CCRL 40/40
Downloads and Statistics
August 12, 2017
Testing summary:
Total: 732'644 games
played by 1'915 programs
100369 CPU days (X2 4600+)

White wins: 252'033 (34.4%)
Black wins: 187'191 (25.6%)
Draws: 293'420 (40.0%)
White score: 54.4%

Engine Details

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Show each game results
Alfil 15.8 64-bit (2962+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-bit3248+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-bit3228+15
−15
(+266)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+108
0 = 0 =
–   Fire 4 64-bit3148+10
−11
(+186)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
+35
= = 0 = = = 0 0 = 0 0 0
–   Gull 3 64-bit3118+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-bit3108+14
−14
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
1 = 0 0
–   Fritz 15 64-bit3100+11
−11
(+138)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
0 =
–   Equinox 3.20 64-bit3100+11
−11
(+138)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+23
= 0 0 0 = = = 0 = =
–   Equinox 3.30 64-bit3089+13
−13
(+127)0.5 − 13.5
(+0−13=1)
3.6%
0.5 / 14
0.0%
−377
0 0 0 0 0 0 0 0 = 0 0 0 0 0
–   Rybka 4.1 64-bit3082+8
−8
(+120)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
0
= = = 0 0 1 1 = 0 0 0 0 = 0
–   Bouquet 1.8 64-bit3077+9
−9
(+115)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−27
= 0 = 0
–   Protector 1.9.0 64-bit3068+11
−11
(+106)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+37
0 = = = = 0 = = 1 0 0 =
–   NirvanaChess 2.2 64-bit3067+14
−14
(+105)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−27
0 = 0 = 0 = 0 0 1 0 = =
–   Fizbo 1.7 64-bit3064+21
−21
(+102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+9
0 = 0 1
–   BlackMamba 2.0 64-bit3063+10
−10
(+101)4 − 14
(+0−10=8)
22.2%
4.0 / 18
0.0%
−73
= 0 = 0 0 0 = 0 = = 0 = = 0 0 0 0 =
–   Andscacs 0.85 64-bit3062+18
−19
(+100)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−65
= = = 0 0 0 0 1 0 0 = = 0 0 0 =
–   Vitruvius 1.11C 64-bit3053+14
−14
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
= =
–   Sting SF 4.63050+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-bit3047+17
−17
(+85)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
= = 0 0
–   Elektro 1.2 64-bit3045+18
−18
(+83)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+18
= = 0 1 = 0 1 0 0 = = = = 0
–   Sting SF 5 64-bit3043+18
−18
(+81)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+21
= 1 0 0 1 0
–   Hannibal 1.5 64-bit3043+13
−13
(+81)9 − 19
(+1−11=16)
32.1%
9.0 / 28
0.0%
−22
= 0 = 0 0 = = 0 = = = = = 0 0 1 = 0 = 0 = 0 = = 0 0 = =
–   Critter 0.90 64-bit3042+24
−23
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
= =
–   Protector 1.8.0 64-bit3042+17
−17
(+80)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+57
= 1 = = 1 = = = 0 = 0 = 0 = = =
–   Andscacs 0.84 64-bit3042+26
−26
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
= =
–   iCE 3.0 64-bit3041+15
−15
(+79)8.5 − 15.5
(+3−10=11)
35.4%
8.5 / 24
0.0%
−9
= 0 0 1 1 1 = = 0 = 0 = = = 0 0 = = 0 = = 0 0 0
–   Sting SF 6.7 64-bit3038+28
−28
(+76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Booot 6.0.2 64-bit3034+22
−22
(+72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+139
= 1 = =
–   Gull 2.1 64-bit3031+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-bit3025+23
−23
(+63)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−26
0 0 = = = =
–   Sting SF 6.1 64-bit3019+30
−30
(+57)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+64
= = 1 0 1 0
–   Chiron 2 64-bit3017+13
−13
(+55)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
0.0%
+37
= = 0 = = 1 = = 0 = 0 = = 1 = =
–   Laser 1.4 64-bit3016+25
−24
(+54)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−13
= 0 = =
–   Naum 4.6 64-bit3016+13
−13
(+54)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+54
1 1 0 1 = 1 = = 0 = 0 = = 1 0 0
–   Texel 1.05 64-bit3012+15
−15
