CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Alfil 15.8 64-bit (2961+17
−17
)Quote
Author: Enrique Sanchez Acosta (Spain) Link: Homepage
This is one of the 11 Alfil versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 7 64-bit3247+13
−13
(+286)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−126
0 0 = 0 0 0 0 0
–   Stockfish 6 64-bit3227+15
−15
(+266)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+108
0 = 0 =
–   Fire 4 64-bit3146+10
−11
(+185)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
+34
= 0 0 0 0 = 0 = = = = 0
–   Gull 3 64-bit3117+9
−9
(+156)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−42
= = = 0 0 0 0 0 0 =
–   Andscacs 0.872 64-bit3107+14
−14
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
0 0 1 =
–   Fritz 15 64-bit3098+11
−11
(+137)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−20
= 0
–   Equinox 3.20 64-bit3098+10
−10
(+137)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+22
= 0 = 0 = = 0 0 = =
–   Equinox 3.30 64-bit3088+13
−13
(+127)0.5 − 13.5
(+0−13=1)
3.6%
0.5 / 14
0.0%
−378
= 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Rybka 4.1 64-bit3081+8
−8
(+120)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
0
= 0 0 1 0 0 = 0 0 1 = 0 = =
–   Bouquet 1.8 64-bit3076+9
−9
(+115)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−27
0 = 0 =
–   NirvanaChess 2.2 64-bit3066+14
−14
(+105)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−27
= 0 0 1 0 = 0 = = 0 = 0
–   Protector 1.9.0 64-bit3065+11
−10
(+104)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+35
= = 1 0 0 0 = 0 = = = =
–   Fizbo 1.7 64-bit3063+21
−21
(+102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+9
1 0 = 0
–   Andscacs 0.85 64-bit3061+18
−18
(+100)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−65
1 0 0 = 0 0 0 0 0 0 = = 0 = = =
–   BlackMamba 2.0 64-bit3060+10
−10
(+99)4 − 14
(+0−10=8)
22.2%
4.0 / 18
0.0%
−75
= 0 0 0 = = 0 0 = 0 = = = 0 0 0 = 0
–   Vitruvius 1.11C 64-bit3052+14
−14
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
= =
–   Sting SF 4.63049+30
−30
(+88)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−109
= 0 = 0 = 0 0 = 0 0
–   Texel 1.06 64-bit3044+15
−16
(+83)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−36
0 = = 0 = 0 0 1
–   Elektro 1.2 64-bit3043+17
−17
(+82)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+17
= 0 1 0 = 0 0 = = = = 0 1 =
–   Hannibal 1.5 64-bit3042+13
−13
(+81)9 − 19
(+1−11=16)
32.1%
9.0 / 28
0.0%
−22
= = 0 0 1 0 = = 0 = 0 = 0 = = = 0 = 0 = = = = = 0 0 0 =
–   Protector 1.8.0 64-bit3041+17
−17
(+80)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+57
= 1 = = 1 = = = = = = = 0 0 0 =
–   iCE 3.0 64-bit3041+14
−14
(+80)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.0%
−8
= 0 0 0 0 = = 0 = = 0 = 0 0 1 1 1 = = 0 = = 0 =
–   Critter 0.90 64-bit3041+24
−23
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
= =
–   Andscacs 0.84 64-bit3041+26
−26
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
= =
–   Sting SF 5 64-bit3041+18
−18
(+80)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+20
= 1 0 0 1 0
–   Sting SF 6.7 64-bit3037+28
−28
(+76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Booot 6.0.2 64-bit3033+22
−22
(+72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+139
= = 1 =
–   Gull 2.1 64-bit3030+19
−19
(+69)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−82
= 0 = = 0 = = 0 0 0
–   NirvanaChess 2.1c 64-bit3024+23
−23
(+63)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−26
0 = 0 = = =
–   Laser 1.4 64-bit3021+21
−21
(+60)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−150
= = 0 0 0 0 0 =
–   Arasan 20.2 64-bit3020+26
−26
(+59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+59
0 = = 1
–   Sting SF 6.1 64-bit3018+30
−30
(+57)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+64
0 1 0 = = 1
–   Chiron 2 64-bit3016+13
−13
(+55)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+37
= = 1 = = 1 = = 0 0 = = = = = 0
–   Naum 4.6 64-bit3016+13
−13
(+55)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+55
1 = 1 = 1 0 = = 0 = 0 = 0 1 0 1
–   Texel 1.05 64-bit3011+15
−15
(+50)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+28
