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GM tournoment Mashhad (5), 30.05.2010  B01: Scandinavian Defence

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 g6 6.Bc4 Bg7 7.0–0 0–0 8.h3 a6last book move

9.a4 Nc6 10.Bg5 Nb4[10...Qb4 11.Qe2²] 11.Qd2²White has a very active position 11...Bf5Black threatens to win material: Bf5xc2 12.Bf4White threatens to win material: Bf4xd6 12...Qd8 13.Bb3 c5 14.Rad1White has a very active position 14...Qc8[14...c4!? 15.Bxc4 Bxc2²] 15.Qe2± c4 16.Bxc4[Less advisable is 16.Qxc4 Qxc4 17.Bxc4 Bxc2³] 16...Bxc2 17.Rc1 Qf5 18.Bh2 Bh6[¹18...b5!? 19.axb5 axb5 20.Bxb5 Bd3 21.Bxd3 Nxd3±]

19.Rxc2+-[19.Qxe7?! Bxc1 20.Qxb4 b5 21.axb5 axb5 22.Nxb5 Bf4 23.Bxf4 Qxf4±] 19...Qxc2?[¹19...Nxc2 20.Bd3 Nxd4 21.Nxd4 Qc5+-] 20.Qxe7 Qxb2[20...b5 21.axb5 axb5 22.Qxf6+- (22.Bxb5?! Nfd5 (22...Qxb2?fails because of 23.Nd1 Qb3 24.Qxf6+-)23.Nxd5 Nxd5=) ] 21.Nd1 Qa3 22.Qxf6 Bg7 23.Qe7 Qxa4[23...b5 does not help much 24.axb5 axb5 25.Bxb5+-] 24.Nc3 Qa5 25.Ne4[25.Qxb7 makes it even easier for White 25...Rac8 26.Bxf7+ Kh8+-] 25...b5[25...Rac8 26.Ne5 Nd5 27.Bxd5 Qxd5 28.Nd7+-] 26.Bc7[¹26.Bb3 seems even better 26...Nc6 27.Qb7 Nxd4 28.Bxf7+ Kh8 29.Nxd4 Bxd4 30.Ng5+-] 26...Qa4[26...Nc6 27.Qxf8+! White gets the advantage (27.Bxa5?! Nxe7 28.Bb3 Nc6+-)27...Kxf8 28.Bxa5 Nxa5 29.Ba2+-] 27.Nc5[¹27.Nf6+ and White takes home the point 27...Kh8 28.Nxh7+-] 27...Qc2 28.Bb3 Qf5 29.Ne529...Bf6[29...Rac8 what else? 30.Qd6 Qf6+-]

30.Bxf7+ Kg7[30...Kh8 there is nothing better in the position 31.Qd6 Rxf7 32.Nxf7+ Kg7+-] 31.Ne6+ Kh6

 32.Qxf6!Mate attack 32...Qxf6[32...Qxf6 33.Ng4+ Mate attack; …32...-- 33.Qg7+ Mate threat] 33.Ng4+ Kh5 34.Nxf6+ Kh6 35.Bf4+[35.Bf4+ g5 36.Bxg5#] 1–0

پوزوسيون نهايي مات در 36 حركت

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