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 2.8 64-bit (3100+16
−16
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3239+15
−14
(+139)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−11
= = 0 0
–   RofChade 2.202 64-bit3208+12
−12
(+108)5.5 − 15.5
(+1−11=9)
26.2%
5.5 / 21
0.0%
−42
0 1 = 0 = 0 = 0 0 = = = = 0 0 0 0 0 0 = =
–   Schooner 2.2 64-bit3205+11
−11
(+105)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
0
0 = = 0 = = = 0
–   SlowChess Blitz Classic 2.1 64-bit3204+18
−18
(+104)11 − 17
(+4−10=14)
39.3%
11.0 / 28
0.0%
+42
0 = = 0 = = = 1 0 0 = = 0 = = 0 = 1 0 1 0 = = 0 0 1 = =
–   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-bit3193+17
−17
(+93)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+34
= 0 0 = = = = = = 0 = 1 = = = = 0 = 0 = 0 = = 1 0 = 0 = = 0 = =
–   RubiChess 1.7.3 64-bit3191+17
−17
(+91)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−29
0 0 = = 0 = = = = = = = 0 = 0 = = 0 = 0 0 = 0 0 0 = 1 0 0 = = 0
–   Andscacs 0.95 64-bit3182+9
−10
(+82)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+8
= 0 1 = = 0 0 =
–   RubiChess 1.7.1 64-bit3173+22
−22
(+73)8 − 20
(+1−13=14)
28.6%
8.0 / 28
0.0%
−54
0 = 0 0 = 0 0 = = 0 = = = = 0 0 0 0 = = 0 0 1 = = = = 0
–   RubiChess 1.6.1 64-bit3170+23
−23
(+70)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
−7
0 1 0 0 = = 1 = = = 0 = = = 0 0 0 0 = 1
–   RubiChess 1.6 64-bit3158+21
−21
(+58)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.0%
−16
0 1 = 0 1 0 = = 1 = = = 0 0 = = = = = = 0 0 0 0
–   Roc 1.6 64-bit3157+23
−23
(+57)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+36
1 0 1 = 0 0 0 1 = 1 1 0 = = 0 = = = = = 0 = = 1 = 0 1 0 0 1 = =
–   Xiphos 0.4 64-bit3145+11
−11
(+45)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
0.0%
+93
= 0 1 1 1 0 = = 0 1 0 1 = = 1 1 = = 1 0
–   Arasan 22.1 64-bit3144+24
−24
(+44)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−113
0 = 0 =
–   Arasan 22.0 64-bit3141+18
−18
(+41)24.5 − 27.5
(+8−11=33)
47.1%
24.5 / 52
0.0%
+25
0 1 0 0 = = = = = = = = 0 0 = = = = 1 = = = 0 0 0 1 = = = = = = = 0 = = = = = = = = 1 0 1 0 1 = 1 1 = =
–   Lc0 0.24.0 w591226 64-bit3137+36
−36
(+37)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
2.9%
+9
0 = = = = 1 = 0
–   Schooner 2.1 64-bit3133+16
−16
(+33)12 − 12
(+7−7=10)
50.0%
12.0 / 24
0.2%
+34
= 1 1 0 0 1 = = 1 = 1 = = = = = 1 0 0 = 1 0 0 0
–   Laser 1.6 64-bit3131+11
−11
(+31)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.1%
−87
= = = = 1 0 0 0 = 0 0 0 = 1 0 0 = 0 1 0
–   Arasan 21.4 64-bit3127+16
−16
(+27)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.1%
−32
0 = = =
–   Gull 3 64-bit3120+7
−7
(+20)8 − 12
(+2−6=12)
40.0%
8.0 / 20
1.4%
−36
= 0 0 = 1 0 = = 1 0 = = = = = = = 0 = 0
–   Igel 2.6.0 64-bit3117+21
−22
(+17)1 − 3
(+1−3=0)
25.0%
1.0 / 4
10.9%
−210
0 0 0 1
–   Roc 0.7 64-bit3116+10
−10
(+16)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
5.5%
+33
1 = 1 1 0 1 = = = = 1 = 0 = 0 = = 0 = =
–   Roc 1.3 64-bit3116+23
−23
(+16)1 − 3
(+0−2=2)
25.0%
1.0 / 4
12.9%
−141
= 0 0 =
–   Chiron 4 64-bit3115+9
−9
(+15)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
5.3%
+32
1 1 1 = = = = 0 = = = 0 1 = 0 = 0 = 1 =
–   Pedone 2.0 64-bit3108+17
−17
(+8)14 − 18
(+4−8=20)
43.8%
14.0 / 32
23.9%
−28
= = 1 = = = 0 = = = = = = = 0 = 0 = = = = 0 1 0 0 = 0 1 1 0 = =
–   Andscacs 0.872 64-bit3105+14
−14
(+5)10 − 10
(+5−5=10)
50.0%
10.0 / 20
30.8%
+5
1 = 1 = = 0 = = 1 = 0 0 = 1 = 0 1 = = 0
–   SlowChess Blitz Classic 1.9 64-bit3105+23
−23
(+5)10 − 7
(+5−2=10)
58.8%
10.0 / 17
35.4%
+55
= = 1 = 1 = = = 1 0 = 1 0 = = 1 =
–   NirvanaChess 2.4 64-bit3101+9
−9
(+1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
45.7%
+1
1 0 = =
–   Roc 1.5 64-bit3094+36
