CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Shredder 9 (2725+18
−17
)Quote
Author: Stefan Meyer-Kahlen (Germany) Links: Homepage, Chessbase
This is one of the 11 Shredder versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 32-bit2854+18
−18
(+129)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
−2
= 0 = = 0 = 0 0 1 0 0 = 0 = 0 = 0 = 1 0 0 = 0 = 0 = 0 0 = 1 0
–   Rybka 1.0 64-bit2824+15
−14
(+99)12 − 17
(+9−14=6)
41.4%
12.0 / 29
0.0%
+35
0 = 0 1 0 0 1 0 = 1 0 1 0 1 0 = = 1 0 0 0 1 = 1 0 = 0 0 1
–   Rybka 1.0 32-bit2785+15
−15
(+60)17 − 21
(+12−16=10)
44.7%
17.0 / 38
0.0%
+20
0 0 1 1 0 0 0 = 1 = 1 = 1 1 1 = = 0 = 0 0 1 1 1 0 = = 0 0 1 0 0 0 1 = 0 0 =
–   Shredder 102771+13
−13
(+46)21 − 19
(+9−7=24)
52.5%
21.0 / 40
0.0%
+60
= 1 1 = = 0 = 0 = = 1 = = 1 = 0 1 = = = = = 1 0 0 = = = 0 1 = = = = = = 0 1 1 =
–   SmarThink 1.20 32-bit2747+16
−16
(+22)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
3.9%
+11
0 = 0 1 = 0 0 1 = = 1 1 1 = = 0 0 0 1 = 0 1 = 1 0 1 0 = 0 = = 1
–   Junior 102744+13
−13
(+19)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
4.5%
−33
0 1 = 1 0 1 0 0 = = = = 0 0 0 0 0 1 0 = 0 = = 0 = = 1 1 = 1
–   Fritz 92742+14
−14
(+17)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
6.5%
+27
0 1 1 0 = = 1 = = = = 1 = = = 0 0 1 0 = = 0 0 1 = 0 1 1 0 1 = 0 1 1
–   Fruit 2.2.12742+14
−14
(+17)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
5.8%
−7
= 0 0 1 0 0 0 1 1 = = = 0 = = = 1 = = = 0 = = 0 1 = 1 1 1 = 0 = = 0 0 =
–   Hiarcs 102740+16
−16
(+15)18 − 15
(+11−8=14)
54.5%
18.0 / 33
10.6%
+45
= = 0 1 0 = 1 0 1 1 = 1 = = = 1 = 1 1 = 1 1 1 = 0 = 0 = 0 = 0 0 =
–   Toga II 1.1a 32-bit2731+17
−17
(+6)14.5 − 20.5
(+7−13=15)
41.4%
14.5 / 35
31.7%
−47
0 1 = 0 0 0 0 = = = 1 = = 0 0 = 0 0 = = 1 1 = 1 1 = 0 0 0 = 1 0 = = =
–   Hiarcs 10 Hypermodern2717+20
−20
(−8)13 − 17
(+7−11=12)
43.3%
13.0 / 30
71.9%
−48
1 0 0 0 = 1 0 1 = 1 0 = = = = 0 0 = = 0 0 1 0 0 = = = 1 1 =
–   Spike 1.12689+15
−15
(−36)22 − 14
(+18−10=8)
61.1%
22.0 / 36
99.9%
+44
1 1 1 = = = 0 0 1 0 1 0 0 1 1 0 1 = 1 0 = 1 1 = 1 = 1 0 0 1 1 = 0 1 1 1
–   Zap!Chess Paderborn 32-bit2681+21
−21
(−44)13.5 − 15.5
(+9−11=9)
46.6%
13.5 / 29
99.9%
−65
0 1 1 0 = 0 0 = 1 1 = 1 1 0 = = = 1 0 1 0 = 0 = 0 1 = 0 0
–   Junior 92676+17
−17
(−49)23 − 30
(+14−21=18)
43.4%
23.0 / 53
100.0%
−91
0 = 0 0 = = 0 = = 0 = 0 1 0 0 1 = 1 = = 1 = 1 0 1 = = 0 1 0 1 1 0 = 0 0 1 1 0 1 0 = 0 = 1 = = 0 0 0 1 0 =
–   Zap!Chess Paderborn SE 32-bit2669+34
−34
(−56)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
99.8%
−42
0 = = = 1 = 1 0 0 = 1 1 1 = 1 0 = 0 1 0 0 1 0 1 0 = = 1 1 0
–   SmarThink 1.00 32-bit2664+15
−15
(−61)27 − 12
(+18−3=18)
69.2%
27.0 / 39
100.0%
+56
= 1 = 1 0 = 0 1 = = 1 = 0 = = = 1 1 1 = = = 1 = 1 1 1 1 1 = = 1 1 1 = 1 = = 1
–   Ktulu 7.52663+16
−16
(−62)21.5 − 17.5
(+14−10=15)
55.1%
21.5 / 39
100.0%
−29
0 0 = 0 0 0 1 = = 1 = = 1 = 1 = = = 1 1 = 1 1 0 1 = = = 1 1 = 1 0 1 = 0 0 0 1
–   CM10th Xperience2660+13
−13
(−65)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−46
1 0 1 = 0 1 = 1 1 = = 0 1 = 1 0 = 0 0 0 1 = = 0 1 = = 0 1 1 =
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(−67)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−18
0 0 = 1 = 1 = 1 = 0 = 0 1 0 = = 1 1 = = = 1 1 1 = 1 0 = 1 =
