CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
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-bit2855+17
−17		(+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+14
−14		(+98)12 − 17
(+9−14=6)		41.4%
12.0 / 29
0.0%
+34
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-bit2786+14
−14		(+60)17 − 21
(+12−16=10)
44.7%
17.0 / 38
0.0%
+20
0 0 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
–   Shredder 102771+12
−12		(+45)21 − 19
(+9−7=24)
52.5%
21.0 / 40
0.0%
+59
= 1 1 = = 0 = 0 = = 1 = = 1 = 0 1 = = = = = 1 = = = = = = 0 1 1 = 0 0 = = = 0 1
–   SmarThink 1.20 32-bit2746+16
−16		(+20)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
4.6%
+9
0 = 0 1 = 0 0 1 = = 1 1 1 = = 0 0 0 1 = 0 1 = 1 0 1 0 = 0 = = 1
–   Junior 102743+13
−13		(+17)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
5.2%
−35
0 = = = = 0 0 0 0 0 1 0 0 1 = 1 0 1 0 = 0 = = 0 = = 1 1 = 1
–   Fruit 2.2.12743+13
−13		(+17)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
5.1%
−7
= = = 0 = = 0 1 = 1 1 1 = 0 = = 0 0 0 0 1 1 = = = 0 = = = 1 = = 0 0 1 0
–   Fritz 92742+14
−14		(+16)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
7.0%
+26
0 0 1 1 0 1 0 = = 0 0 1 = 0 1 1 0 1 = = = 1 = = = = 1 = = = 0 1 1 0
–   Hiarcs 102740+16
−16		(+14)18 − 15
(+11−8=14)
54.5%
18.0 / 33
11.0%
+44
1 1 1 = = 0 = 0 = 0 = 0 0 = = = 1 = 1 1 = 0 1 0 = 1 0 1 1 = 1 = =
–   Toga II 1.1a 32-bit2731+16
−16		(+5)14.5 − 20.5
(+7−13=15)
41.4%
14.5 / 35
32.7%
−48
0 1 = 0 0 0 0 = = = 1 = = 0 0 = 0 0 = = 1 1 = 1 1 = 0 0 0 = = = 1 0 =
–   Hiarcs 10 Hypermodern2718+20
−20		(−8)13 − 17
(+7−11=12)
43.3%
13.0 / 30
72.2%
−48
1 0 0 0 = 1 0 1 = 1 0 = = = = 0 0 = = 0 0 1 0 0 = = = 1 1 =
–   Spike 1.12689+15
−15		(−37)22 − 14
(+18−10=8)
61.1%
22.0 / 36
99.9%
+43
= 1 1 1 1 = = = 0 0 1 0 1 0 0 1 1 0 1 = 1 0 = 1 1 = 1 1 1 1 = 0 1 1 0 0
–   Zap!Chess Paderborn 32-bit2681+21
−21		(−45)13.5 − 15.5
(+9−11=9)		46.6%
13.5 / 29
99.9%
−66
0 1 1 0 = 0 0 = 1 1 = 1 1 0 = = = 1 0 1 0 = 0 = 0 1 = 0 0
–   Junior 92676+17
−17		(−50)23 − 30
(+14−21=18)
43.4%
23.0 / 53
100.0%
−92
0 = 0 0 1 = 1 0 1 = 0 = 0 1 1 0 = 0 0 1 1 0 = = 0 0 0 = 0 = 0 1 0 0 1 = 1 = = 1 = 0 1 = = 0 = 1 0 = 0 = 1
–   Zap!Chess Paderborn SE 32-bit2670+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-bit2666+15
−15		(−60)27 − 12
(+18−3=18)
69.2%
27.0 / 39
100.0%
+57
0 = 1 1 = = 1 = 0 = = = 1 1 1 = = = 1 = 1 1 1 1 1 = = 1 1 1 = 1 = = 1 = = 1 0
–   Ktulu 7.52664+15
−15		(−62)21.5 − 17.5
(+14−10=15)
55.1%
21.5 / 39
100.0%
−29
0 0 = 0 1 = 1 1 0 1 = = = 1 1 1 0 1 = 0 1 = = 1 = = 1 = 1 = = 0 1 1 = 0 0 0 =
–   CM10th Xperience2661+13
−13		(−65)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
100.0%
−46
= 0 0 0 1 = = 0 1 = = 0 1 1 1 = 1 1 = = 0 1 = 1 0 = 1 0 1 = 0
–   Zap!Chess Reykjavik 32-bit2657+34
−35		(−69)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
100.0%
−20
