CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Vajolet2 2.8 64-bit (3100+15
−15
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3240+11
−11
(+140)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
= = 0 0
–   Laser 1.7 64-bit3207+8
−8
(+107)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+10
0 1 = 0
–   RofChade 2.202 64-bit3205+12
−12
(+105)5.5 − 15.5
(+1−11=9)
26.2%
5.5 / 21
0.0%
−45
= 0 1 = 0 = 0 0 0 = = = = 0 0 0 0 0 0 = =
–   Defenchess 2.2 64-bit3203+10
−10
(+103)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−22
0 1 0 0 0 = = =
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−18
(+103)11 − 17
(+4−10=14)
39.3%
11.0 / 28
0.0%
+41
0 = = 0 = = = 1 0 0 = = 0 = = 0 = 1 0 1 0 = = 0 0 1 = =
–   Schooner 2.2 64-bit3203+10
−10
(+103)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−2
= 0 = = = 0 = 0
–   Booot 6.3.1 64-bit3200+9
−9
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
0 0 = =
–   Fritz 17 64-bit3191+16
−16
(+91)12.5 − 19.5
(+2−9=21)
39.1%
12.5 / 32
0.0%
+31
= 0 0 = = = = = = 0 = 1 = = = = 0 = 0 = 0 = = 1 0 = 0 = = 0 = =
–   RubiChess 1.7.3 64-bit3191+17
−17
(+91)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−29
= = 0 = 0 = = 0 = 0 0 = 0 0 0 = 1 0 0 = = 0 0 0 = = 0 = = = = =
–   RubiChess 1.8 64-bit3188+20
−20
(+88)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
= = 0 0
–   Andscacs 0.95 64-bit3180+9
−9
(+80)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.0%
+11
1 = 0 = = = = 0 = = = 0 0 0 = =
–   RubiChess 1.7.1 64-bit3172+22
−22
(+72)8 − 20
(+1−13=14)
28.6%
8.0 / 28
0.0%
−55
0 = = 0 = = = = = = = 0 0 0 0 = = 0 0 1 = 0 0 = 0 0 = 0
–   RubiChess 1.6.1 64-bit3169+23
−23
(+69)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
−8
0 = = = 0 1 0 0 = = 0 0 0 0 = 1 1 = = =
–   RubiChess 1.6 64-bit3159+19
−19
(+59)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.0%
−15
0 1 = 0 1 0 = = 1 = = = 0 0 = = = = = = 0 0 0 0
–   Wasp 4.50 64-bit3159+26
−26
(+59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+59
= = 0 1
–   Roc 1.6 64-bit3155+22
−22
(+55)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+34
= = 0 0 1 1 0 1 = 0 0 0 1 = 1 1 0 1 = = 0 1 = = = 0 = = = = = 0
–   Arasan 22.1 64-bit3146+20
−20
(+46)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
−18
0 = = = = = 0 = = 0 = =
–   Xiphos 0.4 64-bit3144+11
−11
(+44)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
0.0%
+92
= 0 1 1 1 0 = = 0 1 0 1 = = 1 1 = = 1 0
–   Lc0 0.24.0 w591226 64-bit3143+33
−33
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.9%
+15
0 = = 1 = = = 0
–   Arasan 22.0 64-bit3140+18
−18
(+40)24.5 − 27.5
(+8−11=33)
47.1%
24.5 / 52
0.0%
+24
= = = 0 = = = = 0 0 1 0 0 = = = = = = = = 0 0 0 1 = = = = = = 1 = = = 0 = = = = = = 1 0 1 0 1 = 1 1 = =
–   Schooner 2.1 64-bit3132+16
−16
(+32)12 − 12
(+7−7=10)
50.0%
12.0 / 24
0.2%
+33
= 1 1 0 0 1 = = = 1 = 1 = 1 0 0 = 1 0 0 0 = = =
–   Laser 1.6 64-bit3130+10
−11
(+30)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.1%
−88
= = = = 1 0 0 0 = 0 0 0 = 1 0 0 = 0 1 0
–   Pedone 2.1 64-bit3128+21
−21
(+28)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.8%
