CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Koivisto 1.0 64-bit (2863+20
−20
)Quote
Authors: Kim Kahre (Finland) , Finn Eggers (Germany), Eugenio Bruno (Italy) Link: Homepage
This is one of the 4 Koivisto versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Francesca MAD 0.29 64-bit2911+17
−17
(+48)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+37
0 1 0 0 1 1 0 1 0 = 0 1 = 0 1 0 = = 1 = = 0 = 1 1 = 1 0 0 0 1 =
–   Zurichess Neuchatel 64-bit2902+9
−9
(+39)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
0
1 = 0 1 = = = = 0 0 = = 1 = 0 = 1 0 = 0 1 = 0 0 = 1 = 0 1 0 = 0
–   Quazar 0.4 64-bit2901+7
−6
(+38)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+36
= 0 1 0 = = = = 0 1 1 1 0 1 1 = 0 0 1 0 0 1 0 1 0 1 1 1 = 0 = 0
–   Deep Junior Yokohama 64-bit2898+9
−9
(+35)17 − 15
(+13−11=8)
53.1%
17.0 / 32
0.1%
+57
0 = 1 = 1 1 1 0 1 0 = 1 1 1 = 0 0 0 1 = = 0 0 1 = 1 0 = 1 0 1 0
–   Tucano 8.00 64-bit2896+16
−16
(+33)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.6%
+7
1 = 0 1 0 0 = = 1 1 = 0 = 0 0 1 0 0 1 0 0 1 1 0 = 0 = 0 = 1 1 1
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11
(+28)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.8%
+39
1 = 0 0 1 1 0 0 0 1 1 1 1 0 1 0 1 0 = 1 = = 1 0 1 0 1 0 = 1 0 0
–   The Baron 3.44 64-bit2885+15
−15
(+22)15 − 17
(+10−12=10)
46.9%
15.0 / 32
4.1%
0
1 1 = 0 1 1 = 1 1 0 0 = 0 = 0 1 = 1 1 = 1 0 0 0 0 0 = 0 = = = 0
–   Thinker 5.4d Inert 64-bit2884+8
−8
(+21)20 − 12
(+15−7=10)
62.5%
20.0 / 32
2.5%
+107
0 1 1 = = 1 1 = 0 0 1 0 = 1 0 1 1 = = 1 1 = 1 1 0 = 1 0 = 1 1 =
–   Murka 3 64-bit2883+8
−7
(+20)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
3.4%
−10
0 0 0 1 0 = 1 1 0 1 = 1 = 0 0 1 0 = 1 0 = 0 1 = = = 1 0 = = 0 =
–   Gaviota 1.0 64-bit2871+7
−8
(+8)17 − 15
(+13−11=8)
53.1%
17.0 / 32
24.2%
+30
1 0 1 1 0 = 1 = 0 1 = 1 1 = 1 1 0 0 0 0 1 1 = 1 = = 0 0 0 0 = 1
–   MinkoChess 1.3 64-bit2870+8
−8
(+7)18 − 14
(+16−12=4)
56.3%
18.0 / 32
26.7%
+55
1 = 0 1 1 0 1 0 1 = 1 1 1 1 1 0 1 1 = 1 = 0 1 0 1 0 1 0 0 0 0 0
–   DisasterArea 1.65 64-bit2869+9
−9
(+6)15 − 17
(+8−10=14)
46.9%
15.0 / 32
29.2%
−14
1 0 = 1 = = 0 0 1 0 = 1 1 0 = = 1 0 = 1 0 = = = = 0 0 = 1 = = 0
–   Nemo 1.0.1 64-bit2858+7
−7
(−5)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
67.5%
+5
= 0 0 = = 1 0 = 1 1 0 0 1 = 1 0 1 = 0 0 1 = = 0 = 1 = 1 1 = 1 0
–   Cheese 2.2 64-bit2828+17
−17
(−35)12.5 − 15.5
(+10−13=5)
44.6%
12.5 / 28
99.6%
−76
0 0 1 = 0 1 1 0 = 1 0 1 1 0 0 0 0 = 1 0 = 1 0 1 = 0 0 1
–   Delocto 0.61n 64-bit2776+17
−16
(−87)13 − 19
(+8−14=10)
40.6%
13.0 / 32
100.0%
−150
0 = 1 0 0 0 = 1 1 0 = = 0 0 1 0 0 1 = 1 1 0 = = 0 = = 0 1 = 0 0
–   Twisted Logic 20090922 64-bit2771+7
−7
(−92)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−69
= 1 1 0 1 0 = = 1 0 0 = 1 = = 1 0 1 0 1 1 0 1 1 0 0 0 = 1 0 = 1
–   Frenzee 3.5.19 64-bit2769+7
−7
(−94)24.5 − 7.5
(+23−6=3)
76.6%
24.5 / 32
100.0%
+129
1 1 1 1 1 1 0 1 1 0 = 1 0 1 1 1 1 1 = 1 1 1 0 0 = 0 1 1 1 1 1 1
–   Pawny 1.2 64-bit2767+9
−9
(−96)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+15
= 1 0 = 1 0 1 1 = 1 = = 1 = 0 1 1 1 1 0 1 1 1 0 1 0 0 = 1 1 = 1
–   Jonny 4.002764+6
−6
(−99)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+1
1 1 0 0 = 1 0 = 0 0 1 0 1 = 1 = 1 1 1 1 1 = 1 0 1 = 1 = 1 1 = =
–   BugChess2 1.9 64-bit2760+8
−8
(−103)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−18
= 1 = = 1 1 1 = = 1 0 1 1 = 1 = 1 1 0 1 = = 1 = = = = 0 = 0 = 1
–   Devel 3.2.92759+32
−32
(−104)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−15
0 1 1 0 0 1 1 = = = 0 1 = = 1 0 1 = 1 1 1 1 = 1 = 0 1 0 1 1 0 1
–   Arminius 2018-12-23 64-bit2752+12
−12
(−111)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+84
0 1 1 1 1 1 1 1 = = 1 1 1 1 0 1 1 0 1 0 1 0 0 1 1 0 1 1 1 1 1 =
–   GreKo 2020.03 64-bit2749+15
−15
(−114)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+15
1 = 0 = 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 0 1 = 0 = = 1 1 1 0 0 0 0
–   Chronos 1.9.9 64-bit2740+7
−7
(−123)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−99
0 = 1 0 0 1 1 0 1 0 1 = = 1 0 = 1 0 1 = 1 = 1 1 0 0 = 1 = 0 1 0
–   Shield 2.1 64-bit2740+11
−11
(−123)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−55
1 0 = = 1 = 1 0 0 1 = = 0 1 1 1 1 0 1 = 0 = 1 1 1 0 1 0 = 0 1 1
–   Orion 0.7 64-bit2738+17
−17
(−125)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−63
= = 1 1 0 0 1 = = 1 1 0 = = = 0 0 0 1 0 1 1 = 1 1 1 = = 0 1 1 1
–   Chess Tiger 2007.12713+7
−7
(−150)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
−18
1 1 = 1 = = = 1 1 0 1 1 1 0 0 1 1 0 1 0 1 1 1 1 1 = 1 1 1 0 0 0

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021