CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Shredder 13 64-bit (3272+7
−7
)Quote
Author: Stefan Meyer-Kahlen (Germany) Links: Homepage, Chessbase
This is one of the 11 Shredder versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3589+20
−20
(+317)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
+29
–   Stockfish 11 64-bit3536+15
−15
(+264)9 − 55
(+0−46=18)
14.1%
9.0 / 64
0.0%
−1
–   Stockfish 10 64-bit3491+11
−11
(+219)20 − 80
(+2−62=36)
20.0%
20.0 / 100
0.0%
+15
–   Stockfish 130118 64-bit3490+16
−16
(+218)19.5 − 80.5
(+2−63=35)
19.5%
19.5 / 100
0.0%
+9
–   Stockfish 9 64-bit3483+9
−9
(+211)57.5 − 241.5
(+5−189=105)
19.2%
57.5 / 299
0.0%
0
–   SugaR XPrO 1.4 64-bit3472+21
−21
(+200)11.5 − 38.5
(+2−29=19)
23.0%
11.5 / 50
0.0%
+22
–   SugaR XPrO 1.5.3 64-bit3461+22
−22
(+189)22.5 − 77.5
(+1−56=43)
22.5%
22.5 / 100
0.0%
+12
–   Stockfish 071017 64-bit3454+16
−16
(+182)13 − 37
(+3−27=20)
26.0%
13.0 / 50
0.0%
+25
–   Lc0 0.20.2 w32930 GTX10503452+14
−14
(+180)28 − 72
(+12−56=32)
28.0%
28.0 / 100
0.0%
+29
–   asmFish 191017 64-bit3450+16
−16
(+178)11 − 49
(+1−39=20)
18.3%
11.0 / 60
0.0%
−42
–   SugaR XPrO 1.3 64-bit3449+16
−16
(+177)11 − 49
(+0−38=22)
18.3%
11.0 / 60
0.0%
−37
–   Komodo 13.3 64-bit3447+19
−18
(+175)12.5 − 51.5
(+4−43=17)
19.5%
12.5 / 64
0.0%
−46
–   Houdini 6 64-bit3445+7
−7
(+173)42.5 − 157.5
(+4−119=77)
21.3%
42.5 / 200
0.0%
−17
–   SugaR XPrO 1.2 64-bit3442+15
−15
(+170)12 − 48
(+0−36=24)
20.0%
12.0 / 60
0.0%
−27
–   Komodo 13.2.5 64-bit3437+21
−20
(+165)16.5 − 47.5
(+3−34=27)
25.8%
16.5 / 64
0.0%
+11
–   Komodo 13.1 64-bit3432+16
−16
(+160)27 − 71
(+3−47=48)
27.6%
27.0 / 98
0.0%
+22
–   Komodo 11.2 64-bit3422+9
−9
(+150)62 − 187
(+8−133=108)
24.9%
62.0 / 249
0.0%
−9
–   Stockfish 8 64-bit3422+8
−8
(+150)17 − 46
(+4−33=26)
27.0%
17.0 / 63
0.0%
+1
–   Houdini 5.01 64-bit3422+9
−9
(+150)18.5 − 45.5
(+3−30=31)
28.9%
18.5 / 64
0.0%
+20
–   Komodo 11.01 64-bit3413+19
−19
(+141)26 − 72
(+2−48=48)
26.5%
26.0 / 98
0.0%
0
–   Komodo 12 64-bit3412+11
−11
(+140)32 − 67
(+6−41=52)
32.3%
32.0 / 99
0.0%
+36
–   Komodo 10.4 64-bit3399+14
−14
(+127)58 − 134
(+8−84=100)
30.2%
58.0 / 192
0.0%
+10
–   Komodo 10.3 64-bit3387+12
−12
(+115)22.5 − 41.5
(+3−22=39)
35.2%
22.5 / 64
0.0%
+34
–   Ethereal 12.25 64-bit3374+16
−16
(+102)18 − 32
(+2−16=32)
36.0%
18.0 / 50
0.0%
+24
–   Ethereal 12.00 64-bit3374+18
−18
(+102)20.5 − 43.5
(+4−27=33)
32.0%
20.5 / 64
0.0%
−3
–   Komodo 10.2 64-bit3367+12
−12
(+95)21.5 − 42.5
(+4−25=35)
33.6%
21.5 / 64
0.0%
0
–   Komodo 14 MCTS 64-bit3365+14
−14
(+93)21 − 43
(+3−25=36)
32.8%
21.0 / 64
0.0%
−7
–   ShashChess Pro 1.0 64-bit3365+20