(+50)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+28
1 1 0 1 0 = 0 0 = 0 = 1 = =
–   Andscacs 0.82 64-bit3011+24
−24
(+49)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.1%
+9
= 0 = = 0 = = 1 = 0 1 0 0 1 1 0
–   Sting SF 7.3 64-bit3008+31
−31
(+46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.6%
−13
0 = = =
–   SmarThink 1.96 64-bit3007+21
−21
(+45)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.1%
+8
= 1 = = = = 0 0
–   Nemorino 3.0 64-bit3004+24
−23
(+42)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.2%
+4
= = = = = 0
–   SmarThink 1.97 64-bit3002+22
−22
(+40)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.2%
−19
= 1 1 1 0 0 = 0 1 0 0 0
–   Critter 0.90 32-bit2987+17
−17
(+25)4 − 6
(+2−4=4)
40.0%
4.0 / 10
2.0%
−38
= 0 1 0 0 = 0 1 = =
–   Stockfish 1.8 32-bit2985+19
−18
(+23)4 − 6
(+1−3=6)
40.0%
4.0 / 10
3.8%
−28
1 = 0 0 = 0 = = = =
–   Pedone 1.6 64-bit2978+25
−25
(+16)4 − 2
(+2−0=4)
66.7%
4.0 / 6
16.1%
+105
= = = = 1 1
–   Fizbo 1.6 64-bit2966+29
−29
(+4)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
41.7%
−52
= 0 = = = = = = 1 0 0 = 0 = 1 0
–   Arasan 20.1 64-bit2964+23
−23
(+2)7 − 3
(+5−1=4)
70.0%
7.0 / 10
44.4%
+134
1 0 1 = 1 = = = 1 1
–   Hiarcs 142964+11
−11
(+2)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
44.5%
+61
= 1 = =
–   Senpai 1.0 64-bit2963+13
−13
(+1)13.5 − 8.5
(+7−2=13)
61.4%
13.5 / 22
45.7%
+63
1 = 1 = = = = = 1 = = 1 = 1 = 0 = 1 = 0 1 =
–   SmarThink 1.90 64-bit2963+31
−31
(+1)1 − 3
(+0−2=2)
25.0%
1.0 / 4
48.5%
−148
= = 0 0
–   Vajolet2 2.2 64-bit2961+19
−19
(−1)5 − 3
(+4−2=2)
62.5%
5.0 / 8
53.7%
+93
0 1 0 1 = 1 = 1
–   Pedone 1.4.1 64-bit2959+19
−19
(−3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
58.9%
−153
= = 0 0
–   Fizbo 1.5 64-bit2959+21
−21
(−3)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
58.8%
−19
= 0 1 = = = = = = = 0 = 0 1 0 1
–   Vajolet2 2.3 64-bit2958+22
−22
(−4)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
62.4%
+90
= 0 1 = 1 = = 1 = 1
–   Pedone 1.5 64-bit2957+21
−21
(−5)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
64.8%
+122
= 0 1 1 = 1 = 1
–   Hakkapeliitta 3.0 64-bit2956+14
−14
(−6)13 − 13
(+8−8=10)
50.0%
13.0 / 26
70.5%
−7
= 0 = 1 0 = 1 = 1 0 = = 0 0 0 1 0 = 0 = 1 = 1 1 = 1
–   Arasan 19.2 64-bit2951+28
−28
(−11)1 − 3
(+0−2=2)
25.0%
1.0 / 4
74.1%
−167
0 = 0 =
–   Arasan 20.0 64-bit2947+26
−26
(−15)8 − 8
(+3−3=10)
50.0%
8.0 / 16
83.3%
−15
= = 0 = = = = = = 1 1 1 0 0 = =
–   Nemorino 2.00 64-bit2947+23
−23
(−15)5 − 3
(+3−1=4)
62.5%
5.0 / 8
86.2%
+59
= = = = 1 1 0 1
–   Deep Shredder 12 64-bit2943+10
−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
(−21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.9%
−INF
0 0
–   SmarThink 1.80 64-bit2940+25
−25
(−22)5 − 1
(+4−0=2)
83.3%
5.0 / 6
92.0%
+213
1 1 = 1 1 =
–   Crafty 25.2 64-bit2936+19
−19
(−26)10.5 − 7.5
(+5−2=11)
58.3%
10.5 / 18
97.6%
+20
= 1 = = = 1 1 = 1 = = = 1 0 = 0 = =
–   Wasp 2.01 64-bit2926+22
−22
(−36)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.4%
+9
1 0 1 = = =
–   Laser 1.3 64-bit2925+24
−24
(−37)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.3%
+51
0 1 0 = 1 1 1 =
–   Deep Junior 13.3 64-bit2925+17
−17
(−37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
+3
1 = 1 = 1 0 0 0 1 =
–   Deep Junior Yokohama 64-bit2922+16
−16
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+117
= 1
–   Spike 1.4 Leiden2921+9
−9
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−41
0 1
–   Cheng 4.39 64-bit2920+14
−14
(−42)26.5 − 19.5
(+17−10=19)
57.6%
26.5 / 46
100.0%
+5
1 = 0 1 0 = = 0 1 = 1 1 = = = 1 = = 1 1 = 1 0 0 0 0 = 1 = 1 = = 0 0 1 1 = 1 1 = = = 1 = 0 1
–   SmarThink 1.70 64-bit2920+16
−16
(−42)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
100.0%
−62
0 = = = 0 1 1 = 1 0 1 = 0 = = 0
–   Bobcat 8.0 64-bit2920+19
−19
(−42)12.5 − 11.5
(+4−3=17)
52.1%
12.5 / 24
100.0%
−30
= = 1 = = = = = 0 = = = 0 0 1 = = 1 1 = = = = =
