CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Chiron 1.5 64-bit 4CPU (3095+20
−21
)Quote
Author: Ubaldo Farina
This is one of the 11 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3319+14
−14
(+224)10.5 − 41.5
(+4−35=13)
20.2%
10.5 / 52
0.0%
+4
= 0 1 = = 0 0 0 = 0 = 0 = 0 0 0 0 0 1 0 0 0 0 0 0 = = 0 1 0 0 0 0 0 0 1 = = 0 = 0 0 0 = 0 0 0 0 0 = 0 0
–   Critter 1.6a 64-bit 4CPU3232+7
−6
(+137)12.5 − 39.5
(+3−30=19)
24.0%
12.5 / 52
0.0%
−37
0 = = = 0 0 = 1 = = 0 0 0 0 = 0 = 0 0 0 = 0 0 0 0 = 0 0 = 0 = = = 0 0 0 1 0 0 = 0 = = 1 0 0 = 0 0 0 = 0
–   Stockfish 2.3.1 64-bit 4CPU3221+18
−18
(+126)18.5 − 33.5
(+5−20=27)
35.6%
18.5 / 52
0.0%
+41
0 0 1 = = = = = 1 = = = 0 = 1 0 = 1 = 0 = 0 0 0 0 0 0 0 = 0 = = 0 0 = = = 0 = = 1 = 0 = = = = 0 0 = = 0
–   Rybka 4.1 64-bit 4CPU3206+7
−7
(+111)12 − 40
(+2−30=20)
23.1%
12.0 / 52
0.0%
−65
= 0 = = = 0 0 0 0 = 0 0 1 0 0 0 0 0 = 0 = 0 0 = = 0 = = = = = = 0 = 1 0 0 0 0 = 0 0 0 = = 0 0 0 0 = 0 0
–   Komodo 5 64-bit3145+13
−13
(+50)24 − 28
(+9−13=30)
46.2%
24.0 / 52
0.0%
+28
0 0 0 = = 0 0 = = = 1 = = 1 = 0 0 0 0 = = = 1 1 = 0 = 0 = = 1 1 = 0 1 = = 1 1 = = = = = = = = = = = 0 =
–   Strelka 5.5 64-bit3140+8
−8
(+45)21 − 31
(+10−20=22)
40.4%
21.0 / 52
0.0%
−13
= = 1 1 = = 0 0 1 1 0 0 1 = 0 = = = 1 0 = = 0 = 0 0 0 0 0 = = = 1 1 1 = = = = 0 1 = 0 0 = 0 0 0 0 0 = =
–   Hiarcs 14 4CPU3108+12
−12
(+13)26 − 26
(+16−16=20)
50.0%
26.0 / 52
13.5%
+12
0 1 = 0 0 1 1 = 0 1 = = = = = = 0 1 0 1 = 0 = = 0 = = 1 0 0 0 1 = 1 = 1 1 = 0 = 0 = 1 = 1 = 0 1 0 1 0 1
–   Naum 4.2 64-bit 4CPU3099+8
−8
(+4)31 − 21
(+23−13=16)
59.6%
31.0 / 52
36.2%
+70
1 1 0 1 1 0 = = 0 = 1 = 1 = 0 1 1 = 1 = 1 1 1 0 1 0 0 1 1 = 1 1 = 0 = 0 1 1 0 0 = = 0 = 1 0 = 1 1 1 = =
–   Deep Fritz 13 4CPU3074+17
−17
(−21)24 − 28
(+12−16=24)
46.2%
24.0 / 52
94.7%
−43
= = = = = 0 = = 1 = = = 0 1 0 0 = = 1 = 1 0 = 0 = = 1 0 0 = = 0 = = 0 0 1 0 0 = 1 1 0 = 1 = 1 1 1 0 = 0
–   Deep Shredder 12 64-bit 4CPU3042+7
−7
(−53)31.5 − 19.5
(+24−12=15)
61.8%
31.5 / 51
100.0%
+29
0 0 1 = 0 = 1 1 0 0 1 = 1 1 1 1 0 1 0 1 = 1 = = 1 = 1 0 1 1 1 1 = 1 = 1 = 1 = 1 0 1 1 = 0 = = 1 0 = 0
–   Spike 1.4 Leiden 4CPU3040+8
−8
(−55)29.5 − 22.5
(+17−10=25)
56.7%
29.5 / 52
100.0%
−15
= 1 = = 0 1 = 0 = = 1 1 0 0 = 1 0 = 1 = 1 = 1 = 1 = = 1 1 = = 1 1 = 1 1 = 0 = 0 1 1 = = = = 0 0 = = = 0
–   Spark 1.0 64-bit 4CPU3027+8
−8
(−68)32 − 20
(+18−6=28)
61.5%
32.0 / 52
100.0%
0
= 1 1 0 1 = 1 = 0 = 1 = = = 1 = = = = 1 = 1 1 = = = 0 = = = = 1 1 1 1 1 = 0 1 = = 1 = 0 1 = 0 = 1 = = =
–   Deep Junior 13.3 64-bit 4CPU3026+17
−17
(−69)33.5 − 18.5
(+24−9=19)
64.4%
33.5 / 52
100.0%
+25
0 0 0 1 1 = 1 1 0 1 = = = = 1 1 0 1 1 1 1 0 = 0 1 0 1 0 1 = = = 1 = = 1 = 1 1 = = 1 = 1 = = 1 = = 1 1 1
–   Zappa Mexico II 64-bit 4CPU2972+7
−7
(−123)33.5 − 17.5
(+24−8=19)
65.7%
33.5 / 51
100.0%
−17
0 = 1 0 1 = 1 1 = = 0 = 1 1 1 1 0 = 1 0 1 1 1 1 1 = = = 1 1 0 = = 0 1 1 0 1 = = 1 1 = = = = 1 1 = 1 =
–   Protector 1.4.0 64-bit 4CPU2972+13
−13
(−123)31.5 − 18.5
(+25−12=13)
63.0%
31.5 / 50
100.0%
−30
1 = 1 = 1 = 0 1 1 0 = = 1 = 1 1 0 1 0 1 = 0 0 = 1 1 = = 1 = 0 1 = 1 1 1 1 0 1 1 = 0 1 0 1 0 1 0 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021