CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Houdini 3 Tactical 64-bit (3151+18
−18		)Quote
Author: Robert Houdart (Belgium) Link: Homepage
Information: There is some concern in the chess community that some versions of Houdini may contain substantial parts of Stockfish code. These concerns have not been tested in a court of law, or reviewed by court-appointed independent experts.
This is one of the 19 Houdini versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit3156+13
−13		(+5)5.5 − 5.5
(+1−1=9)		50.0%
5.5 / 11
32.3%
+5
= = = = 0 = 1 = = = =
–   Komodo 6 64-bit3141+15
−15		(−10)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
81.3%
−19
0 1 0 = = = 0 = = = 0 = = 1 = = = = = 1 = = 0 1 = 0 0 1 1 =
–   Komodo CCT 64-bit3124+15
−15		(−27)25.5 − 28.5
(+11−14=29)
47.2%
25.5 / 54
99.1%
−44
= = = 0 = = = = = = = 0 = 1 0 0 = 0 = 0 0 = = 0 = 1 0 = 1 = 0 1 1 0 = 1 0 1 1 = 1 1 = = = = = = 1 0 = = = 0
–   Stockfish 4 64-bit3119+17
−17		(−32)30 − 24
(+19−13=22)
55.6%
30.0 / 54
99.5%
+3
1 = 1 0 = 0 1 1 = 1 = 0 0 1 = 0 1 = 0 = = 1 1 = = = = 1 1 1 0 0 1 1 = 1 1 = 0 = = 1 0 0 = = = 0 1 = 0 = = 1
–   Komodo 5 64-bit3107+11
−11		(−44)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+42
1 0 0 1 = 0 = = 1 = 1 0 = = = = = 1 1 = = = 1 = = 1 1 1 1 = 1 1
–   Komodo 5.1 64-bit3103+17
−17		(−48)29 − 25
(+19−15=20)
53.7%
29.0 / 54
100.0%
−25
= = 1 = 0 1 1 1 0 1 = = = 1 = = 1 1 0 = 0 0 = 1 0 1 0 1 = 1 0 1 0 0 0 = 1 = 1 = 1 1 = = = = 0 0 = = 0 1 0 1
–   Strelka 5.5 64-bit3102+7
−6		(−49)19 − 13
(+9−3=20)
59.4%
19.0 / 32
100.0%
+4
= = 0 = 1 = = = 1 = = = = = 1 = = 1 = 0 1 = = = 1 0 1 = = 1 = 1
–   Critter 1.6a 64-bit3099+7
−7		(−52)19.5 − 13.5
(+9−3=21)
59.1%
19.5 / 33
100.0%
0
1 = 1 = = 1 = = = 0 = = = = = = 0 = 1 = = = 1 = 1 = 0 = 1 = 1 = 1
–   Stockfish 3 64-bit3094+16
−16		(−57)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
+4
1 0 0 1 = = 0 = 1 1 1 1 1 0 = = = = = = = = 0 = = 1 1 = 1 1
–   Stockfish 2.3.1 64-bit3076+17
−17		(−75)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−39
1 1 = = = = = 1 = = = = = = = 1 = = = = 0 1 = 0 = = 1 = = 0 1 =
–   Rybka 4.1 64-bit3076+8
−8		(−75)19.5 − 13.5
(+11−5=17)
59.1%
19.5 / 33
100.0%
−21
= = 1 = 0 = = 0 1 0 = = = = = = 1 = 1 1 = = 0 = 1 0 = 1 = 1 1 1 1
–   Bouquet 1.8 64-bit3073+9
−9		(−78)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−37
0 1 = = = = = 0 0 1 0 = 1 1 = 1 = = = 0 = = = 0 1 = 1 1 1 1
–   Stockfish 2.2.2 64-bit3071+20
−19		(−80)17 − 13
(+9−5=16)
56.7%
17.0 / 30
100.0%
−42
= = 1 0 = = = 0 1 1 = = 1 1 = 0 1 = 0 1 = 1 = = = = = = 1 0
–   Bouquet 1.5 64-bit3060+17
−17		(−91)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−33
= 0 0 1 = = 1 1 = 1 = 1 = = = = = 1 1 1 0 = 0 1 = 1 0 1 = = = =
–   IvanHoe 9.46h 64-bit3060+13