0 = = 0 = 1 = 1 0 0 1 1 = 0
–   Andscacs 0.82 64-bit3010+24
−24
(+49)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+9
= 0 = 0 1 0 1 = 0 = = = 1 0 0 1
–   Sting SF 7.3 64-bit3007+31
−31
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.5%
−13
0 = = =
–   SmarThink 1.96 64-bit3006+20
−21
(+45)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+8
= 0 = = = = 0 1
–   Nemorino 3.0 64-bit3000+21
−21
(+39)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
0.2%
+66
= = 1 1 = = = = 0 =
–   SmarThink 1.97 64-bit2998+20
−20
(+37)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.3%
−22
0 0 1 1 0 = 1 = 0 1 0 0
–   Critter 0.90 32-bit2986+17
−16
(+25)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.9%
−38
= 0 = = 1 0 0 = 0 1
–   Stockfish 1.8 32-bit2985+19
−18
(+24)4 − 6
(+1−3=6)
40.0%
4.0 / 10
3.3%
−27
1 = 0 0 = = = = 0 =
–   ChessBrainVB 3.502982+26
−26
(+21)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
9.5%
−46
= = 0 =
–   Pedone 1.6 64-bit2976+22
−22
(+15)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
15.0%
+42
1 = = = = 0 = = 1 =
–   Fizbo 1.6 64-bit2965+29
−29
(+4)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
41.6%
−52
= = = = 0 = 1 0 1 0 0 = = = = 0
–   Arasan 20.1 64-bit2964+23
−23
(+3)7 − 3
(+5−1=4)
70.0%
7.0 / 10
43.6%
+135
1 0 1 = = 1 1 = 1 =
–   Senpai 1.0 64-bit2963+13
−13
(+2)13.5 − 8.5
(+7−2=13)
61.4%
13.5 / 22
45.2%
+64
1 = = 1 = 1 0 = 0 1 = 1 = = = = 1 = = 1 = =
–   Hiarcs 142962+11
−11
(+1)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
46.0%
+60
1 = = =
–   SmarThink 1.90 64-bit2962+31
−31
(+1)1 − 3
(+0−2=2)
25.0%
1.0 / 4
48.2%
−148
0 0 = =
–   Vajolet2 2.2 64-bit2961+19
−19
(0)5 − 3
(+4−2=2)
62.5%
5.0 / 8
51.3%
+94
0 0 1 = 1 = 1 1
–   Pedone 1.4.1 64-bit2959+20
−20
(−2)1 − 3
(+0−2=2)
25.0%
1.0 / 4
58.5%
−152
0 0 = =
–   Fizbo 1.5 64-bit2958+21
−21
(−3)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
58.9%
−19
0 1 = = = 0 0 1 0 = = = = 1 = =
–   Pedone 1.5 64-bit2957+21
−21
(−4)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
63.5%
+123
0 1 = 1 = 1 = 1
–   Hakkapeliitta 3.0 64-bit2956+14
−13
(−5)16 − 14
(+10−8=12)
53.3%
16.0 / 30
69.1%
+13
1 = = 1 1 0 = = 0 = 1 = 1 0 = 1 0 = 0 0 1 = 0 1 = 1 = 1 = 0
–   Vajolet2 2.3 64-bit2956+20
−20
(−5)10 − 4
(+7−1=6)
71.4%
10.0 / 14
66.5%
+134
1 = 0 1 = = 1 = 1 1 1 1 = =
–   Arasan 19.2 64-bit2950+28
−28
(−11)1 − 3
(+0−2=2)
25.0%
1.0 / 4
74.3%
−167
0 = 0 =
–   Arasan 20.0 64-bit2947+26
−25
(−14)8 − 8
(+3−3=10)
50.0%
8.0 / 16
82.9%
−14
= 0 = = = = = = = 1 1 1 0 0 = =
–   Nemorino 2.00 64-bit2946+23
−23
(−15)5 − 3
(+3−1=4)
62.5%
5.0 / 8
85.3%
+59
= = = = 1 1 0 1
–   Deep Shredder 12 64-bit2942+9
−9
(−19)8 − 4
(+6−2=4)
66.7%
8.0 / 12
97.5%
+89
= 1 = = 0 1 1 0 1 1 1 =
–   Deep Sjeng c't 20102941+10
−10
(−20)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.6%
−INF
0 0
–   SmarThink 1.80 64-bit2940+25
−25
(−21)5 − 1
(+4−0=2)
83.3%
5.0 / 6
91.8%
+214
1 1 1 1 = =
–   Crafty 25.2 64-bit2937+17
−18
(−24)11.5 − 10.5
(+5−4=13)
52.3%
11.5 / 22
97.8%
−8
= = 1 = = 1 = 1 = = = 1 0 = 0 = 0 = 0 1 = =
–   Wasp 2.01 64-bit2926+20
−20
(−35)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.6%
+10
= 1 0 1 = =
–   Laser 1.3 64-bit2925+24
−24
(−36)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.3%
+52
0 0 1 = 1 1 1 =
–   Deep Junior 13.3 64-bit2924+17
−17
(−37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
+3
1 = 1 = 1 = 1 0 0 0
–   Arasan 19.1 64-bit2922+23
−23
(−39)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
99.7%
+112
1 = = = 1 = 1 = 1 1 = 1 1 =
–   Cheng 4.39 64-bit2921+14
−13
(−40)26.5 − 19.5
(+17−10=19)
57.6%
26.5 / 46
100.0%
+7
= 0 = = 1 = 0 1 1 = 1 1 0 = 1 1 = 0 1 0 1 0 = 1 = = 1 = = 1 = = 0 0 1 = = = 1 0 = 1 = 1 1 0
–   Deep Junior Yokohama 64-bit2921+16
−16
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+117
= 1
–   Spike 1.4 Leiden2920+8
−8
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−41
1 0
–   SmarThink 1.70 64-bit2919+16
−16
(−42)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−62
= = = 0 0 1 1 = 0 = = 1 = 0 1 0
–   Vajolet2 2.0 64-bit2918+19
−19
(−43)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−132
= 0 = = 0 =
–   Rodent II 0.9.64 64-bit2917+22
−22
