CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Vajolet2 2.4 64-bit (2969+23
−23
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 15 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Roc 0.7 64-bit3123+13
−13
(+154)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+25
–   Chiron 4 64-bit3109+12
−12
(+140)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+90
–   NirvanaChess 2.4 64-bit3106+13
−13
(+137)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−58
–   Fritz 15 64-bit3099+11
−11
(+130)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+38
–   Equinox 3.20 64-bit3099+10
−10
(+130)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+49
–   Texel 1.07 64-bit3077+19
−19
(+108)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−84
–   Protector 1.9.0 64-bit3063+10
−10
(+94)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+66
–   iCE 3.0 64-bit3038+13
−13
(+69)3 − 11
(+0−8=6)
21.4%
3.0 / 14
0.0%
−114
–   Laser 1.4 64-bit3025+18
−18
(+56)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
−20
–   Senpai 2.0 64-bit3025+20
−20
(+56)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
−8
–   Naum 4.6 64-bit3017+13
−13
(+48)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−205
–   Gull 3.1 64-bit3012+19
−19
(+43)23 − 17
(+16−10=14)
57.5%
23.0 / 40
0.2%
+89
–   Arasan 20.3 64-bit3010+20
−20
(+41)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.5%
−49
–   Nemorino 3.0 64-bit2997+19
−19
(+28)6 − 8
(+2−4=8)
42.9%
6.0 / 14
3.7%
−14
–   SmarThink 1.97 64-bit2994+17
−16
(+25)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
4.3%
−84
–   Sting SF 9 64-bit2993+20
−20
(+24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
6.2%
+13
–   ChessBrainVB 3.612990+43
−43
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
20.2%
+21
–   ChessBrainVB 3.502980+23
−23
(+11)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
26.6%
−95
–   Pedone 1.6 64-bit2978+19
−19
(+9)6 − 8
(+2−4=8)
42.9%
6.0 / 14
29.1%
−33
–   Rodent III 0.238 64-bit2978+22
−22
(+9)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
28.8%
+19
–   Defenchess SCTR 1.1f 64-bit2974+27
−26
(+5)4 − 2
(+4−2=0)
66.7%
4.0 / 6
39.6%
+154
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(−12)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
82.7%
+79
–   Wasp 2.6 64-bit2947+16
−15
(−22)36.5 − 29.5
(+24−17=25)
55.3%
36.5 / 66
95.1%
+10
–   Crafty 25.2 64-bit2936+16
−17
(−33)11 − 3
(+8−0=6)
78.6%
11.0 / 14
98.8%
+148
–   Rodent III 0.210 64-bit2934+20
−20
(−35)11 − 3
(+9−1=4)
78.6%
11.0 / 14
99.0%
+167
–   Wasp 2.01 64-bit2926+19
−19
(−43)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.7%
−INF
–   Cheng 4.39 64-bit2920+13
−13
(−49)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+62
–   Bobcat 8.0 64-bit2918+16
−16
(−51)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−19
–   Amoeba 2.6 64-bit2916+22
−22
(−53)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−16
–   Amoeba 2.7 64-bit2909+19
−19
(−60)22 − 18
(+13−9=18)
55.0%
22.0 / 40
100.0%
−29
–   Quazar 0.4 64-bit2906+11
−11
(−63)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−63
–   Rybka 1.1 64-bit2901+22
−21
(−68)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+31
–   Demolito 2017-08-26 64-bit2893+23
−23
(−76)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+3
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−77)5 − 5
(+0−0=10)
50.0%
5.0 / 10
100.0%
−77
–   EXchess 7.97b 64-bit2884+17
−17
(−85)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−29
–   Ethereal 8.62 64-bit2877+32
−32
(−92)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−49
–   Stockfish 1.5.1 32-bit2865+15
−15
(−104)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−72
–   Dirty 30Apr2017 64-bit2860+19
−19
(−109)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−42
–   DisasterArea 1.65 64-bit2849+16
−16
(−120)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+72
–   Atlas 3.80 64-bit2848+14
−14
(−121)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−9
–   Fruit Reloaded 3.2.1 64-bit2844+29
−29
(−125)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−31
–   Zurichess Neuchatel 64-bit2822+23
−23
(−147)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−51

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Vajolet2 2.4 64-bit
played with current
participants of this list
Represented by
1-2-CPU    418Vajolet2 2.2 64-bit
All    302Vajolet2 2.3 64-bit
Free    338Vajolet2 2.2 64-bit
Free 1-2-CPU    398Vajolet2 2.2 64-bit
Free single-CPU    398Vajolet2 2.2 64-bit
Single-CPU    418Vajolet2 2.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018