CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Vajolet2 2.6 64-bit (3058+15
−15
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 23 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 12.2.2 MCTS 64-bit3211+16
−15
(+153)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
+5
= 0 0 = 0 = = = 0 = 0 0 0 = 0 = 0 = 0 0 0 = 0 = 0 = = 0 1 0 = = = 0 = = 0 0 0 =
–   Ethereal 10.55 64-bit3188+18
−18
(+130)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+99
=
–   Andscacs 0.95 64-bit3179+10
−9
(+121)11.5 − 30.5
(+0−19=23)
27.4%
11.5 / 42
0.0%
−11
= 0 0 0 = = 0 = 0 0 0 0 = = = = = 0 = 0 0 = = 0 0 = 0 = = 0 0 = 0 = = = = = 0 = 0 =
–   Andscacs 0.94 64-bit3167+13
−13
(+109)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−48
0 = = 0
–   Xiphos 0.4 64-bit3143+11
−11
(+85)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
0 = 0 =
–   Laser 1.6 64-bit3128+11
−10
(+70)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−73
= 0 0 =
–   Roc 1.0 64-bit3118+20
−21
(+60)9 − 15
(+1−7=16)
37.5%
9.0 / 24
0.0%
−5
= = = 0 0 = = = = = 0 1 = = 0 = 0 = = = = 0 0 =
–   Chiron 4 64-bit3113+8
−8
(+55)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
0.0%
+92
= 0 1 1 = 0 = 0 1 = 1 0 1 1 = = 0 = 0 1 = = 1 1
–   Roc 0.7 64-bit3113+10
−10
(+55)9 − 11
(+4−6=10)
45.0%
9.0 / 20
0.0%
+27
= = = = = 0 0 = 0 = 0 0 = 1 1 = 1 = 1 0
–   Andscacs 0.88 64-bit3109+15
−14
(+51)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
0.0%
+33
= = 0 = 0 1 = = = 0 = = = 1 = 1 0 1 = 0
–   Schooner 2.0.34 64-bit3107+12
−12
(+49)11 − 17
(+1−7=20)
39.3%
11.0 / 28
0.0%
−7
0 0 = = = 0 = = 0 = 0 = 0 = = = = = = = = = 0 = = = = 1
–   Fritz 16 64-bit3099+11
−11
(+41)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+41
0 1 = =
–   NirvanaChess 2.4 64-bit3098+9
−9
(+40)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
0.0%
+26
= = 0 0 = 1 = = = 1 0 0 = 1 = = = 0 = = = 1 = =
–   Roc 0.8 64-bit3097+21
−21
(+39)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.1%
−10
0 = 0 1 = = = 1 0 1 0 = = = 0 = 0 = 0 = = = = =
–   Equinox 3.20 64-bit3093+9
−9
(+35)11 − 9
(+4−2=14)
55.0%
11.0 / 20
0.0%
+59
= = = = = = 0 = = 0 = 1 = = 1 = = = 1 1
–   Fritz 15 64-bit3092+9
−10
(+34)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
0.0%
+21
= 0 0 = 1 = 0 1 = = 1 = = = 0 = 0 1 1 0
–   Xiphos 0.3 64-bit3090+19
−19
(+32)20.5 − 23.5
(+8−11=25)
46.6%
20.5 / 44
0.3%
+9
0 = = 0 1 1 = 1 0 = 1 = 1 = 0 1 = 0 0 = = = = 0 = = = = 0 = = = = 1 = = = 0 = 0 0 = 1 =
–   Nemorino 5.00 64-bit3084+13
−13
(+26)10.5 − 17.5
(+0−7=21)
37.5%
10.5 / 28
0.3%
−38
0 = = = = = = 0 0 = = = = = = 0 0 = 0 0 = = = = = = = =
–   RofChade 2.0 64-bit3080+18
−19
(+22)12.5 − 15.5
(+3−6=19)
44.6%
12.5 / 28
3.4%
−6
= 0 0 1 = = = = 0 = = = 0 = = = = = = = 0 = = 0 1 1 = =
–   Arasan 21.1 64-bit3079+19
−19
(+21)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
