Author: John Merlino
Date: 15:28:21 07/11/01
Go up one level in this thread
On July 11, 2001 at 16:08:38, Sune Larsson wrote: > > [D]1r4k1/p2qbpn1/2n1b1p1/3pP2p/1rpP1NP1/4BP1P/1P1Q1R2/RB1N2K1 b - - 0 26 > > GM Agrest,Evgenij 2529 - IM Berg,Emanuel 2496 > > > This position is from the 9th round of the ongoing SWE-ch. > White has just protected his b-pawn with 26.Nc3-d1, when black unleashes > the very aggressive 26.-c3!!?. This move starts a veritable turmoil of > tactical fireworks. Ultra-sharp calculation is a must here, else you're dead. > Black got the better of it but the experienced GM kept the balance. > > > Test: The real question is if there was a win for black somewhere in > this jungle of magical tricks?? A starting point could be after > 27.Nxc3 hxg4 28.hxg4 *Nxe5!*. The whole game below. > > > > >[Event "SM"] >[Site "SWE"] >[Date "2001.07.10"] >[Round "9"] >[White "Agrest, Evgenij"] >[Black "Berg, Emanuel"] >[Result "1/2-1/2"] >[ECO "E30"] >[WhiteElo "2529"] >[BlackElo "2496"] >[PlyCount "124"] >[EventDate "2001.07.10"] > >1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bg5 b6 5. f3 h6 6. Bh4 Be7 7. Bf2 d5 8. cxd5 >exd5 9. e3 O-O 10. Bd3 c5 11. Nge2 Nc6 12. O-O c4 13. Bb1 b5 14. a3 Rb8 15. h3 >b4 16. axb4 Rxb4 17. Qc1 Nh5 18. Qc2 g6 19. e4 Be6 20. g4 Nf6 21. e5 Ne8 22. >Be3 Ng7 23. Qd2 h5 24. Rf2 Qd7 25. Nf4 Rfb8 26. Nd1 c3 27. Nxc3 hxg4 28. hxg4 >Nxe5 29. dxe5 d4 30. Nxe6 Nxe6 31. Nd1 Nc5 32. Bf4 Nb3 33. Qd3 Nxa1 34. Ba2 Nb3 >35. e6 Qxe6 36. Bxb8 Nc1 37. Qe4 Qxe4 38. Bxf7+ Kxf7 39. fxe4+ Ke6 40. Bxa7 Ke5 >41. Rc2 Nd3 42. Rc6 Kf4 43. Kg2 Nxb2 44. Nf2 Bh4 45. Rxg6 Bxf2 46. Kxf2 d3 47. >Be3+ Kxe4 48. Bd2 Nd1+ 49. Kg3 Rb2 50. Bf4 Nc3 51. Re6+ Kd5 52. Rd6+ Kc4 53. >Kf3 Nb5 54. Rd8 Nd4+ 55. Ke4 Ne6 56. Rc8+ Nc5+ 57. Kf3 Kd5 58. Rd8+ Ke6 59. >Rd6+ Ke7 60. Rd5 Ne6 61. Bd6+ Kf7 62. Rxd3 Rb3 1/2-1/2 > >Sune Chessmaster 8000's analysis pretty much follows the text after 26...c3, UNTIL what appears to be White's mistake: 33.Qd3. CM8000 chooses 33.e6! all the way. After 32...Nb3, here's CM8000's analysis: Time Depth Score Positions Moves 0:00 1/3 0.59 983 33. e6 fxe6 34. Qd3 Nxa1 35. Bxb8 Rxb8 36. Qxg6+ Kh8 0:00 2/6 1.67 32815 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Be5 0:01 3/7 1.55 68132 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Re2 Qc4 0:03 3/8 1.74 214980 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Re2 R4b6 0:07 4/9 1.65 537811 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Ra5 Qe6 37. Re2 0:24 4/10 1.77 1873012 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Ra5 Qc4 37. Re2 Rb3 1:34 5/11 1.71 7006635 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Qxb3 36. Rc1 Qe6 37. Re2 Qd7 38. Nf2 5:09 6/12 1.62 25422783 33. e6 Qxe6 34. Ba2 R8b7 35. Bxb3 Rxb3 36. Rc1 d3 37. Rh2 Bf6 38. Qe3 Qd7 39. Be5 Great position and a great game! jm
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