Author: Andrew Williams
Date: 10:42:09 09/25/03
Go up one level in this thread
On September 25, 2003 at 12:08:17, Will Singleton wrote:
>[D]6k1/8/p3p2p/2Q5/1N2qp2/8/5K2/8 b - - 0 47
>
>Black has the option of Qe3+, going into a 3 pawns vs knight game. It appears
>from analysis that after the queens are off, white cannot stop all the pawns. I
>don't know whether it's possible to win without trading queens (doesn't look
>like it), but it appears certain that Qe3+ will win. However, programs are
>reluctant to play it.
>
>[Event "Computer chess game"]
>[Site "MICRON"]
>[Date "2003.09.25"]
>[Round "2"]
>[White "thinker"]
>[Black "Amateur 2.66"]
>[Result "0-1"]
>[TimeControl "240+2"]
>
>1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8.
>Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 Bd6 14. Ng5
>Bxh2+ 15. Kh1 Nf8 16. g3 h6 17. Nf3 Bxg3 18. fxg3 Qxg3 19. Rg1 Qc7 20. Be3
>g5 21. Bf2 Ng6 22. Bg3 Nf4 23. a3 N6h5 24. Bh2 Rh7 25. Ne5 Rd8 26. Nd3 Qf7
>27. Qf1 Nxd3 28. Bxd3 Qg6 29. Qe2 b4 30. axb4 cxb4 31. Nd5 Rdd7 32. Ra4 Kf8
>33. Rf1+ Rhf7 34. Rxf7+ Qxf7 35. Nxb4 Nf4 36. Bxf4 gxf4 37. Qf3 Qf6 38. Ra5
>Rg7 39. Qh5 Qxb2 40. Qc5+ Kg8 41. Ra2 Qf6 42. Rg2 Qh4+ 43. Kg1 Qe1+ 44. Kh2
>Rxg2+ 45. Kxg2 Bxe4+ 46. Bxe4 Qxe4+ 47. Kf2 Qe3+ 48. Qxe3 fxe3+ 49. Kxe3 a5
>50. Nc6 a4 51. Kd4 h5 52. Ke5 a3 53. Na5 h4 54. Kf4 e5+ 55. Kf3 Kf7 56. Nb3
>a2 57. Na1 Ke6 58. Nc2 Kd6 59. Kg4 Kc5 60. Kxh4 Kc4 61. Ne3+ Kd3 62. Ng4
>a1=Q 63. Nf2+ Kd4 64. Ng4 e4 65. Kg5 Qe1 66. Nh6 e3 67. Nf5+ Ke5 68. Nxe3
>Qxe3+ 69. Kg4 Qf4+ 70. Kh3 Qf2 71. Kg4 Qg2+ 72. Kh4 Kf5 73. Kh5 Qh2#
>{Black mates} 0-1
A nice move. PM doesn't get a sniff of it in 15 minutes on my Athlon 1200
Andrew
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