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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Shredder 11 (2847+13
−13		)Quote
Author: Stefan Meyer-Kahlen (Germany) Links: Homepage, Chessbase
This is one of the 11 Shredder versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3078+9
−8		(+231)6 − 37
(+1−32=10)
14.0%
6.0 / 43
0.0%
−49
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
–   Rybka 3 32-bit3043+39
−38		(+196)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
+64
= 0 0 0 1 = 0 0 0 = 1 = = = 0 = 0 = 0 0
–   Rybka 2.3.2a 64-bit2978+8
−8		(+131)18 − 31
(+8−21=20)
36.7%
18.0 / 49
0.0%
+46
= 1 0 0 0 0 0 = 0 = 1 = = = = 1 0 0 = = = 0 = 0 0 = 0 0 = = 0 1 1 0 1 0 = 0 = 0 = 0 1 1 = 0 0 = =
–   Naum 4 64-bit2948+13
−13		(+101)16.5 − 26.5
(+10−20=13)
38.4%
16.5 / 43
0.0%
+20
1 1 0 = 0 = 0 = = 1 0 1 = 0 = = 1 0 1 0 = 1 0 = 0 = = = 0 0 0 0 0 1 0 0 0 0 0 = 1 1 0
–   Rybka 2.3.2a 32-bit2922+16
−16		(+75)29.5 − 35.5
(+17−23=25)
45.4%
29.5 / 65
0.0%
+44
0 0 1 = = = 0 0 = = 1 0 = 1 0 1 1 0 = 0 0 0 = 1 1 1 1 = = 0 1 = = 0 1 0 = = = 0 0 1 0 = 0 0 1 1 = = = 1 0 1 1 0 0 = = = 0 0 = = =
–   Hiarcs 13.12914+18
−18		(+67)16.5 − 33.5
(+7−24=19)
33.0%
16.5 / 50
0.0%
−40
= = 0 0 1 0 = = 0 0 = 0 = 1 0 = 0 0 0 0 0 0 = 0 0 1 = 1 = 0 0 1 = 1 = 0 = = 0 0 = 0 0 0 = = = 0 1 =
–   Stockfish 1.5.1 64-bit2913+16
−16		(+66)18.5 − 31.5
(+11−24=15)
37.0%
18.5 / 50
0.0%
−22
= 1 0 0 0 0 0 1 1 0 1 = 0 1 = 0 = 0 0 = 0 1 1 = = 0 = 0 = 0 0 = = 1 0 0 0 1 1 = 0 0 0 = 0 = = 0 0 1
–   Fritz 122908+13
−13		(+61)24 − 36
(+15−27=18)
40.0%
24.0 / 60
0.0%
−10
0 0 = = 1 0 0 1 1 1 0 0 = = = 1 1 1 0 = 0 1 0 = 0 0 0 1 1 0 0 1 1 = 0 = 0 = 1 0 = 0 1 = 0 0 0 = 0 0 0 = 0 = 0 1 0 = = =
–   Rybka 2.2 32-bit2893+14
−14		(+46)20.5 − 29.5
(+10−19=21)
41.0%
20.5 / 50
0.0%
−11
0 0 0 = 0 0 0 0 = 1 = = = 0 1 = = 1 0 = 0 1 0 = 1 = 1 = 0 = = = 1 0 0 1 = 1 = 0 = 0 = = 1 0 0 = 0 =
–   Fritz 112888+9
−9		(+41)24.5 − 24.5
(+16−16=17)
50.0%
24.5 / 49
0.0%
+40
1 = = = 1 = 1 0 1 = = 0 1 1 0 0 0 1 = = 0 = = 1 1 1 1 1 = 0 = 0 = 0 0 0 0 0 1 0 1 1 0 0 = = 1 = =
–   Thinker 5.4c Inert 64-bit2883+9
−9		(+36)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
−33
0 0 = 0 1 0 0 0 = = = 0 = 0 = = = = = = = = = = 0 1 1 0 1 = 0
–   Thinker 5.4a Inert 64-bit2882+14
−14		(+35)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−17
= 0 0 0 0 0 = 0 1 0 1 = 0 1 = 0 1 = 1 0 = 1 0 1 0 1 = 0 = = 0 1
–   Stockfish 1.4 64-bit2873+19
−19		(+26)14 − 17
(+8−11=12)
45.2%
14.0 / 31
1.1%
−4
0 0 = = = 1 = 0 1 = 1 = 1 = 0 0 = 0 0 1 1 0 = = 0 = 0 = 1 1 0
