CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Dumb 1.8 64-bit#140  (2682+19
−19		)Quote
Author: Richard Delorme Link: Homepage
This is one of the 6 Dumb versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naraku 1.42802+52
−50		(+120)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
0.0%
+83
1 1 0 0 0 1 1 0 1 = 0 0 0 0 = 0 0 1 1 1 0 1 0 1 0 = 0 0 1 1 1 0
–   Pawny 1.2 64-bit2767+9
−9		(+85)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−10
0 0 = = 0 0 1 1 1 = 1 1 0 0 0 0 0 0 0 0 1 = = = 0 = 1 0 0 = = 0
–   Jonny 4.002764+6
−6		(+82)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−110
0 0 0 0 = 1 0 0 1 0 0 0 1 = 0 = = 0 0 0 = 0 0 0 0 0 1 0 1 0 = 0
–   Velvet 1.2.0 64-bit2763+18
−17		(+81)34 − 49
(+23−38=22)
41.0%
34.0 / 83
0.0%
+17
0 1 0 = 0 = 0 = 0 0 1 0 0 0 0 = = = 0 1 0 0 0 = 1 1 = 1 0 = 0 0 0 1 1 = 1 0 1 0 0 1 = = = = = 1 = 0 1 1 0 = 0 1 = 1 = = 1 0 0 0 0 0 0 0 0 1 = 0 0 0 1 0 1 0 = 1 1 1 0
–   Bison 9.11 64-bit2761+9
−9		(+79)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−41
0 = 1 0 1 = = 0 = 0 0 0 = = = 0 1 1 0 = 0 0 = 0 1 0 0 0 0 1 0 0
–   BugChess2 1.9 64-bit2760+8
−8		(+78)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+29
0 = 0 1 = = 1 0 = 0 0 0 = 1 = 0 0 0 0 0 1 0 1 0 1 1 0 1 1 1 1 0
–   Arminius 2018-12-23 64-bit2755+12
−12		(+73)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+26
= = 1 1 0 = 1 1 0 1 0 0 1 0 1 1 0 1 = 0 = 0 = 0 0 = = 1 0 0 0 0
–   K2 0.992752+19
−19		(+70)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+40
1 1 = = 1 = 1 0 1 = 1 0 1 0 0 = 1 0 1 = = 0 0 0 0 0 0 = 1 0 = 0
–   GreKo 2020.03 64-bit2747+15
−15		(+65)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+11
= 0 = 0 1 1 1 1 1 0 0 1 0 = 1 = = 0 = = 0 0 1 0 0 = 0 0 0 0 1 =
–   Shield 2.1 64-bit2740+11
−11		(+58)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−31
= 1 0 1 0 1 0 0 = 0 0 = 1 0 0 0 0 0 = 0 0 1 1 = 1 0 0 = 0 = = 1
–   Chronos 1.9.9 64-bit2740+7
−7		(+58)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+56
1 0 = = 0 0 0 0 = = = = 1 1 1 1 1 0 = 0 1 1 0 1 0 0 1 1 1 0 = 0
–   Chess Tiger 2007.12713+7
−7		(+31)19 − 13
(+13−7=12)
59.4%
19.0 / 32
0.1%
+93
= 0 1 1 0 1 1 = = = 0 = 1 1 = 1 = 0 = 1 1 = 1 1 0 = 1 = 0 0 1 =
–   Donna 4.1 64-bit2701+12
−12		(+19)10.5 − 19.5
(+9−18=3)
35.0%
10.5 / 30
4.7%
−100
0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 = = = 0 0 1 0 1 0 1
–   Shallow 2020-09-09 64-bit2690+19
−19		(+8)15 − 17
(+13−15=4)
46.9%
15.0 / 32
26.7%
−16
0 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 = = 1 0 0 = = 0 0 1 1 0 0
–   DanaSah 8.32687+16
−16		(+5)14 − 13
(+12−11=4)		51.9%
14.0 / 27
33.4%
+22
