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 1.1a 64-bit 4CPU (3047+20
−20
)Quote
Author: Ubaldo Farina
Includes games from 1.1 and 1.1a
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3238+13
−13
(+191)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−55
1 0 0 1 0 = = 0 0 0 = 0 0 = 0 0 0 0 0 1 0 0 0 = 0 0 0 = 0 0 0 0
–   Stockfish 4 64-bit 4CPU3213+17
−16
(+166)6.5 − 43.5
(+0−37=13)
13.0%
6.5 / 50
0.0%
−113
0 0 0 0 0 0 0 = = 0 = 0 0 = = 0 = 0 = = 0 0 0 = 0 0 = 0 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 0
–   Komodo 5.1 64-bit 4CPU3207+20
−20
(+160)7.5 − 20.5
(+2−15=11)
26.8%
7.5 / 28
0.0%
+10
0 0 0 = = 0 0 0 = 0 0 0 = 1 1 = = 0 0 = 0 0 0 = = 0 = =
–   Houdini 2.0c 64-bit 4CPU3200+16
−16
(+153)11 − 27
(+4−20=14)
28.9%
11.0 / 38
0.0%
+14
0 0 = = 1 = 0 = 0 0 1 = = = 0 0 0 1 0 = 1 = 0 0 0 0 = 0 = 0 = = 0 0 0 = 0 0
–   Bouquet 1.8 64-bit 4CPU3158+11
−11
(+111)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
+7
0 = 0 0 0 = 0 = = 0 = = = = = 0 0 0 0 = 1 = = = = = 0 = 0 =
–   Stockfish 2.2.2 64-bit 4CPU3153+16
−16
(+106)11.5 − 22.5
(+5−16=13)
33.8%
11.5 / 34
0.0%
+4
0 1 = 0 = 1 0 1 0 0 0 = = 0 0 = 0 = = = = 0 1 0 0 0 = 1 = = 0 0 0 =
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+104)13 − 25
(+1−13=24)
34.2%
13.0 / 38
0.0%
+18
= = 0 = = = 0 = = = = = = 0 = = = = 0 0 = = = 0 = 1 = 0 = 0 0 0 0 = 0 = = 0
–   Critter 1.4 64-bit 4CPU3148+19
−19
(+101)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.0%
+30
0 1 = 0 0 = = = = = = 0 0 0 = = = 1 0 = = 0 1 = = = = 0 0 0 = =
–   Fizbo 1.7 64-bit 4CPU3126+27
−27
(+79)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−75
0 0 0 = 0 = = = 0 =
–   Vitruvius 1.11C 64-bit 4CPU3125+15
−14
(+78)17 − 21
(+5−9=24)
44.7%
17.0 / 38
0.0%
+48
= = 0 1 = = = 0 0 = = = 0 1 0 = = = 1 = = 1 = = 0 = = = = 0 1 = = = 0 = = 0
–   IvanHoe 9.46h 64-bit 4CPU3120+14
−14
(+73)14 − 24
(+4−14=20)
36.8%
14.0 / 38
0.0%
0
= = = 0 = 1 = = = 1 = 1 0 0 = = = 0 0 0 = 0 0 = 0 = = = 0 1 0 0 = 0 = 0 = =
–   Strelka 5.5 64-bit3108+7
−7
(+61)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−6
= = = 0
–   Gull 2.2 64-bit 4CPU3105+25
−25
(+58)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.0%
+6
0 = 0 = 0 = = = = = = = = 0 1 0 0 = = = 0 0 1 0 1 0 1 = = 1
–   Komodo 4 64-bit3103+11
−11
(+56)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+10
1 = 0 = = 0
–   Critter 1.01 64-bit 4CPU3098+32
−32
(+51)6 − 12
(+1−7=10)
33.3%
6.0 / 18
0.3%
−45
= = = 0 = = 0 0 1 0 = = = 0 0 = = 0
–   Naum 4.2 64-bit 4CPU3067+10
−10
(+20)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
3.4%
+40
1 0 1 = = 1 = 1 = = 1 0 0 0 = =
–   Hiarcs 14 4CPU3061+13
−13
(+14)18.5 − 17.5
(+8−7=21)
51.4%
18.5 / 36
12.0%
+23
