[Event "Havana"] [Site "Havana"] [Date "1952.03.15"] [Round "18"] [White "Edward Lasker"] [Black "Nicolas Rossolimo"] [Result "1-0"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 Nbd7 8.Nf3 e6 9.O-O b5 10.Qe1 Bb7 11.Kh1 Nc5 12.e5 Nfd7 13.f5 Nxe5 14.Nxe5 dxe5 15.fxe6 Nxe6 16.Bf5 Nd4 17.Be4 f6 18.Be3 Bxe4 19.Nxe4 Nxc2 20.Rc1 Nxe1 21.Rxc7 Nd3 22.Rxf6 gxf6 23.Nxf6+ Kd8 24.Bb6 Bc5 25.Rd7+ Kc8 26.Rc7+ Kd8 27.Rxh7+ Bxb6 28.Rxh8+ Ke7 29.Rxa8 Nf2+ 30.Kg1 Ng4+ 31.Kf1 Nxf6 32.Rxa6 Bd4 33.Ra5 b4 34.Rb5 Ng4 35.Rxb4 Nxh2+ 36.Ke2 Kd6 37.a4 Ng4 38.a5 Ne3 39.a6 Nd5 40.Ra4 Ba7 41.Kf3 Nc7 42.Ke4 Ne6 43.b4 Nf4 44.g4 Nd5 45.Ra3 Nxb4 46.g5 Ke6 47.Rh3 Bc5 48.Rh6+ Kf7 49.Kxe5 Kg7 50.Kf5 Nd5 51.Re6 Kf8 52.Re5 Ne7+ 53.Ke6 Bg1 54.Rb5 Nc6 55.Kf6 Bd4+ 56.Kg6 Kg8 57.Rb7 Ne5+ 58.Kh6 Nc6 59.Rc7 Na7 60.Rd7 Be3 61.Kg6 Kf8 62.Rf7+ Ke8 63.Rxa7 Bxa7 64.Kh7 {#r} 1-0