CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
NirvanaChess 1.1 64-bit (2500+18
−18		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 15 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2721+13
−13		(+221)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
+83
= 0 = = = 0 = = = 1 = = 0 0 = 0 0 = 0 0 0 0 = 0 1 = 0 0 0 0 0 =
–   Glass 2.0 64-bit2614+9
−9		(+114)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+36
= = = 1 0 0 0 1 0 1 0 = 0 0 = 0 0 = 1 0 1 0 = 0 0 0 0 1 = = 1 1
–   Petir 4.9999992556+9
−9		(+56)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+107
0 = 1 0 1 1 0 0 0 1 = = = 1 0 = 1 = = = 0 1 0 1 1 1 1 0 1 1 1 =
–   The Baron 2.23 64-bit2555+8
−8		(+55)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+55
= 1 0 0 1 = 0 1 = 0 1 0 = 0 0 = 1 1 0 0 = 0 1 1 0 = 1 1 1 1 0 =
–   Anaconda 2.0.12546+10
−10		(+46)9 − 22
(+4−17=10)
29.0%
9.0 / 31
0.0%
−96
0 0 1 1 0 = 1 = 0 = 0 0 = 1 = 0 0 0 = 0 0 = = = 0 0 0 0 0 = 0
–   nanoSzachy 4.0 64-bit2543+11
−11		(+43)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−127
0 0 0 = 0 0 0 = 1 1 0 0 0 0 0 0 0 = 1 = 0 0 0 1 0 = 0 0 0 = 1 1
–   Rebel Century2543+11
−12		(+43)18 − 14
(+15−11=6)
56.3%
18.0 / 32
0.0%
+93
0 = 1 1 0 0 1 1 0 1 0 0 1 = 0 = 0 = = 1 1 1 0 = 1 0 1 1 1 1 0 1
–   Ufim 8.022541+7
−6		(+41)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−26
0 1 0 = 0 1 = 1 0 0 0 = 0 0 1 1 0 0 0 1 = 0 0 1 = 1 0 0 = 0 1 1
–   AnMon 5.752538+7
−7		(+38)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−29
= = = 1 = 0 0 0 0 1 1 = 0 0 0 = 1 0 0 = 0 1 0 0 1 0 1 1 0 1 0 =
–   DanaSah 4.882534+12
−12		(+34)7.5 − 18.5
(+4−15=7)		28.8%
7.5 / 26
0.1%
−123
= = 1 0 0 0 0 0 = = 0 = 0 = 1 0 1 0 0 0 0 0 1 0 0 =
–   Hermann 2.8 64-bit2532+9
−9		(+32)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−65
0 1 0 1 1 0 = = 0 0 0 1 0 0 = 0 1 0 = 0 0 = 0 0 1 = 0 = = 1 = 0
–   Pepito 1.59.2 64-bit2521+10
−10		(+21)13 − 19
(+7−13=12)
40.6%
13.0 / 32
1.9%
−44
= = = 0 = 0 = 0 = 1 = 0 = 0 0 0 1 = 0 0 = 0 1 0 = 1 = 0 0 1 1 1
–   Green Light Chess 3.01.2.22505+8
−8		(+5)15 − 17
(+11−13=8)
46.9%
15.0 / 32
28.5%
−15
1 0 1 0 1 = 1 = 1 0 = = = 0 1 0 1 0 0 = 1 0 1 = 1 0 = 0 0 1 0 0
–   Yace 0.99.872503+7
−7		(+3)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
36.1%
+77
= = 1 0 1 0 1 1 = 0 1 1 1 1 0 0 1 = 0 0 = 1 1 = = 1 1 1 = = 1 0
–   Little Goliath Evolution 3.122503+6
−6		(+3)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
34.9%
−47
0 0 1 0 0 1 = 0 0 0 = = 0 = = = 0 = 0 = = 1 1 0 = = = 1 = 0 1 1
–   Trace 1.37a2500+7
−7		(0)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
48.3%
−13
1 1 1 0 1 1 0 0 0 0 = = 1 0 0 0 0 1 = 1 0 0 0 1 = 1 = = 1 0 = 1
–   Cheese 1.5 64-bit2495+18
−18		(−5)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
65.2%
+103
0 1 1 0 0 1 0 1 0 1 1 1 1 1 0 1 1 = = 1 = 1 1 1 1 0 0 1 = = 1 0
–   GreKo 9.8 64-bit2475+18
−17		(−25)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
97.8%
+32
0 1 = = = 0 1 = 0 1 = 0 1 1 0 1 1 1 0 1 = 1 = 0 0 0 = 1 = 1 1 1
