CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
Shredder 11 (2847+10
−10		)Quote
Author: Stefan Meyer-Kahlen (Germany) Links: Homepage, Chessbase
This is one of the 11 Shredder versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit3027+9
−9		(+180)17 − 57
(+3−43=28)
23.0%
17.0 / 74
0.0%
−13
–   Rybka 2.3.2a 64-bit2986+9
−9		(+139)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+48
–   Naum 4 32-bit2955+11
−11		(+108)11.5 − 28.5
(+2−19=19)
28.8%
11.5 / 40
0.0%
−38
–   Rybka 2.3.2a 32-bit2933+7
−7		(+86)18.5 − 36.5
(+7−25=23)
33.6%
18.5 / 55
0.0%
−33
–   Naum 3.1 32-bit2876+13
−13		(+29)20 − 21
(+9−10=22)
48.8%
20.0 / 41
0.0%
+23
–   Naum 3 64-bit2873+15
−15		(+26)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.2%
−31
–   Naum 3 32-bit2869+14
−14		(+22)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.5%
−58
–   Fritz 112868+9
−9		(+21)37 − 36
(+23−22=28)
50.7%
37.0 / 73
0.1%
+23
–   Zappa Mexico II 64-bit2867+8
−8		(+20)28.5 − 24.5
(+14−10=29)
53.8%
28.5 / 53
0.1%
+44
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+17)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.9%
−4
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+11)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
11.6%
+24
–   Deep Shredder 11 64-bit2858+13
−13		(+11)23 − 19
(+9−5=28)
54.8%
23.0 / 42
9.8%
+39
–   Thinker 5.4a Inert 32-bit2849+18
−18		(+2)18 − 13
(+12−7=12)
58.1%
18.0 / 31
42.4%
+58
–   Zappa Mexico 64-bit2846+13
−13		(−1)20.5 − 18.5
(+10−8=21)
52.6%
20.5 / 39
56.8%
+16
–   Stockfish 1.4 32-bit2845+14
−14		(−2)14 − 16
(+6−8=16)
46.7%
14.0 / 30
60.9%
−24
–   Toga II 1.4.1SE2839+10
−10		(−8)18 − 27
(+5−14=26)
40.0%
18.0 / 45
85.9%
−77
–   Grapefruit 1.0 32-bit2838+8
−8		(−9)14.5 − 22.5
(+6−14=17)
39.2%
14.5 / 37
91.8%
−89
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−9)31 − 21
(+19−9=24)
59.6%
31.0 / 52
88.7%
+60
–   Cyclone xTreme2837+10
−10		(−10)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
91.9%
−17
–   Cyclone 3.42836+18
−18		(−11)19.5 − 15.5
(+13−9=13)
55.7%
19.5 / 35
86.5%
+29
–   Toga II 1.4.1SE62834+20
−20		(−13)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
87.2%
0
–   Hiarcs 12.12828+9
−9		(−19)23 − 21
(+13−11=20)
52.3%
23.0 / 44
99.7%
−2
–   Toga II 3.1.2SE2827+15
−15		(−20)16 − 15
(+10−9=12)
51.6%
16.0 / 31
98.8%
−6
–   Deep Sjeng 3.0 32-bit2827+18
−18		(−20)21.5 − 18.5
(+15−12=13)
53.8%
21.5 / 40
97.4%
+4
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−23)22 − 26
(+9−13=26)
45.8%
22.0 / 48
99.9%
−49
–   Hiarcs 122820+12
−12		(−27)19 − 15
(+10−6=18)
55.9%
19.0 / 34
100.0%
+12
–   Zappa Mexico II 32-bit2820+10
−10		(−27)29 − 25
(+17−13=24)
53.7%
29.0 / 54
100.0%
+2
–   TheMadPrune 1.1.252815+21
−21		(−32)13.5 − 12.5
(+7−6=13)		51.9%
13.5 / 26
99.7%
−19
–   Toga II 1.4 beta5c2814+20
−20		(−33)7 − 7
(+3−3=8)		50.0%
7.0 / 14
99.8%
−36
–   Hiarcs Paderborn 20072808+14
−14		(−39)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
+8
–   Onno 1.0 32-bit2807+15
−15		(−40)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
100.0%
−26
–   Onno 1.1.1 32-bit2806+15
−15		(−41)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−26
–   Naum 2.2 32-bit2804+13
−13		(−43)22 − 18
(+11−7=22)
55.0%
22.0 / 40
100.0%
−12
–   Zappa Mexico 32-bit2801+14
−14		(−46)49.5 − 33.5
(+29−13=41)
59.6%
49.5 / 83
100.0%
+22
–   Hiarcs 11.12800+13
−13		(−47)22 − 14
(+15−7=14)
61.1%
22.0 / 36
100.0%
+36
–   Toga II 1.3.12798+10
−10		(−49)46 − 34
(+32−20=28)
57.5%
46.0 / 80
100.0%
+7
–   Cyclone 2.22795+16
−16		(−52)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−164
–   Stockfish 1.3.1 32-bit2794+20
−20		(−53)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+45
–   Fruit 2.3.12794+12
−12		(−53)14.5 − 18.5
(+9−13=11)
43.9%
14.5 / 33
100.0%
−99
–   Grapefruit 1.0a32794+22
−22		(−53)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+115
–   Zap!Chess Zanzibar 32-bit2792+16
