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Subject: Re: test position. mate in 11

Author: Terje Vagle

Date: 06:31:46 10/07/01

Go up one level in this thread

What about this from Fritz 6:

New position
7b/q7/Pk3p1P/1Pp2pB1/K1P2P2/1Q6/8/8 w - - 0 1

Analysis by Fritz 6:

1.h7--
  ±  (1.03)   Depth: 1/5   00:00:00
1.h7--
  ±  (1.03)   Depth: 1/5   00:00:00
1.Bxf6!
  +-  (2.13)   Depth: 1/5   00:00:00
1.Bxf6! Bxf6
  +-  (2.38)   Depth: 1/5   00:00:00
1.Qd3!
  +-  (2.44)   Depth: 1/5   00:00:00
1.Qd3! fxg5 2.fxg5
  +-  (2.94)   Depth: 1/5   00:00:00
1.Qb2!
  +-  (3.41)   Depth: 1/5   00:00:00
1.Qb2! fxg5 2.Qxh8 gxf4
  +-  (3.59)   Depth: 1/5   00:00:00
1.Bh4!
  +-  (4.97)   Depth: 1/5   00:00:00
1.Bh4!
  +-  (5.31)   Depth: 1/5   00:00:00
1.Bh4 Kc7
  +-  (5.34)   Depth: 2/5   00:00:00
1.Qc3!
  +-  (5.47)   Depth: 2/5   00:00:00
1.Qc3! Kc7 2.Bxf6
  +-  (5.63)   Depth: 2/7   00:00:00
1.Qc3 Kc7 2.Bxf6
  +-  (5.63)   Depth: 3/9   00:00:00
1.Qc3 Qd7 2.Bxf6 Qd1+ 3.Ka3
  +-  (5.56)   Depth: 4/12   00:00:00  1kN
1.Qc3!
  +-  (5.88)   Depth: 5/14   00:00:00  3kN
1.Qc3--
  +-  (5.56)   Depth: 6/16   00:00:00  7kN
1.Qc3-- Qf7 2.Bh4 Kc7 3.Ka5 Qe6
  +-  (5.50)   Depth: 6/16   00:00:00  8kN
1.Qd3!
  +-  (5.53)   Depth: 6/16   00:00:00  11kN
1.Qd3! Qe7 2.Bh4 Kc7 3.Qxf5 Kd6
  +-  (5.91)   Depth: 6/16   00:00:00  14kN
1.Qd3 Qc7 2.Bh4 Qe7 3.Bf2 Kc7 4.Qxf5
  +-  (5.97)   Depth: 7/15   00:00:00  23kN
1.Qd3!
  +-  (6.28)   Depth: 8/21   00:00:00  39kN
1.Qd3!
  +-  (6.59)   Depth: 9/22   00:00:00  83kN
1.Qd3--
  +-  (6.28)   Depth: 10/23   00:00:00  144kN
1.Qd3--
  +-  (6.28)   Depth: 10/27   00:00:00  171kN
1.Qd1!
  +-  (6.31)   Depth: 10/27   00:00:00  234kN
1.Qd1!
  +-  (6.63)   Depth: 11/28   00:00:00  449kN
1.Qd1!
  +-  (6.94)   Depth: 12/29   00:00:01  962kN
1.Qd1! Qe7 2.Bh4 Kc7 3.Qd5 Qe4 4.Qxc5+ Kd7 5.a7 Qc2+
  +-  (10.16)   Depth: 12/32   00:00:03  2291kN
1.Qd3!
  +-  (10.19)   Depth: 12/32   00:00:03  2548kN
1.Qd3! Qc7 2.Bh4 Ka7 3.Qd5 Kb8
  +-  (10.22)   Depth: 12/32   00:00:04  2777kN
1.Qd3!
  +-  (10.53)   Depth: 13/28   00:00:05  3605kN
1.Qd3! Qe7 2.Bh4 Kc7 3.a7 Kb7 4.b6 Kxb6 5.a8Q Qa7+
  +-  (13.81)   Depth: 13/34   00:00:09  6747kN
1.Qd3!
  +-  (14.13)   Depth: 14/29   00:00:12  8609kN
1.Qd3! Qe7 2.Bh4 Kc7 3.a7 Kb7 4.b6 Kxb6 5.a8Q Qa7+
  +-  (14.16)   Depth: 14/35   00:00:13  9333kN
1.Qd3!
  +-  (14.47)   Depth: 15/32   00:00:20  14007kN
1.Qd3!
  +-  (14.78)   Depth: 16/36   00:00:36  25561kN
1.Qd3! Qe7 2.Bh4 Kc7 3.a7 Kb7 4.b6 Kxb6 5.a8Q Qa7+
  +-  (14.97)   Depth: 16/38   00:00:49  33825kN
1.Qd1!
  +-  (15.00)   Depth: 16/38   00:00:52  35641kN
1.Qd1! Qe7 2.Bh4 Kc7 3.Be1 Kc8 4.Ba5 Qd7 5.Qxd7+ Kxd7
  +-  (17.91)   Depth: 16/40   00:01:24  57138kN
1.Qd1 Qe7 2.Bh4 Kc7 3.Be1 Kc8 4.Ba5 Qd7 5.Qxd7+ Kxd7
  +-  (18.09)   Depth: 17/40   00:01:56  78341kN
1.Qd3!
  +-  (18.13)   Depth: 17/40   00:03:10  131159kN
1.Qd3! Kc7 2.Qd5 Qb6 3.Qf7+ Kc8 4.a7 Qb7 5.Qe8+ Kc7
  +-  (19.91)   Depth: 17/41   00:14:46  662728kN
1.Qd3!
  +-  (20.22)   Depth: 18/39   00:15:16  686522kN
1.Qd3! Qb7 2.axb7
  +-  (#51)   Depth: 18/44   01:06:33  3202800kN

(Vagle, Stavanger 07.10.2001)

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