–   LittleThought 1.052 64-bit2453+9
−9		(−47)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−45
1 = 0 0 0 1 0 0 = = 1 = 1 = 1 0 1 1 1 1 = 1 0 1 0 0 0 0 1 0 0 1
–   Counter 1.22447+10
−10		(−53)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−8
1 = 0 0 = = 1 = 1 1 1 1 1 1 1 0 1 = = 0 0 = 1 = 0 0 = = 0 1 1 0
–   Matacz 1.42445+8
−8		(−55)20.5 − 10.5
(+16−6=9)
66.1%
20.5 / 31
100.0%
+57
1 = 1 1 1 1 = = 0 = 1 1 = 1 0 = 1 1 1 1 0 1 0 = 0 = 0 1 = 1 1
–   Rhetoric 1.0 64-bit2439+20
−20		(−61)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+35
1 1 1 0 0 1 = = = 1 0 1 = 1 0 1 1 0 1 1 = 1 1 1 1 = = 0 0 1 = =
–   SpiderChess 0706032439+7
−7		(−61)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+22
0 1 1 0 = 1 1 = = 1 = 1 1 0 0 1 = 0 1 0 1 = 1 = 1 1 = 1 = = 0 1
–   LambChop 10.992433+8
−8		(−67)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−69
= 1 0 1 1 = = 0 = 0 = 1 = = 0 0 = = = 1 0 0 = 1 0 1 1 = 1 1 0 0
–   King of Kings 2.562432+9
−9		(−68)18 − 13
(+13−8=10)
58.1%
18.0 / 31
100.0%
−14
1 = 0 1 = = 1 0 1 = 0 = = = 0 = 1 1 0 0 1 0 1 1 1 1 = = 0 1 1
–   Eeyore 1.52 64-bit2429+9
−9		(−71)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+48
1 = = = 1 1 1 0 0 1 1 1 = = = 0 = = 1 1 0 1 1 1 0 1 1 = = 1 1
–   Nejmet 3.072424+8
−8		(−76)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+11
1 = 1 = = 1 1 1 1 1 0 1 0 = 1 0 1 = = = 1 1 = = 0 0 0 0 1 1 1 =
–   Quark 2.352424+8
−8		(−76)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+32
1 1 0 1 1 = 1 1 0 1 = = 1 1 = 0 = 0 1 1 0 1 0 0 0 1 1 1 1 0 1 1
–   Gaia 3.5 64-bit2424+8
−8		(−76)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+25
1 = 1 0 = 1 1 0 0 0 1 0 1 0 1 = = 1 1 1 1 0 = 0 1 1 1 1 = = 1 1
–   Delphil 3.0 64-bit2422+30
−30		(−78)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−41
0 = 1 = = = 0 = = = 1 0 = 1 = 0 1 1 = = = 1 = 1 = 1 1 0 = = = =
–   Hussar 0.42421+9
−9		(−79)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+62
1 1 0 0 1 1 1 = 1 0 1 1 = 1 0 0 1 = 0 0 = 1 1 1 1 1 1 = 1 1 = 1
–   Dragon 4.62417+8
−7		(−83)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+14
1 1 = 1 0 0 1 1 = 1 1 0 0 1 1 1 0 1 0 0 = 0 1 1 1 0 1 1 1 = 1 0
–   RomiChess P3L 64-bit2412+12
−12		(−88)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−69
0 1 = 1 = 0 = 1 = 1 1 0 = = 1 = 0 0 = 1 0 0 = 0 0 1 1 = 0 1 1 1
–   Simplex 0.9.8 64-bit2407+10
−10		(−93)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−12
1 = 0 0 1 1 1 0 = 1 1 0 0 1 = = = 0 1 = 1 1 1 1 0 0 1 0 1 1 1 =
–   OliThink 5.3.2 64-bit2403+13
−13		(−97)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−51
1 0 1 1 1 = 1 1 = = = 0 1 = 0 1 0 0 1 1 1 0 0 = = = 1 1 0 0 1 0
–   Sjakk 2.0 32-bit2397+29
−29		(−103)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+1
0 0 1 = = 1 0 = 1 1 = 1 = 1 = = 1 1 1 0 = 1 1 1 0 1 0 1 = 1 = 1
1142 games: 441 wins, 385 losses, 316 draws (27.7%), score: 52.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 6, 2021