−16		(−55)15.5 − 14.5
(+10−9=11)
51.7%
15.5 / 30
100.0%
−40
–   Fritz 102788+13
−13		(−59)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−1
–   Hiarcs 112785+21
−21		(−62)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+26
–   Bright 0.4a2784+8
−8		(−63)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+33
–   Fruit 05/11/032781+18
−18		(−66)20 − 15
(+12−7=16)
57.1%
20.0 / 35
100.0%
−13
–   Loop 13.6 (Loop 2007)2780+8
−8		(−67)30 − 16
(+19−5=22)
65.2%
30.0 / 46
100.0%
+36
–   Stockfish 1.2 Default2779+17
−17		(−68)16 − 20
(+6−10=20)
44.4%
16.0 / 36
100.0%
−106
–   Hiarcs 11.22778+16
−16		(−69)16 − 10
(+11−5=10)		61.5%
16.0 / 26
100.0%
+18
–   Strelka 1.8 32-bit2776+16
−16		(−71)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+5
–   Glaurung 2.1 32-bit2775+15
−15		(−72)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
+47
–   Toga II 1.3.42769+23
−23		(−78)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+23
–   Ktulu 92758+10
−10		(−89)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
+36
–   Glaurung 2.2 32-bit2757+20
−20		(−90)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+11
–   Deep Sjeng 2.72755+13
−13		(−92)24.5 − 16.5
(+16−8=17)
59.8%
24.5 / 41
100.0%
−18
–   Glaurung 2.0.1 64-bit2751+16
−16		(−96)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−6
–   Spike 1.2 Turin2750+6
−6		(−97)21.5 − 12.5
(+16−7=11)
63.2%
21.5 / 34
100.0%
+5
–   Junior 102750+11
−11		(−97)21 − 10
(+14−3=14)
67.7%
21.0 / 31
100.0%
+29
–   Hiarcs X54 32-bit2748+24
−24		(−99)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+63
–   Stockfish 1.012748+24
−24		(−99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−87
–   Glaurung 2.0.1 32-bit2742+14
−14		(−105)19.5 − 16.5
(+13−10=13)
54.2%
19.5 / 36
100.0%
−73
–   Bright 0.3b2740+20
−20		(−107)16 − 8
(+11−3=10)		66.7%
16.0 / 24
100.0%
+15
–   Bright 0.3a2733+16
−16		(−114)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−26
–   Thinker 5.1d Passive2731+23
−23		(−116)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−23
–   Ktulu 82709+7
−7		(−138)27 − 7
(+22−2=10)
79.4%
27.0 / 34
100.0%
+84
–   Chess Tiger 2007.12703+8
−8		(−144)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+31
–   Fruit 2.12693+22
−22		(−154)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Chess Tiger 20072680+11
−11		(−167)23 − 8
(+18−3=10)
74.2%
23.0 / 31
100.0%
+13
–   Chessmaster 112663+10
−10		(−184)25 − 8
(+18−1=14)
75.8%
25.0 / 33
100.0%
−5
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−185)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   CM10th Lazarus2661+17
−17		(−186)23.5 − 10.5
(+16−3=15)
69.1%
23.5 / 34
100.0%
−54
–   Scorpio 1.912659+11
−11		(−188)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+8
–   Glaurung 1.2.1 Crusader 32-bit2658+27
−27		(−189)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   CM9000 Enforcer2656+15
−15		(−191)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Alaric 7072654+9
−9		(−193)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−158
–   Scorpio 2.0 32-bit2652+14
−14		(−195)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+97
–   CM10th Guardian2637+18
−18		(−210)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−39
–   Delfi 5.22629+18
−18		(−218)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−47
–   Chess Tiger 2007 Gambit2620+25
−25		(−227)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−56
–   ProDeo 1.62609+17
−17		(−238)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−75
–   Colossus 2007d2602+20
−20		(−245)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Hamsters 0.52538+25
−25		(−309)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Crafty 21.6 32-bit2536+29
−29		(−311)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
2392 games: 791 wins, 567 losses, 1034 draws (43.2%), score: 54.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024