CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Alf 1.09 (2105+14
−14
)Quote
Author: Casper W. Berg (Denmark) Links: Web Archive, Jim Ablett Compile
This is one of the 2 Alf versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Matilde 2008 64-bit2281+14
−13
(+176)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
+58
–   Esc 1.162267+9
−9
(+162)7 − 27
(+5−25=4)
20.6%
7.0 / 34
0.0%
−84
–   Zeus 1.292262+9
−9
(+157)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−96
–   Ant 2006-F2236+9
−9
(+131)7 − 27
(+6−26=2)
20.6%
7.0 / 34
0.0%
−130
–   Anechka 0.082235+8
−8
(+130)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+84
–   Dorky 3.482226+13
−13
(+121)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−13
–   EveAnn 1.642222+15
−15
(+117)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
0
–   Chispa 4.0.32206+8
−8
(+101)15 − 19
(+8−12=14)
44.1%
15.0 / 34
0.0%
+67
–   ChessAlex 2.0r42206+16
−16
(+101)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
0
–   CyberPagno 2.12205+10
−10
(+100)15 − 19
(+11−15=8)
44.1%
15.0 / 34
0.0%
+57
–   Latista (Sinobyl) 1.52195+11
−11
(+90)14 − 20
(+9−15=10)
41.2%
14.0 / 34
0.0%
+28
–   Atlas 2.202192+12
−12
(+87)9 − 25
(+6−22=6)
26.5%
9.0 / 34
0.0%
−94
–   Feuerstein 0.4.6.12192+14
−14
(+87)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−34
–   Uralochka 1.1b2189+11
−11
(+84)10.5 − 23.5
(+7−20=7)
30.9%
10.5 / 34
0.0%
−56
–   Neurosis 2.52188+16
−16
(+83)12.5 − 21.5
(+9−18=7)
36.8%
12.5 / 34
0.0%
−14
–   Madeleine 0.22183+9
−9
(+78)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
0.0%
+5
–   Genesis 2.02170+10
−10
(+65)14 − 21
(+10−17=8)
40.0%
14.0 / 35
0.0%
−10
–   InmiChess3.06N2162+10
−10
(+57)16.5 − 19.5
(+14−17=5)
45.8%
16.5 / 36
0.0%
+23
–   NagaSkaki 5.122155+10
−10
(+50)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
0.0%
+106
–   Carballo 0.82146+25
−25
(+41)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.2%
+31
–   Alarm 0.93.12144+9
−9
(+39)15 − 21
(+11−17=8)
41.7%
15.0 / 36
0.0%
−20
–   Lime 662143+8
−8
(+38)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
0.0%
−6
–   Sunsetter 10.3 64-bit2140+11
−11
(+35)13 − 21
(+7−15=12)
38.2%
13.0 / 34
0.0%
−37
–   Fortress 1.622135+8
−8
(+30)19 − 16
(+13−10=12)
54.3%
19.0 / 35
0.0%
+60
–   Nesik 0.7.0 alpha2134+9
−9
(+29)15 − 21
(+12−18=6)
41.7%
15.0 / 36
0.0%
−34
–   WJChess 1.642131+9
−9
(+26)18 − 18
(+14−14=8)
50.0%
18.0 / 36
0.1%
+26
–   GK 0.90 64-bit2110+11
−11
(+5)17.5 − 16.5
(+14−13=7)
51.5%
17.5 / 34
26.7%
+15
–   BikJump 2.01 64-bit2103+8
−8
(−2)18 − 16
(+15−13=6)
52.9%
18.0 / 34
56.1%
+20
–   Wing 2.0a2100+9
−9
(−5)13 − 23
(+6−16=14)
36.1%
13.0 / 36
69.3%
−93
–   Clarabit 1.00 64-bit2099+10
−10
(−6)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
75.6%
+16
–   Ghost 0.142097+16
−16
(−8)14.5 − 19.5
(+11−16=7)
42.6%
14.5 / 34
76.5%
−58
–   Uragano 3D 0.872090+14
−14
(−15)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
92.4%
−135
–   Parrot 07.07.222078+15
−15
(−27)20 − 14
(+16−10=8)
58.8%
20.0 / 34
99.5%
+40
–   Matheus 2.32059+9
−9
(−46)22 − 12
(+16−6=12)
64.7%
22.0 / 34
100.0%
+48
–   Monarch 1.72056+10
−10
(−49)20 − 15
(+16−11=8)
57.1%
20.0 / 35
100.0%
+3
–   King's Out 0.2.422055+18
−18
(−50)7 − 8
(+6−7=2)
46.7%
7.0 / 15
100.0%
−77
–   Bodo 0.2b2049+12
−12
(−56)17 − 17
(+13−13=8)
50.0%
17.0 / 34
100.0%
−57
–   RDChess 3.232046+13
−13
(−59)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
0
–   Gerbil 0.2 64-bit2043+10
−10
(−62)22 − 12
(+19−9=6)
64.7%
22.0 / 34
100.0%
+49
–   Ax 0.82041+12
−12
(−64)18 − 16
(+13−11=10)
52.9%
18.0 / 34
100.0%
−42
–   ZCT 0.3.2500 64-bit2023+18
−18
(−82)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+82
–   Bestia 0.902021+8
−8
(−84)20 − 16
(+15−11=10)
55.6%
20.0 / 36
100.0%
−43
–   DelphiMAX 2.92013+13
−13
(−92)25 − 9
(+22−6=6)
73.5%
25.0 / 34
100.0%
+91
–   Requiem 0.532004+12
−12
(−101)22 − 14
(+17−9=10)
61.1%
22.0 / 36
100.0%
−22
–   Small Potato 0.6.11992+10
−10
(−113)25.5 − 9.5
(+22−6=7)
72.9%
25.5 / 35
100.0%
+57
–   Elephant 1.061989+12
−12
(−116)26.5 − 9.5
(+24−7=5)
73.6%
26.5 / 36
100.0%
+73
–   BigLion 2.23x1989+8
−8
(−116)23.5 − 10.5
(+20−7=7)
69.1%
23.5 / 34
100.0%
+29
–   Cupcake 1.01989+18
−19
(−116)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+21
–   Armageddon 2.3081986+11
−11
(−119)22 − 14
(+17−9=10)
61.1%
22.0 / 36
100.0%
−39
–   Matant 5.041967+14
−14
(−138)24 − 10
(+21−7=6)
70.6%
24.0 / 34
100.0%
+19
–   SSEChessII 2.05 DC1967+10
−9
(−138)27.5 − 8.5
(+24−5=7)
76.4%
27.5 / 36
100.0%
+65
–   Marvin 1.3.01966+10
−10
(−139)25 − 11
(+21−7=8)
69.4%
25.0 / 36
100.0%
+6
–   Cilian 4.141961+10
−10
(−144)20 − 15
(+15−10=10)
57.1%
20.0 / 35
100.0%
−94
–   JanWillem 1.131951+9
−9
(−154)26.5 − 9.5
(+22−5=9)
73.6%
26.5 / 36
100.0%
+16

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