CCRL 40/4
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 2'147'837 games
played by 2'515 programs
29208 CPU days (X2 4600+)

White wins: 831'895 (38.7%)
Black wins: 671'656 (31.3%)
Draws: 644'286 (30.0%)
White score: 53.7%

Engine Details

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K2 0.95#131  (2660+28
−28
)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 9 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Invictus r305 64-bit2914+26
−25
(+254)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
+63
= = 0 0 0
–   ECE 19.6.6.1 64-bit2700+20
−20
(+40)13 − 19
(+10−16=6)
40.6%
13.0 / 32
1.0%
−29
= 0 0 0 0 0 1 = 0 0 = = 0 1 0 1 0 1 0 1 0 = 0 1 1 0 = 0 1 1 0 1
–   Orion 0.6 64-bit2621+17
−18
(−39)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
99.2%
−50
1 1 1 1 0 0 0 1 1 0 0 = 1 0 0 0 0 1 0 1 = 0 0 1 1 0 1 1 = = = 0
–   Glass 2.0 64-bit2611+9
−9
(−49)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−51
1 = 1 1 1 = = 0 0 1 1 = 0 1 = = 0 = = = 0 = 1 1 = 0 0 0 0 0 1 =
–   Jellyfish 1.1 64-bit2610+10
−10
(−50)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−72
1 = 0 = 0 = 0 1 1 0 = 1 = = 0 = 0 0 0 0 = 1 1 1 = = 0 0 0 1 1 1
–   Delocto 0.6 64-bit2610+16
−16
(−50)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
99.9%
−76
= = 1 = = = 1 = = = 1 = = 1 0 1 0 0 = = = = 0 1 0 = 0 0 0 0 0 1
–   Ruffian 2.1.02608+9
−9
(−52)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−30
1 = 0 1 = 1 0 1 1 = 1 1 0 0 1 1 0 0 1 0 = 1 0 1 = 0 = 1 0 0 1 0
–   GarboChess 2.20 64-bit2606+12
−12
(−54)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
100.0%
−65
0 0 1 0 0 1 1 1 1 0 0 = 1 0 0 1 1 0 1 = 0 0 0 1 1 0 = 1 = = 1 0
–   Amyan 1.722604+7
−7
(−56)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+28
1 0 1 1 0 0 1 = 1 0 = 1 1 0 1 = 0 1 1 0 0 1 = 0 1 1 1 = 0 1 1 1
–   Pharaon 3.5.12603+7
−7
(−57)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+35
1 1 1 1 0 = 1 0 0 1 1 = 0 = 1 = 0 1 = 1 = 1 = 0 1 1 = = 1 1 = =
–   Coiled 0.6 64-bit2585+22
−22
(−75)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+59
= 1 0 1 0 1 0 1 0 1 = 1 1 1 = 1 = 0 1 1 1 1 1 0 0 1 1 1 0 1 = 1
–   Floyd 0.9 64-bit2583+12
−12
(−77)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+44
1 1 0 1 0 1 1 1 1 = 1 1 0 = 1 1 0 = 1 0 0 1 1 1 1 1 = 1 0 0 0 1
–   Muse 0.953 64-bit2582+11
−11
(−78)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+56
1 = 1 1 1 = 1 1 0 = 1 0 = 0 1 0 1 1 1 1 = 1 1 0 = = 1 0 1 = 1 1
–   Hamsters 0.7.12578+8
−8
(−82)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+83
= = 1 1 = 1 0 1 1 = 1 1 1 = = = 1 0 1 1 1 1 1 1 1 1 = 0 1 0 1 =
–   SOS 5.12573+7
−7
(−87)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+90
0 1 = 1 1 1 1 1 1 1 1 0 = 1 1 1 1 0 = 1 1 = = 1 = 1 1 1 = 0 1 0

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019