CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Elektro 1.2 64-bit (3041+17
−17
)Quote
 Links: IvanHoe Download, Homepage
This is one of the 27 IvanHoe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9 64-bit3235+20
−20
(+194)9 − 41
(+1−33=16)
18.0%
9.0 / 50
0.0%
−30
0 0 0 = 0 0 = 0 0 = = 0 0 0 = 0 0 = = 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 = = = 0 0 0 0 = = = 0 = 0 0 0 1
–   Komodo 9.1 64-bit3229+21
−20
(+188)12 − 38
(+2−28=20)
24.0%
12.0 / 50
0.0%
+19
0 0 0 0 = 1 0 = = = 0 0 = = = = 0 0 0 0 0 = 0 = 0 = = 0 0 = 0 0 0 = 0 0 = 0 0 = = = 0 0 0 1 0 = = 0
–   Stockfish 6 64-bit3225+15
−15
(+184)10 − 36
(+1−27=18)
21.7%
10.0 / 46
0.0%
−1
= 0 0 = 0 = = 0 0 = 0 0 = 0 = 0 = 0 = = = 0 0 0 0 0 = 0 = 0 0 1 = = 0 = 0 0 0 = = 0 0 0 0 0
–   Komodo 8 64-bit3204+16
−16
(+163)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−73
0 = 0 0 0 =
–   Stockfish 5 64-bit3193+16
−16
(+152)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+66
0 = 1 0
–   Houdini 4 64-bit3168+10
−10
(+127)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−232
= 0 0 0 0 0
–   Fire 4 64-bit3145+11
−11
(+104)3.5 − 14.5
(+1−12=5)
19.4%
3.5 / 18
0.0%
−116
0 = 0 0 0 0 = 0 = = 0 0 0 0 1 = 0 0
–   Andscacs 0.91 64-bit3141+16
−16
(+100)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gull 3 64-bit3120+8
−7
(+79)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
+25
0 0 = = 0 = = = = = 1 = = = = = = = = 0 1 = 0 = 0 = 1 = 0 0 = 0
–   Roc 0.7 64-bit3115+10
−11
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
0 =
–   Fizbo 1.8 64-bit3114+14
−14
(+73)9.5 − 12.5
(+4−7=11)
43.2%
9.5 / 22
0.0%
+26
0 = 1 0 0 = = = = 1 1 0 = 0 = 1 = 0 = = = 0
–   Chiron 4 64-bit3114+9
−9
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−84
0 =
–   Andscacs 0.872 64-bit3105+14
−14
(+64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+64
= =
–   Strelka 5.5 64-bit3103+6
−6
(+62)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+19
= = 0 = = =
–   NirvanaChess 2.4 64-bit3101+9
−9
(+60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+60
= =
–   Critter 1.6a 64-bit3100+7
−7
(+59)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+4
0 1 0 1 0 1 0 =
–   Equinox 3.20 64-bit3096+9
−9
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−102
0 =
–   Fritz 15 64-bit3094+10
−10
(+53)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−99
0 = = 0 0 =
–   Equinox 3.30 64-bit3086+13
−13
(+45)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
−9
= 0 = 0 = = 0 = = = 1 = 0 = = = = = = 0
–   Hannibal 1.7 64-bit3080+10
−10
(+39)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+98
= = 1 =
–   Rybka 4.1 64-bit3078+8
−8
(+37)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−105
= = 0 0
–   Booot 6.1 64-bit3077+18
−18
(+36)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.2%
+4
1 = = 0 0 1 = = 0 =
–   Rybka 4 64-bit3077+10
−11
(+36)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+193
1 = 1 = 1 =
–   Bouquet 1.8 64-bit3074+9
−9
(+33)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
0.0%
+67
= = 1 1 1 1 = = 1 = = = 0 = = = 0 1 = = = 0 = =
–   NirvanaChess 2.3 64-bit3073+13
−13
