Fruit 2.3 released

Discussion of anything and everything relating to chess playing software and machines.

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Edward German

Re: Fruit 2.3 released

Post by Edward German »

Ryan Benitez wrote:A new release of Fruit is announced here http://www.fruitchess.com/purchase.htm and available for download at http://www.superchessengine.com/

I will try to explain more about the UCI options and beta versions also in the package later. Enjoy the new Fruit versions and thank you to everyone in the computer chess community for making computer chess a good and fulfilling experience.

Thanks,
Ryan
Hello!

First: Thanks for the nice Fruit Engine.

I hope this BUG can be fixed in the next version (2.3.1?).

Thanks!
Eduard

EDTest08, 1999

[d]7r/4p1k1/p3Pppp/1p6/3N1R2/3PQ2P/qr4b1/5RK1 w - - 0 1

Analysis by Fruit 061115a:

1.Tc1
-+ (-3.88) Tiefe: 1 00:00:00
1.Tc1 Dd5
-+ (-4.53) Tiefe: 2 00:00:00
1.T1f2 Ld5
-+ (-3.82) Tiefe: 2 00:00:00
1.T1f2 g5 2.Txf6 Da1+ 3.Kxg2 exf6 4.Txb2 Dxb2+ 5.Df2
-+ (-3.11) Tiefe: 3 00:00:00
1.T1f2 g5 2.Txf6 exf6 3.Kxg2 Dd5+ 4.De4 Dxe4+ 5.dxe4 Txf2+ 6.Kxf2
-+ (-3.42) Tiefe: 4 00:00:01
1.T1f2 g5 2.Txf6 exf6 3.Kxg2 Dd5+ 4.De4 Dxe4+ 5.dxe4 Txf2+ 6.Kxf2
-+ (-3.42) Tiefe: 5 00:00:01
1.T1f2 g5 2.Tf5 Ld5 3.Kh2 Txf2+ 4.Txf2 Da1 5.Sf5 Kf8
-+ (-3.12) Tiefe: 6 00:00:01 26kN
1.T1f2 Ld5 2.Kh2 Txf2+ 3.Txf2 Da1 4.Sf3 f5 5.Tc2
-+ (-3.31) Tiefe: 7 00:00:02 64kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Da1+ 4.Tf1 Da2 5.Tf2 Db1+ 6.Kh2 Dh1+ 7.Kg3
-+ (-3.40) Tiefe: 8 00:00:02 104kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Da1+ 4.Tf1 Da2 5.Tf2 Db1+ 6.Tf1 Db2
-+ (-3.36) Tiefe: 9 00:00:06 164kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Db4+ 4.Tf1 Dd6 5.Tf2 Kh7 6.Kf1
-+ (-3.38) Tiefe: 10 00:00:09 341kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Db4+ 4.Tf4 Kh7+ 5.Tg4 f5+ 6.Tg3 Db1+ 7.Kf2
-+ (-3.60) Tiefe: 11 00:00:13 671kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 11 00:00:15 1862kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 12 00:00:18 2324kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 13 00:00:24 3233kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 14 00:00:36 5029kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 15 00:00:58 8521kN

(Nemeth, privat 27.07.2007)

Here I break the analysis after 10 Minutes.

Last line is

"1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 15 00:00:58 8521kN"

0.00??

That is a forced Mate in 13.
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User avatar
M ANSARI
Posts: 3721
Joined: Thu Mar 16, 2006 7:10 pm

Re: Fruit 2.3 released

Post by M ANSARI »

Where can we download this strong version of Fruit that is in 3rd place?
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Terry Giles

Re: Fruit 2.3 released

Post by Terry Giles »

Hi,

All the Fruit versions are available to download from the official site, here...

http://www.fruitchess.com/purchase.htm

Terry :wink:
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glorfindel

Re: Fruit 2.3 released

Post by glorfindel »

Ryan Benitez wrote:A new release of Fruit is announced here http://www.fruitchess.com/purchase.htm and available for download at http://www.superchessengine.com/
Thank you for the new Fruit Ryan.

Will you compile Fruit 2.3 for operating systems other than Windows, as was done with the previous versions of Fruit?
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Uri Blass
Posts: 10822
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Fruit 2.3 released

Post by Uri Blass »

Edward German wrote:
Ryan Benitez wrote:A new release of Fruit is announced here http://www.fruitchess.com/purchase.htm and available for download at http://www.superchessengine.com/

I will try to explain more about the UCI options and beta versions also in the package later. Enjoy the new Fruit versions and thank you to everyone in the computer chess community for making computer chess a good and fulfilling experience.

