CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Chiron 3.01 64-bit (3049+20
−20
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.2 64-bit3257+20
−20
(+208)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+28
= 0 0 0 = 0 = = = 0 0 0 0 = = 0 0 0 = 0 0 = 0 = = 0 0 0 = = = 0
–   Stockfish 7 64-bit3243+13
−13
(+194)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
−44
0 0 0 0 0 0 = 0 = 0 0 = = 0 = 0 0 0 0 0 0 0 1 0 = = 0 = 0 = 0 0
–   Houdini 4 64-bit3166+10
−10
(+117)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−33
0 = 0 0 = 0 = 0 0 0 0 0 = = 0 0 = = = 0 1 0 = = 0 0 1 0 0 = = =
–   Fire 4 64-bit3144+10
−11
(+95)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+9
= 0 = = 0 0 = 0 1 0 = = = = = = 0 0 = = 1 0 = = 0 0 1 = 0 0 1 0
–   Gull 3 64-bit3118+7
−7
(+69)16 − 18
(+5−7=22)
47.1%
16.0 / 34
0.0%
+54
1 1 = = = 0 0 0 0 = = 1 = = = 0 = 1 = = 1 = = = = 0 = = = = = = 0 =
–   Fizbo 1.8 64-bit3112+14
−14
(+63)13 − 9
(+6−2=14)
59.1%
13.0 / 22
0.0%
+114
1 0 = 1 = = = = 1 0 1 = = = = = = = = 1 1 =
–   Andscacs 0.872 64-bit3104+14
−13
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
= 0
–   Strelka 5.5 64-bit3102+6
−6
(+53)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−3
1 = 0 = = 0 = 0 = 0 = 1 = = 1 0 = 0 = = = = = = = 0 = 0 1 0 = 0
–   Critter 1.6a 64-bit3099+7
−7
(+50)14 − 20
(+6−12=16)
41.2%
14.0 / 34
0.0%
−6
1 0 0 1 = = 0 0 = = 0 = 0 = = 1 1 = 1 0 = = = = 0 0 1 = 0 = 0 = 0 =
–   Equinox 3.20 64-bit3094+9
−9
(+45)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
−7
= 0 = = 0 = = = 0 0 = 1 = = = 0 = 0 1 = = 0 = = 0 = = = 1 = = 0
–   Fritz 15 64-bit3092+9
−9
(+43)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−22
0 0 = = 0 = = = = = 0 = = = = = = 1 0 = 0 0 = = 0 0 = 0 1 0 1 1 = 1 0 0 = = = 0
–   Andscacs 0.86 64-bit3087+21
−21
(+38)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.4%
−23
1 = 0 = = = = = = 0 = = = 0 = 0 0 = = = = 0 1 0 = = 0 1 = = 0 0
–   Equinox 3.30 64-bit3084+13
−13
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+35
= =
–   Hannibal 1.7 64-bit3079+10
−10
(+30)12.5 − 15.5
(+3−6=19)
44.6%
12.5 / 28
0.3%
0
= = = 0 0 = = 0 = = = = = 1 1 0 0 = 0 1 = = = = = = = =
–   Booot 6.1 64-bit3076+18
−18
(+27)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
2.4%
+8
= = = = 1 0 0 0 = = 0 1 1 = = =
–   Rybka 4.1 64-bit3076+8
−8
(+27)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
0.6%
−14
0 = = 1 = = = = = = = = 1 0 = 0 0 = = 1 0 = = = 0 0 = 0 1 1 = 0 0 =
–   Bouquet 1.8 64-bit3073+9
−9
(+24)17.5 − 18.5
(+7−8=21)
48.6%
17.5 / 36
1.5%
+16
= = 1 1 = = = = = 0 = 1 0 = = 1 = = 1 = = 0 = 1 0 1 0 = 0 = 0 = = = = 0
–   NirvanaChess 2.3 64-bit3071+12
−12
(+22)4 − 6
(+0−2=8)
40.0%
4.0 / 10
3.4%
−27
= = 0 = = = 0 = = =
–   NirvanaChess 2.2 64-bit3062+14
−14
(+13)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
14.7%
+40
1 = = = 0 = 0 0 1 1 = = = 1 0 0 = 1 = 1 1 = 1 = 0 = 1 = = 1 = = 0 =
–   Fizbo 1.7 64-bit3059+21
−21
(+10)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
24.8%
−57
0 = = =
