CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Chiron 1.5 64-bit 4CPU (3053+19
−19
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3238+13
−13
(+185)8 − 33
(+2−27=12)
19.5%
8.0 / 41
0.0%
−33
0 0 = 0 = 1 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 = =
–   Komodo 6 64-bit 4CPU3218+17
−16
(+165)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
+20
0 = 0 0 0 = 0 0 0 1 0 0 0 1 0 = 0 = 1 = 0 = = = = 0 0 0 = =
–   Stockfish 4 64-bit 4CPU3213+17
−16
(+160)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
+35
0 0 0 0 = = 0 = = = = = 0 = = 0 = 0 0 0 0 = = = = = = 0 0 =
–   Komodo 5.1 64-bit 4CPU3207+20
−20
(+154)8.5 − 19.5
(+1−12=15)
30.4%
8.5 / 28
0.0%
+38
0 = = 0 0 0 0 = 0 = = = 0 0 = = 0 1 0 0 = = = = = = = 0
–   Stockfish 3 64-bit 4CPU3173+21
−21
(+120)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+120
0 1
–   Critter 1.6a 64-bit 4CPU3169+8
−8
(+116)12 − 22
(+3−13=18)
35.3%
12.0 / 34
0.0%
+32
= 1 0 = 0 = 0 = = 0 = 0 = 0 = = = 0 = 0 = 0 = 1 0 1 0 0 = = = = 0 =
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+98)13.5 − 20.5
(+4−11=19)
39.7%
13.5 / 34
0.0%
+36
= = = = 0 = = 0 0 1 = 0 0 1 0 = 1 = = 0 = 0 = 0 = = = = = 0 = 1 0 =
–   Gull 2.3 64-bit 4CPU3150+17
−17
(+97)11.5 − 18.5
(+1−8=21)
38.3%
11.5 / 30
0.0%
+35
= = 0 0 = = = = = = = 0 = = 0 = = = = 0 = = 0 0 1 = 0 = = =
–   Stockfish 2.3.1 64-bit 4CPU3149+19
−19
(+96)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
+56
= = = 0 0 0 0 = = = = 0 1 0 0 0 1 = 0 = 1 = = = = 1 = 1 = =
–   Bouquet 1.5 64-bit 4CPU3139+23
−23
(+86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
0 =
–   Vitruvius 1.11C 64-bit 4CPU3125+15
−14
(+72)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−43
= 0 = = = 0 = 0 = 0 = = 0 0 = = 0 0 = = 0 = 0 = 0 1 0 0 = = 1 0
–   IvanHoe 9.46h 64-bit 4CPU3120+14
−14
(+67)11.5 − 21.5
(+3−13=17)
34.8%
11.5 / 33
0.0%
−19
= 0 0 = 1 = 1 0 0 = 0 0 0 0 = = = 0 1 0 0 0 = = = = = = 0 = = = =
–   RobboLito 0.21Q 64-bit 4CPU3119+22
−22
(+66)10 − 23
(+3−16=14)
30.3%
10.0 / 33
0.0%
−59
= 0 0 = = = 0 = 0 = = 1 0 = 0 0 0 0 = 0 0 1 0 0 0 0 = = = = 0 1 =
–   Sting SF 3 64-bit 4CPU3116+21
−21
(+63)11.5 − 20.5
(+2−11=19)
35.9%
11.5 / 32
0.0%
−15
= = = = 0 = = = = 1 = 0 = = 0 0 = = 1 0 = 0 = = 0 0 = 0 = 0 0 =
–   Sting SF 2 64-bit 4CPU3115+27
−27
(+62)12.5 − 17.5
(+2−7=21)
41.7%
12.5 / 30
0.0%
+18
= = = 0 = = 0 = = = 1 = = 0 = = 0 = 0 = = = = = 0 1 = = = 0
–   Bouquet 1.6 64-bit 4CPU3115+21
−21
(+62)10.5 − 21.5
(+2−13=17)
32.8%
10.5 / 32
0.0%
−39
0 = = = = = 0 0 0 = 0 0 = 0 0 0 1 = = = = 0 = 0 0 = = = 0 1 = =
–   Komodo 5 64-bit3113+11
−11
(+60)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−50
0 1 = 0 0 =
–   Strelka 5.5 64-bit3108+7
−7
(+55)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
0.0%
−58
= 1 0 1 0 0 0
–   Hannibal 1.4b 64-bit 4CPU3085+15
−15
(+32)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.5%
−7
0 0 0 = = 0 0 = 0 = 0 = = = = 0 1 = = 1 1 = = = = 1 0 = = 1
–   Deep Fritz 14 64-bit 4CPU3080+17
−17
(+27)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
1.8%
+38
0 1 1 1 = 1 0 = = = 0 0 = 1 1 = 0 1 = = = = = = 0 = = = = =
–   Naum 4.2 64-bit 4CPU3067+10