Thanks,
Ryan
Hello!

First: Thanks for the nice Fruit Engine.

I hope this BUG can be fixed in the next version (2.3.1?).

Thanks!
Eduard

EDTest08, 1999

[d]7r/4p1k1/p3Pppp/1p6/3N1R2/3PQ2P/qr4b1/5RK1 w - - 0 1

Analysis by Fruit 061115a:

1.Tc1
-+ (-3.88) Tiefe: 1 00:00:00
1.Tc1 Dd5
-+ (-4.53) Tiefe: 2 00:00:00
1.T1f2 Ld5
-+ (-3.82) Tiefe: 2 00:00:00
1.T1f2 g5 2.Txf6 Da1+ 3.Kxg2 exf6 4.Txb2 Dxb2+ 5.Df2
-+ (-3.11) Tiefe: 3 00:00:00
1.T1f2 g5 2.Txf6 exf6 3.Kxg2 Dd5+ 4.De4 Dxe4+ 5.dxe4 Txf2+ 6.Kxf2
-+ (-3.42) Tiefe: 4 00:00:01
1.T1f2 g5 2.Txf6 exf6 3.Kxg2 Dd5+ 4.De4 Dxe4+ 5.dxe4 Txf2+ 6.Kxf2
-+ (-3.42) Tiefe: 5 00:00:01
1.T1f2 g5 2.Tf5 Ld5 3.Kh2 Txf2+ 4.Txf2 Da1 5.Sf5 Kf8
-+ (-3.12) Tiefe: 6 00:00:01 26kN
1.T1f2 Ld5 2.Kh2 Txf2+ 3.Txf2 Da1 4.Sf3 f5 5.Tc2
-+ (-3.31) Tiefe: 7 00:00:02 64kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Da1+ 4.Tf1 Da2 5.Tf2 Db1+ 6.Kh2 Dh1+ 7.Kg3
-+ (-3.40) Tiefe: 8 00:00:02 104kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Da1+ 4.Tf1 Da2 5.Tf2 Db1+ 6.Tf1 Db2
-+ (-3.36) Tiefe: 9 00:00:06 164kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Db4+ 4.Tf1 Dd6 5.Tf2 Kh7 6.Kf1
-+ (-3.38) Tiefe: 10 00:00:09 341kN
1.T1f2 Ld5 2.Txb2 Dxb2 3.Tf2 Db4+ 4.Tf4 Kh7+ 5.Tg4 f5+ 6.Tg3 Db1+ 7.Kf2
-+ (-3.60) Tiefe: 11 00:00:13 671kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 11 00:00:15 1862kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 12 00:00:18 2324kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 13 00:00:24 3233kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 14 00:00:36 5029kN
1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 15 00:00:58 8521kN

(Nemeth, privat 27.07.2007)

Here I break the analysis after 10 Minutes.

Last line is

"1.Txf6 exf6 2.Sf5 gxf5 3.Dg3 Kf8 4.Dd6+ Kg7 5.Dg3+
= (0.00) Tiefe: 15 00:00:58 8521kN"

0.00??

That is a forced Mate in 13.
Fruit can find the mate in less than 10 minutes if you have faster hardware

New game
7r/4p1k1/p3Pppp/1p6/3N1R2/3PQ2P/qr4b1/5RK1 w - - 0 1

Analysis by Fruit 061115a:

