CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

Options
Show each game results
Alfil 15.7 64-bit (3057+13
−13		)Quote
Author: Enrique Sanchez Acosta (Spain) Link: Homepage
This is one of the 11 Alfil versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 10.1 64-bit3265+19
−18		(+208)10 − 40
(+0−30=20)
20.0%
10.0 / 50
0.0%
+11
0 0 0 0 0 = 0 = = 0 0 = 0 0 = 0 0 = 0 0 0 = = 0 0 0 0 = = = = = 0 0 = 0 0 0 0 0 0 = 0 = = = = 0 0 =
–   Komodo 10 64-bit3260+10
−11		(+203)9.5 − 40.5
(+0−31=19)
19.0%
9.5 / 50
0.0%
−4
0 = 0 = 0 0 0 0 = = 0 0 0 = = 0 = 0 0 = 0 0 = 0 0 = 0 0 0 0 = 0 0 0 0 = 0 = = = 0 = = 0 0 0 = 0 0 =
–   Komodo 9.2 64-bit3258+20
−20		(+201)10.5 − 39.5
(+0−29=21)
21.0%
10.5 / 50
0.0%
+14
0 0 = 0 = 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 = = 0 = = = = = 0 = = 0 = 0 = 0 = 0 = = 0 0 = 0 0 0 = 0 =
–   Komodo 9.3 64-bit3253+19
−19		(+196)8.5 − 41.5
(+0−33=17)
17.0%
8.5 / 50
0.0%
−32
= = = 0 = 0 0 0 0 0 = = 0 0 0 0 = = 0 0 0 = = 0 0 0 0 0 0 = 0 = = 0 0 0 0 0 0 = 0 = = 0 0 0 0 0 0 =
–   Komodo 9 64-bit3235+20
−19		(+178)13 − 37
(+0−24=26)
26.0%
13.0 / 50
0.0%
+36
= 0 = 0 = = 0 0 0 0 = = = = = = = 0 0 0 = = 0 = = 0 = = 0 = 0 = 0 0 = 0 0 = = = 0 0 = 0 = 0 0 0 0 =
–   Komodo 9.1 64-bit3229+21
−20		(+172)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
−23
= 0 = 0 = = = 0 = 0 0 0 0 0 = 0 0 0 = 0 0 = = 0 0 = = 0 = 0 0 0
–   Stockfish 6 64-bit3224+15
−15		(+167)5.5 − 30.5
(+0−25=11)
15.3%
5.5 / 36
0.0%
−83
0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 = 0 = = 0 0 0 0 = = 0 = 0 0 = = = 0 0 0
–   Houdini 4 64-bit3167+10
−10		(+110)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−5
0 0 = = 1 0 0 0 0 = 0 = 0 = = = 0 = 0 = = 0 = 0 1 0 = 0 = 0 1 =
–   Andscacs 0.92 64-bit3160+15
−15		(+103)13 − 39
(+2−28=22)
25.0%
13.0 / 52
0.0%
−58
0 = = 1 0 0 0 0 0 = 0 = = = = 0 = = 0 = 0 = = 0 0 = 0 0 0 = 0 = 0 = 0 = 0 = 0 = 1 0 = 0 0 0 0 = 0 0 0 =
–   Andscacs 0.921 64-bit3149+14
−13		(+92)16.5 − 35.5
(+1−20=31)
31.7%
16.5 / 52
0.0%
−11
0 = 0 = = = = = 0 0 1 = = = = = = 0 = = = = 0 = = 0 0 = 0 0 0 = = = = = = 0 0 0 = 0 0 = 0 = = 0 0 = 0 =
–   Fire 4 64-bit3145+11
−11		(+88)12.5 − 23.5
(+1−12=23)
34.7%
12.5 / 36
0.0%
+4
= = = = 1 = 0 = = 0 = = 0 0 = 0 = 0 = 0 0 = = = = 0 0 = = 0 = = 0 = = =
–   Booot 6.2 64-bit3143+11
−10		(+86)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
+20
0 = = = = = 0 = 0 = = = = = 0 = = 0 = =
–   Komodo 6 64-bit3141+15
−15		(+84)17 − 35
(+1−19=32)
32.7%
17.0 / 52
0.0%
−14
= = = = = 0 = 0 = 1 0 = = = = = = = 0 = 0 0 = = = = = = = = = = 0 = 0 0 0 = 0 = 0 = 0 = 0 0 = = 0 0 0 0
–   Gull 3 64-bit3119+7
−7		(+62)16 − 20
(+5−9=22)
44.4%
16.0 / 36
0.0%
+31
1 = = = 0 = = = 1 = 0 0 = = = = = 0 0 0 = 0 = = = 1 = 1 0 0 1 = = = = =
–   Roc 0.7 64-bit3115+10
−10		(+58)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+30
0 = = = = = = = 1 = = 1 0 0 = = = = 0 =
–   Fizbo 1.8 64-bit3113+14
−14		(+56)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+11
0 0 1 = 0 0 = = = = = 1 = = = 1 0 1 0 0
–   Houdini 1.5a 64-bit3109+10
−10		(+52)23 − 29
(+8−14=30)
44.2%
23.0 / 52
0.0%
+21
0 = 0 1 0 = = = 1 0 = = 0 = 0 = = 0 = 1 0 = = = = = = 1 = 1 = 0 0 = = = = 0 1 0 = = = 0 = = 0 = 1 = 1 =
–   Andscacs 0.872 64-bit3104+14
−14		(+47)20 − 30
