Stockfish 5

[lech]

I was looking through the code and my question is: who is the barbier?'
A good work and good time to add something. Good lack!

[ernest]

BTW: is this the same Version with Syzygy Bases :
Date: Tue May 27 23:55:59 2014 +0200
Timestamp: 1401227759

Hi Werner,

According to Ronald Himself, in http://abrok.eu/stockfish_syzygy/

here it is:

!! latest version !!

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

Author: Ronald de Man
Date: Sat May 31 12:49:48 2014 +0200
Timestamp: 1401533388

Merge remote-tracking branch 'upstream/master' (Stockfish 5)

Note: the versions are called stockfish_syzygy_14053112

[leavenfish]

Because it is smart to let the engine speak for itself for developmental purposes. It is a good thing.

[melajara]

Would be very nice to have also a syzygy compile.
I'll love to analyze endgames over my iPad and I'm sure I'm not alone

[Henk]

Yes Stockfish 5 works fine on my machine too. In a five minute game I see Skipper being slaughtered and a checkmate within 33 moves.

[Jamal Bubker]

Thanks to Marco and the Stockfish team

[Henk]

I think Skipper lost this game because Stockfish has better time management.

[Event "Computer Chess Game"] [Site "HP"] [Date "2014.05.31"] [Round "-"] [White "Stockfish 5 64 SSE4.2"] [Black "SkipperWinb"] [Result "1-0"] [TimeControl "300"] [Annotator "1. +0.28"] 1. e4 {+0.28/20} Nf6 2. e5 {+0.53/19 5} Nd5 3. c4 {+0.55/20 7} Nb6 4. Nf3 {+0.58/21 2.9} d6 5. Nc3 {+0.52/20 6} Nc6 6. d4 {+0.55/21 6} Bg4 7. exd6 {+0.55/21 2.9} exd6 8. Be2 {+0.60/22 5} Be7 9. b3 {+0.60/23 3} O-O 10. O-O {+0.60/22 2.9} Bf5 11. Bd3 {+0.74/20 7} Qd7 12. Re1 {+0.58/20 15} d5 13. Ne5 {+1.53/22 4} Nxe5 14. Bxf5 {+1.24/24 5} Qxf5 15. Rxe5 {+1.28/25 2.8} Qd7 16. c5 {+1.24/25 2.8} Nc8 17. Rxd5 {+1.48/20 4} Qc6 18. Rf5 {+1.41/21 17} Bh4 19. Rf4 {+1.44/21 7} Bg5 20. d5 {+1.61/23 7} Qd7 21. Rf3 {+1.67/23 2.5} Bf6 22. Rxf6 {+4.21/24 6} gxf6 23. Qf3 {+4.34/27 2.5} Kg7 24. Bh6+ {+11.79/24 5} Kxh6 25. Qxf6+ {+11.85/24 2.5} Kh5 26. Re1 {+12.14/25 2.5} Re8 27. Rxe8 {+17.07/23 4} Qxe8 28. h3 {+23.01/23 10} Qd7 29. Ne4 {+99.95/120 0.1} Qc6 30. g4# {+99.99/120 0.1} {Xboard adjudication: Checkmate} 1-0

[Dr.Wael Deeb]

I think Skipper lost this game because Stockfish has better time management.

[Event "Computer Chess Game"] [Site "HP"] [Date "2014.05.31"] [Round "-"] [White "Stockfish 5 64 SSE4.2"] [Black "SkipperWinb"] [Result "1-0"] [TimeControl "300"] [Annotator "1. +0.28"] 1. e4 {+0.28/20} Nf6 2. e5 {+0.53/19 5} Nd5 3. c4 {+0.55/20 7} Nb6 4. Nf3 {+0.58/21 2.9} d6 5. Nc3 {+0.52/20 6} Nc6 6. d4 {+0.55/21 6} Bg4 7. exd6 {+0.55/21 2.9} exd6 8. Be2 {+0.60/22 5} Be7 9. b3 {+0.60/23 3} O-O 10. O-O {+0.60/22 2.9} Bf5 11. Bd3 {+0.74/20 7} Qd7 12. Re1 {+0.58/20 15} d5 13. Ne5 {+1.53/22 4} Nxe5 14. Bxf5 {+1.24/24 5} Qxf5 15. Rxe5 {+1.28/25 2.8} Qd7 16. c5 {+1.24/25 2.8} Nc8 17. Rxd5 {+1.48/20 4} Qc6 18. Rf5 {+1.41/21 17} Bh4 19. Rf4 {+1.44/21 7} Bg5 20. d5 {+1.61/23 7} Qd7 21. Rf3 {+1.67/23 2.5} Bf6 22. Rxf6 {+4.21/24 6} gxf6 23. Qf3 {+4.34/27 2.5} Kg7 24. Bh6+ {+11.79/24 5} Kxh6 25. Qxf6+ {+11.85/24 2.5} Kh5 26. Re1 {+12.14/25 2.5} Re8 27. Rxe8 {+17.07/23 4} Qxe8 28. h3 {+23.01/23 10} Qd7 29. Ne4 {+99.95/120 0.1} Qc6 30. g4# {+99.99/120 0.1} {Xboard adjudication: Checkmate} 1-0

Pay more attention to Skipper's King Safety evaluation my friend....
Dr.D

[Henk]

I think Skipper lost this game because Stockfish has better time management.

[Event "Computer Chess Game"] [Site "HP"] [Date "2014.05.31"] [Round "-"] [White "Stockfish 5 64 SSE4.2"] [Black "SkipperWinb"] [Result "1-0"] [TimeControl "300"] [Annotator "1. +0.28"] 1. e4 {+0.28/20} Nf6 2. e5 {+0.53/19 5} Nd5 3. c4 {+0.55/20 7} Nb6 4. Nf3 {+0.58/21 2.9} d6 5. Nc3 {+0.52/20 6} Nc6 6. d4 {+0.55/21 6} Bg4 7. exd6 {+0.55/21 2.9} exd6 8. Be2 {+0.60/22 5} Be7 9. b3 {+0.60/23 3} O-O 10. O-O {+0.60/22 2.9} Bf5 11. Bd3 {+0.74/20 7} Qd7 12. Re1 {+0.58/20 15} d5 13. Ne5 {+1.53/22 4} Nxe5 14. Bxf5 {+1.24/24 5} Qxf5 15. Rxe5 {+1.28/25 2.8} Qd7 16. c5 {+1.24/25 2.8} Nc8 17. Rxd5 {+1.48/20 4} Qc6 18. Rf5 {+1.41/21 17} Bh4 19. Rf4 {+1.44/21 7} Bg5 20. d5 {+1.61/23 7} Qd7 21. Rf3 {+1.67/23 2.5} Bf6 22. Rxf6 {+4.21/24 6} gxf6 23. Qf3 {+4.34/27 2.5} Kg7 24. Bh6+ {+11.79/24 5} Kxh6 25. Qxf6+ {+11.85/24 2.5} Kh5 26. Re1 {+12.14/25 2.5} Re8 27. Rxe8 {+17.07/23 4} Qxe8 28. h3 {+23.01/23 10} Qd7 29. Ne4 {+99.95/120 0.1} Qc6 30. g4# {+99.99/120 0.1} {Xboard adjudication: Checkmate} 1-0

Pay more attention to Skipper's King Safety evaluation my friend....
Dr.D

I have already tried a simple version of King tropism but it was no improvement.