CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Vajolet2 2.2 64-bit (2962+13
−14
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 14 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3426+8
−8
(+464)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hannibal 1.7 64-bit3113+10
−10
(+151)16.5 − 36.5
(+8−28=17)
31.1%
16.5 / 53
0.0%
+21
= = 0 = 0 1 0 0 0 1 = = 0 0 0 = 0 = 0 = 0 = 0 0 = 1 0 = 0 0 = 0 1 = 0 = 0 = 0 0 0 0 0 1 0 0 1 = 0 0 = 1 1
–   Rybka 4.1 64-bit3109+7
−6
(+147)11.5 − 21.5
(+5−15=13)
34.8%
11.5 / 33
0.0%
+49
0 0 0 = = = = 1 0 = 1 1 = 0 0 0 = = 0 0 = = 0 = = 0 0 1 0 1 0 0 =
–   Texel 1.06 64-bit3097+11
−11
(+135)8 − 25
(+3−20=10)
24.2%
8.0 / 33
0.0%
−46
0 0 0 0 = 0 0 = = 0 0 1 0 0 = = 0 0 0 0 0 = 1 = 0 = 0 = 1 0 0 = 0
–   Chiron 3.01 64-bit3097+12
−12
(+135)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−20
= = = 0 0 0 = 0 0 1 0 0 0 = 0 = = 0 0 0 0 = = 0 0 0 1 0 = 1 = 0
–   Andscacs 0.86 64-bit3094+16
−16
(+132)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+19
= = 0 = = = 0 0 1 0 0 0 = = = = = 0 0 0 1 0 = 0 = 0 = = = 0 0 =
–   iCE 3.0 64-bit3086+8
−8
(+124)26.5 − 45.5
(+9−28=35)
36.8%
26.5 / 72
0.0%
+41
0 0 = 0 = = = 0 = 0 = = 0 = = 0 0 0 1 1 = 1 = 0 = = 0 = = = = 1 = = = 0 = 0 = 0 0 = 0 0 0 = 0 = = 0 = 0 0 1 1 0 0 = 0 = = = 1 0 = = 1 = 0 1 0 =
–   Protector 1.9.0 64-bit3085+8
−8
(+123)15.5 − 36.5
(+4−25=23)
29.8%
15.5 / 52
0.0%
−3
0 = = 0 1 0 0 1 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0 = 0 = = 0 = = = = 1 = 0 0 = = = = = = 0 = 1 = 0 0 0
–   NirvanaChess 2.2 64-bit3079+13
−13
(+117)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
+24
= 0 = 0 0 = 0 1 1 0 0 = = 0 = 0 1 1 = 0 0 = 1 0 = 0 0 0 = = =
–   Hannibal 1.5 64-bit3050+11
−11
(+88)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+31
= = 0 1 = = 0 = 0 = = 0 = 0 = = = = 1 = = 1 1 1 = 0 0 0 0 0 = 0
–   Booot 6.0.2 64-bit3042+15
−15
(+80)30 − 54
(+8−32=44)
35.7%
30.0 / 84
0.0%
−5
= = = 0 = 0 = = 0 = = = = 1 = 0 = 0 = = 1 1 = 0 0 = = 0 = 0 1 = = = 0 = 0 0 = = 0 = = = = = 0 0 = 0 0 0 0 = 0 0 0 = 1 = 0 = 0 1 = = 0 = = 0 = = 0 0 0 0 = 1 1 = 0 = 0 =
–   Naum 4.6 64-bit3034+9
−9
(+72)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+27
= = = 1 1 0 1 = = = 0 1 0 0 = = = 0 = 0 0 1 = 0 = = 0 = 0 = = =
–   SmarThink 1.97 64-bit3033+11
−12
(+71)20 − 30
(+12−22=16)
40.0%
20.0 / 50
0.0%
+3
