CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Sargon 1978 1.00#651  (1252+18
−18
)Quote
Authors: Dan Spracklen, Kathe Spracklen, Bill Forster Link: Homepage
An open source transcript of the commercial engine from 1978. Original authors: Dan and Kathe Spracklen, UCI version by Bill Forster
This is the only Sargon version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Rasch r142 64-bit1474+24
−24
(+222)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+68
–   Blikskottel 0.81458+12
−12
(+206)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+105
–   Numpty Recharged 64-bit1458+14
−14
(+206)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+40
–   Chessika 2.21 64-bit1441+19
−19
(+189)10.5 − 18.5
(+8−16=5)
36.2%
10.5 / 29
0.0%
+83
–   Goyaz 0.0071423+14
−14
(+171)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+7
–   Hactar 0.9.0 64-bit1421+13
−13
(+169)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+154
–   MiniMardi 1.31413+11
−10
(+161)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
+13
–   Quokka 2.0 64-bit1411+22
−22
(+159)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+93
–   Cefap 0.721395+27
−27
(+143)18.5 − 53.5
(+8−43=21)
25.7%
18.5 / 72
0.0%
−26
–   Sabrina 3.1.27 64-bit1395+17
−17
(+143)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+107
–   Nanook 0.171392+13
−13
(+140)21 − 52
(+11−42=20)
28.8%
21.0 / 73
0.0%
−9
–   Skaki 1.231390+20
−20
(+138)13 − 60
(+4−51=18)
17.8%
13.0 / 73
0.0%
−104
–   MiniChessAI 1.191362+15
−15
(+110)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−45
–   Virutor Chess 1.1.21352+18
−18
(+100)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+63
–   Ozwald 0.431348+13
−13
(+96)10.5 − 20.5
(+2−12=17)
33.9%
10.5 / 31
0.0%
+1
–   Gladiator 0.0.7 64-bit1343+21
−21
(+91)23 − 50
(+9−36=28)
31.5%
23.0 / 73
0.0%
−27
–   Neocortex 1.0 64-bit1337+21
−21
(+85)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
0.0%
+20
–   Enxadrista 1.011185+22
−23
(−67)46 − 27
(+34−15=24)
63.0%
46.0 / 73
100.0%
+19
–   GrayMatter SVN16041159+35
−22
(−93)39.5 − 2.5
(+38−1=3)
94.0%
39.5 / 42
100.0%
+358
–   Neurone XXVII1153+28
−17
(−99)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−66
–   Usurpator II1124+28
−10
(−128)33 − 9
(+28−4=10)
78.6%
33.0 / 42
100.0%
+84
–   Minnow1061+80
−72
(−191)40.5 − 23.5
(+19−2=43)
63.3%
40.5 / 64
100.0%
−121
–   MinimalChess 0.2 64-bit1059+86
−75
(−193)26.5 − 5.5
(+25−4=3)
82.8%
26.5 / 32
100.0%
+92
–   Belofte 2.1.0 64-bit1048+95
−85
(−204)33 − 15
(+24−6=18)
68.8%
33.0 / 48
100.0%
−85
–   Iota 1.0 32-bit1036+103
−97
(−216)46.5 − 22.5
(+26−2=41)
67.4%
46.5 / 69
100.0%
−117
–   Belofte 2.1.1 64-bit1010+131
−123
(−242)25 − 4
(+21−0=8)
86.2%
25.0 / 29
100.0%
+30
–   Megalodon 0.3.2 64-bit927+213
−207
(−325)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+39
–   Belofte 2.0.8 64-bit804+337
−330
(−448)23.5 − 5.5
(+19−1=9)
81.0%
23.5 / 29
100.0%
−231

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021