–   Thinker 5.3b Inert 64-bit2868+23
−23		(+21)4.5 − 6.5
(+2−4=5)		40.9%
4.5 / 11
6.0%
−34
= = 0 1 0 0 0 = 1 = =
–   Doch 09.980 64-bit2855+18
−18		(+8)24.5 − 25.5
(+16−17=17)
49.0%
24.5 / 50
23.1%
0
1 0 0 1 0 = = = 1 0 1 1 1 = 1 = 1 0 1 0 0 = = 0 = = = 0 0 = 0 0 = = 0 1 0 = = 1 1 = = 0 0 1 1 1 0 1
–   Zappa Mexico II 64-bit2846+7
−6		(−1)20 − 23
(+14−17=12)
46.5%
20.0 / 43
58.4%
−25
0 = 0 = 0 1 1 1 = 0 0 1 1 0 0 1 1 1 0 1 0 = 1 0 = 1 0 = 0 = 0 = = 1 1 = 0 1 = 0 = 0 0
–   Spark 0.3 64-bit2844+10
−10		(−3)27 − 23
(+16−12=22)
54.0%
27.0 / 50
65.7%
+20
0 0 1 = = = 1 1 = 1 1 = 0 = 0 0 = 1 = 1 = = 1 = = = 0 = 1 0 1 1 0 = 0 = = 1 0 1 = 0 = = = 1 1 = 0 1
–   Deep Shredder 11 64-bit2843+11
−11		(−4)125.5 − 130.5
(+58−63=135)
49.0%
125.5 / 256
73.0%
−10
1 = = 1 = 0 1 0 0 0 0 0 = 1 = 1 = = = 0 = 0 = 0 = = 1 = = = = = 1 0 0 1 = = 1 = 1 = = 1 = 0 1 0 1 = = 0 1 1 1 = = = 1 0 1 = = = = 0 0 1 0 1 = = 0 = = = = 0 0 1 = = = 0 1 = 1 = 0 0 1 0 1 = 0 = = = 0 = = 1 = 0 1 = = = 1 = 1 = 1 = = = = 1 = = = 0 = = 1 = 1 1 1 1 = 1 0 = 1 = = 0 = = = 0 1 1 = = = 0 = 0 = = = 0 = = 1 = 1 0 1 = 1 1 1 0 1 = 1 = = = = = = = = 0 = 0 = 0 = 0 1 = = 1 = 0 = = = = 0 0 1 0 = = = 0 = 0 = 0 = 1 = 1 = = 1 = 0 = 0 0 = 0 1 = = = 0 0 0 = = 0 = 1 = 0 = 0 0 = = 1 = = 0 = = 0 0 0 = = 1 = = = = =
–   Deep Sjeng WC2008 64-bit2843+10
−10		(−4)20.5 − 22.5
(+11−13=19)
47.7%
20.5 / 43
71.4%
−19
1 = 0 0 = 0 = 1 1 1 = = = = 1 0 1 = 1 = 0 = 1 = = 0 1 1 0 0 = = = 0 0 0 = 1 = 0 0 = =
–   Onno 1.1.1 64-bit2838+12
−12		(−9)24 − 26
(+12−14=24)
48.0%
24.0 / 50
88.0%
−20
= = = 0 = = 0 0 = 0 = = 1 1 0 0 = 1 1 = = 1 1 0 0 = 0 0 = = 1 1 1 0 = = = = = = 1 = 0 0 1 = = 0 1 =
–   Deep Sjeng 3.0 64-bit2837+10
−10		(−10)29 − 32
(+15−18=28)
47.5%
29.0 / 61
90.1%
−25
0 0 = 0 0 0 = 0 = 1 1 = = 1 = 0 0 = 1 0 1 0 0 = = 0 = 0 = 1 0 1 0 = = 0 = = = = 1 = 0 1 1 = = = 1 = = = 1 1 0 = 1 1 = = =
–   Hiarcs 122835+10
−11		(−12)15.5 − 27.5
(+10−22=11)
36.0%
15.5 / 43
93.9%
−113
0 0 0 0 0 = 0 1 0 = 0 = 0 = 0 0 0 = = 0 = 1 0 1 0 = = 1 1 1 0 = 0 1 0 0 0 0 = 1 1 0 1
–   Hiarcs 12.12833+13
−13		(−14)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
94.4%
−115
0 1 0 0 = 0 1 0 = 1 1 1 0 = 0 0 0 1 0 0 0 1 0 1 = = 0 = = 0 0 0
–   Hannibal 05_20_10 64-bit2825+26
−26		(−22)29 − 24
(+22−17=14)
54.7%
29.0 / 53
94.1%
+7
0 1 0 = = = = 1 0 0 0 0 0 0 = 0 1 1 1 1 1 0 1 1 0 = 0 = 1 1 1 1 1 = = 1 0 1 1 = 1 = 1 1 0 = = = 0 1 0 0 1
–   Junior 20102821+34
−34		(−26)23 − 17
(+18−12=10)
57.5%
23.0 / 40
92.2%
+25
= 0 = 1 1 1 1 0 0 1 1 0 = = 1 0 1 1 = = 1 0 0 1 1 0 = 1 = 0 0 1 1 = 1 0 1 0 1 =
