CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
IvanHoe 9.46h 32-bit (3022+14
−13		)Quote
 Links: IvanHoe Download, Homepage
This is one of the 27 IvanHoe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 32-bit3134+20
−20		(+112)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+42
= = 0 = = 0 0 = = 1 0 = 0 = = = 0 0 0 0 = = 0 = = = = = = 1 = =
–   Houdini 2.0c 32-bit3101+13
−13		(+79)19 − 31
(+7−19=24)
38.0%
19.0 / 50
0.0%
+9
0 1 = = = = = = = = 1 0 0 = 1 0 0 0 0 = = 0 = = 1 0 = 0 0 = 0 = 1 = 0 = 0 0 0 0 = = 1 0 = = 0 1 = =
–   Xiphos 0.3 64-bit3091+19
−19		(+69)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−23
0 = 0 0 0 = 1 1 = = = = 0 0 0 = = = 0 =
–   Houdini 1.5a 32-bit3088+12
−12		(+66)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
−32
= 0 = 0 = = 0 = = 0 0 0 0 = = = 1 0 = 0 = 0 = = = 0 = = 1 0
–   Strelka 5.5 32-bit3085+15
−15		(+63)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
−44
1 = 0 = = = 0 0 = 0 0 0 0 = 0 = = = = = = = 0 = 0 = = = 0 0
–   Strelka 5.1 32-bit3079+15
−15		(+57)15.5 − 24.5
(+3−12=25)
38.8%
15.5 / 40
0.0%
−3
0 = 0 0 = = = = = 0 0 = 0 = = = = = = = = = = = = 0 = 0 = = 0 1 = 0 = 1 1 0 0 =
–   Arasan 21.2 64-bit3076+16
−16		(+54)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−134
0 0 0 = 0 0 = 0 = = 0 =
–   Critter 1.4 32-bit3070+13
−13		(+48)18.5 − 35.5
(+3−20=31)
34.3%
18.5 / 54
0.0%
−41
= = = = = 0 = = = = 1 = = 0 1 = = 0 = 0 = 0 0 = = 1 0 = 0 0 = = = 0 = 0 0 0 = 0 0 = = = = 0 = 0 0 = = 0 0 =
–   Critter 1.6a 32-bit3066+16
−16		(+44)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−74
1 = 0 1 0 1 0 = = = 0 0 0 = = 0 0 0 = = 0 = 0 = = 0 0 = = = 0 0
–   Critter 1.6 32-bit3066+19
−19		(+44)15.5 − 16.5
(+3−4=25)
48.4%
15.5 / 32
0.0%
+35
= = = = 0 = = 1 0 = = = = = = 0 1 = = 1 0 = = = = = = = = = = =
–   ChessBrainVB 3.723060+15
−15		(+38)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
0.0%
+55
0 1 = = 1 1 0 0 1 1 = = 0 = = =
–   Stockfish 2.2.2 32-bit3049+14
−14		(+27)28 − 26
(+10−8=36)
51.9%
28.0 / 54
0.2%
+38
0 = = 1 = = 0 0 1 = 1 = 1 0 = = = = = 1 1 = = 1 = = = 1 = = = 0 = = = 0 = = = 1 = = 1 = = = = = 0 0 = = = =
–   chess22k 1.12 64-bit3048+16
−16		(+26)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.8%
−33
0 = = = 1 1 1 0 0 = 0 0
–   Komodo 5 32-bit3046+16
−16		(+24)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
1.0%
−18
= = 0 0 = = = 0 0 = 1 1 = 0 = = = = = 1 0 0 0 = = = = 1 0 = = =
–   ChessBrainVB 3.703043+23
−23		(+21)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
6.7%
−50
0 = = 1 0 = 0 = = 0 0 1 1 0
–   Stockfish 2.3.1 32-bit3038+17
−17		(+16)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
6.1%
+6
= = 1 = 0 = = = = = = = = = 0 = 0 1 = 0 1 1 = 0 = = 1 = = 0 0 1
–   Sting SF 9.99 64-bit3031+26
−25		(+9)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
26.1%
−15
= = = = = 0 0 1 = =
–   Komodo 4 32-bit3031+16
−16		(+9)25 − 25