1.Rf1-c1
-+ (-3.88) Depth: 1 00:00:00
1.Rf1-c1 Qa2-d5
-+ (-4.53) Depth: 2 00:00:00
1.Rf1-f2 Bg2-d5
-+ (-3.82) Depth: 2 00:00:00
1.Rf1-f2 g6-g5 2.Rf4xf6 Qa2-a1+ 3.Kg1xg2 e7xf6 4.Rf2xb2 Qa1xb2+ 5.Qe3-f2
-+ (-3.11) Depth: 3 00:00:00
1.Rf1-f2 g6-g5 2.Rf4xf6 e7xf6 3.Kg1xg2 Qa2-d5+ 4.Qe3-e4 Qd5xe4+ 5.d3xe4 Rb2xf2+ 6.Kg2xf2
-+ (-3.42) Depth: 4 00:00:00
1.Rf1-f2 g6-g5 2.Rf4xf6 e7xf6 3.Kg1xg2 Qa2-d5+ 4.Qe3-e4 Qd5xe4+ 5.d3xe4 Rb2xf2+ 6.Kg2xf2
-+ (-3.42) Depth: 5 00:00:00
1.Rf1-f2 g6-g5 2.Rf4-f5 Bg2-d5 3.Kg1-h2 Rb2xf2+ 4.Rf5xf2 Qa2-a1 5.Nd4-f5+ Kg7-f8
-+ (-3.12) Depth: 6 00:00:00 26kN
1.Rf1-f2 Bg2-d5 2.Kg1-h2 Rb2xf2+ 3.Rf4xf2 Qa2-a1 4.Nd4-f3 f6-f5 5.Rf2-c2
-+ (-3.31) Depth: 7 00:00:00 64kN
1.Rf1-f2 Bg2-d5 2.Rf2xb2 Qa2xb2 3.Rf4-f2 Qb2-a1+ 4.Rf2-f1 Qa1-a2 5.Rf1-f2 Qa2-b1+ 6.Kg1-h2 Qb1-h1+ 7.Kh2-g3
-+ (-3.40) Depth: 8 00:00:00 104kN
1.Rf1-f2 Bg2-d5 2.Rf2xb2 Qa2xb2 3.Rf4-f2 Qb2-a1+ 4.Rf2-f1 Qa1-a2 5.Rf1-f2 Qa2-b1+ 6.Rf2-f1 Qb1-b2
-+ (-3.36) Depth: 9 00:00:00 164kN
1.Rf1-f2 Bg2-d5 2.Rf2xb2 Qa2xb2 3.Rf4-f2 Qb2-b4 4.Rf2-f1 Qb4-d6 5.Rf1-f2 Kg7-h7 6.Kg1-f1
-+ (-3.38) Depth: 10 00:00:00 341kN
1.Rf1-f2 Bg2-d5 2.Rf2xb2 Qa2xb2 3.Rf4-f2 Qb2-b4 4.Rf2-f4 Kg7-h7 5.Rf4-g4 f6-f5 6.Rg4-g3 Qb4-b1+ 7.Kg1-f2
-+ (-3.60) Depth: 11 00:00:01 671kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-g3+ Kg7-f8 4.Qg3-d6+ Kf8-g7 5.Qd6-g3+
= (0.00) Depth: 11 00:00:02 1862kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-g3+ Kg7-f8 4.Qg3-d6+ Kf8-g7 5.Qd6-g3+
= (0.00) Depth: 12 00:00:03 2324kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-g3+ Kg7-f8 4.Qg3-d6+ Kf8-g7 5.Qd6-g3+
= (0.00) Depth: 13 00:00:05 3233kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-g3+ Kg7-f8 4.Qg3-d6+ Kf8-g7 5.Qd6-g3+
= (0.00) Depth: 14 00:00:07 5029kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-g3+ Kg7-f8 4.Qg3-d6+ Kf8-g7 5.Qd6-g3+
= (0.00) Depth: 15 00:00:12 8522kN
1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-a7+ Kg7-g6 4.Qa7-f7+ Kg6-g5 5.Qf7-g7+ Kg5-h4 6.Qg7xf6+ Kh4-g3 7.Qf6-e5+ Kg3xh3 8.Qe5xf5+ Kh3-g3 9.Qf5-f4+ Kg3-h3 10.Qf4-h2+ Kh3-g4 11.Rf1-f4+ Kg4-g5 12.Qh2-g3+ Kg5-h5 13.Qg3-g4#
+- (#13) Depth: 16 00:07:00 303932kN

(, 30.07.2007)
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Allard Siemelink
Posts: 297
Joined: Fri Jun 30, 2006 9:30 pm
Location: Netherlands

Re: Fruit 2.3 released

Post by Allard Siemelink »

Uri Blass wrote:Fruit can find the mate in less than 10 minutes if you have faster hardware

1.Rf4xf6 e7xf6 2.Nd4-f5+ g6xf5 3.Qe3-a7+ Kg7-g6 4.Qa7-f7+ Kg6-g5 5.Qf7-g7+ Kg5-h4 6.Qg7xf6+ Kh4-g3 7.Qf6-e5+ Kg3xh3 8.Qe5xf5+ Kh3-g3 9.Qf5-f4+ Kg3-h3 10.Qf4-h2+ Kh3-g4 11.Rf1-f4+ Kg4-g5 12.Qh2-g3+ Kg5-h5 13.Qg3-g4#
+- (#13) Depth: 16 00:07:00 303932kN

