[Event "Bad Elster (03)"] [Site "Bad Elster (03)"] [Round "0"] [White "Ludwig Engels"] [Black "Efim Bogoljubov"] [Result "0-1"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 Bxc3+ 5.bxc3 b6 6.e3 Bb7 7.Bd3 O-O 8.Qc2 Bxf3 9.gxf3 d6 10.f4 c5 11.O-O Nc6 12.Be2 Rc8 13.dxc5 dxc5 14.e4 Nd7 15.Be3 Qh4 16.Kh1 e5 17.f5 Nf6 18.f3 Nh5 19.Rg1 Nf4 20.Rg4 Qf6 21.Rd1 Rcd8 22.Rdg1 g6 23.Rxf4 exf4 24.Bxf4 Rd7 25.Bg5 Qd6 26.Rd1 Qc7 27.Rg1 Re8 28.Qc1 Qe5 29.Bf4 Qe7 30.Bd1 Ne5 31.Bxe5 Qxe5 32.Ba4 Rd3 33.Bxe8 Qxe8 34.Qf4 Rxc3 35.Rd1 Rxc4 36.f6 Rd4 37.Rxd4 cxd4 38.Qd6 h5 39.Qxd4 Qe6 40.a4 Qh3 41.Qd3 h4 42.Kg1 Qe6 43.Qd8+ Kh7 44.Qe7 Qa2 45.Qd7 Qb1+ 46.Kg2 Qb2+ 47.Kg1 Qxf6 48.Kf2 Kg7 49.Qxa7 Qb2+ 50.Ke1 Qc1+ 51.Ke2 Qc2+ 52.Ke1 Qb3 53.Ke2 h3 54.Kf2 Qb2+ 55.Ke1 Qxh2 56.Qxb6 Qa2 57.Qd4+ Kh7 58.e5 Qb1+ 59.Kd2 Qf5 60.Qh4+ Qh5 61.Qf6 Qh6+ 62.f4 h2 63.Qxf7+ Qg7 64.Qd5 Qa7 65.Ke2 Qxa4 66.Qf7+ Kh6 67.Qf8+ Kh5 68.Qf6 Qc2+ 69.Ke3 Qg2 {#R} 0-1