CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
Chiron 3.01 64-bit 4CPU (3131+24
−24
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 10.1 64-bit 4CPU3363+19
−19
(+232)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+74
= 0
–   Stockfish 7 64-bit 4CPU3327+15
−15
(+196)8 − 25
(+0−17=16)
24.2%
8.0 / 33
0.0%
+36
= = = 0 = 0 = 0 0 0 0 = 0 = 0 = = 0 = = 0 = = 0 = 0 0 0 = 0 0 = 0
–   Houdini 4 64-bit 4CPU3243+10
−10
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Andscacs 0.872 64-bit 4CPU3200+24
−24
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−73
= 0
–   Fire 4 64-bit 4CPU3199+13
−13
(+68)8 − 14
(+1−7=14)
36.4%
8.0 / 22
0.0%
−7
= = = = = 0 0 = 1 = 0 0 = 0 = = = = = 0 0 =
–   Gull 3 64-bit 4CPU3181+9
−10
(+50)10 − 12
(+4−6=12)
45.5%
10.0 / 22
0.0%
+23
= = = 1 1 = = 1 0 = 0 = 0 0 1 0 = = = = 0 =
–   Fizbo 1.8 64-bit 4CPU3180+21
−21
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−107
0 =
–   Equinox 3.20 64-bit 4CPU3175+11
−11
(+44)9.5 − 12.5
(+1−4=17)
43.2%
9.5 / 22
0.1%
+9
= 0 = = = = 0 = = 1 = = 0 = = = = = = 0 = =
–   Fritz 15 64-bit 4CPU3162+12
−12
(+31)11.5 − 10.5
(+4−3=15)
52.3%
11.5 / 22
1.0%
+43
= 0 = = = = = = = = 1 = = 0 = 1 1 = = 0 1 =
–   Critter 1.6a 64-bit 4CPU3160+8
−8
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+29
1 0
–   Hannibal 1.7 64-bit 4CPU3156+14
−14
(+25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.1%
+167
1 =
–   NirvanaChess 2.3 64-bit 4CPU3153+18
−18
(+22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
7.3%
+89
= 1 = =
–   Bouquet 1.8 64-bit 4CPU3150+11
−11
(+19)9 − 15
(+2−8=14)
37.5%
9.0 / 24
7.6%
−52
0 = = = 0 = = = 0 = = 0 1 0 = = 1 = = 0 0 = = 0
–   Rybka 4 64-bit 4CPU3148+10
−10
(+17)9 − 11
(+0−2=18)
45.0%
9.0 / 20
9.5%
−6
= = = = = = = 0 0 = = = = = = = = = = =
–   Andscacs 0.86 64-bit 4CPU3146+21
−21
(+15)8.5 − 13.5
(+1−6=15)
38.6%
8.5 / 22
17.3%
−44
= 0 = = = 0 0 = = = = = = 1 0 = 0 = = = = 0
–   NirvanaChess 2.2 64-bit 4CPU3140+17
−18
(+9)11 − 11
(+4−4=14)
50.0%
11.0 / 22
27.1%
+12
= = = = = 1 = 1 = 1 = = 0 0 = = 0 0 = = 1 =
–   Protector 1.9.0 64-bit 4CPU3140+15
−15
(+9)12 − 14
(+4−6=16)
46.2%
12.0 / 26
26.7%
−9
= = 0 = = = = 1 = = = 0 = = = 0 = = 0 1 0 = = 0 1 1
–   Alfil 15.7 64-bit 4CPU3138+17
−17
(+7)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
31.3%
+20
= 0 = 1 1 = = 1 1 1 0 = = 0 0 = 1 0 0 1 = =
–   Texel 1.06 64-bit 4CPU3133+20
−20
(+2)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
44.8%
−13
= = 0 0 1 1 = 1 = 0 0 = = 1 = = 1 = 0 1 0 0 = =
–   BlackMamba 2.0 64-bit 4CPU3124+15
−15
(−7)12 − 12
(+4−4=16)
50.0%
12.0 / 24
68.5%
−7
= = = 1 = 1 = = = = = 1 = = 0 = 1 = = 0 = 0 = 0
–   Fizbo 1.7 64-bit 4CPU3121+27
−27
(−10)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
70.0%
+3
= = 0 = = = = = 1 1 = = = 1 = 1 1 = 0 0 = 0
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
78.0%
−12
= =
–   Hannibal 1.5 64-bit 4CPU3111+19
−19
(−20)10.5 − 13.5
(+1−4=19)
43.8%
10.5 / 24
89.8%
−50
= = 0 = = = = 0 = 0 = = = = = 1 = = = = = = 0 =
–   Naum 4.6 64-bit 4CPU3096+14
−14
(−35)14 − 12
(+7−5=14)
53.8%
14.0 / 26
99.3%
−11
= 0 1 1 = = 0 1 = 1 = = = 1 0 0 = = = 1 = = 0 1 = =
–   Texel 1.05 64-bit 4CPU3085+17
−17
(−46)16.5 − 7.5
(+9−0=15)
68.8%
16.5 / 24
99.9%
+56
1 = = 1 1 1 = = = = = 1 = 1 = = = = = = 1 1 = 1
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(−74)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+82
1 = = 1
–   Hiarcs 14 4CPU3055+13
−13
(−76)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−8
= 1 = =
–   Vajolet2 2.2 64-bit 4CPU3043+27
−27
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arasan 19.2 64-bit 4CPU3040+31
−31
(−91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−91
= =
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
= 1
–   Deep Junior Yokohama 64-bit 4CPU3026+16
−16
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
1 =
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−107)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−174
0 = = 0 1
–   Deep Junior 13.3 64-bit 4CPU3020+18
−18
(−111)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−268
= 0
–   Deep Shredder 12 64-bit 4CPU3019+10
−10
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+30
= 1
–   Arasan 19.0.1 64-bit 4CPU3018+33
−32
(−113)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+28
1 =
–   Crafty 25.2 64-bit 4CPU3015+16
−16
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
0 1
–   Cheng 4.39 64-bit 4CPU3011+15
−15
(−120)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−9
= 1 0 = 1 1
–   Pedone 1.4.1 64-bit 4CPU3002+30
−31
(−129)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−69
1 = = =
–   Vajolet2 2.1 64-bit 4CPU3000+25
−25
(−131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−273
= 0
–   Bobcat 7.6 64-bit 4CPU2981+32
−32
(−150)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EXchess 7.88b 64-bit 4CPU2958+29
−29
(−173)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020