CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Chiron 1.1a 32-bit (2930+15
−15
)Quote
Author: Ubaldo Farina
Includes games from 1.1 and 1.1a
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 2.0c 32-bit3103+14
−13
(+173)19.5 − 48.5
(+1−30=37)
28.7%
19.5 / 68
0.0%
+47
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 = 0 = = 0 = = = = = = = 0 0 1 0 = = = = = = = =
–   Houdini 1.5a 32-bit3092+15
−15
(+162)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
−25
0 = 0 = = 0 = 0 0 0 = = 0 = = = 1 0 0 0 0 0 0 0 0 = 0 = 0 0
–   Strelka 5.5 32-bit3090+16
−16
(+160)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
+18
= = 0 = = = = = = = 0 0 0 1 0 0 0 0 = 0 = 0 = 0 0 = = 0 0 0
–   Strelka 5.1 32-bit3085+16
−16
(+155)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
+34
0 = = 0 = 0 = 1 0 0 1 0 = = = = 0 0 0 0 0 0 = = = 0 = 0 = =
–   Critter 1.4 32-bit3076+15
−15
(+146)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
−35
0 0 0 0 1 0 0 0 = 0 0 0 0 0 0 = 0 = = 0 = = = 0 = = = 0 1 0
–   Critter 1.6a 32-bit3069+16
−16
(+139)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−3
= = 1 0 0 0 = = 0 0 0 0 1 = 0 0 = 0 = 0 0 1 = = 0 0 = = = 0 0 0
–   Critter 1.6 32-bit3067+20
−20
(+137)7.5 − 23.5
(+1−17=13)
24.2%
7.5 / 31
0.0%
−27
= 0 = = 0 0 0 = 0 = 0 0 = = 0 0 = 0 0 0 = 0 0 0 0 1 = 0 = = =
–   Critter 1.2 32-bit3057+17
−17
(+127)10.5 − 27.5
(+3−20=15)
27.6%
10.5 / 38
0.0%
−16
0 0 = 0 0 = 0 = 0 = 0 = = 0 0 0 0 = 0 1 = 0 = 0 0 = 0 = 0 0 = 1 0 = 1 0 = =
–   Stockfish 2.2.2 32-bit3052+14
−14
(+122)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+32
0 = 0 0 0 = = = = = = 0 0 1 = = 1 = 0 0 1 0 = 0 = = = 0 = 0
–   Komodo 5 32-bit3048+16
−16
(+118)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
−69
= 0 0 0 1 0 = 0 0 0 0 0 0 0 = 0 1 1 = 0 0 0 = 0 0 = 0 0 0 = = =
–   Stockfish 2.3.1 32-bit3041+17
−17
(+111)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−38
= 0 = 1 0 0 1 0 = = 0 = = 0 0 0 0 0 0 0 0 0 = = 0 0 = = 0 0 1 1
–   Vitruvius 1.11C 32-bit3033+15
−15
(+103)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+2
1 1 0 = 0 = = = = = 0 = = 0 = 0 0 = = 0 0 0 = = 0 0 0 0 = 1
–   Rybka 4.1 32-bit3032+12
−12
(+102)12 − 26
(+2−16=20)
31.6%
12.0 / 38
0.0%
−3
0 = = = 0 = 0 = 1 = 0 = = 0 0 0 0 0 0 = = = = 0 0 0 1 = 0 = = = 0 = = 0 = =
–   Komodo 4 32-bit3032+17
−16
(+102)9 − 21
(+0−12=18)
30.0%
9.0 / 30
0.0%
−6
= = 0 0 = = = = = 0 0 0 = 0 = 0 = = = 0 = = = 0 = 0 = = 0 0
–   Stockfish 2.1.1 32-bit3029+16
−16
(+99)14.5 − 23.5
(+7−16=15)
38.2%
14.5 / 38
0.0%
+21
1 = 0 0 0 1 0 = 0 = 1 = = 0 0 1 = 0 = 0 0 = 0 0 = 1 1 0 = = = 0 = = 1 0 0 =
–   IvanHoe 9.46h 32-bit3027+14
−14
(+97)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
