CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Vitruvius 1.11C 64-bit 4CPU (3123+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 4CPU3348+21
−20
(+225)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Stockfish 7 64-bit 4CPU3332+15
−15
(+209)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+66
0 =
–   Houdini 4 64-bit 4CPU3248+10
−10
(+125)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+125
= =
–   Houdini 3 64-bit 4CPU3236+13
−13
(+113)15 − 29
(+6−20=18)
34.1%
15.0 / 44
0.0%
+11
= = = 1 0 1 0 = = = 0 = = 0 0 = = = 0 0 0 0 0 1 0 = = 0 0 = = 1 0 0 0 0 0 0 = = = 0 1 1
–   Komodo 6 64-bit 4CPU3216+17
−17
(+93)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
+7
= 0 = = 0 0 0 = 0 0 = = = 0 = = 0 0 0 = 1 = = = 0 = = 1 = =
–   Stockfish 4 64-bit 4CPU3210+17
−17
(+87)15 − 15
(+4−4=22)
50.0%
15.0 / 30
0.0%
+85
= 1 0 1 = = 0 = = = 0 = = 1 = = = = = = 0 = = = 1 = = = = =
–   Fire 4 64-bit 4CPU3204+12
−12
(+81)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+81
= = = =
–   Houdini 2.0c 64-bit 4CPU3198+16
−16
(+75)20 − 28
(+9−17=22)
41.7%
20.0 / 48
0.0%
+23
1 0 = 0 1 = = = 0 0 0 = = = 1 0 = = = = = 0 1 0 0 = 1 = 0 0 0 = = 0 = = = = = 1 0 0 1 0 1 = 1 0
–   Gull 3 64-bit 4CPU3188+10
−10
(+65)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+124
= 1 = =
–   Stockfish 3 64-bit 4CPU3170+21
−21
(+47)16 − 16
(+5−5=22)
50.0%
16.0 / 32
0.0%
+45
= 0 1 = = 0 = = = = = 0 = = 1 = = = 1 = = = = 0 = = = 1 0 = = 1
–   Equinox 3.30 64-bit 4CPU3168+18
−18
(+45)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+45
= = = =
–   Fritz 15 64-bit 4CPU3167+12
−12
(+44)3 − 3
(+0−0=6)
50.0%
3.0 / 6
0.0%
+44
= = = = = =
–   Critter 1.6a 64-bit 4CPU3165+8
−8
(+42)26 − 32
(+5−11=42)
44.8%
26.0 / 58
0.0%
+14
= = = = = = 1 = = = = = = = 1 1 1 = = = = = = 0 1 0 = = = = 0 0 = = = 0 0 0 = = = = = = = = = 0 = = = 0 = 0 = = 0 =
–   Bouquet 1.8 64-bit 4CPU3155+11
−11
(+32)18 − 18
(+6−6=24)
50.0%
18.0 / 36
0.0%
+30
= = 0 = = 0 = = = = = = 1 = = = 1 = 1 = 0 0 = 1 = = = 1 1 = 0 = = = = 0
–   Andscacs 0.86 64-bit 4CPU3152+21
−21
(+29)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.2%
−30
= 0 = =
–   Stockfish 2.2.2 64-bit 4CPU3151+16
−16
(+28)20.5 − 23.5
(+4−7=33)
46.6%
20.5 / 44
0.4%
+10
= = = = = = 0 = 1 = = = = 1 = = = 0 = = = = = = = = = = 0 = = = = = = = = 0 0 1 = 1 0 0
–   Rybka 4.1 64-bit 4CPU3149+9
−9
(+26)29 − 32
(+9−12=40)
47.5%
29.0 / 61
0.1%
+12
= = = 0 = = 0 = = 0 = = = = = 0 = 1 = = 1 = 1 = 1 = 0 = 0 0 1 1 = 1 = = 1 = = = 1 = = = = 0 = = = = = 0 = = = 0 = = = 0 0
–   Stockfish 2.3.1 64-bit 4CPU3147+19
−19
(+24)5 − 5
(+1−1=8)
50.0%
5.0 / 10
2.1%
+24
= = 1 = = = 0 = = =
–   Gull 2.3 64-bit 4CPU3147+17
−17
(+24)15 − 15
(+7−7=16)
50.0%
15.0 / 30
1.4%
+26
1 = = = = 1 0 = = 0 = 0 0 = 0 1 = 1 0 1 = 1 = 0 = = = = = 1
–   Critter 1.4 64-bit 4CPU3146+19
−19
(+23)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
2.6%
0
1 = = = = = 0 = = = = = = = = = 0 1 0 0 = 0 = = = = = = 0 = = 1
–   NirvanaChess 2.2 64-bit 4CPU3145+18
−18
(+22)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
3.0%
−9
= = = 0 = = = =
–   Alfil 15.7 64-bit 4CPU3143+18