−10
(+14)14.5 − 18.5
(+5−9=19)
43.9%
14.5 / 33
9.7%
−21
= = 0 1 0 = = = = 0 = = = 1 0 1 0 = 0 = = = 1 = 1 = = = 0 0 = 0 =
–   Protector 1.5.0 64-bit 4CPU3063+18
−18
(+10)14 − 20
(+4−10=20)
41.2%
14.0 / 34
23.6%
−41
= = 0 1 1 = = = = = 0 1 0 = 0 = = = = 0 = 1 0 0 0 0 = = = = = 0 = =
–   Hiarcs 14 4CPU3061+13
−13
(+8)15 − 17
(+9−11=12)
46.9%
15.0 / 32
26.1%
−10
1 = 1 = = 0 0 = 0 = 1 0 1 = 0 = = = 0 1 0 0 1 0 0 = = 0 1 1 = 1
–   Gull R375 64-bit 4CPU3045+22
−22
(−8)17 − 15
(+9−7=16)
53.1%
17.0 / 32
71.4%
+11
= = = 1 = = 1 1 = = = 1 0 0 1 0 = 1 1 = = = 0 1 = = = = 0 0 1 0
–   Deep Fritz 13 4CPU3041+16
−16
(−12)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
84.5%
−3
= 1 1 1 0 = = = 0 1 = 1 = 0 = = = = = = = = = = = 0 0 1 1 0
–   Hannibal 1.3 64-bit 4CPU3040+22
−22
(−13)22.5 − 13.5
(+13−4=19)
62.5%
22.5 / 36
83.0%
+60
1 = = = 1 1 = = 1 = = = = 0 = 1 1 = 1 = = 1 = 1 0 = 1 1 0 1 = = = = 1 0
–   Deep Junior Yokohama 64-bit 4CPU3032+16
−16
(−21)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
95.5%
+6
= = 0 = = 1 = = = 1
–   Deep Junior 13.3 64-bit 4CPU3025+18
−18
(−28)17.5 − 16.5
(+7−6=21)
51.5%
17.5 / 34
98.6%
−19
1 = = = 1 1 = = = = 1 1 1 = = = = 0 0 = = = = 1 0 0 = = = = = 0 = 0
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−29)2 − 3
(+2−3=0)
40.0%
2.0 / 5
99.7%
−114
1 0 1 0 0
–   Spike 1.4 Leiden 4CPU3023+11
−11
(−30)15 − 17
(+5−7=20)
46.9%
15.0 / 32
99.7%
−48
= = 1 0 = = = 0 1 = = = = = = 0 = = = 0 = 1 0 = 0 1 = 1 = = = 0
–   Protector 1.4.0 64-bit 4CPU2989+19
−19
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
= =
–   Spark 1.0 64-bit 4CPU2975+13
−13
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
1 =
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(−80)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
= 1
–   Ethereal 8.62 64-bit 4CPU2944+25
−25
(−109)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+27
1 1 1 1 0 1 = = = = 1 = = 1 = 1
–   Onno 1.2.70 64-bit 4CPU2938+20
−20
(−115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
1 =
–   Thinker 5.4d Inert 64-bit 4CPU2932+23
−23
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
1 =
–   Toga II 3.0 4CPU2928+23
−23
(−125)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−125
0 1
–   Bright 0.5c 4CPU2896+24
−24
(−157)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+132
1 1 1 =
–   Tornado 4.88 64-bit 4CPU2891+25
−26
(−162)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+126
= 1 1 1
–   MinkoChess 1.3 64-bit 4CPU2889+21
−22
(−164)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−96
= = = 1
–   Crafty 23.4 64-bit 4CPU2870+37
−37
(−183)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Scorpio 2.7.5 64-bit 4CPU2862+36
−36
(−191)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gaviota 0.86 64-bit 4CPU2861+24
−24
(−192)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−49
= 1
–   BugChess2 1.9 64-bit 4CPU2845+25
−25
(−208)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−65
1 = 1 =
–   Jonny 4.00 4CPU2833+29
−29
(−220)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−63
1 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018