CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Glaurung 2.1 64-bit (2783+16
−16		)Quote
Author: Tord Romstad (Norway) Link: Glaurung homepage
This is one of the 12 Glaurung versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3078+9
−8		(+295)5 − 45
(+2−42=6)
10.0%
5.0 / 50
0.0%
−65
0 = = 0 0 = 0 0 0 0 1 0 0 0 0 0 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 0 0 0 0 0 = 0
–   Rybka 3 Human 64-bit3058+27
−26		(+275)9 − 41
(+4−36=10)
18.0%
9.0 / 50
0.0%
+24
0 0 0 1 0 0 0 0 0 0 1 0 = 0 = 0 0 0 = 0 = 0 0 0 = 0 = = 0 0 1 0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 = 1
–   Rybka 3 Dynamic 64-bit3037+26
−25		(+254)6.5 − 43.5
(+1−38=11)
13.0%
6.5 / 50
0.0%
−37
= 0 0 0 = = 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 = 0 0 0 = 0 0 0 0 = = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 1 0 0
–   Rybka 2.3.2a 64-bit2978+8
−8		(+195)11.5 − 38.5
(+3−30=17)
23.0%
11.5 / 50
0.0%
+12
= = 1 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 0 = 0 0 0 = 0 = = 0 = 0 = =
–   Naum 4 64-bit2948+13
−13		(+165)14 − 36
(+6−28=16)
28.0%
14.0 / 50
0.0%
+14
= = 1 0 0 0 0 1 = 0 0 1 = = 1 0 = = 0 = 0 1 0 0 0 0 0 = 0 = = 0 0 0 = 0 = 0 1 0 0 0 = 0 0 0 0 = 0 =
–   Thinker 5.4c Inert 64-bit2883+9
−9		(+100)16 − 34
(+9−27=14)
32.0%
16.0 / 50
0.0%
−25
1 0 0 1 = 0 0 1 0 = 0 0 = 1 1 = = = 0 1 = 0 0 0 0 1 = 0 0 0 = = = 0 0 1 0 1 0 = 0 0 0 = 0 0 0 = 0 0
–   Thinker 5.4a Inert 64-bit2882+14
−14		(+99)18 − 32
(+12−26=12)
36.0%
18.0 / 50
0.0%
−3
0 0 0 = 1 = 0 1 0 0 0 = 0 1 1 = 0 = 1 = = 1 0 1 0 0 0 = 0 1 0 0 1 = = 0 0 1 0 0 0 0 0 1 0 = = 0 0 1
–   Thinker 5.3b Inert 64-bit2868+23
−23		(+85)19 − 31
(+12−24=14)
38.0%
19.0 / 50
0.0%
+1
= 0 = 0 1 0 0 0 1 0 = 0 = = 1 1 0 0 0 0 = 0 0 0 1 0 1 0 = 0 1 0 = = 1 = 0 0 = = 1 = 0 0 1 = 1 1 0 0
–   Naum 3.1 64-bit2863+14
−14		(+80)17.5 − 32.5
(+11−26=13)
35.0%
17.5 / 50
0.0%
−28
0 0 = 0 = 0 = = 0 0 1 0 0 0 1 1 1 = = 1 = 0 1 = 0 1 0 1 0 0 0 = 0 1 0 0 = 1 1 0 0 0 0 0 = 0 = 0 = 0
–   Naum 3 64-bit2855+17
−17		(+72)18.5 − 31.5
(+12−25=13)
37.0%
18.5 / 50
0.0%
−17
= 0 0 0 0 1 0 = = 0 = 1 0 1 = 0 1 0 1 0 0 = 0 1 0 1 0 1 0 = 0 0 = 0 0 0 0 1 = 1 = = 0 0 = = 1 1 0 0
–   Shredder 112847+13
−13		(+64)16.5 − 33.5
(+10−27=13)
33.0%
16.5 / 50
0.0%
−56
= 1 = = 0 0 0 0 0 0 1 0 1 1 0 0 0 0 = = 0 0 0 = 0 0 1 0 0 0 1 1 = 0 1 1 0 0 = = 0 1 0 = = 0 0 = = 0
–   Zappa Mexico II 64-bit2846+7
−6		(+63)21 − 29
(+12−20=18)
42.0%
21.0 / 50
0.0%
+10
1 1 0 = = 1 = = 0 0 0 = 0 0 0 = 1 1 = 0 = 1 = = 0 = 1 0 0 0 0 = 0 0 0 0 0 = = = 1 0 = 1 0 1 1 1 = =
–   Onno 0.12.0 64-bit2845+17
−17		(+62)21 − 29
(+9−17=24)
42.0%
21.0 / 50
0.0%
+15
= = 1 0 1 = = 0 = = 1 = = = = 0 0 0 1 = = 1 = = 0 = = 0 = 0 0 = = 0 1 = = 0 1 = 0 = 1 0 1 = 0 0 0 0
