CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Houdini 6 64-bit 4CPU#6  (3398+10
−10
)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 versions 6.01, 6.02 and 6.03
This is one of the 19 Houdini versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3549+19
−18
(+151)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
−10
–   Stockfish 2021-01-11 64-bit 4CPU3549+19
−19
(+151)9.5 − 40.5
(+0−31=19)
19.0%
9.5 / 50
0.0%
−56
–   ShashChess 15.0 64-bit 4CPU3530+23
−22
(+132)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+5
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+19
−19
(+127)11 − 23
(+1−13=20)
32.4%
11.0 / 34
0.0%
+24
–   SugaR AI 1.00 64-bit 4CPU3519+26
−26
(+121)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−8
–   Stockfish 2021-01-11 64-bit3516+18
−18
(+118)9 − 21
(+1−13=16)
30.0%
9.0 / 30
0.0%
−1
–   Stockfish 12 64-bit 4CPU3515+19
−19
(+117)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+31
–   Dragon by Komodo 64-bit 4CPU3497+16
−16
(+99)9 − 25
(+0−16=18)
26.5%
9.0 / 34
0.0%
−41
–   Stockfish 2019-10-09 64-bit 4CPU3490+23
−23
(+92)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
+27
–   Stockfish 11 64-bit 4CPU3478+20
−19
(+80)18.5 − 37.5
(+1−20=35)
33.0%
18.5 / 56
0.0%
−13
–   SugaR NN 1.1 64-bit 4CPU3470+15
−15
(+72)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−66
–   Stockfish 10 64-bit 4CPU3461+17
−16
(+63)19.5 − 30.5
(+0−11=39)
39.0%
19.5 / 50
0.0%
+7
–   SugaR 1.6.1 64-bit 4CPU3460+25
−25
(+62)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−12
–   Stockfish 270918 64-bit 4CPU3451+28
−27
(+53)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
0.0%
+29
–   ShashChess 8.0 64-bit 4CPU3442+15
−15
(+44)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
0.0%
+19
–   SugaR XPrO 1.5.3 64-bit 4CPU3431+24
−24
(+33)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.7%
−9
–   Stockfish 9 64-bit 4CPU3429+15
−15
(+31)23.5 − 27.5
(+3−7=41)
46.1%
23.5 / 51
0.0%
+10
–   Komodo 14 64-bit 4CPU3415+18
−18
(+17)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
4.9%
−8
–   Komodo 13.3 64-bit 4CPU3413+21
−21
(+15)16 − 16
(+3−3=26)
50.0%
16.0 / 32
10.7%
+15
–   RubiChess 2.1 64-bit 4CPU3411+27
−27
(+13)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
19.0%
+77
–   SugaR XPrO 1.4 64-bit 4CPU3409+20
−20
(+11)21.5 − 28.5
(+2−9=39)
43.0%
21.5 / 50
16.9%
−24
–   asmFish 051117 64-bit 4CPU3407+20
−19
(+9)21 − 25
(+2−6=38)
45.7%
21.0 / 46
21.5%
−13
–   Komodo 13.1 64-bit 4CPU3402+20
−20
(+4)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
35.5%
−18
–   Igel 3.0.0 64-bit 4CPU3401+22
−22
(+3)13 − 19
(+2−8=22)
40.6%
13.0 / 32
41.1%
−49
–   SugaR XPrO 1.2 64-bit 4CPU3397+21
−20
(−1)17 − 15
(+6−4=22)
53.1%
17.0 / 32
52.4%
+15
–   Komodo 13.02 64-bit 4CPU3397+22
−22
(−1)26 − 26
(+7−7=38)
50.0%
26.0 / 52
54.0%
−1
–   Komodo 11.3.1 64-bit 4CPU3396+19
−19
(−2)23.5 − 28.5
(+6−11=35)
45.2%
23.5 / 52
56.5%
−27
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18
(−2)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
57.6%
+21
–   Komodo 12 64-bit 4CPU3393+17
−17
(−5)26 − 24
(+5−3=42)
52.0%
26.0 / 50
70.1%
+4
–   Ethereal 12.75 64-bit 4CPU3392+15
−15
(−6)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
75.8%
+2
–   Komodo 11.2 64-bit 4CPU3391+17
−17
(−7)33.5 − 24.5
(+10−1=47)
57.8%
33.5 / 58
76.5%
+31
–   Fire 8 64-bit 4CPU3385+17
−17
(−13)27.5 − 26.5
(+6−5=43)
50.9%
27.5 / 54
89.8%
−8
–   Nemorino 6.00 64-bit 4CPU3384+17
−17
(−14)20.5 − 15.5
(+7−2=27)
56.9%
20.5 / 36
92.6%
+21
–   Komodo 12.3 64-bit 4CPU3383+24
−23
(−15)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
87.8%
+9
–   Stockfish 8 64-bit 4CPU3376+14
−13
(−22)29 − 29
(+5−5=48)
50.0%
29.0 / 58
99.3%
−22
–   Nemorino 6.05 64-bit 4CPU3376+23
−23
(−22)24.5 − 19.5
(+9−4=31)
55.7%
24.5 / 44
95.8%
+7
–   Komodo 14 MCTS 64-bit 4CPU3371+22
−23
(−27)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
98.3%
−2
–   SugaR XPrO 1.3 64-bit 4CPU3371+23
−22
(−27)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
98.3%
−85
–   Ethereal 12.25 64-bit 4CPU3362+22
−22
(−36)18 − 14
(+4−0=28)
56.3%
18.0 / 32
99.8%
−6
–   Igel 2.9.0 64-bit 4CPU3361+16
−17
(−37)22.5 − 15.5
(+11−4=23)
59.2%
22.5 / 38
100.0%
+15
–   Komodo 13.2.5 MCTS 64-bit 4CPU3361+18
−18
(−37)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−5
–   SlowChess Blitz 2.4 64-bit 4CPU3357+22
−21
(−41)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−4
–   RubiChess 2.0 64-bit 4CPU3356+20
−20
(−42)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
100.0%
−17
–   Ethereal 12.00 64-bit 4CPU3349+22
−22
(−49)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+18
–   Ethereal 11.75 64-bit 4CPU3344+21
−21
(−54)19.5 − 12.5
(+9−2=21)
60.9%
19.5 / 32
100.0%
+4
–   SlowChess Blitz 2.3 64-bit 4CPU3341+20
−20
(−57)21 − 11
(+11−1=20)
65.6%
21.0 / 32
100.0%
+28
–   Booot 6.5 64-bit 4CPU3336+22
−22
(−62)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+9
–   Lc0 0.27.0 w703810 64-bit 4CPU3336+18
