CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Vajolet2 2.4 64-bit (2998+14
−14		)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 19 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit3132+8
−8		(+134)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
−60
0 0 = 0 0 = 0 0 = = = 0 0 = 0 = 0 0 0 0 = = = = 0 0 0 = 0 = 0 0
–   Texel 1.07 64-bit3113+8
−8		(+115)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+9
= = = 1 = = 0 0 = 0 = = 0 = = = 0 0 1 = 0 0 0 0 1 0 0 = = 0 0 =
–   Hannibal 1.7 64-bit3110+7
−7		(+112)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+35
0 = 1 0 = 0 0 1 = = = 1 = 0 0 = 0 0 1 0 = 0 = 0 1 = = 0 = = 0 =
–   Rybka 4.1 64-bit3110+6
−6		(+112)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
−66
0 0 1 0 1 = 0 = = = = 0 = 0 0 0 0 = 0 0 0 0 0 = = = 0 0 = 0 0 0
–   BlackMamba 2.0 64-bit3091+18
−18		(+93)7 − 22
(+2−17=10)		24.1%
7.0 / 29
0.0%
−81
0 0 = = 0 0 1 0 = = = = 0 0 0 0 0 0 = 0 = 0 0 0 = 0 0 = 1
–   Protector 1.9.0 64-bit3088+7
−7		(+90)23 − 39
(+11−27=24)
37.1%
23.0 / 62
0.0%
+7
0 = 0 = 0 = = 0 = 0 = 1 = 1 0 0 = = = 0 = = = = = = 0 0 0 0 0 1 1 0 0 0 0 0 1 0 = 1 1 = 0 1 1 1 0 0 = = = 0 0 0 = = 0 1 = 0
–   Senpai 2.0 64-bit3085+8
−8		(+87)22 − 39
(+5−22=34)
36.1%
22.0 / 61
0.0%
+5
= = = = 0 0 = = 1 = 0 = 0 = 0 = = = = 0 0 = = = 0 = 0 0 = = 1 = 0 = = 0 1 = = 0 = = 0 = 0 0 = 0 0 = = = 1 = 0 = = 0 0 1 0
–   Booot 6.1 64-bit3085+13
−13		(+87)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
−15
0 = 1 0 = = = 0 = 0 = 0 = = = 0 0 = 0 0 0 1 = 0 0 = 1 = = 0
–   iCE 3.0 64-bit3081+7
−7		(+83)22.5 − 39.5
(+9−26=27)
36.3%
22.5 / 62
0.0%
−2
= = = = 1 1 1 0 = 1 0 0 0 = 0 = = 0 = = 0 0 0 0 = = = 0 = 0 1 0 = = = 0 0 1 = = = 0 1 = = 0 = 0 0 = = = 1 0 = 0 0 1 0 0 0 0
–   Nemorino 4.00 64-bit3067+13
−13		(+69)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
−89
0 0 1 0 0 1 0 1 0 = 0 1 0 = 0 1 = 0 = 0 0 0 0 = = = 0 0 0 0
–   Arasan 20.3 64-bit3053+15
−14		(+55)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+18
= 1 0 = = 0 = = 0 = = = = = = 0 = 0 1 = 1 1 0 1 = 0 = = = 0 0 =
–   Defenchess 1.1f 64-bit3047+11
−11		(+49)31 − 29
(+17−15=28)
51.7%
31.0 / 60
0.0%
+56
= 1 1 = 0 0 0 = 1 = 1 = 0 = = = 0 1 0 = = = 0 0 0 1 = = = = 1 1 = 1 = = 0 0 = 0 1 = 1 1 = = 1 0 = 1 = = 1 = 1 1 = 0 = 0
–   Arasan 20.4.1 64-bit3044+17