−17
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.3%
+20
= =
–   Protector 1.9.0 64-bit 4CPU3143+16
−15
(+20)3 − 5
(+0−2=6)
37.5%
3.0 / 8
2.8%
−47
= 0 = = 0 = = =
–   Andscacs 0.85 64-bit 4CPU3139+25
−25
(+16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
13.4%
+16
= =
–   Sting SF 6 64-bit 4CPU3137+28
−28
(+14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.0%
+14
= =
–   Bouquet 1.5 64-bit 4CPU3136+23
−23
(+13)1 − 1
(+0−0=2)
50.0%
1.0 / 2
16.1%
+13
= =
–   Chiron 3.01 64-bit 4CPU3135+25
−24
(+12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
19.3%
+12
= =
–   BlackMamba 2.0 64-bit 4CPU3128+15
−15
(+5)2 − 4
(+0−2=4)
33.3%
2.0 / 6
29.6%
−84
= = = 0 = 0
–   Fizbo 1.7 64-bit 4CPU3123+27
−27
(0)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
49.2%
+59
= = 1 =
–   Sting SF 5 64-bit 4CPU3122+25
−25
(−1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
50.3%
−1
1 0
–   IvanHoe 9.46h 64-bit 4CPU3117+14
−14
(−6)28.5 − 31.5
(+6−9=45)
47.5%
28.5 / 60
71.5%
−18
= = 0 = 0 = 1 = = = 0 = = = = = = = = = = 1 = = 0 = = = 1 = 1 = = = = = = = 0 0 = = = = = = 1 = = 1 = 0 = = = = 0 = = 0
–   RobboLito 0.21Q 64-bit 4CPU3116+22
−22
(−7)6 − 5
(+2−1=8)
54.5%
6.0 / 11
69.3%
+17
1 = = 1 = = = 0 = = =
–   Hannibal 1.5 64-bit 4CPU3115+19
−19
(−8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
73.6%
−118
0 1 = 0 = 0
–   Sting SF 3 64-bit 4CPU3113+21
−21
(−10)18 − 15
(+6−3=24)
54.5%
18.0 / 33
77.0%
+11
= 1 1 = = 1 0 1 = = = = 1 1 = = = = = = = = = = = = = = = 0 = 0 =
–   Bouquet 1.6 64-bit 4CPU3113+21
−21
(−10)19 − 18
(+7−6=24)
51.4%
19.0 / 37
78.4%
−5
= = 0 = 1 = 1 = = = 1 0 = 0 = 0 = 0 = = = = 1 = = 1 = 1 = = 1 = = 0 = = =
–   Sting SF 2 64-bit 4CPU3112+27
−27
(−11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
74.6%
−11
1 = = 1 0 0 = 1 0 =
–   Komodo 5 64-bit3112+11
−11
(−11)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
88.3%
−34
= = = 0 1 = = 0 1 0 1 0 = = 0 1
–   Strelka 5.5 64-bit3107+7
−7
(−16)28 − 24
(+11−7=34)
53.8%
28.0 / 52
97.1%
+5
1 1 = = = = 1 = 1 = = 1 = = = = = = = 0 = = 0 0 0 = 1 = 1 0 = = 1 1 = = = = = = = = = 1 = = 0 0 1 = = =
–   Komodo 4 64-bit3101+11
−11
(−22)18 − 20
(+4−6=28)
47.4%
18.0 / 38
98.9%
−35
= 0 = = = = = 0 = 0 1 0 1 = = = 1 = = = = = = 0 = = = = = 0 = = 1 = = = = =
–   Naum 4.6 64-bit 4CPU3100+14
−14
(−23)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
98.6%
−313
= 0 0 0
–   Critter 1.01 64-bit 4CPU3095+32
−32
(−28)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
93.8%
−82
= = 0 = = = = = 0 0 1 1 0 0 1 1 0 0
–   Texel 1.05 64-bit 4CPU3089+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 4CPU3082+15
−15
(−41)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−12
= = 0 = 0 1 = 1 1 1 0 = = = = 1 = 1 0 = = = = = 1 1 = 0 = =
–   Deep Fritz 14 64-bit 4CPU3078+16
−16
(−45)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
+52
= = = = = = 1 1 = 1 1 = 1 1 = 1 1 1 = 1 0 = 1 = 0 = = = 1 =
–   Naum 4.2 64-bit 4CPU3065+10
−10
(−58)27.5 − 18.5
(+12−3=31)
59.8%
27.5 / 46
100.0%
−5
= = 1 1 1 0 1 0 = 1 1 1 = = = 1 = = = = 1 = 0 1 = = = = = 1 = = = = 1 = = = = = = = = = = =