(+6−16=28)
40.0%
20.0 / 50
0.0%
−8
0 1 0 = 0 = 0 1 = = = 1 = 0 = = = = 0 0 0 1 = = = = = = = = = = 0 = 0 0 = 1 = = = 0 = 1 0 = 0 0 = 0
–   Strelka 5.5 64-bit3103+6
−6		(+46)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
0.0%
+38
= = = = = = = = 0 = 0 = = = = 1 1 = = = 1 0 = 0 0 = = = = 1 = =
–   Critter 1.6a 64-bit3100+7
−7		(+43)21.5 − 30.5
(+5−14=33)
41.3%
21.5 / 52
0.0%
−4
= = 0 1 = = 0 0 0 = 0 1 = = 0 1 0 = = = = = 0 = = = 1 1 = = = = = = = 0 = = 0 = = 0 = = = = = = 0 0 0 =
–   NirvanaChess 2.4 64-bit3100+9
−9		(+43)23 − 29
(+6−12=34)
44.2%
23.0 / 52
0.0%
+10
0 1 0 0 0 = = 1 = = 0 = 0 = = = 0 1 = = = = = = = = = = = = = = = 0 = = 1 = = 0 = = 0 = 0 1 = = 0 = 1 =
–   Equinox 3.20 64-bit3094+9
−9		(+37)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
−54
= = = 0 0 0 = = = 0 0 = = = = 1 = 0 = = = 0 = 0 0 0 0 = = = 1 0
–   Ethereal 10.00 64-bit3091+15
−15		(+34)8 − 6
(+4−2=8)		57.1%
8.0 / 14
0.0%
+74
= = = 0 1 1 0 = = = = 1 1 =
–   Equinox 3.30 64-bit3085+13
−13		(+28)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.1%
+28
= = = =
–   Hannibal 1.7 64-bit3080+10
−10		(+23)10 − 10
(+4−4=12)		50.0%
10.0 / 20
0.2%
+21
0 1 1 = = = = 0 = = 1 = 0 = 1 = = 0 = =
–   Booot 6.1 64-bit3077+18
−18		(+20)6 − 4
(+2−0=8)		60.0%
6.0 / 10
4.0%
+72
= 1 = 1 = = = = = =
–   Rybka 4.1 64-bit3077+8
−8		(+20)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.4%
−23
0 = = 1 = = = = 0 0 = = = = = 0 = = = 0 = 0 1 0 1 = 1 = = = 0 0
–   Rybka 4 64-bit3076+11
−10		(+19)22 − 28
(+6−12=32)
44.0%
22.0 / 50
1.2%
−13
0 1 = = = = = 0 0 = = 1 0 1 0 = 1 = = 0 = 0 = = 0 0 = = = 0 = = = = = 1 = = = = 0 = 0 = 1 = = = = =
–   Bouquet 1.8 64-bit3074+8
−9		(+17)25 − 31
(+5−11=40)
44.6%
25.0 / 56
1.6%
−11
= = 1 0 = = = = 0 = = = = = = = = 0 0 = 0 = = = 1 = 0 1 0 0 = = = 1 = 0 0 = = = 1 = = = 0 = = = = = = = = = = =
–   Texel 1.07 64-bit3074+11
−11		(+17)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
2.5%
+39
= = = = = = 1 = = 0 = 1
–   NirvanaChess 2.2 64-bit3063+14
−14		(+6)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
27.3%
+32
= = = = 1 = = 0 = = = = = 1 = = = = 1 = 1 = = 1 = = = 0 = =
–   Protector 1.9.0 64-bit3058+9
−9		(+1)14 − 16
(+1−3=26)
46.7%
14.0 / 30
46.2%
−15
0 = = = = = = = = = = = = = = = = = = = 1 = 0 = = = = = = 0
–   BlackMamba 2.0 64-bit3056+10
−9		(−1)29 − 27
(+11−9=36)
51.8%
29.0 / 56
57.2%
+12
= = = 1 = 1 = 1 = = = = = = 0 = = = 0 = = 0 1 = = 0 = 0 1 0 = 1 = 0 = 1 0 1 = 1 = = = = = 1 = = = = 1 = = = = 0
–   Sting SF 5 64-bit3040+18
−18		(−17)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
94.1%
+50
= = = 1
–   Hannibal 1.5 64-bit3039+13
−13		(−18)22 − 14
(+11−3=22)
61.1%
22.0 / 36
97.2%
+43
1 = = 1 = = 1 1 = = 0 = = = = 1 1 = = 0 0 = = = 1 = = 1 = = = 1 = = 1 1
–   Nemorino 4.00 64-bit3039+17
−17		(−18)5 − 5
(+2−2=6)		50.0%
5.0 / 10
95.2%
−21
= = 1 = = = 0 1 0 =
–   Protector 1.8.0 64-bit3038+17
−17		(−19)21.5 − 14.5
(+10−3=23)
59.7%
21.5 / 36
96.4%
+34
0 1 1 1 = = = = = 1 = = = = = = 0 1 = = = 1 1 1 0 = = = = = = = = 1 = 1
–   Sting SF 8.1 64-bit3038+28
−28		(−19)5 − 5
(+2−2=6)		50.0%
5.0 / 10
89.0%
−19
= = 1 0 0 = = 1 = =
–   Senpai 2.0 64-bit3032+11
−11		(−25)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
99.8%
−176
0 = = = 0 0 = 0 0 =
