CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Chiron 1.1a 64-bit 4CPU (3040+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 4CPU3231+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 4CPU3206+17
−17
(+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 4CPU3200+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 4CPU3195+16
−16
(+155)11 − 27
(+4−20=14)
28.9%
11.0 / 38
0.0%
+16
0 = 0 0 = = 1 = 0 = 0 0 1 = = = 0 0 0 1 0 = 1 = 0 0 0 0 = 0 = 0 = = 0 0 0 0
–   Bouquet 1.8 64-bit 4CPU3149+11
−11
(+109)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
+5
= 0 = = 0 = 0 0 0 = 0 = = = = 0 0 0 0 = = 0 = 0 = 1 = = = =
–   Stockfish 2.2.2 64-bit 4CPU3147+16
−16
(+107)11.5 − 22.5
(+5−16=13)
33.8%
11.5 / 34
0.0%
+5
0 = 0 = = = = 0 1 0 0 0 = 1 = = 0 0 = 0 0 1 = 0 = 1 0 1 0 0 0 = 0 =
–   Critter 1.4 64-bit 4CPU3146+19
−19
(+106)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.0%
+35
= 0 0 = = = = = = 0 0 0 0 1 = = = 1 0 = = 0 1 = = = = 0 0 0 = =
–   Rybka 4.1 64-bit 4CPU3145+9
−9
(+105)13 − 25
(+1−13=24)
34.2%
13.0 / 38
0.0%
+19
0 = = = 0 = = = = = = 0 = = = = 0 0 = = = = = 0 = 1 = 0 = 0 0 0 0 = 0 = = 0
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(+79)17 − 21
(+5−9=24)
44.7%
17.0 / 38
0.0%
+49
0 = 0 1 = 0 = = 0 1 = = = 0 0 = = = 0 = = = 1 = = 1 = = 0 = = = = 0 1 = = =
–   Fizbo 1.7 64-bit 4CPU3119+27
−27
(+79)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−75
0 0 0 = 0 = = = 0 =
–   IvanHoe 9.46h 64-bit 4CPU3114+14
−14
(+74)14 − 24
(+4−14=20)
36.8%
14.0 / 38
0.0%
0
= 0 0 0 = 0 0 = 0 = = = 0 1 0 0 = 0 = = = 0 = 1 = = = 1 = 1 0 0 = = = 0 = =
–   Strelka 5.5 64-bit3104+6
−6
(+64)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−3
= = = 0
–   Gull 2.2 64-bit 4CPU3098+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-bit3098+11
−11
(+58)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+12
0 = 1 = = 0
–   Critter 1.01 64-bit 4CPU3087+29
−29
(+47)6 − 12
(+1−7=10)
33.3%
6.0 / 18
0.4%
−49
= = 0 = = 0 0 1 0 = = = 0 0 = = 0 =
–   Naum 4.2 64-bit 4CPU3061+10
−10
(+21)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
3.2%
+41
1 0 0 0 = = = 1 = 1 = = 1 = 1 0
–   Hiarcs 14 4CPU3054+13
−13
(+14)18.5 − 17.5
(+8−7=21)
51.4%
18.5 / 36
12.2%
+23
= = = = 0 1 1 = = = = = 1 = = = = 0 0 = 1 0 1 = = 1 0 0 0 = = = = 1 1 =
–   Vajolet2 2.2 64-bit 4CPU3042+27
−27
(+2)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
45.7%
−41
= 1 = 0 = = 1 = = = = = 0 1 0 0 0 = 0 =
–   Deep Fritz 13 4CPU3035+17
−17
(−5)23 − 13
(+14−4=18)
63.9%
23.0 / 36
66.7%
+79
= = 0 = = 1 1 = 0 0 = 1 1 1 = = 1 0 1 = 1 = 1 = 1 = 1 = = = 1 1 1 = = =
–   Critter 0.80 64-bit 4CPU3034+30
−30
(−6)10 − 8
(+4−2=12)
55.6%
10.0 / 18
63.2%
+25
= = 0 1 = = = = = 1 = = 1 = = 0 = 1
–   Deep Junior 13 64-bit 4CPU3027+16
−16
(−13)4 − 6
(+1−3=6)
40.0%
4.0 / 10
83.7%
−64
= = = 0 = 1 0 = 0 =
–   Deep Shredder 12 64-bit 4CPU3019+10
−10
(−21)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
97.2%
−38
= = 0 1 0 = = 0 = 1 0 = 1 1 = 0
–   Deep Junior 13.3 64-bit 4CPU3019+18
−18
(−21)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
94.1%
−48
= = 1 1 0 0 = 0 = =
–   Arasan 19.0.1 64-bit 4CPU3019+34
−33
(−21)7.5 − 7.5
(+3−3=9)
50.0%
7.5 / 15
86.4%
−26
1 = = 0 = = 1 = 0 1 = = = = 0
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−23)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
98.0%
+30
= = = = = = 1 = 1 1 = 0 1 = 1 0
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−30)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.0%
+43
0 0 1 1 = 1 0 1 1 =
–   Pedone 1.4.1 64-bit 4CPU3001+31
−31
(−39)10.5 − 6.5
(+6−2=9)
61.8%
10.5 / 17
98.2%
+31
0 = = 1 1 = 0 = = = = 1 = = 1 1 1
–   Fizbo 1.5 64-bit 4CPU2993+27
−27
(−47)5 − 5
(+1−1=8)
50.0%
5.0 / 10
99.7%
−47
= = = = = = 0 = = 1
–   Protector 1.4.0 64-bit 4CPU2983+19
−19
(−57)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
+28
1 = 1 = = = = = = 1 1 = = = 1 =
–   Hiarcs 13.2 4CPU2982+18
−18
(−58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+52
= 1 1 1 0 =
–   Bobcat 7.6 64-bit 4CPU2980+32
−32
(−60)9 − 4
(+7−2=4)
69.2%
9.0 / 13
99.9%
+76
= 1 = 1 1 1 1 0 = 1 = 0 1
–   Spark 1.0 64-bit 4CPU2970+13
−13
(−70)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+87
= 1 1 = = 1
–   Zappa Mexico II 64-bit 4CPU2969+10
−10
(−71)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+11
= = 1 1 1 = = = 1 0 1 = = =
–   EXchess 7.88b 64-bit 4CPU2958+29
−29
(−82)3 − 7
(+0−4=6)
30.0%
3.0 / 10
100.0%
−193
= = = 0 0 0 = = 0 =
–   Crafty 25.0 64-bit 4CPU2950+25
−25
(−90)2 − 8
(+0−6=4)
20.0%
2.0 / 10
100.0%
−282
= 0 0 = 0 0 = 0 = 0
–   Fizbo 1.4 64-bit 4CPU2932+28
−28
(−108)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−7
1 = = 1 = = 1 =
–   Hannibal 1.2 64-bit2916+23
−23
(−124)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   DisasterArea 1.65 64-bit 4CPU2915+21
−21
(−125)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+26
= = 1 = 1 1 1 = 1 = 1 0 1 = = 0 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019