CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Vajolet2 2.2 64-bit (2961+13
−13
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 19 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3421+8
−8
(+460)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hannibal 1.7 64-bit3110+8
−8
(+149)16.5 − 36.5
(+8−28=17)
31.1%
16.5 / 53
0.0%
+19
–   Rybka 4.1 64-bit3108+6
−6
(+147)11.5 − 21.5
(+5−15=13)
34.8%
11.5 / 33
0.0%
+49
–   Chiron 3.01 64-bit3095+12
−12
(+134)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−21
–   Texel 1.06 64-bit3095+11
−11
(+134)8 − 25
(+3−20=10)
24.2%
8.0 / 33
0.0%
−47
–   Andscacs 0.86 64-bit3092+16
−16
(+131)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+18
–   Protector 1.9.0 64-bit3085+7
−7
(+124)15.5 − 36.5
(+4−25=23)
29.8%
15.5 / 52
0.0%
−2
–   iCE 3.0 64-bit3081+7
−7
(+120)26.5 − 45.5
(+9−28=35)
36.8%
26.5 / 72
0.0%
+37
–   NirvanaChess 2.2 64-bit3077+13
−13
(+116)11 − 20
(+5−14=12)
35.5%
11.0 / 31
0.0%
+23
–   Hannibal 1.5 64-bit3049+11
−11
(+88)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+31
–   Booot 6.0.2 64-bit3041+15
−15
(+80)30 − 54
(+8−32=44)
35.7%
30.0 / 84
0.0%
−5
–   Naum 4.6 64-bit3032+7
−8
(+71)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+26
–   Alfil 15.7 64-bit3031+12
−12
(+70)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−40
–   SmarThink 1.97 64-bit3031+11
−11
(+70)20 − 30
(+12−22=16)
40.0%
20.0 / 50
0.0%
+2
–   Pedone 1.5 64-bit3021+14
−14
(+60)18 − 32
(+9−23=18)
36.0%
18.0 / 50
0.0%
−33
–   Senpai 1.0 64-bit3007+9
−9
(+46)11.5 − 21.5
(+6−16=11)
34.8%
11.5 / 33
0.0%
−52
–   SmarThink 1.95 64-bit3006+18
−17
(+45)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+22
–   Pedone 1.4.1 64-bit2988+14
−14
(+27)22.5 − 29.5
(+12−19=21)
43.3%
22.5 / 52
0.2%
−17
–   Hiarcs 142987+8
−8
(+26)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.0%
+17
–   Arasan 20.0 64-bit2985+14
−14
(+24)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.6%
−120
–   Nemorino 2.00 64-bit2984+12
−12
(+23)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.5%
+15
–   Hakkapeliitta 3.0 64-bit2984+9
−9
(+23)27 − 25
(+20−18=14)
51.9%
27.0 / 52
0.2%
+37
–   Arasan 19.2 64-bit2979+17
−17
(+18)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
4.9%
−12
–   Bobcat 8.0 64-bit2957+10
−10
(−4)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
67.6%
−15
–   Deep Shredder 12 64-bit2955+8
−8
(−6)15 − 17
(+8−10=14)
46.9%
15.0 / 32
77.8%
−26
–   Laser 1.3 64-bit2950+13
−13
(−11)18 − 13
(+10−5=16)
58.1%
18.0 / 31
88.2%
+36
–   Cheng 4.39 64-bit2945+9
−9
(−16)32 − 20
(+20−8=24)
61.5%
32.0 / 52
97.6%
+54
–   Crafty 25.2 64-bit2933+11
−10
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
+2
–   Arasan 19.1 64-bit2932+16
−16
(−29)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.7%
−50
–   Spark 1.0 64-bit2927+7
−7
(−34)29 − 23
(+20−14=18)
55.8%
29.0 / 52
100.0%
+5
–   Wasp 1.25 64-bit2926+13
−13
(−35)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−21
–   Crafty 25.1 64-bit2923+18
−18
(−38)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+55
–   Spike 1.4 Leiden2921+7
−7
(−40)32.5 − 19.5
(+22−9=21)
62.5%
32.5 / 52
100.0%
+41
–   DiscoCheck 5.2 64-bit2915+13
−13
(−46)6 − 14
(+4−12=4)
30.0%
6.0 / 20
100.0%
−195
–   EXchess 7.97b 64-bit2914+11
−11
(−47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   DiscoCheck 5.2.1 64-bit2914+9
−10
(−47)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+12
–   Bobcat 7.6 64-bit2911+14
−14
(−50)29 − 23
(+15−9=28)
55.8%
29.0 / 52
100.0%
−16
–   Rodent II 0.9.64 64-bit2905+14
−14
(−56)20.5 − 12.5
(+15−7=11)
62.1%
20.5 / 33
100.0%
+23
–   Arasan 19.0.1 64-bit2903+17
−17
(−58)32.5 − 18.5
(+24−10=17)
63.7%
32.5 / 51
100.0%
+33
–   Nemorino 1.0 64-bit2903+19
−19
(−58)12.5 − 10.5
(+7−5=11)
54.3%
12.5 / 23
100.0%
−19
–   Quazar 0.4 64-bit2901+7
−7
(−60)32.5 − 19.5
(+23−10=19)
62.5%
32.5 / 52
100.0%
+23
–   Deep Junior Yokohama 64-bit2899+9
−9
(−62)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−20
–   Wasp 1.02 64-bit2892+42
−41
(−69)10 − 10
(+4−4=12)
50.0%
10.0 / 20
99.9%
−70
–   Thinker 5.4d Inert 64-bit2886+8
−8
(−75)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+51
–   Crafty 25.0 64-bit2886+15
−15
(−75)23 − 8
(+19−4=8)
74.2%
23.0 / 31
100.0%
+101
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−78)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−24
–   Thinker 5.4c Inert 64-bit2883+9
−9
(−78)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
100.0%
−62
–   Murka 3 64-bit2882+8
−8
(−79)15 − 5
(+13−3=4)
75.0%
15.0 / 20
100.0%
+109
–   Gaviota 1.0 64-bit2873+8
−8
(−88)9 − 11
(+7−9=4)
45.0%
9.0 / 20
100.0%
−122
–   DisasterArea 1.65 64-bit2866+10
−10
(−95)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
−7
–   Rodent II 0.9.33 64-bit2863+17
−17
(−98)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+52
–   Nemo 1.0.1 64-bit2856+7
−7
(−105)11.5 − 9.5
(+9−7=5)
54.8%
11.5 / 21
100.0%
−71
–   Zappa Mexico II 64-bit2844+6
−7
(−117)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   BugChess2 1.9 64-bit2758+8
−8
(−203)13.5 − 6.5
(+11−4=5)
67.5%
13.5 / 20
100.0%
−76
–   Amoeba 2.1 64-bit2748+14
−14
(−213)20.5 − 7.5
(+18−5=5)
73.2%
20.5 / 28
100.0%
−34
–   Zurichess Graubuenden 64-bit2724+18
−17
(−237)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cyrano 0.6b17 64-bit2641+8
−8
(−320)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gogobello 1.0 64-bit2420+19
−19
(−541)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−660
–   Orion 0.3.0 64-bit2335+15
−15
(−626)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019