CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Engine Details

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Vajolet2 1.28 64-bit (2847+22
−22
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3010+15
−15
(+163)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−14
0 1 0 = 0 = 0 0 0 =
–   Defenchess 1.1f 64-bit2998+12
−12
(+151)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+151
1 = = 0 = =
–   Alfil 15.8 64-bit2964+17
−17
(+117)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−75
0 0 0 = = = 0 0 = 0
–   Andscacs 0.72 64-bit2960+26
−26
(+113)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−82
= 0 0 0 0 = = = 0 0
–   Arasan 19.2 64-bit2952+28
−28
(+105)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+69
0 0 = = 1 = 0 = 1 =
–   Pirarucu 2.7.4 64-bit2951+17
−17
(+104)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−79
= 0 0 0 1 = = = 0 0 0 = 0 0 0 0 0 = = 0
–   Nemorino 2.00 64-bit2946+23
−23
(+99)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−74
0 0 = = 1 0 0 0 = 0
–   Rodent III 0.210 64-bit2938+19
−19
(+91)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+54
0 = 1 = = = = 0
–   Texel 1.03 64-bit2924+25
−24
(+77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+159
1 0 = 1
–   SmarThink 1.70 64-bit2918+16
−16
(+71)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+76
0 1 0 1 = 0 1 1 = 0
–   Dirty CUCUMBER 64-bit2917+14
−13
(+70)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−6
= 1 = = = 0 0 = 0 1 0 0
–   Spike 1.4 Leiden2915+8
−8
(+68)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+36
1 = 0 = = 0 = =
–   Amoeba 2.6 64-bit2912+20
−20
(+65)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−9
1 = = 0 = 0 0 =
–   DiscoCheck 5.2 64-bit2900+18
−18
(+53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−29
1 0 0 =
–   Booot 5.2.0 64-bit2894+15
−15
(+47)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+47
1 0 0 1 = = 0 1
–   Arasan 18.2 64-bit2887+29
−29
(+40)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.4%
+43
= 1 = = 1 0 = 0 = =
–   Quazar 0.4 32-bit2880+12
−12
(+33)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.4%
−34
= = = = = 0 = 0
–   Andscacs 0.71 64-bit2879+30
−30
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
3.9%
−3
0 = 0 = 0 = 1 = = 1
–   Scorpio 2.7.9 64-bit2867+25
−25
(+20)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
11.9%
−6
= 0 = 1 = 1 0 1 0 0
–   Arasan 18.0 64-bit2861+26
−26
(+14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
20.6%
+114
1 = 1 = = 1 0 0 1 1
–   Gaviota 1.0 64-bit2860+11
−11
(+13)12 − 12
(+6−6=12)
50.0%
12.0 / 24
13.6%
+9
1 0 = = 1 1 = 0 = = 1 1 0 = = = = 1 = 0 = 0 = 0
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
26.2%
−90
0 0 1 = = 1 0 0 = 0
–   MinkoChess 1.3 64-bit2854+14
−14
(+7)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
27.9%
−29
= 0 1 0 = = = =
–   Crafty 25.1 64-bit2853+30
−30
(+6)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
36.8%
−80
0 0 = 0 = = = 1 0 =
–   Toga II 3.02851+16
−16
(+4)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
37.8%
+46
0 1 = = 1 0 1 =
–   SmarThink 1.60 64-bit2846+32
−32
(−1)7 − 7
(+5−5=4)
50.0%
7.0 / 14
51.8%
+2
0 1 = 0 0 1 = 0 1 1 = 0 1 =
–   Booot 5.1.02844+10
−10
(−3)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
58.3%
−46
0 = 0 1 = 0 = 1
–   Wasp 1.02 64-bit2842+28
−28
(−5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
60.5%
+81
0 = = 1 1 1 1 = = =
–   Arasan 17.5 64-bit2841+25
−25
(−6)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
62.9%
−105
0 1 0 0 = 0 = = 0 1
–   SmarThink 1.50 64-bit2831+24
−24
(−16)8 − 4
(+4−0=8)
66.7%
8.0 / 12
82.7%
+70
= 1 = = = 1 1 = 1 = = =
–   DisasterArea 1.54 64-bit2827+18
−18
(−20)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
91.0%
+23
0 0 1 0 1 0 1 1 = 1
–   Pedone 1.2 64-bit2826+26
−26
(−21)6 − 4
(+4−2=4)
60.0%
6.0 / 10
88.9%
+41
0 1 0 = = 1 = 1 1 =
–   Rybka 1.0 64-bit2825+14
−14
(−22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
95.2%
+101
1 1 1 = = 0 1 =
–   Murka 3 64-bit2825+12
−12
(−22)8 − 8
(+5−5=6)
50.0%
8.0 / 16
95.9%
−22