1 = 1 = 1 0 0 1 = 1 0 1 1 0 0 1 0 = 1 0 0 1 1 0 0 0 1
–   ECE 20.1 64-bit2685+20
−20		(+3)15 − 17
(+11−13=8)
46.9%
15.0 / 32
41.5%
−18
1 0 = 0 0 1 1 = = = 0 0 0 0 = 1 = = 1 = 1 0 1 0 0 0 1 0 1 0 1 1
–   Delfi 5.42683+7
−7		(+1)19 − 13
(+15−9=8)
59.4%
19.0 / 32
45.1%
+68
0 1 0 1 = 0 1 1 1 1 0 1 0 = 1 = 1 1 0 1 1 = = = 0 0 = 1 1 0 = 1
–   Fridolin 3.10 64-bit2677+16
−16		(−5)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
64.3%
+22
1 0 = 1 = = = 1 = = 0 = = 1 = 1 = = 0 0 1 1 0 1 1 0 0 1 = 0 1 =
–   Djinn 1.021 64-bit2674+10
−10		(−8)18.5 − 13.5
(+17−12=3)
57.8%
18.5 / 32
76.9%
+55
1 = 1 1 = 1 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 = 1 1
–   RedQueen 1.1.98 64-bit2669+12
−12		(−13)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
87.8%
−1
= = 1 0 0 0 = = = = 1 = 1 1 = 1 0 0 1 1 0 0 = 0 1 1 1 1 0 = 0 =
–   Drosophila 1.6 64-bit2668+15
−15		(−14)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
87.7%
+14
1 = 1 0 = 0 0 0 = 0 = 0 1 = = = 1 1 1 = = 1 1 = 0 = = 1 1 0 = 1
–   Gandalf 7 64-bit2665+11
−11		(−17)15 − 17
(+13−15=4)
46.9%
15.0 / 32
93.8%
−38
1 1 0 = 0 0 0 0 1 = 1 1 0 = 0 1 0 0 0 1 0 0 0 = 1 0 1 1 1 0 1 1
–   Velvet 1.1.0 64-bit2665+19
−19		(−17)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
90.0%
−98
= 1 = = 1 0 = 1 0 0 0 0 = 0 0 = 0 1 1 0 = 0 1 0 1 0 1 0 0 0 1 0
–   Alaric 7072663+7
−6		(−19)18 − 14
(+15−11=6)
56.3%
18.0 / 32
97.2%
+25
1 = 1 0 1 0 0 1 1 0 1 1 1 1 1 1 1 1 = 0 = 0 = 1 0 = = 0 0 0 0 1
–   Supernova 2.3 64-bit2656+17
−17		(−26)20 − 12
(+17−9=6)
62.5%
20.0 / 32
97.7%
+66
1 1 0 0 = 0 1 0 1 1 1 0 0 = 1 0 1 1 = 1 1 0 1 0 1 1 1 = 1 = = 1
–   Phalanx XXV2656+11
−11		(−26)14 − 18
(+11−15=6)
43.8%
14.0 / 32
99.1%
−70
1 = 0 1 0 = 1 0 0 0 = 0 0 1 1 1 0 1 0 = 1 = 1 0 1 0 = 0 0 0 1 0
–   Nebula 2.0 64-bit2655+9
−9		(−27)14 − 18
(+11−15=6)
43.8%
14.0 / 32
99.5%
−73
= 1 1 1 1 0 0 0 0 = 1 0 1 = 1 0 0 0 = 0 0 0 = 0 1 0 1 1 0 1 0 =
–   Colossus 2008b2642+7
−7		(−40)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+14
= = 0 = = 1 1 1 = = 1 0 = 1 1 0 1 = 1 0 0 0 0 1 1 0 1 1 1 = 0 1
–   Rodin 8.02641+12
−12		(−41)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−28
1 = 1 1 1 1 1 = = 0 1 1 1 0 0 0 0 0 1 0 = = 0 = = 0 1 0 0 1 1 0
–   Cyrano 0.6b17 64-bit2641+8
−8		(−41)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−65
0 1 1 = 0 0 = 0 1 1 1 1 0 1 1 1 = 0 1 = 0 0 0 1 0 1 0 0 0 1 0 0
–   Sjakk 2.2 64-bit2638+10
−10		(−44)17 − 14
(+13−10=8)
54.8%
17.0 / 31
100.0%
−9
1 1 0 = 0 1 = 1 1 = 1 1 1 1 0 0 0 = 1 1 0 0 0 = = 0 0 1 = 1 =
1035 games: 366 wins, 430 losses, 239 draws (23.1%), score: 46.9%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021