CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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NirvanaChess 1.1 64-bit (2500+18
−18
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 14 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-bit2607+10
−10
(+107)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+29
= = = 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 2.0.12545+10
−10
(+45)9 − 22
(+4−17=10)
29.0%
9.0 / 31
0.0%
−97
0 0 1 1 0 = 1 = 0 = 0 0 = 1 = 0 0 0 = 0 0 = = = 0 0 0 0 0 = 0
–   Rebel Century2545+13
−13
(+45)18 − 14
(+15−11=6)
56.3%
18.0 / 32
0.0%
+95
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
–   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
–   AnMon 5.752539+8
−8
(+39)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−28
= = = 1 = 0 0 0 0 1 1 = 0 0 0 = 1 0 0 = 0 1 0 0 1 0 1 1 0 1 0 =
–   Ufim 8.022537+7
−7
(+37)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
−30
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
–   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-bit2531+10
−10
(+31)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.1%
−66
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-bit2520+11
−11
(+20)13 − 19
(+7−13=12)
40.6%
13.0 / 32
2.5%
−45
= = = 0 = 0 = 0 = 1 = 0 = 0 0 0 1 = 0 0 = 0 1 0 = 1 = 0 0 1 1 1
–   Little Goliath Evolution 3.122507+7
−7
(+7)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
22.4%
−43
0 0 1 0 0 1 = 0 0 0 = = 0 = = = 0 = 0 = = 1 1 0 = = = 1 = 0 1 1
–   Green Light Chess 3.01.2.22507+9
−9
(+7)15 − 17
(+11−13=8)
46.9%
15.0 / 32
23.7%
−13
1 0 1 0 1 = 1 = 1 0 = = = 0 1 0 1 0 0 = 1 0 1 = 1 0 = 0 0 1 0 0
–   Trace 1.37a2505+8
−8
(+5)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
27.8%
−8
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
–   Yace 0.99.872505+8
−8
(+5)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
29.3%
+79
= = 1 0 1 0 1 1 = 0 1 1 1 1 0 0 1 = 0 0 = 1 1 = = 1 1 1 = = 1 0
–   Cheese 1.5 64-bit2494+18
−18
(−6)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
65.8%
+102
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+17
−18
(−25)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
97.7%
+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-bit2456+10
−10
(−44)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−42
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
–   Matacz 1.42446+9
−9
(−54)20.5 − 10.5
(+16−6=9)
66.1%
20.5 / 31
100.0%
+58
1 = 1 1 1 1 = = 0 = 1 1 = 1 0 = 1 1 1 1 0 1 0 = 0 = 0 1 = 1 1
–   Counter 1.22446+9
−10
(−54)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−9
1 = 0 0 = = 1 = 1 1 1 1 1 1 1 0 1 = = 0 0 = 1 = 0 0 = = 0 1 1 0
–   Rhetoric 1.0 64-bit2440+20
−20
(−60)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+36
1 1 1 0 0 1 = = = 1 0 1 = 1 0 1 1 0 1 1 = 1 1 1 1 = = 0 0 1 = =
–   SpiderChess 0706032438+8
−7
(−62)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+21
0 1 1 0 = 1 1 = = 1 = 1 1 0 0 1 = 0 1 0 1 = 1 = 1 1 = 1 = = 0 1
–   King of Kings 2.562432+9
−10
(−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
–   LambChop 10.992431+8
−8
(−69)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−71
= 1 0 1 1 = = 0 = 0 = 1 = = 0 0 = = = 1 0 0 = 1 0 1 1 = 1 1 0 0
–   Gaia 3.5 64-bit2426+9
−9
(−74)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+27
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
–   Nejmet 3.072425+8
−8
(−75)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+12
1 = 1 = = 1 1 1 1 1 0 1 0 = 1 0 1 = = = 1 1 = = 0 0 0 0 1 1 1 =
–   Eeyore 1.52 64-bit2425+11
−10
(−75)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+44
1 = = = 1 1 1 0 0 1 1 1 = = = 0 = = 1 1 0 1 1 1 0 1 1 = = 1 1
–   Delphil 3.0 64-bit2423+30
−30
(−77)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−40
0 = 1 = = = 0 = = = 1 0 = 1 = 0 1 1 = = = 1 = 1 = 1 1 0 = = = =
–   Quark 2.352422+9
−9
(−78)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+30
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
–   Hussar 0.42419+10
−10
(−81)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+60
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 4.62418+8
−8
(−82)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+15
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+11
−11
(−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-bit2409+11
−11
(−91)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−10
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-bit2402+14
−14
(−98)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−52
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-bit2396+29
−29
(−104)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
0
0 0 1 = = 1 0 = 1 1 = 1 = 1 = = 1 1 1 0 = 1 1 1 0 1 0 1 = 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
NirvanaChess 1.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    701NirvanaChess 2.4 64-bit
All    701NirvanaChess 2.3 64-bit 4CPU
Free    701NirvanaChess 2.3 64-bit 4CPU
Free 1-2-CPU    701NirvanaChess 2.4 64-bit
Free single-CPU    701NirvanaChess 2.4 64-bit
Single-CPU    701NirvanaChess 2.4 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018