–   Deep Sjeng 3.0 64-bit2837+10
−11		(+54)19 − 31
(+11−23=16)
38.0%
19.0 / 50
0.0%
−27
0 0 1 0 = 1 0 1 0 0 0 1 = 0 = 1 = 0 0 = 0 = 0 1 0 = = 0 = 0 0 = = = 1 = 1 = 1 = 0 0 0 0 0 = 0 0 1 1
–   Hiarcs 122835+10
−11		(+52)24 − 26
(+18−20=12)
48.0%
24.0 / 50
0.0%
+36
1 0 0 1 1 0 0 1 0 1 1 = = 1 1 1 = 0 0 1 0 = 1 = 0 0 = 0 1 = = 0 0 0 1 0 = 0 0 0 = 0 1 = 1 1 = 0 1 1
–   Hiarcs 12.12833+13
−13		(+50)23 − 27
(+12−16=22)
46.0%
23.0 / 50
0.0%
+26
= = = = = 0 0 = = = 1 1 0 0 = 1 = = = = 1 = 1 = 0 0 1 0 1 = 0 = = 1 0 0 0 = 0 0 1 0 = = 1 1 = 0 0 1
–   Toga II 1.4.1SE2823+10
−9		(+40)22 − 28
(+11−17=22)
44.0%
22.0 / 50
0.0%
+2
1 = = 1 0 0 = 0 0 = = 1 1 = 1 0 0 = = 0 = 1 = 0 0 0 1 1 = = = = = = 0 0 = 0 = 0 1 = = 1 0 = 0 = 0 1
–   Thinker 5.3b Passive 64-bit2820+26
−26		(+37)20 − 30
(+12−22=16)
40.0%
20.0 / 50
0.6%
−29
0 1 0 0 0 0 1 = 1 0 = 0 = = 1 = 0 0 1 1 0 1 0 0 1 0 0 = 1 = = 0 0 = = 0 1 = = 0 0 0 0 = 1 0 = 1 = =
–   Toga II 1.4 beta5c2820+13
−14		(+37)39.5 − 59.5
(+23−43=33)
39.9%
39.5 / 99
0.0%
−32
1 0 0 = 0 0 = 0 0 0 = 0 = = 1 0 = = 0 1 1 0 0 1 = 0 1 1 = = 0 = 0 0 0 0 1 0 0 = 0 0 = 1 1 1 0 0 1 1 = 0 = 0 1 0 = 1 0 1 = = 0 1 1 = 0 0 0 0 = = 0 = = = = 0 = 1 = = = = 0 0 1 1 = = 0 1 0 = 0 0 0 1 0
–   Hiarcs Paderborn 20072819+14
−15		(+36)28 − 22
(+17−11=22)
56.0%
28.0 / 50
0.0%
+72
1 0 1 = = 1 1 0 = 0 0 0 = 1 = 0 1 1 = 1 1 = = = = = = 1 1 0 1 = = = 1 0 1 = 1 = 0 = = = 1 = = 0 1 0
–   Grapefruit 1.0 a2b2810+22
−23		(+27)27 − 23
(+20−16=14)
54.0%
27.0 / 50
2.2%
+55
= 0 1 0 = 1 0 = 0 1 = = 1 0 0 1 = 0 1 0 1 0 1 = 1 = 1 0 1 = 1 = 1 0 1 = = = = 0 1 1 1 1 0 1 0 0 1 0
–   Thinker 5.4a Passive 64-bit2793+22
−22		(+10)27 − 23
(+17−13=20)
54.0%
27.0 / 50
22.6%
+31
0 = 0 0 1 0 1 = 1 = 1 1 1 = 1 = 1 1 = 1 1 = 0 = 1 0 = = 0 = 0 1 0 = = = 1 = 0 1 = 1 = = 0 0 = 1 0 =
–   Loop M1-T 64-bit2786+16
−16		(+3)28 − 21
(+15−8=26)
57.1%
28.0 / 49
38.2%
+46
= 1 1 = 1 = 0 = = = 1 = = 1 1 1 0 = = 0 1 0 1 1 = 1 = = 0 = = = = 0 = = 1 = 1 = 0 = 1 0 = = = = 1
–   Bright 0.3b2753+25
−25		(−30)24 − 26
(+15−17=18)
48.0%
24.0 / 50
97.8%
−45
= 0 = 1 = 1 1 0 0 = 1 1 = 0 0 0 = 0 = = = 1 = 0 1 0 = = = 1 0 0 = = = 1 0 = 0 1 1 0 1 = 1 1 0 1 0 0
–   Bright 0.3d2736+19
−20		(−47)56 − 43
(+39−26=34)
56.6%
56.0 / 99
100.0%
−3
= 1 = = 0 = 0 1 0 1 = = 1 = = 1 = 1 0 1 0 1 1 = 1 = = 1 1 1 = 0 = 0 1 = 1 1 = 0 = 0 1 0 0 1 0 1 1 1 0 = = = = = 0 = = 1 = 1 0 1 1 = 0 = 0 1 1 1 = 0 0 = 1 = 0 1 1 0 0 0 1 0 1 1 = 0 0 1 1 = 1 1 1 = =
–   Spike 1.2 Turin2731+6
−5		(−52)28.5 − 21.5
(+20−13=17)
57.0%
28.5 / 50
100.0%
−5
1 1 = = = 1 = = 0 1 0 = 0 1 1 1 0 0 1 1 = 0 1 0 0 1 = 1 0 = 1 0 = 1 = 1 1 = 0 = 1 = 1 = = 0 0 1 = 1
1397 games: 333 wins, 611 losses, 453 draws (32.4%), score: 40.1%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021