= 0 1 0 0 1 0 = = = 1 1 0 1 0 1 1 1 = 1 0 0 = 0 0 = 0 = 0 1 = = 0 0 0 = 1 0 = 1 0 0 0 0 0 = = = 0 =
–   Alfil 15.7 64-bit3032+12
−12
(+70)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−40
= = = = = 0 0 = 0 0 0 = 1 0 0 = 0 = = = 1 = = 0 0 0 0 0 = 0 = =
–   Pedone 1.5 64-bit3022+14
−14
(+60)18 − 32
(+9−23=18)
36.0%
18.0 / 50
0.0%
−33
0 = 0 = 0 = 0 0 0 = 0 0 1 = 1 0 = = 0 0 = 1 1 0 = = 0 1 = 0 0 = 0 0 0 1 0 0 = 1 0 = = = 1 0 = = 0 1
–   Senpai 1.0 64-bit3008+9
−9
(+46)11.5 − 21.5
(+6−16=11)
34.8%
11.5 / 33
0.0%
−52
1 = = 0 0 1 0 0 = 0 1 0 0 0 1 = = 0 = 1 0 = 0 = 0 = 1 = 0 = 0 0 0
–   SmarThink 1.95 64-bit3007+18
−18
(+45)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+22
0 0 = 0 0 0 1 = 0 0 = 1 = 1 = = = 1 1 0 = 0 1 0 1 = 0 1 1 = 1 0
–   Pedone 1.4.1 64-bit2989+14
−14
(+27)22.5 − 29.5
(+12−19=21)
43.3%
22.5 / 52
0.2%
−17
1 0 = = = 0 = 0 = 0 1 0 0 0 1 = = = 0 0 = = 1 = = = = 1 0 1 1 = = 0 = 1 = 0 0 = = 0 0 1 0 0 = 1 1 1 0 0
–   Hiarcs 142988+9
−9
(+26)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.1%
+17
1 0 1 0 0 1 1 0 1 0 0 = 0 0 = 0 1 1 1 = = 1 0 1 0 = 0 = = 1 =
–   Arasan 20.0 64-bit2986+14
−14
(+24)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.7%
−120
0 = 0 1 0 = 1 1 = = 0 0 = 1 0 0 = 0 0 0 0 = 0 = 0 0 0 0 1 = 0 0
–   Nemorino 2.00 64-bit2986+13
−13
(+24)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.5%
+16
= 1 = = 1 0 0 = 0 1 = 1 = = 0 1 = = 0 = = 1 = 0 0 = = 0 = 1 = =
–   Hakkapeliitta 3.0 64-bit2985+9
−9
(+23)27 − 25
(+20−18=14)
51.9%
27.0 / 52
0.2%
+37
0 = 1 0 = 1 1 0 1 1 0 1 = 0 = 1 1 0 1 0 = 1 0 0 1 0 0 = 0 0 1 = = = = = 1 = 1 0 1 0 0 1 0 = 1 0 1 1 1 =
–   Arasan 19.2 64-bit2980+17
−18
(+18)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
4.9%
−12
0 0 0 = = 1 1 = 1 0 = = = = 0 0 1 = 0 1 = 0 0 = = 1 0 0 1 = = 1
–   Bobcat 8.0 64-bit2959+13
−13
(−3)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
63.6%
−14
1 = 1 = 0 = 0 1 0 0 0 1 0 1 0 1 1 1 0 1 = 1 0 = 0 1 = = = 0 = 0
–   Deep Shredder 12 64-bit2955+8
−8
(−7)15 − 17
(+8−10=14)
46.9%
15.0 / 32
79.9%
−27
= = 1 = 1 0 = 0 = = 1 0 = 0 0 1 = = = 0 0 0 1 1 1 0 0 = = 1 = =
–   Laser 1.3 64-bit2951+13
−13
(−11)18 − 13
(+10−5=16)
58.1%
18.0 / 31
88.7%
+36
1 0 1 = = = = = 1 1 = 1 = 0 0 0 1 = = 0 1 = = 1 1 = = = = 1 =
–   Cheng 4.39 64-bit2944+11
−10
(−18)32 − 20
(+20−8=24)
61.5%
32.0 / 52
98.3%
+52
