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Gull

descriptionGull - Page 6 EmptyRe: Gull

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Gull 3 Gauntlet (finished)
https://www.chess2u.com/t8063p15-gull-tests#54975

Code:

Program                          Elo    +   -   Games   Score   Av.Op.  Draws

Gull 3 x64                     : 3241   11  11  2000    49.8 %   3243   44.4 %

https://www.chess2u.com/t6886p30-engineswar-rating-list#54976

descriptionGull - Page 6 EmptyRe: Gull

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configuring the syzygy gull 3?

thanks

descriptionGull - Page 6 EmptyRe: Gull

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[pgn][Event "3 Minutes/Game"]
[Site "Stockfish 07-05-2014 64bit"]
[Date "2014.05.09"]
[Round "135.3"]
[White "Stockfish 07-05-2014 64bit"]
[Black "Gull 3 x64"]
[Result "0-1"]
[PlyCount "104"]
[EventDate "2014.??.??"]

1. d4 {book 0s} Nf6 {book 0s} 2. c4 {book 0s} c5 {book 0s} 3. d5 {book 0s} b5 {
book 0s} 4. Nf3 {book 0s} g6 {book 0s} 5. cxb5 {book 0s} a6 {book 0s} 6. e3 {
book 0s} Bg7 {0.62/15 6} 7. Nc3 {book 0s} d6 {book 0s} 8. a4 {book 0s} O-O {
book 0s} 9. e4 {book 0s} Nbd7 {book 0s} 10. Bd2 {0.76/18 4} e6 {0.67/13 3 (Bb7)
} 11. dxe6 {0.86/16 4} fxe6 {0.87/13 1} 12. Bg5 {0.86/18 5 (Be3)} h6 {0.76/13 2
} 13. Bh4 {0.86/19 1 (Be3)} g5 {0.74/12 3 (Qe7)} 14. Bg3 {1.36/17 4} d5 {1.21/
13 8} 15. exd5 {1.48/17 3} g4 {1.18/14 6} 16. dxe6 {1.61/17 1 (Nh4)} gxf3 {0.
88/13 4} 17. exd7 {0.87/17 4 (Qd6)} Qe7+ {0.74/13 1} 18. Be2 {0.67/19 5 (Kd2)}
fxe2 {0.68/13 1} 19. Qb3+ {0.82/20 1} Kh8 {0.52/16 12} 20. dxc8=Q {0.55/20 5}
Raxc8 {0.52/15 1 (Rfxc8)} 21. bxa6 {1.61/17 2} Rfe8 {0.32/13 1 (Rce8)} 22. Bh4
{0.74/18 9 (Qc4)} Qd6 {-0.08/16 6 (Rcd8)} 23. Qc2 {0.32/19 5 (Nxe2)} Qxa6 {-0.
53/14 1} 24. Qg6 {0.00/21 3 (Bxf6)} Re6 {-0.79/12 1 (Rcd8)} 25. Bxf6 {-0.93/16
2} Rxf6 {-1.53/14 5} 26. Qc2 {-1.43/17 4} Qc4 {-1.53/13 0 (Re8)} 27. Qe4 {-1.
63/18 5} Qb3 {-1.53/12 0} 28. Nd5 {-2.03/21 8 (Qd3)} Rd8 {-1.99/14 3 (Rd6)} 29.
Qxe2 {-2.20/19 2} Qxd5 {-1.99/13 0} 30. O-O {-2.18/21 1 (Rd1)} Rg6 {-2.12/13 0}
31. f3 {-2.31/20 10 (g3)} Qb3 {-2.23/14 1 (Rb8)} 32. Qe4 {-2.25/17 2 (Rfd1)}
Re6 {-2.32/13 2} 33. Qh4 {-2.25/18 2} Rd2 {-2.64/16 1 (Rg8)} 34. Kh1 {-2.52/15
1 (Rae1)} Rg6 {-2.92/13 1} 35. g4 {-3.31/18 6} Qb8 {-3.10/14 1 (c4)} 36. Rad1 {
-3.57/19 3} Rxg4 {-3.26/14 1} 37. Qh3 {-3.51/21 1} Rxd1 {-3.55/15 7} 38. Rxd1 {
-3.50/23 1} Rxa4 {-3.55/14 0} 39. Qh5 {-3.67/21 3} Rd4 {-3.55/13 0 (Qe5)} 40.
Rg1 {-3.67/19 2} Qf8 {-3.60/14 1} 41. Re1 {-4.19/19 3} Qf4 {-3.84/15 2} 42. Rg1
{-4.13/19 1} c4 {-3.72/16 1 (Rb4)} 43. Qe8+ {-3.96/20 1} Bf8 {-3.96/17 2} 44.
Rg3 {-4.19/21 1} Rd1+ {-4.20/17 4} 45. Kg2 {-4.64/22 3} Rd2+ {-4.20/16 0} 46.
Kh1 {-4.86/22 4} Qf6 {-4.20/16 0} 47. Qa8 {-4.86/21 0 (Qc8)} Qf5 {-4.20/14 1}
48. Qb8 {-4.90/21 2} h5 {-4.28/15 0 (Rd1+)} 49. Qe8 {-4.93/19 3} Rxb2 {-4.36/
15 0 (Kh7)} 50. Qc6 {-4.99/18 2 (Qe3)} h4 {-8.02/15 1 (Rc2)} 51. Qg6 {-11.25/
21 2 (Rg4)} Qxg6 {-9.17/18 2} 52. Rxg6 {-44.10/21 1} c3 {-9.17/17 0} 0-1
[Event "3 Minutes/Game"]
[Site "Stockfish 07-05-2014 64bit"]
[Date "2014.05.09"]
[Round "180.3"]
[White "Gull 3 x64"]
[Black "Stockfish 07-05-2014 64bit"]
[Result "1-0"]
[PlyCount "73"]
[EventDate "2014.??.??"]