−36
(−6)13 − 15
(+6−8=14)
46.4%
13.0 / 28
60.7%
−25
0 1 = 0 = 1 = 1 = 1 = 1 = = = 0 0 = 0 = 0 0 = 1 0 = = =
–   Demolito 2020-05-14 64-bit3092+21
−21
(−8)11 − 13
(+2−4=18)
45.8%
11.0 / 24
72.5%
−29
= 1 = 0 = 0 = = = = = = 0 = = 1 = = = = 0 = = =
–   Komodo 3 64-bit3090+14
−14
(−10)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
80.2%
+36
1 0 1 = = = 1 1 1 = 1 0 1 0 = = = 0 = =
–   Houdini 1.5a 32-bit3089+13
−13
(−11)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
82.7%
+30
1 = 1 = 0 1 = 1 = = = 0 1 = = = = = = =
–   Nemorino 5.00 64-bit3087+13
−13
(−13)10 − 10
(+5−5=10)
50.0%
10.0 / 20
89.1%
−13
= = 0 1 = = 1 1 0 = = 1 0 = 0 0 = = 1 =
–   Strelka 5.5 32-bit3087+15
−15
(−13)11 − 9
(+6−4=10)
55.0%
11.0 / 20
86.4%
+14
= 1 = 1 0 = 0 1 1 0 = 0 = 1 = = = = 1 =
–   Lc0 0.22.0 wLD2 64-bit3086+37
−37
(−14)9 − 11
(+3−5=12)
45.0%
9.0 / 20
75.6%
−41
0 = 1 0 1 = = = = = = 0 = = = 1 0 = = 0
–   Igel 2.5.0 64-bit3085+23
−23
(−15)27 − 29
(+9−11=36)
48.2%
27.0 / 56
85.2%
−25
= = 0 = = = 0 0 = = = = = = 1 = = = 0 = = = = = = = 0 0 = = = = 1 = 0 = 1 1 = 0 = = = 1 0 1 = 1 0 0 1 = 1 = = =
–   Winter 0.8 64-bit3082+21
−21
(−18)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
89.6%
−85
= = 0 =
–   Wasp 4.0 64-bit3077+22
−22
(−23)16 − 12
(+7−3=18)
57.1%
16.0 / 28
95.0%
+15
0 = 1 1 = = = = 1 = = = 0 1 = 1 = = 1 = = = 0 1 = = = =
–   chess22k 1.14 64-bit3076+18
−18
(−24)13.5 − 14.5
(+3−4=21)
48.2%
13.5 / 28
97.4%
−34
= = = = = = 0 = = = 0 1 = = = 0 = = = = = = 1 1 0 = = =
–   Texel 1.07 64-bit3075+11
−11
(−25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.3%
−25
1 0 = =
–   Igel 2.4.0 64-bit3069+21
−21
(−31)9 − 9
(+4−4=10)
50.0%
9.0 / 18
98.9%
−31
= 1 = = 0 0 = = = = 0 = 0 = = 1 1 1
–   Lc0 0.23.2 wLD2 64-bit3068+36
−36
(−32)2 − 2
(+0−0=4)
50.0%
2.0 / 4
94.2%
−32
= = = =
–   ChessBrainVB 3.743068+16
−16
(−32)28 − 16
(+18−6=20)
63.6%
28.0 / 44
99.7%
+52
= 1 = 0 = 1 = 1 = = = 1 = = = = 0 1 1 1 1 1 1 1 1 = 1 = 1 = 0 = 0 = 1 1 = = 0 0 1 = = 1
–   Critter 1.6 32-bit3067+19
−19
(−33)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.4%
−16
1 0 = = = = 1 0 0 1 1 = 1 = = = 0 1 = 0
–   Demolito 2020-07-25 64-bit3064+80
−81
(−36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.1%
−26
1 = 0 =
–   Wasp 3.75 64-bit3063+16
−16
(−37)16 − 12
(+9−5=14)
57.1%
16.0 / 28
99.9%
+9
1 = = 1 = = = = 1 = 0 0 1 = 1 1 = = 0 0 1 1 1 = 0 = = =
–   chess22k 1.13 64-bit3063+17
−18
(−37)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−37
1 = 0 0 1 0 1 =
–   iCE 4.0 64-bit3059+16
−16
(−41)25.5 − 18.5
(+12−5=27)
58.0%
25.5 / 44
100.0%
+4
= = 1 = 1 = = 0 = 1 1 0 = = 0 = = = 1 = 1 = = = 0 = = = 1 1 1 = = 1 = = = = 1 = = = 0 1
–   Stockfish 2.2 64-bit3057+35
−34
(−43)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
98.7%
+67
1 0 = = 1 = 1 1 1 = 1 = 1 = = = 1 = 1 0
–   Combusken 1.3.0 64-bit3052+24
−24
(−48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.9%
−115
= 0 = =
–   Rybka 3 64-bit3047+11
−11
(−53)10 − 10
(+5−5=10)
50.0%
10.0 / 20
100.0%
−50
1 0 = 0 1 0 = 0 = = 1 = 0 = 1 = 1 = = =
–   Marvin 3.6.0 64-bit3013+21
−21
(−87)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−13
1 1 0 = 1 = 1 = = = 0 1
–   Pirarucu 3.0.7 64-bit3013+19
−19
(−87)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−40
= = 0 = 1 1 1 0 = = = 1 1 = 1 0 = = 1 0
–   Winter 0.7 64-bit3004+18
−18
(−96)18 − 2
(+16−0=4)
90.0%
18.0 / 20
100.0%
+232
1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = =
–   Bagatur 2.2 64-bit2997+21
−21
(−103)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−95
= 0 = 0 = 0 = 1 1 0 1 1
–   Rodent III 0.281 64-bit2992+20
−20
(−108)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
= 1 = 1

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