CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Vajolet2 1.28 64-bit (2848+22
−22
)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 20 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3010+15
−15
(+162)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−15
0 = 0 = 0 0 0 1 0 =
–   Defenchess 1.1f 64-bit2998+12
−12
(+150)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+150
= 0 = = 1 =
–   Alfil 15.8 64-bit2964+16
−17
(+116)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−76
0 0 0 0 0 = 0 = = =
–   Andscacs 0.72 64-bit2960+26
−26
(+112)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−83
0 0 0 = = = 0 0 = 0
–   Arasan 19.2 64-bit2952+28
−28
(+104)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+68
0 0 1 = = = 1 = 0 =
–   Pirarucu 2.7.4 64-bit2950+17
−17
(+102)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−81
= 0 0 0 0 0 = = 0 = = 0 0 0 = 0 0 0 1 =
–   Nemorino 2.00 64-bit2946+23
−23
(+98)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−75
1 0 0 0 = 0 0 0 = =
–   Rodent III 0.210 64-bit2937+19
−19
(+89)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+52
1 = = = 0 = = 0
–   Texel 1.03 64-bit2925+25
−24
(+77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+159
= 1 1 0
–   Dirty CUCUMBER 64-bit2919+14
−14
(+71)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−5
0 = = 1 = = = 0 0 1 0 0
–   SmarThink 1.70 64-bit2918+16
−16
(+70)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+75
= 0 1 1 = 0 0 1 0 1
–   Spike 1.4 Leiden2915+8
−8
(+67)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+35
1 = 0 = = 0 = =
–   Amoeba 2.6 64-bit2912+20
−20
(+64)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−10
= 0 0 = 1 = = 0
–   DiscoCheck 5.2 64-bit2901+18
−18
(+53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−29
0 = 1 0
–   Crafty 25.1 64-bit2898+34
−34
(+50)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.7%
−36
= = = 1 0 = 0 0 = 0
–   Booot 5.2.0 64-bit2894+15
−15
(+46)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+46
= = 1 0 1 0 1 0
–   Arasan 18.2 64-bit2887+29
−29
(+39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.6%
+42
= 1 = = 1 0 = 0 = =
–   Andscacs 0.71 64-bit2880+30
−30
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
4.3%
−3
0 = 0 = 0 = 1 = = 1
–   Quazar 0.4 32-bit2880+12
−12
(+32)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.5%
−35
= 0 = 0 = = = =
–   Scorpio 2.7.9 64-bit2866+25
−25
(+18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
13.4%
−8
0 0 = 0 = 1 = 1 0 1
–   Arasan 18.0 64-bit2861+26
−26
(+13)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
21.9%
+113
1 = 1 1 1 = = 1 0 0
–   Gaviota 1.0 64-bit2860+11
−11
(+12)12 − 12
(+6−6=12)
50.0%
12.0 / 24
15.1%
+8
= 0 = 0 = 1 0 1 0 = = = 0 = = = 1 1 = 0 = = 1 1
–   Deuterium 14.2.33.276 64-bit2858+25
−25
(+10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
27.5%
−90
0 0 = 0 0 0 1 = = 1
–   MinkoChess 1.3 64-bit2855+14
−14
(+7)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
29.8%
−29
= 0 1 0 = = = =
–   Toga II 3.02851+16
−16
(+3)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
39.7%
+45
0 1 = 0 1 = 1 =
–   SmarThink 1.60 64-bit2846+32
−32
(−2)7 − 7
(+5−5=4)
50.0%
7.0 / 14
53.1%
+1
= 0 = 0 1 1 1 = 0 1 = 0 0 1
–   Booot 5.1.02844+10
−10
(−4)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
59.8%
−47
= 0 = 1 0 = 0 1
–   Wasp 1.02 64-bit2842+28
−28
(−6)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
62.4%
+80
1 = = = 0 = = 1 1 1
–   Arasan 17.5 64-bit2841+25
−25
(−7)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
64.5%
−106
0 0 = 0 = = 0 1 0 1
–   SmarThink 1.50 64-bit2832+24
−24
(−16)8 − 4
(+4−0=8)
66.7%
8.0 / 12
83.7%
+70
= = 1 = = 1 = = = 1 1 =
–   DisasterArea 1.54 64-bit2828+18
−18
(−20)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
91.8%
+23
= 1 0 0 1 0 1 0 1 1
–   Pedone 1.2 64-bit2826+26
−26
(−22)6 − 4
(+4−2=4)
60.0%
6.0 / 10
89.6%
+40
= 1 0 1 0 = = 1 1 =
–   Protector 1.3.4 32-bit2825+15
−15
(−23)3 − 5
(+0−2=6)
37.5%
3.0 / 8
95.2%
−86
0 = = 0 = = = =
–   Murka 3 64-bit2825+12
−13
(−23)8 − 8
(+5−5=6)
50.0%
8.0 / 16
96.5%
−23
