CCRL 40/2 FRC
Downloads and Statistics
February 26, 2021
Testing summary:
Total: 317'916 games
played by 246 programs

White wins: 128'168 (40.3%)
Black wins: 108'801 (34.2%)
Draws: 80'947 (25.5%)
White score: 53.0%

Engine Details

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Shredder 11 (2876+12
−12		)Quote
Author: Stefan Meyer-Kahlen (Germany) Links: Homepage, Chessbase
Executable used was 32-bit
This is one of the 4 Shredder versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Rybka 33086+13
−13		(+210)28 − 72
(+17−61=22)
28.0%
28.0 / 100
0.0%
+47
0 1 0 0 0 0 0 0 0 = 0 1 1 0 0 1 = 0 0 0 = 0 0 1 0 0 = 0 0 0 0 1 0 0 0 0 0 = = 0 1 0 0 0 1 = = = 0 0 0 1 0 0 0 0 = 0 1 0 0 = 0 = = 0 0 1 0 1 0 0 = 0 0 1 1 = = 1 = 1 0 = 0 0 0 0 = 0 0 = 0 = 0 0 0 = 0 1
–   Naum 4.23033+9
−9		(+157)33.5 − 66.5
(+20−53=27)
33.5%
33.5 / 100
0.0%
+40
1 0 = 1 1 0 0 = = 1 0 0 = 0 0 = = 1 1 = 1 0 0 0 = 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 = 0 = = = 0 0 0 0 0 0 1 = 0 = = 0 0 1 0 0 1 = 0 = 0 0 1 1 = = 0 0 0 0 0 = 0 0 0 0 0 = = 0 0 1 0 = = 0 1 1 1 = = 0 = 1
–   Naum 42985+16
−15		(+109)34.5 − 65.5
(+22−53=25)
34.5%
34.5 / 100
0.0%
0
1 1 0 0 1 0 = 1 0 0 0 1 0 1 0 1 = 1 0 0 0 = 0 = = = 1 0 1 1 0 0 0 1 0 0 = 0 = 1 0 0 = 0 0 1 = 0 0 1 = 0 = 0 = 0 0 0 = 0 = = 0 0 0 0 0 0 0 0 = = 0 1 1 = 0 0 1 0 0 0 = = 0 = 1 = 0 1 0 0 0 1 0 0 = 1 = 0
–   Rybka 2.3.2z32954+14
−14		(+78)34.5 − 65.5
(+21−52=27)
34.5%
34.5 / 100
0.0%
−32
= 0 0 0 = 1 = 0 = 0 = = 0 0 0 0 0 1 0 = 0 = = 0 = = 1 1 0 0 0 0 0 = 0 0 0 0 0 1 0 1 1 1 0 0 = 0 0 0 = 0 1 = 1 0 = 0 0 0 = 0 1 1 = 0 = 1 = 0 0 0 0 0 1 = 0 0 0 0 0 = = 0 = 0 1 1 0 = 1 = 1 0 0 0 1 = 1 1
–   Stockfish 1.5.12939+19
−19		(+63)43 − 57
(+30−44=26)
43.0%
43.0 / 100
0.0%
+14
0 = 0 0 0 0 = 0 = 0 = 1 0 0 1 1 0 0 1 1 = 0 1 = 1 1 0 = = 1 0 1 0 1 1 = = = 0 1 0 0 = 0 0 1 = 0 1 = 0 0 0 1 1 0 0 = = 1 0 = = 1 1 1 0 1 0 = = 0 1 0 = 0 1 0 = 0 1 0 0 0 0 0 0 = 0 1 1 0 = 1 0 = 0 1 1 =
–   Deep Sjeng WC20082877+8
−8		(+1)49.5 − 50.5
(+38−39=23)
49.5%
49.5 / 100
44.1%
−3
= = 1 = = 0 1 1 1 0 1 0 0 1 1 = 0 0 0 0 0 1 0 = 1 1 0 = = 1 0 0 = 0 1 = 1 1 0 1 1 = 0 1 = 0 0 1 0 1 0 0 1 1 = 0 = 0 0 1 1 = 0 1 1 1 1 = 0 = 0 0 = 0 1 1 1 0 0 1 0 1 1 = 0 1 1 = 0 1 = 0 1 = 0 1 0 0 0 =
–   Naum 3.12856+16
−15		(−20)51 − 49
