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Subject: Re: A Fischer Move

Author: Gian-Carlo Pascutto

Date: 13:14:49 01/05/02

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On January 05, 2002 at 16:05:56, Robert Basham wrote:

>In this position, Fischer played Ne5..!
>
>
>[D]r4rk1/pp3ppp/2p4q/2P5/1b1P4/1B3NPb/PP2Q2P/R4RK1 w - -
>
>I noticed that my Hiarcs4 program makes this move in only about 15 sec.
>while other programs do not find it at all!
>
>Robert

Analysis by Fritz 7:

1.Rf2 Rae8 2.Bxf7+ Kxf7 3.Qc4+ Re6 4.Ng5+ Ke7 5.Nxh3 Qxh3 6.Rxf8 Kxf8 7.Qxb4 Re2
  ²  (0.60)   depth: 11/31   00:00:04  3234kN
1.Ne5
  ²  (0.63)   depth: 11/31   00:00:05  4216kN
1.Ne5
  ±  (0.79)   depth: 11/31   00:00:06  4681kN
1.Ne5 Bxf1 2.Rxf1 Qd2 3.Qxd2 Bxd2 4.Nxf7 Be3+ 5.Kg2 Rae8 6.Nd6+ Kh8 7.Nxe8 Rxe8
  ±  (0.94)   depth: 11/31   00:00:06  5184kN
1.Ne5 Bxf1 2.Rxf1 Qd2 3.Qxd2 Bxd2 4.Nxf7 Be3+ 5.Kg2 Rae8 6.Nd6+ Kh8 7.Nxe8 Rxe8
8.Re1
  ±  (0.91)   depth: 12/30   00:00:09  7292kN

(Pascutto, Gent 5/01/2002)

Analysis by Crafty 18.12:

1.Rf2 Be6 2.Bxe6 Qxe6 3.Qxe6 fxe6 4.a3 Ba5 5.Raf1 Rf5 6.g4 Rf4
  ²  (0.46)   depth: 10/27   00:00:06  5050kN
1.Rf2 Rae8 2.Ne5 Be6 3.Raf1 Qh3 4.Rf4 Bxb3 5.axb3 Qe6 6.Qf2 Re7
  =  (0.16)   depth: 11/29   00:00:16  13560kN
1.Ne5
  ±  (0.86)   depth: 11/29   00:00:25  21745kN
1.Ne5 Qd2 2.Qxd2 Bxd2 3.Rf3 Be6 4.Bxe6 fxe6 5.Rb3 Rad8 6.Rxb7 Rxd4 7.Rxa7
  ±  (1.13)   depth: 11/29   00:00:32  27306kN
1.Ne5 Qd2 2.Qxd2 Bxd2 3.Rf3 Be6 4.Bxe6 fxe6 5.Rb3 Rad8 6.Rxb7 Rxd4 7.Rxa7 Rd5
  ±  (1.23)   depth: 12/31   00:00:41  34849kN

(Pascutto, Gent 5/01/2002)

Analysis by Hiarcs 7.32:

1.Rf2 Rad8 2.Ne5 Be6 3.Nxf7 Bxf7 4.Rxf7 Rxf7 5.Bxf7+ Kxf7 6.Qc4+ Kg6 7.Qxb4 Qe3+
8.Kg2 Qxd4 9.Qxb7 Qxc5
  =  (0.07)   depth: 6/21   00:00:00  61kN
1.Rf2 Be6 2.Bxe6 Qxe6 3.a3 Ba5 4.b4 Qxe2 5.Rxe2
  =  (0.10)   depth: 7/23   00:00:01  173kN
1.Ne5 Bxf1 2.Rxf1 b6
  =  (0.17)   depth: 7/25   00:00:02  304kN
1.Ne5 Bxf1
  ²  (0.42)   depth: 8/25   00:00:05  837kN
1.Ne5 Qd2 2.Qxd2 Bxd2 3.Rf3 Be6 4.Bxe6 fxe6 5.Rb3 Rad8 6.Rxb7 Be3+ 7.Kh1 Rxd4
8.Rxa7 Re4 9.Nxc6 Bxc5
  ²  (0.58)   depth: 8/27   00:00:21  3772kN

(Pascutto, Gent 5/01/2002)

Anything half-decent will find this fairly quickly.

--
GCP



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