CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Vajolet2 1.28 64-bit (2850+22
−22
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 17 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3011+15
−15
(+161)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−16
0 = 0 = 0 0 0 1 0 =
–   Defenchess (SCTR) 1.1f 64-bit2982+18
−18
(+132)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+132
1 = = 0 = =
–   Alfil 15.8 64-bit2963+17
−17
(+113)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−79
= = = 0 0 0 0 0 = 0
–   Andscacs 0.72 64-bit2963+28
−28
(+113)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−82
= 0 0 0 0 = = = 0 0
–   Arasan 19.2 64-bit2950+28
−28
(+100)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+64
0 0 1 = = = 1 = 0 =
–   Nemorino 2.00 64-bit2947+23
−23
(+97)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−76
1 0 0 0 = 0 0 0 = =
–   Rodent III 0.210 64-bit2937+19
−19
(+87)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+50
0 = = 0 1 = = =
–   Texel 1.03 64-bit2925+25
−24
(+75)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+157
1 0 = 1
–   SmarThink 1.70 64-bit2919+16
−16
(+69)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+74
= 0 1 1 = 0 0 1 0 1
–   Spike 1.4 Leiden2918+8
−8
(+68)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+36
1 = 0 = = 0 = =
–   Crafty 25.1 64-bit2918+36
−36
(+68)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−18
0 = 0 0 = 0 = = = 1
–   Amoeba 2.6 64-bit2913+21
−21
(+63)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−11
= 0 0 = 1 = = 0
–   DiscoCheck 5.2 64-bit2902+18
−18
(+52)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−30
0 = 0 1
–   Booot 5.2.0 64-bit2895+15
−15
(+45)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+45
0 0 1 = = 1 0 1
–   Arasan 18.2 64-bit2888+29
−29
(+38)5 − 5
(+2−2=6)
50.0%
5.0 / 10
2.0%
+41
= 1 = = = = 1 0 = 0
–   Quazar 0.4 32-bit2879+12
−12
(+29)3 − 5
(+0−2=6)
37.5%
3.0 / 8
1.1%
−38
= = = = = 0 = 0
–   Andscacs 0.71 64-bit2878+30
−30
(+28)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.9%
−7
0 = 0 = 1 = = 1 0 =
–   Scorpio 2.7.9 64-bit2867+25
−25
(+17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
16.5%
−9
0 0 0 1 = 0 = 1 = 1
–   Arasan 18.0 64-bit2861+26
−26
(+11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
25.9%
+111
1 = = 1 0 0 1 = 1 1
–   Gaviota 1.0 64-bit2859+13
−13
(+9)12 − 12
(+6−6=12)
50.0%
12.0 / 24
23.2%
+5
= 1 0 = = = = = 1 = 0 = 0 1 1 = 0 = = 1 1 0 0 =
–   Deuterium 14.2.33.276 64-bit2858+25
−25
(+8)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
31.5%
−92
0 0 = 0 0 0 1 = = 1
–   MinkoChess 1.3 64-bit2855+15
−15
(+5)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
35.3%
−31
= 0 1 0 = = = =
–   Toga II 3.02851+16
−16
(+1)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
46.3%
+43
= 1 0 1 = = 0 1
–   SmarThink 1.60 64-bit2847+32
−32
(−3)7 − 7
(+5−5=4)
50.0%
7.0 / 14
56.6%
0
= 0 1 = = 0 1 1 1 = 0 0 1 0
–   Booot 5.1.02844+10
−10
(−6)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
67.7%
−49
0 = 0 1 = 0 = 1
–   Wasp 1.02 64-bit2843+28
−28
(−7)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
64.3%
+79
= = 1 = 1 1 0 = = 1
–   Arasan 17.5 64-bit2841+25
−25
(−9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
69.4%
−108
0 1 0 0 = 0 = = 0 1
–   SmarThink 1.50 64-bit2832+24
−24
(−18)8 − 4
(+4−0=8)
66.7%
8.0 / 12
86.5%
+68
= 1 = = 1 = = = 1 1 = =
–   DisasterArea 1.54 64-bit2827+18
−18
(−23)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
93.8%
+20
0 0 1 0 = 1 1 0 1 1
–   Pedone 1.2 64-bit2826+26
−26
(−24)6 − 4
(+4−2=4)
60.0%
6.0 / 10
91.8%
+38
0 1 0 = = 1 1 = = 1
–   Protector 1.3.4 32-bit2824+16
−16
(−26)3 − 5
(+0−2=6)
37.5%
3.0 / 8
96.5%
−89
= = = = 0 = = 0
–   Murka 3 64-bit2824+13
−13
(−26)8 − 8
(+5−5=6)
50.0%
8.0 / 16
97.5%
−26
= = 1 1 0 0 1 0 1 0 = 0 = = 1 =
–   Rybka 1.0 64-bit2824+14
−14
(−26)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