0 0 1 0 1 0 = 0 = 1 = = 1 1 = =
–   Protector 1.3.4 32-bit2824+15
−15
(−23)3 − 5
(+0−2=6)
37.5%
3.0 / 8
94.8%
−86
= = = = 0 = = 0
–   ChessBrainVB 3.032822+25
−25
(−25)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
92.7%
+17
= 1 0 = = 0 1 1
–   NirvanaChess 1.5 64-bit2822+29
−29
(−25)4 − 4
(+2−2=4)
50.0%
4.0 / 8
90.9%
−25
0 1 1 0 = = = =
–   SmarThink 1.40 64-bit2822+32
−32
(−25)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
89.4%
+184
= = 1 1 1 = 1 1
–   NirvanaChess 1.6 64-bit2821+28
−28
(−26)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.2%
+100
1 1 = 1 1 1 0 = = =
–   NirvanaChess 1.7 64-bit2812+31
−31
(−35)6 − 6
(+3−3=6)
50.0%
6.0 / 12
96.5%
−35
= = 1 = 0 = 1 1 0 = 0 =
–   Crafty 23.8 64-bit2811+23
−23
(−36)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+46
1 = 0 1
–   Arasan 17.0 64-bit2811+31
−31
(−36)9 − 11
(+2−4=14)
45.0%
9.0 / 20
96.9%
−62
0 = = 1 0 = = = = = = 0 = = = 0 = = 1 =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−38)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
98.8%
−59
= = 0 0 1 0 1 = = = = =
–   Hannibal 1.0a 32-bit2801+12
−12
(−46)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+104
1 1 = = = 1 1 =
–   Cheng4 0.36c 64-bit2799+18
−18
(−48)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+42
0 1 1 1 = = 0 0 = 1 1 1
–   Onno 1.1.1 32-bit2798+18
−18
(−49)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−6
1 1 0 = 1 = = 0
–   Arasan 17.2 64-bit2789+28
−28
(−58)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−30
= 1 0 1 0 0 1 = = 1 = =
–   Fizbo 1.1 64-bit2786+24
−24
(−61)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+95
= 1 = 1
–   The Baron 3.29 64-bit2786+18
−18
(−61)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+110
0 1 1 = = 1 1 = 1 1
–   Glaurung 2.2 64-bit2783+16
−16
(−64)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+86
1 = = 1 1 1 = =
–   Scorpio 2.7.6 64-bit2782+17
−17
(−65)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+218
1 = 1 1
–   Crafty 24.0 64-bit2772+28
−28
(−75)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+13
= = = = 1 1
–   EXchess 7.26b 64-bit2772+27
−27
(−75)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+8
= = = 0 1 1 = 1 = 1 1 = = =
–   Octochess r5190 64-bit2772+15
−15
(−75)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−75
1 = 1 0 = = = 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(−77)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent 1.4 64-bit2759+23
−23
(−88)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−230
= 0 = 0
–   GNU Chess 5.50 64-bit2757+19
−19
(−90)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
0
0 1 = 0 1 1 1 =
–   Andscacs 0.64 64-bit2751+24
−25
(−96)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−28
1 = = =
–   Rodent 1.3 64-bit2741+29
−28
(−106)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−34
= 0 = = = = = = 1 1 1 1
–   Godel 3.4.9 64-bit2727+14
−14
(−120)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−21
1 = 1 1 = 1 = 0 = = 1 =
–   iCE 1.0 64-bit2706+17
−17
(−141)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+43
1 = 1 1 1 = 1 0
–   Dirty 23Mar2012 64-bit2702+31
−31
(−145)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−107
1 = = 0 = 1 0 1
–   ProDeo 1.812699+32
−32
(−148)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+1
= = = = 1 1 1 1
–   Rhetoric 1.2 64-bit2695+25
−25
(−152)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
0
0 1 1 1 1 0 = 1 = 1 1 =
–   EXchess 6.71b 64-bit2683+31
−32
(−164)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−86
1 = 1 = 1 = = 0
–   Pawny 1.0 64-bit2660+17
−17
(−187)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+29
0 1 1 = 1 1 1 1 1 = = 1
–   RedQueen 1.1.97 64-bit2660+17
−17
(−187)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−107
1 0 1 = = = 1 1 = = 1 0
–   Djinn 1.010 64-bit2653+29
−29
(−194)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−93
= 1 1 1 = = = =
–   Cyrano 0.6b17 64-bit2648+22
−22
(−199)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−45
1 = 1 = = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on January 25, 2020