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
Alf 1.09#276  (2193+23
−23
)Quote
Author: Casper W. Berg (Denmark) Links: Web Archive, Jim Ablett Compile
This is the only Alf version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Brutus 7.02b2513+19
−19
(+320)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+169
0 0 = =
–   RomiChess P3k 32-bit2405+19
−19
(+212)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   K2 0.672351+23
−23
(+158)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+225
1 = = =
–   WChess 1.062342+32
−33
(+149)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−12
0 = 0 = 0 0 1 0 = 0 0 0 0 = 1 0 0 = 0 0 = = = 0 0 1 0 1 0 0 = 0
–   Rodin 2.3a2337+24
−25
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−138
0 0 = 0
–   Dirty 0.99n2318+30
−29
(+125)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−24
= 0 0 =
–   Cheese 1.32306+17
−17
(+113)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+340
1 1 0 1
–   Natwarlal 0.142304+20
−20
(+111)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+111
= 0 1 =
–   Cheese 1.1b2300+33
−33
(+107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+107
1 0 = =
–   Popochin 3.12300+34
−34
(+107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Joker 1.1.142299+20
−20
(+106)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−84
1 0 0 0 = 0
–   Xpdnt 0809272298+29
−29
(+105)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−121
0 0 0 1
–   nanoSzachy 3.02297+36
−36
(+104)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−89
0 0 = 0 1 0
–   Zeus 1.292296+21
−21
(+103)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+47
1 0 0 0 1 1 0 1 0 1 0 = = 0
–   Popochin 3.22293+18
−18
(+100)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+100
= =
–   Rodin 2.1h2282+30
−30
(+89)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−199
0 = 0 0
–   GreKo 5.2.52276+36
−36
(+83)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.0%
+313
= = 1 1 1 1
–   Brutus 5.42276+34
−34
(+83)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+52
=
–   Chispa 4.0.32269+19
−19
(+76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
= 0
–   Protej 0.5.8c2253+21
−21
(+60)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−175
0 1 0 0
–   Ayito 0.2.9942252+23
−23
(+59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+141
= 1 1 0
–   Waxman 20092251+20
−20
(+58)17.5 − 24.5
(+12−19=11)
41.7%
17.5 / 42
0.0%
0
0 0 0 0 0 1 = 1 0 1 0 = 0 1 = 1 0 0 1 1 0 = 0 1 = 0 0 0 = = 0 0 = 1 1 1 0 1 0 = = =
–   RattateChess 1.0 Nosferatu2249+21
−21
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−26
1 0 0 =
–   EXchess 5.01b 32-bit2246+29
−29
(+53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+53
= =
–   Exacto 0.e 64-bit2243+20
−20
(+50)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.1%
+50
= = = =
–   Mango Paola Ajedrez 4.12242+20
−20
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−108
= 0 = 0
–   Absolute Zero 2.4.0.0 64-bit2240+23
−23
(+47)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.2%
+47
= = = =
–   AliChess 4.182240+32
−33
(+47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.1%
+47
0 1 1 0
–   Buzz 0.08 64-bit2238+29
−29
(+45)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.9%
−189
0 0 1 0
–   Deuterium 06.08.25.042228+27
−27
(+35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
2.9%
−24
= 0 = =
–   Gibbon 2.42c2219+26
−26
(+26)5 − 3
(+3−1=4)
62.5%
5.0 / 8
7.3%
+99
= = = = 0 1 1 1
–   Uralochka 1.1b2218+19
−19
(+25)5 − 5
(+3−3=4)
50.0%
5.0 / 10
5.2%
+29
0 1 = = 0 1 = 0 = 1
–   Gibbon 2.52a2214+16
−16
(+21)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
7.7%
−93
= = 0 0 0 0 = 1
–   GarboChess 0.212213+35
−35
(+20)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
17.8%
+12
0 = 1 = =
–   ChessAlex 2.0r42212+22
−22
(+19)7 − 11
(+4−8=6)
38.9%
7.0 / 18
12.0%
−54
= = = 0 0 = 1 0 0 0 = = 0 0 0 1 1 1
–   AliChess 4.162212+36
−36
(+19)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
19.3%
−33
0 0 = = = 1
–   ZCT 0.3.24512207+27
−27
(+14)8 − 6
(+5−3=6)
57.1%
8.0 / 14
22.0%
+60
= 1 = = = 1 0 1 1 = = 1 0 0
–   Neurosis 2.32207+28
−28
(+14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
22.8%
+14
1 0
–   Atlas 2.202205+34
−34
(+12)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
28.6%
−79
0 1 = 0
–   Neurosis 2.52203+17
−17
(+10)6 − 6
(+5−5=2)
50.0%
6.0 / 12
24.1%
+14
0 1 1 = 1 = 0 0 0 1 0 1
–   RattateChess Bologna 20072199+25
−25
(+6)11 − 13
(+7−9=8)
45.8%
11.0 / 24
37.5%
−21
0 0 = 1 1 = 1 = 0 0 0 0 0 = = 1 1 1 0 = 1 = 0 =
–   Carballo 0.82195+22
−22
(+2)3 − 1
(+2−0=2)
75.0%
3.0 / 4
45.4%
+151
= 1 1 =
–   Latista (Sinobyl) 1.52194+26
−26
(+1)3 − 3
(+2−2=2)
50.0%
3.0 / 6
47.2%
−6
= 1 = 0 0 1
–   ProChess 1.02AD2190+21
−21
(−3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
58.2%
−153
= = 0 0
–   OBender 3.2.4.22189+20
−20
(−4)13 − 9
(+9−5=8)
59.1%
13.0 / 22
61.7%
+57
= 0 0 0 = = 1 1 1 1 = 1 = = = 1 0 1 1 1 = 0
–   Buzz 0.08 32-bit2189+28
