Author: Dann Corbit
Date: 19:21:30 03/11/02
Go up one level in this thread
On March 11, 2002 at 21:15:53, Dann Corbit wrote: >Besides Rb6, at least two other moves seem to be just as good. Probably, Rg5+ >is better. > >8/1p6/p5R1/k7/Prpp4/K7/1NP5/8 w - - acd 17; acn 237015574; acs 181; bm Rb6; ce >304; id "WAC.274"; pv Rd6 d3 Rd4 b5 cxd3 Rb3+ Ka2 Kb4 dxc4 Ra3+ Kb1 bxa4 Rd8 Rb3 >Kc2 Rc3+ Kd2 Rb3 Kd1 a5 Kc2 a3; >8/1p6/p5R1/k7/Prpp4/K7/1NP5/8 w - - acd 18; acn 546969870; acs 999; bm Rb6; ce >363; id "WAC.274"; pv Rg5+ b5 axb5 axb5 Rg8 c3 Nd3 Rc4 Rg6 Ra4+ Kb3 Ra1 Rd6 Rb1+ >Ka2 Rd1 Rxd4 b4 Rd5+ Kb6 Nxb4 Rxd5 Nxd5+ Kb5 Nxc3+; Overestimation of Rg5+. I wonder if it is null move that is to blame? [D]8/1p6/p5R1/k7/Prpp4/K7/1NP5/8 w - - acd 18; acn 498606252; acs 999; ce 363; pv Rg5+ b5 axb5 axb5 Rg8 c3 Nd3 Rc4 Rg6 Ra4+ Kb3 Ra1 Rd6 Rb1+ Ka2 Rd1 Rxd4 b4 Rd5+ Kb6 Nxb4 Rxd5 Nxd5+ Kb5 Nxc3+ Kb4; Dominatingly, this was the best choice by a landslide. [D]8/1p6/pR6/k7/Prpp4/K7/1NP5/8 b - - acd 20; acn 461766815; acs 1000; ce -1191; pv Kxb6 Kxb4 c3 a5+ Kc6 Nd3 Kd5 Nc5 Kd6 Nxb7+ Ke5 Nc5 Kf4 Nxa6 Ke3 Nc5 Kd2 Kb3 Ke3 a6 Ke2 a7 Kd2; Turns out this one is lame. And black finished pounding on a fail high. Probably, this choice is no good. [D]8/1p6/p2R4/k7/Prpp4/K7/1NP5/8 b - - acd 18; acn 536120856; acs 1000; ce -242; pv d3 Rd4 b5 cxd3 Rb3+ Ka2 Kb4 dxc4 Ra3+ Kb1 bxa4 Rd8 Rg3 Rb8+ Kc5 Rc8+ Kb4 c5 a3 Nd1 Rd3 Kc2 a2; Rg5+ is decent but no wonder-move. Sometimes it pays to analyze after the move is chosen. [D]8/1p6/p7/k5R1/Prpp4/K7/1NP5/8 b - - acd 19; acn 472504545; acs 1000; ce -363; pv b5 axb5 axb5 Rg8 c3 Nd3 Rc4 Rg6 Ra4+ Kb3 Ra1 Rd6 Rb1+ Ka2 Rd1 Rxd4 b4 Rd5+ Kb6 Nxb4 Rxd5 Nxd5+ Kb5 Nxc3+ Kb4;
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