Author: Miguel A. Ballicora
Date: 19:28:30 01/02/02
Go up one level in this thread
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
Gaviota 0.24 (unreleased) takes a long time to see b4 (1025.6 secs ~17 min)
on a AMD K6-2 400 mhz.
Nice problem, b4 is a fantastic move. Not easy for humans because of the
quiet Rg5! after a not so loud b4!!
2148391 8: 54.5 +0.25 Rg3-e3 Rc4-c2 Be5xg7 Bf8xg7
Re3-e8 Bg7-f8 Qe2-g4 Rc2xg2
Qg4xg2 Na6-c7
3109617 9 79.9 +0.36 Rg3-e3 Ra8-b8 Be5xb8 Na6xb8
Re3-e8 Nb8-d7 Re8-d8 Rc4-c2
Qe2-e4
6555992 9: 163.7 +0.36 Rg3-e3 Ra8-b8 Be5xb8 Na6xb8
Re3-e8 Nb8-d7 Re8-d8 Rc4-c2
Qe2-e4
8945792 10 224.7 +0.02 Rg3-e3 Ra8-b8 Be5xb8 Na6xb8
Re3-b3 b7-b5 Rb3-d3 Rc4-d4
Qe2-e3 Rd4xd3 Qe3xd3
39255238 10 1025.6 :-) b2-b4
45475907 10 1195.8 +1.46 b2-b4 Rc4xb4 Rg3-g5 h7-h6
Qe2-h5 Qc5-d6 Be5xd6 Bf8xd6
Rf1-d1 Bd6-c7
49219664 10: 1284.4 +1.46 b2-b4 Rc4xb4 Rg3-g5 h7-h6
Qe2-h5 Qc5-d6 Be5xd6 Bf8xd6
Rf1-d1 Bd6-c7
67497684 11 1786.0 :-) b2-b4
92302110 11 2452.1 +2.36 b2-b4 Rc4xb4 Rg3-g5 h7-h6
Qe2-h5 Qc5-d6 Be5xd6 Bf8xd6
Rg5-g6 Bd6-f4 Qh5-f5
Regards,
Miguel
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