CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Houdini 6 64-bit 4CPU#6  (3397+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 4CPU3548+19
−18
(+151)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
−10
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+150)9.5 − 40.5
(+0−31=19)
19.0%
9.5 / 50
0.0%
−57
–   ShashChess 15.0 64-bit 4CPU3528+22
−22
(+131)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
+4
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+18
−18
(+128)11 − 23
(+1−13=20)
32.4%
11.0 / 34
0.0%
+25
–   SugaR AI 1.00 64-bit 4CPU3517+26
−25
(+120)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−9
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+117)11 − 21
(+0−10=22)
34.4%
11.0 / 32
0.0%
+31
–   Stockfish 2021-01-11 64-bit3513+18
−17
(+116)9 − 21
(+1−13=16)
30.0%
9.0 / 30
0.0%
−3
–   Dragon by Komodo 64-bit 4CPU3496+16
−15
(+99)9 − 25
(+0−16=18)
26.5%
9.0 / 34
0.0%
−41
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+92)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
+27
–   Stockfish 11 64-bit 4CPU3477+20
−19
(+80)18.5 − 37.5
(+1−20=35)
33.0%
18.5 / 56
0.0%
−13
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+72)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−66
–   Stockfish 10 64-bit 4CPU3461+17
−16
(+64)19.5 − 30.5
(+0−11=39)
39.0%
19.5 / 50
0.0%
+8
–   SugaR 1.6.1 64-bit 4CPU3459+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
(+54)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
0.0%
+30
–   ShashChess 8.0 64-bit 4CPU3441+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 4CPU3430+24
−24
(+33)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.6%
−9
–   Stockfish 9 64-bit 4CPU3429+15
−15
(+32)23.5 − 27.5
(+3−7=41)
46.1%
23.5 / 51
0.0%
+11
–   Igel 3.0.5 64-bit 4CPU3416+35
−35
(+19)23 − 29
(+5−11=36)
44.2%
23.0 / 52
15.7%
−11
–   Komodo 14 64-bit 4CPU3414+18
−18
(+17)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
4.9%
−8
–   Komodo 13.3 64-bit 4CPU3412+21
−21
(+15)16 − 16
(+3−3=26)
50.0%
16.0 / 32
10.7%
+15
–   RubiChess 2.1 64-bit 4CPU3409+20
−20
(+12)17 − 13
(+5−1=24)
56.7%
17.0 / 30
16.2%
+44
–   SugaR XPrO 1.4 64-bit 4CPU3408+20
−20
(+11)21.5 − 28.5
(+2−9=39)
43.0%
21.5 / 50
15.8%
−24
–   asmFish 051117 64-bit 4CPU3406+20
−19
(+9)21 − 25
(+2−6=38)
45.7%
21.0 / 46
20.2%
−13
–   Komodo 13.1 64-bit 4CPU3401+20
−20
(+4)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
35.0%
−18
–   Igel 3.0.0 64-bit 4CPU3399+21
−22
(+2)13 − 19
(+2−8=22)
40.6%
13.0 / 32
43.3%
−50
–   SugaR XPrO 1.2 64-bit 4CPU3397+21
−20
(0)17 − 15
(+6−4=22)
53.1%
17.0 / 32
50.6%
+16
–   Komodo 13.02 64-bit 4CPU3396+22
−22
(−1)26 − 26
(+7−7=38)
50.0%
26.0 / 52
53.2%
−1
–   Komodo 11.3.1 64-bit 4CPU3396+19
−19
(−1)23.5 − 28.5
(+6−11=35)
45.2%
23.5 / 52
54.8%
−26
–   SlowChess Blitz 2.5 64-bit 4CPU3394+17
−17
(−3)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
60.9%
+20
–   Komodo 12 64-bit 4CPU3392+17
−17
(−5)26 − 24
(+5−3=42)
52.0%
26.0 / 50
68.4%
+4
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(−6)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
75.2%
+2
–   Komodo 11.2 64-bit 4CPU3390+17
−17
(−7)33.5 − 24.5
(+10−1=47)
57.8%
33.5 / 58
74.9%
+31
–   Fire 8 64-bit 4CPU3384+17
−17
(−13)27.5 − 26.5
(+6−5=43)
50.9%
27.5 / 54
90.9%
−8
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(−14)20.5 − 15.5
(+7−2=27)
56.9%
20.5 / 36
92.6%
+21
–   Komodo 12.3 64-bit 4CPU3382+24
−23
(−15)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
87.1%
+9
–   Stockfish 8 64-bit 4CPU3376+14
−13
(−21)29 − 29
(+5−5=48)
50.0%
29.0 / 58
99.2%
−21
–   Nemorino 6.05 64-bit 4CPU3374+23
−23
(−23)24.5 − 19.5
(+9−4=31)
55.7%
24.5 / 44
96.2%
+6
–   SugaR XPrO 1.3 64-bit 4CPU3371+23
−22
(−26)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
98.2%
−84
–   Komodo 14 MCTS 64-bit 4CPU3370+22
−23
(−27)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
98.4%
−2
–   Ethereal 12.25 64-bit 4CPU3361+22
−22
(−36)18 − 14
(+4−0=28)
56.3%
18.0 / 32
99.8%
−6
–   Igel 2.9.0 64-bit 4CPU3360+16
−16
(−37)22.5 − 15.5
(+11−4=23)
59.2%
22.5 / 38
100.0%
+15
–   Komodo 13.2.5 MCTS 64-bit 4CPU3360+18
−18
(−37)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−5
–   SlowChess Blitz 2.4 64-bit 4CPU3356+21
−21
(−41)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−4
–   RubiChess 2.0 64-bit 4CPU3354+20
−20
(−43)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
100.0%
−18
–   Ethereal 12.00 64-bit 4CPU3348+22
−22
(−49)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+18
–   Ethereal 11.75 64-bit 4CPU3343+21
−21
(−54)19.5 − 12.5
(+9−2=21)
60.9%
19.5 / 32
100.0%
+4
–   SlowChess Blitz 2.3 64-bit 4CPU3340+20
−20
(−57)21 − 11
(+11−1=20)
65.6%
21.0 / 32
100.0%
+28
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+17
−17
(−62)26.5 − 11.5
(+18−3=17)
69.7%
26.5 / 38
100.0%
+60
–   Booot 6.5 64-bit 4CPU3329+21
−21