1. e4 {book 0s} b6 {book 0s} 2. d4 {book 0s} Bb7 {book 0s} 3. f3 {book 0s} e6 {
0.18/15 4} 4. c4 {0.32/14 17 (Bd3)} Bb4+ {book 0s (Be7)} 5. Nc3 {0.46/14 4} Ne7
{book 0s} 6. Bd3 {book 0s} f5 {0.20/17 3} 7. a3 {0.43/14 4 (exf5)} Bxc3+ {0.32/
17 2} 8. bxc3 {0.51/14 1} O-O {0.32/19 1} 9. Nh3 {0.51/13 0} fxe4 {0.24/18 4}
10. fxe4 {0.43/10 0} Ng6 {0.19/17 3} 11. Rf1 {0.40/15 7 (Be3)} Nc6 {0.27/17 10
(Qh4+)} 12. Rxf8+ {0.80/13 1} Nxf8 {0.21/17 1 (Qxf8)} 13. Ra2 {0.77/14 4 (Kf2)}
e5 {-0.02/17 3} 14. d5 {0.70/14 9 (Be3)} Na5 {0.30/18 5} 15. c5 {0.70/13 0} Qe7
{0.24/20 1} 16. Be3 {0.66/14 7} c6 {0.10/18 3 (h6)} 17. d6 {1.05/13 1 (c4)}
Qh4+ {0.29/19 7 (Qe6)} 18. Rf2 {1.64/14 1 (Kf1)} Ne6 {1.34/18 2} 19. g3 {1.51/
15 1} Qd8 {1.65/20 2} 20. Qh5 {1.59/15 1} Qc8 {1.46/20 3 (bxc5)} 21. Ng5 {1.85/
14 1} Nxg5 {1.41/21 3} 22. Bxg5 {2.01/15 1 (Qxg5)} Qe8 {2.74/18 3} 23. Qh3 {2.
49/15 1 (Qg4)} Kh8 {2.85/20 2} 24. Be7 {2.55/14 0} Qg8 {3.94/20 2} 25. Qxd7 {
2.63/15 0} Nb3 {4.03/22 2} 26. Qxb7 {2.87/16 0} Nxc5 {4.17/25 2} 27. Qxa8 {3.
83/18 2} Qxa8 {4.20/26 1} 28. Be2 {3.95/16 1} Qg8 {4.32/27 5 (b5)} 29. Rf8 {4.
37/17 2} Qxf8 {4.39/26 2} 30. Bxf8 {4.38/17 2} Kg8 {4.39/28 1} 31. Be7 {4.38/
16 0} Kf7 {4.60/29 16} 32. Bf3 {4.38/16 0} Ke8 {4.70/23 2 (g6)} 33. Kd2 {4.38/
16 1} h6 {4.74/25 1 (g6)} 34. Ke3 {4.62/17 1 (Bh5+)} Kf7 {4.86/25 4} 35. Bg4 {
5.10/17 4 (Bh5+)} b5 {5.34/24 6 (Ke8)} 36. Bh5+ {5.19/15 1} g6 {5.60/24 4} 37.
Bg4 {5.19/14 0} 1-0[/pgn]

