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Subject: A pretty move!

Author: Paulo Soares

Date: 19:30:42 05/12/99


[Event "WC 98 III"]
[Site "?"]
[Date "1998.09.26"]
[Round "9"]
[White "Chess Tiger 11.5"]
[Black "Fritz 5.01"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2645"]
[BlackElo "2575"]
[Annotator "Shep"]
[PlyCount "93"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6
8. c4 c6 9. Nc3 O-O 10. cxd5 Nxc3 11. bxc3 cxd5 12. Qh5 g6 13. Qxd5 Qc7
14. Bh6 Rfe8 15. Qf3 Bxh2+ 16. Kh1 Bd6 17. Qf6 Bf8 18. Bxf8 Rxf8 19. c4 Rae8
20. Rfe1 Qa5 21. Red1 Ba4 22. Rdc1 Qd2 23. Qf3 b6 24. Kg1 Rd8 25. d5 Rfe8 26.
Qg3 Rd7 27. Bf1 Bc2 28. a4 Rde7 29. d6 Rb7 30. a5 bxa5 31. c5 Rb3 32. Qg4 Rc3
33. Bb5 Re6 34. Rd1 Bxd1 35. Qxd1 Rc2 36. Qxd2 Rxd2 37. d7 Re5 38. c6 Rc5
39. Rxa5 Kg7 40. Ra6 Rd1+ 41. Kh2 Rdd5 42. f4 g5 43. fxg5 Rd4 44. Ba4 Rd2
45. Kg3 Rxg5+ 46. Kf4 Rgxg2 47. Bb5 1-0


Move 34. Rd1!

6k1/p4p1p/3Pr1p1/pBP5/6Q1/2r5/2bq1PP1/R1R3K1 w - - 1 0

Test whith Hiarcs7.01 on a , PII-300, HT=64Mb:

    Variation  Depth   Time(sec)    Evaluation
	1        8        290        -72(-0.56)
	3        7        107!        33(+0.25)


In how much time other programs play Rd1?
Somebody would explain because with variaton=3(Analysis -->Monitor), Hiarcs
find 34.Rd1!  in less time?

Regards,

Paulo Soares, from Brazil.



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