CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit (3094+15
−15		)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 23 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 7.1 64-bit3258+7
−8		(+164)9.5 − 30.5
(+2−23=15)
23.8%
9.5 / 40
0.0%
−11
0 0 = = 0 1 = 0 0 0 0 0 = = = 0 = 1 = = = 0 0 0 = = 0 0 0 0 = 0 0 = 0 0 0 = 0 0
–   Ethereal 11.25 64-bit3236+14
−14		(+142)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
−7
= 0 = 0 0 0 0 0 = 0 = = = = = 1 = 0 = 0 0 0 = 0 = 0 0 0 = 0 = 0 = 0 0 = = = = 0
–   Xiphos 0.5 64-bit3229+13
−13		(+135)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−32
0 0 = 0 = 0 = 0 1 = = 0 1 0 0 0 = 0 = = 0 = 0 0 0 0 = 0 = 0
–   Laser 1.7 64-bit3206+8
−9		(+112)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−63
= 0 1 0 = 0 1 0 0 0 0 = 0 0 0 1 = 0 = = = 0 0 = 0 0 = 0 0 0
–   Booot 6.3.1 64-bit3199+9
−9		(+105)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
+36
= = 0 = = = = = = 0 = = = 0 = 0 = = 0 = 0 0 = = = = 0 = = =
–   Shredder 13 64-bit3198+8
−8		(+104)10.5 − 29.5
(+3−22=15)
26.3%
10.5 / 40
0.0%
−53
1 0 0 = = 0 = = 0 0 0 = = = = 0 0 0 = = = 0 0 0 1 0 0 0 0 0 = 0 0 1 = 0 0 = = 0
–   Fizbo 2 64-bit3196+8
−8		(+102)14 − 26
(+4−16=20)
35.0%
14.0 / 40
0.0%
+11
= = = 0 0 = = 0 = 1 1 0 0 0 0 = = = = = 0 1 0 = 0 0 = 0 = 0 = 0 0 = 0 = = = = 1
–   Andscacs 0.95 64-bit3180+9
−9		(+86)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
−37
0 1 = 0 0 0 1 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = = = = = 0 = 0 = 0 0 1
–   RofChade 2.1 64-bit3154+15
−15		(+60)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
0.0%
+28
= = = 0 0 0 = 0 = = = = = = = = 1 0 1 0 = 0 = = = = = = = = = 0 = = 0 1 1 = = =
–   Schooner 2.1 64-bit3131+16
−16		(+37)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−113
0 = 0 =
–   Arasan 21.4 64-bit3126+16
−16		(+32)19.5 − 20.5
(+11−12=17)
48.8%
19.5 / 40
0.2%
+24
0 1 0 1 0 = 0 = 1 0 = 1 0 1 1 = = 0 0 = = = 0 = 1 = = 0 = 0 1 = = = 1 0 = = 1 1
–   Roc 1.1 64-bit3125+30
−30		(+31)3 − 5
(+1−3=4)		37.5%
3.0 / 8
3.3%
−46
= 0 1 0 = = = 0
–   Arasan 21.3 64-bit3122+14
−14		(+28)26.5 − 25.5
(+14−13=25)
51.0%
26.5 / 52
0.4%
+34
0 0 = = 1 = 1 = 1 1 = = = = 0 1 0 1 0 0 1 = = 1 1 0 1 = = = = = 1 = = 1 0 = 0 0 0 = = 1 0 1 = = = = = 0
–   Roc 1.0 64-bit3119+20
−20		(+25)2 − 2
(+2−2=0)		50.0%
2.0 / 4
2.8%
+25
1 0 1 0
–   Gull 3 64-bit3118+7
−7		(+24)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.2%
+21
1 = 0 = 1 0 = 1 = 0 = 0 = 0 1 = 1 = 1 0 = = = 1 = 1 = 0 = 0
–   Chiron 4 64-bit3114+9
−9		(+20)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
1.2%
+12
0 = = = 1
–   RubiChess 1.5 64-bit3109+20
−20		(+15)13 − 15
(+4−6=18)		46.4%
13.0 / 28
11.1%
−4
1 = = = 0 = 0 = = 0 1 1 0 = 0 = = = = = 0 1 = = = = = =
–   Houdini 1.5a 64-bit3109+10
−10		(+15)1 − 3
(+0−2=2)		25.0%
1.0 / 4
5.6%
−135
= = 0 0
–   Schooner 2.0.34 64-bit3108+12
−12		(+14)22 − 36
(+8−22=28)
37.9%
22.0 / 58
7.0%
−59
0 = 0 = = = 0 0 = = = 1 0 = 0 = = 0 = 0 0 0 0 0 = 1 = 0 = 0 1 0 = 1 = 1 = = = 0 = 0 1 = 0 = = 0 = 1 = = = 1 = 0 0 0
–   Strelka 5.5 64-bit3102+7
−6		(+8)15 − 15
(+6−6=18)
50.0%
15.0 / 30
16.0%
+9
= 1 = 0 1 = = = = = 1 = = = = = = = 1 = 1 = 1 = 0 0 0 0 = 0
–   Fritz 16 64-bit3100+11
−11		(+6)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
25.6%
−7
0 0 = 0 = 0 0 1 = = 1 1 1 0 = = 1 = = 0 = = = 1 = 1 = = = 0
–   Critter 1.6a 64-bit3099+7
−7		(+5)13.5 − 10.5
(+6−3=15)		56.3%
13.5 / 24
26.3%
+40
= = = = = = 1 = = = 1 = 0 1 = = = 0 1 1 0 1 = =
–   NirvanaChess 2.4 64-bit3099+9
−9		(+5)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
28.2%
+29
= = = 1 = 1 = 0 = = 0 1
–   Nemorino 5.00 64-bit3085+13
−13		(−9)23.5 − 22.5
(+10−9=27)
51.1%
23.5 / 46
80.8%
−5
0 = 0 = = = = 1 = = 1 0 1 = = = 0 = = 1 0 = = = = 0 0 1 = = = = 1 = = = = 1 1 = = 0 = 1 1 0
–   Equinox 3.30 64-bit3084+13