−17		(+46)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+10
1 1 1 0 = = 1 = 0 = = 0 0 1 1 = = = = = 0 0 = = 0 0 0 = = = = 0
–   Nemorino 3.0 64-bit3041+17
−17		(+43)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
−7
0 1 1 = 1 = 0 0 = 0 = = 0 0 1 = 0 = 0 = 1 0 0 0 = = 1 0 1 =
–   Laser 1.4 64-bit3037+15
−15		(+39)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
−3
1 0 = = 1 = 0 = 0 = = 1 = 0 0 = = = = 0 = = = = 1 = = 0 0 = = 0
–   Pedone 1.6 64-bit3033+14
−14		(+35)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−37
= 0 0 0 1 0 = = 1 = 0 0 0 0 1 0 0 = = 0 = 0 1 = 1 0 0 = = 1 = 1
–   SmarThink 1.97 64-bit3031+11
−11		(+33)32 − 30
(+21−19=22)
51.6%
32.0 / 62
0.0%
+44
0 0 = 0 1 = 0 1 0 = = = 1 = 1 1 = 0 0 0 1 0 = = 1 = 1 0 1 = 1 0 = 0 1 1 0 0 = 1 1 0 1 = = = = 0 1 = 1 = 0 = 1 1 = 1 1 = 0 0
–   Naum 4.6 64-bit3031+7
−7		(+33)17 − 15
(+8−6=18)
53.1%
17.0 / 32
0.0%
+53
= = 0 0 = = = 1 = 0 0 = = = = = 0 = = 1 1 1 = 1 0 1 = = = 1 = 1
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8		(+22)15 − 15
(+10−10=10)
50.0%
15.0 / 30
0.3%
+18
0 0 0 1 1 1 1 = 0 = 0 1 0 = 0 1 1 1 = 1 0 = = 0 = = 1 = 0 =
–   Nemorino 2.00 64-bit2985+12
−12		(−13)17 − 15
(+8−6=18)
53.1%
17.0 / 32
91.6%
+4
= = 1 1 0 0 0 1 0 = = = = = = 0 = = = = 1 0 = 1 = = = = 1 1 1 =
–   Hiarcs 142985+7
−7		(−13)19 − 12
(+12−5=14)
61.3%
19.0 / 31
94.7%
+56
0 = 0 = = 1 1 1 = 1 1 = = 1 = = = = 1 1 1 0 = = 1 0 1 1 = = 0
–   Hakkapeliitta 3.0 64-bit2984+9
−9		(−14)33 − 29
(+23−19=20)
53.2%
33.0 / 62
94.4%
+8
0 0 0 = 1 0 1 = 1 1 1 1 0 = 0 0 = 1 1 1 = 1 0 = = 0 = = 1 1 0 0 = 0 = = = 0 1 0 0 0 = = 0 1 1 0 1 1 1 = 1 = 1 0 1 1 1 = = =
–   Wasp 2.6 64-bit2978+14
−14		(−20)49 − 44
(+30−25=38)
52.7%
49.0 / 93
97.6%
−5
= = 1 0 = 1 = 0 = 0 1 = 1 = 1 1 1 = 0 = 0 0 1 = 0 1 0 0 1 1 1 0 1 0 1 1 = 1 = 0 = = 1 = 1 0 = 0 = 1 = = 1 0 = = 1 0 = 0 = = = 0 1 1 1 0 = 0 1 = 1 0 1 1 = 1 = = = = = = = = 0 = = 0 0 0 1
–   Bobcat 8.0 64-bit2960+9
−9		(−38)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−47
1 0 1 = = = = = 0 0 0 1 = 1 0 1 = = 1 0 = 0 0 0 = 1 = = 1 = 1 0
–   Cheng 4.39 64-bit2942+8
−8		(−56)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−26
= = 0 = 1 1 1 = 1 = 1 1 = 0 1 0 1 0 1 0 = = 0 0 = 0 = = = 1 1 =
–   Amoeba 2.7 64-bit2938+14
−14		(−60)42 − 35
(+25−18=34)
54.5%
42.0 / 77
100.0%
−32
