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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Hakkapeliitta 2.0 64-bit (2747+18
−18		)Quote
Author: Mikko Aarnos (Finland) Link: Homepage
This is one of the 4 Hakkapeliitta versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.80 64-bit2875+10
−10		(+128)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−9
0 0 0 = 0 1 0 1 = 0 0 0 = 0 = 0 0 0 1 0 = = = 0 1 1 0 0 = 1 0 0
–   Cheng4 0.36c 64-bit2820+12
−12		(+73)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−46
0 1 0 0 0 0 0 = 1 = = 0 1 1 0 0 0 = = 1 = = 0 = 0 0 0 = 0 0 0 1
–   DisasterArea 1.542810+13
−13		(+63)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+53
1 1 1 0 0 = 0 0 0 0 0 1 1 = 0 0 = = 1 0 1 1 1 0 1 1 0 0 0 1 1 =
–   Dirty 10Apr2015 64-bit2808+17
−17		(+61)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−137
0 0 0 0 1 0 1 = = = 0 0 0 0 0 = 0 0 0 = 0 0 0 = 0 = = = 0 0 = 0
–   GNU Chess 5.60 64-bit2808+14
−14		(+61)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−24
1 1 0 1 0 1 0 1 0 = 0 0 = 1 0 1 1 0 = 0 = 0 0 0 1 0 0 = 1 0 0 0
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(+49)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−71
= 0 0 1 0 1 1 0 = 0 0 0 = = 0 = 0 0 0 = = = 0 0 0 0 1 1 1 0 = 0
–   Rodent 1.5 64-bit2793+16
−16		(+46)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−48
0 0 = 1 0 0 1 0 1 0 0 0 = 0 = = 0 0 = 0 0 = = = 1 = = 1 = 0 1 0
–   Arasan 17.3 64-bit2792+19
−19		(+45)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−52
1 0 = 0 0 1 0 = 1 0 1 0 0 = 0 0 1 = 0 = 0 1 = 1 = 0 0 = 0 0 = 0
–   Tornado 6.0 64-bit2784+16
−16		(+37)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.1%
+4
= = = 1 1 = = 0 1 1 0 = 0 0 = 0 0 1 0 0 = 0 1 0 1 0 1 = 1 0 0 1
–   Ktulu 92782+8
−8		(+35)15 − 16
(+14−15=2)
48.4%
15.0 / 31
0.0%
+20
0 0 1 0 1 0 1 0 0 1 = 0 0 0 0 0 1 1 1 0 = 1 1 0 1 1 1 1 0 1 0
–   Octochess r5190 64-bit2780+9
−9		(+33)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.1%
−53
= 0 0 = 0 1 0 = 0 0 1 = 0 = 1 = 0 0 1 1 0 0 = = 0 0 0 1 1 0 0 1
–   Rhetoric 1.4.1 64-bit2778+15
−15		(+31)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.4%
+46
1 = 1 1 1 1 1 0 1 = 0 = 1 = 0 = 0 1 0 0 1 0 1 0 0 0 0 = 1 = = =
–   Bright 0.5c2771+7
−8		(+24)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.8%
−32
1 0 1 0 1 0 0 1 1 0 1 = 0 0 0 0 1 = 0 1 0 0 1 = 1 0 1 0 0 0 = =
–   Twisted Logic 20090922 64-bit2771+7
−7		(+24)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.9%
−29
0 0 0 = 1 1 0 0 = 1 = 1 = = = 0 1 1 1 0 1 0 0 0 = 0 0 = = = = 0
–   Frenzee 3.5.19 64-bit2770+7
−7		(+23)15 − 17
(+12−14=6)
46.9%
15.0 / 32
1.2%
−2
0 1 0 0 = 1 1 = 1 0 1 0 0 1 0 0 0 1 1 = = 0 = 1 1 0 0 0 0 1 = 1
–   EXchess 7.18b 64-bit2764+17
−17		(+17)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
8.7%
−49
0 0 0 = 0 0 1 1 1 0 1 1 = 0 0 = 1 0 0 0 0 0 1 0 = 1 = = = 1 0
–   Jonny 4.002763+6
−6		(+16)18 − 14
(+14−10=8)
56.3%
