Author: Dan Ellwein
Date: 14:14:21 04/17/04
Go up one level in this thread
On April 17, 2004 at 04:21:08, Kurt Utzinger wrote:
>[D]8/7R/2rk1p2/4bR2/1p1pK3/6P1/1P5P/8 w - - 0 49
>Hiarcs9 vs List 5.13 (Position after 48...Kd6)
>White has of course a won position: the question however
>is which program finds the easiest way with 49.Rxe5
>and transposition to a won pawn end game?
>
>[Event "RK 2004 Ath 1.3/64 90m+30s"]
>[Site "Zurich"]
>[Date "2004.04.03"]
>[Round "8.7"]
>[White "Hiarcs 9"]
>[Black "List 513"]
>[Result "1-0"]
>[ECO "D46"]
>[PlyCount "111"]
>
>1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
>dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. e4 e5 13. g3 Rfe8 14. a3 a6 15.
>dxe5 Nxe5 16. Bg5 Nxf3+ 17. Bxf3 {Both last book move} Qe7 18. Bg2 h6 19. Bxf6
>Qxf6 20. f4 Qg6 21. Rd3 Rad8 22. Rad1 Bc7 23. Nd5 Rxd5 24. exd5 Bb6+ 25. Kh1
>cxd5 26. R3d2 Qxc2 27. Rxc2 Rd8 28. f5 Rd7 29. Rcd2 d4 30. Bxb7 Rxb7 31. Rc2 a5
>32. Re1 Kh7 33. Re5 Rd7 34. Rd2 b4 35. axb4 axb4 36. Rb5 Rd6 37. Rd3 g6 38. Kg2
>gxf5 39. Rxf5 Kg6 40. Rb5 Kf6 41. Kf3 Ke6 42. Ke4 Rc6 43. Rf3 Bc5 44. Rb8 f6
>45. Rh8 Bd6 46. Rxh6 Be5 47. Rf5 Kd7 48. Rh7+ Kd6 49. Rxe5 fxe5 50. Rh6+ Kd7
>51. Rxc6 Kxc6 52. h4 Kd6 53. g4 b3 54. g5 Ke6 55. h5 Kf7 56. Kd3 1-0
Hi Kurt
as expected CM9_OffSet does not consider Rxe5...
stays with Rf2...
P3/850
Time Depth Score Positions Moves
---- ---- ---- ---- ----
0:00 1/3 2.75 1179 1.Rb7 Rc2 2.Rxb4 Re2+ 3.Kd3 Rxh2
0:00 1/4 2.75 3391 1.Rb7 Rc2 2.Rxb4 Re2+ 3.Kd3 Rxh2
0:00 1/5 2.80 9190 1.Rb7 Rc2 2.Rxb4 Rxh2 3.Rb6+ Kd7
4.b4
0:00 1/6 2.66 24781 1.Rb7 Rc2 2.Rb6+ Kd7 3.Rxb4 Rxh2
4.g4 Re2+ 5.Kd3
0:00 1/6 2.71 44325 1.Kd3 Rc1 2.Rb7 Ke6 3.Rf2 Rd1+
4.Kc2
0:01 1/7 2.75 91385 1.Kd3 Rc1 2.Rb7 Rd1+ 3.Kc4 Rd2
4.Rxb4 Rc2+ 5.Kd3 Rxh2
0:01 1/8 2.76 167554 1.Kd3 Rc1 2.Rf2 Ke6 3.Rb7 Bd6 4.g4
Rd1+ 5.Ke4
0:02 1/8 2.91 255687 1.Rf2 Rb6 2.g4 Rb8 3.h4 Ke6 4.Rc2
Rg8
0:04 1/9 2.88 384375 1.Rf2 Rb6 2.g4 Rb8 3.h4 Rg8 4.g5
Re8 5.Kd3
0:07 1/10 3.02 751815 1.Rf2 Rb6 2.g4 Rb8 3.h4 b3 4.g5
Re8 5.Kd3 Ke6 6.g6
0:13 2/11 2.95 1376944 1.Rf2 Rb6 2.g4 Rb8 3.h4 b3 4.g5
Re8 5.Rf3 fxg5 6.hxg5 Bf6+ 7.Kd3
Bxg5 8.Kxd4
0:36 3/12 3.28 3929561 1.Rf2 Rc1 2.Rb7 Kc5 3.Kd3 Rd1+
4.Kc2 Re1 5.Kb3 d3 6.Rxb4 Rb1 7.Rd2
1:17 4/13 3.47 8427396 1.Rf2 Rc1 2.Rb7 Kc5 3.Kd3 Rd1+
4.Kc2 Re1 5.Kb3 Re3+ 6.Ka4 d3 7.Rb5+
Kd4 8.Rxb4+ Kd5 9.Rd2 Bd6
3:04 5/14 3.44 20895635 1.Rf2 Rc1 2.Rb7 Kc5 3.Kd3 Rd1+
4.Kc2 Re1 5.Kb3 Re3+ 6.Ka4 d3 7.Rb5+
Kc6 8.Rxb4 Re1 9.Rd2 Bd6
8:43 6/15 3.48 58875311 1.Rf2 Rc1 2.Rb7 Kc5 3.Kd3 Rd1+
4.Kc2 Re1 5.Kb3 Re3+ 6.Ka4 d3 7.Rb5+
Kc6 8.Rxb4 Kd5 9.Rd2 Bd6 10.Rh4
Dan
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