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Subject: Hiarcs 8.0 finds Rxg7+ in 1minute 8 seconds

Author: Timothy J. Frohlick

Date: 11:31:46 07/13/02

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New game
r2r1nk1/2p3p1/p1P1pq1p/1p1bNp1Q/3P1P1b/3BB3/PP5P/2KR2R1 w - - 0 1

Analysis by Hiarcs 8: PII 333 MHz 32 MB RAM

1.Kb1
  ²  (0.31)   Depth: 1   00:00:00
1.Kb1 Rab8
  ²  (0.39)   Depth: 3/7   00:00:00
1.Kb1 Rab8 2.b3
  ²  (0.33)   Depth: 3/9   00:00:00
1.Kb1 Rab8 2.b3 a5
  ²  (0.31)   Depth: 4/10   00:00:00
1.Kb1 Rab8 2.b3 a5 3.Bd2
  ²  (0.29)   Depth: 5/12   00:00:01  6kN
1.Kb1 Rab8 2.Rdf1 a5 3.Bd2 a4
  =  (0.21)   Depth: 6/17   00:00:03  28kN
1.Kb1 Rab8 2.Rc1 a5 3.Rc5 Be4 4.Bxe4 fxe4
  =  (0.13)   Depth: 7/19   00:00:05  93kN
1.Kb1 b4 2.Bc2 a5 3.Ba4 Be4+ 4.Ka1 Rab8 5.Rdf1
  =  (0.09)   Depth: 8/23   00:00:20  523kN
1.Kb1 Rd6 2.Rc1 Rb8 3.b3 Rb6 4.Qe8 Qe7 5.Qa8
  ²  (0.28)   Depth: 9/25   00:01:02  1705kN
1.Rxg7+ Qxg7
  ²  (0.34)   Depth: 9/26   00:01:08  1866kN
1.Rxg7+ Kxg7 2.Rg1+ Bg3 3.Rxg3+ Kh7 4.Qg4 Ng6 5.Qxg6+ Qxg6 6.Rxg6 Bxa2 7.Bf2 Bd5
8.Bh4
  +-  (1.55)   Depth: 9/31   00:01:29  2437kN
1.Rxg7+ Kxg7 2.Rg1+
  +-  (1.55)   Depth: 10/31   00:01:40  2766kN

(Frohlick, MyTown 13.07.2002)


On July 13, 2002 at 13:45:25, Art Basham wrote:

>Here white played Rxg7+...!
>
>[D]r2r1nk1/2p3p1/p1P1pq1p/1p1bNp1Q/3P1P1b/3BB3/PP5P/2KR2R1 w - -
>
>it took my Novag Scorpio over 10 min. to find it at 7 ply...!



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