18.0 / 32
5.5%
+59
0 0 0 0 1 0 1 = 1 0 1 1 1 0 = 1 1 = 0 1 = = 1 = = 0 = 1 1 0 1 1
–   Pedone 1.0 64-bit2744+20
−20		(−3)16 − 13
(+13−10=6)		55.2%
16.0 / 29
60.5%
+35
0 1 0 1 0 0 1 = 1 1 = 0 1 1 0 0 1 0 1 = 0 1 = 1 0 1 1 = =
–   Chess Tiger 2007.12714+7
−7		(−33)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
+35
= 1 = = 1 0 = = 1 1 0 1 1 = 1 = = 1 0 = 1 = 0 = = = 1 0 = = 1 1
–   Bobcat 3.25 64-bit2713+10
−10		(−34)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−12
1 1 0 = = 1 = 1 0 = = 1 0 0 0 1 = 0 0 1 = = = = 0 1 = 0 1 1 1 =
–   Atlas 3.60 64-bit2703+14
−14		(−44)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+75
= 0 = 1 1 1 1 1 = 1 0 1 1 1 1 0 0 1 1 = 1 = 1 = 1 0 = 0 1 = = 1
–   Tucano 5.00 64-bit2702+16
−16		(−45)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−54
0 1 = 1 0 1 0 0 = 1 0 = 0 0 = 1 0 = 0 1 0 = 1 0 = = 0 1 1 1 = 1
–   Delfi 5.42683+7
−7		(−64)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
100.0%
−73
0 1 = 1 = 0 = 0 0 0 0 = = = 1 = 1 1 0 = 0 = 1 0 1 = 1 1 = 0 0 1
–   RedQueen 1.1.97 64-bit2680+16
−16		(−67)20.5 − 11.5
(+20−11=1)
64.1%
20.5 / 32
100.0%
+54
0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 0 1 = 1 0 1 1 1 1 0 1 0 1 0 1 1 1
–   Djinn 1.021 64-bit2674+10
−10		(−73)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−62
= 1 = 1 1 1 0 0 0 = 0 = 1 1 1 1 0 = 0 0 0 0 1 1 = 1 0 0 0 1 1 =
–   Pawny 1.1 64-bit2674+16
−16		(−73)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+77
0 0 1 = 1 1 = 1 1 0 1 = 1 1 = = 1 1 1 1 = 1 = = 0 1 1 = 1 1 = 1
–   Alaric 7072663+7
−6		(−84)22.5 − 9.5
(+20−7=5)
70.3%
22.5 / 32
100.0%
+75
1 1 1 1 1 1 0 1 0 0 = = 1 1 1 1 1 0 1 1 1 1 1 = 1 1 0 0 1 0 = =
–   Nebula 2.0 64-bit2654+9
−10		(−93)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+99
1 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 0 1 1 = = 1 = = = 1 1 1 1 1 = 1
–   Pawny 1.0 64-bit2648+14
−14		(−99)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+34
1 1 1 0 1 = 1 1 1 0 = 1 0 = = 1 1 1 = 0 1 1 1 0 1 0 1 = 1 1 = =
–   Alfil 13.1 64-bit2643+14
−14		(−104)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+13
1 1 1 0 0 1 0 = 0 0 = 1 0 0 1 1 1 1 1 = 1 1 1 1 1 1 = 1 0 1 = =
–   Colossus 2008b2642+7
−7		(−105)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+1
1 1 = 1 1 = 0 1 0 1 0 1 = 1 1 1 0 = 0 = 0 1 1 1 0 1 1 0 1 0 1 1
–   Sjakk 2.2 64-bit2638+10
−11		(−109)26 − 6
(+23−3=6)
81.3%
26.0 / 32
100.0%
+138
1 1 1 = 1 0 1 1 1 1 1 1 1 = 1 0 1 = 1 = 1 0 1 1 1 1 1 1 1 = 1 =
–   E.T. Chess 13.01.082634+7
−7		(−113)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+16
1 = 0 1 = 1 0 1 1 1 = 0 1 = 1 1 1 = 0 1 1 = 1 1 = 1 0 1 = = = 1
–   Djinn 1.008 64-bit2621+20
−20		(−126)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−4
1 0 1 1 1 1 = 1 = = 1 = = = 1 = 1 = 1 1 = 1 1 1 = = 0 0 1 = 0 1
1083 games: 430 wins, 384 losses, 269 draws (24.8%), score: 52.1%

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