CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Houdini 1.5a 32-bit (3092+14
−13		)Quote
Author: Robert Houdart (Belgium) Link: Homepage
This is one of the 19 Houdini versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Defenchess 2.1 64-bit3150+22
−22		(+58)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−19
0 1 0 = = 1 = = 0 0 0 = 1 0 = = = 0 0 =
–   Arasan 21.3 64-bit3124+15
−15		(+32)6 − 8
(+3−5=6)		42.9%
6.0 / 14
0.1%
−8
0 = 0 0 = = 0 0 = 1 = 1 = 1
–   Roc 1.0 64-bit3120+21
−21		(+28)8 − 12
(+3−7=10)		40.0%
8.0 / 20
1.6%
−32
0 0 = = 0 1 = 1 = = 0 1 0 = 0 = 0 = = =
–   RubiChess 1.5 64-bit3111+20
−20		(+19)11 − 9
(+6−4=10)		55.0%
11.0 / 20
6.6%
+46
1 = 0 = = 0 1 = = = = 1 = = 0 1 1 1 0 =
–   Roc 0.8 64-bit3101+21
−21		(+9)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
24.6%
+51
= = = = = 0 1 = = 1 = = 0 1 = 1 = 1 = =
–   Nemorino 4.00 64-bit 4CPU3096+22
−22		(+4)6 − 12
(+2−8=8)		33.3%
6.0 / 18
39.5%
−101
0 = 1 0 0 0 = = = 0 0 = 1 = = = 0 0
–   Xiphos 0.3 64-bit3094+19
−19		(+2)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
45.6%
+110
= 1 1 = 1 1 1 1 = = 0 1 = = = = = 0 1 1
–   Strelka 5.5 32-bit3089+15
−15		(−3)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
61.7%
+5
= = = = 0 = = 1 = 0 = = = 0 0 = 1 = = = = 1 = = 1 = = = 1 =
–   Nemorino 5.00 64-bit3088+14
−14		(−4)9 − 7
(+5−3=8)		56.3%
9.0 / 16
65.5%
+32
= 1 0 = 1 = = = = = 0 1 1 1 = 0
–   Strelka 5.1 32-bit3084+16
−15		(−8)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
78.9%
+1
= 1 0 = = 0 = = 0 = = = 1 1 = 0 1 = = = 1 = 1 0 = = = 0 1 0 1 =
–   Pedone 1.9 64-bit3084+17
−17		(−8)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
77.7%
−58
= = 0 = 0 1 = = 1 0 = 0 0 0 0 1 0 = 1 1
–   RofChade 2.0 64-bit3083+18
−19		(−9)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
78.6%
+6
1 = = 1 = 1 0 = 0 0 = = = = = 1 = = 0 1
–   Critter 1.4 32-bit3075+14
−14		(−17)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
96.2%
−6
1 = 1 0 = = = = = 1 0 1 1 0 0 = = 0 = = 1 0 = 1 = 1 = = 0 =
–   chess22k 1.13 64-bit3070+26
−26		(−22)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
92.8%
−46
1 0 1 = = 0 = 1 0 0 = =
–   Critter 1.6a 32-bit3069+16
−16		(−23)19 − 13
(+12−6=14)
59.4%
19.0 / 32
98.7%
+33
= 0 1 1 = 0 1 0 = 1 = = 1 0 0 1 1 = = 1 1 = = = = = = 1 1 = 0 1
–   Critter 1.6 32-bit3068+20
−20		(−24)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
97.9%
−51
0 1 = = = = = = 0 = 0 1 = 1 0 1 0 = 0 1 = = = = = 0 0 = = 1 0 =
–   Critter 1.2 32-bit3061+15
−15		(−31)24.5 − 13.5
(+14−3=21)
64.5%
24.5 / 38
99.9%
+52
