[Event "Ch Switzerland (w)"] [Site "Basel (Switzerland)"] [Round "0"] [White "Ludwig Hans Joachim"] [Black "Thomi Roesy"] [Result "1-0"] [ECO "B04"] [Opening "Alekhine: Modern Variation"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nb6 5.Be2 g6 6.O-O Nc6 7.Bf4 Bg7 8.c3 O-O 9.exd6 exd6 10.Qd2 Nd5 11.Bh6 Nce7 12.Bxg7 Kxg7 13.c4 Nf6 14.Nc3 c6 15.b4 a5 16.b5 c5 17.d5 Bg4 18.h3 Bxf3 19.Bxf3 b6 20.g4 Nd7 21.Ne4 Ne5 22.Be2 Ng8 23.f4 f5 24.Ng5 {#r} 1-0