CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Shredder 9 (2726+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-bit2857+18
−18
(+131)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
0
–   Rybka 1.0 64-bit2824+14
−14
(+98)12 − 17
(+9−14=6)
41.4%
12.0 / 29
0.0%
+34
–   Rybka 1.0 32-bit2788+15
−15
(+62)17 − 21
(+12−16=10)
44.7%
17.0 / 38
0.0%
+22
–   Shredder 102771+12
−12
(+45)21 − 19
(+9−7=24)
52.5%
21.0 / 40
0.0%
+59
–   SmarThink 1.20 32-bit2748+16
−16
(+22)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
3.8%
+11
–   Junior 102744+13
−13
(+18)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
4.8%
−34
–   Fruit 2.2.12744+13
−13
(+18)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
5.0%
−6
–   Fritz 92743+14
−14
(+17)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
6.9%
+27
–   Hiarcs 102740+16
−16
(+14)18 − 15
(+11−8=14)
54.5%
18.0 / 33
10.8%
+44
–   Toga II 1.1a 32-bit2732+16
−16
(+6)14.5 − 20.5
(+7−13=15)
41.4%
14.5 / 35
32.1%
−47
–   Hiarcs 10 Hypermodern2718+20
−20
(−8)13 − 17
(+7−11=12)
43.3%
13.0 / 30
72.3%
−48
–   Spike 1.12689+15
−15
(−37)22 − 14
(+18−10=8)
61.1%
22.0 / 36
99.9%
+43
–   Zap!Chess Paderborn 32-bit2682+21
−21
(−44)13.5 − 15.5
(+9−11=9)
46.6%
13.5 / 29
99.9%
−65
–   Junior 92677+17
−17
(−49)23 − 30
(+14−21=18)
43.4%
23.0 / 53
100.0%
−91
–   Zap!Chess Paderborn SE 32-bit2670+34
−34
(−56)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
99.8%
−42
–   SmarThink 1.00 32-bit2666+15
−15
(−60)27 − 12
(+18−3=18)
69.2%
27.0 / 39
100.0%
+57
–   Ktulu 7.52664+16
−16
(−62)21.5 − 17.5
(+14−10=15)
55.1%
21.5 / 39
100.0%
−29
–   CM10th Xperience2661+13
−13
(−65)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−46
–   Zap!Chess Reykjavik 32-bit2658+34
−35
(−68)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−19
–   Spike 1.0a2649+19
−18
(−77)25.5 − 8.5
(+19−2=13)
75.0%
25.5 / 34
100.0%
+87
–   CM10th Ogre2646+23
−23
(−80)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+255
–   CM10th Magic II2643+16
−16
(−83)23 − 17
(+15−9=16)
57.5%
23.0 / 40
100.0%
−34
–   Ktulu 7.12638+18
−18
(−88)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
100.0%
−97
–   Slow Chess Blitz WV2.12637+12
−11
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chess Tiger 152636+17
−17
(−90)23.5 − 10.5
(+16−3=15)
69.1%
23.5 / 34
100.0%
+29
–   Glaurung 1.0.2 32-bit2635+17
−17
(−91)27.5 − 7.5
(+22−2=11)
78.6%
27.5 / 35
100.0%
+107
–   CM10th Warrior2634+25
−25
(−92)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−45
–   Gandalf 62633+11
−11
(−93)24.5 − 14.5
(+16−6=17)
62.8%
24.5 / 39
100.0%
−13
–   CM10th Default2632+15
−15
(−94)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
−11
–   Hiarcs 92629+19
−20
(−97)37.5 − 18.5
(+30−11=15)
67.0%
37.5 / 56
100.0%
+21
–   Ruffian 2.1.02624+13
−13
(−102)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Slow Chess Blitz WV22616+16
−16
(−110)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+9
–   Naum 1.91 64-bit2610+15
−15
(−116)18.5 − 10.5
(+13−5=11)
63.8%
18.5 / 29
100.0%
−26
–   Naum 1.91 32-bit2606+15
−15
(−120)25 − 9
(+20−4=10)
73.5%
25.0 / 34
100.0%
+45
–   Scorpio 1.72604+32
−32
(−122)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Aristarch 4.502596+12
−12
(−130)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chess Tiger 20042595+26
−27
(−131)18 − 8
(+12−2=12)
69.2%
18.0 / 26
100.0%
−12
–   Delfi 4.62594+31
−31
(−132)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−288
–   WildCat 62594+21
−21
(−132)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−27
–   Pseudo 0.7c2592+13
−13
(−134)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−164
–   ProDeo 1.12588+30
−31
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SOS 5.12564+13
−13
(−162)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019