(+39−37=24)
51.0%
51.0 / 100
98.0%
−12
= 1 = 1 0 1 0 1 1 0 1 1 1 1 = 0 = 0 = 1 0 1 1 0 0 1 1 0 0 1 1 = = 0 0 0 0 1 1 1 1 0 1 1 1 0 0 0 0 = = 0 = 0 0 = 1 = 1 0 1 1 = = 0 = 0 1 0 = 0 = = 1 = = = 0 1 0 1 1 0 1 1 0 0 1 1 0 = = 1 0 0 = 1 0 0 1
–   Deep Sjeng 3.02853+17
−17		(−23)51.5 − 48.5
(+36−33=31)
51.5%
51.5 / 100
99.1%
−11
0 1 = = 1 = = 1 = 1 1 1 0 1 = 0 0 1 = = 0 = 1 1 0 = 0 0 1 0 = 0 = 0 1 0 0 = 1 0 1 = 1 0 0 1 1 0 = 1 0 = 1 0 1 0 1 = 0 1 1 = 1 = = 0 1 0 = 0 0 1 1 0 0 1 1 0 1 0 0 1 1 = = = 1 = 0 = = = 1 = = 1 0 0 1 =
–   Naum 32832+16
−16		(−44)57.5 − 42.5
(+45−30=25)
57.5%
57.5 / 100
100.0%
+7
0 1 1 0 1 0 0 = = 0 1 0 = = 1 0 = 0 = 1 = 1 = 1 1 1 0 = 0 0 0 1 1 = = 1 1 1 1 0 0 0 = 1 1 1 1 1 = 1 = 1 1 0 = 0 1 = 1 0 1 0 = 1 0 = 1 0 1 1 0 0 0 0 = 1 1 = 1 1 1 0 1 0 1 = 0 = 1 1 1 1 1 0 1 1 = = = 0
–   Hiarcs 12.12826+12
−12		(−50)61.5 − 38.5
(+50−27=23)
61.5%
61.5 / 100
100.0%
+31
1 = = 1 0 1 = = = 1 1 1 1 0 0 1 = 1 0 0 0 1 0 = 0 1 1 1 1 1 1 = = 1 0 1 1 1 1 1 0 1 0 = 1 1 = = = 1 0 0 0 = 0 0 0 = 0 0 0 = 0 1 1 1 = = 1 1 1 1 1 1 0 1 1 1 0 = 1 0 1 1 0 1 1 = 1 1 1 0 1 = = 1 1 1 0 =
–   Cyclone xTreme Fear2823+9
−9		(−53)61 − 39
(+50−28=22)
61.0%
61.0 / 100
100.0%
+25
1 1 1 = 1 1 = 0 0 1 1 1 1 1 1 = 1 = 0 1 0 0 0 1 1 0 0 0 0 1 = = 1 0 = 1 1 0 0 = 1 0 0 1 1 0 0 1 0 = 1 1 1 = 0 1 0 = 1 1 = 1 1 1 1 = 1 1 1 = = = 1 0 0 1 = 1 1 0 0 1 0 = 1 1 1 = 1 0 1 = 1 = 0 = 1 0 1 1
–   Hiarcs Paderborn 20072822+15
−15		(−54)52.5 − 47.5
(+38−33=29)
52.5%
52.5 / 100
100.0%
−37
1 0 = = 0 1 0 1 = 0 1 = 0 0 0 0 1 = = = 0 = 1 1 1 = 0 1 = 1 = = 0 1 1 = = 1 1 0 = = = 0 = 0 1 1 = = 0 = 0 1 1 0 0 0 0 = 0 1 1 0 1 0 1 = 0 1 0 1 1 0 0 0 1 1 1 0 0 1 0 0 = = = 1 0 1 1 1 = = 1 1 1 1 = 1
–   Hiarcs 122822+15
−15		(−54)54.5 − 45.5
(+37−28=35)
54.5%
54.5 / 100
100.0%
−23
= 0 1 = 1 0 = = = 0 1 0 1 0 = 0 0 1 1 1 1 0 1 0 = = 1 1 1 1 = = = 0 1 1 0 1 0 1 = 0 = 1 0 = 0 0 0 = 1 0 1 1 1 1 = 0 0 0 = = = 1 0 1 0 1 = 1 1 = 1 1 1 = = = 0 = 1 0 = = = 1 1 1 = 1 = 1 0 = 0 = = = = 0
–   Toga CMLX 1.4.5e2803+22
−22		(−73)61 − 39
(+52−30=18)
61.0%
61.0 / 100
100.0%
+9
0 1 = 1 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 1 1 = = 1 1 0 1 1 1 0 1 0 = 1 1 1 1 1 1 0 1 1 1 = 1 = 1 1 0 = 1 1 0 0 0 0 0 0 1 0 1 1 = 0 = 0 0 = 1 = 1 1 = = = = 1 1 0 1 1 0 1 1 1 1 = = 1 1 1 0 1 0 1 1 1 =
