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

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Alf 1.09 64-bit#386‑387  (2109+15
−15
)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
–   Fire 6.1 64-bit3287+11
−11
(+1178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cyrano 0.6b17 64-bit2641+8
−8
(+532)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Colossus 2008b2641+7
−6
(+532)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ruffian 2.1.02610+8
−8
(+501)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Petir 4.9999992555+8
−8
(+446)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pupsi2 0.092540+14
−14
(+431)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+400
–   Abrok 5.02431+8
−8
(+322)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Delphil 3.2 64-bit2431+14
−14
(+322)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gogobello 1.0 64-bit2419+19
−19
(+310)10.5 − 36.5
(+8−34=5)
22.3%
10.5 / 47
0.0%
+79
–   Snitch 1.6.2 32-bit2417+10
−10
(+308)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+338
–   Teki 1 64-bit2405+18
−18
(+296)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   FrankWalter 2.2.3 64-bit2388+18
−18
(+279)2.5 − 8.5
(+2−8=1)
22.7%
2.5 / 11
0.0%
+48
–   Cmcchess 2.6 64-bit2375+11
−11
(+266)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Pirarucu 2.0.2 64-bit2346+37
−36
(+237)5 − 20
(+3−18=4)
20.0%
5.0 / 25
0.0%
−3
–   Ceibo 0.5 64-bit2326+17
−17
(+217)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Mediocre 0.5 64-bit2318+11
−11
(+209)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Googleplex Starthinker 1.4 64-bit2288+18
−17
(+179)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−6
–   Rival 1.0.1 64-bit2264+13
−13
(+155)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Natwarlal 0.142259+8
−8
(+150)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Butcher 1.64 64-bit2253+19
−19
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
–   Napoleon 1.8 64-bit2252+14
−14
(+143)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−41
–   Isa 2.0.61 64-bit2236+18
−18
(+127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Robocide 20170718 64-bit2234+14
−14
(+125)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+94
–   Stash 15.3 64-bit2229+20
−20
(+120)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
+60
–   Joker2 0.7.7 64-bit2221+16
−16
(+112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+142
–   Jumbo 0.4.0 64-bit2215+16
−16
(+106)7 − 23
(+6−22=2)
23.3%
7.0 / 30
0.0%
−127
–   Cinnamon 2.3 64-bit2211+23
−23
(+102)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−84
–   Latista (Sinobyl) 1.52194+11
−11
(+85)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Isa 2.0.45 64-bit2192+22
−22
(+83)14 − 13
(+10−9=8)
51.9%
14.0 / 27
0.0%
+98
–   MORA 1.0.02181+18
−18
(+72)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−54
–   Baislicka 1.0 64-bit2178+14
−14
(+69)11 − 15
(+9−13=4)
42.3%
11.0 / 26
0.0%
+7
–   Blitzkrieg rev337 64-bit2161+12
−12
(+52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dorpsgek Cosmopolitan 2 64-bit2160+18
−18
(+51)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−28
–   Galjoen 0.37.2 64-bit2159+17
−16
(+50)11.5 − 14.5
(+8−11=7)
44.2%
11.5 / 26
0.0%
+17
–   NagaSkaki 5.122154+9
−10
(+45)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+75
–   FoxSEE 3.3.3 64-bit2146+20
−21
(+37)16 − 16
(+14−14=4)
50.0%
16.0 / 32
0.2%
+37
–   SjaakII 1.4.1 64-bit2145+19
−19
(+36)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.2%
−56
–   Sunsetter 10.3 64-bit2144+11
−11
(+35)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+4
–   Tunguska 1.0 64-bit2142+18
−18
(+33)11.5 − 19.5
(+8−16=7)
37.1%
11.5 / 31
0.2%
−58
–   Axolotl 1.5 64-bit2137+22
−22
(+28)17 − 15
(+13−11=8)
53.1%
17.0 / 32
2.0%
+48
–   Brainless 20081212 64-bit2133+20
−20
(+24)38 − 41
(+31−34=14)
48.1%