−28
(−4)3 − 3
(+2−2=2)
50.0%
3.0 / 6
59.2%
−4
= 0 0 1 = 1
–   Amundsen 0.65.12185+34
−34
(−8)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
65.0%
+280
1 1 = 1
–   Glass 0.1.0c2185+33
−33
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
65.1%
+2
= 1 = 0
–   EveAnn 1.632184+34
−34
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
66.8%
−104
0 = 1 0
–   Neurosis 2.42184+31
−31
(−9)9 − 5
(+6−2=6)
64.3%
9.0 / 14
67.3%
+76
1 = 0 1 1 1 0 = 1 1 = = = =
–   Feuerstein 0.4.5.22183+37
−37
(−10)2 − 4
(+1−3=2)
33.3%
2.0 / 6
66.6%
−119
= 1 = 0 0 0
–   Mediocre 0.342183+27
−27
(−10)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
70.6%
+93
1 = = 1 0 1 = 1 0 1
–   Isa 1.9.63 64-bit2183+28
−29
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
69.9%
+26
1 0 0 0 1 1 = 1 = =
–   NagaSkaki 5.122182+19
−19
(−11)10 − 10
(+6−6=8)
50.0%
10.0 / 20
77.9%
−11
0 1 = 1 0 0 = = 1 = = 0 = = 0 1 = 1 1 0
–   Atak 6.52177+25
−25
(−16)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
82.7%
−58
1 = 0 = = 1 0 0
–   Hamsters 0.0.62175+24
−24
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
86.0%
−18
0 1
–   Feuerstein 0.4.62171+38
−37
(−22)4 − 0
(+4−0=0)
100.0%
4.0 / 4
83.6%
+INF
1 1 1 1
–   NG-Play 9.86 64-bit2170+23
−23
(−23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
91.5%
+259
1 = 1 1
–   Lime 662169+22
−22
(−24)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
93.1%
−55
1 1 0 0 = 0 0 1 0 = = 1
–   Sungorus 1.22168+27
−26
(−25)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
91.7%
+42
0 1 1 1 = 0
–   Chesley r323 64-bit2165+28
−28
(−28)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
93.8%
−95
= = = 0
–   NagaSkaki 4.002155+37
−37
(−38)3 − 3
(+2−2=2)
50.0%
3.0 / 6
95.4%
−30
0 = 0 = 1 1
–   OliThink 5.1.92154+30
−30
(−39)3 − 5
(+3−5=0)
37.5%
3.0 / 8
97.9%
−148
1 1 1 0 0 0 0 0
–   Bearded 06_292151+31
−31
(−42)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.3%
−184
= 0 0 =
–   Mediocre 0.3342146+32
−32
(−47)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.0%
+103
1 0 1 = 1 = 1 0 1 1
–   Prophet 2.0 32-bit2134+19
−19
(−59)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
100.0%
−83
0 1 = = 1 0 0 = 0 1 1 = = 0
–   Parrot 07.07.222131+19
−19
(−62)9 − 11
(+7−9=4)
45.0%
9.0 / 20
100.0%
−99
0 0 0 0 1 1 0 = 0 1 0 1 0 = 1 1 0 = 1 =
–   TJchess 0.1212130+19
−19
(−63)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−16
= = 0 = 1 0 1 1 = = 1 = 0 1
–   Waxman 20082126+24
−24
(−67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+90
= 1
–   Napoleon 1.7 64-bit2124+28
−28
(−69)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−23
= 1 1 = 0 =
–   Napoleon 1.5.0 64-bit2120+26
−26
(−73)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−222
= 0 = 0
–   Clarabit 1.00 32-bit2111+22
−22
(−82)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−49
1 0 1 1 = = = 0 1 0
–   Adam 3.12105+24
−24
(−88)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−60
1 0 = = 1 1 0 = = 1 = 0
–   Lime 622102+28
−28
(−91)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+59
0 1 1 1 0 1 1 =
–   FireFly 2.5.6 32-bit2084+22
−22
(−109)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 32-bit2080+18
−18
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+29
1 =
–   Atak 6.22076+36
−36
(−117)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+171
1 1 1 =
–   OBender 3.10.12067+35
−35
(−126)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−126
1 1 0 1 0 0
–   BigLion 2.23x2061+17
−18
(−132)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−96
1 = 0 1 1 0 1 = 0 =
–   ZCT 0.3.25002046+32
−32
(−147)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−147
0 1 1 1 0 0
–   KMTChess 1.1 32-bit2043+33
−33
(−150)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−150
1 0
–   Matheus 2.32035+24
−24
(−158)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−158
1 1 0 0
–   Mustang 4.972032+27
−27
(−161)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+121
1 1 1 =
–   Monarch 1.72028+21
−22
(−165)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+35
0 1 1 1 = 1
–   Alex 1.962011+33
−33
(−182)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Marvin 1.3.01973+24
−24
(−220)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+69
1 1 = 1
–   Smash 1.0.31948+26
−26
(−245)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+78
1 0 1 1 1 1
–   Clueless 1.41913+22
−22
(−280)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−280
1 1 0 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Alf 1.09
played with current
participants of this list
Represented by
1-2-CPU    194nothing
32-bit#1712184254itself
32-bit 1-2-CPU#172-1732184254itself
32-bit single-CPU#172-1732184254itself
All    194nothing
Free    174nothing
Free 1-2-CPU    174nothing
Free 32-bit#1582185254itself
Free 32-bit 1-2-CPU#1582186254itself
Free 32-bit single-CPU#1582186254itself
Free single-CPU    174nothing
Single-CPU    194nothing

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