–   Booot 6.0.2 64-bit3030+22
−22		(−27)6 − 4
(+3−1=6)		60.0%
6.0 / 10
98.1%
+28
= = = = 1 = = 1 1 0
–   ChessBrainVB 3.683025+21
−21		(−32)8 − 6
(+3−1=10)		57.1%
8.0 / 14
99.5%
+4
= 1 = = 0 = = = = = 1 = = 1
–   Arasan 20.5 64-bit3024+20
−20		(−33)7.5 − 4.5
(+3−0=9)		62.5%
7.5 / 12
99.6%
+29
1 = = = = = = = 1 = = 1
–   NirvanaChess 2.1c 64-bit3022+23
−23		(−35)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.6%
−35
= = = =
–   Andscacs 0.83 64-bit3015+29
−29		(−42)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
99.5%
+37
= = = 1 = = = = 1 1
–   Pedone 1.7 64-bit3013+17
−16		(−44)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+77
= = = = = 1 = 1 = 1 1 1
–   Naum 4.6 64-bit3011+12
−12		(−46)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+104
0 1 1 = 0 1 1 1 1 =
–   Andscacs 0.82 64-bit3008+24
−24		(−49)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+97
1 1 1 0 1 = 1 1 0 =
–   Andscacs 0.81 64-bit3007+25
−25		(−50)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
+2
= = 1 1 = = 0 = = 1 = = = = = = = = 1 1
–   Ethereal 9.30 64-bit3004+25
−26		(−53)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+58
= = = = = 1 1 = 1 1
–   Vajolet2 2.5 64-bit3001+18
−18		(−56)6.5 − 5.5
(+1−0=11)		54.2%
6.5 / 12
100.0%
−37
= = = = 1 = = = = = = =
–   Nemorino 3.0 64-bit2995+19
−19		(−62)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+9
1 = 1 0 = = = 1 = 1 0 = 1 = 1 =
–   Gull R375 64-bit2986+19
−19		(−71)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+47
1 = 0 1 1 =
–   Chiron 1.1a 64-bit2977+13
−14		(−80)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−80
1 0 = = = =
–   Pedone 1.6 64-bit2976+19
−19		(−81)5 − 5
(+1−1=8)		50.0%
5.0 / 10
100.0%
−81
= = 0 1 = = = = = =
–   Vajolet2 2.3 64-bit2955+20
−20		(−102)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−50
= = 0 1 = = 0 1 = 1 = 1
–   Pedone 1.5 64-bit2954+21
−21		(−103)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
−53
1 = = = = 1 = = = =
–   Hakkapeliitta 3.0 64-bit2953+12
−12		(−104)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−44
1 = 0 = 1 =
–   Nemorino 2.00 64-bit2945+23
−23		(−112)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−56
= = 1 0 = 1 = = 1 =
–   Deep Sjeng c't 20102940+10
−10		(−117)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+242
1 1 = 1 1 1
–   Deep Shredder 12 64-bit2939+10
−9		(−118)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+34
1 1 1 = = =
–   Marvin 3.4.0 64-bit2937+19
−19		(−120)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+3
= = = 1 = 1 = 1 = 1 = 1
–   Crafty 25.2 64-bit2931+11
−11		(−126)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−34
1 1 1 = = 0 = 1 = =
–   Bagatur 1.9 64-bit2929+23
−23		(−128)14.5 − 1.5
(+13−0=3)		90.6%
14.5 / 16
100.0%
+210
1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 =
–   Fizbo 1.4 64-bit2928+27
−27		(−129)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−83
1 0 = 1 = =
–   Laser 1.3 64-bit2923+24
−24		(−134)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−6
1 = = 1 1 = = 1 0 1
–   Vajolet2 2.0 64-bit2916+20
−20		(−141)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+11
1 = 1 = = 1
–   Spike 1.4 Leiden2914+8
−8		(−143)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