4.1%
−17
0 = = = 0 = = 0 0 = = = 0 = = = 1 = = = 1 = 1 0
–   Hannibal 1.7 64-bit3078+10
−10
(+20)10 − 10
(+3−3=14)
50.0%
10.0 / 20
1.1%
+18
= = = = = 1 = 0 = = 0 = = 1 = = 1 0 = =
–   Arasan 21.2 64-bit3076+16
−16
(+18)16 − 22
(+6−12=20)
42.1%
16.0 / 38
5.2%
−26
= = 0 = = 1 = 1 0 0 = = 0 0 0 0 = = = 1 1 = = 1 = 0 0 = = = 0 = = 0 0 1 = =
–   Texel 1.07 64-bit3072+11
−11
(+14)12.5 − 12.5
(+5−5=15)
50.0%
12.5 / 25
5.7%
+12
= = 0 0 = 0 1 1 = = = = = 1 = = = = 1 0 = 1 = = 0
–   Laser 1.5 64-bit3070+14
−15
(+12)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
12.5%
−83
0 0 1 =
–   ChessBrainVB 3.723060+15
−15
(+2)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
42.8%
+45
1 = 0 = 1 0 0 = 0 = = = 0 = 1 1 = = 1 1 = = 1 = 0 0 = 0 1 1 1 1 1 1 0 1
–   Pedone 1.8 64-bit3057+16
−16
(−1)4 − 4
(+3−3=2)
50.0%
4.0 / 8
53.1%
−1
1 = 1 0 = 1 0 0
–   Protector 1.9.0 64-bit3056+9
−9
(−2)12 − 9
(+6−3=12)
57.1%
12.0 / 21
55.7%
+43
1 1 0 1 = = 0 = 0 = = 1 1 = = = 1 = = = =
–   chess22k 1.12 64-bit3047+16
−16
(−11)20 − 18
(+9−7=22)
52.6%
20.0 / 38
83.9%
+3
= 0 1 1 = = 0 = 1 0 = = = = = 0 = = = = 0 1 1 = 1 = = 1 1 = 0 1 = = 0 = = =
–   Komodo 2.03 64-bit3043+28
−28
(−15)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
81.0%
−4
= = = 0 = = 1 1 = = = = = = = 1 = 0 1 0
–   ChessBrainVB 3.703042+23
−23
(−16)7 − 7
(+3−3=8)
50.0%
7.0 / 14
87.0%
−21
0 = = = = = 0 = 0 1 1 = 1 =
–   Arasan 21.0 64-bit3039+17
−17
(−19)35.5 − 34.5
(+19−18=33)
50.7%
35.5 / 70
94.8%
−12
1 0 = = = 1 1 0 = 0 0 1 = 1 0 = 1 = 0 1 1 = 1 = 0 1 = 0 = = = = = 0 0 = = 1 0 = 1 = 1 0 = = 0 = 0 = 1 = 0 0 1 = = 1 = = 1 = 0 0 1 = 1 = = =
–   Gull 3.1 64-bit3038+16
−16
(−20)7 − 13
(+1−7=12)
35.0%
7.0 / 20
96.0%
−104
= 0 = = 1 0 = = = = 0 = = = 0 0 = 0 = 0
–   Nemorino 4.00 64-bit3038+17
−17
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
95.9%
+47
= = = 1
–   Sting SF 9.99 64-bit3031+25
−25
(−27)15 − 9
(+7−1=16)
62.5%
15.0 / 24
96.5%
+37
1 1 = = = 1 = 1 = = 0 = = = = = = 1 = = 1 = 1 =
–   Senpai 2.0 64-bit3030+11
−11
(−28)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
99.8%
−47
= 1 0 = = = = = = = = 0
–   Wasp 3.50 64-bit3027+13
−13
(−31)23 − 13
(+15−5=16)
63.9%
23.0 / 36
99.9%
+56
1 1 = 1 = 1 = 1 = = 0 1 = = = = 1 1 = 1 0 = 0 = = 1 = 0 = 1 1 1 1 = 0 1
–   SmarThink 1.98 64-bit3024+13
−13
(−34)5 − 7
(+3−5=4)
41.7%
5.0 / 12
100.0%
−88
= 0 1 = 1 0 = 0 = 0 1 0
–   ChessBrainVB 3.683023+21
−21
(−35)14.5 − 13.5
(+6−5=17)
51.8%
14.5 / 28
99.6%
−25
= = 1 1 = = = = = 1 0 = = 1 = = 0 = = = 1 0 1 = = 0 = 0
–   Pedone 1.7 64-bit3011+17
−17
(−47)16 − 8
(+10−2=12)
66.7%
16.0 / 24
100.0%
+53
1 = 1 0 1 = 1 1 = 1 1 1 = = = = = 1 1 0 = = = =
–   Hakkapeliitta TCEC v2 64-bit2998+13
−13
(−60)13 − 15
(+3−5=20)
46.4%
13.0 / 28
100.0%
−77
= = 0 = 1 = = = = 0 0 = = 0 = = = = = = 1 = = 1 = 0 = =
–   Defenchess 1.1f 64-bit2995+12
−12
(−63)17 − 11