97.2%
+97
1 1 1 = = 0 1 =
–   ChessBrainVB 3.032822+25
−25
(−28)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
94.8%
+14
= 0 1 1 = 1 0 =
–   NirvanaChess 1.5 64-bit2822+29
−29
(−28)4 − 4
(+2−2=4)
50.0%
4.0 / 8
93.1%
−28
0 1 1 0 = = = =
–   NirvanaChess 1.6 64-bit2822+28
−28
(−28)7 − 3
(+5−1=4)
70.0%
7.0 / 10
94.2%
+98
1 1 0 = 1 1 = 1 = =
–   SmarThink 1.40 64-bit2820+33
−33
(−30)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
93.3%
+179
= = 1 1 1 = 1 1
–   Crafty 23.8 64-bit2811+23
−23
(−39)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.1%
+43
1 = 0 1
–   NirvanaChess 1.7 64-bit2811+32
−32
(−39)6 − 6
(+3−3=6)
50.0%
6.0 / 12
97.7%
−39
1 1 0 = 0 = = = = 1 = 0
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−41)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
99.2%
−62
= = 0 0 1 0 = = = = 1 =
–   Arasan 17.0 64-bit2809+31
−31
(−41)9 − 11
(+2−4=14)
45.0%
9.0 / 20
98.4%
−67
0 = = 1 0 = = 1 = = = = = 0 = = = 0 = =
–   Hannibal 1.0a 32-bit2801+12
−12
(−49)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+101
1 1 = = = 1 1 =
–   Cheng4 0.36c 64-bit2798+18
−18
(−52)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+38
0 1 1 1 1 = = 0 0 = 1 1
–   Onno 1.1.1 32-bit2797+18
−18
(−53)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−10
1 1 0 = 1 = = 0
–   Arasan 17.2 64-bit2789+28
−28
(−61)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−33
= 1 0 0 1 = = = = 1 1 0
–   Fizbo 1.1 64-bit2786+24
−24
(−64)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+92
= 1 1 =
–   The Baron 3.29 64-bit2785+18
−18
(−65)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+106
1 1 = 1 1 = 0 1 1 =
–   Glaurung 2.2 64-bit2781+16
−16
(−69)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+81
1 = = 1 1 1 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−69)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+214
1 1 = 1
–   Octochess r5190 64-bit2772+15
−15
(−78)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−78
1 = = = 1 0 = 0
–   EXchess 7.26b 64-bit2772+27
−27
(−78)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+5
1 = 1 = 1 = = = 0 1 1 = = =
–   Crafty 24.0 64-bit2771+28
−28
(−79)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+9
= = 1 1 = =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−81)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent 1.4 64-bit2759+23
−23
(−91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−233
= 0 0 =
–   GNU Chess 5.50 64-bit2757+19
−19
(−93)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−2
0 0 1 = 1 = 1 1
–   Andscacs 0.64 64-bit2750+25
−25
(−100)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−32
= = = 1
–   Rodent 1.3 64-bit2740+29
−28
(−110)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−38
= 0 = = = = = = 1 1 1 1
–   Godel 3.4.9 64-bit2727+14
−14
(−123)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−24
1 = 1 1 = 1 1 = = 0 = =
–   iCE 1.0 64-bit2705+17
−17
(−145)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+39
1 = 1 1 1 0 1 =
–   Dirty 23Mar2012 64-bit2701+31
−31
(−149)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−111
1 = = 0 0 1 = 1
–   ProDeo 1.812698+32
−32
(−152)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−2
= = = = 1 1 1 1
–   Rhetoric 1.2 64-bit2694+25
−25
(−156)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
−3
0 1 1 1 1 0 1 1 = = 1 =
–   EXchess 6.71b 64-bit2685+32
−32
(−165)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−87
1 = 1 = = 0 1 =
–   RedQueen 1.1.97 64-bit2659+17
−18
(−191)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−111
1 0 1 = = = 1 0 1 1 = =
–   Pawny 1.0 64-bit2659+17
−17
(−191)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+25
0 1 1 = 1 1 = 1 1 1 1 =
–   Djinn 1.010 64-bit2652+29
−29
(−198)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−97
= 1 1 1 = = = =
–   Cyrano 0.6b17 64-bit2651+24
−24
(−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 April 21, 2018