CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Vajolet2 2.3 64-bit (2956+20
−20
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 13 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 15 64-bit3098+11
−11
(+142)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−44
–   Equinox 3.20 64-bit3098+10
−10
(+142)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−89
–   NirvanaChess 2.3 64-bit3076+13
−13
(+120)4 − 8
(+0−4=8)
33.3%
4.0 / 12
0.0%
+30
–   Protector 1.9.0 64-bit3065+11
−10
(+109)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
+44
–   Andscacs 0.85 64-bit3061+18
−18
(+105)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+129
–   Alfil 15.7 64-bit3058+14
−14
(+102)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+50
–   Texel 1.07 64-bit3057+29
−29
(+101)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−51
–   Texel 1.06 64-bit3044+15
−16
(+88)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
+12
–   Sting SF 4.73028+22
−22
(+72)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+123
–   Laser 1.4 64-bit3021+21
−21
(+65)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−12
–   Arasan 20.2 64-bit3020+26
−26
(+64)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−85
–   Arasan 20.3 64-bit3016+34
−34
(+60)4 − 2
(+2−0=4)
66.7%
4.0 / 6
0.2%
+148
–   Naum 4.6 64-bit3016+13
−13
(+60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+60
–   Gull 2.2 64-bit3014+19
−19
(+58)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−60
–   Sting SF 7.3 64-bit3007+31
−31
(+51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−98
–   Hannibal 1.4b 64-bit3003+12
−12
(+47)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+25
–   Senpai 2.0 64-bit3003+51
−51
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.5%
−94
–   Nemorino 3.0 64-bit3000+21
−21
(+44)13 − 13
(+6−6=14)
50.0%
13.0 / 26
0.1%
+40
–   SmarThink 1.97 64-bit2998+20
−20
(+42)7 − 15
(+5−13=4)
31.8%
7.0 / 22
0.2%
−95
–   ChessBrainVB 3.502982+26
−26
(+26)8 − 8
(+5−5=6)
50.0%
8.0 / 16
5.5%
+23
–   Pedone 1.6 64-bit2976+22
−22
(+20)10 − 10
(+4−4=12)
50.0%
10.0 / 20
8.7%
+20
–   Chiron 1.5 64-bit2969+15
−15
(+13)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
15.9%
+37
–   Arasan 20.1 64-bit2964+23
−23
(+8)11.5 − 14.5
(+5−8=13)
44.2%
11.5 / 26
30.0%
−26
–   Senpai 1.0 64-bit2963+13
−13
(+7)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
28.3%
−75
–   Hiarcs 142962+11
−11
(+6)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
28.2%
+52
–   Alfil 15.8 64-bit2961+17
−17
(+5)4 − 10
(+1−7=6)
28.6%
4.0 / 14
33.5%
−134
–   Pedone 1.5 64-bit2957+21
−21
(+1)8 − 10
(+3−5=10)
44.4%
8.0 / 18
47.4%
−32
–   Hakkapeliitta 3.0 64-bit2956+14
−13
(0)15 − 11
(+9−5=12)
57.7%
15.0 / 26
49.1%
+46
–   Arasan 19.2 64-bit2950+28
−28
(−6)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
61.9%
−30
–   Arasan 20.0 64-bit2947+26
−25
(−9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
70.8%
+73
–   Nemorino 2.00 64-bit2946+23
−23
(−10)7 − 12
(+3−8=8)
36.8%
7.0 / 19
73.2%
−93
–   Deep Sjeng c't 20102941+10
−10
(−15)4 − 2
(+2−0=4)
66.7%
4.0 / 6
89.3%
+74
–   Crafty 25.2 64-bit2937+17
−18
(−19)19 − 11
(+11−3=16)
63.3%
19.0 / 30
92.4%
+60
–   Rodent III 0.210 64-bit2936+26
−26
(−20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
88.5%
−20
–   Stockfish 1.6.3 32-bit2933+17
−17
(−23)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
95.4%
+1
–   Naum 4 32-bit2929+15
−15
(−27)6 − 6
(+2−2=8)
50.0%
6.0 / 12
98.0%
−27
–   Wasp 2.00 64-bit2926+27
−27
(−30)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
96.3%
+96
–   Wasp 2.01 64-bit2926+20
−20
(−30)17 − 19
(+5−7=24)
47.2%
17.0 / 36
98.4%
−47
–   Laser 1.3 64-bit2925+24
−24
(−31)4 − 2
(+3−1=2)
66.7%
4.0 / 6
97.4%
+79
–   Deep Junior Yokohama 64-bit2921+16
−16
(−35)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.6%
+54
–   Cheng 4.39 64-bit2921+14
−13
(−35)12.5 − 13.5
(+6−7=13)
48.1%
12.5 / 26
99.8%
−43
–   Spike 1.4 Leiden2920+8
−8
(−36)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.9%
+31
–   Rodent II 0.9.64 64-bit2917+22
−22
(−39)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
99.6%
−126
–   Bobcat 8.0 64-bit2916+18
−17
(−40)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.8%
+78
–   ChessBrainVB 3.312913+27
−27
(−43)5.5 − 4.5
(+1−0=9)
55.0%
5.5 / 10
99.4%
−21
–   Wasp 1.25 64-bit2909+22
−22
(−47)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
99.9%
−108
–   Rodent III 0.172 64-bit2909+22
−22
(−47)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
99.9%
+32
–   Demolito 2017-08-26 64-bit2899+27
−27
(−57)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+45
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−64
–   EXchess 7.97b 64-bit2881+18
−19
(−75)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+43
–   Amoeba 2.5 64-bit2873+23
−23
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
–   ChessBrainVB 3.202873+25
−25
(−83)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−83
–   Rybka 1.2 32-bit2871+18
−18
(−85)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
+4
–   Komodo 1.0 32-bit2866+16
−16
(−90)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−41
–   Dirty 30Apr2017 64-bit2861+20
−20
(−95)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
−4
–   Atlas 3.80 64-bit2847+14
−14
(−109)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
−44
–   Demolito 2017-06-18 64-bit2844+25
−25
(−112)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+39
–   Dirty 3Nov2015 64-bit2837+17
−16
(−119)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+99
–   SCTR 1.0 64-bit2837+30
−30
(−119)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+184
–   Zurichess Neuchatel 64-bit2809+26
−26
(−147)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Vajolet2 2.3 64-bit
played with current
participants of this list
Represented by
1-2-CPU    378Vajolet2 2.2 64-bit
All#332951242itself
Free    252Vajolet2 2.2 64-bit
Free 1-2-CPU    348Vajolet2 2.2 64-bit
Free single-CPU    348Vajolet2 2.2 64-bit
Single-CPU    378Vajolet2 2.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017