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Nils Grandelius briljerar i schack-OS 2010

26-09-2010

Nils Grandelius har fått en fantastsk start i schack-OS och tog fem raka segrar. Här är hans parti från rond 4.


[#] 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. Qa4+ Bd7 5. Qb3 dxc4 6. Qxc4 a6 7. d4 b5 8. Qb3 c5 9. dxc5 Bg7 10. e4 Bc6 11. a4 Novelty 11... bxa4 12. Qc4 White has an initiative 12... O-O 13. Be2 Nbd7 14. O-O +0.19
(Worth attention is 14. Nd4 Bxe4 15. Nxe4 Nxe4 16. Nc6 +0.46)
Qc7 15. Re1 -0.28
(Worth attention is 15. Nd4 Bxe4 16. Rxa4 +0.19)
Rfc8 With the idea of 16...Bb5 16. Bg5 Bb5 17. Qa2 e6 18. Rac1 Rab8 An inaccuracy -0.17
(Stronger is 18... Nxc5 -0.93)
19. Nxb5 axb5 20. c6 Ne5 21. Bxf6 -1.05
(Worth attention is 21. Nd4 -0.66)
Bxf6 22. b3 axb3 23. Qxb3 Qb6
A passed pawn secures an advantage for Black
24. c7 Rxc7 25. Rxc7 Qxc7 26. Bxb5 Qa5 27. Rb1 Nxf3+ 28. gxf3 Be5 29. h3 Qd8 30. Qe3 Qh4 31. Kg2 Rd8 32. Bf1 Bf4 33. Qc5 ? -2.79
(More stubborn is 33. Qc3 h6 34. Kg1 -1.25)
Rd2 White's king is in danger 34. Qc8+ Kg7 35. Qc3+ Kh6 [0-1]


[OS i schack]