CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Vajolet2 1.28 64-bit (2846+22
−22
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 22 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3009+15
−15
(+163)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−14
0 1 0 = 0 = 0 = 0 0
–   Defenchess 1.1f 64-bit2997+12
−12
(+151)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+151
1 = = 0 = =
–   Alfil 15.8 64-bit2964+17
−17
(+118)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−74
0 0 = 0 0 0 0 = = =
–   Andscacs 0.72 64-bit2960+26
−26
(+114)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−81
= = 0 0 = 0 0 0 0 =
–   Arasan 19.2 64-bit2952+28
−28
(+106)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+70
0 = 1 = 0 0 = = 1 =
–   Pirarucu 2.7.4 64-bit2950+17
−17
(+104)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−79
= = 0 0 0 = 0 0 0 1 = 0 0 = = 0 = 0 0 0
–   Nemorino 2.00 64-bit2946+23
−23
(+100)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−73
1 0 0 0 = 0 0 0 = =
–   Rodent III 0.210 64-bit2937+19
−19
(+91)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+54
1 = = = 0 = = 0
–   Texel 1.03 64-bit2924+25
−24
(+78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+160
1 0 = 1
–   Dirty CUCUMBER 64-bit2918+13
−13
(+72)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−4
0 = = 1 = = = 0 0 1 0 0
–   SmarThink 1.70 64-bit2918+16
−16
(+72)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+77
0 1 0 1 = 0 1 1 = 0
–   Spike 1.4 Leiden2915+8
−8
(+69)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+37
1 = 0 = = 0 = =
–   Amoeba 2.6 64-bit2912+20
−20
(+66)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−8
= 0 0 = 1 = = 0
–   DiscoCheck 5.2 64-bit2900+18
−18
(+54)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−28
1 0 = 0
–   Booot 5.2.0 64-bit2894+15
−15
(+48)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+48
0 1 = = 0 0 1 1
–   Arasan 18.2 64-bit2887+29
−29
(+41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.4%
+44
= 1 = = 1 0 = 0 = =
–   Quazar 0.4 32-bit2880+12
−12
(+34)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.4%
−33
= = = = = 0 = 0
–   Andscacs 0.71 64-bit2879+29
−30
(+33)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
3.9%
−2
0 = 0 = 0 = 1 = = 1
–   Scorpio 2.7.9 64-bit2866+25
−25
(+20)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
11.6%
−6
0 1 = 0 = 1 = 1 0 0
–   Arasan 18.0 64-bit2860+26
−26
(+14)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
20.5%
+114
1 = 1 = 1 1 = 1 0 0
–   Gaviota 1.0 64-bit2860+11
−11
(+14)12 − 12
(+6−6=12)
50.0%
12.0 / 24
12.7%
+10
= 1 0 = = 0 = 1 1 = 0 = = 1 1 = 1 = 0 = 0 = = 0
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+11)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
26.0%
−89
0 0 1 = = 1 0 0 = 0
–   MinkoChess 1.3 64-bit2854+14
−14
(+8)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
27.8%
−28
= 0 1 0 = = = =
–   Toga II 3.02850+16
−16
(+4)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
37.7%
+46
0 1 0 = = 1 1 =
–   SmarThink 1.60 64-bit2845+32
−32
(−1)7 − 7
(+5−5=4)
50.0%
7.0 / 14
51.6%
+2
0 1 = = 0 1 = 0 0 1 = 0 1 1
–   Booot 5.1.02844+10
−10
(−2)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
57.1%
−45
0 = 0 1 = 0 = 1
–   Crafty 25.1 64-bit2843+28
−28
(−3)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
57.1%
−89
0 0 = 0 = = = 1 0 =
–   Arasan 17.5 64-bit2841+25
−25
(−5)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
62.5%
−104
= = 0 1 0 1 0 0 = 0
–   Wasp 1.02 64-bit2841+28
−28
(−5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
60.7%
+81
1 = = = 1 1 0 = = 1
–   SmarThink 1.50 64-bit2831+24
−24
(−15)8 − 4
(+4−0=8)
66.7%
8.0 / 12
82.6%
+71
= = 1 = = = 1 1 = 1 = =
–   DisasterArea 1.54 64-bit2827+18
−18
(−19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
90.8%
+24
= 1 0 0 1 0 1 0 1 1
–   Pedone 1.2 64-bit2825+26
−26
(−21)6 − 4
(+4−2=4)
60.0%
6.0 / 10
88.8%
+41
0 1 0 = = 1 = 1 1 =
–   Protector 1.3.4 32-bit2824+15
−15
(−22)3 − 5
(+0−2=6)
37.5%
3.0 / 8
94.6%
−85
= = = = 0 = = 0
–   Rybka 1.0 64-bit2824+14
−14
(−22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
