CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Vajolet2 2.5 64-bit (3004+29
−29
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 16 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.93 64-bit3173+17
−17
(+169)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−83
= 0 0 = 0 0 0 0 = 0
–   Roc 0.7 64-bit3124+13
−13
(+120)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−132
0 0 0 0 0 0 = 0 = =
–   Chiron 4 64-bit3112+12
−12
(+108)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+83
0 = = = 0 = = = = 1
–   NirvanaChess 2.4 64-bit3105+12
−12
(+101)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+73
= = = = = = 0 1 = 0
–   Equinox 3.20 64-bit3100+10
−10
(+96)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−31
0 0 = 0 = 0 1 = 0 =
–   Fritz 16 64-bit3095+15
−15
(+91)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−104
0 0 0 0 = = 0 = = 0
–   Hannibal 1.7 64-bit3084+11
−11
(+80)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+107
1 1 = 0 = = 0 = = 1
–   Laser 1.5 64-bit3071+20
−20
(+67)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−84
= = 0 = 0 0 = 0 = 0
–   Protector 1.9.0 64-bit3064+10
−10
(+60)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+60
1 0 = = = = = = = =
–   Alfil 15.7 64-bit3059+14
−14
(+55)4.5 − 5.5
(+0−1=9)
45.0%
4.5 / 10
0.0%
+33
= = 0 = = = = = = =
–   Nemorino 4.00 64-bit3051+24
−24
(+47)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.7%
+54
0 = 1 = 1 = 0 = = =
–   Arasan 20.4.1 64-bit3036+20
−20
(+32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.5%
+32
1 0 = =
–   Senpai 2.0 64-bit3030+19
−18
(+26)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
6.8%
−45
= 1 0 0 0 = = = = = 0 =
–   SmarThink 1.98 64-bit3027+36
−36
(+23)3 − 1
(+2−0=2)
75.0%
3.0 / 4
16.3%
+172
= = 1 1
–   Gull 3.1 64-bit3019+18
−18
(+15)3 − 7
(+0−4=6)
30.0%
3.0 / 10
19.4%
−96
= 0 = = = 0 0 = 0 =
–   Pedone 1.7 64-bit3016+25
−25
(+12)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
25.9%
+35
= 0 = = 1 0 0 1 = 1 = 1
–   Sting SF 9 64-bit3000+19
−19
(−4)3 − 5
(+1−3=4)
37.5%
3.0 / 8
59.3%
−78
= = 0 1 = 0 0 =
–   SmarThink 1.97 64-bit2997+16
−16
(−7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
66.1%
−INF
0
–   ChessBrainVB 3.612989+27
−27
(−15)8 − 6
(+3−1=10)
57.1%
8.0 / 14
77.3%
+24
= = 1 = = = = 1 = 1 0 = = =
–   Critter 0.90 32-bit2988+16
−16
(−16)4 − 6
(+0−2=8)
40.0%
4.0 / 10
83.4%
−68
= 0 = 0 = = = = = =
–   Stockfish 1.8 32-bit2987+18
−18
(−17)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
83.9%
−48
= = 0 = 1 0 = =
–   Rodent III 0.238 64-bit2981+20
−20
(−23)7 − 5
(+3−1=8)
58.3%
7.0 / 12
90.6%
+18
= 0 = = 1 1 = = = = 1 =
–   Defenchess (SCTR) 1.1f 64-bit2978+24
−23
(−26)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
91.7%
−8
= 0 = = = = = 1 = 0 = = 1 1
–   Vajolet2 2.4 64-bit2971+22
−22
(−33)5 − 3
(+2−0=6)
62.5%
5.0 / 8
96.5%
+26
= = = = = 1 = 1
–   Rybka 2.3.2a 64-bit2964+11
−11
(−40)4 − 4
(+1−1=6)
50.0%
4.0 / 8
99.4%
−40
= 1 0 = = = = =
–   SmarThink 1.90 64-bit2960+30
−30
(−44)6 − 2
(+5−1=2)
75.0%
6.0 / 8
98.2%
+141
1 = 0 = 1 1 1 1
–   Naum 4 64-bit2957+15
−15
(−47)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.8%
−15
0 0 1 = = = = 1 1 =
–   Wasp 2.6 64-bit2952+15
−15
(−52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+15
= = = 1
–   Crafty 25.2 64-bit2934+16
−16
(−70)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+100
0 = 1 = 1 0 1 0 1 1 1 1 1 1
–   Cheng 4.39 64-bit2922+13
−13
(−82)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−50
0 = = = = = 1 = 1 =
–   Arasan 19.1 64-bit2919+23
−23
(−85)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+112
1 = = 1 1 1 1 = 1 =
–   Bobcat 8.0 64-bit2917+15
−15
(−87)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+12
1 0 1 = = 0 1 1 = 1
–   Toga II 4.0 64-bit2915+22
−22
(−89)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−20
= 0 = 1 = = 1 1
–   Amoeba 2.7 64-bit2914+17
−17
(−90)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−239
= 0 0 =
–   chess22k 1.7 64-bit2897+26
−26
(−107)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−83
= 1 = 0 = 0 1 1 = =
–   Demolito 2017-08-26 64-bit2892+21
−21
(−112)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+16
0 1 1 1 = = 1 1 = =
–   Ethereal 8.62 64-bit2885+25
−25
(−119)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+75
1 = 1 = 1 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018