−20
(+93)23 − 26
(+10−13=26)
46.9%
23.0 / 49
0.0%
+75
–   Komodo 13.01 MCTS 64-bit3359+17
−17
(+87)25 − 39
(+8−22=34)
39.1%
25.0 / 64
0.0%
+25
–   Komodo 13.2.5 MCTS 64-bit3356+16
−16
(+84)20.5 − 43.5
(+4−27=33)
32.0%
20.5 / 64
0.0%
−23
–   Stockfish 7 64-bit3354+14
−14
(+82)21.5 − 41.5
(+4−24=35)
34.1%
21.5 / 63
0.0%
−8
–   SlowChess Blitz Classic 2.2 64-bit3351+17
−17
(+79)20 − 44
(+4−28=32)
31.3%
20.0 / 64
0.0%
−33
–   Ethereal 11.75 64-bit3349+15
−15
(+77)23.5 − 40.5
(+4−21=39)
36.7%
23.5 / 64
0.0%
+3
–   Xiphos 0.6 64-bit3341+13
−13
(+69)29 − 35
(+7−13=44)
45.3%
29.0 / 64
0.0%
+43
–   Fire 7.1 64-bit3336+8
−8
(+64)37.5 − 55.5
(+8−26=59)
40.3%
37.5 / 93
0.0%
+12
–   Komodo 12.3 MCTS 64-bit3325+13
−13
(+53)43 − 55
(+16−28=54)
43.9%
43.0 / 98
0.0%
+17
–   Ethereal 11.50 64-bit3323+15
−15
(+51)18.5 − 31.5
(+3−16=31)
37.0%
18.5 / 50
0.0%
−21
–   RofChade 2.3 64-bit3308+16
−16
(+36)28.5 − 34.5
(+12−18=33)
45.2%
28.5 / 63
0.0%
+10
–   Ethereal 11.25 64-bit3306+18
−18
(+34)43 − 57
(+9−23=68)
43.0%
43.0 / 100
0.0%
−3
–   Xiphos 0.5 64-bit3305+13
−13
(+33)21 − 29
(+11−19=20)
42.0%
21.0 / 50
0.0%
−16
–   Ethereal 11.00 64-bit3302+14
−14
(+30)45.5 − 66.5
(+12−33=67)
40.6%
45.5 / 112
0.0%
−22
–   Booot 6.4 64-bit3292+16
−16
(+20)26 − 38
(+8−20=36)
40.6%
26.0 / 64
0.9%
−33
–   Komodo 12.2.2 MCTS 64-bit3290+17
−17
(+18)32 − 31
(+13−12=38)
50.8%
32.0 / 63
2.6%
+24
–   Fire 6.1 64-bit3289+11
−11
(+17)41 − 50
(+11−20=60)
45.1%
41.0 / 91
0.4%
−9
–   RofChade 2.202 64-bit3279+13
−13
(+7)21 − 29
(+10−18=22)
42.0%
21.0 / 50
17.7%
−39
–   Schooner 2.2 64-bit3279+13
−13
(+7)27.5 − 22.5
(+11−6=33)
55.0%
27.5 / 50
16.6%
+32
–   Laser 1.7 64-bit3275+10
−9
(+3)29.5 − 33.5
(+14−18=31)
46.8%
29.5 / 63
27.6%
−14
–   Fritz 17 64-bit3272+12
−12
(0)31 − 33
(+13−15=36)
48.4%
31.0 / 64
48.5%
−8
–   Defenchess 2.2 64-bit3271+12
−12
(−1)28.5 − 35.5
(+9−16=39)
44.5%
28.5 / 64
56.6%
−31
–   SlowChess Blitz Classic 2.1 64-bit3263+16
−16
(−9)34 − 29
(+16−11=36)
54.0%
34.0 / 63
84.5%
+15
–   Booot 6.3.1 64-bit3256+10
−10
(−16)36 − 28
(+16−8=40)
56.3%
36.0 / 64
99.6%
+18
–   Fizbo 2 64-bit3249+8
−8
(−23)83 − 67
(+52−36=62)
55.3%
83.0 / 150
100.0%
+12
–   RubiChess 1.7.3 64-bit3245+20
−20
(−27)21.5 − 18.5
(+9−6=25)
53.8%
21.5 / 40
99.4%
−5
–   Xiphos 0.4.18 64-bit3244+18
−18
(−28)38 − 26
(+25−13=26)
59.4%
38.0 / 64
99.8%
+30
–   RubiChess 1.7.1 64-bit3243+18
−18
(−29)30 − 20
(+18−8=24)
60.0%
30.0 / 50
99.8%
+32
–   Houdini 4 64-bit3241+9
−8
(−31)35 − 29
(+16−10=38)
54.7%
35.0 / 64
100.0%
−3
–   Booot 6.3 64-bit3239+17
−17
(−33)55 − 45
(+21−11=68)
55.0%
55.0 / 100
100.0%
−5
–   Fizbo 1.9 64-bit3237+10
−10
