CCRL 40/4
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 2'127'795 games
played by 2'486 programs
28766 CPU days (X2 4600+)

White wins: 825'412 (38.8%)
Black wins: 667'151 (31.4%)
Draws: 635'232 (29.9%)
White score: 53.7%

Engine Details

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Chiron 3.01 64-bit (3095+12
−12
)Quote
Author: Ubaldo Farina
This is one of the 11 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3422+8
−8
(+327)19 − 148
(+1−130=36)
11.4%
19.0 / 167
0.0%
+16
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 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 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 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 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 = 0 =
–   Komodo 10.2 64-bit3367+12
−12
(+272)17.5 − 162.5
(+1−146=33)
9.7%
17.5 / 180
0.0%
−66
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 = 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 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 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 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 0 0
–   Shredder 13 64-bit3271+8
−8
(+176)11 − 39
(+2−30=18)
22.0%
11.0 / 50
0.0%
−13
0 = 1 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 = = 0 = = 0 0 0 =
–   Houdini 4 64-bit3241+9
−9
(+146)19 − 67
(+8−56=22)
22.1%
19.0 / 86
0.0%
−58
0 1 = 0 0 0 0 = 0 0 = 0 0 0 0 = = 1 0 = 0 0 0 0 0 = 0 = 1 0 1 1 0 0 0 = 0 0 0 = 0 1 = 0 0 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 0 = = 0 = 0 0
–   Fizbo 1.9 64-bit3237+10
−10
(+142)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
+87
1 = 0 1 = 0 0 1 1 0 0 = = = 1 0 0 0 0 1
–   Gull 3 64-bit3192+9
−9
(+97)17.5 − 32.5
(+6−21=23)
35.0%
17.5 / 50
0.0%
+4
1 0 = 0 0 1 1 0 1 = 0 0 = = 0 0 0 0 = 0 = 0 = = 0 = = = = 0 0 = = 0 = 1 0 0 = = = = = 0 = = 1 = 0 0
–   Fire 4 64-bit3191+10
−10
(+96)17.5 − 32.5
(+6−21=23)
35.0%
17.5 / 50
0.0%
+2
= = 0 0 0 = = = = = 1 = = 0 = = 0 0 = = 0 = 0 1 0 0 = 0 0 = 0 = 1 = 0 = 0 0 = 1 0 = 0 1 1 = = 0 0 0
–   Gull 3.1 64-bit3190+15
−15
(+95)17.5 − 32.5
(+5−20=25)
35.0%
17.5 / 50
0.0%
+5
= = 0 0 0 0 = = = 0 1 0 0 = 0 0 0 1 = 1 = 0 1 = 0 = = 0 = = 0 0 = = 0 0 = = = 0 0 = = = 1 = = = = 0