−6
= = 0 = 0 = 0 0 0 0 = 1 = = 0 = 0 = 0 = = = = 0 = 0 = = = 0
–   Komodo 3 32-bit3024+14
−14
(+94)16 − 22
(+6−12=20)
42.1%
16.0 / 38
0.0%
+49
= = 0 = = 0 = 0 1 = = = = 0 0 = = 1 1 0 1 0 = = = = = 1 = 0 = 0 0 = = 1 0 0
–   DeepSaros 2.3j 32-bit3022+15
−15
(+92)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+18
= = = 0 = 0 = 0 = 0 = 0 0 = 0 = 1 = 0 0 0 = = 1 1 = 0 0 = = = 1
–   Fritz 132963+11
−11
(+33)19.5 − 21.5
(+9−11=21)
47.6%
19.5 / 41
0.0%
+20
= 0 = = = 0 1 = = = 1 0 = = 0 = 0 = = 0 1 0 = 1 1 = 1 = 1 = = 0 = 1 = = = 1 0 0 0
–   Naum 4.2 32-bit2959+10
−10
(+29)27.5 − 30.5
(+13−16=29)
47.4%
27.5 / 58
0.0%
+15
= 0 = = = 1 1 0 = = = = 1 = = 0 0 = 0 = = = 0 0 = 1 = 0 = 1 = 1 0 = = 1 = 1 1 1 = 0 0 = = 0 0 = 1 0 1 = = 0 = = 0 1
–   Deep Sjeng c't 20102941+10
−10
(+11)28 − 30
(+14−16=28)
48.3%
28.0 / 58
9.4%
+4
= 1 = = 0 0 = 1 = 1 = 1 = 1 = 1 = 1 0 = 1 = = 0 1 0 1 = = = = = 0 0 = 0 = = = = = 0 = 1 0 = 0 = = 0 0 1 1 = 0 0 0 1
–   Shredder 12 32-bit2930+7
−8
(0)40 − 48
(+21−29=38)
45.5%
40.0 / 88
49.7%
−25
0 = 1 = 0 = 1 = 0 = 1 0 = 0 = 0 = = = 0 0 1 0 1 = = 1 0 1 = = = 1 = 0 0 1 = 0 1 = 0 0 = 1 = = 1 1 = = = = = 0 = 1 0 0 1 = = = 0 = 0 0 0 1 0 1 = = 0 0 = = 1 1 1 = = 1 0 0 0 0 =
–   Spike 1.4 Leiden2920+8
−8
(−10)23.5 − 24.5
(+14−15=19)
49.0%
23.5 / 48
86.0%
−11
= 1 = 1 = 0 0 0 = = 1 1 = 0 1 1 1 = 1 0 1 0 0 = 0 = 0 = 0 0 0 = 1 0 0 = = = = 1 = 1 = 1 0 = = 1
–   Deep Junior 13 32-bit2917+18
−19
(−13)24 − 18
(+14−8=20)
57.1%
24.0 / 42
86.0%
+29
1 1 0 0 0 1 = 1 = 1 0 1 = = = = 1 0 0 = 1 = = = 0 1 = = = 1 = 1 = = 1 = = 1 1 = 0 =
–   Rybka 2.3.2a 32-bit2913+9
−9
(−17)14 − 16
(+7−9=14)
46.7%
14.0 / 30
97.5%
−37
= 1 0 = = = = = 0 = = 1 = 0 1 = 0 0 0 1 1 = = = = 0 1 1 0 0
–   Deep Junior 12.5 32-bit2909+16
−16
(−21)29 − 17
(+19−7=20)
63.0%
29.0 / 46
97.2%
+64
= 0 1 0 1 0 = 1 = 1 0 1 = = = 1 = 1 = = 1 = = 1 = 0 = 1 = 1 0 1 1 1 = 1 = 0 = = 1 1 1 1 = =
–   Deep Junior 13.3 32-bit2909+15
−15
(−21)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
97.4%
+109
= 1 = = = 1 1 = 0 1 = 1 = = = = 1 0 1 = = 1 1 1 1 1 = 1 1 1 0 1
–   Hannibal 1.2 32-bit2904+15
−15
(−26)16 − 14
(+8−6=16)
53.3%
16.0 / 30
99.2%
−5
= = 1 = = 1 = 1 1 1 1 = = 1 = 0 = 0 0 = = 1 = 0 0 = 0 = = =
–   Hiarcs 13.22899+11
−11
(−31)23.5 − 22.5
(+15−14=17)
51.1%
23.5 / 46
99.9%
−23
= 0 0 0 = 1 0 = 1 1 1 1 1 = 0 = 1 = 1 1 = 1 = 0 1 0 0 = 1 = 0 0 1 1 0 = = 0 = 1 0 = = = 0 =
–   Gull 1.0a 32-bit2886+12
−12
(−44)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−10
= = = = 1 1 1 0 0 1 1 0 1 = 1 = 0 1 = = = = 1 0 = 1 0 0 0 1
–   Quazar 0.4 32-bit2881+12
−12
(−49)15 − 15
(+8−8=14)
50.0%
15.0 / 30
100.0%
−49
0 = 1 1 = 0 1 0 0 0 = 1 0 1 = = 0 = 1 = = = = 1 1 = = 0 = =
