CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Alf 1.09#320  (2195+23
−23
)Quote
Author: Casper W. Berg (Denmark) Links: Web Archive, Jim Ablett Compile
This is the only Alf version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Brutus 7.02b2515+18
−18
(+320)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+169
0 0 = =
–   RomiChess P3k 32-bit2407+19
−19
(+212)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   K2 0.672354+23
−23
(+159)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+226
= 1 = =
–   Rodin 2.3a2339+25
−24
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−138
= 0 0 0
–   Dirty 0.99n2321+30
−30
(+126)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−23
= 0 = 0
–   WChess 1.062321+15
−15
(+126)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−36
= 0 = 0 0 1 0 = 0 0 0 0 = 1 0 0 = 0 0 = = = 0 0 1 0 1 0 0 = 0 0
–   Cheese 1.32308+17
−17
(+113)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+340
1 1 0 1
–   Cheese 1.1b2303+33
−33
(+108)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+108
0 = = 1
–   Popochin 3.12303+34
−34
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Natwarlal 0.142302+19
−19
(+107)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+107
= = 0 1
–   nanoSzachy 3.02301+34
−34
(+106)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−88
0 0 = 0 1 0
–   Joker 1.1.142301+19
−19
(+106)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−84
1 0 0 0 = 0
–   Xpdnt 0809272300+29
−29
(+105)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−121
0 0 0 1
–   Zeus 1.292298+21
−20
(+103)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+47
0 0 0 1 1 0 0 = = 0 1 1 0 1
–   Popochin 3.22296+18
−18
(+101)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+101
= =
–   Rodin 2.1h2283+30
−30
(+88)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−200
0 = 0 0
–   Brutus 5.42279+34
−34
(+84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+53
=
–   GreKo 5.2.52277+35
−35
(+82)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.0%
+312
1 1 1 1 = =
–   Chispa 4.0.32273+17
−17
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
= 0
–   Ayito 0.2.9942265+21
−21
(+70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+152
1 = 1 0
–   Waxman 20092253+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 = = =
–   Protej 0.5.8c2252+20
−20
(+57)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−178
0 1 0 0
–   RattateChess 1.0 Nosferatu2251+19
−19
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−26
0 1 0 =
–   Exacto 0.e 64-bit2251+18
−18
(+56)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+56
= = = =
–   EXchess 5.01b 32-bit2250+29
−29
(+55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+55
= =
–   Mango Paola Ajedrez 4.12249+19
−19
(+54)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−103
= = 0 0
–   AliChess 4.182242+32
−33
(+47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.0%
+47
0 0 1 1
–   Absolute Zero 2.4.0.0 64-bit2242+23
−23
(+47)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.2%
+47
= = = =
–   Deuterium 06.08.25.042230+27
−27
(+35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
2.7%
−24
= = = 0
–   Buzz 0.08 64-bit2229+21
−21
(+34)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.7%
−201
1 0 0 0
–   Gibbon 2.42c2225+26
−26
(+30)5 − 3
(+3−1=4)
62.5%
5.0 / 8
4.4%
+103
= = = = 0 1 1 1
–   Uralochka 1.1b2218+18
−18
(+23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
6.3%
+27
0 1 1 0 = = = 0 = 1
–   GarboChess 0.212216+35
−35
(+21)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
15.9%
+13
1 = 0 = =
–   Gibbon 2.52a2216+16
−16
(+21)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
6.9%
−93
0 = 0 0 0 = 1 =
–   AliChess 4.162215+35
−35
(+20)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
16.8%
−32
= 0 = = 0 1
–   Neurosis 2.32210+27
−27
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
19.3%
+15
1 0
–   ZCT 0.3.24512210+27
−27
(+15)8 − 6
(+5−3=6)
57.1%
8.0 / 14
20.1%
+61
= = 1 0 0 = 1 1 = = 1 = 1 0
–   Atlas 2.202208+34
−34
(+13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
26.3%
−78
0 1 = 0
–   Neurosis 2.52206+17
−17
(+11)6 − 6
(+5−5=2)
50.0%
6.0 / 12
21.4%
+15
1 1 0 0 0 1 = 0 1 0 1 =
–   ChessAlex 2.0r42205+21
−21
(+10)7 − 11
(+4−8=6)
38.9%
7.0 / 18
25.9%
−63
= = 0 0 1 = = = 1 0 0 0 0 1 = 0 0 1
–   Latista (Sinobyl) 1.52203+24
−24
(+8)3 − 3
(+2−2=2)
50.0%
3.0 / 6
31.9%
0
= = 0 1 1 0
–   RattateChess Bologna 20072201+25
−25
(+6)11 − 13
(+7−9=8)
45.8%
11.0 / 24
36.4%
−21
0 = 0 0 1 0 1 = = 0 1 0 = 0 0 1 0 1 1 1 = = = =
–   Carballo 0.82195+22
−22
(0)3 − 1
(+2−0=2)
75.0%
3.0 / 4
49.6%
+149
1 1 = =
–   Buzz 0.08 32-bit2193+28
−28
(−2)3 − 3
