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Subject: Re: What do you do in your qsearch?

Author: Stefan Knappe

Date: 08:04:03 11/06/03

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Hi José,

>  This position is easy, but interesting:
>
> r2qk2r/pp3ppp/2pbpn2/4Nb2/PnBP2P1/2N1P3/1P3P1P/R1BQ1RK1 b kq g3 0 1

6/16	0.34	-11	31381	f5c2 d1f3 e8g8 b2b3 b4d5 c1b2
6/16	0.42	-9	44038	f6g4 e5g4 d8h4 b2b3 b4d5 <c1b2>
7/21	0.86	12	109589	f6g4 e5g4 d8h4 g4e5 d6e5 d4e5 <h4c4> <d1d6>
8/22	2.11	62	298652	f6g4 e5g4 d8h4 g4e5 d6e5 d4e5 h4c4 <d1d6> <c4g4> <g1h1>
<b4d5>
9/27	6.47	46	1017372	f6g4 e5g4 d8h4 h2h3 h7h5 c4e2 h5g4 e3e4 f5g6 g1h1 b4d5
10/31	22.09	96	3418183	f6g4 e5g4 d8h4 h2h3 h7h5 c4e2 h5g4 e3e4 f5g6 g1h1 <b4d5>
11/37	1:12	110	10900548	f6g4 e5g4 d8h4 f2f3 f5g4 d1d2 g4h3 c3e4 d6e7 g1h1

Matador finds Nxg4 at ply 6. In QSearch I only do SEE, good captures, some
promotions and stand-pat with eval >= beta.

Regards,
Stefan

• Re: What do you do in your qsearch? Uri Blass 08:47:59 11/06/03
  • Re: What do you do in your qsearch? Gerd Isenberg 10:32:17 11/06/03

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