–   Spike 1.0a2649+19
−19
(−76)25.5 − 8.5
(+19−2=13)
75.0%
25.5 / 34
100.0%
+88
= = 1 1 1 1 1 = = = = = 1 1 = 1 = 0 1 = = 1 1 1 = = 1 1 1 1 1 0 1 1
–   CM10th Magic II2646+16
−16
(−79)23 − 17
(+15−9=16)
57.5%
23.0 / 40
100.0%
−30
= = 0 1 1 0 1 = = 1 0 0 1 = 1 0 1 = = = 1 1 0 0 1 = = 0 = = 1 = = 1 1 1 0 = = 1
–   CM10th Ogre2646+24
−24
(−79)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+255
1 1 1 = 1
–   Slow Chess Blitz WV2.12638+11
−12
(−87)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ktulu 7.12637+18
−18
(−88)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
100.0%
−97
= 0 1 0 0 0 0 0 = = 0 0 1 0 1 = 1 1 1 0 1 1 1 = 1 = 0 0 = 1
–   Chess Tiger 152635+17
−17
(−90)23.5 − 10.5
(+16−3=15)
69.1%
23.5 / 34
100.0%
+29
1 0 = 1 = 1 1 = = 0 = = 1 = = 1 = 1 1 = 1 1 1 = 1 = = 1 1 0 = = 1 1
–   Glaurung 1.0.2 32-bit2634+17
−17
(−91)27.5 − 7.5
(+22−2=11)
78.6%
27.5 / 35
100.0%
+107
= = 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 1 = 1 = = = 1 1 0 1 1 1 = 0 1 = 1
–   CM10th Warrior2633+25
−25
(−92)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−45
= = 1 = 0 1
–   Gandalf 62632+12
−12
(−93)24.5 − 14.5
(+16−6=17)
62.8%
24.5 / 39
100.0%
−13
= 1 0 0 1 1 1 1 0 1 = = = 1 = = 1 1 0 1 = = 1 = 0 = 1 = = 1 1 = 1 = = 1 = 0 =
–   CM10th Default2632+15
−15
(−93)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
−10
1 = = 1 1 1 1 1 0 0 = 1 0 0 1 = 0 1 0 1 0 1 1 1 = 1 = 1 1 0 0
–   Hiarcs 92628+19
−20
(−97)37.5 − 18.5
(+30−11=15)
67.0%
37.5 / 56
100.0%
+21
= 1 = = 1 0 1 = 1 0 = = 0 0 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 = 0 0 1 0 1 = 1 = 0
–   Ruffian 2.1.02621+13
−13
(−104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Slow Chess Blitz WV22615+16
−16
(−110)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+9
= 1 1 0 1 1 = 1 1 = 1 1 1 = = 1 = 0 = 1 1 1 0 1 0 1 0 0 1 =
–   Scorpio 1.72611+33
−33
(−114)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Naum 1.91 64-bit2608+15
−15
(−117)18.5 − 10.5
(+13−5=11)
63.8%
18.5 / 29
100.0%
−27
1 1 0 1 1 = 0 0 = 1 1 = 1 = = = 1 = = 1 0 1 = = = 1 0 1 1
–   Naum 1.91 32-bit2604+15
−15
(−121)25 − 9
(+20−4=10)
73.5%
25.0 / 34
100.0%
+44
1 1 = = 1 = = 1 1 1 1 = 0 0 = 0 1 1 = 1 1 1 0 1 1 1 = 1 1 = = 1 1 1
–   Aristarch 4.502596+12
−12
(−129)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chess Tiger 20042594+26
−27
(−131)18 − 8
(+12−2=12)
69.2%
18.0 / 26
100.0%
−12
0 1 = = 1 1 1 1 = = = = = 1 1 = 1 1 = 1 1 = = 0 = 1
–   WildCat 62593+21
−21
(−132)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−27
= 1 = 1 1 0
–   Delfi 4.62593+31
−31
(−132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−288
= 0
–   Pseudo 0.7c2590+13
−13
(−135)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−165
=
–   ProDeo 1.12589+31
−31
(−136)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SOS 5.12561+14
−14
(−164)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Shredder 9
played with current
participants of this list
Represented by
1-2-CPU    44Shredder 13 64-bit
32-bit    76Shredder 12 32-bit
32-bit 1-2-CPU    76Shredder 12 32-bit
32-bit single-CPU    76Shredder 12 32-bit
All    44Deep Shredder 13 64-bit 4CPU
Single-CPU    44Shredder 13 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017