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Subject: Re: White to Move !!

Author: Terry Ripple

Date: 10:53:07 10/26/02

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On October 26, 2002 at 11:35:18, Mustafa wrote:

>here chess tiger 14 played a strong move it sacrificed the rook to get the win
>here it's the position can ur program find this.
>[D]4r3/3brk1p/5pp1/1p1p4/p1qP1NPP/2P1RP2/1PQ3K1/4R3 w - - 0 35
>
>Chess Tiger 14 v's Chessica 2
---------------------

Using a AMD 266 Mhz, 64 Ram! Fritz 7 took 3 minutes longer than Hiarcs 8!

New position
4r3/3brk1p/5pp1/1p1p4/p1qP1NPP/2P1RP2/1PQ3K1/4R3 w - - 0 1

Analysis by Fritz 7:

1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 b4 4.Kh2 bxc3
  ²  (0.32)   depth: 5/22   00:00:00  20kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 b4 4.hxg6 hxg6 5.Qxg6 bxc3 6.Qg7+ Ke8 7.bxc3
  =  (0.25)   depth: 6/26   00:00:00  32kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 b4 4.hxg6 hxg6 5.Qxg6 bxc3 6.bxc3 Be8 7.Qg8
  ²  (0.35)   depth: 7/24   00:00:00  83kN
1.Rxe7+
  ²  (0.63)   depth: 8/22   00:00:01  119kN
1.Rxe7+
  ±  (0.91)   depth: 9/32   00:00:03  343kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 b4 4.hxg6 hxg6 5.Qxg6 bxc3 6.Qg7+ Ke8 7.bxc3 Bc6
8.Qg8+
  ±  (1.04)   depth: 9/32   00:00:05  465kN
1.Rxe7+
  ±  (0.75)   depth: 10/31   00:00:11  1103kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 Be8 4.Qb1 Kf8 5.hxg6 hxg6 6.Nxg6+ Bxg6 7.Qxg6
Qe2+ 8.Kg3
  ²  (0.47)   depth: 10/32   00:00:17  1661kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 Be8 4.Kf2 b4 5.Qe2+ Qxe2+ 6.Kxe2 Kd6 7.cxb4 g5
  ²  (0.29)   depth: 11/34   00:00:40  3989kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 Be8 4.Kf2 b4 5.Qe2+ Qxe2+ 6.Kxe2 Kd6 7.hxg6
  =  (0.16)   depth: 12/36   00:02:08  12683kN
1.Rxe7+ Rxe7 2.Rxe7+ Kxe7 3.h5 Be8 4.Qd2 Kf8 5.g5 fxg5 6.Ne6+ Kg8 7.Qe3 Bd7
  =  (0.19)   depth: 13/39   00:06:08  37395kN
1.h5
  =  (0.22)   depth: 13/39   00:08:42  53741kN
1.h5
  ²  (0.38)   depth: 13/39   00:09:34  59105kN
1.h5 Rxe3 2.hxg6+ Kg7 3.gxh7 f5 4.Rxe3 Rxe3 5.gxf5 Kh8 6.f6
  =  (0.22)   depth: 14/39   00:13:58  86825kN
1.h5
  ²  (0.50)   depth: 15/43   00:30:01  187921kN

Regards,
      Terry




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