(, 30.07.2007)
Sure, but other engines find it a lot faster, e.g. my engine Bright finds the mate in less than a second:

Code: Select all

  [1/4]     0.000       9     -524  Nd4f3 Bg2xf1 Kg1xf1
  [1/4]     0.000      12     -518  ++2/32 Rf4g4
  [1/4]     0.000      18     -518  Rf4g4 Bg2xf1 Kg1xf1
  [1/6]     0.000      34     -493  ++4/32 Rf4f2
  [1/6]     0.000      54     -493  Rf4f2 Bg2xf1 Rf2xb2 Qa2xb2 Kg1xf1
  [1/6]     0.000      55     -337  ++5/32 Rf1e1
  [1/6]     0.000      56     -337  Rf1e1
  [1/6]     0.000      58     -307  ++7/32 Rf1c1
  [1/6]     0.000      59     -307  Rf1c1
  [1/6]     0.000     108     -307  ok/108.0
  [2/6]     0.000     167     -363  Rf1c1 a6a5
  [2/7]     0.000     353     -359  ++15/32 Rf1f2
  [2/7]     0.000     462     -329  Rf1f2 Bg2d5 Rf2xb2 Qa2xb2
  [2/7]     0.015     543     -329  ok/5.0
  [3/13]    0.015     875     -321  Rf1f2 Bg2d5 Kg1h2
  [3/13]    0.015    1739     -321  ok/3.2
  [4/13]    0.015    3341     -329  Rf1f2 Bg2d5 Rf2xb2 Qa2xb2
  [4/14]    0.015    5909     -329  ok/3.4
  [5/15]    0.015    9432     -317  Rf1f2 Bg2d5 Rf2xb2 Qa2xb2 Rf4f2
  [5/19]    0.031   17488     -317  ok/3.0
  [6/19]    0.031   26656     -311  Rf1f2 Bg2d5 Rf2xb2 Qa2xb2 Rf4f2 Qb2b1+ Rf2f1
  [6/21]    0.047   34080     -308  ++2/32 Rf4xf6
  [6/26]    0.062   49136        0  Rf4xf6 e7xf6 Nd4f5+ g6xf5 Qe3g3+ Kg7h7 Qg3c7+ Kh7g6 Qc7g3+ Kg6h7
  [6/26]    0.062   52064        0  ok/3.0
  [7/36]    0.156     183k    1276  Rf4xf6 Bg2f3 Rf6f7+ Kg7g8 Qe3xf3 Rb2g2+ Qf3xg2 Qa2xg2+ Kg1xg2 g6g5 Rf7xe7 a6a5 Re7e8+ Kg8g7 Re8xh8
  [7/36]    0.156     186k    1276  ok/3.7
  [8/36]    0.297     424k    1817  Rf4xf6 Rb2f2 Rf6f7+ Kg7g8 Rf1xf2 Bg2f3 Qe3xf3 Qa2b1+ Kg1h2 Qb1h1+ Qf3xh1
  [8/36]    0.297     434k    1817  ok/2.3
  [9/36]    0.687    1236k     +13# Rf4xf6 e7xf6 Nd4f5+ g6xf5 Qe3a7+ Kg7g6 Qa7f7+ Kg6g5 Qf7g7+ Kg5h4 Qg7xf6+ Kh4g3 Qf6g6+ Kg3xh3 Qg6xf5+ Kh3g3 Qf5f4+ Kg3h3 Qf4h2+ Kh3g4 Rf1f4+ Kg4g5 Qh2g3+ Kg5h5 Qg3g4+
  [9/36]    1.234    2450k     +13# ok/5.6
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Ryan Benitez
Posts: 719
Joined: Thu Mar 09, 2006 1:21 am
Location: Portland Oregon

Re: Fruit 2.3 released

Post by Ryan Benitez »

Linux version coming soon. I am open to requests to compile for other platforms also.
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glorfindel

Re: Fruit 2.3 released

Post by glorfindel »

Ryan Benitez wrote:Linux version coming soon. I am open to requests to compile for other platforms also.
Phew! For a moment I thought you had forgotten about us.
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eriq

a freebsd version would be nice

Post by eriq »

:)
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BBauer
Posts: 658
Joined: Wed Mar 08, 2006 8:58 pm

Re: Fruit 2.3 released

Post by BBauer »

What are those settings? Or where can they be found?

regards
Bernhard
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