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Subject: attacking position for tiger

Author: Vincent Diepeveen

Date: 07:50:11 10/07/00

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Hello here an attacking position for tiger:

[D]2rr2k1/pp3pp1/4b3/2qNp1b1/4P3/1B1Q4/PPP5/1K3R1R w - -
Qf3!! Diepeveen - H.H. Hagen, corr. game

Qf3 is a simple tactical win at the king side. Diep has no probs
with it and after a few hours score goes even up to nearly 2 pawns
for Qf3, thereby being pawns better as other moves.

Qg3 is a draw, so is Qe2. You win a pawn with both Qg3 and Qe2 at g7,
but you keep left with opposite bishops and blacks king safety is ok
with king on e7.

Qf3 is a simple tactical blow for example game went like:
  Qf3 Rc6 Qh5 Bh6 Qxe5 Bxd5 Bxd5!! Qxc2+ Ka1 Rc7 a3! b5 Rxh6 and my opponent
resigned a move later (note there are several different wins after gxh6)

I think next programs for sure have no problems finding
Qf3:
  Diep, The King, LambChop, ZarkovX, Crafty

Not sure about other programs. with search depths above 10 ply nowadays
it should be peanut

On October 07, 2000 at 10:19:28, Christophe Theron wrote:

>On October 07, 2000 at 10:01:55, Vincent Lejeune wrote:
>
>>Why release 2 versions of Tiger ?
>
>
>Because we are not sure which one is stronger, and because they are so different
>in playing style.

>I'm sure customers will appreciate to have the choice between a cold-minded,
>solid program (Chess Tiger) and a ferocious attacker (Gambit Tiger).
>
>
>
>>Is Gambit Tiger stronger against human ? or against computer ?
>
>
>I don't know. The Gambit Tiger engine is too new to be sure.
>
>My opinion is that the attacking abilities of Gambit Tiger will make it a very
>tough opponent for human players.
>
>It is unlikely that a game between Gambit Tiger and a human player is decided in
>the endgame. It will be over much earlier. Look at the game against Mecking for
>example.
>
>
>
>>Will Chess Tiger extinct or "mutate" in the Gambit race ?
>
>
>I hope I can mix the best of the two engines and offer a single engine with the
>ability to set the "personality" to the taste of the user.
>
>But at this time they are two different engines.
>
>
>
>>Is Gambit-tiger more selective in the lines it analyse ?
>
>
>Chess Tiger and Gambit Tiger have two different views of the chess game. They
>don't play the same game actually.
>
>That's why they are two different engines.
>
>
>
>>Thank for this Tiger-Gambit little revolution ...
>
>
>Thanks for your interest !
>
>
>
>    Christophe



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