Author: Sune Larsson
Date: 05:52:03 05/19/01
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On May 19, 2001 at 06:22:23, Vine Smith wrote: >On May 19, 2001 at 05:26:07, Jeroen Noomen wrote: > >>Fritz - Gambit Tiger Leiden round 4 >>------------------------------------- >>1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Be3 Nf6 5. Nc3 e5 6. d5 Na5 7. Nf3 Bd6 >>8. Qa4+ Bd7 9. Qxa5 a6 10. Na4 Qe7 11. a3 Nxe4 12. Bxc4 b5 13. Bd3 Nf6 >>14. Nc3 e4 15. Nxe4 Nxe4 16. O-O O-O 17. Rfe1 f5 18. h3 Qf7 19. Rad1 Rfe8 >>20. Bc2 g6 21. b4 Nc3 22. Rd3 Qg7 23. Bd1 Ne4 24. Bd4 Qf7 25. Rde3 g5 >>26. Bc2 g4 27. hxg4 fxg4 28. Bxe4 gxf3 29. Bxf3 Qf4 30. Bc5 Qh2+ 31. Kf1 >>Bf4 32. Rxe8+ Bxe8 33. Be3 Bd6 34. Ke2 Bh5 35. Rd1 Qe5 36. Rd4 Bxf3+ >>37. gxf3 Qf5 38. Rd3 h5 39. a4 h4 40. axb5 h3 41. Qa1 h2 42. b6 cxb6 >>43. Qh1 Rc8 44. f4 Qh5+ 45. Kf1 Rc2 46. Bd2 Bxf4 47. d6 Rxd2 48. Rxd2 Bxd2 >>49. d7 Qd1+ 50. Kg2 Qxh1+ 0-1 > >Astonishing positional suicide -- few, if any, humans would ever play 21.b4, >entombing the queen. Of course, Tiger could afford to open the game in any way >it pleased after that. It would be interesting to see if the lack of interest in >liberating the queen is duplicated by many programs; correct or not, I would >have been so concerned about this offside post that I would have played 17.Qe1 >immediately. The terms "mobility" and "king safety" comes to mind after this kamikaze... Anyway, I made a quick check on PIII 800 with 128 Mb hash. 4 min ponder. Fritz 5.32 21.b3 and later plays b3-b4. Fritz 6 Old 21.b3 Fritz 6 (Newest) 21.b4 Deep Fritz 21.b4 Hiarcs 7.32 21.b4 Then we have some non closers: Crafty 18.08 21.Bc1 Shredder 5 21.h4 Gandalf 4.32h 21.Kf1 or 21.Re2 (shifting after 4.02) Sune
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