–   Arasan 19.1 64-bit2920+24
−24
(−42)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
99.8%
+109
1 = 1 = = = = = 1 1 1 = 1 1
–   Vajolet2 2.0 64-bit2919+20
−20
(−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
(−45)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.9%
−20
= 0 = = 0 = 1 1 1 1 0 =
–   Wasp 1.25 64-bit2910+22
−22
(−52)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+98
= 1 = 1 1 = = 1
–   Arasan 19.0.1 64-bit2909+26
−26
(−53)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+6
1 = = =
–   Nemorino 1.02 64-bit2907+24
−24
(−55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+37
1 = 1 0
–   Rodent III 0.172 64-bit2907+23
−23
(−55)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−55
= 0 = 1 0 1
–   DiscoCheck 5.2 64-bit2902+18
−18
(−60)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−54
1 0 0 = 1 = 0 0 1 1
–   Vajolet2 2.1 64-bit2897+24
−24
(−65)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−65
1 0 0 = = 1 = =
–   DiscoCheck 5.2.1 64-bit2896+15
−15
(−66)7 − 5
(+3−1=8)
58.3%
7.0 / 12
100.0%
−15
= 1 = 0 = = = = 1 = 1 =
–   Deuterium 14.3.34.130 64-bit2894+14
−13
(−68)14 − 12
(+6−4=16)
53.8%
14.0 / 26
100.0%
−45
= 1 1 = = = = 0 1 = 1 = 0 = = = 0 1 = = 0 = 1 = = =
–   iCE 2.0 64-bit2894+17
−17
(−68)10 − 5
(+7−2=6)
66.7%
10.0 / 15
100.0%
+37
= 0 1 1 = = 1 1 1 1 1 = = 0 =
–   Arasan 18.2 64-bit2888+29
−29
(−74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−84
0 1 = =
–   Bobcat 7.6 64-bit2881+22
−23
(−81)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+44
1 = = 1 1 0 1 =
–   EXchess 7.97b 64-bit2878+20
−20
(−84)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−115
= = 1 0 0 = 0 = = 1
–   Laser 1.2 64-bit2872+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
(−97)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+50
= = 1 = 1 1 1 = = 1 = 1
–   Gaviota 1.0 64-bit2861+14
−14
(−101)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−64
0 = = = 1 = = 1
–   Arasan 18.0 64-bit2861+26
−26
(−101)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+27
1 = 1 = = 1 0 1 = 1
–   Dirty 30Apr2017 64-bit2857+23
−23
(−105)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−37
= = 1 =
–   EXchess 7.92b 64-bit2857+22
−22
(−105)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+27
= = 1 1 = = = 1 0 1 1 1
–   EXchess 7.71b 64-bit2854+22
−22
(−108)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−103
1 = = 1 0 0 1 = 0 =
–   Rodent 1.7 64-bit2852+19
−19
(−110)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+41
1 = = = = = 1 1 1 1
–   Vajolet2 1.28 64-bit2848+23
−23
(−114)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+78
= = = 1 1 1 1 1 = 1
–   DisasterArea 1.65 64-bit2847+18
−18
(−115)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Atlas 3.80 64-bit2847+14
−14
(−115)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+99
1 1 0 1 1 = = 1 1 1 = 1
–   Wasp 1.02 64-bit2843+28
−28
(−119)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−56
1 1 0 1 = = = = 0 1
–   Dirty 3Nov2015 64-bit2838+17
−17
(−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
(−126)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−130
1 0 0 = = = 1 1 0 =
–   Zappa Mexico 64-bit2833+16
−16
(−129)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−73
= 1 1 1 0 = = = = =
–   Tornado 4.88 64-bit2820+16
−16
(−142)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−64
= = = = = 1 = = 1 1
–   Dirty 10Apr2015 64-bit2806+24
−24
(−156)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+97
1 = = 1 1 1 1 1 1 =
–   Scorpio 2.7.7 64-bit2804+16
−16
(−158)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+169
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    390Alfil 15.7 64-bit
All#322972295itself
Free#202980330itself
Free 1-2-CPU    366Alfil 15.7 64-bit
Free single-CPU    366Alfil 15.7 64-bit
Single-CPU    390Alfil 15.7 64-bit

Created in 2005-2013 by CCRL team
Last games added on August 12, 2017