38.0 / 79
2.4%
+8
–   Prophet3 20181124 64-bit2131+22
−22
(+22)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
5.6%
+56
–   Invictus 0.001 64-bit2127+19
−19
(+18)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
6.6%
−108
–   Hedgehog 1.814 64-bit2126+18
−18
(+17)18.5 − 11.5
(+17−10=3)
61.7%
18.5 / 30
7.9%
+108
–   Prophet3 20170909 64-bit2124+17
−17
(+15)18.5 − 13.5
(+17−12=3)
57.8%
18.5 / 32
10.1%
+78
–   Isa 1.9.51 64-bit2121+19
−20
(+12)19 − 13
(+18−12=2)
59.4%
19.0 / 32
17.1%
+87
–   Prophet3 20180811 64-bit2120+14
−14
(+11)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
15.7%
+22
–   Clever Girl r160 64-bit2118+18
−18
(+9)16.5 − 20.5
(+14−18=5)
44.6%
16.5 / 37
24.0%
−31
–   Galjoen 0.36 64-bit2117+15
−15
(+8)34.5 − 25.5
(+29−20=11)
57.5%
34.5 / 60
24.2%
+68
–   SpaceDog 0.97.5.1 64-bit2114+21
−21
(+5)13 − 19
(+11−17=4)
40.6%
13.0 / 32
36.1%
−66
–   Embla 1.0.3 64-bit2114+14
−14
(+5)41 − 41
(+30−30=22)
50.0%
41.0 / 82
30.6%
+3
–   Isa 1.9.63 64-bit2108+21
−21
(−1)28 − 27
(+23−22=10)
50.9%
28.0 / 55
53.5%
+4
–   Micah 1.0 64-bit2106+22
−22
(−3)16 − 16
(+11−11=10)
50.0%
16.0 / 32
59.7%
−3
–   Napoleon 1.7 64-bit2101+20
−20
(−8)18 − 14
(+16−12=4)
56.3%
18.0 / 32
74.9%
+37
–   Wing 2.012100+37
−37
(−9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
66.9%
+INF
–   Jumbo 0.1.102093+20
−20
(−16)10 − 22
(+8−20=4)
31.3%
10.0 / 32
90.8%
−166
–   Squared-chess 1.3.0 64-bit2089+16
−16
(−20)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
96.8%
+39
–   Raven 0.50 64-bit2079+19
−19
(−30)18 − 14
(+16−12=4)
56.3%
18.0 / 32
99.4%
+20
–   Gunborg 1.35 64-bit2072+16
−16
(−37)19 − 12
(+17−10=4)
61.3%
19.0 / 31
100.0%
+52
–   Abbess 2018.02.072070+14
−14
(−39)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
100.0%
−122
–   Cinnamon 2.2a 64-bit2069+17
−17
(−40)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−3
–   AdroitChess 0.42069+19
−19
(−40)12.5 − 16.5
(+9−13=7)
43.1%
12.5 / 29
100.0%
−88
–   Little Wing 0.5.0 64-bit2058+17
−17
(−51)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+42
–   Halogen 3.0 64-bit2057+20
−20
(−52)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+74
–   Small Potato 0.7.0 64-bit2055+16
−16
(−54)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+71
–   Galjoen 0.35.2 64-bit2055+19
−19
(−54)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+35
–   RDChess 3.232047+13
−13
(−62)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−31
–   Embla 2.0.5 64-bit2044+16
−16
(−65)24 − 24
(+16−16=16)
50.0%
24.0 / 48
100.0%
−65
–   Vice 1.0 64-bit2043+11
−11
(−66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Topple 0.0.3 64-bit2041+18
−18
(−68)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
0
–   Abbess 2016.12.112036+16
−17
(−73)20.5 − 10.5
(+17−7=7)
66.1%
20.5 / 31
100.0%
+43
–   DelphiMAX 2.92013+13
−13
(−96)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Zeta Dva 0303 64-bit2004+30
−30
(−105)18.5 − 11.5
(+16−9=5)
61.7%
18.5 / 30
100.0%
−16
–   Bubble 1.51986+13
−13
(−123)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zeta Dva 0305 64-bit1978+17
−17
(−131)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−39
–   Slibo 0.5.11976+20
−20
(−133)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   La Dame Blanche 2.0c1968+12
−12
(−141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hedgehog 1.8041968+18
−18
(−141)17.5 − 10.5
(+14−7=7)
62.5%
17.5 / 28
100.0%
−52
–   Hedgehog 1.8021958+33
−34
(−151)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
−32
–   Jabba 130320121917+25
−25
(−192)18 − 8
(+17−7=2)
69.2%
18.0 / 26
100.0%
−28
–   Claudia 0.51903+18
−18
(−206)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Presbyter 1.3.0 64-bit1880+19
−19
(−229)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Nero 6.11446+14
−14
(−663)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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