CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Vajolet2 2.8 64-bit (3100+18
−18
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3242+17
−17
(+142)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−8
0 = = 0
–   Schooner 2.2 64-bit3207+12
−12
(+107)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−43
0 0 = =
–   RofChade 2.202 64-bit3207+13
−13
(+107)5.5 − 15.5
(+1−11=9)
26.2%
5.5 / 21
0.0%
−43
0 0 0 0 0 0 = = 0 0 = = = = = 0 1 = 0 = 0
–   SlowChess Blitz Classic 2.1 64-bit3203+19
−19
(+103)11 − 17
(+4−10=14)
39.3%
11.0 / 28
0.0%
+41
= = = 1 0 0 = = 0 = = 0 = 1 0 1 0 = = 0 0 1 = = 0 = = 0
–   Booot 6.3.1 64-bit3201+9
−9
(+101)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−49
0 = = 0
–   Fritz 17 64-bit3192+18
−18
(+92)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+33
= 0 0 = = = = = = 0 = 1 = = = = 0 = 0 = 0 = = 1 0 = 0 = = 0 = =
–   Andscacs 0.95 64-bit3182+10
−10
(+82)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−68
0 = = 0
–   RubiChess 1.6.1 64-bit3169+23
−23
(+69)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
−8
1 = = = 0 = = = 0 0 0 0 = 1 0 1 0 0 = =
–   RubiChess 1.7.1 64-bit3169+23
−23
(+69)8 − 20
(+1−13=14)
28.6%
8.0 / 28
0.0%
−58
0 = 0 0 = 0 0 = = = = = = 0 0 0 0 = = 0 0 1 = 0 = = 0 =
–   Roc 1.6 64-bit3159+23
−23
(+59)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+38
= 1 0 1 = 0 0 0 1 = 1 1 0 = = 0 = = = = = 0 = 0 1 0 0 1 1 = = =
–   RubiChess 1.6 64-bit3158+21
−21
(+58)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.0%
−16
1 = = = 0 0 = = = = = = 0 0 0 0 0 1 = 0 1 0 = =
–   Xiphos 0.4 64-bit3146+12
−12
(+46)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
0.0%
+94
= = 1 1 = = 1 0 = = 0 1 0 1 = 0 1 1 1 0
–   Arasan 22.0 64-bit3141+18
−18
(+41)24.5 − 27.5
(+8−11=33)
47.1%
24.5 / 52
0.1%
+25
1 0 1 = 1 1 = = = = = = = = 1 0 = = = = 0 = = 0 = = = = = 0 1 0 0 = = = = = = = = = = 1 = 0 0 = 0 0 1 =
–   Schooner 2.1 64-bit3133+16
−16
(+33)12 − 12
(+7−7=10)
50.0%
12.0 / 24
0.5%
+34
1 0 0 = 1 0 0 0 = = 1 = 1 = = = = = = 1 1 0 0 1
–   Lc0 0.24.0 w591226 64-bit3132+44
−44
(+32)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
10.0%
+4
0 = 0 = = = 1 =
–   Laser 1.6 64-bit3130+11
−11
(+30)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.3%
−88
0 0 = 1 0 0 = 0 1 0 1 0 0 0 = 0 = = = =
–   Arasan 21.4 64-bit3127+16
−16
(+27)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.8%
−32
= = 0 =
–   Gull 3 64-bit3119+7
−7
(+19)8 − 12
(+2−6=12)
40.0%
8.0 / 20
2.7%
−37
= = = = = = = 0 = 0 1 0 = = 1 0 = 0 0 =
–   Roc 1.3 64-bit3116+23
−23
(+16)1 − 3
(+0−2=2)
25.0%
1.0 / 4
14.9%
−141
0 = = 0
–   Roc 0.7 64-bit3115+10
−10
(+15)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
7.9%
+32
1 = 0 = 0 = = 0 = = 0 1 = = = = 1 = 1 1
–   Chiron 4 64-bit3114+8
−8
(+14)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
8.2%
+31
= 0 1 = 0 = 0 = 1 = = = = 0 = = 1 1 1 =
–   Lc0 0.25.1 w591226 64-bit3109+79
−78
(+9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
41.3%
−80
0 = 0 1
–   Andscacs 0.872 64-bit3105+14
−14
(+5)10 − 10
(+5−5=10)
50.0%
10.0 / 20
34.7%
+5
= 1 = 0 1 = = 0 = 0 = = 1 = 0 0 1 = 1 =
–   SlowChess Blitz Classic 1.9 64-bit3105+23
