CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Vajolet 2.03 (2661+24
−24
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 20 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 23.6 64-bit2788+25
−25
(+127)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−22
0 0 0 0 = = = =
–   Gaviota 0.86 64-bit2782+21
−21
(+121)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−21
= 0 0 =
–   Scorpio 2.7.6 64-bit2782+17
−17
(+121)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+216
= 0 1 1
–   EXchess 7.18b 64-bit2775+23
−23
(+114)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−174
0 0 0 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(+114)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Octochess r5190 64-bit2772+15
−15
(+111)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−116
= 0 0 0 0 =
–   Dirty 20Apr2013 64-bit2770+16
−16
(+109)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+109
= =
–   Glaurung 2.1 64-bit2770+19
−19
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   DiscoCheck 4.3 64-bit2759+27
−27
(+98)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−158
0 = 0 0 0 0 1 0
–   GNU Chess 5.50 64-bit2758+19
−19
(+97)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−60
= 0
–   EXchess 7.11b 64-bit2743+31
−31
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+82
0 1 = =
–   Arasan 16.2 64-bit2741+33
−33
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
= 0
–   Arasan 16.1 64-bit2738+31
−31
(+77)2.5 − 13.5
(+0−11=5)
15.6%
2.5 / 16
0.0%
−163
0 = = 0 0 0 0 0 = = 0 0 0 0 0 =
–   Arasan 15.6 64-bit2730+30
−30
(+69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+69
1 0
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(+68)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−20
= = 0 0 = =
–   Octochess r5132 64-bit2729+32
−31
(+68)7 − 15
(+0−8=14)
31.8%
7.0 / 22
0.0%
−30
= = = = 0 = = = = = 0 0 = = 0 0 0 = 0 0 = =
–   Bobcat 3.25 64-bit2725+17
−17
(+64)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−9
= 1 = 0 = = 0 0
–   Cheng4 0.35a 64-bit2718+30
−30
(+57)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.2%
−26
= 0 1 = 0 0 0 = 1 0 0 1
–   Arasan 16.0 64-bit2712+32
−32
(+51)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.6%
+14
= 1 1 0 0 = = 0 0 1
–   iCE 1.0 64-bit2706+17
−17
(+45)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.1%
−16
0 0 0 = = 0 1 1 = 0 0 1 1 = 0 1 0 = 0 = = 0 0 1 = 1 = 1 = 0 0 0
–   Chess Tiger 2007.12704+10
−10
(+43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+43
= =
–   NirvanaChess 1.2 64-bit2702+30
−30
(+41)9.5 − 13.5
(+6−10=7)
41.3%
9.5 / 23
1.7%
−13
0 0 1 0 0 0 0 = 1 1 0 = 0 0 = 1 = 0 = 1 = 1 =
–   Rodent 1.2 64-bit2691+32
−32
(+30)6 − 6
(+4−4=4)
50.0%
6.0 / 12
7.2%
+33
= = 1 = 1 0 1 0 0 1 = 0
–   Delfi 5.42690+11
−12
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.8%
+29
0 1
–   Chess Tiger 20072682+12
−12
(+21)6 − 4
(+5−3=2)
60.0%
6.0 / 10
6.8%
+96
= 0 1 = 1 0 1 1 1 0
–   Rodent 1.0 64-bit2678+27
−27
(+17)14.5 − 13.5
(+9−8=11)
51.8%
14.5 / 28
17.4%
+25
1 0 = = 0 1 1 = 1 = 0 = = = 0 = = 0 0 1 0 1 1 1 = 0 1 =
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.9%
+16
= =
–   ProDeo 1.852674+28
−28
(+13)4 − 4
(+3−3=2)
50.0%
4.0 / 8
23.4%
+13
0 = 0 1 = 1 0 1
–   RedQueen 1.1.3 64-bit2668+24
−24
(+7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
34.1%
+INF
1 1
–   Pawny 1.0 64-bit2660+17
−17
(−1)11 − 11
(+5−5=12)
50.0%
11.0 / 22
51.9%
+2
0 0 = 1 = = 0 0 = 1 = = = 0 = 1 1 = = = 1 =
–   Scorpio 1.912660+13
−14
(−1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
51.3%
−37
1 = = 0 0 1 = 0 0 1
–   Atlas 3.50 64-bit2659+31
−31
(−2)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
52.8%
+49
= 1 1 = 0 = 1 1 0 1 0 1 1 = 0 = = =
–   CM10th Lazarus2657+23
−23
(−4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