–   Protector 1.5.0 64-bit 4CPU3060+18
−18
(−63)2 − 3
(+0−1=4)
40.0%
2.0 / 5
100.0%
−108
= 0 = = =
–   Alfil 15.8 64-bit 4CPU3060+22
−22
(−63)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+79
1 =
–   Hiarcs 14 4CPU3058+13
−13
(−65)26 − 22
(+13−9=26)
54.2%
26.0 / 48
100.0%
−39
= 1 = = 1 1 0 = 1 = = = 1 = 1 1 = 0 0 0 1 = = 0 0 = 1 = = = 1 0 = = = 0 = = = = 1 0 = 1 = = = 1
–   Chiron 1.5 64-bit 4CPU3051+19
−19
(−72)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+43
1 = 1 = 1 = = = 1 = 1 = 1 = = 1 1 = = = 1 = 1 = 1 0 1 1 = = 0 1
–   Chiron 1.1a 64-bit 4CPU3044+20
−20
(−79)21 − 17
(+9−5=24)
55.3%
21.0 / 38
100.0%
−49
1 = = = 0 = = 0 = = 1 = = = = 1 0 = = = 1 0 1 = = = 1 0 = = = 1 1 = = = = 1
–   Gull R375 64-bit 4CPU3043+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 4CPU3038+16
−17
(−85)19.5 − 16.5
(+8−5=23)
54.2%
19.5 / 36
100.0%
−63
0 = 1 = = 1 = = 1 0 = = = = = = = = = = = 0 = 0 = = 1 = 1 1 = = 1 0 = 1
–   Critter 0.80 64-bit 4CPU3037+31
−30
(−86)13 − 5
(+10−2=6)
72.2%
13.0 / 18
100.0%
+66
1 1 = 1 1 0 = = 1 0 = 1 1 1 1 1 = =
–   Hannibal 1.3 64-bit 4CPU3037+22
−22
(−86)22 − 12
(+13−3=18)
64.7%
22.0 / 34
100.0%
+1
= 1 1 1 = = 0 1 = = = 1 1 1 1 1 = = = 1 = = = = 1 0 = 1 0 1 = = = =
–   Deep Junior 13 64-bit 4CPU3031+16
−16
(−92)26 − 12
(+15−1=22)
68.4%
26.0 / 38
100.0%
+12
= 1 1 = = = = = = 0 1 = = 1 1 = 1 = 1 1 = = = = 1 1 = 1 = = 1 = 1 = = = 1 1
–   Deep Junior Yokohama 64-bit 4CPU3029+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 4CPU3028+16
−16
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
1 =
–   Deep Junior 13.3 64-bit 4CPU3022+18
−18
(−101)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+41
= 1
–   Deep Shredder 12 64-bit 4CPU3021+10
−10
(−102)23 − 15
(+14−6=18)
60.5%
23.0 / 38
100.0%
−37
1 1 1 0 = = 1 = = = 1 = 1 = 1 1 0 0 1 0 = 1 = = = 1 = = = = 0 0 1 = = 1 1 =
–   Spike 1.4 Leiden 4CPU3020+11
−11
(−103)22.5 − 14.5
(+11−3=23)
60.8%
22.5 / 37
100.0%
−42
= = 1 1 0 1 = = 1 = = = = 1 1 1 0 = = = = = = 1 0 = = 1 = 1 1 = = = = = =
–   Cheng 4.39 64-bit 4CPU3009+17
−17
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+36
1 = 1 =
–   Pedone 1.4.1 64-bit 4CPU3005+31
−31
(−118)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−118
= =
–   Vajolet2 2.1 64-bit 4CPU3002+25
−25
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+21
= 1
–   Protector 1.4.0 64-bit 4CPU2986+19
−19
(−137)22.5 − 11.5
(+13−2=19)
66.2%
22.5 / 34
100.0%
−43
= = = = = = = = = 1 = 1 = = 1 = 1 = 1 = 1 1 0 1 1 1 1 = 1 = 1 = = 0
–   Hiarcs 13.2 4CPU2985+18
−18
(−138)24.5 − 9.5
(+15−0=19)
72.1%
24.5 / 34
100.0%
−8
= = 1 = = = 1 1 1 = 1 = 1 = 1 1 = 1 1 = 1 = = = 1 = = 1 1 = = = = 1
–   Arasan 18.3 64-bit 4CPU2977+30
−30
(−146)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+10
1 =
–   Spark 1.0 64-bit 4CPU2972+13
−13
(−151)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+76
1 1 =
–   EXchess 7.88b 64-bit 4CPU2961+29
−29
(−162)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 25.0 64-bit 4CPU2952+25
−25
(−171)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−13
= 1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018