–   Protector 1.4.0 32-bit2877+12
−12
(−53)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
100.0%
−25
= 1 = 0 = = 0 0 1 = = 1 0 1 0 = = 1 = = 1 = = 1 = 1 1 = = = = 0
–   Gull 1.2 32-bit2875+12
−12
(−55)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−1
1 0 = 1 = 0 = = 1 = = 1 1 1 = = = 1 = 0 = 1 = 0 0 1 0 1 0 1 = 1
–   Hannibal 1.1 32-bit2873+14
−14
(−57)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−27
0 = 1 1 = 1 0 0 1 = = = 1 1 = = 0 = = = = = 0 1 = 0 1 = 1 1 0 =
–   Spark 1.0 32-bit2865+12
−12
(−65)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−44
= 1 0 = 1 = = 1 0 1 = = = 1 0 = 1 = 1 = = = 0 = = = 0 1 0 = 1 0
–   Thinker 5.4d Inert 32-bit2857+10
−10
(−73)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−29
= 1 = 1 1 = = = 1 = 1 = 1 1 1 0 0 = 0 = 1 = 0 0 1 = 1 0 = 1 0 0
–   Booot 5.1.02844+10
−11
(−86)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−32
1 = 0 = 0 0 1 0 1 1 1 = = 1 = = 1 = 1 0 = 0 0 1 1 = = 1 1 0 1 =
–   Demolito 2017-06-18 64-bit2844+25
−25
(−86)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−18
= = 0 1 = 1 1 1 = 0
–   Tornado 8.0 64-bit2836+19
−19
(−94)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+33
= = = 1 0 1 1 = 1 1
–   MinkoChess 1.3 32-bit2827+32
−32
(−103)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+27
= = = 1 1 0 1 1 = 1
–   Toga II 3.1.2SE2821+18
−18
(−109)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−251
0 =
–   The Baron 3.41 64-bit2818+30
−29
(−112)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−84
= 1 = = 0 = 0 1 1 =
–   Zappa Mexico II 32-bit2809+12
−12
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
1 0
–   Nemo 1.0.1 32-bit2795+29
−29
(−135)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+97
= 1 1 = 1 1 1 1 1 0
–   Onno 1.2.70 32-bit2786+18
−18
(−144)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−144
0 1
–   The Baron 3.29 64-bit2785+18
−18
(−145)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−17
= 1 0 1 = = 1 1 1 =
–   Jonny 4.002781+12
−12
(−149)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−149
0 1
–   MinkoChess 1.2 32-bit2781+14
−14
(−149)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−306
= 0
–   Bright 0.5c2776+13
−13
(−154)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Naraku 1.42776+17
−17
(−154)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chiron 1.1a 32-bit
played with current
participants of this list
Represented by
1-2-CPU    130Chiron 4 64-bit
32-bit    693Chiron 1.5 32-bit
32-bit 1-2-CPU    703Chiron 1.5 32-bit
32-bit single-CPU    703Chiron 1.5 32-bit
All    32Chiron 4 64-bit 4CPU
Single-CPU    130Chiron 4 64-bit

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