descriptionGull - Page 6 EmptyRe: Gull

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CEGT - 40/20
https://www.chess2u.com/t8506-cegt-rating-lists-may-11th-2014

Gull 3.0 x64 1CPU 3047
Houdini 3 x64 1CPU 3045

thumb up

descriptionGull - Page 6 EmptyRe: Gull

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Congrats Vadim, great work! clap

descriptionGull - Page 6 EmptyRe: Gull

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Gull 3 64-bit 4CPU Gauntlet for CCRL 40/40
https://www.chess2u.com/t8600-gull-3-64-bit-4cpu-gauntlet-for-ccrl-40-40

descriptionGull - Page 6 EmptyRe: Gull

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[pgn][Event "3 Minutes/Game"]
[Site "Stockfish 5 64bit Gauntlet"]
[Date "2014.06.02"]
[Round "213.4"]
[White "Gull 3 x64"]
[Black "Stockfish 5 64bit"]
[Result "1-0"]
[PlyCount "57"]
[EventDate "2014.??.??"]

1. d4 {book 0s} Nf6 {book 0s} 2. Nf3 {book 0s} d5 {book 0s} 3. c4 {book 0s} c6
{book 0s} 4. e3 {book 0s} Bf5 {book 0s} 5. cxd5 {book 0s} cxd5 {book 0s} 6. Ne5
{0.20/15 4} Nfd7 {-0.04/17 4 (Nc6)} 7. g4 {0.13/16 6 (Bd3)} Be4 {-0.20/18 3} 8.
f3 {0.09/16 3 (Nf3)} Bxb1 {-0.22/19 4} 9. Nxd7 {0.09/17 6} Nxd7 {-0.15/19 2}
10. Rxb1 {0.09/16 0} e6 {-0.15/19 1} 11. h4 {0.18/17 13} Be7 {-0.16/17 2 (Bd6)}
12. Bd3 {0.26/15 3} Bxh4+ {0.00/17 3 (O-O)} 13. Ke2 {0.22/15 2} O-O {-0.14/19
4 (Nb6)} 14. Bd2 {0.33/14 4} h6 {-0.18/20 1} 15. f4 {0.41/15 0 (Qb3)} Qf6 {0.
00/18 5 (g5)} 16. Rh3 {1.09/15 2 (Rc1)} g5 {0.65/17 5 (e5)} 17. Qh1 {1.66/13 1}
Qg7 {0.51/20 1} 18. Be1 {1.97/14 1 (Rg1)} Bxe1 {0.63/20 5 (Nf6)} 19. Rxh6 {2.
51/15 5} gxf4 {0.77/20 3} 20. Bh7+ {2.86/15 2 (Rh7)} Kh8 {0.00/22 1} 21. Rxe1 {
3.18/15 2 (Bd3+)} fxe3 {1.51/20 2} 22. Kxe3 {3.18/15 6 (Qh5)} Qg5+ {1.73/17 2}
23. Kd3 {3.18/16 3} Kg7 {2.30/19 2} 24. Rh5 {3.18/15 0} Qf4 {2.82/21 4 (Qd8)}
25. Rf1 {4.32/14 3} Qg3+ {3.13/21 4} 26. Rf3 {4.67/15 3 (Kd2)} Qxg4 {4.57/22 3}
27. Rhh3 {4.67/14 0 (Rh4)} Rh8 {5.01/19 5 (f5)} 28. Rfg3 {4.74/15 1} f5 {5.36/
21 7} 29. Qh2 {4.74/14 0 (Rxg4+)} 1-0[/pgn]

descriptionGull - Page 6 EmptyGull Android compile?

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Is there any arm binary available somewhere?

