CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

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Houdini 2.0c 32-bit (3100+14
−13
)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. Includes games from 2.0 and 2.0c
This is one of the 19 Houdini versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Strelka 5.5 32-bit3085+15
−14
(−15)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
94.5%
−23
= = = = 0 0 = = 0 1 = = = 1 0 1 1 = = = = = 0 0 = 1 0 = = 1
–   Strelka 5.1 32-bit3079+15
−15
(−21)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
98.5%
−33
= = 0 = = 1 = = 1 0 = = 0 = 0 = 1 = 0 = 1 0 = = 1 = = 1 0 =
–   Critter 1.4 32-bit3070+13
−13
(−30)28 − 22
(+12−6=32)
56.0%
28.0 / 50
100.0%
0
= 0 = 0 = = 1 = 1 1 1 1 = 0 = = = = 1 = 1 = = 1 1 0 1 = = = = = = = = = = = 0 = 0 = = = = = = = 1 1
–   Critter 1.6 32-bit3066+19
−19
(−34)16 − 15
(+6−5=20)
51.6%
16.0 / 31
99.9%
−23
= = 1 = 1 0 = = = = 0 = 0 = = = 0 1 = = = = = 1 = 0 = 1 = = 1
–   Critter 1.6a 32-bit3066+16
−16
(−34)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
100.0%
−43
= = 0 = = = = = = = = 1 0 = = = 0 = = = = = 0 1 = = = = 1 1 0 =
–   Critter 1.2 32-bit3058+14
−14
(−42)40.5 − 27.5
(+26−13=29)
59.6%
40.5 / 68
100.0%
+17
1 = = 0 = = = 1 = 1 0 = 1 0 = 1 = = 0 = = 0 = = = 1 0 0 1 0 1 = 1 1 = 1 = = 0 1 0 1 = = = = 1 = 0 1 1 = 1 = = 1 0 1 1 1 1 = = 1 1 1 1 0
–   Stockfish 2.2.2 32-bit3048+14
−14
(−52)26 − 24
(+12−10=28)
52.0%
26.0 / 50
100.0%
−39
= 1 = 0 0 1 1 0 = 1 = = 0 = = = = = = = 1 0 1 = = 0 0 1 = 0 1 1 = = 1 = = = = = = 0 0 = 1 = 1 = = =
–   Komodo 5 32-bit3045+16
−16
(−55)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
+17
= 1 = = 1 0 1 1 = 1 = 1 0 = = 1 1 = = 0 1 1 = = = = 1 = = = = =
–   Stockfish 2.3.1 32-bit3038+17
−17
(−62)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−41
0 1 = = 1 = = 1 = 1 0 0 0 1 0 1 = 0 0 1 1 = = 1 = = = = = 0 1 =
–   Komodo 4 32-bit3031+16
−16
(−69)33.5 − 16.5
(+22−5=23)
67.0%
33.5 / 50
100.0%
+35
0 1 = = 1 1 = 1 = 1 0 1 1 1 = 1 0 1 1 0 = = 1 = = = 1 1 = 1 1 = 1 1 1 = = 1 1 = = 1 = = 0 = = = = =
–   Rybka 4.1 32-bit3028+12
−12
(−72)53.5 − 34.5
(+35−16=37)
60.8%
53.5 / 88
100.0%
−2
= = 0 0 0 = 1 0 1 = 1 = 0 = = = 1 1 = 1 1 = 1 = 1 1 0 = = 1 = 1 1 1 0 = = 1 1 0 = 0 1 0 = 0 1 0 1 1 = = = 1 1 = 1 = = 1 1 0 0 = 1 0 1 1 = = 0 1 = 1 = = = = 1 1 1 1 1 = = = = =
–   Vitruvius 1.11C 32-bit3028+14
−15
(−72)16 − 14
(+8−6=16)
53.3%
16.0 / 30
100.0%
−52
1 1 0 = = = = 0 1 0 1 = 1 1 0 = = 0 = 1 1 = = = 0 = = = = =
–   Stockfish 2.1.1 32-bit3025+15
−15
(−75)42.5 − 25.5
(+29−12=27)
62.5%
42.5 / 68
100.0%
+4
1 = = 0 0 1 = 0 1 0 1 = = 1 = = 1 1 0 1 0 1 = 0 1 = 1 1 1 = = = = 1 = 1 = 1 0 1 = = 1 = 0 1 = 0 = 0 1 1 1 1 = 1 1 = 1 = = 1 1 = 1 = = 0
