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Subject: Re: GM Christiansen's rook sac -- brilliant or not?

Author: Terry Ripple

Date: 00:30:34 10/02/02

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[D]8/p1p5/Pp1p2nk/1P1B4/2P1Ppr1/1Q1K2p1/R5q1/3R4 b


New position
8/p1p5/Pp1p2nk/1P1B4/2P1Ppr1/1Q1K2p1/R5q1/3R4 b - - 0 1

Analysis by Hiarcs 8:

1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3
  +-  (1.91)   depth: 1   00:00:00
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3
  +-  (1.91)   depth: 2/10   00:00:00
1...Ne5+ 2.Kc3
  +-  (1.66)   depth: 2/11   00:00:00
1...Ne5+ 2.Kc3
  +-  (1.66)   depth: 2/13   00:00:00
1...Ne5+ 2.Kd4 Qf3 3.Rb2
  +-  (1.91)   depth: 3/14   00:00:00
1...Qf3+ 2.Kc2
  +-  (1.41)   depth: 3/14   00:00:00
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.Rh1+ Kg7
  ±  (1.35)   depth: 3/14   00:00:00
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.Rh1+ Kg7 5.Rf1
  ±  (1.36)   depth: 4/18   00:00:00
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.Rh1+ Kg7 5.Rd2 f2
  ±  (1.15)   depth: 5/18   00:00:00  11kN
1...Ne5+ 2.Kd4
  ±  (1.10)   depth: 5/19   00:00:00  14kN
1...Ne5+ 2.Kc3 Qf3+ 3.Kb4 Qxb3+ 4.Kxb3 f3 5.Rad2 f2 6.Rh1+ Kg7
  ±  (0.81)   depth: 5/21   00:00:01  24kN
1...Ne5+ 2.Kc3
  ²  (0.56)   depth: 6/21   00:00:01  40kN
1...Ne5+ 2.Kc3
  ²  (0.56)   depth: 6/24   00:00:02  51kN
1...Ne5+ 2.Kc3
  ²  (0.31)   depth: 7/25   00:00:05  120kN
1...Ne5+ 2.Kc3
  ²  (0.31)   depth: 7/25   00:00:05  132kN
1...Ne5+ 2.Kc3
  ²  (0.56)   depth: 8/27   00:00:08  200kN
1...Ne5+ 2.Kc3 Qf3+ 3.Kb4 Qxb3+ 4.Kxb3
  ²  (0.58)   depth: 8/33   00:00:27  632kN
1...Ne5+ 2.Kc3
  ²  (0.33)   depth: 9/34   00:00:39  923kN
1...Ne5+ 2.Kd4 Qf3 3.Qxf3 Nxf3+ 4.Kc3 g2 5.e5 g1Q 6.Rxg1 Nxg1 7.e6 Rg3+ 8.Kd4 f3
  ²  (0.28)   depth: 9/37   00:01:02  1453kN
1...Ne5+ 2.Kd4 Qf3 3.Qxf3 Nxf3+ 4.Kc3 g2 5.e5 g1Q 6.Rxg1 Nxg1 7.e6 Rg3+ 8.Kd4
Nh3 9.e7 Re3
  =  (0.23)   depth: 10/37   00:01:27  2058kN
1...Ne5+ 2.Kd4
  ²  (0.48)   depth: 11/37   00:02:16  3199kN
1...Ne5+ 2.Kd4 Qf3 3.Qxf3 Nxf3+ 4.Kc3 g2 5.e5 g1Q 6.Rxg1 Nxg1 7.e6 Rg3+ 8.Kd4
Rh3 9.Rf2 Rh5 10.Rf1 Nh3
  ±  (0.75)   depth: 11/40   00:02:55  4138kN
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.e5 Nxe5 5.Rh1+ Kg6 6.Rd2 f2 7.Rf1 Kg5 8.Kc3
  ²  (0.39)   depth: 11/40   00:13:09  17726kN
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.e5
  ²  (0.39)   depth: 12/40   00:14:55  20245kN
1...Qf3+ 2.Kc2 Qxb3+ 3.Kxb3 f3 4.e5 Nxe5 5.Rc2 Kg5 6.Rg1 Kf4 7.Kc3 f2 8.Rf1 Nf3
  =  (0.17)   depth: 13/45   01:04:36  88977kN

Regards,
      Terry




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