0 0 = 1 = 1 = 1 = 0 = 0 1 0 = = 1 1 = = = 1 1 1 = 1 0 = 1 =
–   Spike 1.0a2650+18
−19		(−76)25.5 − 8.5
(+19−2=13)
75.0%
25.5 / 34
100.0%
+88
= = 1 0 = = = = 1 1 = 1 1 1 = 1 1 1 1 = 0 1 = = 1 1 1 = = 1 1 1 1 1
–   CM10th Ogre2647+23
−22		(−79)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+256
1 1 1 1 =
–   CM10th Magic II2644+16
−16		(−82)23 − 17
(+15−9=16)
57.5%
23.0 / 40
100.0%
−33
= = 0 1 1 0 1 0 = = = = 1 = = 1 = = 1 1 1 0 0 1 1 = 1 0 1 = = = 1 1 0 0 1 = = 0
–   Ktulu 7.12638+18
−18		(−88)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
100.0%
−97
= 1 1 1 0 1 1 1 = 1 = 0 0 = 1 0 0 0 0 = = 0 0 1 0 1 = 0 1 0
–   Slow Chess Blitz WV2.12637+12
−12		(−89)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chess Tiger 152636+17
−17		(−90)23.5 − 10.5
(+16−3=15)
69.1%
23.5 / 34
100.0%
+29
0 = 1 = 1 1 = = 0 = = 1 = = 1 = 1 1 = 1 1 1 = 1 = = 1 1 0 = = 1 1 1
–   Glaurung 1.0.2 32-bit2635+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 1 = 1 0 1 1 1 = 0
–   Gandalf 62634+11
−11		(−92)24.5 − 14.5
(+16−6=17)
62.8%
24.5 / 39
100.0%
−12
= = 0 1 0 = 1 1 0 1 = = = 1 = = 1 1 0 1 = = 1 = 0 = 1 = = 1 1 = 1 = = 1 0 1 1
–   CM10th Warrior2634+25
−25		(−92)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−45
= 1 1 = 0 =
–   CM10th Default2631+15
−14		(−95)19 − 12
(+16−9=6)
61.3%
19.0 / 31
100.0%
−12
0 1 0 1 0 1 1 1 = 1 = 1 1 0 0 1 1 1 0 0 = 1 0 0 1 = 1 = = 1 1
–   Hiarcs 92628+19
−20		(−98)37.5 − 18.5
(+30−11=15)
67.0%
37.5 / 56
100.0%
+20
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 1 0 1 = 1 0 = = 0 0 0 = 1 = =
–   Ruffian 2.1.02623+13
−13		(−103)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Slow Chess Blitz WV22616+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 =
–   Naum 1.91 64-bit2610+15
−15		(−116)18.5 − 10.5
(+13−5=11)		63.8%
18.5 / 29
100.0%
−26
1 1 0 1 1 = 0 0 = 1 1 = 1 = = = 1 = = 1 0 1 = = = 1 0 1 1
–   Naum 1.91 32-bit2606+15
−15		(−120)25 − 9
(+20−4=10)
73.5%
25.0 / 34
100.0%
+45
= 1 1 = = 1 = = 1 1 1 1 = 0 0 = 0 1 1 = 1 1 1 0 1 1 1 = 1 1 1 = 1 1
–   Scorpio 1.72604+32
−32		(−122)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Aristarch 4.502596+12
−12		(−130)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chess Tiger 20042595+26
−26		(−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 62594+21
−21		(−132)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−27
1 = 0 = 1 1
–   Delfi 4.62594+31
−31		(−132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−288
= 0
–   Pseudo 0.7c2591+13
−13		(−135)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−165
=
–   ProDeo 1.12588+30
−31		(−138)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   SOS 5.12564+13
−13		(−162)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1099 games: 420 wins, 284 losses, 395 draws (35.9%), score: 56.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021