−13		(−91)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+41
= 1 = 1 1 = 1 = 1 1 1 = = = = = 1 1 = = = = 1 1 1 0 1 1 = = 1 =
–   RobboLito 0.21Q 64-bit3057+16
−16		(−94)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+93
0 1 1 1 1 1 1 = = = 1 = 1 = 1 = = = 1 = 1 1 1 1 = 1 1 = = 1 1 1
–   Bouquet 1.6 64-bit3049+17
−17		(−102)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
+1
= 1 1 = = = = = 1 = = = = = 1 = = 0 = 1 1 = = 1 1 1 1 1 = 1
–   Vitruvius 1.11C 64-bit3048+14
−14		(−103)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
0
1 = = 1 = 1 = 1 = = = 1 = 1 = 1 0 1 = 1 = = 0 1 = = = 1 = = 1 1
–   DeepSaros 3.3b 64-bit3044+19
−19		(−107)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+17
= = = 1 = 1 1 = = 1 1 = 1 1 = = = = 1 0 1 = 1 = 1 0 1 = 1 = 1 1
–   Sting SF 3 64-bit3036+16
−16		(−115)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
−21
= = 1 = 1 = 1 1 1 = = = 1 = = = = = = = 1 0 = 1 = 1 = = 1 1
–   BlackMamba 1.4 64-bit3026+14
−15		(−125)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+38
1 1 = 0 = = 1 1 1 0 1 1 = = = 1 = = = 1 1 = 1 1 = 1 1 1 1 1
–   Gull 2.1 64-bit3024+19
−19		(−127)23 − 7
(+16−0=14)
76.7%
23.0 / 30
100.0%
+39
1 1 1 = 1 = 1 = 1 1 = = = 1 = = 1 = = 1 1 = 1 = 1 1 1 1 = =
–   Sting SF 2 64-bit3020+18
−18		(−131)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+26
1 =
–   Gull 2.2 64-bit3012+19
−19		(−139)21 − 9
(+12−0=18)
70.0%
21.0 / 30
100.0%
−26
= 1 1 = = = 1 = = = 1 = = 1 = 1 1 = 1 = = = = 1 = 1 = 1 = 1
–   BlackMamba 1.2c 64-bit3001+30
−30		(−150)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hannibal 1.4b 64-bit3000+12
−12		(−151)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
−3
1 = = = 1 1 1 = 1 1 0 1 = 1 1 = 0 = = = 1 1 1 1 1 0 0 1 1 1
–   Gull II b2 64-bit2992+21
−21		(−159)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gull R375 64-bit2986+19
−19		(−165)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
+7
1 = 1 1 1 = = 1 1 0 1 1 = 1 = 1 = 1 1 1 1 = 1 = = 1 1 = = =
–   Protector 1.5.0 64-bit2983+13
−13		(−168)24 − 6
(+18−0=12)
80.0%
24.0 / 30
100.0%
+29
1 = 1 1 = 1 1 1 1 1 = 1 1 1 = = = 1 1 = = 1 = 1 1 1 = = = 1
–   Chiron 1.1a 64-bit2977+13
−13		(−174)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+36
1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 = = 1 = 1 1 1 1 = 1 1 1 = 1 = =
–   Naum 4.2 64-bit2975+9
−9		(−176)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+59
1 1 = 1 1 0 1 1 1 1 = 1 = 1 1 1 = = 1 1 = 1 = 1 = 1 1 = 1 1 1 1
–   Chiron 1.5 64-bit2963+15
−15		(−188)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
−29
1 1 = 1 1 = = = 1 0 1 = 1 = 1 1 = 1 0 1 1 0 = = 1 1 1 = 1 1
955 games: 392 wins, 108 losses, 455 draws (47.6%), score: 64.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 18, 2021