Valdez, Alex - Ami, Rex

Valdez,Alex - Ami,Rex [A45]
15.12.2007, Board 1, Round 3

A45: Trompowsky Attack 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.f3 Nf6 5.Nc3 e6 6.e4 Be7 7.Qd2 last book move

7...a6 8.Bd3 Nc6 9.Nge2 Nb4 10.a3 Nxd3+ 11.cxd3 0–0 12.Rc1 b6 13.Na4 Ra7

14.Qc2 Increases the pressure on the backward pawn 14...Bd7 15.h3 Covers g4 [15.0–0 Nh5 16.Bd2 f5=] 15...c5 [15...Nh5!? 16.Bh2 Bg5³] 16.dxc5= Bxa4 17.Qxa4 bxc5 18.Qc2 Rb7

19.Nc3 [¹19.0–0!?³ is the best option White has] 19...Nh5–+ 20.g3 [20.Bh2 Bh4+ 21.Kf1–+] 20...Nxf4 21.gxf4 Bh4+ [21...Qb8!? 22.Na4 Qxf4 23.0–0–+] 22.Kf1 c4 23.dxc4 [23.Rg1 cxd3 24.Qd2 dxe4 25.Nxe4 Qd5–+] 0–1