CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Vajolet2 2.8 64-bit 4CPU#26  (3183+28
−28
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 23 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(+128)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
+22
= = = = = 0 0 = = 0 = = = 0 = 0 = 0 = = = 0 0 0
–   Pedone 3.0 64-bit 4CPU3303+18
−18
(+120)9 − 15
(+2−8=14)
37.5%
9.0 / 24
0.0%
+53
= = 0 = 0 0 0 = 1 = 1 0 = = = = = = 0 0 = = 0 =
–   Booot 6.4 64-bit 4CPU3297+15
−15
(+114)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−11
= 0 0 = 0 0 = 0 = = = 0 = 0 = = 0 = 0 = = 0 1 0
–   RubiChess 1.8 64-bit 4CPU3292+19
−19
(+109)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
+5
= 0 = = 0 = = = = 0 = = 0 = 0 0 0 0 = 0 = = = =
–   Defenchess 2.2 64-bit 4CPU3279+14
−14
(+96)9 − 15
(+0−6=18)
37.5%
9.0 / 24
0.0%
+32
= = = = = = = 0 0 0 = = = = = = 0 = = = 0 = = 0
–   Fritz 17 64-bit 4CPU3276+16
−16
(+93)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
−11
= 0 = 0 = 0 0 0 = = = = = 0 = = 0 = = = 0 = = 0
–   Andscacs 0.95 64-bit 4CPU3259+16
−16
(+76)10.5 − 13.5
(+2−5=17)
43.8%
10.5 / 24
0.0%
+42
= = = 0 0 = = 0 = 1 = = 1 = = = = = 0 = = 0 = =
–   NirvanaChess 2.5 64-bit 4CPU3246+73
−72
(+63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.4%
+63
1 0
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(−5)12.5 − 11.5
(+3−2=19)
52.1%
12.5 / 24
62.2%
+5
1 = = 0 1 = = = = = = = 1 0 = = = = = = = = = =
–   Critter 1.4 64-bit 4CPU3148+18
−17
(−35)14 − 10
(+5−1=18)
58.3%
14.0 / 24
98.4%
+7
1 = = = = = = 1 = = = = 1 = = = = 0 = = = = 1 1
–   Wasp 3.75 64-bit 4CPU3136+28
−28
(−47)11.5 − 12.5
(+3−4=17)
47.9%
11.5 / 24
99.2%
−56
1 0 = = = = = = 1 = = = = = = 0 = = 0 = 1 0 = =
–   Rybka 3 64-bit 4CPU3118+13
−13
(−65)14 − 10
(+6−2=16)
58.3%
14.0 / 24
100.0%
−17
= = = = 1 = = 1 1 = 1 = 0 = 1 0 = = = = = = 1 =
–   Senpai 2.0 64-bit 4CPU3107+19
−19
(−76)15 − 9
(+8−2=14)
62.5%
15.0 / 24
100.0%
−2
1 1 = = 1 = 0 = = = = = 1 = 1 = 1 = = = 0 1 = 1
–   Stockfish 1.8 64-bit 4CPU3107+18
−18
(−76)14 − 10
(+7−3=14)
58.3%
14.0 / 24
100.0%
−28
1 1 1 = = = = = = = = = = 1 1 0 1 = = = 0 0 1 =
–   Topple 0.7.5 64-bit 4CPU3061+28
−28
(−122)16 − 8
(+9−1=14)
66.7%
16.0 / 24
100.0%
−30
= = 1 1 = = = 0 = = = = = 1 = 1 1 1 1 = 1 = = 1
–   Naum 4 64-bit 4CPU3042+16
−16
(−141)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
−15
1 1 1 1 0 1 1 = = = 1 = = = = = = = 1 1 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021