–   Hiarcs 11.22807+16
−16		(−40)20 − 15
(+14−9=12)
57.1%
20.0 / 35
100.0%
+6
1 0 1 = = = = 1 1 = 0 1 0 0 1 0 = 0 0 0 1 = = 1 1 0 = 1 1 1 = 1 = = 1
–   Hiarcs 11.12803+11
−11		(−44)21.5 − 13.5
(+18−10=7)
61.4%
21.5 / 35
100.0%
+39
= 0 0 = 1 1 0 0 1 = 1 1 0 1 1 1 1 = = 0 = 1 0 1 = 1 0 1 0 1 1 1 1 0 1
–   Glaurung 2.2 64-bit2802+13
−13		(−45)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
+1
0 1 1 = = = 1 = = 1 1 0 0 1 1 1 0 0 0 1 0 = 1 0 0 = 1 = 1 = 1 =
–   Fritz 102799+18
−18		(−48)8.5 − 4.5
(+7−3=3)		65.4%
8.5 / 13
100.0%
+65
0 1 = 1 1 0 1 1 = = 1 0 1
–   Fruit 05/11/032792+14
−14		(−55)15 − 8
(+10−3=10)		65.2%
15.0 / 23
100.0%
+42
= = 1 1 = 1 1 1 1 = = = 0 1 1 = = = 0 0 = 1 1
–   Glaurung 2.1 64-bit2783+16
−16		(−64)33.5 − 16.5
(+27−10=13)
67.0%
33.5 / 50
100.0%
+56
= 0 = = 1 1 1 1 1 1 0 1 0 0 1 1 1 1 = = 1 1 1 = 1 1 0 1 1 1 0 0 = 1 0 0 1 1 = = 1 0 1 = = 1 1 = = 1
–   Fruit 2.3.12781+18
−18		(−66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−66
0 1
–   Ktulu 92781+8
−8		(−66)30.5 − 17.5
(+22−9=17)
63.5%
30.5 / 48
100.0%
+21
1 1 = = = 1 1 1 = 1 0 = 0 0 0 = = = 1 = 1 0 1 1 1 = 1 = 1 = 1 0 1 = 0 1 1 1 0 = 1 1 1 0 = = 1 =
–   Bright 0.4a2779+10
−9		(−68)37 − 23
(+27−13=20)
61.7%
37.0 / 60
100.0%
+9
= = 1 1 1 = = 1 = 1 0 0 = 1 1 = 0 = 1 0 0 1 = 0 = = 0 0 1 = 1 1 1 1 0 = 1 = 0 1 1 1 0 1 = 1 = = 1 = 0 1 1 1 1 0 = 1 1 =
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(−72)21.5 − 13.5
(+17−9=9)
61.4%
21.5 / 35
100.0%
+7
0 1 0 = 1 = 0 1 0 0 1 1 1 1 1 = 0 1 0 = 1 1 = 1 1 1 0 = = 1 1 = 1 0 =
–   Naum 2.2 32-bit2770+15
−15		(−77)38 − 27
(+26−15=24)
58.5%
38.0 / 65
100.0%
−19
0 = 0 = 0 1 1 = 1 1 = 0 1 1 0 0 1 = 1 0 1 = = 1 = 1 1 = = 1 0 0 0 0 1 = = 0 1 = = 1 0 1 = = = 0 1 1 1 1 1 1 = = = 0 1 = = 1 = = 1
–   Twisted Logic 20100131x 64-bit2769+10
−10		(−78)23.5 − 16.5
(+21−14=5)
58.8%
23.5 / 40
100.0%
−7
0 1 1 0 0 1 1 1 = 1 0 1 1 1 = 0 = 1 0 1 0 1 0 1 1 = 0 0 1 1 1 1 = 0 1 1 0 1 0 0
–   Loop 13.5 32-bit2762+18
−18		(−85)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+142
1 = 1
–   Zappa Mexico 32-bit2760+21
−21		(−87)41 − 21
(+30−10=22)
66.1%
41.0 / 62
100.0%
+21
1 1 1 = = = = 1 = = 1 0 1 1 1 1 0 = 1 1 1 = = = 1 0 1 = 1 0 0 1 1 = = = 1 1 1 1 1 = 1 1 0 1 1 1 = = 0 = 0 = 1 = 1 0 1 0 = =
–   SmarThink 1.20 64-bit2747+10
−10		(−100)33 − 17
(+24−8=18)
66.0%
33.0 / 50
100.0%
+5
1 1 = 1 = = = = 0 1 1 = 0 1 = 1 = = 1 0 0 0 1 = = 1 = 0 1 = 1 = 1 1 0 1 1 1 = = 1 1 = 1 1 1 1 = 1 0
–   Spike 1.2 Turin2731+5
−6		(−116)25.5 − 9.5
(+20−4=11)
72.9%
