CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Alf 1.09 (2104+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-bit2280+13
−13
(+176)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
+58
–   Esc 1.162266+8
−9
(+162)7 − 27
(+5−25=4)
20.6%
7.0 / 34
0.0%
−84
–   Zeus 1.292260+9
−9
(+156)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−97
–   Anechka 0.082233+8
−8
(+129)15 − 19
(+12−16=6)
44.1%
15.0 / 34
0.0%
+83
–   Ant 2006-F2229+9
−9
(+125)7 − 27
(+6−26=2)
20.6%
7.0 / 34
0.0%
−137
–   Dorky 3.482225+13
−13
(+121)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−13
–   EveAnn 1.642221+16
−16
(+117)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
0
–   ChessAlex 2.0r42206+15
−15
(+102)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
+1
–   Chispa 4.0.32205+8
−8
(+101)15 − 19
(+8−12=14)
44.1%
15.0 / 34
0.0%
+67
–   CyberPagno 2.12204+10
−10
(+100)15 − 19
(+11−15=8)
44.1%
15.0 / 34
0.0%
+57
–   Latista (Sinobyl) 1.52194+11
−11
(+90)14 − 20
(+9−15=10)
41.2%
14.0 / 34
0.0%
+28
–   Atlas 2.202191+12
−12
(+87)9 − 25
(+6−22=6)
26.5%
9.0 / 34
0.0%
−94
–   Feuerstein 0.4.6.12191+14
−14
(+87)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−34
–   Neurosis 2.52189+16
−16
(+85)12.5 − 21.5
(+9−18=7)
36.8%
12.5 / 34
0.0%
−12
–   Uralochka 1.1b2188+11
−11
(+84)10.5 − 23.5
(+7−20=7)
30.9%
10.5 / 34
0.0%
−56
–   Madeleine 0.22182+9
−9
(+78)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
0.0%
+5
–   Genesis 2.02169+10
−10
(+65)14 − 21
(+10−17=8)
40.0%
14.0 / 35
0.0%
−10
–   InmiChess3.06N2161+10
−10
(+57)16.5 − 19.5
(+14−17=5)
45.8%
16.5 / 36
0.0%
+23
–   NagaSkaki 5.122154+9
−10
(+50)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
0.0%
+106
–   Carballo 0.82146+25
−25
(+42)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.2%
+32
–   Sunsetter 10.3 64-bit2144+11
−11
(+40)13 − 21
(+7−15=12)
38.2%
13.0 / 34
0.0%
−32
–   Alarm 0.93.12142+9
−9
(+38)15 − 21
(+11−17=8)
41.7%
15.0 / 36
0.0%
−21
–   Lime 662142+8
−8
(+38)14.5 − 18.5
(+11−15=7)
43.9%
14.5 / 33
0.0%
−6
–   Fortress 1.622136+8
−8
(+32)19 − 16
(+13−10=12)
54.3%
19.0 / 35
0.0%
+62
–   Nesik 0.7.0 alpha2132+9
−9
(+28)15 − 21
(+12−18=6)
41.7%
15.0 / 36
0.0%
−35
–   WJChess 1.642129+9
−9
(+25)18 − 18
(+14−14=8)
50.0%
18.0 / 36
0.1%
+25
–   GK 0.90 64-bit2109+11
−11
(+5)17.5 − 16.5
(+14−13=7)
51.5%
17.5 / 34
30.9%
+15
–   BikJump 2.01 64-bit2102+8
−8
(−2)18 − 16
(+15−13=6)
52.9%
18.0 / 34
63.1%
+20
–   Wing 2.0a2100+9
−9
(−4)13 − 23
(+6−16=14)
36.1%
13.0 / 36
71.2%
−92
–   Ghost 0.142096+16
−16
(−8)14.5 − 19.5
(+11−16=7)
42.6%
14.5 / 34
78.1%
−58
–   Clarabit 1.00 64-bit2095+9
−9
(−9)17.5 − 15.5
(+14−12=7)
53.0%
17.5 / 33
86.9%
+13
–   Uragano 3D 0.872090+14
−14
(−14)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
92.0%
−134
–   Parrot 07.07.222077+14
−13
(−27)20 − 14
(+16−10=8)
58.8%
20.0 / 34
99.7%
+40
–   Monarch 1.72058+10
−10
(−46)20 − 15
(+16−11=8)
57.1%
20.0 / 35
100.0%
+6
–   Matheus 2.32057+9
−9
(−47)22 − 12
(+16−6=12)
64.7%
22.0 / 34
100.0%
+47
–   Bodo 0.2b2055+11
−11
(−49)17 − 17
(+13−13=8)
50.0%
17.0 / 34
100.0%
−50
–   King's Out 0.2.422052+18
−18
(−52)7 − 8
(+6−7=2)
46.7%
7.0 / 15
100.0%
−79
–   RDChess 3.232047+13
−13
(−57)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
+2
–   Gerbil 0.2 64-bit2043+9
−9
(−61)22 − 12
(+19−9=6)
64.7%
22.0 / 34
100.0%
+50
–   Ax 0.82041+11
−11
(−63)18 − 16
(+13−11=10)
52.9%
18.0 / 34
100.0%
−41
–   ZCT 0.3.2500 64-bit2022+18
−18
(−82)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+82
–   Bestia 0.902018+8
−8
(−86)20 − 16
(+15−11=10)
55.6%
20.0 / 36
100.0%
−45
–   DelphiMAX 2.92013+13
−13
(−91)25 − 9
(+22−6=6)
73.5%
25.0 / 34
100.0%
+92
–   Requiem 0.532007+12
−12
(−97)22 − 14
(+17−9=10)
61.1%
22.0 / 36
100.0%
−18
–   Matant 5.042004+13
−13
(−100)24 − 10
(+21−7=6)
70.6%
24.0 / 34
100.0%
+57
–   Small Potato 0.6.11992+10
−10
(−112)25.5 − 9.5
(+22−6=7)
72.9%
25.5 / 35
100.0%
+58
–   Cupcake 1.01988+18
−18
(−116)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+21
–   BigLion 2.23x1985+8
−8
(−119)23.5 − 10.5
(+20−7=7)
69.1%
23.5 / 34
100.0%
+26
–   Armageddon 2.3081985+11
−11
(−119)22 − 14
(+17−9=10)
61.1%
22.0 / 36
100.0%
−39
–   Elephant 1.061980+11
−11
(−124)26.5 − 9.5
(+24−7=5)
73.6%
26.5 / 36
100.0%
+65
–   SSEChessII 2.05 DC1966+9
−9
(−138)27.5 − 8.5
(+24−5=7)
76.4%
27.5 / 36
100.0%
+65
–   Marvin 1.3.01965+9
−9
(−139)25 − 11
(+21−7=8)
69.4%
25.0 / 36
100.0%
+6
–   Cilian 4.141955+10
−10
(−149)20 − 15
(+15−10=10)
57.1%
20.0 / 35
100.0%
−99
–   JanWillem 1.131951+9
−9
(−153)26.5 − 9.5
(+22−5=9)
73.6%
26.5 / 36
100.0%
+17

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021