(−35)52.5 − 47.5
(+28−23=49)
52.5%
52.5 / 100
100.0%
−19
–   SlowChess Blitz Classic 2.0 64-bit3231+18
−19
(−41)28.5 − 21.5
(+19−12=19)
57.0%
28.5 / 50
100.0%
+2
–   Andscacs 0.94 64-bit3230+15
−15
(−42)38.5 − 26.5
(+24−12=29)
59.2%
38.5 / 65
100.0%
+17
–   Xiphos 0.4 64-bit3227+15
−14
(−45)33 − 27
(+16−10=34)
55.0%
33.0 / 60
100.0%
−17
–   Defenchess 2.1 64-bit3223+16
−16
(−49)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−13
–   RofChade 2.1 64-bit3216+16
−16
(−56)28 − 22
(+13−7=30)
56.0%
28.0 / 50
100.0%
−23
–   RubiChess 1.6.1.1 64-bit3209+18
−18
(−63)26.5 − 23.5
(+14−11=25)
53.0%
26.5 / 50
100.0%
−46
–   Andscacs 0.93 64-bit3204+12
−12
(−68)56 − 44
(+34−22=44)
56.0%
56.0 / 100
100.0%
−31
–   Schooner 2.1 64-bit3203+16
−16
(−69)38.5 − 25.5
(+22−9=33)
60.2%
38.5 / 64
100.0%
−7
–   Andscacs 0.92 64-bit3201+15
−15
(−71)59 − 33
(+39−13=40)
64.1%
59.0 / 92
100.0%
+18
–   Andscacs 0.921 64-bit3201+14
−13
(−71)61.5 − 38.5
(+38−15=47)
61.5%
61.5 / 100
100.0%
−1
–   Schooner 2.0.34 64-bit3193+14
−13
(−79)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+51
–   Gull 3 64-bit3191+9
−9
(−81)96.5 − 67.5
(+54−25=85)
58.8%
96.5 / 164
100.0%
−29
–   Fire 4 64-bit3191+10
−10
(−81)38 − 26
(+18−6=40)
59.4%
38.0 / 64
100.0%
−29
–   Laser 1.6 64-bit3188+14
−14
(−84)40 − 24
(+24−8=32)
62.5%
40.0 / 64
100.0%
−8
–   RubiChess 1.6 64-bit3188+16
−16
(−84)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−6
–   Arasan 22.1 64-bit3186+18
−18
(−86)29 − 10
(+21−2=16)
74.4%
29.0 / 39
100.0%
+71
–   Arasan 22.0 64-bit3182+13
−13
(−90)36 − 14
(+22−0=28)
72.0%
36.0 / 50
100.0%
+38
–   Pedone 2.0 64-bit3176+13
−13
(−96)34.5 − 15.5
(+24−5=21)
69.0%
34.5 / 50
100.0%
+26
–   Andscacs 0.91 64-bit3176+16
−16
(−96)36 − 14
(+27−5=18)
72.0%
36.0 / 50
100.0%
+49
–   Laser 1.5 64-bit 4CPU3170+19
−18
(−102)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
−24
–   Booot 6.2 64-bit3169+9
−9
(−103)98.5 − 51.5
(+61−14=75)
65.7%
98.5 / 150
100.0%
−8
–   Fizbo 1.8 64-bit3166+13
−13
(−106)39 − 24
(+22−7=34)
61.9%
39.0 / 63
100.0%
−36
–   Chiron 4 64-bit3165+7
−7
(−107)106.5 − 57.5
(+75−26=63)
64.9%
106.5 / 164
100.0%
−10
–   Wasp 4.0 64-bit3163+17
−17
(−109)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+65
–   Equinox 3.30 64-bit3162+9
−9
(−110)41 − 23
(+21−3=40)
64.1%
41.0 / 64
100.0%
−30
–   Critter 1.6a 64-bit3157+6
−6
(−115)107.5 − 56.5
(+69−18=77)
65.5%
107.5 / 164
100.0%
−19
–   SlowChess Blitz Classic 1.9 64-bit3152+18
−18
(−120)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−7
–   Andscacs 0.88 64-bit3147+15
−15
(−125)33 − 17
(+19−3=28)
66.0%
33.0 / 50
100.0%
−32
–   Ethereal 10.00 64-bit3144+13
