[Event "Prague"] [Site "Prague"] [Date "1943.04.??"] [EventDate "1943.04.10"] [Round "?"] [Result "1-0"] [White "Karel Urbanec"] [Black "Karel Opocensky"] [ECO "E20"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "103"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bd2 O-O 5.e3 d5 6.Nf3 Nbd7 7.Bd3 Qe7 8.Qc2 dxc4 9.Bxc4 e5 10.a3 exd4 11.Nxd4 Ne5 12.Be2 Bc5 13.Nb3 Bb6 14.Na4 Nc6 15.Nxb6 axb6 16.f3 Be6 17.O-O Rfd8 18.Bc4 Bxc4 19.Qxc4 Rd7 20.e4 Rad8 21.Qc2 Ne5 22.Bc3 Nd3 23.Rad1 c5 24.g3 c4 25.Nc1 Ne8 26.Qe2 f5 27.Rd2 fxe4 28.fxe4 Qc5+ 29.Kg2 Nf6 30.Nxd3 cxd3 31.Qf3 Qc6 32.Bxf6 gxf6 33.Rfd1 Rd4 34.Kh3 Qe6+ 35.Qg4+ Qxg4+ 36.Kxg4 Rxe4+ 37.Kf3 Rc4 38.Rxd3 Rxd3+ 39.Rxd3 Rc2 40.Rb3 Rc6 41.Ke3 h5 42.Rb4 Kg7 43.Kf4 Kg6 44.Ke4 Kg5 45.Kf3 f5 46.h4+ Kf6 47.Kf4 Rd6 48.b3 Rc6 49.Rb5 Kg6 50.Rxf5 Kh6 51.Rd5 Rf6+ 52.Ke5 1-0