1 1 = = 1 0 1 = = 1 0 0 0 = = = = 1 1 = = = = 1 = = = = 0 0 = = = = = 0
–   Vajolet2 2.2 64-bit 4CPU3049+27
−27
(+2)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
43.6%
−41
= 1 = 0 = = 1 = = = = = 0 1 0 0 0 = 0 =
–   Deep Fritz 13 4CPU3041+16
−16
(−6)23 − 13
(+14−4=18)
63.9%
23.0 / 36
67.5%
+78
0 0 = 1 1 1 = = 1 0 1 = 1 = 1 = 1 = 1 = = = 1 1 1 = = = = = 0 = = 1 1 =
–   Critter 0.80 64-bit 4CPU3040+31
−30
(−7)10 − 8
(+4−2=12)
55.6%
10.0 / 18
64.4%
+24
1 = = 0 = 1 = = 0 1 = = = = = 1 = =
–   Deep Junior 13 64-bit 4CPU3033+16
−16
(−14)4 − 6
(+1−3=6)
40.0%
4.0 / 10
85.5%
−65
0 = = 1 = = = 0 0 =
–   Arasan 19.0.1 64-bit 4CPU3025+34
−33
(−22)7.5 − 7.5
(+3−3=9)
50.0%
7.5 / 15
86.1%
−27
1 = = 0 = = 1 = 0 1 = = = = 0
–   Deep Junior 13.3 64-bit 4CPU3025+18
−18
(−22)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
94.4%
−49
0 0 = 0 = = = = 1 1
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−23)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
97.8%
−40
= 0 1 1 = 0 = 1 0 = = = 0 1 0 =
–   Spike 1.4 Leiden 4CPU3023+11
−11
(−24)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
98.1%
+29
1 0 1 = 1 = 1 1 = 0 = = = = = =
–   Cheng 4.39 64-bit 4CPU3014+17
−17
(−33)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.1%
+40
0 0 1 1 = 1 0 1 1 =
–   Pedone 1.4.1 64-bit 4CPU3008+30
−31
(−39)10.5 − 6.5
(+6−2=9)
61.8%
10.5 / 17
98.1%
+31
0 = = 1 1 = 0 = = = = 1 = = 1 1 1
–   Fizbo 1.5 64-bit 4CPU2998+27
−27
(−49)5 − 5
(+1−1=8)
50.0%
5.0 / 10
99.8%
−49
= 1 = = 0 = = = = =
–   Protector 1.4.0 64-bit 4CPU2989+19
−19
(−58)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
+27
1 = = = = = = 1 1 = 1 = 1 = = =
–   Hiarcs 13.2 4CPU2987+18
−18
(−60)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+50
0 = 1 1 = 1
–   Bobcat 7.6 64-bit 4CPU2986+32
−32
(−61)9 − 4
(+7−2=4)
69.2%
9.0 / 13
99.9%
+75
1 = 0 1 = 1 = 1 1 1 1 0 =
–   Spark 1.0 64-bit 4CPU2975+13
−13
(−72)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+85
= 1 1 = = 1
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(−74)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+8
= = = = 1 0 1 = = = 1 1 1 =
–   EXchess 7.88b 64-bit 4CPU2964+29
−29
(−83)3 − 7
(+0−4=6)
30.0%
3.0 / 10
100.0%
−194
0 0 = = 0 = = = = 0
–   Crafty 25.0 64-bit 4CPU2954+25
−25
(−93)2 − 8
(+0−6=4)
20.0%
2.0 / 10
100.0%
−285
= 0 = 0 = 0 0 = 0 0
–   Fizbo 1.4 64-bit 4CPU2937+28
−28
(−110)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−9
1 = 1 = = 1 = =
–   DisasterArea 1.65 64-bit 4CPU2932+29
−29
(−115)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+36
0 1 = = 0 1 1 1 1 = = 1 = 1 1 1 = 1 = 1
–   Hannibal 1.2 64-bit2919+23
−23
(−128)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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