CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Chiron 1.5 64-bit (2989+16
−16
)Quote
Author: Ubaldo Farina
This is one of the 11 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3217+14
−14
(+228)6.5 − 25.5
(+2−21=9)
20.3%
6.5 / 32
0.0%
+13
0 0 0 0 0 1 0 = 0 = = 0 0 = = 0 0 1 0 = 0 = 0 0 0 = 0 0 0 = 0 0
–   Komodo CCT 64-bit3180+12
−12
(+191)7 − 24
(+3−20=8)
22.6%
7.0 / 31
0.0%
−10
0 0 0 1 0 0 0 0 0 0 = 0 = 0 = 1 0 0 0 0 0 = = 0 0 0 0 = = = 1
–   Critter 1.6a 64-bit3159+8
−8
(+170)11 − 39
(+1−29=20)
22.0%
11.0 / 50
0.0%
−12
0 0 0 = = 0 = 1 0 0 = 0 = = 0 0 = = 0 = 0 = = 0 0 = = = 0 = = 0 0 0 0 0 0 0 0 = = 0 0 0 0 0 0 0 = =
–   Komodo 5 64-bit3145+13
−13
(+156)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−51
= = 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = = = 0 = 1 0 0 1 = 0 0 1 0 0
–   Critter 1.4 64-bit3141+15
−14
(+152)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−25
= 0 = 0 0 = 0 = 0 0 = = = 0 0 0 = 0 0 = 0 0 0 = = = = = 0 0 0 0
–   Stockfish 3 64-bit3128+16
−16
(+139)12.5 − 37.5
(+3−28=19)
25.0%
12.5 / 50
0.0%
−25
0 = 1 0 0 0 = 0 = 0 = 0 0 = 0 0 0 = 0 = 0 0 = 0 = 0 = = = = 0 0 0 = 0 = 1 0 0 0 0 = 1 = 0 0 = 0 = 0
–   Stockfish 2.2.2 64-bit3114+14
−14
(+125)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−25
0 0 0 = 0 = 0 = = 0 1 = 0 0 = 0 0 0 1 0 1 0 0 0 0 = = = 0 1
–   Rybka 4.1 64-bit3108+7
−7
(+119)11 − 20
(+4−13=14)
35.5%
11.0 / 31
0.0%
+26
= = 1 0 0 = = 0 0 1 = 0 0 0 0 = = 0 = 1 0 = = 0 1 = = = 0 = 0
–   Gull 2.1 64-bit3098+13
−13
(+109)16.5 − 34.5
(+5−23=23)
32.4%
16.5 / 51
0.0%
−1
= 1 1 0 0 = 1 = = = 1 = 0 = 0 0 = 1 = = 0 0 0 = 0 0 = 0 0 = 0 = = = 0 0 0 0 = 0 0 0 0 = = = = = 0 = 0
–   Hannibal 1.4b 64-bit3019+12
−12
(+30)22 − 28
(+9−15=26)
44.0%
22.0 / 50
0.1%
−4
0 = 1 1 0 0 = = 0 = = 1 = 1 1 = = = 0 = = = = = = = 0 0 = 0 = 1 0 1 0 1 = 0 = 1 = = = = 0 0 = = 0 0
–   Hannibal 1.3 64-bit2998+14
−14
(+9)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
20.0%
−86
= 0 1 1 = 1 = = 1 = 1 = 0 0 0 = 0 0 0 0 1 0 = = 0 = 0 0 0 = 0 0
–   Hiarcs 142987+9
−9
(−2)17 − 14
(+12−9=10)
54.8%
17.0 / 31
56.9%
+29
= = 0 0 1 0 0 = = 1 1 1 1 = 1 0 1 0 = = = 1 0 1 = 1 1 = 0 0 1
–   Naum 4.2 64-bit2987+8
−8
(−2)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
57.4%
−11
= 1 = 1 0 0 = = 0 = = = = 0 0 0 0 = 1 1 0 = = = = = 1 1 = 1 = =
–   Fritz 132984+11
−10
(−5)19 − 13
(+14−8=10)
59.4%
19.0 / 32
67.1%
+54
0 = 1 1 = = 1 0 1 = 1 1 1 = 0 = = 0 1 = 0 1 1 0 1 1 0 = 0 1 1 =
–   Protector 1.5.0 64-bit2984+13
−13
(−5)16 − 15
(+9−8=14)
51.6%
16.0 / 31
67.3%
+4
0 = 1 1 = 1 1 1 = 1 0 = = 0 = 0 1 = = = = = = 0 1 = 0 0 0 = 1
–   Deep Shredder 12 64-bit2955+8
−8
(−34)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−23
0 0 1 = 1 0 0 1 1 0 = 1 1 = = = 0 = 0 0 = = = 1 = 1 1 0 = 1 = =
–   Gull 1.2 64-bit2950+15
−15
(−39)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−12
= 0 0 0 1 = = = = = = 1 0 0 1 1 = = 1 1 = 1 = = = 1 = 1 0 = 1 0
–   Hannibal 1.2 64-bit2948+17
−16
(−41)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
100.0%
−15
= 1 = = = = 0 = = = 0 0 = 1 1 = 1 1 = = = = 0 = 1 = = 0 1 = = 1
–   Spark 1.0 64-bit2926+7
−7
(−63)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+41
1 = = 1 = = 1 1 1 1 0 0 1 1 = = = = = = = 0 = = 1 = 1 = 1 1 1 1
–   Deep Sjeng c't 20102925+17
−17
