A45: Trompowsky Attack
1.d4 Nf6 2.Nd2 g6 3.Ngf3 Bg7 4.e3 0-0 5.Bd3 d6 6.0-0 Bg4 7.Re1 Nbd7 8.c3 c5 9.e4 cxd4 10.cxd4 Rc8 11.h3 Bxf3 12.Nxf3 e5 13.d5 a6 14.Bg5 b5 [14...h6 15.Be3 Nc5= ]
15.Qd2 Nc5 16.h4 [16.Bc2 a5+/= ]
16...Qb6 [16...h6 17.Bxf6 Qxf6 18.Bc2= ]
17.Bc2 a5 18.Bh6 [18.b4 axb4 19.Bxf6 Bxf6 20.Qxb4 Rb8= ]
18...b4 [18...Bxh6 19.Qxh6 b4 20.Qe3=/+ ]
19.Bxg7 Kxg7 20.Re3 [20.Qe3 Ng4 21.Qe2 Qd8=/+ ]
20...h5 [20...a4 21.Qe1-/+ ]
21.Nh2 [21.Qd1 Qd8=/+ ]
21...Rh8 22.Rg3? [>=22.Nf1=/+ had to be tried to avoid defeat]
22...Ncxe4 23.Bxe4 Nxe4 24.Qe3 Qxe3 25.Rxe3 Nf6 26.Rd3 Rc5 [26...Rc2 27.Rb1-+ ]
27.Rad1 Rb8 28.f3 [28.Nf1 a4-+ ]
28...Rbb5 29.g4 hxg4 [29...Rxd5? 30.g5 Rxd3 31.gxf6+ Kxf6 32.Rxd3-/+ ]
30.fxg4 [30.Nxg4 Nxd5 31.R1d2 f5-+ ]
30...Rxd5? [>=30...Rc2 31.g5 Ne4-+ ]
31.g5-/+ Rxd3 32.Rxd3?? [>=32.gxf6+ Kxf6 33.Rxd3-/+ ]
32...Nd5 33.Rd2 [33.Ng4 a4-+ ]
33...Rc5 34.Ng4 Rc1+ [34...f5 35.gxf6+ Kf7 36.Kf2-+ ]
35.Kh2 [>=35.Kf2 f5 36.Nxe5-+ ]
35...Rc5 36.Rf2? [36.Kg1 Kf8 37.Nf6 Nxf6 38.gxf6-+ ]
36...a4 37.Nf6? you don't want to trade down into this endgame [37.Rd2-+ ]
37...Nxf6 38.gxf6+ Kh6 39.Kg3 d5 40.Kg4 Rc4+ 41.Kg3 Kh5 42.b3 axb3 43.axb3 Rxh4 44.Re2 Rg4+ 45.Kh3 e4 46.Rd2 Rh4+ [>=46...Rg5 makes it even easier for Black 47.Rd4 Rf5 48.Kg3-+ ]
47.Kg3 g5 48.Rxd5 Rg4+ [48...Rf4 and Black can already relax 49.Re5 Kg6 50.Re8-+ ]
49.Kh3 Rf4 50.Rd4? [50.Re5 Kg6 51.Re8 Kxf6 52.Kg3-+ ]
50...e3 51.Rxf4 gxf4 52.Kg2 Kg5 53.Kf3 Kxf6 54.Kxf4 e2 0-1