[Event "It (open)"] [Site "Bad Ragaz (Switzerland)"] [Round "7"] [White "Bollhalder R"] [Black "Fiedler Werner"] [Result "0-1"] [BlackElo "2150"] [ECO "B04"] [Opening "Alekhine: Modern, 4...Nc6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nc6 5.Be2 dxe5 6.dxe5 Bf5 7.a3 Nb6 8.O-O Qxd1 9.Bxd1 e6 10.Bf4 h6 11.h3 g5 12.Bh2 O-O-O 13.c3 Be7 14.g4 Bg6 15.Nbd2 Rd7 16.Re1 Rhd8 17.Nf1 Nc4 18.b3 Nxa3 19.Ne3 Nb5 20.Rc1 Ba3 21.Ra1 Bb2 {#R} 0-1