Chess2u
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Chess2uLog in

Stockfish

descriptionStockfish EmptyRe: StockfishSun 08 Dec 2013, 12:04 pm

more_horiz
Anyone have Stockfish ver 301113 32 bit...please send me the link.. thx thumb up 

descriptionStockfish EmptyRe: StockfishSun 08 Dec 2013, 12:33 pm

more_horiz
salma1234 wrote:
Anyone have Stockfish ver 301113 32 bit...please send me the link.. thx thumb up 
http://abrok.eu/stockfish/5f2bf91ad18069e77e5c0e32c387b2200abd94d9/win32/stockfish_13113011_32bit.exe

descriptionStockfish EmptyRe: StockfishMon 09 Dec 2013, 8:00 am

more_horiz
Stockfish (9-12-2013)

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

changelog:
https://github.com/mcostalba/Stockfish/commits/master

Research at intermediate depth if LMR is very high

After a fail high in LMR, if reduction is very high do
a research at lower depth before teh full depth one.
Chances are that the re-search will fail low and the
full depth one is skipped.

Passed both short TC:
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 11363 W: 2204 L: 2069 D: 7090

And long TC:
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 7292 W: 1195 L: 1061 D: 5036

descriptionStockfish EmptyRe: StockfishMon 09 Dec 2013, 10:35 am

more_horiz
Thx Jack. thumb up

descriptionStockfish EmptyRe: StockfishMon 09 Dec 2013, 11:40 am

more_horiz

Code:

Games Completed = 1000 of 1000 (Avg game length = 15.480 sec)
Settings = RR/32MB/2000ms+100ms/M 700000cp for 7 moves, D 150 moves/EPD:D:\LittleBlitzer\openings.epd(4000)
Time = 4125 sec elapsed, 0 sec remaining

 1.  Stockfish 091213 64       522.0/1000 258-214-528   (L: m=214 t=0 i=0 a=0) (D: r=401 i=97 f=17 s=2 a=11) (tpm=122.6 d=16.99 nps=1221044)
 2.  Stockfish DD x64          478.0/1000 214-258-528   (L: m=258 t=0 i=0 a=0) (D: r=401 i=97 f=17 s=2 a=11) (tpm=122.7 d=16.96 nps=1222079)


+15 ELO !  thumb up

descriptionStockfish EmptyRe: StockfishMon 09 Dec 2013, 2:34 pm

more_horiz
Bob wrote:

Code:

Games Completed = 1000 of 1000 (Avg game length = 15.480 sec)
Settings = RR/32MB/2000ms+100ms/M 700000cp for 7 moves, D 150 moves/EPD:D:\LittleBlitzer\openings.epd(4000)
Time = 4125 sec elapsed, 0 sec remaining

 1.  Stockfish 091213 64       522.0/1000 258-214-528   (L: m=214 t=0 i=0 a=0) (D: r=401 i=97 f=17 s=2 a=11) (tpm=122.6 d=16.99 nps=1221044)
 2.  Stockfish DD x64          478.0/1000 214-258-528   (L: m=258 t=0 i=0 a=0) (D: r=401 i=97 f=17 s=2 a=11) (tpm=122.7 d=16.96 nps=1222079)


+15 ELO !  thumb up


Stockfish will catch up to Houdini 4 very fast!

descriptionStockfish EmptyRe: StockfishFri 13 Dec 2013, 9:29 am

more_horiz
Stockfish with Syzygy Bases support (12-12-2013)

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

descriptionStockfish EmptyRe: StockfishFri 13 Dec 2013, 11:18 am

more_horiz
VocalTechnique wrote:
Stockfish will catch up to Houdini 4 very fast!


No. Stockfish will catch up to Houdini 4 very very very very fast!! razz

Go Go Stockfish!  clap

descriptionStockfish EmptyRe: StockfishFri 13 Dec 2013, 9:14 pm

more_horiz
Low pri. regression test after latest changes

gl master diff

ELO: 5.68 +-2.5 (95%) LOS: 100.0%
Total: 22578 W: 3668 L: 3299 D: 15611

http://tests.stockfishchess.org/tests

descriptionStockfish EmptyRe: StockfishFri 13 Dec 2013, 9:37 pm

more_horiz
Hossam wrote:
VocalTechnique wrote:
Stockfish will catch up to Houdini 4 very fast!


