CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Vajolet2 1.28 64-bit (2847+22
−22
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 20 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3009+15
−15
(+162)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−15
0 1 0 = 0 = 0 0 0 =
–   Defenchess (SCTR) 1.1f 64-bit2997+12
−12
(+150)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+150
1 = = 0 = =
–   Alfil 15.8 64-bit2963+17
−17
(+116)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−76
= = = 0 0 0 0 0 = 0
–   Andscacs 0.72 64-bit2959+26
−26
(+112)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−83
= 0 = = 0 0 0 0 0 =
–   Arasan 19.2 64-bit2951+28
−28
(+104)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+68
0 0 = = 1 = 0 = 1 =
–   Pirarucu 2.7.4 64-bit2949+17
−17
(+102)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−81
= = 0 0 0 = 0 0 0 = 0 0 0 1 = 0 0 = = 0
–   Nemorino 2.00 64-bit2945+23
−23
(+98)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−75
1 0 0 0 = 0 0 0 = =
–   Rodent III 0.210 64-bit2936+19
−19
(+89)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+52
1 = = = = 0 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-bit2917+16
−16
(+70)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+75
0 1 0 1 = 0 1 1 = 0
–   Dirty CUCUMBER 64-bit2916+14
−14
(+69)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−7
0 = = 1 = = = 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-bit2911+20
−20
(+64)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−10
= 0 0 = 1 = = 0
–   Crafty 25.1 64-bit2906+35
−35
(+59)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.2%
−27
= = = 1 0 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
0 = 1 0
–   Booot 5.2.0 64-bit2893+15
−15
(+46)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+46
= = 1 0 1 0 1 0
–   Arasan 18.2 64-bit2886+29
−29
(+39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.6%
+42
= = = 1 = = 1 0 = 0
–   Andscacs 0.71 64-bit2878+30
−30
(+31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
4.3%
−4
0 = 0 = 1 = = 1 0 =
–   Quazar 0.4 32-bit2878+12
−12
(+31)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.6%
−36
= 0 = 0 = = = =
–   Scorpio 2.7.9 64-bit2865+25
−25
(+18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
13.7%
−8
0 0 = 0 = 1 = 1 0 1
–   Arasan 18.0 64-bit2860+26
−26
(+13)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
21.8%
+113
1 = 1 = = 1 0 0 1 1
–   Gaviota 1.0 64-bit2859+11
−11
(+12)12 − 12
(+6−6=12)
50.0%
12.0 / 24
15.6%
+8
= 1 0 = = = = 0 = 0 1 0 = = 1 1 = 0 = = 1 1 = 0
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
27.4%
−90
0 0 = 0 0 0 1 = = 1
–   MinkoChess 1.3 64-bit2854+14
−14
(+7)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
29.9%
−29
= 0 1 0 = = = =
–   Toga II 3.02850+15
−16
(+3)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
39.7%
+45
0 0 1 = 1 1 = =
–   SmarThink 1.60 64-bit2845+32
−32
(−2)7 − 7
(+5−5=4)
50.0%
7.0 / 14
52.9%
+1
= 0 0 = 0 1 1 1 = 1 = 0 0 1
–   Booot 5.1.02843+10
−10
(−4)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
62.4%
−47
= 0 = 1 0 = 0 1
–   Wasp 1.02 64-bit2841+28
−28
(−6)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
62.5%
+80
= = 0 = = 1 1 = 1 1
–   Arasan 17.5 64-bit2840+25
−25
(−7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
64.8%
−106
0 1 = = 0 1 0 0 = 0
–   SmarThink 1.50 64-bit2831+24
−24
(−16)8 − 4
(+4−0=8)
66.7%
8.0 / 12
83.6%
+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
91.9%
+23
= 1 0 0 1 0 1 0 1 1
–   Pedone 1.2 64-bit2825+26
−26
(−22)6 − 4
(+4−2=4)
60.0%
6.0 / 10
89.7%
+40
= 1 0 1 0 = = 1 1 =
–   Protector 1.3.4 32-bit2824+15
−15
(−23)3 − 5
(+0−2=6)
37.5%
3.0 / 8
95.3%
−86
0 = = 0 = = = =
–   Murka 3 64-bit2824+12
−13
(−23)8 − 8
(+5−5=6)
50.0%
8.0 / 16
96.5%
−23