–   Andscacs 0.89 64-bit3169+14
−14
(+74)40 − 60
(+17−37=46)
40.0%
40.0 / 100
0.0%
+12
= = = 0 0 = = 1 = 0 0 = = 0 0 0 1 1 0 = = 1 0 = 0 = 1 = = 0 = 0 0 = 1 = 0 = = = 1 1 = 0 = 0 0 0 0 = = = = = 0 0 1 1 0 = = = 1 = = 0 = = = = = = 0 0 1 0 0 = 0 1 = 1 0 = 0 0 1 = = = 0 = 0 0 1 0 1 0 = 0
–   Fizbo 1.8 64-bit3166+13
−13
(+71)42 − 58
(+22−38=40)
42.0%
42.0 / 100
0.0%
+19
= 1 0 = 0 0 0 0 = 1 0 0 0 0 1 = = 0 1 = 1 0 = 1 0 0 0 = 0 0 0 0 0 = 1 0 = = 0 = 1 = = = 0 1 = 1 = = = 0 = 0 = 0 = = 1 = 1 0 1 0 = 0 0 0 1 = 1 = = = = 0 1 = = 1 0 = = 1 0 0 = 1 = 0 1 0 = = 1 0 = 1 0 =
–   Equinox 3.30 64-bit3162+9
−9
(+67)36.5 − 49.5
(+13−26=47)
42.4%
36.5 / 86
0.0%
+21
1 = = 0 = 1 1 0 0 = 1 = = = 0 0 0 = 1 = 0 = = 0 = = 0 1 = = 0 = = 1 0 0 0 0 0 1 0 = 0 = = 1 = = = = = = = 1 = = 1 0 = = = = 0 = = 1 = 0 1 0 = = = 0 = 0 0 = = = = 0 = 0 = =
–   Critter 1.6a 64-bit3158+7
−6
(+63)21 − 30
(+8−17=26)
41.2%
21.0 / 51
0.0%
+11
= = = 1 0 0 0 = = = = 0 0 1 = 0 1 = 0 0 0 = = = = 0 = 1 0 = = = 0 0 0 = 0 1 = = 1 = 0 = = 1 0 = = 1 =
–   Andscacs 0.88 64-bit3147+15
−15
(+52)34.5 − 59.5
(+14−39=41)
36.7%
34.5 / 94
0.0%
−32
0 0 = 0 0 = = = 0 = 0 0 0 0 = = = = = 0 0 = 1 1 = 0 0 0 1 = 1 = 0 1 = = 0 = 1 0 0 0 = 0 0 = 0 1 0 = = = 1 = = = 0 0 0 = = 1 = = 1 0 = 0 = 0 = 0 1 1 0 0 0 0 = 0 = = 0 = 1 1 = 0 0 0 = = = =
–   Fritz 15 64-bit3146+9
−9
(+51)38.5 − 41.5
(+17−20=43)
48.1%
38.5 / 80
0.0%
+38
= = = = = 0 1 0 = 0 0 1 = 0 = 0 0 1 1 = = 0 = = 1 0 = 0 = = = 0 0 = = = = 1 1 = = 0 0 0 1 = = 0 = = 0 = 1 1 = = = 0 1 1 = 1 = = 0 = = 1 1 = 1 = = = = = 1 = = 0
–   Andscacs 0.872 64-bit3130+16
−16
(+35)27 − 37
(+15−25=24)
42.2%
27.0 / 64
0.0%
−15
0 = 0 1 = = = 0 1 0 0 = 0 0 1 = = = 0 0 0 1 0 1 = 1 = = 0 = 0 1 = 1 = = = = = 0 0 = 1 0 = = 1 1 0 0 0 0 0 1 0 1 0 1 0 0 = = 1 =
–   Fizbo 1.7 64-bit3129+14
−14
(+34)27.5 − 23.5
(+16−12=23)
53.9%
27.5 / 51
0.0%
+60
= 0 = = = = = 0 = 1 1 = 1 1 = 1 0 1 1 = = 1 1 0 = 0 = = 0 0 = 0 = = = = 1 1 1 1 0 = 0 1 = = 1 0 0 1 =
–   Hannibal 1.7 64-bit3111+8
−8
(+16)26 − 22
(+16−12=20)
54.2%
26.0 / 48
1.3%
+38
= 1 = 1 1 1 = = = = = 1 0 = 1 1 = 1 0 1 0 = 1 0 1 = 1 = 0 0 = = = 0 0 1 1 0 = = = = 1 = 0 0 1 0
