CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Vitruvius 1.11C 64-bit 4CPU (3118+14
−14		)Quote
Author: Roberto Munter (Italy) Links: IvanHoe Download, Homepage, Homepage
This is one of the 27 IvanHoe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.42 64-bit 4CPU3341+21
−21		(+223)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Stockfish 7 64-bit 4CPU3325+15
−15		(+207)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+64
= 0
–   Houdini 4 64-bit 4CPU3241+10
−10		(+123)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+123
= =
–   Houdini 3 64-bit 4CPU3230+13
−13		(+112)15 − 29
(+6−20=18)
34.1%
15.0 / 44
0.0%
+10
0 = = 0 0 = = = 0 0 0 0 0 1 0 = = 0 0 = = 1 0 0 0 0 0 0 = = = 0 1 1 = 0 = = = = 1 = 1 0
–   Komodo 6 64-bit 4CPU3210+16
−16		(+92)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
+6
0 0 0 = 0 0 = 0 = = = = = 0 = = 0 = = 1 = = 0 0 0 = 1 = = =
–   Stockfish 4 64-bit 4CPU3205+16
−16		(+87)15 − 15
(+4−4=22)
50.0%
15.0 / 30
0.0%
+85
0 = = = 1 = = = = = = 1 = = = = = = = 1 0 1 = = 0 = = = 0 =
–   Fire 4 64-bit 4CPU3198+12
−12		(+80)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+80
= = = =
–   Houdini 2.0c 64-bit 4CPU3194+16
−16		(+76)20 − 28
(+9−17=22)
41.7%
20.0 / 48
0.0%
+24
1 0 1 0 = = = 0 1 = = = 0 0 0 = = = 1 0 = = = = = 0 1 0 0 = 1 = 0 0 0 = = 0 = = = 1 0 0 1 0 1 =
–   Gull 3 64-bit 4CPU3180+9
−9		(+62)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+121
= = = 1
–   Stockfish 3 64-bit 4CPU3166+21
−21		(+48)16 − 16
(+5−5=22)
50.0%
16.0 / 32
0.0%
+46
= = = 0 = = = 1 0 = = 1 = 1 = = 0 1 = = 0 = = = = = 0 = = 1 = =
–   Fritz 15 64-bit 4CPU3161+12
−12		(+43)3 − 3
(+0−0=6)		50.0%
3.0 / 6
0.0%
+43
= = = = = =
–   Equinox 3.30 64-bit 4CPU3161+18
−18		(+43)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+43
= = = =
–   Critter 1.6a 64-bit 4CPU3158+8
−8		(+40)26 − 32
(+5−11=42)
44.8%
26.0 / 58
0.0%
+12
0 = 0 0 = = = = = = = = = 0 = = 1 1 1 = = = = = = 0 1 0 = = = = 0 0 = = 0 = = = = 0 = 0 = = = = 1 = = = = = = = = =
–   Bouquet 1.8 64-bit 4CPU3148+11
−11		(+30)18 − 18
(+6−6=24)
50.0%
18.0 / 36
0.0%
+28
= 0 = = 1 = = = 0 = = 0 = = = = 1 = = = 1 1 = = = 1 = 1 = 0 0 = 0 = = =
–   Critter 1.4 64-bit 4CPU3148+18
−18		(+30)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
0.4%
+6
0 1 0 0 = 0 = = = = = = 0 = = 1 = = = = 0 = = = = = = = = = 1 =
–   Stockfish 2.2.2 64-bit 4CPU3146+16
−16		(+28)20.5 − 23.5
(+4−7=33)
46.6%
20.5 / 44
0.4%
+10
= = = = = = = = = 0 0 1 = 1 = 0 0 = 0 = 1 = = = = 1 = = = 0 = = = = = = = = = = = = 0 =
–   Andscacs 0.86 64-bit 4CPU3145+20
−20		(+27)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
1.4%
−32
= = = 0
–   Rybka 4.1 64-bit 4CPU3144+9
−9		(+26)29 − 32
(+9−12=40)
47.5%
29.0 / 61
0.1%
+12
= = 1 = 0 0 1 1 = 1 = = 1 = = = 1 = = = = = 0 = = = = = 0 = = = 0 = = = 0 0 0 = = = = 1 = 1 = 1 = 0 = 0 0 = = = = = = 0 =
–   Stockfish 2.3.1 64-bit 4CPU3141+19
−19		(+23)5 − 5
(+1−1=8)		50.0%
5.0 / 10
2.2%
+23
= = = = 1 = 0 = = =
–   Gull 2.3 64-bit 4CPU3141+17
−17		(+23)15 − 15
(+7−7=16)
50.0%
15.0 / 30
1.7%
+25
= 0 0 = 0 1 1 = = = = = = 1 = = = 1 0 = = 0 = 1 0 1 = 1 = 0
–   NirvanaChess 2.2 64-bit 4CPU3139+17
−17		(+21)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
3.3%
−10
= = = = = = = 0