(+32)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.2%
+32
= = = =
–   Sting SF 4.8.4 64-bit3064+27
−27
(+23)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
7.9%
+6
0 = 1 1 = = 0 = = 1 = = 0 0 1 = 1 0 = 0
–   Sting SF 4.7 64-bit3064+22
−22
(+23)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
4.8%
−4
0 1 1 = = 0 = 0 1 0 = 0 1 = = = = = = 0 1 = = = = = 0 0 = 0 1 0 = 1
–   NirvanaChess 2.2 64-bit3063+14
−14
(+22)8 − 6
(+4−2=8)
57.1%
8.0 / 14
2.4%
+57
1 0 1 = 0 = = 1 = 1 = = = =
–   Fizbo 1.7 64-bit3061+21
−21
(+20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
7.9%
+20
= =
–   Protector 1.9.0 64-bit3059+10
−10
(+18)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
3.8%
+34
= 1 0 0 = = = = = = = 1 = = 1 = 1 0
–   Andscacs 0.85 64-bit3059+18
−18
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
7.7%
+175
1 =
–   BlackMamba 2.0 64-bit3055+10
−10
(+14)8 − 10
(+2−4=12)
44.4%
8.0 / 18
7.6%
−15
= = 0 1 = = 0 = 1 = = 0 = = = = = 0
–   Chiron 3.01 64-bit3051+20
−20
(+10)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
23.1%
−57
= 0 = =
–   Texel 1.06 64-bit3042+16
−16
(+1)2 − 4
(+0−2=4)
33.3%
2.0 / 6
47.1%
−88
= 0 0 = = =
–   iCE 3.0 64-bit3041+11
−12
(0)3 − 5
(+0−2=6)
37.5%
3.0 / 8
49.0%
−63
= = = 0 = = 0 =
–   Sting SF 8.5 64-bit3040+29
−29
(−1)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
53.1%
+23
= 1 = 1 = 0 1 0 = = = =
–   Hannibal 1.5 64-bit3040+13
−13
(−1)21 − 24
(+6−9=30)
46.7%
21.0 / 45
55.6%
−19
= = = 0 = = 1 = = 1 1 0 0 = = = = = = = = = 1 = 0 = = 0 = 0 = = 0 = = 0 0 = = 1 = 1 = = =
–   Protector 1.8.0 64-bit3039+17
−17
(−2)6 − 4
(+3−1=6)
60.0%
6.0 / 10
58.0%
+49
1 1 = = 1 = 0 = = =
–   Sting SF 5 64-bit3039+18
−18
(−2)16 − 20
(+6−10=20)
44.4%
16.0 / 36
56.3%
−34
0 0 = 0 = = 1 = = = 0 0 = 1 = = = 0 = = = 1 0 = 0 1 0 = = = 1 = 0 = 1 =
–   Critter 0.90 64-bit3039+23
−23
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
56.6%
−2
= =
–   Andscacs 0.84 64-bit3037+25
−25
(−4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
60.2%
+153
= 1
–   Booot 6.0.2 64-bit3031+22
−22
(−10)6 − 8
(+2−4=8)
42.9%
6.0 / 14
77.4%
−55
= = 0 = 0 = 0 = = 1 0 = = 1
–   Laser 1.4 64-bit3026+18
−18
(−15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
88.9%
+142
= 1
–   NirvanaChess 2.1c 64-bit3022+23
−23
(−19)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
91.2%
−39
= 0 0 = = 0 = 1 = = 1 = = =
–   Arasan 20.2 64-bit3022+25
−25
(−19)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
89.6%
−50
0 = 0 1 1 0 1 = 0 = = =
–   Sting SF 6.1 64-bit3016+30
−30
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
92.3%
+131
= 1
–   Chiron 2 64-bit3014+13
−13
(−27)18 − 16
(+8−6=20)
52.9%
18.0 / 34
99.4%
−9
0 1 = = = 1 1 1 = = 1 = 0 = = = 1 = = 0 0 = 1 0 = = 1 = = 0 = = = =
–   Andscacs 0.83 64-bit3013+30
−30
(−28)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
94.6%
0
= 1 0 = = = = = = 1
–   Naum 4.6 64-bit3012+12
−12
(−29)27 − 23
(+12−8=30)
54.0%
27.0 / 50
99.8%
−5
= = = = = 0 = = = 1 1 1 = 1 = = 1 = 0 0 = 1 = = = 1 0 = 0 = = = = = = = = 1 = = 0 1 = = 1 = 0 1 0 1
–   Protector 1.7.0 64-bit3010+18
−18
(−31)20 − 14
(+11−5=18)
58.8%
20.0 / 34
99.5%
+17