If not anybody can recommend a compiler so that i try this myself. I have Windows7 64 bit and no Linux.

descriptionGull - Page 6 EmptyRe: Gull

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Gurcan Uckardes wrote:
Is there any arm binary available somewhere?


No.

Gurcan Uckardes wrote:
If not anybody can recommend a compiler so that i try this myself. I have Windows7 64 bit and no Linux.


Here: http://ds.arm.com/ds-5/build/ thumb up

descriptionGull - Page 6 EmptyRe: Gull

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how do I configure the syzygy gull 3?

thanks

descriptionGull - Page 6 EmptyRe: Gull

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Gull 3 64-bit BMI2 syzygy
mediafire.com ?zk73ui76yhdcs7ww
This is not an official release.

UCI options:
TBPath - syzygy location; for example, C:\Syzygy.
WdlPieces=N - use Wdl tables when the number of pieces left is not greater than N.
DtZPieces=N - use Dtz tables when the number of pieces left is not greater than N.

descriptionGull - Page 6 EmptyRe: Gull

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the link is not working.....

descriptionGull - Page 6 EmptyRe: Gull

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https://www.dropbox.com/s/m5pw7z1hqmuegfw/Gull%203%20syzygy.zip?dl=0

props to chaac for this find.

descriptionGull - Page 6 EmptyRe: Gull

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Any new version gull 4?

descriptionGull - Page 6 EmptyRe: Gull

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Gull_Syzygy_090116 (bmi2 compile available inside)
http://uploadboy.com/awdkdfidhgur/122//zip

descriptionGull - Page 6 EmptyRe: Gull

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Nathanael Russell wrote:
Gull_Syzygy_090116 (bmi2 compile available inside)
http://uploadboy.com/awdkdfidhgur/122//zip


Currently i'm on vacation, - is there any POPCNT available or standard x64 version.

descriptionGull - Page 6 EmptyRe: Gull

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link is not working...

descriptionGull - Page 6 EmptyRe: Gull

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Gull_Syzygy_090116 (Fathom)

This is a completely new implementation of Gull syzygy, and is not related to the previous syzygy patch.

Gull+syzygy showed improvement over straight non-syzygy Gull:

Code:

Gull 5-man syzygy (4000 games) using 60"+0.4" 2-threads:
Score: +673-565=2762
Winning fraction: 0.5135
Elo difference: +9.38304
LOS: 0.998928


The syzygy patch uses a new mini-project called Fathom available here:
https://github.com/basil00/Fathom

Fathom is a standalone version of Ronald de Man's syzygy probing code.  The original probing code depended on Stockfish functionality, and this must be replaced in order to integrate into a different engine.  This is not so easy for an engine like Gull, which is different and does not have well-documented code.

Fathom aims to ease integration by making the probing code engine-independent.  Basic integration is therefore reduced to three API calls: initialization, WDL-probe during search, and root-probe at the root.

As an example, the Gull Fathom patch is here: https://github.com/basil00/Gull/commit/8ab40a704b668e4833c0786e0bbbb9efdccaec0c

Although Fathom can be engine independent, some functionality can be replaced by the engine's code for better efficiency.  This is optional, see the Gull patch above for an example.

Fathom can also be used for other projects, e.g. syzygy tablebase adjudication.  This may be useful for GUIs.  The Fathom repository also includes a stand-alone command-line tool for mapping FEN position strings to table-base results.

descriptionGull - Page 6 EmptyRe: Gull

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Any news about gull 4 ?!

descriptionGull - Page 6 EmptyRe: Gull

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I'm pretty sure that Gull is currently a dead project. But this syzygy implementation works well.

descriptionGull - Page 6 EmptyRe: Gull

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very strong engine!!!senx

descriptionGull - Page 6 EmptyRe: Gull

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From what I remember reading this engine seems to have stopped development which is a shame as it was one of the better ones

descriptionGull - Page 6 EmptyRe: Gull

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http://abrok.eu/gull/
Gull - Page 6 110

descriptionGull - Page 6 EmptyGull Development w32

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Gull Development w32 exe smile

descriptionGull - Page 6 EmptyRe: Gull

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Nice! bigsmile

descriptionGull - Page 6 EmptyRe: Gull

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