+22
= = = 0 = 0 1 1
–   Winter 0.9 64-bit3127+18
−18
(+27)16 − 14
(+8−6=16)
53.3%
16.0 / 30
1.4%
+47
= = 1 0 = 1 = = = = 0 1 1 = = 0 0 1 = 0 = = 1 = 1 1 = = = 0
–   Arasan 21.4 64-bit3126+16
−16
(+26)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.2%
−33
0 = = =
–   Roc 1.7 64-bit3125+24
−24
(+25)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
4.3%
−22
= 0 0 = 0 = 1 1
–   Lc0 0.26.2 w703810 64-bit3120+32
−32
(+20)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
12.9%
+56
= = = 1 1 = = 0
–   Gull 3 64-bit3119+7
−7
(+19)8 − 12
(+2−6=12)
40.0%
8.0 / 20
1.6%
−37
= 0 0 = 1 0 = = 1 0 = = = = = = = 0 = 0
–   Igel 2.6.0 64-bit3116+21
−22
(+16)1 − 3
(+1−3=0)
25.0%
1.0 / 4
12.0%
−211
0 1 0 0
–   Roc 1.3 64-bit3115+23
−23
(+15)1 − 3
(+0−2=2)
25.0%
1.0 / 4
14.0%
−142
= 0 0 =
–   Roc 0.7 64-bit3115+10
−10
(+15)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
5.9%
+32
1 = 1 1 0 1 = = = = 1 = 0 = 0 = = 0 = =
–   Chiron 4 64-bit3114+9
−9
(+14)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
6.0%
+31
1 1 1 = = = = 0 = = = 0 1 = 0 = 0 = 1 =
–   Combusken 1.4.0 64-bit3112+21
−21
(+12)1 − 3
(+0−2=2)
25.0%
1.0 / 4
19.0%
−138
= 0 0 =
–   Pedone 2.0 64-bit3107+17
−17
(+7)14 − 18
(+4−8=20)
43.8%
14.0 / 32
26.1%
−29
1 = = = = = = = 0 = 0 0 = = 1 = = = 0 = 1 0 = 1 = 0 = 0 = = 0 =
–   SlowChess Blitz Classic 1.9 64-bit3104+23
−23
(+4)10 − 7
(+5−2=10)
58.8%
10.0 / 17
38.6%
+54
= = 1 = 1 = = = 1 0 = 1 0 = = = 1
–   Andscacs 0.872 64-bit3104+13
−14
(+4)10 − 10
(+5−5=10)
50.0%
10.0 / 20
33.2%
+4
1 = 1 = = 0 = = 1 = 0 0 = 1 = 0 1 = = 0
–   NirvanaChess 2.4 64-bit3099+9
−9
(−1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
52.7%
−1
1 0 = =
–   Beef 0.3.6 64-bit3098+27
−27
(−2)7.5 − 9.5
(+3−5=9)
44.1%
7.5 / 17
55.3%
−38
= = = 0 = 1 0 = = = = 1 = 0 0 1 0
–   Roc 1.5 64-bit3093+36
−36
(−7)13 − 15
(+6−8=14)
46.4%
13.0 / 28
63.5%
−26
0 1 = 0 = = = 0 = 1 = 1 = 1 = 1 0 = 0 = 0 0 = 1 0 = = =
–   Demolito 2020-05-14 64-bit3089+19
−19
(−11)11 − 13
(+2−4=18)
45.8%
11.0 / 24
81.0%
−32
= = 0 = = 1 = = = 1 = = = 0 = 0 = = = = 0 = = =
–   Komodo 3 64-bit3089+14
−14
(−11)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
84.2%
+35
1 0 1 = = = 1 1 1 = 1 0 1 0 = = = 0 = =
–   Houdini 1.5a 32-bit3088+12
−12
(−12)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
88.0%
+29
1 = 1 = 0 1 = 1 = = = 0 1 = = = = = = =
–   Strelka 5.5 32-bit3086+15
−15
(−14)11 − 9
(+6−4=10)
55.0%
11.0 / 20
90.2%
+13
= 1 = 1 0 = 0 1 1 0 = 0 = 1 = = = = 1 =
–   Nemorino 5.00 64-bit3086+13
−12
(−14)10 − 10
(+5−5=10)
50.0%
10.0 / 20
92.2%
−14
1 0 0 = 1 = 0 = = 0 = 0 = 1 = 1 = = 1 =
–   Lc0 0.22.0 wLD2 64-bit3086+35
−35
(−14)9 − 11
(+3−5=12)
45.0%
9.0 / 20
76.1%
−41
0 = 1 0 1 = = = = = = 0 = = = 1 0 = = 0
–   Igel 2.5.0 64-bit3084+23
−23
(−16)27 − 29
(+9−11=36)
48.2%
27.0 / 56
88.2%
−26
0 = = = 0 0 = = = = = = 1 = = = 0 = = = = = = = 0 0 = = = = 1 = 0 = 1 1 = 0 = = = 1 0 1 = 1 0 0 1 = 1 = = = = =
–   Winter 0.8 64-bit3081+21
−21
(−19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
92.3%
−86
= 0 = =
–   chess22k 1.14 64-bit3078+17
−17
(−22)16.5 − 15.5
(+5−4=23)
