CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Chiron 3.01 64-bit (3050+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
(+207)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+27
= 0 0 0 = = = 0 0 0 = 0 = = = 0 0 0 = 0 0 = 0 = = 0 0 0 0 = = 0
–   Stockfish 7 64-bit3243+13
−13
(+193)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
−45
0 = 0 = 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 1 0 = = 0 = = 0 = 0 0 0
–   Houdini 4 64-bit3166+10
−10
(+116)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−34
0 0 1 0 0 = = = 0 0 = 0 = 0 0 = = = = 0 1 0 = = 0 0 0 0 = = 0 0
–   Fire 4 64-bit3144+11
−10
(+94)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+8
0 0 1 = 0 0 1 0 0 0 = 0 1 0 = 0 = = = = 1 0 = = = = = = = = 0 0
–   Gull 3 64-bit3118+7
−7
(+68)16 − 18
(+5−7=22)
47.1%
16.0 / 34
0.0%
+53
0 = = = = = = 0 0 0 0 0 = = = 1 1 = = = = 1 = = = = 1 = = = 0 = 1 =
–   Fizbo 1.8 64-bit3112+14
−14
(+62)13 − 9
(+6−2=14)
59.1%
13.0 / 22
0.0%
+113
1 0 = 1 = = = = 1 0 1 = = = = = = = = 1 1 =
–   Andscacs 0.872 64-bit3104+13
−14
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
0 =
–   Strelka 5.5 64-bit3102+6
−7
(+52)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−4
= 0 1 0 = 0 0 = = 0 = 0 = 0 1 = = = = = = = = 0 = 1 = = 1 0 = 0
–   Critter 1.6a 64-bit3099+7
−7
(+49)14 − 20
(+6−12=16)
41.2%
14.0 / 34
0.0%
−7
0 1 = 0 = 0 = 0 = 0 0 = = 0 = 1 0 0 1 = = 1 0 = = = = 0 = 0 = = 1 1
–   Equinox 3.20 64-bit3094+9
−9
(+44)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
−8
0 = = = 1 = = 0 0 = = = 0 0 = 0 = = 1 = = 0 = = = 1 = = = 0 = 0
–   Fritz 15 64-bit3092+10
−10
(+42)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−23
0 = = = = = 0 = = = = = = 1 0 = 0 0 = = 0 0 = 0 1 0 1 1 = 1 0 0 = 0 = 0 = = = 0
–   Andscacs 0.86 64-bit3087+21
−21
(+37)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.4%
−24
0 1 = = 0 0 = = = = = 0 1 = 0 = = = = 0 1 0 = = = = = 0 = 0 0 =
–   Equinox 3.30 64-bit3084+13
−13
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+34
= =
–   Hannibal 1.7 64-bit3079+10
−9
(+29)12.5 − 15.5
(+3−6=19)
44.6%
12.5 / 28
0.3%
−1
1 1 0 1 = = 0 = 0 = = = = = = = = = 0 0 = = 0 = = = = =
–   Rybka 4.1 64-bit3076+8
−8
(+26)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
0.6%
−15
1 1 = 0 0 = = = = = = = = = = 0 = 0 = = = 0 0 = 0 1 1 0 = 0 0 = = 1
–   Booot 6.1 64-bit3076+18
−18
(+26)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
2.4%
+7
0 1 1 = = = 0 1 0 0 = = = = = =
–   Bouquet 1.8 64-bit3073+9
−8
(+23)17.5 − 18.5
(+7−8=21)
48.6%
17.5 / 36
1.5%
+15
= 0 = 0 = = = = = = = 0 = 1 0 0 = = 1 1 = = = 0 = 1 0 1 0 = = = 1 = = 1
–   NirvanaChess 2.3 64-bit3071+12
−12
(+21)4 − 6
(+0−2=8)
40.0%
4.0 / 10
3.3%
−28
= = = = = 0 = = = 0
–   NirvanaChess 2.2 64-bit3062+14
−14
(+12)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
14.7%
+39
= 1 = = 1 = = 0 = = = 0 = 0 0 1 = 1 = 1 1 = 1 = 0 1 1 = = = 1 0 0 =
–   Fizbo 1.7 64-bit3059+21
−21
(+9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
24.9%
−58
= = = 0
–   Protector 1.9.0 64-bit3057+9
−9
(+7)20 − 22
(+6−8=28)
47.6%
20.0 / 42
24.5%
−3
= = 0 = = = = 0 = = 0 1 = = = = = = 1 = = = = 1 0 = = 0 = = 0 0 = 0 = = 1 = 1 = 1 =
–   BlackMamba 2.0 64-bit3055+9
−10
(+5)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
31.5%
−72
0 0 = = 1 0 = 0 = 1 0 =
–   Elektro 1.2 64-bit3040+17
−17
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
77.7%
+57
= = 1 =
–   iCE 3.0 64-bit3040+12
−11
(−10)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
79.9%
−96
0 = 0 1 1 0 0 = = 1 0 0
–   Texel 1.06 64-bit3040+15
−16
(−10)13 − 9
(+8−4=10)
59.1%
13.0 / 22
77.3%
+46
0 1 = 1 1 = = = 1 = = = = 1 1 0 1 0 1 = 0 =
–   Hannibal 1.5 64-bit3039+13
−13
(−11)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
82.2%
−11
= 1 0
–   Sting SF 6.7 64-bit3034+28
−28
(−16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
81.9%
−16
= =
–   Booot 6.0.2 64-bit3029+22
−22
(−21)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
91.5%
+37
= 1 = = 0 1 0 1 1 0 = = 1 1 = =
–   Naum 4.6 64-bit3011+12
−12
(−39)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+188
0 1 1 1
–   Texel 1.05 64-bit3008+15
−15
(−42)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−11
=
–   SmarThink 1.96 64-bit3005+20
−20
(−45)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
99.9%
−26
1 = = 0 1 0 = = 1 1 = = 0 1 0 = 0 1
–   SmarThink 1.97 64-bit2994+16
−15
(−56)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+94
1 = 0 1 = 0 1 1 1 1
–   Senpai 1.0 64-bit2960+12
−12
(−90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
= 1
–   Hiarcs 142960+10
−10
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−247
= 0
–   Vajolet2 2.2 64-bit2959+19
−19
(−91)8 − 6
(+3−1=10)
57.1%
8.0 / 14
100.0%
−49
= = = = = 1 = 1 = 1 = = 0 =
–   SmarThink 1.90 64-bit2957+30
−30
(−93)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−13
= = = = = 1 = 1 1 =
–   Pedone 1.4.1 64-bit2956+19
−19
(−94)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−8
= 1 0 1
–   Pedone 1.5 64-bit2954+21
−21
(−96)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+99
= = = = 1 1 1 1 1 1
–   Hakkapeliitta 3.0 64-bit2953+11
−12
(−97)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−192
1 0 = 0
–   Arasan 19.2 64-bit2950+28
−28
(−100)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−44
1 = 0 1 = 1 = = = =
–   Nemorino 2.00 64-bit2945+23
−23
(−105)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−77
= = 1 = = 0 = = = 1
–   Arasan 20.0 64-bit2944+26
−26
(−106)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+39
1 = 1 = 1 = 1 1 = =
–   Crafty 25.2 64-bit2931+11
−11
(−119)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−94
0 = = 1 1 = = = = =
–   Bagatur 1.9 64-bit2928+23
−23
(−122)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
−6
0 = 1 1 = 1 1 = 0 1 1 1 = =
–   Bobcat 8.0 64-bit2923+13
−13
(−127)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+24
= 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 February 20, 2021