–   IvanHoe 9.46h 32-bit3021+13
−14
(−79)31 − 19
(+19−7=24)
62.0%
31.0 / 50
100.0%
−9
= 1 1 = 1 = = = = = 0 = 1 = = = 1 0 = = = 1 = = 0 1 1 1 1 1 = = 0 1 0 1 1 = 0 1 1 1 1 = 1 0 = = = =
–   Komodo 3 32-bit3021+14
−14
(−79)48 − 20
(+35−7=26)
70.6%
48.0 / 68
100.0%
+55
0 1 = = 1 = 1 0 = = = = = 1 = 1 1 1 = 0 1 = 0 1 1 1 = 0 1 = 1 = 1 1 1 1 1 1 1 1 1 1 = 1 0 1 = = = 1 1 = 0 1 1 1 = 1 = 1 1 = 1 1 = = = =
–   DeepSaros 2.3j 32-bit3019+15
−15
(−81)26.5 − 15.5
(+16−5=21)
63.1%
26.5 / 42
100.0%
−2
= = = 0 = 1 = = 1 1 1 = = 1 1 1 = 1 = = = = = 1 0 1 = 0 = 1 0 = 0 = = 1 1 1 1 1 = =
–   Bouquet 1.5 32-bit3008+17
−18
(−92)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+34
= = = 1 = 1 = 1 1 1 0 = = 1 = 1 0 1 1 = = 1 = = = 1 = 1 1 1 = 1
–   Gull II b2 32-bit2980+18
−18
(−120)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+10
= = 1 1 = 1 1 = 1 = 1 = = 1 0 1 = = 1 1 = 1 = = 1 1 = 1 1 = = =
–   Hiarcs 142959+10
−10
(−141)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+25
1 = 1 1 = 1 1 1 0 1 1 1 = = = 1 1 1 = 1 = 1 = 1 1 = = 0 = = 1 1
–   Fritz 132958+11
−11
(−142)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
+31
= 1 = = = = 1 = = 1 1 1 1 = 1 1 1 = = 1 1 1 = 1 0 1 = 1 = 1 = = 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 = 0 = 1 = 1 = = 1 = 1 1 1
–   Naum 4.2 32-bit2957+10
−10
(−143)48 − 20
(+31−3=34)
70.6%
48.0 / 68
100.0%
−18
= = 1 = = = 1 1 = 1 1 = = 1 0 1 = = = = = 1 1 = 1 1 1 1 1 = = 1 1 1 1 = = = 1 1 1 = 0 = = 1 1 1 = = = 1 = 1 = = = = 1 1 = = = 1 1 = 0 1
–   Deep Sjeng c't 20102939+10
−10
(−161)50 − 18
(+35−3=30)
73.5%
50.0 / 68
100.0%
−13
1 1 = 1 1 = 1 1 = = = = 1 1 1 = 1 1 = 1 1 0 = = 1 = 1 = 1 = 0 = = 1 = = = 1 1 1 1 = = 1 1 = 1 1 = 1 = 1 = 1 1 = 1 = 1 = = 1 1 1 = 0 1 =
–   Chiron 1.1a 32-bit2929+15
−14
(−171)48.5 − 19.5
(+30−1=37)
71.3%
48.5 / 68
100.0%
−45
0 1 = = = = = = = = 1 1 1 1 = = = = = = = 1 1 1 = = = 1 1 1 1 = 1 = = = 1 1 1 = = 1 = = = = 1 = 1 = 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = = 1 =
–   Shredder 12 32-bit2928+7
−7
(−172)75 − 23
(+62−10=26)
76.5%
75.0 / 98
100.0%
+19
1 1 = 1 1 0 = 0 = 1 1 1 1 0 1 1 0 1 1 = 1 = = 1 1 0 1 = 1 = 1 1 1 = 1 1 0 1 1 1 = 1 1 = 1 1 1 1 1 1 1 = 0 = 1 1 1 = 1 1 = 1 1 1 1 = 0 = 1 0 = 1 1 = 1 1 = 1 = 1 = 1 1 1 0 1 1 = 1 = = 1 1 1 = 1 1 1
–   Deep Junior 13 32-bit2914+17
−18
(−186)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−97
1 = 1 1 1 1 0 1 = 1 = 1 1 1 1 1 0 = = 0 0 = 0 1 1 = 0 0 1 1 = 0
–   Spike 1.4 Leiden2913+8
−8
(−187)57.5 − 10.5
(+49−2=17)
84.6%
57.5 / 68
100.0%
+74
1 1 = 1 1 1 = 1 1 1 = = 1 = 1 1 1 0 1 = = = = 1 1 1 1 1 1 1 = 1 = = 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 0 1 1 = 1 1
–   Rybka 2.3.2a 32-bit2911+9
−9
(−189)48.5 − 11.5