1 = 1 0 1 0 1 = = = 0 = 1 = 1 0 = 1 = = = = = 1 = = 1 0 = 0 1 = = = 0 0 1 = = 1 1 1 1 = 1 1 1 1 = = = 1
–   Arasan 19.1 64-bit2932+16
−16
(−30)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.8%
−51
= 0 = 1 1 0 0 1 0 1 1 0 1 1 = = 0 1 0 1 = 0 = = 0 0 0 = 0 = 1 =
–   Wasp 1.25 64-bit2926+13
−13
(−36)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−22
= = 0 0 0 0 1 = 1 0 1 1 1 1 1 = 0 = 1 0 0 = = = 0 = 1 1 = 0 1 =
–   Crafty 25.2 64-bit2926+13
−13
(−36)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−5
=
–   Spark 1.0 64-bit2926+7
−7
(−36)29 − 23
(+20−14=18)
55.8%
29.0 / 52
100.0%
+3
1 0 = = 1 = 1 = = 0 = 1 = 1 = = 1 0 1 0 = 1 0 = 1 1 0 1 1 = = 1 = 0 0 0 = 1 = 1 = 0 0 1 1 0 = 1 0 1 1 0
–   Crafty 25.1 64-bit2924+18
−18
(−38)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+55
1 1 0 1 = 1 0 = 1 1 1 1 1 1 0 = 1 0 = = 0 1 = 1 = 1 = = = 1 0 =
–   Spike 1.4 Leiden2922+7
−7
(−40)32.5 − 19.5
(+22−9=21)
62.5%
32.5 / 52
100.0%
+41
= = 1 = = = 0 0 = = 1 = 1 0 0 1 1 0 0 0 1 1 1 0 = = 1 1 1 1 0 = 1 = 1 1 1 = 1 = = 1 = = 1 = = 1 = = 1 1
–   DiscoCheck 5.2 64-bit2915+12
−12
(−47)6 − 14
(+4−12=4)
30.0%
6.0 / 20
100.0%
−196
0 0 0 0 = 0 0 = 0 0 = 0 1 0 1 = 1 0 0 1
–   EXchess 7.97b 64-bit2914+13
−14
(−48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   DiscoCheck 5.2.1 64-bit2912+10
−10
(−50)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+9
1 1 = 1 1 1 = = = 1 0 = 0 0 0 1 = 1 0 1 = 0 = = 1 1 = = 1 1 0 =
–   Bobcat 7.6 64-bit2912+14
−14
(−50)29 − 23
(+15−9=28)
55.8%
29.0 / 52
100.0%
−16
1 1 = = 0 = 0 = = 1 = = 1 0 1 = 0 0 = = = 0 1 1 1 1 = 0 = = = = = 1 = 0 1 = 1 = 1 = 1 = = = 0 = = = = 1
–   Rodent II 0.9.64 64-bit2906+14
−14
(−56)20.5 − 12.5
(+15−7=11)
62.1%
20.5 / 33
100.0%
+23
= = = 1 1 = 1 0 1 1 0 0 1 = 1 0 1 0 1 0 1 = 1 0 = 1 = = 1 1 = = 1
–   Nemorino 1.0 64-bit2904+19
−19
(−58)12.5 − 10.5
(+7−5=11)
54.3%
12.5 / 23
100.0%
−19
0 = = = = 0 1 0 1 = 1 = = = 0 = 1 = 1 0 = 1 1
–   Arasan 19.0.1 64-bit2904+17
−17
(−58)32.5 − 18.5
(+24−10=17)
63.7%
32.5 / 51
100.0%
+33
= 0 = = 1 1 0 1 1 1 1 1 1 0 1 1 1 1 = 1 1 1 1 = = = 1 1 1 0 = = 1 0 = 1 = 0 = 0 0 = = = 1 = 0 0 1 = 1
–   Quazar 0.4 64-bit2901+8
−8
(−61)32.5 − 19.5
(+23−10=19)
62.5%
32.5 / 52
100.0%
+22
0 = 1 = 0 1 1 = 1 1 0 = 0 0 = 0 1 = = 1 1 1 1 1 0 1 0 1 1 = = = = = 1 1 1 0 0 = 1 = = 1 1 1 = = = = 1 1
–   Deep Junior Yokohama 64-bit2898+10
−10
