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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Cosette 4.0 64-bit#269  (2384+22
−22
)Quote
Author: Pawel Osikowski (Poland) Links: Homepage, Releases
This is one of the 4 Cosette versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Axolotl 1.9 64-bit2511+16
−16
(+127)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−46
0 1 0 0 0 0 = 0 = 0 1 0 0 = = 0 0 0 0 0 1 = 0 = 0 0 = = = 0 = 0
–   Green Light Chess 3.01.2.22505+8
−8
(+121)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−2
= = 1 0 = 0 1 0 1 0 = 0 0 0 1 0 = = = 0 0 0 0 = = 0 0 0 = = = 0
–   Yace 0.99.872503+7
−7
(+119)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+95
= 0 0 1 1 0 = = 1 1 = 0 1 = 1 0 = = 0 0 = 0 1 0 = 0 = 1 1 0 0 1
–   Little Goliath Evolution 3.122503+7
−6
(+119)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
+6
= 0 0 = 0 0 = 0 0 0 0 0 = 1 1 0 0 1 1 0 0 0 = 1 0 0 = = 1 = 1 0
–   Trace 1.37a2500+7
−7
(+116)12.5 − 18.5
(+6−12=13)
40.3%
12.5 / 31
0.0%
+55
= = = 0 = 0 1 = 0 = 1 0 1 = 0 = 0 0 1 = 0 = = 1 0 0 0 0 = 1 =
–   NoC 4.20 64-bit2497+16
−16
(+113)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−61
0 = = 1 1 0 0 0 0 0 1 0 0 0 = = 0 0 1 0 0 0 1 0 0 0 = 0 = 0 = 0
–   CyberPagno 3.0 64-bit2496+11
−11
(+112)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−107
0 0 0 0 0 0 0 0 1 0 = 0 0 0 = 0 = 0 1 1 0 0 = 0 1 0 = 0 0 0 0 =
–   Bruja 1.9.1 64-bit2491+9
−9
(+107)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−87
0 1 = 0 = 0 0 0 1 = 0 0 0 0 = 0 0 0 0 0 = 1 = 0 1 0 0 0 0 1 0 0
–   Tao 5.62488+8
−8
(+104)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
0.0%
−20
1 = 0 0 1 0 1 0 0 1 = 0 0 0 1 0 1 0 0 0 1 = 0 0 = 0 1 = 0 0 0
–   BBChess 1.3b 64-bit2482+12
−12
(+98)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
0
1 0 = 0 1 0 = = 0 1 0 = = 1 0 0 0 0 0 = 0 0 0 0 0 1 = 0 1 = = 1
–   Tytan 9.32 32-bit2351+39
−39
(−33)16 − 16
(+14−14=4)
50.0%
16.0 / 32
93.1%
−31
0 = 0 1 1 1 1 = 1 1 1 0 = 0 1 0 0 0 1 1 1 0 1 = 0 0 0 0 0 1 1 0
–   Chezzz 1.0.32321+8
−8
(−63)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+6
0 0 1 1 1 1 1 = = 1 1 0 1 0 1 1 0 = 1 0 1 = 1 0 = = 1 1 0 = 0 =
–   Mediocre 0.5 64-bit2318+11
−11
(−66)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+61
1 0 0 = 1 1 = 1 1 1 = = = 1 1 1 0 0 1 1 1 1 0 = 1 0 0 1 1 = 1 1
–   Aice 0.99.22316+9
−9
(−68)19.5 − 11.5
(+16−8=7)
62.9%
19.5 / 31
100.0%
+23
1 0 1 = = 0 = 1 1 = 1 1 0 1 0 0 = 1 0 0 1 1 1 1 1 1 0 = 1 = 1
–   Sungorus 1.4 64-bit2310+9
−9
(−74)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+55
1 0 1 = 1 1 1 1 1 = 1 0 1 = 1 1 1 1 = 0 1 1 1 = 0 0 1 = 0 1 0 =
–   Asterisk 0.6b2309+32
−33
(−75)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+13
0 = 1 0 0 1 1 = = 1 1 = 1 1 1 1 0 1 1 = = 1 = 0 1 0 0 1 1 0 = 1
–   Averno 0.812307+9
−9
(−77)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
+2
1 0 = 1 1 = 1 1 0 1 1 = 1 = 0 1 0 1 1 1 1 = 0 0 = 0 1 0 0 1 1
–   Gromit 2.202302+51
−53
(−82)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
99.8%
+13
= 1 1 1 = 1 1 = 0 = 1 1 = = = 0 = 0 1 1 0 0 0 1 1 = 1 1 1 1 1 0
–   Joker 1.1.142302+12
−12
(−82)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+38
= 1 1 1 1 1 0 1 1 1 = 1 = 0 1 = 0 1 = = 1 = 0 1 = = 1 1 0 1 1 0
–   Kingfisher 1.1.1 64-bit2298+18
−18
(−86)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+10
1 = 1 1 1 = 1 1 0 = 1 1 0 = 1 = 1 = = 0 = = = 1 0 0 1 = 1 0 1 1
–   Fornax 1-2 64-bit2294+19
−19
(−90)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
0
1 1 1 1 = 1 1 = = = 0 = 0 = = 0 = 1 1 1 1 = 1 = = = 1 1 0 0 1 =
–   Ayito 0.2.9942287+10
−10
(−97)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
100.0%
−9
0 0 1 1 1 1 0 1 0 0 1 1 1 1 1 0 = 1 1 0 1 0 1 0 1 = = 1 1 0 1 0
–   FoxSEE 5.3 64-bit2224+58
−61
(−160)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−50
1 = 1 = = 1 0 = 1 1 1 1 0 0 1 1 1 = 1 0 = 1 0 1 1 1 1 1 = 0 = 0
–   Nebiyu 1.6 64-bit2023+133
−187
(−361)28.5 − 3.5
(+28−3=1)
89.1%
28.5 / 32
100.0%
0
1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1

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