(+39−2=19)
80.8%
48.5 / 60
100.0%
+27
1 = = = = 1 1 = 1 1 = 1 1 = 1 1 1 = = 0 = 1 1 1 1 = 1 1 1 1 = 1 = 1 1 1 1 1 = = 1 1 1 = 1 1 = 1 1 = 0 = 1 1 1 1 1 1 1 1
–   Deep Junior 13.3 32-bit2907+15
−14
(−193)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−122
= 1 0 = = 1 1 1 0 = 1 1 = 1 0 1 1 1 = 1 0 1 = = 0 = 0 = 1 1 0 =
–   Deep Junior 12.5 32-bit2907+15
−16
(−193)46.5 − 17.5
(+36−7=21)
72.7%
46.5 / 64
100.0%
−40
1 1 1 1 = 1 = 1 1 1 = 1 1 = 0 1 = 1 = 1 = 1 0 0 1 1 1 = 1 1 1 = 1 1 = = 1 1 1 = = 0 0 1 0 1 = 1 1 1 = 1 = = 1 1 0 1 1 = = = = 1
–   Hannibal 1.2 32-bit2904+14
−14
(−196)24.5 − 5.5
(+22−3=5)
81.7%
24.5 / 30
100.0%
+57
0 1 1 1 1 = 1 1 1 1 1 1 = 1 0 1 1 1 1 1 0 1 = 1 = 1 1 1 1 =
–   Hiarcs 13.22894+10
−11
(−206)53 − 11
(+47−5=12)
82.8%
53.0 / 64
100.0%
+52
1 0 1 1 1 1 1 1 = 1 1 1 0 1 1 1 1 0 = 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = 0 = 1 1 = 1 1 = 1 1 1 1 1 1 1 1 1 = = = 1 1 1 = 1 0 1 1 1
–   Gull 1.0a 32-bit2885+12
−12
(−215)48 − 12
(+40−4=16)
80.0%
48.0 / 60
100.0%
+2
1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 0 1 1 1 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 1 = 0 1 = = 0 = = 1 = = 1 0 1 1 1 1 1 =
–   Quazar 0.4 32-bit2878+12
−12
(−222)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
−57
0 = 1 1 = 1 1 = 1 1 1 = = 1 = 1 1 1 0 1 1 1 = = = = 1 1 = 1
–   Protector 1.4.0 32-bit2877+11
−11
(−223)50 − 10
(+43−3=14)
83.3%
50.0 / 60
100.0%
+28
1 1 1 1 1 1 = 0 1 1 = 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 = 1 0 1 = 1 1 = = 1 = 1 1 1 1 1 = 1 1 1 1 0 1 1 1 1 1 = = 1 1 1 1 =
–   Gull 1.2 32-bit2875+12
−12
(−225)48.5 − 11.5
(+38−1=21)
80.8%
48.5 / 60
100.0%
−13
1 = = 1 = 1 1 = 1 1 = 1 = = 1 1 = = 1 1 1 = 1 = 1 1 1 1 = = 1 = 1 1 0 1 = = 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 1
–   Hannibal 1.1 32-bit2867+13
−13
(−233)52 − 10
(+43−1=18)
83.9%
52.0 / 62
100.0%
+12
1 = 1 1 = 1 = 1 1 = 1 1 = 1 1 1 1 = 1 = = = 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 0 1 1 = = 1 1 1 1 1 1 1 1 = 1 1 = = 1 1 =
–   Spark 1.0 32-bit2863+11
−11
(−237)49.5 − 10.5
(+41−2=17)
82.5%
49.5 / 60
100.0%
0
1 = 1 = 1 0 = 1 1 1 1 = 1 = 1 1 1 = = 1 1 1 = 1 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 = 1 = 1 1 = = = = 1 1 1 1 1 1 1 = 1 1
–   Thinker 5.4d Inert 32-bit2855+10
−10
(−245)52.5 − 7.5
(+45−0=15)
87.5%
52.5 / 60
100.0%
+42
1 1 = 1 = 1 1 = 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 = = 1 1 1 = 1 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 1
–   Booot 5.1.02843+10
−10
(−257)52.5 − 7.5
(+46−1=13)
87.5%
52.5 / 60
100.0%
+41
1 1 1 1 1 1 = = 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = = 1 = 1 1 1 0 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021