1 1 = 1 1 = = = 1 0 1 = 0 = = = = 1 = = = 1 1 1 = = 1 = = 0 = = = 1 = 1 = 1
–   Wasp 3.75 64-bit3058+30
−30		(−34)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
98.1%
+40
= = = 0 = 1 = 1 1 = = 1
–   Stockfish 2.2.2 32-bit3051+14
−14		(−41)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+37
= 1 = 1 0 1 = 0 1 = = 0 1 1 = = = 1 1 1 1 = 0 0 1 1 1 0 = =
–   chess22k 1.12 64-bit3050+16
−16		(−42)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−10
1 1 = 1 0 1 0 1 0 = = 0
–   Komodo 5 32-bit3048+16
−16		(−44)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−24
= 1 0 = = = 0 0 = = 0 = = = = 0 = = 0 1 1 1 1 1 = 1 = 1 = 1 0 =
–   Stockfish 2.3.1 32-bit3041+17
−17		(−51)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
100.0%
−61
= 1 0 = 0 0 1 1 0 = 1 0 0 = 1 = = 1 = = 0 1 = 1 = = 0 = = = = 0
–   Wasp 3.60 64-bit3041+20
−20		(−51)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
100.0%
+1
= = 0 = = 1 = = = 1 = = = 1 = 1
–   RubiChess 1.4 64-bit3038+17
−17		(−54)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
0
= = 0 1 = 1 = 1 = = = = 0 1 1 =
–   Komodo 4 32-bit3033+16
−16		(−59)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−9
1 = 1 = = 1 = 1 0 = 0 1 = = 1 0 0 1 1 1 0 = 1 = 0 = = = = 1
–   Rybka 4.1 32-bit3031+12
−12		(−61)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
0
1 0 1 = = 0 1 = 0 = 1 = 1 = = 1 = 0 1 = = = = = = 1 1 = 1 = 1 = 1 0
–   Vitruvius 1.11C 32-bit3031+15
−15		(−61)15 − 9
(+7−1=16)		62.5%
15.0 / 24
100.0%
+8
= 1 = 1 = = = = = 1 = 1 = = = 1 1 = 0 = = 1 = =
–   Stockfish 2.1.1 32-bit3029+16
−16		(−63)25.5 − 16.5
(+15−6=21)
60.7%
25.5 / 42
100.0%
−1
0 = = = 1 1 1 = = 1 1 = 1 1 = = 1 1 0 = 1 0 = = = 0 = = 1 = = 1 1 0 1 = 1 = 0 = = =
–   Komodo 3 32-bit3024+14
−14		(−68)24.5 − 13.5
(+17−6=15)
64.5%
24.5 / 38
100.0%
+26
= = = 1 1 0 = 0 1 = 1 0 = = = 1 1 = = 1 1 1 1 1 1 0 = 0 1 = 1 = 1 = 1 0 = 1
–   IvanHoe 9.46h 32-bit3024+13
−14		(−68)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+30
= 1 1 1 1 = = = = 1 = = = 1 = = 0 1 0 1 = 1 = 1 = 1 = = 1 =
–   DeepSaros 2.3j 32-bit3022+15
−15		(−70)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−5
= = = 1 0 1 = 0 = 1 = 1 = = = 1 = = = = 1 1 = 1 = = = = 0 1 = 1
–   Bouquet 1.6 32-bit3018+18
−18		(−74)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+2
= 1 = = 1 1 = 1 = = = = = 1 = 1 1 = 1 = = 1 0 = 0 = 1 1 0 =
–   RobboLito 0.21Q 32-bit3014+18
−18		(−78)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−10
0 1 = = = 1 1 = = = = 1 = = = 1 = = = 1 = = = 1 1 = = = = 1 = =
–   Bouquet 1.5 32-bit3012+17
−17		(−80)19.5 − 12.5
(+9−2=21)