(+11−11=28)
50.0%
25.0 / 50
17.9%
+6
1 0 = 0 1 0 = = 0 1 = = = = = 1 1 = 1 = = = = = 1 1 1 = 0 0 = 0 = = = 0 1 = = = 1 = 0 = = = 0 = 0 =
–   Rybka 4.1 32-bit3029+12
−12		(+7)27 − 23
(+12−8=30)
54.0%
27.0 / 50
21.6%
+28
= = 1 = 0 1 = 1 = = 1 = = = = = = 1 = = 0 = = = 1 0 = 0 0 0 1 = = 1 = = = 1 = = 0 1 = 1 0 = 1 = = =
–   Vitruvius 1.11C 32-bit3029+15
−14		(+7)14 − 15
(+4−5=20)		48.3%
14.0 / 29
24.2%
−3
= = = = = = 0 = = = = = 0 = = 0 = 0 1 = 1 0 = = = 1 = = 1
–   Arasan 20.5 64-bit3023+20
−20		(+1)3 − 9
(+1−7=4)		25.0%
3.0 / 12
45.6%
−165
= 0 0 1 0 0 = 0 0 = = 0
–   Komodo 3 32-bit3022+14
−14		(0)16 − 14
(+6−4=20)
53.3%
16.0 / 30
50.2%
+17
= = = = 0 1 = 0 = = = = 1 = 1 1 = 1 = = 1 = = 0 = = = = 0 =
–   DeepSaros 2.3j 32-bit3020+15
−15		(−2)21.5 − 20.5
(+7−6=29)
51.2%
21.5 / 42
59.4%
+2
= 1 = = = = 0 = = 0 0 = = 1 0 = 1 = = = = = 1 = = 1 0 = = = = = = = = = 1 = = = 0 1
–   Bouquet 1.6 32-bit3015+18
−18		(−7)15.5 − 14.5
(+3−2=25)
51.7%
15.5 / 30
72.8%
0
= = = 1 = = = = = = 0 = = 0 = = = = = = = = = = = 1 = = 1 =
–   RobboLito 0.21Q 32-bit3012+18
−18		(−10)15 − 15
(+2−2=26)
50.0%
15.0 / 30
81.6%
−10
= = = = = = = = 1 = = 0 = = = = = = = 1 = = = = = = = = 0 =
–   Sting SF 10.1 64-bit3011+28
−28		(−11)8 − 8
(+3−3=10)		50.0%
8.0 / 16
75.3%
−8
= = = = = 0 = 1 0 = = 1 = = 1 0
–   Bouquet 1.5 32-bit3009+18
−17		(−13)14 − 18
(+2−6=24)
43.8%
14.0 / 32
88.2%
−45
0 = = 1 = = = = 0 = 0 = = = = = = = 0 = = = = = 0 1 = 0 = = = =
–   Sting SF 2 32-bit3001+17
−17		(−21)13 − 19
(+5−11=16)
40.6%
13.0 / 32
97.2%
−74
= 0 = 1 = = 1 0 0 = 1 0 = = = = = 1 0 0 = 0 0 0 = = 0 1 = 0 = =
–   DeepSaros 3.0 32-bit2997+18
−18		(−25)19 − 13
(+12−6=14)
59.4%
19.0 / 32
98.7%
+34
= = = 1 = = 1 1 = = 1 = 1 0 1 = 1 0 0 1 = = = 1 0 1 = 1 = 0 0 1
–   Gull II b2 32-bit2981+18
−18		(−41)21 − 10
(+11−0=20)
67.7%
21.0 / 31
100.0%
+54
1 = 1 1 = 1 = 1 = = = = 1 = = 1 1 = 1 = 1 = = = = = = 1 = = =
–   Gull II 32-bit2977+18
−18		(−45)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+22
1 = = = 1 1 = = = 1 = = = = 1 0 = 1 = = = = 1 1 = = = = = = = 1
–   Hiarcs 142960+10
−10		(−62)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
100.0%
−68
0 1 0 1 1 = = 0 1 1 = 0 = = = = = = = 0 = = = = = = = = = 0 = =
–   Fritz 132959+11
−11		(−63)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+8
0 0 1 1 1 = 1 1 1 1 = 0 = = = 1 = 1 1 = 0 = = 1 0 0 = = = 1 = 1
–   Naum 4.2 32-bit2957+10
−10		(−65)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−3
0 0 1 1 = = = 1 = 1 1 0 = 0 1 = = 1 = 1 = = = = 0 1 1 = 1 =
–   Protector 1.5.0 32-bit2947+25
−25		(−75)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+22
= 1 = = 1 = = = = 1 = = 0 1 1 1 = 1 1 1 = = = 1 = = 1 1 0 =
–   Deep Sjeng c't 20102940+10
−10		(−82)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
+10
0 1 1 1 = 0 = 1 = 0 1 0 1 1 1 = = = 1 = = 1 1 = 1 = = = = 1
–   Chiron 1.5 32-bit2939+16
−16		(−83)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
