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Subject: Re: How long to find White's winning move?

Author: José Carlos

Date: 23:57:41 01/02/02

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On January 02, 2002 at 18:29:56, Roy Eassa wrote:

>How long does it take your program/engine to find White's winning move (and to
>achieve a score that shows the program understands that White is winning)?
>
>[D] r4b1k/pp3Ppp/n1p5/2q1B3/2r5/6RP/PP2Q1P1/5R1K w - - 0 1

  Averno 0.36 - PIII 900

9	0.05	6.40	 2855653  g3e3!
9	0.15	7.59	 3377462  g3e3 a8b8 e2f2 h7h6 e5b8 a6b8 e3e8 b8d7
                                  f2c5
9	0.41	9.04	 4033213  g3g5!
9	1.17	12.27	 5521043  g3g5!
9	1.17	12.29	 5521043  g3g5 c4c2 e2e1 a8b8 e5g7 f8g7 g5c5 c2c5
                                  e1e8
9	1.17	13.39	 6185063--g3g5 c4c2 e2e1 a8b8 e5g7 f8g7 g5c5 c2c5
                                  e1e8
10	1.02	16.20	 7409059  g3g5 c4c2 e2e1 a8b8 e5g7 f8g7 g5c5 c2c5
                                  e1e7 g7f8
10	1.28	29.39	13944882  b2b4!
10	1.27	31.60	14885612  b2b4 c5b4 a2a3 b4c5 e2b2 h7h5 e5g7 h8h7
                                  g7f8 g7f8
10	1.27	32.89	15621473--b2b4 c5b4 a2a3 b4c5 e2b2 h7h5 e5g7 h8h7
                                  g7f8
11	1.52	38.37	18238053  b2b4!
11	2.61	63.99	30188874  b2b4 c5b4 e5g7 f8g7 g3g7 h8g7 e2e5 g7f8
                                  e5h8 f8e7 h8a8

  So 38 seconds to fail high an 64 to resolve.

  José C.



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