CCRL Blitz
Downloads and Statistics
March 17, 2024
Testing summary:
Total: 1'157'790 games
played by 2'049 programs

White wins: 397'821 (34.4%)
Black wins: 290'843 (25.1%)
Draws: 469'126 (40.5%)
White score: 54.6%

Engine Details

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Sargon 1978 1.00 (1100+22
−22		)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 one of the 2 Sargon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Goyaz 0.0071358+24
−24		(+258)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+80
= 0 0 0 0 0 = 0 0 = 0 = = = 0 0 0 = 0 = 0 = 1 1 0 0 = 0 = = 0 0
–   Leandor 1.1 64-bit1352+24
−24		(+252)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
+109
= = 1 0 = 0 0 0 0 =
–   MiniMardi 1.31339+24
−24		(+239)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
+77
= = = 0 0 = 0 = 0 = 0 0 0 = = = = = 0 = 0 0 0 1 0 = 0 0 0 0 1 0
–   Rasch r142 64-bit1322+24
−24		(+222)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
+55
0 = 0 = = 0 0 =
–   Cefap 0.721313+24
−24		(+213)18.5 − 53.5
(+8−43=21)
25.7%
18.5 / 72
0.0%
+29
0 0 0 1 0 0 0 1 0 = 0 0 = = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = = 0 0 1 0 0 1 = = 1 0 1 = 0 = 0 0 0 0 0 = = = = = 0 = = 0 0 0 = 0 1 = 0 = = 1 0 0 0 0
–   Ozwald 0.431309+25
−25		(+209)10.5 − 20.5
(+2−12=17)
33.9%
10.5 / 31
0.0%
+104
0 0 = 0 = 1 0 = = = = = 0 0 = = 0 0 0 = = = = = 0 0 = = = 1 0
–   Blikskottel 0.81309+25
−25		(+209)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+97
0 = 0 0 = = 0 0 1 = = 0 0 = 0 = 0 0 = 0 1 = = = 0 = 0 = 1 = 0 =
–   Skaki 1.231307+42
−42		(+207)13 − 60
(+4−51=18)
17.8%
13.0 / 73
0.0%
−45
0 0 0 0 0 = 0 0 0 = 0 0 = 0 0 1 0 0 0 0 0 0 = 0 1 0 0 0 0 = 0 0 = 0 0 0 0 0 0 = 0 0 = 1 0 0 = 0 = = 0 0 0 1 = 0 = 0 = 0 = 0 = 0 0 0 = 0 0 0 0 = 0
–   Chessika 2.21 64-bit1304+21
−21		(+204)10.5 − 18.5
(+8−16=5)		36.2%
10.5 / 29
0.0%
+87
= 1 = 1 1 = 0 = 1 0 0 0 0 1 0 0 = 1 0 0 0 0 0 0 0 1 0 0 1
–   Nanook 0.171304+26
−26		(+204)21 − 52
(+11−42=20)
28.8%
21.0 / 73
0.0%
+41
0 0 0 = 0 = = 0 0 0 0 0 0 0 = 0 = = 0 0 = 0 0 0 = = 0 0 1 = = 0 = 0 0 = 0 0 1 0 0 1 1 0 1 0 1 0 = = = 1 1 = 0 0 0 0 0 = 0 1 0 0 = 0 1 0 1 = 0 0 0
–   Numpty Recharged 64-bit1291+26
−26		(+191)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+12
0 = = 0 0 0 0 = 0 = 1 = 0 0 = 0 = 0 = 0 = 0 0 1 0 0 = 0 = = 0 0
–   Blunders 0.1.0 64-bit1272+21
−21		(+172)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−8
0 0 0 0 0 1 0 = 0 1 0 0 0 = 0 = 0 0 0 = = 0 0 0 0 0 1 1 0 1 1 =
–   Quokka 2.0 64-bit1266+36
−36		(+166)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+93
= = 1 = 0 = 1 = = 0 0 1 = 0 = = 0 0 1 0 0 = 0 = 1 0 = 0 = 0 = =
–   CeruleanJS 0.2.0 Cobalt 64-bit1261+23
