CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit (3095+15
−15
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 7.1 64-bit3258+8
−8
(+163)9.5 − 30.5
(+2−23=15)
23.8%
9.5 / 40
0.0%
−12
–   Ethereal 11.25 64-bit3238+14
−14
(+143)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
−6
–   Xiphos 0.5 64-bit3230+13
−13
(+135)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−32
–   Laser 1.7 64-bit3208+9
−9
(+113)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−62
–   Booot 6.3.1 64-bit3201+9
−9
(+106)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
+37
–   Shredder 13 64-bit3200+8
−8
(+105)10.5 − 29.5
(+3−22=15)
26.3%
10.5 / 40
0.0%
−52
–   Fizbo 2 64-bit3197+8
−8
(+102)14 − 26
(+4−16=20)
35.0%
14.0 / 40
0.0%
+11
–   Andscacs 0.95 64-bit3182+9
−10
(+87)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
−36
–   RofChade 2.1 64-bit3156+15
−15
(+61)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
0.0%
+29
–   Schooner 2.1 64-bit3133+16
−16
(+38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−112
–   Arasan 21.4 64-bit3127+16
−16
(+32)19.5 − 20.5
(+11−12=17)
48.8%
19.5 / 40
0.2%
+24
–   Roc 1.1 64-bit3126+30
−30
(+31)3 − 5
(+1−3=4)
37.5%
3.0 / 8
3.4%
−46
–   Arasan 21.3 64-bit3123+14
−14
(+28)26.5 − 25.5
(+14−13=25)
51.0%
26.5 / 52
0.4%
+34
–   Roc 1.0 64-bit3120+20
−20
(+25)2 − 2
(+2−2=0)
50.0%
2.0 / 4
2.7%
+25
–   Gull 3 64-bit3120+7
−7
(+25)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.2%
+22
–   Chiron 4 64-bit3115+9
−9
(+20)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
1.2%
+12
–   Houdini 1.5a 64-bit3110+10
−10
(+15)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.5%
−135
–   RubiChess 1.5 64-bit3110+20
−20
(+15)13 − 15
(+4−6=18)
46.4%
13.0 / 28
10.9%
−4
–   Schooner 2.0.34 64-bit3110+12
−12
(+15)22 − 36
(+8−22=28)
37.9%
22.0 / 58
6.7%
−58
–   Strelka 5.5 64-bit3104+6
−6
(+9)15 − 15
(+6−6=18)
50.0%
15.0 / 30
15.6%
+10
–   Fritz 16 64-bit3102+11
−11
(+7)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
23.8%
−6
–   NirvanaChess 2.4 64-bit3101+9
−9
(+6)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
26.8%
+30
–   Critter 1.6a 64-bit3101+7
−7
(+6)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
25.8%
+41
–   Nemorino 5.00 64-bit3087+13
−13
(−8)23.5 − 22.5
(+10−9=27)
51.1%
23.5 / 46
80.6%
−4
–   Equinox 3.30 64-bit3086+13
−13
(−9)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
81.9%
+21
–   RofChade 2.0 64-bit3082+19
−18
(−13)17 − 13
(+6−2=22)
56.7%
17.0 / 30
86.8%
+21
–   Pedone 1.9 64-bit3080+16
−16
(−15)25.5 − 21.5
(+11−7=29)
54.3%
25.5 / 47
91.1%
+6
–   Texel 1.07 64-bit3075+11
−11
(−20)21.5 − 20.5
(+11−10=21)
51.2%
21.5 / 42
98.5%
−11
–   ChessBrainVB 3.743068+16
−16
(−27)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.2%
−254
–   chess22k 1.13 64-bit3063+17
−18
(−32)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.7%
−32
–   ChessBrainVB 3.723062+15
−15
(−33)20.5 − 18.5
(+12−10=17)
52.6%
20.5 / 39
99.9%
−16
–   chess22k 1.12 64-bit3049+16
−16
(−46)23 − 15
(+13−5=20)
60.5%
23.0 / 38
100.0%
+16
–   Wasp 3.60 64-bit3040+20
−20
(−55)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+24
–   RubiChess 1.4 64-bit3037+17
−17
(−58)19.5 − 13.5
(+11−5=17)
59.1%
19.5 / 33
100.0%
−1
–   Demolito 2019-07-15 64-bit3034+23
−23
(−61)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−128
–   Senpai 2.0 64-bit3033+12
−11
(−62)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
100.0%
−20
–   Wasp 3.50 64-bit3029+13
−13
(−66)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−39
–   SmarThink 1.98 64-bit3026+13
−13
(−69)19 − 12
(+12−5=14)
61.3%
19.0 / 31
100.0%
0
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(−95)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+64
–   Defenchess 1.1f 64-bit2997+12
−12
(−98)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+20
–   Rodent III 0.275 64-bit2986+15
−15
(−109)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+29
–   Demolito 2018-10-29 64-bit2978+15
−15
(−117)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−7
–   Pirarucu 2.9.5 64-bit2966+19
−19
(−129)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−3
–   Deuterium 2019.1.36.50 64-bit2954+17
−17
(−141)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−29
–   Crafty 25.2 64-bit2931+11
−11
(−164)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+135
–   Dirty CUCUMBER 64-bit2917+13
−13
(−178)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
−26
–   Toga II 4.0 64-bit2904+13
−13
(−191)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+110
–   Gogobello 2.0 64-bit2807+16
−16
(−288)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   CyberPagno 3.0 64-bit2514+14
−14
(−581)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Protej 0.5.8c2257+19
−19
(−838)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020