(−64)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−22
1 1 = 1 0 1 = 1 = = = 1 0 = 0 1 1 1 0 0 = 1 1 0 = 1 1 = 0 0 0 =
–   Wasp 1.02 64-bit2892+41
−41
(−70)10 − 10
(+4−4=12)
50.0%
10.0 / 20
99.9%
−71
= = = = = 0 0 = = = 1 1 1 0 = 0 = = = 1
–   Crafty 25.0 64-bit2886+15
−15
(−76)23 − 8
(+19−4=8)
74.2%
23.0 / 31
100.0%
+100
0 1 1 = = 1 1 1 1 1 = 1 1 1 1 1 0 = 1 = = 1 1 1 0 = = 0 1 1 1
–   Thinker 5.4d Inert 64-bit2886+8
−8
(−76)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+50
1 1 1 0 = 1 = 1 1 1 1 = 0 0 1 1 1 0 1 0 0 = 1 0 1 1 1 1 = = 1 =
–   Deuterium 14.3.34.130 64-bit2884+10
−10
(−78)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−24
1 1 1 = = = = 1 = = 0 1 = = = = = 1 = 1 = = = = 1 0 0 = 1 = 1 0
–   Thinker 5.4c Inert 64-bit2883+9
−9
(−79)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
100.0%
−63
= = 1 0 1 = = = = = 1 0 = 1 0 = = 0 1 =
–   Murka 3 64-bit2883+9
−9
(−79)15 − 5
(+13−3=4)
75.0%
15.0 / 20
100.0%
+109
1 0 1 0 1 1 1 1 = 1 1 0 = = 1 1 1 = 1 1
–   Gaviota 1.0 64-bit2876+9
−9
(−86)9 − 11
(+7−9=4)
45.0%
9.0 / 20
100.0%
−120
1 = 1 = 1 0 0 1 1 1 = 0 0 0 0 = 0 0 1 0
–   DisasterArea 1.65 64-bit2868+12
−12
(−94)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−6
= = 0 1 1 = 1 1 1 1 = = 0 = = 1 0 = = 1 1 1 0 = = = 1 1 0 1 = 1
–   Rodent II 0.9.33 64-bit2864+17
−17
(−98)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+52
= 1 = = = 1 1 = 1 0 1 1 1 0 1 = 1 = 1 1
–   Nemo 1.0.1 64-bit2857+8
−8
(−105)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
100.0%
−71
1 = 1 0 1 0 1 0 1 1 0 = 1 = 0 0 = 1 1 0 =
–   Zappa Mexico II 64-bit2841+7
−7
(−121)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   BugChess2 1.9 64-bit2759+9
−9
(−203)13.5 − 6.5
(+11−4=5)
67.5%
13.5 / 20
100.0%
−76
1 1 = = 0 1 1 1 1 1 1 = = = 1 0 1 1 0 0
–   Amoeba 2.1 64-bit2749+14
−14
(−213)20.5 − 7.5
(+18−5=5)
73.2%
20.5 / 28
100.0%
−34
1 1 = 1 1 1 1 = 1 1 1 1 = 0 0 = 0 = 1 1 1 1 1 1 0 1 1 0
–   Zurichess Graubuenden 64-bit2724+18
−17
(−238)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cyrano 0.6b17 64-bit2641+9
−9
(−321)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gogobello 1.0 64-bit2418+19
−19
(−544)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−663
0 =
–   Orion 0.3.0 64-bit2334+15
−15
(−628)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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