CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Chiron 3.01 64-bit 4CPU (3129+24
−24
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 10.1 64-bit 4CPU3362+19
−19
(+233)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+75
0 =
–   Stockfish 7 64-bit 4CPU3326+15
−15
(+197)8 − 25
(+0−17=16)
24.2%
8.0 / 33
0.0%
+37
= = 0 = 0 = 0 0 0 = 0 = 0 = = 0 = = 0 = = 0 = 0 0 0 = 0 0 = 0 = 0
–   Houdini 4 64-bit 4CPU3241+10
−10
(+112)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Andscacs 0.872 64-bit 4CPU3199+24
−24
(+70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
= 0
–   Fire 4 64-bit 4CPU3198+13
−13
(+69)8 − 14
(+1−7=14)
36.4%
8.0 / 22
0.0%
−6
= 0 = = = = = 0 0 = = 0 0 = 1 = 0 = = = = 0
–   Gull 3 64-bit 4CPU3180+10
−9
(+51)10 − 12
(+4−6=12)
45.5%
10.0 / 22
0.0%
+24
0 0 1 0 = = = = 0 = 1 = = 1 0 = 0 = = = 1 =
–   Fizbo 1.8 64-bit 4CPU3179+21
−21
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−106
0 =
–   Equinox 3.20 64-bit 4CPU3174+11
−11
(+45)9.5 − 12.5
(+1−4=17)
43.2%
9.5 / 22
0.0%
+10
= = = = = 0 = = = = 0 = = 1 = = 0 = 0 = = =
–   Fritz 15 64-bit 4CPU3160+12
−12
(+31)11.5 − 10.5
(+4−3=15)
52.3%
11.5 / 22
1.1%
+43
= 1 1 = = 0 1 = = = = = = = 1 = = = 0 = = 0
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+30
0 1
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(+25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.4%
+167
1 =
–   NirvanaChess 2.3 64-bit 4CPU3152+18
−18
(+23)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
7.4%
+90
= = = 1
–   Bouquet 1.8 64-bit 4CPU3149+11
−11
(+20)9 − 15
(+2−8=14)
37.5%
9.0 / 24
7.4%
−51
= 1 = = 0 0 = = 0 = = = 0 = = 0 1 = 0 0 = = = 0
–   Rybka 4 64-bit 4CPU3147+10
−10
(+18)9 − 11
(+0−2=18)
45.0%
9.0 / 20
9.2%
−5
= = = = = = = = = = = 0 0 = = = = = = =
–   Andscacs 0.86 64-bit 4CPU3144+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 4CPU3138+18
−17
(+9)11 − 11
(+4−4=14)
50.0%
11.0 / 22
27.0%
+12
= = 0 0 = = 1 = 0 1 = 1 = 1 = = 0 = = = = =
–   Protector 1.9.0 64-bit 4CPU3138+15
−15
(+9)12 − 14
(+4−6=16)
46.2%
12.0 / 26
26.9%
−9
= = 0 1 0 = = 0 1 = = 1 = = = 0 = 1 0 = = = 0 = = =
–   Alfil 15.7 64-bit 4CPU3136+17
−17
(+7)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
31.2%
+20
0 = 1 0 0 1 = = 0 = = 1 1 1 0 = = = 0 = 1 1
–   Texel 1.06 64-bit 4CPU3131+20
−20
(+2)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
44.9%
−13
= 0 1 0 0 = 1 = = 1 = 0 0 = = 1 = = = 0 0 1 1 =
–   BlackMamba 2.0 64-bit 4CPU3122+15
−15
(−7)12 − 12
(+4−4=16)
50.0%
12.0 / 24
68.2%
−7
= 1 = = 0 = 0 = 0 = 1 = = = = = 1 = = = = 1 = 0
–   Vitruvius 1.11C 64-bit 4CPU3118+14
−14
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.6%
−11
= =
–   Fizbo 1.7 64-bit 4CPU3118+27
−27
(−11)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
73.1%
+2
1 = 0 0 = 0 1 = 1 1 = = = 1 = = = 0 = = = =
–   Hannibal 1.5 64-bit 4CPU3110+19
−19
(−19)10.5 − 13.5
(+1−4=19)
43.8%
10.5 / 24
89.6%
−49
1 = = = = = = 0 = = = = = 0 = 0 = = = = 0 = = =
–   Naum 4.6 64-bit 4CPU3095+14
−14
(−34)14 − 12
(+7−5=14)
53.8%
14.0 / 26
99.3%
−10
= = 1 = = 0 1 = 1 0 0 = 1 = 1 = = = = = 0 1 1 = = 0
–   Texel 1.05 64-bit 4CPU3084+17
−17
(−45)16.5 − 7.5
(+9−0=15)
68.8%
16.5 / 24
99.9%
+57
1 = = = = = = 1 1 = 1 = = 1 1 1 = = = = 1 = = 1
–   Alfil 15.8 64-bit 4CPU3056+22
−22
(−73)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+83
1 = = 1
–   Hiarcs 14 4CPU3053+13
−13
(−76)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−8
1 = = =
–   Vajolet2 2.2 64-bit 4CPU3041+26
−27
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arasan 19.2 64-bit 4CPU3039+31
−31
(−90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−90
= =
–   Pedone 1.5 64-bit 4CPU3032+31
−31
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+59
1 =
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
1 =
–   Senpai 1.0 64-bit 4CPU3023+16
−16
(−106)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−173
= 0 0 = 1
–   Arasan 19.0.1 64-bit 4CPU3018+34
−33
(−111)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
= 1
–   Deep Junior 13.3 64-bit 4CPU3018+18
−18
(−111)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−268
= 0
–   Spike 1.4 Leiden 4CPU3016+10
−11
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+29
= 1
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
0 1
–   Cheng 4.39 64-bit 4CPU3009+15
−15
(−120)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−9
1 1 0 = = 1
–   Pedone 1.4.1 64-bit 4CPU3001+31
−31
(−128)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−68
= = = 1
–   Vajolet2 2.1 64-bit 4CPU2999+25
−25
(−130)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−272
0 =
–   Bobcat 7.6 64-bit 4CPU2980+32
−32
(−149)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EXchess 7.88b 64-bit 4CPU2957+29
−29
(−172)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 July 11, 2019