Author: Anthony Cozzie
Date: 20:45:28 09/09/04
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On September 09, 2004 at 17:35:16, Laurens Winkelhagen wrote: >In this position: >[D]r4rk1/pp3pp1/2p5/4pP2/4Qq2/1P1P4/1PP1KP2/R6R w - - 0 22 > >Crafty 19.15 on my slow celeron 400 sees only Qxf4 (with a nice advantage for >white) but imho f6 is the better move here. Could someone with a faster computer >confirm this, and possibly post a continuation? > >After 3/4 hours crafty did in fact see f6!! (at depth 14), but no continuation >seemed to be forthcomming.. > >Thanx, Laurens. 1. Qe4xf4 e5xf4 2. Ke2-f3 Rf8-e8 3. f5-f6 g7xf6 4. Kf3xf4 Kg8-g7 5. Ra1-g1 Kg7-f8 6. Rh1-h8 Kf8-e7 7. Rg1-e1 Ke7-d7 8. Rh8xe8 Ra8xe8 9. Re1xe8 Kd7xe8 = (1.03) Depth: 11/23 00:00:01.29 1912kN (1473 KN/s, 329 splits, 35 aborts) 1. f5-f6++ + (1.33) Depth: 11/26 00:00:13.20 23687kN (1793 KN/s, 505 splits, 63 aborts) 1. f5-f6 g7-g6 2. Qe4xf4 e5xf4 3. Ke2-f3 Ra8-e8 4. Rh1-h4 Re8-e5 5. Ra1-h1 Re5-h5 6. Rh4xh5 b7-b5 7. Kf3xf4 = (1.67) Depth: 11/29 00:00:16.75 30943kN (1847 KN/s, 514 splits, 67 aborts) 1. f5-f6 g7-g6 2. Qe4-f3 Qf4xf3 3. Ke2xf3 e5-e4 4. d3xe4 Ra8-e8 5. Rh1-h2 Re8-e5 6. Ra1-h1 Re5-h5 7. Rh2xh5 g6xh5 8. Rh1xh5 Rf8-d8 9. Rh5-a5 a7-a6 10. Ra5-g5 Kg8-f8 = (2.66) Depth: 15/33 00:01:50.25 214086kN (1942 KN/s, 1563 splits, 182 aborts) anthony
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