CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit 4CPU (3181+24
−24
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 23 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.7.3 64-bit 4CPU3288+20
−20
(+107)15 − 17
(+5−7=20)
46.9%
15.0 / 32
0.0%
+92
= 1 = = 0 = = 0 0 = = 1 = 0 = = = 0 = = 0 1 = = = = = = 0 1 = 1
–   Fritz 17 64-bit 4CPU3276+16
−16
(+95)8 − 14
(+2−8=12)
36.4%
8.0 / 22
0.0%
+16
0 0 = 1 0 = = 0 0 0 0 = 1 = = = = = = 0 = =
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3273+22
−22
(+92)9.5 − 20.5
(+0−11=19)
31.7%
9.5 / 30
0.0%
−8
= 0 = = 0 0 = = 0 0 = = = = 0 = 0 = = = = = 0 = = 0 0 0 = =
–   Schooner 2.2 64-bit 4CPU3263+26
−26
(+82)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−59
0 = 0 = 1 0 0 0 0 = = = 0 = 0 =
–   Wasp 4.50 64-bit 4CPU3234+23
−24
(+53)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.1%
−7
1 1 = = 0 = = = 0 = = 0 = 0 = = 0 = = 0 = = = 0 0 0 = = = 0 1 =
–   Arasan 22.2 64-bit 4CPU3223+34
−34
(+42)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
2.1%
−31
0 = = = 0 1 = = 0 = 0 =
–   Arasan 21.4 64-bit 4CPU3215+25
−25
(+34)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
2.5%
+11
= 1 0 1 = 1 0 = 0 = = = 0 =
–   Laser 1.6 64-bit 4CPU3215+16
−16
(+34)9 − 11
(+4−6=10)
45.0%
9.0 / 20
1.1%
+6
0 = 1 = 1 0 1 = = 0 = = 0 0 = = = = 0 1
–   Booot 6.2 64-bit 4CPU3215+14
−14
(+34)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
0.8%
+17
= = = 0 = 1 = 0 = 0 = = 1 = = 0 = = 1 =
–   Andscacs 0.88 64-bit 4CPU3211+28
−28
(+30)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
5.2%
+16
= 0 = 0 0 = = 1 0 = 1 0 = = = = 1 = 1 =
–   Chiron 4 64-bit 4CPU3188+12
−11
(+7)11 − 9
(+6−4=10)
55.0%
11.0 / 20
30.5%
+38
= = 1 = 0 = = 1 1 = 0 0 = = 1 0 1 1 = =
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3180+27
−27
(−1)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
52.7%
+17
= 1 = = 1 0 = = 1 0 = 1 = = 0 =
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(−3)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
58.4%
−77
= = 1 0 = = = 0 = 0 = 0 = = 0 = = 0 0 1
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(−9)11 − 8
(+6−3=10)
57.9%
11.0 / 19
75.1%
+31
= 0 = = 1 = = 1 = 1 0 = = = 0 = 1 1 1
–   RubiChess 1.5 64-bit 4CPU3161+29
−29
(−20)10 − 10
(+4−4=12)
50.0%
10.0 / 20
86.0%
−16
0 = 1 = = = 1 = = = = 0 1 = 0 = 1 0 = =
–   Hannibal 1.7 64-bit 4CPU3153+14
−14
(−28)10 − 10
(+3−3=14)
50.0%
10.0 / 20
97.5%
−26
= = = = 0 0 0 = = 1 1 = = = = = = = 1 =
–   Pedone 1.9 64-bit 4CPU3126+28
−28
(−55)11 − 9
(+5−3=12)
55.0%
11.0 / 20
99.8%
−29
= 0 1 = 0 1 = = 1 = = = = = 1 = 0 1 = =
–   Stockfish 1.9.1 64-bit 4CPU3113+22
−22
(−68)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+33
= 1 1 = 0 1 1 = 1 1 = 1 = = = = 1 = = =
–   Sting SF 9 64-bit 4CPU3107+28
−28
(−74)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−59
0 1 = = = 1 = 1 = 0 = 0 0 = 1 = 1 = 1 0
–   Rybka 3 Human 64-bit 4CPU3104+31
−31
(−77)11.5 − 7.5
(+7−3=9)
60.5%
11.5 / 19
100.0%
−12
1 = 1 = 1 = 0 = = 0 1 1 1 = 0 1 = = =
–   Critter 1.01 64-bit 4CPU3085+27
−27
(−96)13 − 7
(+7−1=12)
65.0%
13.0 / 20
100.0%
−10
= = 1 = = 1 0 1 = = = = 1 1 1 = 1 = = =
–   Rodent III 0.276 64-bit 4CPU3066+29
−29
(−115)12.5 − 7.5
(+5−0=15)
62.5%
12.5 / 20
100.0%
−49
= = 1 = 1 = = 1 = = = = = = = = 1 = 1 =
–   Demolito 2018-10-29 64-bit 4CPU3064+30
−30
(−117)7 − 4
(+4−1=6)
63.6%
7.0 / 11
100.0%
−37
1 = 1 = 0 = = = = 1 1
–   Naum 4 64-bit 4CPU3042+16
−16
(−139)16.5 − 3.5
(+13−0=7)
82.5%
16.5 / 20
100.0%
+80
1 = 1 1 = 1 = = = 1 1 1 1 1 = 1 = 1 1 1
–   Arasan 20.0 64-bit 4CPU3027+30
−30
(−154)15 − 5
(+10−0=10)
75.0%
15.0 / 20
100.0%
−4
= 1 1 = 1 = = = = = 1 1 1 1 = 1 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021