95.2%
+101
1 1 1 = = 0 1 =
–   Murka 3 64-bit2824+12
−12
(−22)8 − 8
(+5−5=6)
50.0%
8.0 / 16
96.2%
−22
= 0 0 1 0 1 0 = 0 1 1 1 = = = =
–   ChessBrainVB 3.032822+25
−25
(−24)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
92.4%
+18
= 0 1 1 = 1 0 =
–   NirvanaChess 1.5 64-bit2822+29
−29
(−24)4 − 4
(+2−2=4)
50.0%
4.0 / 8
90.9%
−24
0 1 1 0 = = = =
–   SmarThink 1.40 64-bit2822+32
−32
(−24)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
89.3%
+185
= = 1 1 1 = 1 1
–   NirvanaChess 1.6 64-bit2821+28
−28
(−25)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.1%
+101
1 1 0 = 1 1 = 1 = =
–   NirvanaChess 1.7 64-bit2812+31
−31
(−34)6 − 6
(+3−3=6)
50.0%
6.0 / 12
96.5%
−34
= = 1 = 0 1 1 0 = 0 = =
–   Crafty 23.8 64-bit2811+23
−23
(−35)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+47
1 = 0 1
–   Arasan 17.0 64-bit2811+31
−31
(−35)9 − 11
(+2−4=14)
45.0%
9.0 / 20
96.9%
−61
0 = = 1 0 = = = = = = 0 = = = 0 = = 1 =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−37)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
98.8%
−58
= = 0 0 = = = = 1 0 1 =
–   Hannibal 1.0a 32-bit2801+12
−12
(−45)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+105
1 1 = = = 1 1 =
–   Cheng4 0.36c 64-bit2798+18
−18
(−48)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+42
0 1 1 1 1 = = 0 0 = 1 1
–   Onno 1.1.1 32-bit2797+18
−18
(−49)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−6
1 1 0 = 1 = = 0
–   Arasan 17.2 64-bit2789+28
−28
(−57)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−29
0 0 1 = 0 = = = 1 1 = 1
–   Fizbo 1.1 64-bit2786+24
−24
(−60)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+96
= = 1 1
–   The Baron 3.29 64-bit2785+18
−18
(−61)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+110
1 1 0 1 1 = = 1 1 =
–   Glaurung 2.2 64-bit2783+16
−16
(−63)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+87
1 = = 1 1 1 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−65)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+218
1 1 = 1
–   Octochess r5190 64-bit2772+15
−15
(−74)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−74
1 = 1 0 = = = 0
–   EXchess 7.26b 64-bit2771+27
−27
(−75)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+8
1 = 1 = 1 = = = 0 1 1 = = =
–   Crafty 24.0 64-bit2771+28
−28
(−75)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+13
= = 1 1 = =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−77)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent 1.4 64-bit2759+23
−23
(−87)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−229
= = 0 0
–   GNU Chess 5.50 64-bit2757+19
−19
(−89)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+1
0 1 = = 0 1 1 1
–   Andscacs 0.64 64-bit2751+24
−25
(−95)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−27
1 = = =
–   Rodent 1.3 64-bit2740+29
−28
(−106)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−34
= 0 = = = = = = 1 1 1 1
–   Godel 3.4.9 64-bit2727+14
−14
(−119)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−20
1 = 1 1 = 1 = 0 = = 1 =
–   iCE 1.0 64-bit2706+17
−17
(−140)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+44
1 = 1 1 1 = 1 0
–   Dirty 23Mar2012 64-bit2702+31
−31
(−144)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−106
1 = = 0 = 1 0 1
–   ProDeo 1.812699+32
−32
(−147)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+2
= = = = 1 1 1 1
–   Rhetoric 1.2 64-bit2695+25
−25
(−151)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+1
0 1 1 1 1 0 1 = 1 = 1 =
–   EXchess 6.71b 64-bit2683+32
−32
(−163)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−85
1 = 1 = 1 = = 0
–   Pawny 1.0 64-bit2660+17
−17
(−186)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+30
0 1 1 = 1 1 1 1 1 = = 1
–   RedQueen 1.1.97 64-bit2660+17
−17
(−186)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−106
1 0 1 = = = 1 1 = = 1 0
–   Djinn 1.010 64-bit2653+29
−29
(−193)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−92
= 1 1 1 = = = =
–   Cyrano 0.6b17 64-bit2649+21
−22
(−197)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−43
1 = 1 = = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020