csmath: 10. ...c5!?
[New move it seems. By the way, Kramnik did not go Catalan which is interesting, assuming he expected Topalov to be prepared for that.]13. Re1
[Obviously 13. Nxd5?! Qd6 14. Bc4 (14. Qb3!? Be6 15. Be4 Nc6! 16. Qxb7 Nxd4 does not look promising for white given how dangerous pair of bishops became) Nc6 offers black good game and easy return of pawn.] 16. ...Rd6
[preparing Nd7 without weakening with 16. ...b5?!]
18. Ne2! b5
[...Nd7?! 19. Qb3 Bf8 20. Bxd7 Bxd7 21. Rc7 ]
21. Qg3
[Kramnik is not going to release pressure any time soon now shifting the game to kingside.] 22. ...Ne7
[Beginning of problems for Topalov.
22. ...Be7! 23. h5 Qg5 24. hxg6 Nxe5 25. dxe5 Qxg3 26. fxg3 (Nxg3?? Rdc6) Rdc6 27. gxf7 and black is just fine.  click for larger view] 24. f4
[This is surely the most unpleasant but not yet decisive.] 25. Rf1
[the most direct with threat of f5. 25. Qf2 with the same idea was no better : 25. ...f6! 26. Nd3 or 26. Ng6!? with minimal advantage.] 28. ...Qxg5
[Topalov played defence well and it seems the game is headed for equality.  click for larger view] 34. Re1 Bd7?!
[Black is probably nervous because of h-passer but cool 34....Kf7 35. h6 Bxf5 36. Nxf5 Kg6 and draw.] 35. Ne7 Kf7?
[Error that leads to a loss. It was better 35. ...Kg7 36. Nxd5 Rd2 37. Nf6 Rxd4 (or ...Bc6) 38. Nxd7 Rxd7 looks like an equal ending though it is for a moment a little more uncomfortable for black.  click for larger view
] 36. Nxd5 Bc6
[...Rd2 does not work now because 37. Rf1+ and the h-passer becomes decisive.] 45. ...Rd2?
[Black position is clearly uncomfortable but this move leads to immediate loss. 45. ...Ra1+ 46. Kh2 Bxf5 47. Nxf5 Kf7 48. d6 Be5+ 49. g3 looks bad as well but offers at least more fight.  click for larger view
] 46. Ng7!
 click for larger viewBlack is completely lost as white pieces are functioning perfectly and the weakness of the last rank cannot be defended with black rook out of game. 46. ...Ke7
47. d6! Kxd6
48. Re8
and here the game should be over but ...
50. N7f5?
[Kramnik, uncomfortable with black passers, throws the win. 50. Ne4 wins easily. For example 50. ...Bxe4 51. Rd8+ Ke5 52. Rxd2 a5 53. g4! Bh7 54. Nf5 a4 55. Nd6 and pawns are stopped.  click for larger view] 50. ...N7f5+?
[There was a saving study but extremely hard to calculate:
50. ...Kc7! 51. h7 b2 52. Rc8 Kxc8 53. Qh8 Kb7! 54. Nd6+ Kc6 55. Qc3 Kd7 56. Qxd2 b1Q+ 57. Kh2 Kxd6  click for larger viewwith complete equality say after 58. Qxg5]
55. Qh7!
 click for larger view[black is lost in all lines. For example 55. ...Ke6 56. Ne3 (guarding d1).] =========
Very interesting game with uncomfortable position for black that Topalov failed to defend eventually. |