(−44)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−19
= = = 0 = 1 0 1 0 1 1 =
–   Bobcat 8.0 64-bit2916+18
−17
(−45)12.5 − 11.5
(+4−3=17)
52.1%
12.5 / 24
100.0%
−33
= = 0 = 0 = = = = = = 1 = = = = 1 = = 0 1 = 1 =
–   Wasp 1.25 64-bit2909+22
−22
(−52)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+98
= = 1 = = 1 1 1
–   Rodent III 0.172 64-bit2909+22
−22
(−52)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−16
= 1 0 = 1 0 1 1 = 0
–   Arasan 19.0.1 64-bit2908+26
−26
(−53)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+6
= 1 = =
–   Nemorino 1.02 64-bit2906+24
−24
(−55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+37
1 0 1 =
–   DiscoCheck 5.2 64-bit2902+18
−18
(−59)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−53
1 0 0 = 1 1 1 = 0 0
–   Demolito 2017-08-26 64-bit2899+27
−27
(−62)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−121
= 0 = =
–   Vajolet2 2.1 64-bit2897+24
−24
(−64)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−64
= = 0 = 1 1 0 =
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(−66)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−15
= = 1 1 = = 0 = = = 1 =
–   iCE 2.0 64-bit2893+17
−17
(−68)10 − 5
(+7−2=6)
66.7%
10.0 / 15
100.0%
+37
0 1 1 = = 1 = 0 = 1 1 1 1 = =
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−69)14 − 12
(+6−4=16)
53.8%
14.0 / 26
100.0%
−46
0 = 0 = = = = = 0 1 = = 1 = 1 = 1 1 = = = = = 0 1 =
–   Arasan 18.2 64-bit2888+29
−29
(−73)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−83
= 0 1 =
–   EXchess 7.97b 64-bit2881+18
−19
(−80)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−111
= = 1 0 0 = 0 = = 1
–   Bobcat 7.6 64-bit2880+23
−23
(−81)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+44
1 = 1 = = 1 0 1
–   Laser 1.2 64-bit2871+23
−23
(−90)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+61
1 1 = 1 1 1 = = = 1 = = = 1
–   Crafty 25.0 64-bit2865+20
−20
(−96)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+51
= 1 1 = 1 = = 1 1 = 1 =
–   Arasan 18.0 64-bit2861+26
−26
(−100)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+28
1 = = 1 1 = = 1 0 1
–   Dirty 30Apr2017 64-bit2861+20
−20
(−100)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−32
= = 1 =
–   Gaviota 1.0 64-bit2859+14
−14
(−102)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−65
= 1 1 = 0 = = =
–   EXchess 7.92b 64-bit2857+22
−22
(−104)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+28
1 1 = = = = 1 1 0 1 1 =
–   EXchess 7.71b 64-bit2853+22
−22
(−108)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−103
1 = = 1 0 = 0 0 1 =
–   Rodent 1.7 64-bit2852+19
−19
(−109)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+42
1 = = = 1 1 1 1 = =
–   Vajolet2 1.28 64-bit2848+23
−23
(−113)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+79
= = = 1 1 = 1 1 1 1
–   DisasterArea 1.65 64-bit2847+17
−17
(−114)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Atlas 3.80 64-bit2847+14
−14
(−114)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+100
= 1 1 1 = 1 1 0 1 1 = 1
–   Wasp 1.02 64-bit2843+28
−28
(−118)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−55
= = 0 1 1 1 0 1 = =
–   Dirty 3Nov2015 64-bit2837+17
−16
(−124)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−56
1 0 = 1 0 1
–   Pedone 1.3 64-bit2836+23
−23
(−125)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−129
= = 1 1 1 0 0 = 0 =
–   Zappa Mexico 64-bit2833+16
−16
(−128)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−72
= 1 = = = = 1 1 0 =
–   Tornado 4.88 64-bit2820+15
−15
(−141)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−63
= = = = = = 1 1 = 1
–   Dirty 10Apr2015 64-bit2806+24
−24
(−155)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+98
1 = 1 = = 1 1 1 1 1
–   Scorpio 2.7.7 64-bit2805+16
−16
(−156)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+171
1 1 1 1 = 1 1 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Alfil 15.8 64-bit
played with current
participants of this list
Represented by
1-2-CPU    408Alfil 15.7 64-bit
All#302967285itself
Free#122968303itself
Free 1-2-CPU    384Alfil 15.7 64-bit
Free single-CPU    384Alfil 15.7 64-bit
Single-CPU    408Alfil 15.7 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017