–   Rybka 4.1 64-bit3108+6
−6
(+13)24 − 26
(+15−17=18)
48.0%
24.0 / 50
2.2%
0
1 = = 1 0 0 = = = 1 0 = 1 1 0 0 0 1 0 0 = 0 = = 1 = 0 1 = 0 = 1 = 0 0 1 0 1 0 = 0 1 1 = 1 1 0 = = =
–   NirvanaChess 2.3 64-bit3098+12
−12
(+3)26.5 − 22.5
(+13−9=27)
54.1%
26.5 / 49
39.0%
+26
1 = 0 = 1 = = 1 1 = = 0 0 = 0 0 = = = = = = = 1 = = = = = = = = 1 0 1 0 = 1 1 = 1 0 0 1 = = = 1 1
–   Texel 1.06 64-bit3095+11
−11
(0)25.5 − 24.5
(+13−12=25)
51.0%
25.5 / 50
51.1%
+4
= 1 = = = 1 1 = = = = = 0 = = 1 0 1 = = = = 0 = 0 = 1 1 0 = 0 1 0 0 0 = 1 1 0 = 0 = 0 1 = 1 = 1 = =
–   Andscacs 0.86 64-bit3093+16
−16
(−2)26 − 25
(+17−16=18)
51.0%
26.0 / 51
60.7%
+4
0 0 1 1 1 0 = 1 = 0 0 = 1 = = = 0 = 0 = 0 0 0 = 1 0 = 0 1 1 = = 1 1 0 0 1 = 1 1 = = 1 1 = 0 1 = 1 0 =
–   Booot 6.1 64-bit3086+13
−13
(−9)21.5 − 28.5
(+8−15=27)
43.0%
21.5 / 50
86.6%
−47
= 0 = = 0 = = = 0 = 0 1 0 1 0 1 = = = 1 = 1 = = 1 = = = 0 0 = = = 0 0 1 = = 0 1 = 0 0 0 = = = = = 0
–   Protector 1.9.0 64-bit3085+7
−7
(−10)25 − 25
(+15−15=20)
50.0%
25.0 / 50
93.2%
−9
0 = = 0 = = 1 1 0 = = = 0 1 = = 1 = 1 0 1 = 0 0 0 0 1 = 1 0 = = 1 = = = = 1 0 1 = 1 = 0 0 0 1 0 1 1
–   iCE 3.0 64-bit3081+7
−7
(−14)26.5 − 23.5
(+17−14=19)
53.0%
26.5 / 50
98.2%
+6
= 1 0 = 1 = = = 1 0 1 = 1 = = 0 0 = = 1 = = 1 0 0 0 0 0 = = = 1 = = 0 = 0 1 1 0 1 = 1 1 1 1 1 1 0 0
–   NirvanaChess 2.2 64-bit3078+13
−13
(−17)25 − 25
(+11−11=28)
50.0%
25.0 / 50
97.9%
−17
1 = 0 = 0 1 1 = = = = 1 = 1 1 0 = 1 0 1 0 = = = = = = = = 1 0 0 = = = 1 0 = = = 1 0 = 0 0 = = = = =
–   Texel 1.05 64-bit3053+11
−11
(−42)25 − 25
(+17−17=16)
50.0%
25.0 / 50
100.0%
−38
1 = 0 1 0 0 1 = 1 0 1 1 1 = 1 1 0 0 0 = 1 0 0 1 1 1 = = = = 0 0 1 = 0 1 1 = 0 0 0 = = = = = 1 = 0 0
–   Hannibal 1.5 64-bit3049+11
−11
(−46)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
+35
= = 1 = 1 0 = 1 1 = = = = = = = 1 1 = 1 1 = 1 = = 1 0 = 1 1 1 = = = = = = = 1 1 = = = 1 = = = = 1 =
–   Booot 6.0.2 64-bit3041+15
−15
(−54)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−34
= 1 1 0 = 1 = 0 = = 0 1 1 1 = = = = 0 = = = 0 0 1 = 1 0 = = = 1
–   Naum 4.6 64-bit3032+8
−8
(−63)28.5 − 21.5
(+16−9=25)
57.0%
28.5 / 50
100.0%
−19
1 0 1 = 1 = 0 = = = 1 = = = = = 1 = = = 1 = 1 0 1 = = 0 1 = = 1 1 = 0 = = = = = = 1 1 0 1 1 0 0 1 0