= = = = 0 1 = 0 = 1 1 = 1 0 = 0 = = = 1 = 1 1 = = 1 = 1 = 0 1 = 1 =
–   Texel 1.05 64-bit3009+15
−15
(−32)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.7%
+155
0 = 1 1 1 1 = 1
–   Andscacs 0.82 64-bit3008+24
−24
(−33)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
98.6%
−5
= = = = = = 0 1 = 1
–   SmarThink 1.96 64-bit3006+20
−20
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.5%
−192
= 0
–   Andscacs 0.81 64-bit3003+26
−25
(−38)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.2%
−101
= 0 0 = 1 = = 1 0 0
–   Hannibal 1.4b 64-bit3001+12
−12
(−40)22 − 12
(+11−1=22)
64.7%
22.0 / 34
100.0%
+39
= 1 0 = = = = 1 1 = = 1 1 = = 1 1 = 1 = = = 1 1 = = = = = = = = 1 =
–   Nemorino 3.0 64-bit2996+19
−19
(−45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−187
= 0
–   ChessBrainVB 3.502979+24
−23
(−62)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−21
0 1 = 1 = 1 = 0 1 0
–   Pedone 1.6 64-bit2976+19
−19
(−65)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Texel 1.04 64-bit2971+21
−21
(−70)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
+15
= 0 1 1 = = 0 1 1 = 1 = 1 = = 0 1 1 1 1 1 0 0 = = = = = 1 1
–   Fizbo 1.6 64-bit2965+29
−29
(−76)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−76
= =
–   Alfil 15.8 64-bit2963+17
−17
(−78)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−13
1 = = = = 1 = 1 0 1 1 = 0 =
–   Senpai 1.0 64-bit2961+12
−12
(−80)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+30
1 0 1 1 = =
–   Hiarcs 142961+10
−10
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
1 0
–   Vajolet2 2.2 64-bit2960+19
−19
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+61
= 1
–   Andscacs 0.80 64-bit2960+26
−26
(−81)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
100.0%
+48
1 0 1 0 0 1 = 1 = 1 1 = 1 1
–   Pedone 1.4.1 64-bit2957+19
−19
(−84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Fizbo 1.5 64-bit2956+21
−21
(−85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−85
= =
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(−87)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+145
1 1 = 1 1 =
–   Deep Shredder 12 64-bit2940+9
−10
(−101)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+58
= = 1 1 = 1 = 1 0 1 1 1 = 1 0 0 0 1 1 = 1 1 1 1 1 1 0 1 1 1 = =
–   SmarThink 1.80 64-bit2938+25
−25
(−103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−103
1 0
–   Wasp 2.01 64-bit2925+19
−19
(−116)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
100.0%
−101
0 = 1 = 0 = 1 = 1 = = = = 0 = 1
–   Cheng 4.39 64-bit2920+11
−11
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
1 0
–   Deep Junior Yokohama 64-bit2919+15
−15
(−122)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−22
= = 1 1 = = 1 1 1 1 1 0 1 1 1 1 = 0 = = = 1 = = = = = 0 1 =
–   SmarThink 1.70 64-bit2917+16
−16
(−124)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−124
1 = = 0 = =
–   Vajolet2 2.0 64-bit2917+20
−20
(−124)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+74
= 1 1 1 1 1 1 = = =
–   Crafty 25.1 64-bit2906+35
−35
(−135)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+114
1 1 1 = 1 1 1 1 = =

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