1 1 = = = = = 1 0 0 1 0 1 0 = 0
–   Rybka 1.0 64-bit2824+14
−14
(−24)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
96.0%
+99
1 1 1 = = 0 1 =
–   NirvanaChess 1.5 64-bit2823+29
−29
(−25)4 − 4
(+2−2=4)
50.0%
4.0 / 8
91.5%
−25
= = = = 0 1 1 0
–   NirvanaChess 1.6 64-bit2822+28
−27
(−26)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.7%
+100
1 1 0 = = = 1 1 = 1
–   ChessBrainVB 3.032822+25
−25
(−26)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
93.4%
+16
= 0 1 1 = 1 0 =
–   SmarThink 1.40 64-bit2820+33
−33
(−28)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
91.8%
+181
1 = 1 1 = = 1 1
–   Arasan 17.0 64-bit2812+31
−31
(−36)9 − 11
(+2−4=14)
45.0%
9.0 / 20
97.2%
−62
1 = 0 = = 1 0 = = = = = = 0 = = = 0 = =
–   NirvanaChess 1.7 64-bit2812+31
−31
(−36)6 − 6
(+3−3=6)
50.0%
6.0 / 12
96.8%
−36
1 1 0 = 0 = = = 1 = 0 =
–   Crafty 23.8 64-bit2812+23
−23
(−36)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.7%
+46
0 1 1 =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−39)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
98.9%
−60
= = = = 1 = = = 0 0 1 0
–   Hannibal 1.0a 32-bit2801+12
−12
(−47)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+103
= 1 1 = 1 1 = =
–   Cheng4 0.36c 64-bit2799+18
−18
(−49)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+41
1 0 1 1 1 = = 0 0 = 1 1
–   Onno 1.1.1 32-bit2798+18
−18
(−50)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−7
1 = = 0 1 1 0 =
–   Arasan 17.2 64-bit2789+28
−28
(−59)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−31
0 0 1 = = 1 = 1 = = 0 1
–   Fizbo 1.1 64-bit2786+24
−24
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+94
= 1 = 1
–   The Baron 3.29 64-bit2786+18
−18
(−62)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+109
= 1 1 = 0 1 1 = 1 1
–   Glaurung 2.2 64-bit2784+16
−16
(−64)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+86
1 = = 1 = = 1 1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−66)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+217
1 1 = 1
–   Octochess r5190 64-bit2773+15
−15
(−75)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−75
= 0 1 = = = 1 0
–   EXchess 7.26b 64-bit2772+27
−27
(−76)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+7
1 = = = 1 = 1 = 1 = = = 0 1
–   Crafty 24.0 64-bit2772+28
−28
(−76)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+12
= = = = 1 1
–   Dirty 20Apr2013 64-bit2770+16
−16
(−78)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent 1.4 64-bit2759+23
−23
(−89)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−231
= 0 = 0
–   GNU Chess 5.50 64-bit2758+19
−19
(−90)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
0
= 1 1 0 0 1 1 =
–   Andscacs 0.64 64-bit2752+24
−25
(−96)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−28
= = 1 =
–   Rodent 1.3 64-bit2741+29
−29
(−107)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−35
1 1 = 0 = = = = = = 1 1
–   Godel 3.4.9 64-bit2727+14
−14
(−121)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−22
1 = 1 = 1 1 = 1 = 0 = =
–   iCE 1.0 64-bit2706+17
−17
(−142)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+42
1 0 1 = 1 1 1 =
–   Dirty 23Mar2012 64-bit2703+31
−31
(−145)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−107
0 1 1 = = 0 = 1
–   ProDeo 1.812699+32
−32
(−149)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
0
1 1 = = = = 1 1
–   Rhetoric 1.2 64-bit2695+25
−25
(−153)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
0
1 = 1 0 1 1 1 1 0 = 1 =
–   EXchess 6.71b 64-bit2686+32
−32
(−162)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−84
= 0 1 = 1 = 1 =
–   RedQueen 1.1.97 64-bit2661+17
−17
(−187)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−107
1 0 1 0 1 = = = 1 1 = =
–   Pawny 1.0 64-bit2660+17
−17
(−188)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+28
= 1 0 1 1 = 1 1 1 1 1 =
–   Djinn 1.010 64-bit2654+29
−30
(−194)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−93
= = = 1 1 1 = =
–   Cyrano 0.6b17 64-bit2648+22
−22
(−200)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−46
1 1 1 = 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019