(+9−3=16)
60.7%
17.0 / 28
100.0%
−1
= = = = 1 0 = = = 0 = 1 = 0 = = = 1 1 = 1 = 1 1 = 1 1 =
–   Rybka 3 32-bit2994+12
−12
(−64)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
100.0%
+10
= = 1 = = = 1 1 1 = 1 = = 0 1 = 0 1 = =
–   Critter 0.90 32-bit2988+15
−15
(−70)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+29
1 1 = = 1 1 = 1 1 = = = = 1 1 = = 0 = =
–   chess22k 1.11 64-bit2987+20
−20
(−71)10 − 8
(+5−3=10)
55.6%
10.0 / 18
100.0%
−39
0 = 0 1 1 = 1 = 1 = = = 0 1 = = = =
–   Rodent III 0.275 64-bit2984+15
−15
(−74)22 − 18
(+10−6=24)
55.0%
22.0 / 40
100.0%
−45
= 1 = 1 0 1 1 1 = = = 0 1 = 1 = = = = = 0 = = = = 1 0 = 0 = = = = 1 = = = 1 = 0
–   Rodent III 0.238 64-bit2980+15
−15
(−78)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+74
1 1 1 1 = = 1 = 1 = 1 1 1 = = 0 1 1 0 =
–   Demolito 2018-10-29 64-bit2976+16
−15
(−82)22.5 − 11.5
(+15−4=15)
66.2%
22.5 / 34
100.0%
+18
= = 1 = = 1 = 1 = 1 0 = = 1 1 = = = = 1 1 0 1 1 1 = 0 1 = = 1 1 1 0
–   Stockfish 1.7.1 32-bit2975+16
−16
(−83)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
100.0%
−41
1 1 = 0 = = 0 1 = = = = = 0 = = 1 1 1 =
–   Naum 4 64-bit2954+13
−13
(−104)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+57
1 1 1 = 1 1 = 1 1 1 = 0 = = = 1 1 = 1 =
–   Pirarucu 2.7.4 64-bit2949+17
−17
(−109)23.5 − 12.5
(+16−5=15)
65.3%
23.5 / 36
100.0%
−10
1 1 0 1 = 1 = 1 = 1 = 0 = 1 = 1 1 1 = 0 0 = 1 = = = 1 0 = 1 1 = 1 = = 1
–   Amoeba 2.8 64-bit2925+13
−13
(−133)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−37
= 1 1 0
–   Pirarucu 2.6.1 64-bit2924+20
−20
(−134)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
−14
= 1 1 = 0 1 1 = = = 1 = 1 1 = 1 = = = 1
–   Bobcat 8.0 64-bit2922+13
−13
(−136)15.5 − 8.5
(+10−3=11)
64.6%
15.5 / 24
100.0%
−46
0 1 1 0 1 = 1 1 = = 1 1 1 1 = = 1 = = 0 = = = =
–   Cheng 4.39 64-bit2918+10
−11
(−140)14.5 − 5.5
(+9−0=11)
72.5%
14.5 / 20
100.0%
−8
1 = 1 = = = 1 1 1 = = 1 1 = = 1 = 1 = =
–   Dirty CUCUMBER 64-bit2917+12
−12
(−141)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−48
= 1 0 1
–   Quazar 0.4 64-bit2903+10
−10
(−155)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+30
1 1 1 1 = 0 1 = = 1 1 1 1 = = = 1 1 1 =
–   Toga II 4.0 64-bit2903+13
−13
(−155)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−95
= = 1 =
–   Atlas 3.91 64-bit2897+13
−13
(−161)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+122
1 = 1 1
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−222)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+68
= 1 1 1
–   Tucano 7.05 64-bit2823+28
−29
(−235)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   E.T. Chess 13.01.082649+13
−13
(−409)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Muse 0.953 64-bit2594+16
−16
(−464)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−433
=

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021