No. Stockfish will catch up to Houdini 4 very very very very fast!! razz

Go Go Stockfish!  clap



You are wise and kind my dear Hossam

descriptionStockfish EmptyRe: StockfishSat 14 Dec 2013, 9:04 am

more_horiz
Houdini 4 - Stockfish DD (Blitz and Long Time Controls).

descriptionStockfish EmptyRe: StockfishSun 15 Dec 2013, 1:22 pm

more_horiz
Stockfish (15-12-2013)

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

changelog:
https://github.com/mcostalba/Stockfish/commits/master

Remove threat move stuff

A great simplification that shows no regression
and it seems even a bit scalable.

Tested with fixed number of games:

Short TC
ELO: 0.60 +-2.1 (95%) LOS: 71.1%
Total: 39554 W: 7477 L: 7409 D: 24668

Long TC
ELO: 2.97 +-2.0 (95%) LOS: 99.8%
Total: 36424 W: 5894 L: 5583 D: 24947

descriptionStockfish EmptyRe: StockfishSun 15 Dec 2013, 2:32 pm

more_horiz
Thx Jack. thumb up

descriptionStockfish EmptyRe: StockfishMon 16 Dec 2013, 6:37 pm

more_horiz
Hello,

Would anyone be so kind as to explain what

Merge remote-tracking branch 'upstream/master' means?

Does this mean that all changes made to the original non egtb engine is automatically applied to the engine that supports egtb?

Thank you.

descriptionStockfish EmptyRe: StockfishMon 16 Dec 2013, 6:46 pm

more_horiz
VocalTechnique wrote:
Does this mean that all changes made to the original non egtb engine is automatically applied to the engine that supports egtb?

Yes.

descriptionStockfish EmptyRe: StockfishMon 16 Dec 2013, 7:06 pm

more_horiz
Jack Sparrow wrote:
VocalTechnique wrote:
Does this mean that all changes made to the original non egtb engine is automatically applied to the engine that supports egtb?

Yes.


Thank you for your quick reply Jack Sparrow

descriptionStockfish EmptyRe: StockfishMon 16 Dec 2013, 8:20 pm

more_horiz
VocalTechnique wrote:
Jack Sparrow wrote:
VocalTechnique wrote:
Does this mean that all changes made to the original non egtb engine is automatically applied to the engine that supports egtb?

Yes.


Thank you for your quick reply Jack Sparrow


You're welcome.

descriptionStockfish EmptyRe: StockfishTue 17 Dec 2013, 12:29 pm

more_horiz
New option Syzygy50MoveRule. Set to false to let tablebase probes
ignore the 50-move rule. This is useful for correspondence chess.
http://abrok.eu/stockfish_syzygy/

descriptionStockfish Emptystockfish 191213Fri 20 Dec 2013, 10:55 am

more_horiz
someone has an idea of the strenght of that version????

descriptionStockfish EmptyRe: StockfishFri 20 Dec 2013, 10:59 am

more_horiz
THE LION wrote:
someone has an idea of the strenght of that version????

Code:

Faster and simplified threat eval

Add a bonus according if the attacking
pieces are minor or major.

Passed both short TC
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13142 W: 2625 L: 2483 D: 8034

And long TC
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 18059 W: 3031 L: 2844 D: 12184


http://abrok.eu/stockfish/

descriptionStockfish EmptyRe: StockfishFri 20 Dec 2013, 12:43 pm

more_horiz
[pgn][Event "3 Minutes/Game"]
[Site "EnginesWar tournament"]
[Date "2013.12.19"]
[Round "17.4"]
[White "Stockfish DD x64"]
[Black "Houdini 4 Pro x64"]
[Result "1-0"]
[PlyCount "45"]
[EventDate "2013.??.??"]