−23		(+161)13 − 18
(+6−11=14)
41.9%
13.0 / 31
0.0%
+102
1 = = = 1 = 0 = 0 1 0 0 0 = 0 1 0 = = 1 0 = = = = 0 = 1 0 0 =
–   Purple Panda 10 64-bit1235+24
−24		(+135)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+42
0 0 = = 0 0 = 1 = 1 0 = 0 0 = = = 0 0 = 0 = = 0 = = = 1 0 = 0 1
–   MiniChessAI 1.191230+25
−25		(+130)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−38
0 0 = = 0 = 0 = 0 0 1 = = 0 1 = = 0 0 0 0 0 0 0 0 = = = 0 1 0 0
–   Gladiator 0.0.7 64-bit1228+29
−29		(+128)23 − 50
(+9−36=28)
31.5%
23.0 / 73
0.0%
−2
0 = 0 0 = = 0 = = = 1 0 1 = 0 0 0 0 0 = = 0 0 0 0 = 0 = = = = 0 = 1 0 1 0 = 1 0 0 = 0 = = = 0 0 = = 0 = 0 = 1 0 0 0 1 = = 1 0 0 0 0 0 0 = 1 0 0 =
–   Sabrina 3.1.27 64-bit1222+24
−24		(+122)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+81
0 = = = = = 1 0 = 0 0 = = 0 1 1 = = 0 0 = = = 1 0 = 0 1 = = = =
–   Lynx 0.4.0 64-bit1210+23
−23		(+110)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
0.0%
+143
= 1 1 0 = 1 0 = 0 1 1 0 = 1 = = = 1 = = = = = = = = = = = =
–   Hactar 0.9.0 64-bit1184+23
−23		(+84)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+67
0 = 1 = 0 0 = = 1 = = = = 0 = = 0 = = 0 1 1 0 1 0 = 1 = 1 = 0 =
–   Neocortex 1.0 64-bit1177+22
−22		(+77)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
0.0%
+4
= 0 0 = 0 0 0 0 = 1 0 0 1 = = = 1 0 = = 0 1 = 0 1 = = 0 1 0 1
–   Fimbulwinter 5.00 64-bit1173+24
−24		(+73)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+16
1 1 = = = = 0 0 0 0 1 1 = = 0 0 0 1 = 1 = = 0 0 0 0 0 = 1 1 = 0
–   Virutor Chess 1.1.21171+27
−27		(+71)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+29
= 0 = = = 0 = = 0 = 0 0 = 1 0 = 1 1 0 0 1 = = 0 = = 1 = 0 1 = =
–   Haddock 0.2.1 dev 64-bit1145+22
−22		(+45)18 − 22
(+8−12=20)
45.0%
18.0 / 40
0.0%
+14
0 1 = 0 = = = = = 1 0 = 0 0 0 = 0 1 0 1 = 1 = = = 0 = 0 1 0 = = = 0 = = 1 1 = =
–   DoctorB 1.0.1 64-bit1134+25
−25		(+34)12.5 − 14.5
(+6−8=13)		46.3%
12.5 / 27
0.2%
+17
1 0 = 0 1 = 0 0 1 = = 0 1 = 0 = = 0 = 1 = = 1 = = = 0
–   Scam 0.4 64-bit1122+25
−25		(+22)17 − 14
(+11−8=12)
54.8%
17.0 / 31
2.7%
+62
= 0 0 1 1 1 = 1 = 1 = = 0 0 = 0 = 1 0 = 1 = = 1 1 0 1 = = 1 0
–   Arche 0.3.3 64-bit1116+23
−23		(+16)12 − 20
(+4−12=16)
37.5%
12.0 / 32
7.0%
−65
= 1 = 0 = = 1 0 = = = 0 0 = = 0 1 1 = 0 0 = 0 = = 0 = = 0 0 0 =
–   Fatalii 0.1.1 64-bit1062+25
−25		(−38)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
99.9%
+83
= = 1 0 1 1 = 1 = = = 1 1 1 1 0 = 1 0 1 = = 1 = 0 = = = 1 1 1 1
–   Belofte 2.1.3 64-bit1036+25
−25		(−64)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+7
1 1 = 1 = = = = = = = = 1 = = = = = = = 1 = = = = = 1 1 = = = 1
–   Odonata 0.2.2 64-bit1024+30
−30		(−76)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