58.5%
−4
1 0
–   Godel 2.3.7 64-bit2657+23
−23
(−4)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
58.1%
−365
0 0 0 = 0 0
–   Dirty 24Apr2011 64-bit2654+22
−21
(−7)5 − 5
(+3−3=4)
50.0%
5.0 / 10
65.2%
−2
1 0 0 = 0 = = 1 1 =
–   RedQueen 1.1.4 64-bit2653+28
−28
(−8)2 − 2
(+2−2=0)
50.0%
2.0 / 4
65.3%
−8
0 1 1 0
–   Philou 3.7.1 64-bit2652+13
−13
(−9)5 − 5
(+1−1=8)
50.0%
5.0 / 10
73.8%
−9
= 1 0 = = = = = = =
–   CM10th Paralyse2652+15
−15
(−9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
73.0%
+14
= 1 = 1 = = 0 0 = 1
–   CM10th Pestilence2639+25
−25
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
89.0%
−22
0 1
–   Cheng3 1.07 64-bit2635+21
−21
(−26)4 − 2
(+4−2=0)
66.7%
4.0 / 6
94.0%
+119
1 1 0 0 1 1
–   Rotor 0.82628+17
−17
(−33)6 − 6
(+5−5=2)
50.0%
6.0 / 12
98.5%
−33
0 0 = 1 = 1 1 1 0 0 0 1
–   Alfil 13.1 64-bit2628+17
−17
(−33)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
98.5%
−1
0 0 1 = 1 0 1 0 1 = 1 =
–   Chess Tiger 2007 Gambit2628+29
−29
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
95.4%
+INF
1 1
–   Nebula 2.0 64-bit2622+14
−14
(−39)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.7%
+111
1 1 1 0 = 1 0 1 = 1
–   Tucano 3.00 64-bit2620+24
−24
(−41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.0%
+115
= 1
–   Zappa 1.1 64-bit2615+18
−18
(−46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−46
= 0 1 =
–   Naum 1.91 64-bit2609+15
−15
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+237
1 1 = 1
–   Rodent 0.16 64-bit2603+31
−31
(−58)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.8%
−125
0 = = =
–   Djinn 0.987 64-bit2601+26
−26
(−60)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−14
= 0 1 1 1 0 1 0
–   Glass 2.0 64-bit2598+13
−13
(−63)5.5 − 5.5
(+4−4=3)
50.0%
5.5 / 11
100.0%
−58
1 0 = 0 1 = = 0 1 0 1
–   Djinn 0.992 64-bit2589+30
−30
(−72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−228
0 =
–   Quazar 0.3b 32-bit2582+21
−21
(−79)8 − 6
(+7−5=2)
57.1%
8.0 / 14
100.0%
−20
0 = 0 1 1 1 1 0 1 0 1 0 1 =
–   Tucano 2.00 64-bit2573+31
−31
(−88)18.5 − 7.5
(+15−4=7)
71.2%
18.5 / 26
100.0%
+60
1 1 1 1 1 = = 1 1 1 1 1 0 1 0 = 1 1 = 1 = = = 0 1 0
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−91)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+197
1 1 1 =
–   Atlas 3.25 64-bit2569+28
−28
(−92)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−47
1 1 1 = 0 0 1 0
–   Francesca MAD 0.192558+15
−15
(−103)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+180
1 1 1 =
–   Arasan 12.0 64-bit2555+23
−23
(−106)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−46
1 = = =
–   DanaSah 5.002552+29
−29
(−109)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+173
1 1 1 =
–   Rodin 6.02551+24
−24
(−110)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   NirvanaChess 1.1 64-bit2549+26
−26
(−112)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
100.0%
−86
1 0 = = = 1 1 = 0 1 0 = 0 1
–   Glass 1.7 64-bit2547+32
−31
(−114)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+135
1 1 1 1 = 1 = = 1 1
–   nanoSzachy 4.0 64-bit2546+18
−18
(−115)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+20
1 1 = 1 = 1 0 = = 1 = 1
–   Cheese 1.5 64-bit2519+27
−27
(−142)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−47
1 = 1 1 1 1 1 = = 0 = 1 0 0 = 1 1 1 0 0
–   DanaSah 5.062516+33
−33
(−145)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+182
1 1 1 = 1 = 1 1 1 1
–   LittleThought 1.052 64-bit2500+16
−16
(−161)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−68
= 1 0 1
–   Pawny 0.3 64-bit2489+33
−33
(−172)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−104
= = 1 =
–   Cheese 1.4 64-bit2470+20
−20
(−191)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+91
1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019