25.5 / 35
100.0%
+41
= = 1 = 1 1 0 1 1 = 1 = 1 1 1 = 1 0 1 = 1 1 = 0 1 = = 1 1 1 1 1 0 1 =
–   Chess Tiger 2007.12713+7
−7		(−134)18.5 − 1.5
(+17−0=3)		92.5%
18.5 / 20
100.0%
+248
1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Naum 2.0 32-bit2700+8
−8		(−147)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
100.0%
−136
= = =
–   Bright 0.2c2687+13
−13		(−160)22.5 − 11.5
(+17−6=11)
66.2%
22.5 / 34
100.0%
−50
1 = 1 1 = 1 0 = = = 1 = = 1 1 = 1 1 1 1 0 1 1 0 1 0 = = = 1 0 0 1 1
–   Bright 0.2b2685+30
−30		(−162)15 − 5
(+10−0=10)		75.0%
15.0 / 20
100.0%
−10
1 1 = 1 = 1 = = 1 = = = = = = 1 1 1 1 1
–   Alaric 7072663+7
−6		(−184)41.5 − 13.5
(+35−7=13)
75.5%
41.5 / 55
100.0%
+3
1 1 1 = 1 1 1 0 1 1 = 1 1 1 1 0 1 1 1 1 1 = 1 1 = = 1 1 0 = = 0 = 1 1 1 = 1 0 = 1 = 1 1 = 0 1 1 = 1 1 1 1 0 1
–   Glaurung 1.2.1 32-bit2657+10
−10		(−190)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−84
= 1 =
–   Scorpio 2.0 32-bit2656+12
−12		(−191)14.5 − 6.5
(+13−5=3)		69.0%
14.5 / 21
100.0%
−35
1 1 1 1 0 1 0 = 1 1 1 0 = 1 1 1 1 0 = 1 0
–   CM10th Paralyse2655+15
−15		(−192)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+52
= 1 1
–   Scorpio 1.92641+13
−13		(−206)31.5 − 3.5
(+29−1=5)
90.0%
31.5 / 35
100.0%
+147
= 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
–   CM10th Xperience2639+14
−14		(−208)2 − 1
(+1−0=2)		66.7%
2.0 / 3
100.0%
−125
1 = =
–   Movei 00.8.438 (10 10 10)2622+7
−7		(−225)39.5 − 11.5
(+34−6=11)
77.5%
39.5 / 51
100.0%
−18
1 = 0 1 1 1 1 1 1 1 1 1 1 = = 0 0 1 1 1 = 1 1 1 1 = 1 0 0 1 0 1 1 1 1 = = 1 1 1 1 = = 1 1 1 1 1 1 = =
–   Slow Chess Blitz WV2.12615+6
−6		(−232)30.5 − 4.5
(+28−2=5)
87.1%
30.5 / 35
100.0%
+87
1 1 = 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = = =
–   Colossus 2007d2611+12
−12		(−236)18 − 5
(+14−1=8)		78.3%
18.0 / 23
100.0%
−43
1 0 = = 1 = = = 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1
–   Delfi 5.22609+11
−11		(−238)18 − 5
(+13−0=10)		78.3%
18.0 / 23
100.0%
−59
1 = 1 1 = = = 1 1 1 = = = 1 1 = 1 1 1 1 = = 1
–   ProDeo 1.22608+11
−10		(−239)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+89
= 0 0 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
–   WildCat 72606+10
−10		(−241)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−12
1 = 1
–   Pharaon 3.5.12603+7
−7		(−244)44 − 10
(+37−3=14)
81.5%
44.0 / 54
100.0%
−10
= = 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 0 1 1 1 = 1 1 0
2311 games: 878 wins, 638 losses, 795 draws (34.4%), score: 55.2%

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