StockFish - Shredder 90+30

[Rubinus]

i7 is cca 10x better, than my old home computer = cca 20 min ...

[Rubinus]

StockFish 1.6sx64DC - Deep Shredder 12x64 24.0:26.0 (10:12=28)
DC version not like AMD? Or why?
Book: Fritz11.ctg/max15moves/min2 both, AMD Athlon64 3200+, 256MB hash, 90m+30s, GUI DeepRybka3, 345TB (+several 6), 345Shredderbase, pondering off.

download games:
http://www.chesspraga.cz/engine-turn/St ... dder12.rar


next match
SF 1.6sx64JA - DS12x64, so far 6:1=11.
book: own native Shredder, ph-book2010.bin (so far private, beta) StockFish.

[George Tsavdaris]

StockFish 1.6sx64DC - Deep Shredder 12x64 24.0:26.0 (10:12=28)
DC version not like AMD? Or why?
Book: Fritz11.ctg/max15moves/min2 both, AMD Athlon64 3200+, 256MB hash, 90m+30s, GUI DeepRybka3, 345TB (+several 6), 345Shredderbase, pondering off.

download games:
http://www.chesspraga.cz/engine-turn/St ... dder12.rar


next match
SF 1.6sx64JA - DS12x64, so far 6:1=11.
book: own native Shredder, ph-book2010.bin (so far private, beta) StockFish.

Thanks for the games and results.

And to be sure that i understand.
In the first match you have used Dann Corbits (DC) compile of Stockfish with Dann's changes (Stockfish 1.6s) and in the second you are using the same but with Jim's compile?

[Rubinus]

My depostit
JA is by Jim Ablett, DC by Dan Corbit. Version 1.6sx64 ever. New 1.6.2 for windows whitout change.

[Rubinus]

StockFish 1.6sx64JA - Deep Shredder 12x64 30.5:19.5 (16:5=29)
Books: Shredder own (shredder.pbk2, cca 15.9MB), StockFish my ph-book2010beta.bin (so far private, for derivates go to http://www.chesspraga.cz/spikebook.htm#Toga)

AMD Athlon64 3200+, 256MB hash, 90m+30s, GUI DeepRybka3, 345TB (+several 6), 345Shredderbase, pondering off.

download games:
http://www.chesspraga.cz/engine-turn/St ... wnbook.rar

[meschle]

Yes indeed very nice.

Stockfish found Ng5+ in 17 sec with a score of +68

Code: Select all

17 +20 1610 23387434 Rdc1 Ne4 Qg2 Rxc4 bxc4
17 +68 1704 25383944 Ng5+ Bxg5 dxc5 Qxd1 Rd4
18 +181 1869 28532972 Ng5+ Bxg5 dxc5 Qxd1 Rd4 
19 +266 2710 47879906 Ng5+ Bxg5 dxc5 Qxd1 Rd4 
20 +315 3484 61361094 Ng5+ Bxg5 dxc5 Qxd1 Rd4 
21 +307 6480 130491257 Ng5+ hxg5 hxg5 Rgf8 Qh3+ 
22 +319 11926 253050376 Ng5+ hxg5 hxg5 Rgf8 Qh3+
23 +351 16862 359101401 Ng5+ Bxg5 dxc5 Qxd1 Rd4 
24 +355 18786 404979665 Ng5+ hxg5 hxg5 Rgf8

Spark did not find it within 5 min.
Bright finds Ng5+ after 2 sec and holds it at least up to depth 18, but the score is after 6 min still 0.
kind regards
Bernhard

Stockfish still no match for rybka 3

Ng5+ found immediately

FEN: 2r3r1/1p1qb2k/p5pp/2n1Bp2/2RP3P/1P2PNQ1/5P1K/3R4 w - - 0 1

Rybka 3 64 bit:
2 00:00 350 358.400 -0.09 Be5f4
3 00:00 719 736.256 +0.04 Nf3d2
4 00:00 965 988.160 +0.22 Nf3d2
5 00:00 1.321 79.570 +0.11 Nf3d2 Nc5d3
6 00:00 2.191 67.987 +0.12 Nf3d2 Nc5d3 Rc4xc8
7 00:00 30.581 83.284 -0.15 Rd1c1 Nc5e4 Qg3g2
8 00:00 32.241 84.436 -0.15 Rd1c1 Nc5e4 Qg3g2
8+ 00:00 36.978 83.404 +0.05 Nf3g5+
8 00:00 40.660 83.105 0.00 Nf3g5+ Be7xg5 d4xc5 Qd7xd1 Rc4d4 Bg5xh4 Qg3f3 Bh4g3+ f2xg3 Qd1xf3 Rd4d7+
9 00:00 55.483 86.475 0.00 Nf3g5+ Be7xg5 d4xc5 Qd7xd1 Rc4d4 Bg5xh4 Qg3f3 Bh4g3+ f2xg3 Qd1xf3 Rd4d7+ Rg8g7 Rd7xg7+ Kh7h8 Rg7xg6+ Kh8h7 Rg6g7+ Kh7h8 Rg7g6+ Kh8h7 Rg6g7+ Kh7h8 Rg7g6+ Kh8h7 Rg6g7+ Kh7h8 Rg7g6+ Kh8h7 Rg6g7+ Kh7h8 Rg7g6+
10+ 00:00 76.255 89.240 +0.20 Nf3g5+
10+ 00:01 98.154 85.832 +0.40 Nf3g5+
10+ 00:01 129.093 84.683 +0.80 Nf3g5+
10 00:03 299.936 90.280 +1.10 Nf3g5+ h6xg5 h4xg5 Rg8f8 Rd1c1 Qd7d5
11 00:03 325.325 90.451 +1.10 Nf3g5+ h6xg5 h4xg5 Rg8f8 Rd1c1 Qd7d5
12+ 00:07 618.882 90.858 +1.30 Nf3g5+
12+ 00:07 646.375 89.299 +1.50 Nf3g5+
12 00:08 767.024 90.373 +1.63 Nf3g5+ h6xg5 h4xg5 Rg8f8 Qg3h4+ Kh7g8 Qh4h8+ Kg8f7 Qh8g7+ Kf7e8 Qg7xg6+ Rf8f7 Qg6h5 Be7xg5 d4xc5 Qd7e6
13+ 00:10 945.139 89.249 +1.83 Nf3g5+
13+ 00:12 1.059.628 86.714 +2.03 Nf3g5+
13+ 00:15 1.289.102 84.950 +2.43 Nf3g5+
13 00:18 1.525.839 85.962 +2.44 Nf3g5+ h6xg5 h4xg5 Rg8f8 Qg3h4+ Kh7g8 Qh4h8+ Kg8f7 Qh8g7+ Kf7e8 Qg7xg6+ Rf8f7 Qg6h5 Be7xg5 d4xc5 Qd7e6 Be5g7 Bg5f6 Bg7xf6 Qe6xf6 Rc4d4 Qf6g7 Rd4d7
14+ 00:26 2.231.174 86.043 +2.64 Nf3g5+
14+ 00:33 2.752.734 83.150 +2.84 Nf3g5+
14 00:51 4.191.491 83.144 +2.84 Nf3g5+ Be7xg5 d4xc5 Qd7xd1 Rc4d4 Qd1xd4
15+ 01:05 5.230.225 82.190 +3.04 Nf3g5+
15+ 01:19 6.157.169 79.745 +3.24 Nf3g5+