60.9%
19.5 / 32
100.0%
−20
1 = = 1 = 0 = 0 = = 1 1 = = 1 = 1 = = = = 1 = 1 = = = = = = 1 =
–   Komodo 2.03 32-bit3007+17
−18		(−85)23.5 − 9.5
(+17−3=13)
71.2%
23.5 / 33
100.0%
+51
1 1 1 1 = 1 1 = 1 1 = = = 0 1 = = = 1 1 = = 0 1 1 = 1 1 = = 1 0 1
–   Sting SF 2 32-bit3004+17
−17		(−88)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+27
= 1 1 1 0 = 1 = 1 1 = = 1 = 0 1 1 1 = 1 0 = 1 = 1 1 = = = = = 1
–   DeepSaros 3.0 32-bit3000+18
−17		(−92)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+32
1 0 = = 1 0 0 = = 1 1 = = 1 1 1 = 1 1 0 1 1 = = = 1 1 1 = 1 = 1
–   Gull II b2 32-bit2983+18
−17		(−109)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
100.0%
−6
= = = 1 0 = = 1 1 = = 1 = 1 = 1 0 1 = 1 = 1 1 = = = 1 1 = = = 1
–   Gull II 32-bit2979+18
−18		(−113)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
0
= = = = 0 1 1 0 1 1 = 1 1 0 = 1 1 = 0 = 1 1 0 1 = 1 = 1 1 1
–   Hiarcs 142962+10
−10		(−130)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−31
= = 1 1 = 1 = 1 = 0 1 = 1 1 1 = = = 1 1 = 1 1 0 = = = = 0 1 0 1
–   Fritz 132961+11
−11		(−131)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−42
1 = 1 1 1 = = = = 0 = 1 = = 1 1 0 = 1 1 1 1 = 0 = = = 1 = =
–   Naum 4.2 32-bit2960+10
−10		(−132)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
−70
= = = 1 = = 0 1 1 = 1 0 1 0 0 1 1 = = 1 1 1 = 0 = = = 0 1 = = 1 = 1
–   Protector 1.5.0 32-bit2949+25
−25		(−143)20 − 11
(+13−4=14)
64.5%
20.0 / 31
100.0%
−53
1 0 = = 1 = 1 0 = = = 0 = 1 1 1 = = 1 0 1 = = 1 1 1 = 1 = = 1
–   Deep Sjeng c't 20102942+10
−10		(−150)28 − 6
(+22−0=12)
82.4%
28.0 / 34
100.0%
+72
1 = = 1 1 1 1 1 1 1 = 1 = = 1 = = 1 1 1 = 1 1 = 1 1 1 1 = 1 = 1 1 =
–   Chiron 1.5 32-bit2941+16
−16		(−151)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
0
= 1 = = 1 = 1 0 1 = 0 1 = 1 = 1 = 1 1 1 1 1 1 1 = = = = 1 = 1 1
–   Chiron 1.1a 32-bit2932+14
−15		(−160)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+27
1 = 1 = = 1 = 1 1 1 = = 1 = = = 0 1 1 1 1 1 1 1 1 = 1 = 1 1
–   Shredder 12 32-bit2930+7
−8		(−162)47 − 17
(+37−7=20)
73.4%
47.0 / 64
100.0%
0
= 1 = 1 0 1 = 0 = 1 = = = 1 0 = = 0 1 = 1 1 1 1 = 1 1 = 1 1 = = 1 0 1 0 0 1 1 = 1 = = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1
–   Deep Junior 13 32-bit2918+18
−18		(−174)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−61
1 1 = 1 = 1 1 = 1 1 = 0 = = = 1 = 1 = 1 1 = = 1 0 1 1 0 = = 1 0
–   Spike 1.4 Leiden2915+8
−8		(−177)33.5 − 10.5
(+25−2=17)
76.1%
33.5 / 44
100.0%
−4
= = 1 1 1 1 1 = = = 1 = 1 = 1 1 1 = 1 1 = 1 = 1 = 1 1 = = 1 0 1 1 1 1 1 = = 0 1 1 = 1 =
–   Rybka 2.3.2a 32-bit2913+9
