[Event "Riga-ch"] [Site "Riga URS"] [Date "1954.??.??"] [EventDate "?"] [Round "?"] [Result "1-0"] [White "Mikhail Tal"] [Black "Semenkin"] [ECO "A10"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "41"] 1.c4 f5 2.Nc3 Nf6 3.g3 e5 4.Bg2 Be7 5.e3 c6 6.Nge2 O-O 7.O-O Kh8 8.d4 e4 9.d5 d6 10.f3 exf3 11.Bxf3 Re8 12.b3 Ng4 13.Bxg4 fxg4 14.Ne4 Nd7 15.Bb2 Nf6 16.Ng5 Rf8 17.Qc2 h6 18.Rxf6 hxg5 19.Rh6+ Kg8 20.Qh7+ Kf7 21.Qg6+ 1-0