CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Cosette 4.0 64-bit (2381+21
−21
)Quote
Author: Pawel Osikowski (Poland) Links: Homepage, Releases
This is one of the 5 Cosette versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Axolotl 1.9 64-bit2512+15
−15
(+131)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−42
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
(+124)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
0
= = 1 0 = 0 1 0 1 0 = 0 0 0 1 0 = = = 0 0 0 0 = = 0 0 0 = = = 0
–   Little Goliath Evolution 3.122502+7
−6
(+121)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
+8
= 0 0 = 0 0 = 0 0 0 0 0 = 1 1 0 0 1 1 0 0 0 = 1 0 0 = = 1 = 1 0
–   Yace 0.99.872502+7
−7
(+121)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+97
= 0 0 1 1 0 = = 1 1 = 0 1 = 1 0 = = 0 0 = 0 1 0 = 0 = 1 1 0 0 1
–   Trace 1.37a2499+7
−7
(+118)12.5 − 18.5
(+6−12=13)
40.3%
12.5 / 31
0.0%
+57
= = = 0 = 0 1 = 0 = 1 0 1 = 0 = 0 0 1 = 0 = = 1 0 0 0 0 = 1 =
–   CyberPagno 3.0 64-bit2493+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 =
–   NoC 4.20 64-bit2492+15
−15
(+111)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−63
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
–   Bruja 1.9.1 64-bit2490+9
−9
(+109)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−85
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 5.62489+8
−8
(+108)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
0.0%
−16
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-bit2481+12
−12
(+100)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+1
1 0 = 0 1 0 = = 0 1 0 = = 1 0 0 0 0 0 = 0 0 0 0 0 1 = 0 1 = = 1
–   Qapla 0.1.1 64-bit2452+19
−19
(+71)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−79
0 0 1 = 0 0 0 1 0 1 1 0 0 0 = 0 1 0 0 = 1 0 = 0 0 1 0 0 0 1 0 0
–   Amundsen 0.80 64-bit2373+20
−20
(−8)16 − 14
(+11−9=10)
53.3%
16.0 / 30
70.2%
+15
1 0 = 1 = 0 = 0 1 = 0 0 = 0 0 1 1 = 1 1 0 = = 1 1 = 1 0 = 1
–   Tytan 9.32 32-bit2349+39
−39
(−32)16 − 16
(+14−14=4)
50.0%
16.0 / 32
92.1%
−30
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 1.0.32320+9
−9
(−61)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+8
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
(−63)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+64
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+8
−8
(−65)19.5 − 11.5
(+16−8=7)
62.9%
19.5 / 31
100.0%
+26
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
(−71)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+58
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 0.6b2307+32
−32
(−74)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+14
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 0.812306+9
−9
(−75)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
+4
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
–   Joker 1.1.142301+12
−12
(−80)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+40
= 1 1 1 1 1 0 1 1 1 = 1 = 0 1 = 0 1 = = 1 = 0 1 = = 1 1 0 1 1 0
–   Gromit 2.202299+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
–   Kingfisher 1.1.1 64-bit2297+18
−18
(−84)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+12
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-bit2292+19
−19
(−89)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+1
1 1 1 1 = 1 1 = = = 0 = 0 = = 0 = 1 1 1 1 = 1 = = = 1 1 0 0 1 =
–   Ayito 0.2.9942286+10
−10
(−95)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
100.0%
−7
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-bit2222+58
−61
(−159)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−49
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-bit2020+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 May 9, 2021