1 1 1 = 1 0 = = = = = = 1 0 = 0 = 1 1 0 1 1 = 1 = = 1 1 1 0 = = 1 = = = 0 = 1 = = 1 0 0 0 1 = = 1 1 1 0 = = 0 = 0 = = 0 0 0 0 0 = 1 = = = 1 = = = 1 1 1 0
–   Crafty 25.2 64-bit2933+10
−10		(−65)40 − 22
(+29−11=22)
64.5%
40.0 / 62
100.0%
+33
1 = 1 0 1 0 1 1 = = 0 = 1 = 0 = 1 = 1 0 0 1 1 = 1 1 1 = = 0 0 1 0 = = 1 1 = 1 = = = = 1 1 1 1 = = = 1 0 1 0 1 1 1 = 1 1 1 =
–   Spark 1.0 64-bit2926+7
−6		(−72)37 − 24
(+25−12=24)
60.7%
37.0 / 61
100.0%
−3
= = 0 1 = 0 = = 1 = 1 = = = 1 0 0 1 = = = 1 1 1 1 1 = 1 0 0 1 = 0 1 1 1 = 1 1 0 1 1 1 = = = = = 0 1 = = 0 1 1 = 0 1 0 = 1
–   Toga II 4.0 64-bit2922+13
−13		(−76)17 − 15
(+9−7=16)
53.1%
17.0 / 32
100.0%
−60
= 1 0 1 = 0 = 0 = = = = 1 = = = = 1 = = 1 1 1 1 = 0 0 = 0 1 = 0
–   Spike 1.4 Leiden2920+7
−7		(−78)38.5 − 23.5
(+25−10=27)
62.1%
38.5 / 62
100.0%
−4
1 0 = = 0 1 1 = = 1 = = = 0 1 0 = 1 = = = = = = 1 1 1 1 = 0 = 1 1 = = 0 1 0 1 1 1 = = 0 = 1 1 = 1 = 1 0 = 1 1 1 1 = = = 1 0
–   EXchess 7.97b 64-bit2916+10
−10		(−82)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+41
= 1 1 = 1 = 1 1 1 0 1 = 1 1 1 1 = = = 1 0 = = = = 0 1 1 0 1 1 =
–   Demolito 2017-08-26 64-bit2911+14
−14		(−87)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−2
= = = 0 1 1 = = 1 0 1 1 0 = 1 = 1 0 1 = = 0 1 1 0 1 1 1 = 1 1 0
–   Rodent III 0.172 64-bit2908+14
−13		(−90)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+68
1 = 1 0 1 1 1 0 0 = = = 1 1 1 0 = 0 = 1 1 1 1 = 1 1 1 = 1 1 1 1
–   ChessBrainVB 3.502906+15
−15		(−92)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−71
= = = 1 0 = = 0 0 0 1 1 0 1 = = 0 1 = = 0 = = = 1 1 1 0 1 1 0 1
–   Quazar 0.4 64-bit2901+7
−6		(−97)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−20
1 = 1 = 1 = 1 = 1 = 0 = 0 1 1 = 1 1 = = = 0 1 1 1 = 0 0 0 0 1 1
–   Deep Junior Yokohama 64-bit2897+9
−9		(−101)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+40
= 1 1 1 0 1 0 = 1 1 1 = 1 1 1 1 = 1 0 1 = 0 1 1 1 0 1 = 1 0 1 0
–   Thinker 5.4d Inert 64-bit2885+7
−8		(−113)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−46
1 1 0 1 = 0 = 0 = 1 1 1 = 0 1 0 = 0 1 1 0 1 1 0 0 1 1 0 1 = 1 1
–   Zurichess Luzern 64-bit2844+17
−17		(−154)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+42
1 = 1 0 = = 1 1 1 = 1 1 1 1 1 = 1 1 = = = = = 1 1 1 1 1 1 0 1 1
1576 games: 466 wins, 474 losses, 636 draws (40.4%), score: 49.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 23, 2021