–   Glaurung 2.22794+14
−14		(−82)65.5 − 34.5
(+55−24=21)
65.5%
65.5 / 100
100.0%
+32
1 1 0 1 1 0 1 1 0 1 0 0 = = 0 1 1 = 0 0 1 1 = 1 = = 1 0 0 1 0 1 1 = = = 1 1 1 = 1 1 1 1 1 0 1 1 = = 1 1 = 1 1 1 1 = = 1 0 1 0 1 1 1 = = 1 1 1 0 = 1 1 1 0 1 = 0 0 1 0 1 = 0 1 1 0 1 1 1 = 0 0 1 1 0 1 1
–   Hiarcs 11.12776+14
−14		(−100)65 − 35
(+53−23=24)
65.0%
65.0 / 100
100.0%
+11
0 = 0 1 1 0 1 0 1 = 1 0 1 0 1 = 0 = 1 = 1 1 1 = 1 0 1 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 0 0 1 = 0 = 0 1 1 = = = 1 = 1 1 = 0 = 1 = 1 0 = 0 = 0 = 1 0 1 = 1 0 1 1 0 1 1 = = 1 1 = 1 1 1 = 1 1 0 1 0 1 1 0 1 1
–   Naum 2.22771+16
−16		(−105)60.5 − 39.5
(+48−27=25)
60.5%
60.5 / 100
100.0%
−29
= 0 = 1 0 = = 1 1 1 1 0 = 1 1 = 0 0 1 1 1 = 1 0 1 0 1 = 1 0 1 = 1 1 = 1 1 1 1 1 1 0 = 1 0 0 0 1 1 1 1 0 1 0 1 0 = = 0 0 1 0 = = 1 1 0 1 0 1 1 1 0 = 0 0 1 = = = 1 = 0 1 = 1 1 = 1 0 1 = 0 1 0 1 1 1 = =
–   Hiarcs 11.22760+19
−19		(−116)70 − 30
(+58−18=24)
70.0%
70.0 / 100
100.0%
+28
1 0 1 0 1 0 = = 0 1 0 0 1 0 1 0 1 1 1 = 1 1 1 1 1 1 1 1 = 1 = = = = 1 1 = 0 0 = 1 1 1 1 0 1 1 1 1 1 1 1 = 0 1 1 0 1 1 = = 1 = 1 = 0 1 = 1 = 0 1 0 = = 1 1 1 1 = = = = 1 1 1 1 1 0 1 = 0 1 1 1 1 1 1 1 1
–   Fruit 0511032760+10
−10		(−116)57.5 − 42.5
(+45−30=25)
57.5%
57.5 / 100
100.0%
−62
= 0 1 1 0 0 1 1 1 1 1 0 0 = 1 0 0 1 0 0 1 = 0 0 = = 1 = = 1 1 0 1 0 = = 0 = 0 0 0 1 0 0 = 0 0 = 1 0 1 1 1 1 = 1 = 0 = 1 1 1 = 1 1 0 1 0 1 = = 1 1 1 1 1 1 1 1 1 1 = = = 1 0 1 = 1 1 1 = 0 = 0 1 = 0 1 0
–   Loop for Chess9602755+7
−8		(−121)67 − 33
(+58−24=18)
67.0%
67.0 / 100
100.0%
+8
0 1 1 1 = = 1 1 1 = 0 1 1 0 1 1 1 1 1 1 1 0 = 0 1 1 1 1 0 0 0 1 0 1 1 0 1 = = = 1 1 0 = 0 1 0 0 = 0 1 = 1 = 1 = 0 1 1 1 1 1 1 0 = 1 1 0 0 0 1 0 1 = 1 1 1 0 1 1 = 1 1 0 1 1 1 1 1 1 1 = 1 0 = 1 1 1 1 =
–   Glaurung 2.12729+14
−15		(−147)69 − 31
(+61−23=16)
69.0%
69.0 / 100
100.0%
0
0 1 1 1 1 1 0 1 0 = = 0 1 1 1 1 0 = 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 = 0 1 1 1 1 0 0 = = 0 0 0 0 1 1 0 1 = 1 1 0 1 = 1 1 1 = 0 0 1 1 = 1 1 = 1 1 1 1 1 1 1 1 = 1 1 0 1 = 1 0 1 1 0 = 1 1 1 1 0 1 1 = 1 = 0
–   Bright 0.4a2724+9
−9		(−152)71 − 29
(+61−19=20)
71.0%
71.0 / 100
100.0%
+7