−18
(−62)26.5 − 11.5
(+18−3=17)
69.7%
26.5 / 38
100.0%
+60
–   Xiphos 0.6 64-bit 4CPU3330+13
−13
(−68)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
+16
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3327+20
−20
(−71)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+23
–   Ethereal 11.53 64-bit 4CPU3323+23
−22
(−75)19 − 12
(+8−1=22)
61.3%
19.0 / 31
100.0%
−13
–   Fire 7.1 64-bit 4CPU3320+11
−11
(−78)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−11
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(−87)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−11
–   Xiphos 0.5 64-bit 4CPU3309+20
−20
(−89)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+17
–   Pedone 3.0 64-bit 4CPU3303+18
−18
(−95)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−1
–   Booot 6.4 64-bit 4CPU3297+15
−15
(−101)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+74
–   Ethereal 11.25 64-bit 4CPU3297+21
−22
(−101)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−5
–   Ethereal 11.00 64-bit 4CPU3296+19
−19
(−102)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−28
–   RubiChess 1.8 64-bit 4CPU3292+19
−19
(−106)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+60
–   Komodo 12.3 MCTS 64-bit 4CPU3292+22
−22
(−106)37.5 − 14.5
(+25−2=25)
72.1%
37.5 / 52
100.0%
+30
–   RubiChess 1.7.3 64-bit 4CPU3288+20
−20
(−110)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−33
–   Laser 1.7 64-bit 4CPU3286+13
−13
(−112)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+14
–   Fire 6.1 64-bit 4CPU3285+18
−18
(−113)24 − 9
(+16−1=16)
72.7%
24.0 / 33
100.0%
+25
–   Defenchess 2.2 64-bit 4CPU3279+14
−14
(−119)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+60
–   RofChade 2.202 64-bit 4CPU3278+18
−18
(−120)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+7
–   Deep Shredder 13 64-bit 4CPU3277+10
−10
(−121)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−5
–   Fritz 17 64-bit 4CPU3276+16
−16
(−122)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−6
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3273+22
−22
(−125)22 − 8
(+14−0=16)
73.3%
22.0 / 30
100.0%
+14
–   Ethereal 10.55 64-bit 4CPU3272+24
−25
(−126)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
−54
–   Fizbo 2 64-bit 4CPU3271+12
−12
(−127)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−11
–   Schooner 2.2 64-bit 4CPU3263+26
−26
(−135)12 − 6
(+6−0=12)
66.7%
12.0 / 18
100.0%
−42
–   Fire 5 64-bit 4CPU3263+18
−18
(−135)38 − 19
(+19−0=38)
66.7%
38.0 / 57
100.0%
−46
–   Booot 6.3.1 64-bit 4CPU3260+15
−15
(−138)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+9
–   Andscacs 0.94 64-bit 4CPU3260+18
−18
(−138)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−33
–   Andscacs 0.95 64-bit 4CPU3259+16
−16
(−139)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
0
–   Fizbo 1.9 64-bit 4CPU3253+17
−17
(−145)38.5 − 19.5
(+19−0=39)
66.4%
38.5 / 58
100.0%
−55
–   Xiphos 0.4 64-bit 4CPU3248+19
−19
(−150)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−49
–   Andscacs 0.921 64-bit 4CPU3238+16
−16
(−160)31.5 − 8.5
(+23−0=17)
78.8%
31.5 / 40
100.0%
+24
–   Andscacs 0.93 64-bit 4CPU3237+18
−18
(−161)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+66
–   Andscacs 0.91 64-bit 4CPU3227+22
−22
(−171)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+30
–   Booot 6.2 64-bit 4CPU3215+14
−14
(−183)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+26
–   Laser 1.6 64-bit 4CPU3215+16
−16
(−183)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−42
–   Fritz 16 64-bit 4CPU3191+12
−12
(−207)44 − 6
(+38−0=12)
88.0%
44.0 / 50
100.0%
+89
–   Chiron 4 64-bit 4CPU3188+11
−12
(−210)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+56
–   Gull 3 64-bit 4CPU3179+9
−9
(−219)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+93
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(−220)25.5 − 7.5
(+18−0=15)
77.3%
25.5 / 33
100.0%
−51
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(−226)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+40
–   Equinox 3.30 64-bit 4CPU3160+18
−18
(−238)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−207
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(−244)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Nemorino 5.00 64-bit 4CPU3147+18
−18
(−251)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Texel 1.07 64-bit 4CPU3139+14
−14
(−259)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Strelka 5.5 64-bit3102+6
−7
(−296)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
−28
–   Wasp 3.0 64-bit 4CPU3059+25
−25
(−339)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−369
–   iCE 3.0 64-bit3040+12
−12
(−358)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(−385)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   The Baron 3.41 64-bit 4CPU2902+20
−20
(−496)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Djinn 1.021 64-bit2667+13
−13
(−731)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021