–   Protector 1.9.0 64-bit 4CPU3138+15
−15		(+20)3 − 5
(+0−2=6)		37.5%
3.0 / 8
2.8%
−47
= = = 0 = = 0 =
–   Alfil 15.7 64-bit 4CPU3136+17
−17		(+18)1 − 1
(+0−0=2)		50.0%
1.0 / 2
5.4%
+18
= =
–   Andscacs 0.85 64-bit 4CPU3133+25
−25		(+15)1 − 1
(+0−0=2)		50.0%
1.0 / 2
15.5%
+15
= =
–   Sting SF 6 64-bit 4CPU3131+28
−28		(+13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
20.1%
+13
= =
–   Bouquet 1.5 64-bit 4CPU3131+23
−23		(+13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
16.8%
+13
= =
–   Chiron 3.01 64-bit 4CPU3129+24
−24		(+11)1 − 1
(+0−0=2)		50.0%
1.0 / 2
21.8%
+11
= =
–   BlackMamba 2.0 64-bit 4CPU3122+15
−15		(+4)2 − 4
(+0−2=4)		33.3%
2.0 / 6
33.9%
−85
= 0 0 = = =
–   Fizbo 1.7 64-bit 4CPU3119+27
−27		(+1)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
45.5%
+60
= 1 = =
–   Sting SF 5 64-bit 4CPU3117+25
−25		(−1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
52.4%
−1
1 0
–   IvanHoe 9.46h 64-bit 4CPU3112+14
−14		(−6)28.5 − 31.5
(+6−9=45)
47.5%
28.5 / 60
70.5%
−18
= = 0 0 = = = = = = 1 = = 1 = 0 = = = = 0 = 1 = = 0 = = 0 = 1 = = = = = = = 0 = = = = = = = = = = 1 = = 1 = = 0 = = = 0
–   RobboLito 0.21Q 64-bit 4CPU3111+22
−22		(−7)6 − 5
(+2−1=8)		54.5%
6.0 / 11
70.3%
+17
= 0 = 1 = = = = 1 = =
–   Hannibal 1.5 64-bit 4CPU3109+19
−19		(−9)2 − 4
(+1−3=2)		33.3%
2.0 / 6
75.4%
−119
= 0 0 0 1 =
–   Sting SF 3 64-bit 4CPU3108+21
−21		(−10)18 − 15
(+6−3=24)
54.5%
18.0 / 33
77.5%
+11
0 = = = = = = = = = = = = = = 0 = = 1 1 = = 1 0 1 = = = = 1 1 = =
–   Bouquet 1.6 64-bit 4CPU3108+21
−21		(−10)19 − 18
(+7−6=24)
51.4%
19.0 / 37
78.7%
−5
= = = 1 = = = 1 0 = 0 = 0 = 0 = = = = 1 = = 1 = 1 = = 1 = = = = 0 0 = = 1
–   Sting SF 2 64-bit 4CPU3107+27
−27		(−11)5 − 5
(+3−3=4)		50.0%
5.0 / 10
75.3%
−11
0 = 0 1 = = 1 = 1 0
–   Komodo 5 64-bit3107+11
−11		(−11)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
87.2%
−34
1 = 0 = 1 0 1 0 = = 0 1 0 = = =
–   Strelka 5.5 64-bit3102+7
−6		(−16)28 − 24
(+11−7=34)
53.8%
28.0 / 52
97.0%
+5
1 1 = = = = = = = = = = 1 = 1 = = 1 = = = = = = = 0 = = 0 0 0 = 1 = = 1 = = = 0 = 1 = = 0 0 1 = = 1 1 =
–   Komodo 4 64-bit3097+11
−11		(−21)18 − 20
(+4−6=28)
47.4%
18.0 / 38
98.7%
−34
= = = = = 0 = = 1 = = = = 0 = = = = = 0 = 0 1 0 1 = = = 1 = = = = = = 0 = =
–   Naum 4.6 64-bit 4CPU3094+14
−14		(−24)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
98.9%
−314
0 0 0 =
–   Critter 1.01 64-bit 4CPU3086+27
−27		(−32)7.5 − 10.5
(+4−7=7)		41.7%
7.5 / 18
97.7%
−86
0 = = 0 = = = = = 0 0 1 1 0 0 1 1 0
–   Texel 1.05 64-bit 4CPU3084+17
−17		(−34)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
99.8%
+17
= = 0 1 = 1
–   Hannibal 1.4b 64-bit 4CPU3076+15
−15		(−42)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−13
= 1 1 1 0 = = = = = 1 1 = 0 = = 0 = 0 1 = = = 1 = 1 0 = = =
–   Deep Fritz 14 64-bit 4CPU3071+16
−16		(−47)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+50
= = = 1 = 1 = 1 0 = 1 = 0 1 = 1 1 = 1 1 = 1 = = = = = 1 1 =
–   Naum 4.2 64-bit 4CPU3060+10
−10		(−58)27.5 − 18.5
(+12−3=31)
59.8%
27.5 / 46
100.0%
−5
1 = = = = = = = = = = 1 1 = = = 1 = = = = 1 = 0 1 = = = = = 1 = = = = = 1 0 = = 1 = 1 1 1 0
–   Protector 1.5.0 64-bit 4CPU3055+18
−18		(−63)2 − 3
(+0−1=4)		40.0%
2.0 / 5
100.0%
−108
= = = = 0
–   Alfil 15.8 64-bit 4CPU3055+22