−13		(−10)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
82.3%
+20
=
–   RofChade 2.0 64-bit3081+19
−19		(−13)17 − 13
(+6−2=22)
56.7%
17.0 / 30
86.8%
+21
= 1 1 = = 1 = = = = 0 = 1 1 = 1 = = 0 = = = = = = = = = = =
–   Pedone 1.9 64-bit3079+16
−16		(−15)25.5 − 21.5
(+11−7=29)
54.3%
25.5 / 47
90.8%
+6
= = = = = = 1 = 0 = 0 1 = 1 = = 0 1 = = 1 = = = = 1 = = 0 1 = = 1 1 = = = = 0 0 = = 0 = = 1 1
–   Texel 1.07 64-bit3073+11
−11		(−21)21.5 − 20.5
(+11−10=21)
51.2%
21.5 / 42
98.6%
−12
1 0 = = = = 0 = 0 0 = 1 = = 1 = = 1 = = = 0 = = 1 = 1 = 0 0 1 1 1 0 1 = 1 = 0 0 = =
–   ChessBrainVB 3.743066+14
−14		(−28)1 − 3
(+1−3=0)		25.0%
1.0 / 4
99.6%
−255
0 0 1 0
–   chess22k 1.13 64-bit3062+17
−18		(−32)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.7%
−32
= = = =
–   ChessBrainVB 3.723061+15
−15		(−33)20.5 − 18.5
(+12−10=17)
52.6%
20.5 / 39
99.9%
−16
= 1 = 1 = = = = = 0 = 1 0 0 = 1 = = = 1 0 0 1 0 = = 0 0 1 1 1 1 0 = 1 = = 0 1
–   chess22k 1.12 64-bit3048+16
−16		(−46)23 − 15
(+13−5=20)
60.5%
23.0 / 38
100.0%
+16
1 = = 1 = 0 = = 1 = = 0 0 1 = = = = = = 1 = 1 0 1 1 = = = 1 1 = = 1 1 = 0 1
–   Wasp 3.60 64-bit3039+20
−20		(−55)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+24
1 = 1 0 1 = = =
–   RubiChess 1.4 64-bit3036+17
−17		(−58)19.5 − 13.5
(+11−5=17)
59.1%
19.5 / 33
100.0%
−1
= = 1 = = = = 1 1 1 0 = = 0 1 = 0 0 1 = 1 0 = = = = 1 1 = = 1 = 1
–   Demolito 2019-07-15 64-bit3034+23
−23		(−60)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−127
= = = 0
–   Senpai 2.0 64-bit3031+11
−11		(−63)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
100.0%
−21
= 1 = 1 = 0 = 1 = 0 = = = 1 = = 1 0 = = 0 = 1 = 1 0 1 = 1 = = = 1 =
–   Wasp 3.50 64-bit3028+13
−13		(−66)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−39
= 0 = = 1 = 1 = = = 0 0 = 1 = = = 0 = = 1 1 1 = = 0 = 1 = 1
–   SmarThink 1.98 64-bit3025+13
−13		(−69)19 − 12
(+12−5=14)
61.3%
19.0 / 31
100.0%
0
= = 1 = 1 0 = 1 1 = 1 0 = 0 = = 1 1 = 0 1 = = = 0 = 1 1 1 1 =
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13		(−95)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+64
1 0 = = 1 1 1 1 1 1 1 = = = = = 1 = 1 = 1 = = = 1 1 1 1 1 =
–   Defenchess 1.1f 64-bit2996+12
−12		(−98)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+20
1 1 1 = 1 1 = 0 0 = = 1 = 1 = = 1 0 = 1 1 1 = 1 0 1 = = 1 1
–   Rodent III 0.275 64-bit2985+15
−15		(−109)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+29
1 1 1 0 = = 1 = 0 = 1 = 0 1 1 = = 1 1 1 1 1 1 1 1 = 0 = 1 =
–   Demolito 2018-10-29 64-bit2977+15
−15		(−117)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−7
1 = 1 0 1 1 = 1 1 0 = = = 1 = = 1 1 = = = = = = 1 1 1 = 1 =
–   Pirarucu 2.9.5 64-bit2966+19
−19		(−128)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−2
1 = 1 = 1 = 0 = 1 1 1 1 = 1 1 = = = 1 = 0 1 1 = 1 = = = = 1
–   Deuterium 2019.1.36.50 64-bit2953+17
−17		(−141)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−29
1 = = 1 = 1 = = 0 = 1 1 1 = 1 1 1 1 = = 0 1 1 = 1 = = = = =
–   Crafty 25.2 64-bit2931+11
−11		(−163)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+136
= = 1 = 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 = 1
–   Dirty CUCUMBER 64-bit2918+12
−12		(−176)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
−24
1 1 = = 1 = 1 = 1 0 1 = 1 1 = 0 1 1 1 0 1 = 0 1 1 = = 1 1 1
–   Toga II 4.0 64-bit2904+13
−13		(−190)26.5 − 3.5
(+23−0=7)
88.3%
26.5 / 30
100.0%
+111
1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = = 1 = = 1 1 1 1 1 1 1 1 1
–   Gogobello 2.0 64-bit2806+15
−15		(−288)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   CyberPagno 3.0 64-bit2515+14
−14		(−579)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Protej 0.5.8c2257+19
−19		(−837)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1317 games: 353 wins, 327 losses, 637 draws (48.4%), score: 51.0%

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021