(−64)30 − 20
(+22−12=16)
60.0%
30.0 / 50
100.0%
+3
1 = 0 1 1 = = = 1 = 0 1 1 1 1 = 1 1 0 0 1 1 = 0 = = 1 1 = 1 1 0 0 1 1 0 = 1 = 0 1 = 1 = 0 0 1 = = 0
–   Booot 5.2.0 64-bit2922+11
−11
(−67)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+8
= 1 1 1 0 = 0 1 1 0 = = = 1 = 1 = 1 = 0 = 1 1 = 0 0 1 1 = 1
–   Spike 1.4 Leiden2920+8
−7
(−69)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−12
= 0 1 0 = 1 = 0 1 0 1 1 = 1 1 1 1 1 0 = 1 = 0 0 = 1 = = 0 1 0 1
–   Quazar 0.4 64-bit2901+8
−8
(−88)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−40
= = = 1 0 = 1 1 1 1 0 1 = 1 0 = 0 1 = = = = = 1 = = = 0 1 1 0 =
–   Deep Junior Yokohama 64-bit2899+10
−10
(−90)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+28
= 1 = 1 1 = = 1 0 1 0 1 0 1 1 = 1 1 1 1 = 1 1 1 0 1 = = 0 = =
–   Protector 1.4.0 64-bit2889+14
−14
(−100)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−31
= 1 0 0 0 1 = = = 1 1 = 1 1 = 1 1 0 = = = = 1 1 = = = 0 1 = = 1
–   Thinker 5.4d Inert 64-bit2887+8
−8
(−102)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+9
= = = 0 1 = 1 = 1 1 = 0 = = 1 = 1 1 1 1 = 1 = 1 1 = = 1 = = 1 =
–   Deep Junior 13.3 64-bit2884+18
−18
(−105)18 − 13
(+14−9=8)
58.1%
18.0 / 31
100.0%
−50
0 0 = 1 1 = 1 = 1 1 = 0 = 0 1 = 0 1 1 = 0 1 1 = 0 1 1 0 1 1 0
–   Murka 3 64-bit2881+9
−9
(−108)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−15
= 1 = = 1 0 = 1 = 1 = = 1 0 = 1 1 = 0 = = 1 = 1 1 1 0 0 = 1 1 1
–   Nemo 1.0.1 64-bit2856+8
−8
(−133)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+15
1 = 1 1 1 1 = = 1 0 0 = = = 1 1 = 1 0 1 0 = 1 1 = 1 1 1 1 = 1 1
–   Onno 1.2.70 64-bit2845+9
−9
(−144)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+28
= = 1 1 1 = 1 = 1 = 1 1 1 1 = 1 = 1 1 1 1 1 = 1 = 1 1 = = = 0 =
–   MinkoChess 1.2 64-bit2842+13
−13
(−147)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
−55
1 1 1 1 1 1 = = = = = = 1 = = = 0 = = = 1 1 = = 1 = = 1 0 1 0 1
–   Deep Sjeng WC2008 64-bit2841+10
−10
(−148)23.5 − 7.5
(+16−0=15)
75.8%
23.5 / 31
100.0%
+9
1 1 1 1 1 = = 1 = 1 1 1 = 1 1 1 1 = 1 = = = = = = 1 = 1 = = =
–   Zappa Mexico II 64-bit2840+7
−7
(−149)21.5 − 6.5
(+18−3=7)
76.8%
21.5 / 28
100.0%
+42
0 1 1 1 1 1 0 1 1 1 0 1 = = 1 1 1 1 = 1 = = 1 = = 1 1 1
–   Booot 5.1.02838+11
−11
(−151)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+36
1 1 1 = 1 1 1 = 0 1 = 1 = = 1 1 = 1 1 = 1 = 1 1 1 = = 1 1 1 = =
–   SmarThink 1.40 64-bit2823+16
−16
(−166)25 − 6
(+20−1=10)
80.6%
25.0 / 31
100.0%
+48
1 = 1 = = = 1 1 1 1 1 = 1 1 1 1 1 0 1 = 1 = 1 = 1 1 1 = = 1 1
–   Texel 1.01 64-bit2797+15
−15
(−192)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+36
1 1 1 1 1 0 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 0 1 0 0 1 = 1 1 1 1 0
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13
(−194)26 − 5
(+23−2=6)
83.9%
26.0 / 31
100.0%
+72
1 1 0 1 1 0 1 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 = = = 1 1 1 1 = 1
–   Crafty 23.4 64-bit2781+12
−12
(−208)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+93
1 = 1 0 1 = 1 1 1 1 0 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chiron 1.5 64-bit
played with current
participants of this list
Represented by
1-2-CPU    426Chiron 4 64-bit
All    158Chiron 4 64-bit 4CPU
Single-CPU    426Chiron 4 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017