[Event "Berlin"] [Site "Berlin DEU"] [Date "1920.12.05"] [Round "2"] [White "Efim Bogoljubov"] [Black "Siegbert Tarrasch"] [Result "1-0"] [ECO "D30"] [Opening "QGD: Tarrasch without Nc3"] 1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Nc3 Nc6 6.g3 Nf6 7.Bg2 Be6 8.O-O Be7 9.dxc5 Bxc5 10.b3 O-O 11.Bb2 Qe7 12.Nb5 a6 13.Nbd4 Ba3 14.Nxc6 bxc6 15.Qc1 Bxb2 16.Qxb2 c5 17.Qa3 Qa7 18.Rac1 Rac8 19.e3 Qb6 20.Ne5 Rc7 21.Rfd1 Rd8 22.Bf1 Rcc8 23.Qxa6 Qxa6 24.Bxa6 Ra8 25.Nc6 Rd6 26.Bb7 Rxa2 27.Rxc5 Ne4 28.Ra5 Rxa5 29.Nxa5 Rb6 30.Bc6 Kf8 31.Rd3 Nc5 32.Rc3 Na6 33.Ba4 Nb4 34.Rc7 Ra6 35.Nc6 Nxc6 36.Rxc6 Rxc6 37.Bxc6 d4 38.b4 dxe3 39.fxe3 Ke7 40.Kf2 Kd6 41.Be4 Bc4 42.Ke1 Ke5 43.Bc2 f5 44.Kd2 g5 45.Kc3 Bd5 46.b5 h5 47.h4 gxh4 48.gxh4 f4 49.exf4+ Kxf4 50.Kd4 Bb7 51.Bd1 Kg3 52.Bxh5 Kxh4 53.Be8 Kg5 54.Ke5 Bf3 55.b6 Bb7 56.Kd6 {#r} 1-0