–   SmarThink 1.97 64-bit3031+11
−11
(−64)31.5 − 18.5
(+19−6=25)
63.0%
31.5 / 50
100.0%
+14
= 0 1 0 1 1 0 = = 1 1 1 0 1 = = = 1 0 1 = = = = = = 1 = = 1 0 = = 1 1 = = 1 = 1 1 1 = 1 1 = = = = =
–   Alfil 15.7 64-bit3031+12
−12
(−64)33.5 − 16.5
(+23−6=21)
67.0%
33.5 / 50
100.0%
+42
= = 0 1 1 1 0 1 = = = = = 1 1 1 0 = 1 1 1 1 1 = = = 1 1 1 0 = 1 = 1 1 0 = = = = = 1 1 1 1 0 = = = 1
–   SmarThink 1.96 64-bit3026+15
−15
(−69)60 − 37
(+40−17=40)
61.9%
60.0 / 97
100.0%
+6
= 1 1 1 = 1 0 = 1 1 = = 1 0 = = 1 1 1 = 1 = = = 1 0 0 1 0 1 1 0 1 = 1 = = 1 1 = 1 0 1 = = 1 1 0 = = 0 = = = = 1 1 0 1 = = 0 1 1 0 1 = = 1 0 1 = 1 = 1 = 1 0 1 = 1 1 1 0 = = = 0 0 = = = = 1 = = 1
–   Pedone 1.5 64-bit3021+14
−14
(−74)35.5 − 14.5
(+23−2=25)
71.0%
35.5 / 50
100.0%
+52
1 = 1 1 1 = = = = = = = 1 1 = 1 1 1 1 = = 1 = 1 = 1 1 = 0 1 = = = 1 = 1 1 1 = 1 = 1 0 = = = = 1 1 =
–   Senpai 1.0 64-bit3007+8
−9
(−88)30.5 − 19.5
(+16−5=29)
61.0%
30.5 / 50
100.0%
−27
= 0 1 = = 0 1 0 1 = = = = = 1 = = = = 1 = = = 1 = = = 1 = 1 = = = 1 1 0 = = = 1 1 = = 1 = 1 0 = 1 1
–   Pedone 1.4.1 64-bit2988+14
−14
(−107)36 − 14
(+24−2=24)
72.0%
36.0 / 50
100.0%
+25
1 1 1 = = 1 1 = = 1 = 1 = 1 1 = 1 1 = = = = = 1 = 1 1 = = 1 = 1 0 = 1 = = = 0 1 1 = 1 = 1 = 1 = 1 1
–   Hiarcs 142987+8
−8
(−108)34.5 − 15.5
(+22−3=25)
69.0%
34.5 / 50
100.0%
+7
1 = 1 = 1 0 1 1 = = 1 = 1 1 1 0 1 = = 1 1 = 1 = 1 = 1 0 = = 1 1 = = 1 = = 1 1 = = = 1 = = = = = 1 =
–   Hakkapeliitta 3.0 64-bit2985+9
−9
(−110)27.5 − 22.5
(+14−9=27)
55.0%
27.5 / 50
100.0%
−81
0 1 = 1 = = = = = = 1 = 1 1 1 = 0 1 = = 0 = 0 1 0 1 = 1 = = = = 1 = = = = = 0 = = = 0 1 = 0 = 1 0 1
–   Arasan 19.2 64-bit2980+17
−17
(−115)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+36
1 1 = 1 1 1 = = 1 1 1 1 1 1 1 1 = 1 0 1 = 1 = = 0 1 = = = = = =
–   Vajolet2 2.2 64-bit2961+13
−14
(−134)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+21
= = = 1 1 1 = 1 1 0 1 1 1 = 1 = = 1 1 1 1 = = 1 1 1 0 1 = 0 = 1
–   Arasan 19.0.1 64-bit2903+17
−17
(−192)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
−74
1 = 1 1 1 1 = 1 = 1 1 1 1 0 = = 1 0 0 0 = 0 1 1 = 1 0 1 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019