−9		(−179)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+8
= = 1 1 = 1 = 1 1 0 = = = 1 1 1 1 1 1 1 = 1 1 = = 1 1 = 1 1
–   Deep Junior 13.3 32-bit2910+15
−15		(−182)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+26
1 1 1 1 = 1 = 0 1 1 1 = = 0 1 = 1 1 1 1 0 1 1 = 1 1 1 = = 1 1 1
–   Deep Junior 12.5 32-bit2910+16
−16		(−182)23.5 − 10.5
(+17−4=13)
69.1%
23.5 / 34
100.0%
−61
1 0 = 1 1 = 0 = 1 = 1 = 1 = 1 = 1 1 0 1 1 1 = = 0 = 1 1 = 1 1 1 = =
–   Hannibal 1.2 32-bit2906+14
−14		(−186)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+19
1 = 1 = = 1 1 = 1 1 1 = = = 0 1 = 1 1 1 1 1 = = 1 1 1 1 1 1
–   Hiarcs 13.22897+11
−11		(−195)26 − 8
(+20−2=12)
76.5%
26.0 / 34
100.0%
−17
1 1 0 1 1 = = 1 1 = = 1 = 1 1 0 1 = 1 1 = 1 = = 1 1 = = 1 = 1 1 1 1
–   Fritz 122887+11
−11		(−205)27.5 − 6.5
(+24−3=7)
80.9%
27.5 / 34
100.0%
+34
1 = 1 1 1 1 = 1 1 1 = 1 0 1 0 1 1 = 1 0 = 1 1 1 1 1 = 1 1 1 = 1 1 1
–   Gull 1.0a 32-bit2886+12
−12		(−206)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+94
1 1 = = 1 = 1 1 1 1 = = 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 1 1 1
–   Quazar 0.4 32-bit2880+12
−12		(−212)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
−46
1 1 = 1 = = = 1 0 1 0 = 1 = 1 = = 1 0 1 0 1 1 1 1 1 1 1 1 1
–   Protector 1.4.0 32-bit2879+11
−11		(−213)27.5 − 6.5
(+23−2=9)
80.9%
27.5 / 34
100.0%
+12
1 1 1 0 = = 1 = = = 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 0 = = 1 1 1 1
–   Gull 1.2 32-bit2877+12
−12		(−215)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+86
1 = 1 1 = 1 1 1 1 = 1 = 1 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 1
–   Hannibal 1.1 32-bit2873+14
−14		(−219)28 − 6
(+22−0=12)
82.4%
28.0 / 34
100.0%
+2
= 1 1 = 1 = 1 = 1 1 = 1 1 1 = 1 1 = 1 = = = 1 = 1 1 = 1 1 1 1 1 1 1
–   Spark 1.0 32-bit2865+11
−11		(−227)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
−28
1 1 1 1 1 1 1 = = 1 1 1 = 1 1 = 1 1 1 = 1 = 0 1 = = 0 1 1 = 1 =
–   Thinker 5.4d Inert 32-bit2857+10
−10		(−235)28 − 6
(+22−0=12)
82.4%
28.0 / 34
100.0%
−15
= 1 1 1 = = 1 = 1 1 = 1 1 = = 1 1 1 1 1 = = 1 = 1 1 1 = 1 1 1 = 1 1
–   Booot 5.1.02844+10
−10		(−248)28 − 5
(+23−0=10)
84.8%
28.0 / 33
100.0%
+3
1 = 1 1 1 1 1 1 1 1 = = 1 1 1 = 1 = = 1 = 1 1 1 1 1 = = 1 1 = 1 1
–   MinkoChess 1.2 32-bit2783+14
−14		(−309)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−18
= 1 1 1
–   Jonny 4.002780+11
−11		(−312)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−27
1 1 1 =
1849 games: 824 wins, 228 losses, 797 draws (43.1%), score: 66.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 19, 2019