0
= 1 = 1 = 1
–   Deep Junior 13.3 32-bit2908+15
−14		(−149)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−97
1 = = 0 1 =
–   Hannibal 1.2 32-bit2905+14
−14		(−152)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−57
= = 1 = 1 =
–   DiscoCheck 5.2 64-bit2900+18
−17		(−157)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+201
1 1 = 1 1 1
–   Protector 1.4.0 64-bit2900+14
−14		(−157)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+79
1 1 1 = 1 =
–   Hiarcs 13.22895+11
−11		(−162)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+169
1 1 1 1 0 1
–   Cheng4 0.38 64-bit2889+23
−23		(−168)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−125
= = = = 1 =
–   Rybka 1.2 32-bit2868+17
−17		(−189)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−31
1 = 1 = 1 =
–   Komodo 1.0 32-bit2867+16
−16		(−190)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−95
1 = 1 = = =
–   Stockfish 1.5.1 32-bit2863+15
−15		(−194)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+38
= = 1 1 1 1
–   Gaviota 1.0 64-bit2859+11
−11		(−198)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−120
1 0 1 = = 1 = =
–   Doch 1.3.4 32-bit2855+22
−22		(−202)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+160
1 = 1 1 1 1
–   Zappa Mexico II 64-bit2853+10
−10		(−204)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   EXchess 7.71b 64-bit2852+22
−22		(−205)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+206
1 1 1 1 = 1 1 1
–   Rodent 1.7 64-bit2850+19
−19		(−207)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−133
= 1 1 = = 1 0 =
–   Thinker 5.4c Inert 32-bit2849+13
−13		(−208)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+24
1 1 1 1 = =
–   Nemo 1.0.1 64-bit2847+12
−12		(−210)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−66
= 1
–   Atlas 3.80 64-bit2847+14
−14		(−210)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+80
1 1 = 1 1 1 1 =
–   Arasan 17.5 64-bit2840+25
−25		(−217)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+44
0 1 1 1 1 1 = 1
–   Onno 1.2.70 64-bit2835+16
−16		(−222)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−64
1 =
–   DisasterArea 1.54 64-bit2827+18
−18		(−230)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Murka 3 64-bit2823+12
−12		(−234)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tornado 4.88 64-bit2819+16
−16		(−238)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−195
1 = = = = =
–   Tornado 7.0 64-bit2816+19
−19		(−241)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−98
= 1
–   GNU Chess 5.60 64-bit2813+16
−16		(−244)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−91
= = 1 1 1 =
–   Dirty 10Apr2015 64-bit2805+24
−24		(−252)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+31
1 1 1 = 1 1 = 1
–   Pedone 1.1 64-bit2797+24
−24		(−260)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−117
1 =
–   The Baron 3.29 64-bit2785+18
−18		(−272)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−197
= = 1 = = 0 1 1
–   Scorpio 2.7.6 64-bit2781+17
−17		(−276)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−276
= =
1756 games: 309 wins, 476 losses, 971 draws (55.3%), score: 45.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 21, 2020