51.6%
16.5 / 32
97.6%
−15
= = = 0 1 = = = 0 = = = = = = = = = 1 1 0 = = = = = = 0 = 1 1 =
–   Wasp 4.0 64-bit3076+19
−19
(−24)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
97.2%
+17
= = 0 1 = = = = 0 = 1 1 = = = = 1 = = 1 = 1 = = = 0 1 = 1 = = =
–   Toga III 0.2 64-bit3075+61
−60
(−25)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
78.2%
−91
0 = = =
–   Texel 1.07 64-bit3074+11
−11
(−26)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−26
1 0 = =
–   Koivisto 4.0 64-bit3070+22
−21
(−30)2 − 2
(+0−0=4)
50.0%
2.0 / 4
98.7%
−30
= = = =
–   Igel 2.4.0 64-bit3068+21
−21
(−32)9 − 9
(+4−4=10)
50.0%
9.0 / 18
99.2%
−32
= 0 = = 1 = = 0 0 = = 0 = = 1 1 1 =
–   Critter 1.6 32-bit3067+19
−19
(−33)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.6%
−16
1 0 = = = = 1 0 0 1 1 = 1 = = = 0 1 = 0
–   Lc0 0.23.2 wLD2 64-bit3066+36
−36
(−34)2 − 2
(+0−0=4)
50.0%
2.0 / 4
95.6%
−34
= = = =
–   ChessBrainVB 3.743065+15
−15
(−35)30 − 18
(+19−7=22)
62.5%
30.0 / 48
100.0%
+41
= = 1 = 1 = 1 1 1 1 = 1 1 1 = 1 = = = 0 0 = 1 = 0 = 1 = 1 = 1 = 0 = = = 0 0 1 = = 1 1 1 = = 1 0
–   chess22k 1.13 64-bit3062+18
−18
(−38)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−38
1 0 = 0 1 0 1 =
–   Wasp 3.75 64-bit3062+16
−16
(−38)16 − 12
(+9−5=14)
57.1%
16.0 / 28
100.0%
+8
= 1 = 0 0 = = = 1 = = 1 0 = 1 = 1 1 = = 0 0 1 1 1 = = =
–   iCE 4.0 64-bit3060+15
−15
(−40)30 − 22
(+13−5=34)
57.7%
30.0 / 52
100.0%
+3
0 = 1 1 1 = = = = = = 0 1 = = = = = = = 1 1 = = = = 0 = 1 = 0 = = = 1 1 = = = = 1 = = = 0 1 = 1 = = = 1
–   Seer 1.2.1 64-bit3056+24
−24
(−44)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.9%
−111
= 0 = =
–   Stockfish 2.2 64-bit3056+35
−34
(−44)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
98.9%
+66
1 0 = = 1 = 1 1 1 = 1 = 1 = = = 1 = 1 0
–   Combusken 1.3.0 64-bit3048+23
−23
(−52)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−119
0 = = =
–   Minic 3.03 64-bit3048+26
−26
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+230
= 1 1 1
–   Rybka 3 64-bit3047+11
−11
(−53)10 − 10
(+5−5=10)
50.0%
10.0 / 20
100.0%
−50
1 0 = 0 1 0 = 0 = = 1 = 0 = 1 = 1 = = =
–   Pirarucu 3.0.7 64-bit3013+19
−19
(−87)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−40
= = 0 = 1 1 1 0 = = = 1 1 = 1 0 = = 1 0
–   Marvin 3.6.0 64-bit3012+21
−21
(−88)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−14
1 1 0 = 1 = 1 = = = 0 1
–   Topple 0.8.0 64-bit3010+24
−24
(−90)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−90
0 1 = =
–   Monolith 2 64-bit3004+17
−17
(−96)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+131
1 1 1 0
–   Winter 0.7 64-bit3002+17
−17
(−98)18 − 2
(+16−0=4)
90.0%
18.0 / 20
100.0%
+231
1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = =
–   Bagatur 2.2 64-bit2996+18
−18
(−104)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−96
1 0 = 0 = 0 = 0 = 1 1 1
–   Rodent III 0.281 64-bit2992+20
−20
(−108)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
= 1 = 1
–   Stash 27.0 64-bit2990+30
−30
(−110)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+46
1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021