1 = 1 1 = 1 1 = 0 1 = 0 1 1 = 1 1 1 = = = 1 1 1 0 1 1 1 = 1 1 0 1 1 0 1 1 1 1 0 0 1 1 1 1 1 = = 0 1 1 1 1 0 1 1 = = = 1 1 = 1 1 1 0 1 0 1 1 1 1 1 1 = 1 0 1 = 1 1 0 = = 0 1 0 1 1 1 0 0 1 1 = 1 0 1 0 1
–   Spike 1.2 Turin2711+9
−9		(−165)73.5 − 26.5
(+62−15=23)
73.5%
73.5 / 100
100.0%
+9
0 = 1 0 1 1 1 = 1 = 1 1 1 0 1 1 1 1 0 1 0 = 1 1 0 1 0 0 1 1 = 1 1 1 1 0 1 0 1 1 1 0 = 1 1 1 1 1 1 1 = = 1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 = 1 = 0 0 = = 1 0 1 = = 1 1 0 = 1 1 = 1 1 1 = 1 = 1 1 = 1 1 = 1 1
–   Deep Sjeng 2.72709+13
−13		(−167)68.5 − 31.5
(+60−23=17)
68.5%
68.5 / 100
100.0%
−22
0 0 1 = 1 0 1 0 1 1 1 = 0 = 0 0 1 = 0 0 1 1 0 1 1 1 1 = 1 1 1 1 0 1 1 1 1 1 1 1 1 = = = 1 1 1 0 1 0 1 1 0 1 0 0 1 0 = 1 1 1 1 = 1 0 0 1 1 1 1 1 0 1 = = 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 0 1 1 0 = = 0
–   Glaurung 2.0.12696+14
−15		(−180)74 − 26
(+66−18=16)
74.0%
74.0 / 100
100.0%
+7
0 1 0 1 1 0 1 1 1 1 0 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 1 1 = 1 0 = 1 1 1 0 1 1 1 0 = 1 = = 1 1 1 1 = 1 1 0 = = 0 = 1 1 = 1 1 1 = 0 0 1 1 0 0 1 1 0 1 1 0 1 1 1 = 1 1 1 0 = 1 1 1
–   Glaurung 1.2.12636+13
−13		(−240)75 − 25
(+69−19=12)
75.0%
75.0 / 100
100.0%
−36
1 0 = 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 1 0 1 = 1 1 1 0 1 0 1 1 1 1 1 1 1 0 0 0 = 1 0 1 1 1 0 1 0 0 1 1 1 1 = 1 1 1 1 1 = 0 1 1 1 1 1 1 0 = 1 1 1 1 1 = 1 0 1 1 = 0 1 1 1 1 1 = 1 1 1 1 0 1 1 0 = 1 = 0
–   Frenzee Feb082569+12
−12		(−307)83 − 17
(+77−11=12)
83.0%
83.0 / 100
100.0%
−25
1 = 1 1 1 0 1 1 1 = = 1 1 1 1 1 1 1 1 1 0 1 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 = = 1 = 1 1 1 = 1 0 0 1 1 0 1 1 = 1 1 1 1 1 0 = 1 1 1 0 1 1 1 0 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 0 1
–   Movei 00.8.4382569+8
−8		(−307)87 − 13
(+83−9=8)
87.0%
87.0 / 100
100.0%
+32
0 = 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 1 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 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 1 1 1 1 1 1 1
2800 games: 1351 wins, 831 losses, 618 draws (22.1%), score: 59.3%

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Shredder 11
played with current
participants of this list		Represented by
1-2-CPU    500Shredder 13
All    500Shredder 13
Single-CPU    500Shredder 13
Created in 2005-2008 by CCRL team
Last games added on February 26, 2021