−22		(−63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+79
1 =
–   Hiarcs 14 4CPU3053+13
−13		(−65)26 − 22
(+13−9=26)
54.2%
26.0 / 48
100.0%
−39
= = = 0 = = = = 1 0 = 1 = = = 1 1 = = = 1 = = 0 0 = 0 = = 1 = 1 1 = 0 0 0 1 1 = 1 = 1 = = 0 = 1
–   Chiron 1.5 64-bit 4CPU3046+19
−19		(−72)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+43
0 1 = = 1 = 1 = 1 0 1 1 = 1 = 1 = = = 1 = 1 = 1 = = 1 1 = = 1 =
–   Chiron 1.1a 64-bit 4CPU3039+20
−20		(−79)21 − 17
(+9−5=24)
55.3%
21.0 / 38
100.0%
−49
= = 1 0 = = = 1 1 = = = 1 = = = 0 = = 0 = = 1 = = = = 1 0 = = = = 1 1 = 1 0
–   Gull R375 64-bit 4CPU3038+22
−22		(−80)18.5 − 9.5
(+9−0=19)		66.1%
18.5 / 28
100.0%
+7
1 = = 1 = = = 1 1 1 = = = 1 = = 1 = = 1 = = = = = 1 = =
–   Deep Fritz 13 4CPU3034+16
−17		(−84)19.5 − 16.5
(+8−5=23)
54.2%
19.5 / 36
100.0%
−62
0 = 1 = = 1 = = 1 0 = = = = = = = = = = = 0 = 0 = = 1 = 1 1 = = 1 0 = 1
–   Critter 0.80 64-bit 4CPU3032+30
−30		(−86)13 − 5
(+10−2=6)		72.2%
13.0 / 18
100.0%
+66
1 1 1 1 = = 1 1 = 1 1 0 = = 1 0 = 1
–   Hannibal 1.3 64-bit 4CPU3032+22
−22		(−86)22 − 12
(+13−3=18)
64.7%
22.0 / 34
100.0%
+1
= = = 1 = = = = 1 = 1 0 1 = = = = 0 = 1 1 1 = = 0 1 = = = 1 1 1 1 1
–   Deep Junior 13 64-bit 4CPU3026+16
−16		(−92)26 − 12
(+15−1=22)
68.4%
26.0 / 38
100.0%
+12
1 1 = 1 = = 1 = 1 = = = = 1 1 = = = = = = 0 1 = = 1 1 = 1 = 1 1 1 1 = = = =
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16		(−94)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
−2
= 1 1 = = = = 1 = 1 = =
–   Senpai 1.0 64-bit 4CPU3023+16
−17		(−95)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+47
1 =
–   Deep Junior 13.3 64-bit 4CPU3018+18
−18		(−100)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+42
= 1
–   Deep Shredder 12 64-bit 4CPU3017+10
−10		(−101)23 − 15
(+14−6=18)
60.5%
23.0 / 38
100.0%
−36
= = = = 0 0 1 = = 1 1 = = = 1 = = = 1 = 1 = 1 1 0 0 1 0 = 1 = = = 1 1 1 1 0
–   Spike 1.4 Leiden 4CPU3015+11
−11		(−103)22.5 − 14.5
(+11−3=23)
60.8%
22.5 / 37
100.0%
−42
1 = 1 1 = = = = = = 1 0 1 = = 1 = = = = 1 1 1 0 = = = = = = 1 0 = = = 1 =
–   Cheng 4.39 64-bit 4CPU3009+15
−15		(−109)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+41
1 = = 1
–   Pedone 1.4.1 64-bit 4CPU2999+30
−31		(−119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−119
= =
–   Vajolet2 2.1 64-bit 4CPU2998+25
−25		(−120)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+22
= 1
–   Protector 1.4.0 64-bit 4CPU2982+19
−19		(−136)22.5 − 11.5
(+13−2=19)
66.2%
22.5 / 34
100.0%
−42
1 1 1 = 1 = 1 = = 0 = = = = = = = = = 1 = 1 = = 1 = 1 = 1 = 1 1 0 1
–   Hiarcs 13.2 4CPU2981+18
−18		(−137)24.5 − 9.5
(+15−0=19)
72.1%
24.5 / 34
100.0%
−7
= = 1 = = 1 1 = = = = 1 = = 1 = = = 1 1 1 = 1 = 1 = 1 1 = 1 1 = 1 =
–   Arasan 18.3 64-bit 4CPU2972+30
−30		(−146)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+10
1 =
–   Spark 1.0 64-bit 4CPU2968+13
−13		(−150)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+77
1 = 1
–   EXchess 7.88b 64-bit 4CPU2956+29
−29		(−162)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 25.0 64-bit 4CPU2949+25
−25		(−169)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−11
= 1
1373 games: 306 wins, 220 losses, 847 draws (61.7%), score: 53.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021