[Event "Ostend"] [Site "it"] [Round "7"] [White "Georges Koltanowski"] [Black "Henri Grob"] [Result "1-0"] [ECO "A81"] [Opening "Dutch: Blackburne Variation"] 1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nh3 d5 5.O-O Bd6 6.c4 c6 7.Nc3 Nbd7 8.Qd3 Nf8 9.f3 dxc4 10.Qxc4 e5 11.Ng5 Qe7 12.dxe5 Bxe5 13.f4 Bxc3 14.bxc3 h6 15.Nf3 Be6 16.Qb4 Bd5 17.Qxe7+ Kxe7 18.Ba3+ Ke8 19.Nh4 Be6 20.Bh3 Ng4 21.e4 Ne3 22.exf5 Nxf1 23.fxe6 Ne3 24.e7 Nd7 25.Re1 Nc4 26.Nf5 Kf7 27.Nxh6+ Rxh6 28.Bxd7 Nxa3 29.e8=Q+ Rxe8 30.Bxe8+ Kf8 31.f5 Rd6 32.Bg6 Rd8 33.h4 Nb5 34.Re3 Nc7 35.Bh5 Rd2 36.a3 Ra2 37.c4 Rc2 38.Re4 Rc3 39.g4 Rxa3 40.g5 Rd3 41.f6 gxf6 42.gxf6 Rd6 43.Re7 Rxf6 44.Rxc7 b5 45.c5 Rf5 46.Bg6 Rxc5 47.h5 Rd5 48.h6 Rg5+ 49.Kf2 Rxg6 50.Rc8+ Ke7 51.h7 Rh6 52.h8=Q Rxh8 53.Rxh8 a5 54.Ke3 Kd6 55.Kd4 c5+ 56.Ke4 c4 57.Kd4 a4 58.Rh6+ Kc7 59.Kc5 a3 60.Kxb5 a2 61.Ra6 {#r} 1-0