CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Chiron 3.01 64-bit 4CPU (3130+24
−25
)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
(+232)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+74
0 =
–   Stockfish 7 64-bit 4CPU3326+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 4CPU3242+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
(+70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
= 0
–   Fire 4 64-bit 4CPU3198+13
−13
(+68)8 − 14
(+1−7=14)
36.4%
8.0 / 22
0.0%
−7
= 0 = = = = = 0 0 = = = = = 0 0 = 1 = 0 = 0
–   Gull 3 64-bit 4CPU3180+9
−9
(+50)10 − 12
(+4−6=12)
45.5%
10.0 / 22
0.0%
+23
0 0 1 0 = = = = 0 = = = 1 1 = = 1 0 = 0 = =
–   Fizbo 1.8 64-bit 4CPU3179+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
(+45)9.5 − 12.5
(+1−4=17)
43.2%
9.5 / 22
0.0%
+10
= = = = = 0 = = 0 = 0 = = = = 0 = = 1 = = =
–   Fritz 15 64-bit 4CPU3161+12
−12
(+31)11.5 − 10.5
(+4−3=15)
52.3%
11.5 / 22
1.1%
+43
= 1 1 = = 0 1 = = = 0 = = = = = = = = 1 = 0
–   Critter 1.6a 64-bit 4CPU3159+8
−8
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+29
1 0
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(+24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.5%
+166
1 =
–   NirvanaChess 2.3 64-bit 4CPU3152+18
−18
(+22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
7.4%
+89
= = = 1
–   Bouquet 1.8 64-bit 4CPU3149+11
−11
(+19)9 − 15
(+2−8=14)
37.5%
9.0 / 24
7.4%
−52
= 1 = = 0 0 = = 0 0 0 = = = 0 = = = 0 = = 0 1 =
–   Rybka 4 64-bit 4CPU3148+10
−10
(+18)9 − 11
(+0−2=18)
45.0%
9.0 / 20
9.3%
−5
= = = = = = = = = = = = = = = 0 0 = = =
–   Andscacs 0.86 64-bit 4CPU3145+20
−21
(+15)8.5 − 13.5
(+1−6=15)
38.6%
8.5 / 22
17.3%
−44
0 = 0 = = = = 0 = 0 = = = 0 0 = = = = = = 1
–   NirvanaChess 2.2 64-bit 4CPU3139+17
−18
(+9)11 − 11
(+4−4=14)
50.0%
11.0 / 22
27.0%
+12
= = 0 0 = = 1 = = = = = = 1 = 1 = 1 = = 0 0
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+9)12 − 14
(+4−6=16)
46.2%
12.0 / 26
27.0%
−9
= = 0 1 0 = = 0 1 = 1 = = 0 = = = = = 1 = = = 0 = 0
–   Alfil 15.7 64-bit 4CPU3137+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 1 1 0 = = 0
–   Texel 1.06 64-bit 4CPU3132+20
−20
(+2)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
44.8%
−13
1 = 0 1 0 0 = 1 = 0 0 1 = = = 1 = 0 0 = = 1 = =
–   BlackMamba 2.0 64-bit 4CPU3123+15
−15
(−7)12 − 12
(+4−4=16)
50.0%
12.0 / 24
68.3%
−7
= 1 = = 0 = 0 = 0 = = = 1 = 0 = 1 = = = = = 1 =
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.8%
−11
= =
–   Fizbo 1.7 64-bit 4CPU3119+27
−27
(−11)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
73.1%
+2
1 = 0 0 = 0 = = 0 = = = = = 1 1 = = = 1 = 1
–   Hannibal 1.5 64-bit 4CPU3110+19
−19
(−20)10.5 − 13.5
(+1−4=19)
43.8%
10.5 / 24
89.6%
−50
1 = = = = = = 0 = = = 0 = = = = = 0 = 0 = = = =
–   Naum 4.6 64-bit 4CPU3095+14
−14
(−35)14 − 12
(+7−5=14)
53.8%
14.0 / 26
99.3%
−11
= = 1 = = 0 1 = = = 0 1 1 = = 0 0 = 1 = 1 = = = 1 0
–   Texel 1.05 64-bit 4CPU3085+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
(−74)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+82
1 = = 1
–   Hiarcs 14 4CPU3054+13
−13
(−76)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−8
= = 1 =
–   Vajolet2 2.2 64-bit 4CPU3042+27
−27
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Arasan 19.2 64-bit 4CPU3039+31
−31
(−91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−91
= =
–   Pedone 1.5 64-bit 4CPU3032+31
−31
(−98)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
1 =
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
= 1
–   Bobcat 8.0 64-bit 4CPU3025+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
(−106)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−173
0 = 1 0 =
–   Arasan 19.0.1 64-bit 4CPU3019+34
−33
(−111)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Deep Shredder 12 64-bit 4CPU3019+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 4CPU3019+18
−18
(−111)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−268
0 =
–   Spike 1.4 Leiden 4CPU3017+11
−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
(−117)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−117
1 0
–   Cheng 4.39 64-bit 4CPU3010+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+30
−31
(−129)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−69
1 = = =
–   Vajolet2 2.1 64-bit 4CPU2999+25
−25
(−131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−273
= 0
–   Bobcat 7.6 64-bit 4CPU2980+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
(−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 August 24, 2019