Author: Eduard Nemeth
Date: 05:50:08 03/20/05
Go up one level in this thread
See on my Homepage http://www.beepworld.de/members37/computerschach/ on the Site "Schach-Augenblicke" the "Issue01", my text about mates with computers and the 50 Rules. (You can the text tarnslate, I hope it is understanding then) Eduard On March 20, 2005 at 08:25:55, Eduard Nemeth wrote: >On March 18, 2005 at 22:11:39, Mike Byrne wrote: > >>Many engines will show this as mate-in-66 with Rxf5. But if your engines plays >>Rxf5, it will be a drawn game under current FIDE rules. However there are many >>shorter mates (<less than 50 moves) that begin with Kd6 . >> >>[d]5k2/3K4/8/R4b2/1R6/8/3B4/5r2 w - - 0 1 >> >>Best, >> >>Michael > > >All Engines with 5-6 pices TBs will plays this bad line with a 50 Rules draw: > >[Event "?"] >[Site "?"] >[Date "2005.03.20"] >[Round "?"] >[White "?"] >[Black "?"] >[Result "*"] >[SetUp "1"] >[FEN "5k2/3K4/8/R4b2/1R6/8/3B4/5r2 w - -"] > >1. Rxf5+ Rxf5 2. Ke6 Rc5 3. Rf4+ Kg8 4. Rg4+ Kh7 5. Bf4 Rb5 >6. Be3 Rb1 7. Kf7 Rb7+ 8. Kf6 Rb3 9. Rg7+ Kh8 10. Re7 Rc3 >11. Bf4 Rc6+ 12. Kf7 Ra6 13. Be3 Rc6 14. Ra7 Kh7 15. Rd7 >Rc8 16. Bg5 Rb8 17. Rd1 Rb7+ 18. Be7 Rb6 19. Bd6 Rb7+ >20. Kf6 Rb3 21. Rh1+ Kg8 22. Rg1+ Kh7 23. Rg7+ Kh8 24. Rd7 >Rb2 25. Bc5 Rc2 26. Rd5 Rc3 27. Bd6 Rc1 28. Rh5+ Kg8 >29. Be5 Rb1 30. Rg5+ Kh7 31. Rg7+ Kh8 32. Ra7 Rb6+ 33. Kf7+ >Kh7 34. Bf4 Rb4 35. Kf6+ Kh8 36. Ra8+ Kh7 37. Be5 Rb1 >38. Ra7+ Kg8 39. Bd4 Rf1+ 40. Ke6 Rf7 41. Ra1 Rf8 42. Rh1 >Re8+ 43. Kf6 Re2 44. Rg1+ Kf8 45. Be5 Ke8 46. Ke6 Rf2 >47. Rh1 Rf7 48. Rh8+ Rf8 49. Rh7 Rf2 50. Ra7 Rd2 * > >And draw! > >But, after Kd6, yes, I seems that white can wins with a 50 Rules line. > >But Computers plays another. No Human will here Play Rxf5?! I am sure. > >Best, >Eduard
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.