(+2−2=2)
50.0%
3.0 / 6
54.4%
−2
1 = 0 0 1 =
–   OBender 3.2.4.22191+20
−20
(−4)13 − 9
(+9−5=8)
59.1%
13.0 / 22
58.6%
+57
0 = = = 1 0 0 1 1 1 1 1 = = = = 0 1 1 0 = 1
–   Glass 0.1.0c2189+33
−33
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
61.6%
+4
= 0 1 =
–   Feuerstein 0.4.5.22187+37
−37
(−8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
63.8%
−117
= 0 = 1 0 0
–   Neurosis 2.42187+31
−31
(−8)9 − 5
(+6−2=6)
64.3%
9.0 / 14
65.1%
+77
1 = 1 1 0 0 1 1 = = 1 = = =
–   EveAnn 1.632187+34
−34
(−8)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
63.8%
−103
0 = 1 0
–   Mediocre 0.342187+27
−27
(−8)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
67.8%
+95
1 = 1 0 = 0 1 = 1 1
–   Amundsen 0.65.12187+34
−34
(−8)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
63.9%
+280
= 1 1 1
–   NagaSkaki 5.122186+17
−17
(−9)10 − 10
(+6−6=8)
50.0%
10.0 / 20
72.8%
−9
0 1 0 1 0 = 1 0 = 0 1 = 0 = = = 1 1 = =
–   Isa 1.9.63 64-bit2186+27
−27
(−9)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
67.7%
+27
= 1 = = 1 0 0 0 1 1
–   Atak 6.52180+25
−25
(−15)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
80.3%
−57
= = 0 1 0 0 1 =
–   Lime 662178+17
−17
(−17)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
88.1%
−48
1 0 1 0 1 0 0 = = 1 0 =
–   Hamsters 0.0.62177+24
−24
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.7%
−18
0 1
–   Feuerstein 0.4.62174+38
−38
(−21)4 − 0
(+4−0=0)
100.0%
4.0 / 4
82.2%
+INF
1 1 1 1
–   Sungorus 1.22172+26
−26
(−23)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
89.5%
+44
1 0 1 = 0 1
–   NG-Play 9.86 64-bit2170+22
−22
(−25)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
93.1%
+257
= 1 1 1
–   NagaSkaki 4.002164+35
−35
(−31)3 − 3
(+2−2=2)
50.0%
3.0 / 6
92.4%
−23
0 0 = = 1 1
–   ProChess 1.02AD2163+19
−19
(−32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.9%
−182
0 = = 0
–   Chesley r323 64-bit2162+22
−22
(−33)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
97.8%
−100
= = = 0
–   OliThink 5.1.92156+30
−30
(−39)3 − 5
(+3−5=0)
37.5%
3.0 / 8
97.7%
−148
1 0 0 0 0 0 1 1
–   Bearded 06_292156+31
−31
(−39)1 − 3
(+0−2=2)
25.0%
1.0 / 4
97.4%
−181
= = 0 0
–   Mediocre 0.3342150+32
−32
(−45)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.8%
+105
1 0 0 1 1 = 1 = 1 1
–   Prophet 2.0 32-bit2137+19
−19
(−58)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
100.0%
−82
1 = = 0 = 0 0 1 0 = 1 = 0 1
–   Parrot 07.07.222135+19
−19
(−60)9 − 11
(+7−9=4)
45.0%
9.0 / 20
100.0%
−97
1 1 0 0 0 0 1 0 0 = 0 = 1 = 1 0 1 1 = 0
–   Napoleon 1.7 64-bit2134+21
−21
(−61)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−15
= 1 1 = 0 =
–   Waxman 20082134+23
−23
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+96
1 =
–   TJchess 0.1212133+19
−19
(−62)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−15
= 1 1 1 0 = 1 = = = 0 1 0 =
–   Napoleon 1.5.0 64-bit2123+26
−26
(−72)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−221
= 0 0 =
–   Clarabit 1.00 32-bit2115+22
−22
(−80)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−47
1 0 = = 0 0 1 1 = 1
–   Adam 3.12109+24
−24
(−86)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−58
1 0 = 1 1 = = 0 = 0 = 1
–   Lime 622105+28
−28
(−90)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+60
1 1 1 0 0 1 1 =
–   FireFly 2.5.6 32-bit2087+22
−22
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 32-bit2084+17
−18
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
1 =
–   Atak 6.22079+36
−36
(−116)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+172
1 = 1 1
–   OBender 3.10.12070+34
−34
(−125)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−125
1 1 1 0 0 0
–   BigLion 2.23x2067+12
−12
(−128)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−91
1 0 1 0 1 = 0 = 1 =
–   ZCT 0.3.25002048+32
−32
(−147)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−147
1 1 0 0 1 0
–   KMTChess 1.1 32-bit2046+33
−33
(−149)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−149
1 0
–   Monarch 1.72043+17
−17
(−152)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+48
0 1 1 1 1 =
–   Mustang 4.972043+26
−26
(−152)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+130
= 1 1 1
–   Matheus 2.32041+23
−23
(−154)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−154
0 1 1 0
–   Alex 1.962014+32
−32
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Marvin 1.3.01975+24
−24
(−220)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+69
= 1 1 1
–   Smash 1.0.31950+26
−26
(−245)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+78
0 1 1 1 1 1
–   Clueless 1.41912+18
−18
(−283)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−283
0 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019