1 1 = = = 0 0 1 0 1 0 = 0 = = 1
–   Rybka 1.0 64-bit2823+14
−14
(−24)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
96.3%
+99
1 1 1 = = 0 1 =
–   NirvanaChess 1.6 64-bit2821+27
−27
(−26)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.7%
+100
1 1 0 = 1 1 = 1 = =
–   NirvanaChess 1.5 64-bit2821+29
−29
(−26)4 − 4
(+2−2=4)
50.0%
4.0 / 8
91.6%
−26
= = = = 0 1 1 0
–   ChessBrainVB 3.032821+25
−25
(−26)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
93.4%
+16
= 0 1 1 = 1 0 =
–   SmarThink 1.40 64-bit2819+33
−33
(−28)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
91.9%
+181
1 = 1 1 = = 1 1
–   Crafty 23.8 64-bit2811+23
−23
(−36)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.7%
+46
1 = 0 1
–   NirvanaChess 1.7 64-bit2811+31
−31
(−36)6 − 6
(+3−3=6)
50.0%
6.0 / 12
96.8%
−36
1 1 0 = 0 = = = 1 = 0 =
–   Deuterium 14.1.32.119 64-bit2808+25
−25
(−39)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
98.9%
−60
1 0 = = = = = = 0 0 1 =
–   Arasan 17.0 64-bit2808+31
−31
(−39)9 − 11
(+2−4=14)
45.0%
9.0 / 20
97.8%
−65
1 = 0 = = 1 0 = = = = = = 0 = = = 0 = =
–   Hannibal 1.0a 32-bit2800+12
−12
(−47)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+103
= 1 1 = 1 1 = =
–   Cheng4 0.36c 64-bit2798+18
−18
(−49)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+41
0 1 1 1 1 = = 0 0 = 1 1
–   Onno 1.1.1 32-bit2797+18
−18
(−50)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−7
1 = = 0 1 1 0 =
–   Arasan 17.2 64-bit2788+28
−28
(−59)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−31
= 1 0 = 1 0 0 1 = = = 1
–   The Baron 3.29 64-bit2785+18
−18
(−62)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+109
0 1 1 = = 1 1 = 1 1
–   Fizbo 1.1 64-bit2785+24
−24
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+94
= 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-bit2781+17
−17
(−66)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+217
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
–   Crafty 24.0 64-bit2771+28
−28
(−76)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+12
= = = = 1 1
–   EXchess 7.26b 64-bit2771+27
−27
(−76)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+7
= = = 0 1 1 = 1 = 1 1 = = =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−78)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent 1.4 64-bit2758+23
−23
(−89)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−231
= 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
−24
(−96)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−28
= = 1 =
–   Rodent 1.3 64-bit2740+28
−29
(−107)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−35
1 1 = 0 = = = = = = 1 1
–   Godel 3.4.9 64-bit2726+14
−14
(−121)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−22
1 = 1 = 1 1 = 1 = 0 = =
–   iCE 1.0 64-bit2705+17
−17
(−142)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+42
1 0 1 = 1 1 1 =
–   Dirty 23Mar2012 64-bit2702+31
−31
(−145)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−107
0 1 1 = = 0 = 1
–   ProDeo 1.812698+32
−32
(−149)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
0
1 1 = = = = 1 1
–   Rhetoric 1.2 64-bit2694+25
−25
(−153)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
0
1 = 0 1 1 1 1 0 1 = 1 =
–   EXchess 6.71b 64-bit2685+32
−32
(−162)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−84
= 0 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 0 1 = = = 1 1 = =
–   Pawny 1.0 64-bit2659+17
−17
(−188)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+28
= 1 0 1 1 = 1 1 1 1 1 =
–   Djinn 1.010 64-bit2653+29
−30
(−194)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−93
= = = 1 1 1 = =
–   Cyrano 0.6b17 64-bit2647+22
−22
(−200)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−46
1 1 1 = 1 = = =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019