1. e4 {book 0s} e5 {book 0s} 2. Nf3 {book 0s} Nc6 {book 0s} 3. Nc3 {book 0s}
Nf6 {book 0s} 4. g3 {book 0s} Bb4 {book 0s} 5. Bg2 {book 0s} O-O {book 0s} 6.
O-O {book 0s} Re8 {book 0s} 7. d3 {0.00/18 3} Bxc3 {-0.14/18 4 (d6)} 8. bxc3 {
0.00/21 2} d6 {-0.11/18 6} 9. Nh4 {0.08/21 10 (Re1)} h6 {-0.08/18 11 (Be6)} 10.
Qd2 {0.28/18 9} Rb8 {-0.08/17 2 (Nh5)} 11. f4 {0.40/17 3} Qe7 {0.04/17 5 (Be6)}
12. fxe5 {0.42/17 2 (a4)} Qxe5 {0.03/16 1} 13. Rb1 {0.60/17 2 (Nf5)} Qa5 {0.13/
16 6 (Bg4)} 14. Rxf6 {0.56/17 2 (c4)} gxf6 {0.29/13 1} 15. Qxh6 {0.56/19 2}
Qxa2 {0.26/15 2 (Ne5)} 16. Rb2 {1.55/17 4} Qa1 {0.26/13 0} 17. d4 {1.49/18 2}
Ne7 {0.26/16 13} 18. Bf1 {2.04/17 4} b5 {0.26/15 6 (d5)} 19. Kf2 {2.68/17 8
(Bd3)} a6 {0.26/16 4 (d5)} 20. Bd3 {3.69/14 2} Rb6 {2.18/15 18 (Bd7)} 21. d5 {
7.09/16 2 (Bg5)} Bg4 {6.67/15 11 (Bd7)} 22. e5 {8.06/19 2} Qxc1 {7.09/15 1} 23.
Qxc1 {8.30/20 2} 1-0[/pgn]

Short and sweet games
More Games: https://www.chess2u.com/t6680p105-short-and-sweet#49564

thumb up

descriptionStockfish EmptyRe: StockfishFri 20 Dec 2013, 5:33 pm

more_horiz
http://tests.stockfishchess.org/tests

ELO: 3.55 +-3.5 (95%) LOS: 97.6%
Total: 10169 W: 1434 L: 1330 D: 7405


Stockfish team is making a great progress from week to week!  thumb up

descriptionStockfish EmptyRe: StockfishSun 22 Dec 2013, 9:45 pm

more_horiz
http://tests.stockfishchess.org/tests

ELO: 11.35 +-1.9 (95%) LOS: 100.0%
Total: 40000 W: 7072 L: 5766 D: 27162

thumb up

descriptionStockfish EmptyRe: StockfishMon 23 Dec 2013, 8:30 pm

more_horiz
Stockfish (23-12-2013)

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

changelog:
https://github.com/mcostalba/Stockfish/commits/master

Increase pawn king attack weight

Tighter lower bound for pawn attacks so to
activate king safety in some cases like here:

6k1/2B3p1/2Pp1p2/2nPp3/2Q1P2K/P2n1qP1/R6P/1R6 w

Original patch by Chris, further simplified by
Jörg Oster.

Passed both short TC
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30171 W: 5887 L: 5700 D: 18584

And long TC
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 20706 W: 3402 L: 3204 D: 14100

Loosened trigger condition for king safety

Reduce eval discontinuity becuase now we kick in
king safety evaluation in many more cases.

Passed both short TC:
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8708 W: 1742 L: 1613 D: 5353

And long TC:
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 6743 W: 1122 L: 990 D: 4631

descriptionStockfish EmptyRe: StockfishTue 24 Dec 2013, 3:35 pm

more_horiz
I put the computer stockfish 231213
Is it compulsory to have a further adjustment
in order to perform adjustment
thank you

descriptionStockfish EmptyRe: Stockfish

more_horiz
Permissions in this forum:
You cannot reply to topics in this forum