(−68)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+3
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−69)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
+15
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3326+20
−20
(−71)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+23
–   Ethereal 11.53 64-bit 4CPU3322+23
−22
(−75)19 − 12
(+8−1=22)
61.3%
19.0 / 31
100.0%
−13
–   Fire 7.1 64-bit 4CPU3319+11
−11
(−78)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−11
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(−87)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−11
–   Xiphos 0.5 64-bit 4CPU3308+20
−20
(−89)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+17
–   Pedone 3.0 64-bit 4CPU3300+18
−18
(−97)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−3
–   Ethereal 11.25 64-bit 4CPU3296+21
−22
(−101)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−5
–   Booot 6.4 64-bit 4CPU3296+15
−15
(−101)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+74
–   Ethereal 11.00 64-bit 4CPU3296+19
−19
(−101)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−27
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−106)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+60
–   Komodo 12.3 MCTS 64-bit 4CPU3291+22
−22
(−106)37.5 − 14.5
(+25−2=25)
72.1%
37.5 / 52
100.0%
+30
–   RubiChess 1.7.3 64-bit 4CPU3287+20
−20
(−110)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−33
–   Fire 6.1 64-bit 4CPU3285+18
−18
(−112)24 − 9
(+16−1=16)
72.7%
24.0 / 33
100.0%
+26
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−113)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+13
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−119)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+60
–   RofChade 2.202 64-bit 4CPU3277+18
−18
(−120)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+7
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−121)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−5
–   Fritz 17 64-bit 4CPU3275+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 4CPU3272+22
−22
(−125)22 − 8
(+14−0=16)
73.3%
22.0 / 30
100.0%
+14
–   Ethereal 10.55 64-bit 4CPU3272+24
−25
(−125)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
−53
–   Fizbo 2 64-bit 4CPU3270+12
−12
(−127)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−11
–   Fire 5 64-bit 4CPU3263+18
−18
(−134)38 − 19
(+19−0=38)
66.7%
38.0 / 57
100.0%
−45
–   Schooner 2.2 64-bit 4CPU3262+26
−26
(−135)12 − 6
(+6−0=12)
66.7%
12.0 / 18
100.0%
−42
–   Andscacs 0.94 64-bit 4CPU3260+18
−18
(−137)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−31
–   Booot 6.3.1 64-bit 4CPU3259+15
−15
(−138)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+9
–   Andscacs 0.95 64-bit 4CPU3259+16
−16
(−138)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+1
–   Fizbo 1.9 64-bit 4CPU3253+17
−17
(−144)38.5 − 19.5
(+19−0=39)
66.4%
38.5 / 58
100.0%
−54
–   Xiphos 0.4 64-bit 4CPU3248+19
−19
(−149)21.5 − 10.5
(+12−1=19)
67.2%
21.5 / 32
100.0%
−48
–   Andscacs 0.93 64-bit 4CPU3237+18
−18
(−160)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+67
–   Andscacs 0.921 64-bit 4CPU3237+16
−16
(−160)31.5 − 8.5
(+23−0=17)
78.8%
31.5 / 40
100.0%
+24
–   Andscacs 0.91 64-bit 4CPU3227+22
−22
(−170)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+31
–   Booot 6.2 64-bit 4CPU3215+14
−14
(−182)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+27
–   Laser 1.6 64-bit 4CPU3214+16
−16
(−183)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−42
–   Fritz 16 64-bit 4CPU3190+12
−12
(−207)44 − 6
(+38−0=12)
88.0%
44.0 / 50
100.0%
+89
–   Chiron 4 64-bit 4CPU3187+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
(−218)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+94
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(−219)25.5 − 7.5
(+18−0=15)
77.3%
25.5 / 33
100.0%
−50
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(−225)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+41
–   Equinox 3.30 64-bit 4CPU3160+18
−18
(−237)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−206
–   Hannibal 1.7 64-bit 4CPU3153+14
−14
(−244)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Nemorino 5.00 64-bit 4CPU3147+18
−18
(−250)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Texel 1.07 64-bit 4CPU3139+14
−14
(−258)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Strelka 5.5 64-bit3102+6
−6
(−295)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
−27
–   Wasp 3.0 64-bit 4CPU3059+25
−25
(−338)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−368
–   iCE 3.0 64-bit3040+11
−12
(−357)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Crafty 25.2 64-bit 4CPU3012+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
(−495)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Djinn 1.021 64-bit2667+13
−13
(−730)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 15, 2021