−2
= 0 = 1 = 1 = = = 1 = 1 = = 1 1 = = = = = 1 = 1 = 1 = = = = = 1
–   Chiron 1.1a 32-bit2930+14
−15		(−92)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
+11
1 = = = 1 = 1 1 1 1 = 0 = = 1 = 1 = = = 1 = = 1 = 1 = = = 1
–   Hannibal 1.3 32-bit2929+17
−17		(−93)9 − 5
(+8−4=2)		64.3%
9.0 / 14
100.0%
+21
0 0 1 1 0 1 = 0 1 1 = 1 1 1
–   Shredder 12 32-bit2928+8
−7		(−94)40 − 20
(+27−7=26)
66.7%
40.0 / 60
100.0%
+10
= = 1 1 1 1 1 1 1 1 1 = 1 0 = = = = 1 1 1 = 1 0 1 = = 0 = = 1 1 0 1 = 1 = = = = 1 = 1 = 1 0 1 = 1 1 = = = 0 = 0 1 = = 1
–   Deep Junior 13 32-bit2915+18
−18		(−107)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−22
= 1 1 = = 1 = = 1 0 = = 0 = 1 = 1 1 = = = 1 = 1 1 = = = = 1
–   Spike 1.4 Leiden2914+8
−8		(−108)25 − 9
(+19−3=12)
73.5%
25.0 / 34
100.0%
+50
= 1 1 = 0 1 1 0 1 = 1 = = = 1 1 1 = 1 1 0 = 1 1 = = 1 1 1 = = 1 1 1
–   Rybka 2.3.2a 32-bit2911+9
−9		(−111)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+20
1 = = = = = 1 = 1 1 = = 1 = 1 0 1 1 1 1 = = 1 1 = = = 1 1 =
–   Hannibal 1.2 32-bit2905+14
−14		(−117)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
−41
1 1 = = 1 1 = 1 = 1 1 = 1 1 0 = 0 = = = = = = 1 1 = 0 = = =
–   Hiarcs 13.22894+11
−10		(−128)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+111
= 1 1 1 1 = 1 1 1 1 1 = = = = 1 1 1 1 0 1 = 1 1 1 = 1 1 1 1 1 =
–   Gull 1.0a 32-bit2884+12
−12		(−138)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−13
= = 1 1 1 1 1 = = = 1 = = 1 = 1 = = 1 = = 1 = = = 1 1 = 1 =
–   Quazar 0.4 32-bit2878+12
−12		(−144)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
−82
1 1 1 = = = 0 1 = 1 1 1 1 1 = = 0 0 = = = = = 0 1 = 1 1 0 0 = = = 1
–   Protector 1.4.0 32-bit2877+11
−11		(−145)23.5 − 10.5
(+16−3=15)
69.1%
23.5 / 34
100.0%
−25
1 0 = = 1 1 1 = = = = = 1 = = 1 1 0 1 1 0 1 = = 1 = 1 = 1 1 = 1 = 1
–   Gull 1.2 32-bit2876+12
−12		(−146)26.5 − 7.5
(+21−2=11)
77.9%
26.5 / 34
100.0%
+46
1 1 1 1 = 1 1 1 = = 1 1 1 = 1 1 1 = = 1 = 1 = 0 1 1 1 1 = = 1 1 = 0
–   Hannibal 1.1 32-bit2869+13
−13		(−153)27.5 − 6.5
(+21−0=13)
80.9%
27.5 / 34
100.0%
+53
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-bit2863+11
−11		(−159)26 − 8
(+19−1=14)
76.5%
26.0 / 34
100.0%
+13
1 = 1 = 1 = 1 = 1 1 1 1 = 1 0 = = = 1 1 = = 1 1 = = 1 1 1 = = 1 1 1
–   Thinker 5.4d Inert 32-bit2856+10
−10		(−166)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
−20
1 = = 1 1 = 0 1 1 = 1 1 = = 1 = 1 1 1 = 1 = = = = = 1 1 = 1
–   Booot 5.1.02843+10
−10		(−179)28.5 − 5.5
(+23−0=11)
83.8%
28.5 / 34
100.0%
+60
= 1 1 1 1 = = 1 = 1 1 1 1 1 1 = = 1 1 = = = 1 1 1 1 1 = 1 1 1 1 1 =
–   Nemo 1.0.1 32-bit2794+29
−29		(−228)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Jonny 4.002777+11
−11		(−245)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
1668 games: 483 wins, 291 losses, 894 draws (53.6%), score: 55.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021