = 0 0 1 1 0 = 0 1 1 0 0 =
–   Tornado 4.88 64-bit2810+16
−16		(−39)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
100.0%
−129
1 = = = = = 0 0 0 = = 0 = 0 0 =
–   Crafty 24.0 64-bit2802+18
−17		(−47)26.5 − 17.5
(+20−11=13)
60.2%
26.5 / 44
100.0%
+24
0 0 = 1 1 = 0 = 1 1 = = = 0 1 1 0 1 0 0 0 = = 1 1 0 1 1 = 1 = 1 = 1 1 0 1 1 = = 1 1 0 1
–   Tornado 6.0 64-bit2784+16
−16		(−65)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−54
0 1 1 = 1 1 0 1 0 = 0 0 0 1 1 0 1 1 = = 0 1 = 1 = = 0 1 0 0 1 0
–   GNU Chess 5.50 64-bit2780+22
−22		(−69)25 − 19
(+22−16=6)
56.8%
25.0 / 44
100.0%
−16
1 = 1 = 1 0 1 0 1 0 1 0 1 1 1 1 = 1 = = 0 1 1 0 0 0 0 1 0 0 = 0 1 1 0 1 1 0 1 1 1 0 1 0
–   Bright 0.4a2780+10
−10		(−69)26.5 − 17.5
(+21−12=11)
60.2%
26.5 / 44
100.0%
+3
1 = 1 0 0 = = 1 0 1 = = 1 0 = 1 1 0 0 1 = 1 1 0 1 1 1 0 1 1 1 = = 1 1 0 1 0 1 = 1 0 0 =
–   Octochess r5190 64-bit2780+9
−9		(−69)31 − 23
(+22−14=18)
57.4%
31.0 / 54
100.0%
−19
= = 1 = 0 0 = 0 = 1 = = 1 1 = 1 1 = 1 0 1 0 1 = 1 0 1 1 0 = = = 0 1 1 1 1 1 0 0 1 = = 0 = = 0 1 1 1 = 0 1 0
–   Frenzee 3.5.19 64-bit2770+7
−7		(−79)33 − 21
(+26−14=14)
61.1%
33.0 / 54
100.0%
−1
= 1 1 1 1 = 0 0 1 0 1 0 = = 1 = = = 1 1 0 0 0 0 1 0 1 0 1 = = = 1 0 = 1 1 1 = 0 1 1 = 1 1 1 1 0 1 0 = 1 1 1
–   Jonny 4.002763+6
−6		(−86)21 − 17
(+16−12=10)
55.3%
21.0 / 38
100.0%
−51
= 0 0 0 1 1 1 = = 0 1 0 1 = = 0 = 0 = 1 1 1 = 0 0 1 1 = 1 0 1 0 1 1 0 1 1 =
–   Rodent 1.3 64-bit2763+29
−28		(−86)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+63
1 0 0 1 1 1 = = 1 1
–   Dirty 20Apr2013 64-bit2761+13
−13		(−88)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+63
1 = = = = 1 1 = 1 1
–   BugChess2 1.9 64-bit2760+8
−8		(−89)36.5 − 11.5
(+31−6=11)
76.0%
36.5 / 48
100.0%
+103
= 1 1 = = 0 = 1 1 1 1 = 1 0 0 1 = 0 1 = 1 1 1 = 1 0 1 1 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 1 0
–   Bison 9.11 64-bit2760+9
−9		(−89)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+141
1 1 1 = = 1 1 0 1 1
–   ProDeo 1.872752+23
−23		(−97)25.5 − 11.5
(+20−6=11)
68.9%
25.5 / 37
100.0%
+33
1 = 1 = 1 0 1 1 1 = 1 1 1 1 0 0 = 1 0 = = 1 = 1 1 1 1 = 1 1 0 1 1 = 0 = =
–   Godel 3.4.9 64-bit2742+12
−12		(−107)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+20
1 = 1 = = 1 1 0 = 1
–   Andscacs 0.64 64-bit2741+35
−35		(−108)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+124
0 = = 1 1 1 1 1 1 1
–   Atlas 3.60 64-bit2703+14
−14		(−146)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+60
1 = 1 1 0 1 1 1 1 1 1 1 = = = 1 1 1 = 1 = 1 1 1 1 1 = = 0 0 1 1
–   RedQueen 1.1.97 64-bit2680+16
−16		(−169)22.5 − 8.5
(+20−6=5)
72.6%
22.5 / 31
100.0%
+8
1 = 1 0 1 1 1 0 1 1 1 0 1 1 1 0 = = 1 1 = 1 1 1 1 1 1 1 0 0 =
–   Daydreamer 1.75 64-bit2673+9
−9		(−176)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
−32
= 0 1 1 1 = 1 0 1 = = 1 = 1 = = 0 = = 1 1 = 1 1 1 1 1 1 = = 1 1
–   Djinn 1.010 64-bit2652+17
−17		(−197)25 − 6
(+20−1=10)
80.6%
25.0 / 31
100.0%
+15
1 0 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 = 1 1 1 = = 1 = 1 1 = = 1
–   Godel 2.3.7 64-bit2618+13
−13		(−231)28.5 − 3.5
(+26−1=5)
89.1%
28.5 / 32
100.0%
+102
1 1 1 1 = 1 = 0 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1
–   Glass 2.0 64-bit2613+9
−9		(−236)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
−36
1 0 1 1 1 1 1 = = 1 1 1 = 1 = 1 1 0 1 1 1 1 0 1 0 = 1 1 = 1 1 =
–   N2 0.4 64-bit2591+10
−10		(−258)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+72
1 = 1 = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 1 1 = 1 1 1 1 1 1 1 1
–   Arminius 2014-01-18 64-bit2521+28
−29		(−328)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+81
1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1
1617 games: 643 wins, 483 losses, 491 draws (30.4%), score: 54.9%

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021