−14
1 = = = = = 1 1 = = = 0 1 0 = 1
–   Enxadrista 1.01961+26
−26		(−139)46 − 27
(+34−15=24)
63.0%
46.0 / 73
100.0%
−42
0 1 = = 0 1 1 = 1 = = = 0 1 1 1 1 1 = 0 = 1 1 0 1 1 0 0 = 0 1 0 0 = 1 1 1 1 0 1 1 0 0 1 = = = 1 = = 1 = 1 1 = 1 = 1 = 1 1 1 1 = 1 1 = = 0 0 = = 1
–   Belofte 2.1.5 64-bit950+26
−26		(−150)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
−31
= = 0 1 1 1 1 = 1 = = 1 = = = 1 = = 1 = = 1 = = 1 1 = = 1 = = 1
–   Neurone XXVII944+25
−25		(−156)18 − 14
(+7−3=22)
56.3%
18.0 / 32
100.0%
−118
= = = = 0 1 1 1 = 1 = = 1 = = = = = = = 1 0 = = 1 = = 0 = = = =
–   Megalodon 1.0.0 64-bit935+24
−24		(−165)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+36
1 1 1 = = = 1 1 1 1 0 1 1 1 1 = 1 1 = = 1 1 = 1 0 1 1 = = 0 1 1
–   MinimalChess 0.2 64-bit906+26
−26		(−194)26.5 − 5.5
(+25−4=3)
82.8%
26.5 / 32
100.0%
+101
1 1 0 1 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1
–   Minnow899+39
−39		(−201)40.5 − 23.5
(+19−2=43)
63.3%
40.5 / 64
100.0%
−123
= = = = = 1 1 = = = 1 1 1 = 1 = = = 1 0 = = = 1 = = 0 1 = = = = = 1 = = = 1 = 1 = = = 1 = 1 = 1 1 1 = = = = = = = = = = 1 = 1 =
–   Iota 1.0891+27
−27		(−209)49.5 − 23.5
(+28−2=43)
67.8%
49.5 / 73
100.0%
−97
1 = 1 = 1 1 1 = = = 1 1 = = 1 = 1 0 = 1 = = = 1 = 1 1 = 0 = = = = 1 1 = 1 = 1 = = = 1 = = = 1 1 = 1 1 = = 1 1 1 = = = = 1 1 = = = 1 = = = = = = =
–   Usurpator II884+90
−90		(−216)33 − 9
(+28−4=10)
78.6%
33.0 / 42
100.0%
0
1 1 1 1 1 1 = 0 1 0 = 1 1 1 = 1 1 = = 1 1 1 = 1 1 1 1 1 = 1 = 1 0 1 = 1 = 1 0 1 1 1
–   Belofte 2.1.0 64-bit837+33
−33		(−263)33 − 15
(+24−6=18)
68.8%
33.0 / 48
100.0%
−132
1 = 0 = 1 1 1 0 = = = = 1 0 1 1 = = 1 1 1 1 1 1 0 = = = = = 1 = 0 1 = 1 1 1 1 1 = = 1 1 1 = 0 1
–   Belofte 2.1.2828+31
−31		(−272)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−187
= = 0 = = = = 1 1 1 = 1 0 1 = 1 = 0 1 1 1 0 = 1 = 1 = = 0 1 1 =
–   Belofte 2.1.1 64-bit814+30
−30		(−286)25 − 4
(+21−0=8)		86.2%
25.0 / 29
100.0%
−2
1 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = = = 1 1 1 1 =
–   Megalodon 0.3.2 64-bit718+35
−35		(−382)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
−14
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = = 1 1 1 = 1 = 1 1 1
–   Belofte 2.0.8 64-bit584+51
−51		(−516)23.5 − 5.5
(+19−1=9)		81.0%
23.5 / 29
100.0%
−287
1 1 = 1 1 1 = = 1 1 1 1 1 1 0 1 1 = = 1 1 = 1 1 = = = 1 1
–   GrayMatter SVN1604583+136
−136		(−517)39.5 − 2.5
(+38−1=3)
94.0%
39.5 / 42
100.0%
−93
1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 = = 1 1 1 1 1
1646 games: 488 wins, 501 losses, 657 draws (39.9%), score: 49.6%

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Created in 2005-2013 by CCRL team
Last games added on March 17, 2024