−13
(−128)35 − 15
(+21−1=28)
70.0%
35.0 / 50
100.0%
−12
–   Fritz 16 64-bit3141+13
−13
(−131)114 − 46
(+83−15=62)
71.3%
114.0 / 160
100.0%
+8
–   Pedone 1.7 64-bit 4CPU3136+18
−18
(−136)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−13
–   Pedone 1.9 64-bit3135+13
−13
(−137)37.5 − 12.5
(+28−3=19)
75.0%
37.5 / 50
100.0%
+28
–   Arasan 21.3 64-bit3133+16
−16
(−139)35.5 − 14.5
(+25−4=21)
71.0%
35.5 / 50
100.0%
−5
–   NirvanaChess 2.4 64-bit3131+9
−9
(−141)33 − 15
(+22−4=22)
68.8%
33.0 / 48
100.0%
−24
–   Igel 2.5.0 64-bit3130+18
−18
(−142)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+24
–   Vajolet2 2.7 64-bit3129+15
−15
(−143)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−53
–   RubiChess 1.5 64-bit3127+16
−16
(−145)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+93
–   SlowChess Blitz Classic 1.8 64-bit3117+19
−19
(−155)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−44
–   Texel 1.07 64-bit3113+8
−8
(−159)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+47
–   Hannibal 1.7 64-bit3111+7
−8
(−161)38 − 12
(+30−4=16)
76.0%
38.0 / 50
100.0%
+20
–   Rybka 4.1 64-bit3110+6
−6
(−162)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
+10
–   Pedone 1.8 64-bit3107+14
−14
(−165)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+14
–   NirvanaChess 2.3 64-bit3098+12
−12
(−174)37.5 − 12.5
(+27−2=21)
75.0%
37.5 / 50
100.0%
−13
–   Laser 1.5 64-bit3096+12
−13
(−176)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−69
–   Chiron 3.01 64-bit3095+12
−12
(−177)39 − 11
(+30−2=18)
78.0%
39.0 / 50
100.0%
+12
–   Texel 1.06 64-bit3095+11
−11
(−177)40 − 10
(+33−3=14)
80.0%
40.0 / 50
100.0%
+40
–   Demolito 2019-05-05 64-bit3093+17
−17
(−179)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+29
–   BlackMamba 2.0 64-bit3091+18
−18
(−181)23.5 − 6.5
(+20−3=7)
78.3%
23.5 / 30
100.0%
+29
–   Protector 1.9.0 64-bit3087+7
−7
(−185)39.5 − 10.5
(+33−4=13)
79.0%
39.5 / 50
100.0%
+28
–   Senpai 2.0 64-bit3087+8
−8
(−185)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
−35
–   Booot 6.1 64-bit3086+13
−13
(−186)39.5 − 10.5
(+31−2=17)
79.0%
39.5 / 50
100.0%
+13
–   iCE 3.0 64-bit3081+7
−7
(−191)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
−11
–   Naum 4.6 64-bit3032+7
−7
(−240)41.5 − 8.5
(+34−1=15)
83.0%
41.5 / 50
100.0%
−2
–   Alfil 15.7 64-bit3031+12
−12
(−241)40.5 − 9.5
(+34−3=13)
81.0%
40.5 / 50
100.0%
−12
–   SmarThink 1.96 64-bit3026+15
−15
(−246)39 − 11
(+33−5=12)
78.0%
39.0 / 50
100.0%
−38
–   Pedone 1.5 64-bit3021+14
−14
(−251)55 − 9
(+47−1=16)
85.9%
55.0 / 64
100.0%
+22

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020