−23
(+5)10 − 7
(+5−2=10)
58.8%
10.0 / 17
38.6%
+55
= = 1 = 1 = = = 1 0 = 1 0 = = 1 =
–   Pedone 2.0 64-bit3103+20
−20
(+3)11.5 − 16.5
(+3−8=17)
41.1%
11.5 / 28
40.9%
−49
0 = 0 = = = = = 1 = 0 = = = = 0 = = 1 = = = 0 = 0 0 0 1
–   Roc 1.5 64-bit3101+38
−38
(+1)13 − 15
(+6−8=14)
46.4%
13.0 / 28
49.6%
−18
= = 0 = 0 = 0 0 = 1 0 = = 0 = = 0 1 = 0 = 1 = 1 = 1 = 1
–   Houdini 1.5a 32-bit3091+13
−13
(−9)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
80.3%
+32
= 0 1 = = = = = = = 0 1 = 1 = = 1 = 1 =
–   Komodo 3 64-bit3090+14
−14
(−10)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
82.0%
+36
1 0 1 0 = = = 0 = = = = 1 1 1 = 1 0 1 =
–   Demolito 2020-05-14 64-bit3087+24
−24
(−13)8.5 − 11.5
(+1−4=15)
42.5%
8.5 / 20
80.8%
−50
= = 0 = = 1 = = = 0 = 0 = = = = 0 = = =
–   Strelka 5.5 32-bit3087+15
−15
(−13)11 − 9
(+6−4=10)
55.0%
11.0 / 20
86.8%
+14
= 1 = = = = 1 = 0 1 1 0 = 0 = 1 = 1 0 =
–   Nemorino 5.00 64-bit3087+13
−13
(−13)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
88.7%
−33
1 = = = 1 0 0 = 0 0 = 1 1 = = 0
–   Lc0 0.22.0 wLD2 64-bit3086+39
−39
(−14)9 − 11
(+3−5=12)
45.0%
9.0 / 20
74.4%
−41
= 0 = = = 1 0 = = 0 1 = = = = = 0 = 1 0
–   Igel 2.5.0 64-bit3082+26
−26
(−18)25 − 27
(+9−11=32)
48.1%
25.0 / 52
88.3%
−29
0 = = = 0 0 = = = = = = 1 = = = 0 = = = = = = = 0 0 = = = = 1 = 0 = 1 1 = 0 = = = 1 0 1 = 1 0 0 1 = 1 =
–   chess22k 1.14 64-bit3076+21
−22
(−24)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
95.9%
−40
0 = = = = 1 1 0 = = = = 0 1 = = = 0 = =
–   Igel 2.4.0 64-bit3069+21
−21
(−31)9 − 9
(+4−4=10)
50.0%
9.0 / 18
98.8%
−31
= 0 = = 1 1 1 0 = = = = = 1 = = 0 0
–   Critter 1.6 32-bit3067+19
−19
(−33)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.4%
−16
1 = 1 = = = 0 1 = 0 = = 1 0 0 1 1 0 = =
–   ChessBrainVB 3.743067+17
−16
(−33)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
99.7%
+43
= = 0 0 1 = = 1 1 = 1 = 1 = 0 = 1 1 0 = = = 1 1 1 1 = 1 1 = = 1 = = = 0
–   Lc0 0.23.2 wLD2 64-bit3065+45
−45
(−35)2 − 2
(+0−0=4)
50.0%
2.0 / 4
92.6%
−35
= = = =
–   iCE 4.0 64-bit3062+17
−17
(−38)20 − 16
(+9−5=22)
55.6%
20.0 / 36
99.9%
−5
= = = = 1 = = = 0 1 0 = = = 1 1 = 1 1 = 0 = = = = 1 0 = = = 0 1 = = = 1
–   Wasp 3.75 64-bit3062+17
−17
(−38)16 − 12
(+9−5=14)
57.1%
16.0 / 28
99.9%
+8
1 = 1 1 = = 0 0 1 1 1 = = = 0 = = 1 0 0 1 = 1 = = = = =
–   chess22k 1.13 64-bit3062+18
−17
(−38)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−38
1 = 1 0 0 = 0 1
–   Stockfish 2.2 64-bit3056+35
−34
(−44)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
98.7%
+66
1 = = = 1 = 1 0 1 1 1 = 1 = 1 0 = = 1 =
–   Rybka 3 64-bit3046+11
−11
(−54)10 − 10
(+5−5=10)
50.0%
10.0 / 20
100.0%
−51
0 = 1 = 1 = = = = 0 = = 1 = 1 0 = 0 1 0
–   Pirarucu 3.0.7 64-bit3012+19
−19
(−88)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−41
= 1 1 = 1 0 = = 1 0 1 1 1 0 = = = = 0 =
–   Winter 0.7 64-bit3003+18
−18
(−97)18 − 2
(+16−0=4)
90.0%
18.0 / 20
100.0%
+231
1 = 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 1
–   Rodent III 0.281 64-bit2991+20
−20
(−109)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+41
1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020