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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Cosette 5.0 64-bit#219‑220  (2493+21
−21
)Quote
Author: Pawel Osikowski (Poland) Links: Homepage, Releases
This is one of the 5 Cosette versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   AnMon 5.752538+7
−7
(+45)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+32
1 1 0 0 0 0 = 1 1 0 1 1 = 0 0 1 1 = = 1 0 1 0 = 0 0 1 0 = 1 0 =
–   Magnum 4.0 64-bit2530+28
−28
(+37)16 − 16
(+11−11=10)
50.0%
16.0 / 32
1.6%
+38
= = = = 1 1 0 0 1 = 1 = 0 1 0 0 1 1 1 0 0 = 1 = = 0 1 1 0 0 = 0
–   Jumbo 0.7.0 64-bit2528+19
−19
(+35)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.6%
−59
0 = 0 = 1 0 1 0 = 1 0 0 = 0 0 = 0 = 0 0 0 0 = 0 = = 0 1 = 1 = 1
–   JikChess 0.02 64-bit2523+11
−11
(+30)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.5%
−97
0 0 = 1 1 1 0 = 0 1 = = 0 0 = 1 = 0 0 0 0 = 0 1 0 0 0 0 0 0 1 0
–   Raven 1.10 64-bit2522+19
−19
(+29)17 − 15
(+10−8=14)
53.1%
17.0 / 32
1.7%
+50
1 = 1 0 0 0 1 1 = = 1 = = = 1 0 = 0 1 = 0 1 1 = = = 0 = = 0 1 =
–   Pepito 1.59.2 64-bit2521+10
−10
(+28)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.7%
−24
0 = = = 1 1 = 0 = 0 = 0 0 = 0 = = 0 1 1 0 0 1 0 = 0 1 0 0 = 1 1
–   Axolotl 1.9 64-bit2512+16
−16
(+19)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
6.4%
−51
0 = 1 = 1 = 0 1 0 0 = 0 = 0 1 = 0 0 = = 1 1 0 0 0 0 = 1 0 = 0 =
–   Green Light Chess 3.01.2.22506+8
−8
(+13)10.5 − 20.5
(+8−18=5)
33.9%
10.5 / 31
11.8%
−111
0 0 0 0 1 1 1 1 0 0 1 0 0 1 0 0 0 = 0 = 0 = 0 = 0 0 0 0 = 1 1
–   Yace 0.99.872503+7
−7
(+10)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
18.1%
+44
1 1 0 1 1 0 1 = = = 0 = 1 0 1 = 1 1 = 0 = = 0 1 1 0 0 1 1 0 0 =
–   Little Goliath Evolution 3.122503+6
−7
(+10)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
17.3%
+39
1 0 = 0 = = 0 = = = 1 = = 1 1 = = 0 1 0 0 0 1 1 1 0 1 1 1 = = =
–   Trace 1.37a2500+7
−7
(+7)14 − 17
(+9−12=10)
45.2%
14.0 / 31
26.2%
−27
1 = = 1 = 0 0 0 = 0 1 1 0 1 = 1 0 1 = 0 1 = 0 = 0 0 0 1 0 = =
–   CyberPagno 3.0 64-bit2494+11
−11
(+1)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
45.3%
−9
1 = 0 0 0 = 1 1 = 1 1 1 = = = 0 1 = 0 0 0 0 1 1 0 0 1 0 0 1 1 0
–   NoC 4.20 64-bit2493+15
−15
(0)14 − 18
(+9−13=10)
43.8%
14.0 / 32
49.0%
−41
1 = = = 0 = 0 1 1 0 0 1 1 1 = 1 0 = 0 = = 1 0 0 = 1 0 = 0 0 0 0
–   Bruja 1.9.1 64-bit2491+9
−9
(−2)19 − 13
(+15−9=8)
59.4%
19.0 / 32
57.4%
+65
1 0 1 1 0 1 1 1 1 = = 1 1 0 1 = 1 = 0 0 = = 1 1 = = 1 0 0 0 1 0
–   Tao 5.62490+8
−8
(−3)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
60.4%
−39
0 0 1 0 = = = 0 1 0 0 0 1 0 1 1 1 = 1 1 1 1 0 0 0 0 = 0 0 1 0 1
–   BBChess 1.3b 64-bit2481+11
−12
(−12)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
83.8%
+58
1 1 1 0 = 1 1 0 1 = = = = 0 = 1 1 = = 1 0 1 0 0 = 1 = 1 1 0 1 =
–   Xpdnt 0910072473+11
−11
(−20)14 − 18
(+10−14=8)
43.8%
14.0 / 32
95.5%
−67
0 0 0 = 1 1 1 0 = 1 = 0 0 0 1 0 1 0 = 0 = 0 0 = = 1 0 1 1 0 = 1
–   Mephisto Gideon Professional2472+11
−11
(−21)14 − 16
(+11−13=6)
46.7%
14.0 / 30
95.9%
−45
0 1 1 0 1 0 0 0 1 = 1 0 1 = 1 0 = 1 = 0 1 1 1 0 0 0 0 = = 0
–   Cerebro 3.03d2471+8
−8
(−22)19 − 13
(+13−7=12)
59.4%
19.0 / 32
97.7%
+37
= = 1 = = 1 1 1 0 1 0 1 = 0 = 1 = 1 0 1 0 = = = 1 0 1 1 = 0 1 =
–   Kiwi 0.6d 64-bit2469+9
−10
(−24)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
97.9%
+48
1 = = = 1 = = 0 1 0 0 0 1 0 = = = 1 1 0 1 = 1 1 = 1 1 = 1 0 1 1
–   Delphil 2.9f 64-bit2469+22
−22
(−24)18 − 14
(+13−9=10)
56.3%
18.0 / 32
93.8%
+18
1 = = 0 1 = 0 1 1 0 1 1 = 0 0 = 1 1 0 = 1 0 1 1 = 1 0 1 = = = 0
–   Anatoli 0.35k2455+13
−13
(−38)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.9%
−41
1 1 1 0 0 0 1 = = 0 = 0 = 0 1 1 0 0 1 0 1 1 = 1 = 1 0 1 0 0 1 0
–   LittleThought 1.052 64-bit2454+9
−9
(−39)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+21
1 = = 1 1 0 0 0 1 1 0 1 = = 1 0 = = 0 = = 1 1 = 1 = = 0 = 1 1 1
–   Qapla 0.1.1 64-bit2453+19
−19
(−40)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
99.8%
+87
1 0 = 0 1 1 1 = = 1 0 0 0 = 1 1 1 = 1 = 0 0 1 1 1 = 1 1 1 1 1 1
–   CT800 1.42 64-bit2450+20
−20
(−43)19 − 13
(+16−10=6)
59.4%
19.0 / 32
99.8%
+27
0 1 1 0 = 1 1 1 0 0 1 1 1 1 1 0 0 0 1 = 1 0 0 = 0 = = 1 1 1 = 1

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