–   Protector 1.9.0 64-bit3057+9
−9
(+8)20 − 22
(+6−8=28)
47.6%
20.0 / 42
24.0%
−2
= = = 0 0 = = 1 = = 0 1 = = = = = = 1 = 1 = 1 = 0 = = 0 = = 0 0 = = = 0 = = = = 1 =
–   BlackMamba 2.0 64-bit3055+10
−10
(+6)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
32.2%
−71
0 1 = 0 = 1 = 0 = 0 = 0
–   Texel 1.06 64-bit3040+16
−16
(−9)13 − 9
(+8−4=10)
59.1%
13.0 / 22
77.5%
+47
0 1 = 0 = 1 1 = = 1 0 1 0 1 = 1 = 1 = = = =
–   iCE 3.0 64-bit3040+11
−12
(−9)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
79.8%
−95
1 0 0 1 1 0 = 0 0 = 0 =
–   Elektro 1.2 64-bit3039+17
−17
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
78.0%
+57
= 1 = =
–   Hannibal 1.5 64-bit3038+13
−13
(−11)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
82.3%
−11
0 = 1
–   Sting SF 6.7 64-bit3034+28
−28
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
81.9%
−15
= =
–   Booot 6.0.2 64-bit3029+22
−22
(−20)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
91.5%
+38
= 0 = 0 1 = = 1 1 = 1 = = 0 1 1
–   Naum 4.6 64-bit3009+12
−12
(−40)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+187
0 1 1 1
–   Texel 1.05 64-bit3008+15
−15
(−41)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−10
=
–   SmarThink 1.96 64-bit3005+20
−20
(−44)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
99.9%
−25
1 1 0 = 1 1 1 0 = 0 = = = 0 1 0 = =
–   SmarThink 1.97 64-bit2994+16
−16
(−55)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+95
0 1 = 0 1 1 1 1 1 =
–   Senpai 1.0 64-bit2960+13
−13
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
1 =
–   Hiarcs 142960+10
−10
(−89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−246
0 =
–   Vajolet2 2.2 64-bit2959+19
−19
(−90)8 − 6
(+3−1=10)
57.1%
8.0 / 14
100.0%
−48
= = = 1 = 1 = 1 = = 0 = = =
–   SmarThink 1.90 64-bit2957+30
−30
(−92)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−12
= 1 1 = = = = = = 1
–   Pedone 1.4.1 64-bit2956+19
−20
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−7
= 1 0 1
–   Hakkapeliitta 3.0 64-bit2953+12
−12
(−96)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−191
1 0 = 0
–   Pedone 1.5 64-bit2953+21
−21
(−96)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+99
1 1 1 1 1 1 = = = =
–   Arasan 19.2 64-bit2950+28
−28
(−99)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−43
1 = 0 1 = 1 = = = =
–   Nemorino 2.00 64-bit2945+23
−23
(−104)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−76
= = = 1 = = 1 = = 0
–   Arasan 20.0 64-bit2944+26
−25
(−105)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+40
= = 1 = 1 = 1 = 1 1
–   Crafty 25.2 64-bit2931+11
−11
(−118)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−93
0 = = 1 1 = = = = =
–   Bagatur 1.9 64-bit2928+23
−23
(−121)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
−5
= = 0 = 1 1 = 1 1 = 0 1 1 1
–   Bobcat 8.0 64-bit2923+12
−13
(−126)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+25
= 1 = 1 1 = = 1 1 =

Rating changes by day

Rating changes with played games


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