CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Chiron 3.01 64-bit 4CPU (3130+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
(+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 4CPU3199+13
−13
(+69)8 − 14
(+1−7=14)
36.4%
8.0 / 22
0.0%
−6
0 = 0 = = = = = 0 = 0 0 = 1 = 0 = = = = 0 =
–   Fizbo 1.8 64-bit 4CPU3180+21
−21
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−106
= 0
–   Gull 3 64-bit 4CPU3180+10
−9
(+50)10 − 12
(+4−6=12)
45.5%
10.0 / 22
0.0%
+23
= 0 0 1 0 = = = = 1 = = 1 0 = 0 = = = 1 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 = = 1 = = 0 = 0 = =
–   Fritz 15 64-bit 4CPU3161+12
−12
(+31)11.5 − 10.5
(+4−3=15)
52.3%
11.5 / 22
1.1%
+43
0 = 1 1 = = 0 1 = = = = = = = 1 = = = 0 = =
–   Critter 1.6a 64-bit 4CPU3160+8
−8
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.2%
+30
1 0
–   Hannibal 1.7 64-bit 4CPU3155+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
(+22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
7.4%
+89
1 = = =
–   Bouquet 1.8 64-bit 4CPU3150+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 4CPU3148+10
−10
(+18)9 − 11
(+0−2=18)
45.0%
9.0 / 20
9.2%
−5
= = = = = = = = = = = 0 0 = = = = = = =
–   Andscacs 0.86 64-bit 4CPU3145+21
−21
(+15)8.5 − 13.5
(+1−6=15)
38.6%
8.5 / 22
17.4%
−44
1 0 = 0 = = = = 0 0 0 = = = = = = = 0 = = =
–   NirvanaChess 2.2 64-bit 4CPU3139+18
−17
(+9)11 − 11
(+4−4=14)
50.0%
11.0 / 22
27.0%
+12
0 = = 0 0 = = 1 = 1 = 1 = 1 = = 0 = = = = =
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+9)12 − 14
(+4−6=16)
46.2%
12.0 / 26
26.9%
−9
= = 0 1 0 = = 0 1 = = = 1 = = = 0 = = 0 1 = = 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 0 = 1 0 0 1 = = = = 1 1 1 0 = = = 0 = 1 1
–   Texel 1.06 64-bit 4CPU3132+20
−20
(+2)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
44.9%
−13
= 0 0 1 = 1 1 = 1 = 0 0 = = 1 = = = 0 1 0 0 = =
–   BlackMamba 2.0 64-bit 4CPU3123+15
−15
(−7)12 − 12
(+4−4=16)
50.0%
12.0 / 24
68.2%
−7
= = 1 = = 0 = 0 = 0 0 1 = = = = = 1 = = = = 1 =
–   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 1 = 0 0 = 0 = 1 1 = = = 1 = = = 0 = = = =
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.5%
−11
= =
–   Hannibal 1.5 64-bit 4CPU3111+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
(−35)14 − 12
(+7−5=14)
53.8%
14.0 / 26
99.3%
−11
1 0 = = = 1 = = 0 1 = 1 = 1 = = = = = 0 1 1 = = 0 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+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
(−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
–   Bobcat 8.0 64-bit 4CPU3025+21
−21
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 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 =
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−106)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−173
= 1 0 = 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 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
–   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
–   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
0 1
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−120)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−9
1 = 1 1 = 0
–   Pedone 1.4.1 64-bit 4CPU3001+31
−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 June 15, 2019