[Event "EU-ch jr"] [Site "Groningen NED"] [Round "13"] [White "Michael Wiedenkeller"] [Black "Georg Siegel"] [Result "1-0"] [WhiteElo "2325"] [BlackElo "2300"] [ECO "B03"] [Opening "Alekhine: Four Pawns Attack"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6 9.Nf3 Qd7 10.Be2 O-O-O 11.O-O f6 12.exf6 gxf6 13.Nh4 Bg6 14.c5 Nd5 15.Nxd5 Qxd5 16.Nxg6 hxg6 17.Bf3 Qc4 18.Bxc6 bxc6 19.Qf3 Bh6 20.Bxh6 Rxh6 21.Qxc6 Rdh8 22.h3 Qxd4+ 23.Rf2 Kb8 24.Rc1 Rh4 25.Rc3 Qd5 26.Qxd5 exd5 27.Rxf6 Rg8 28.Rd3 Ra4 29.a3 d4 30.Kf2 Rc4 31.Kf3 g5 32.g3 a5 33.Kg4 Rxc5 34.Rxd4 Rc2 35.Ra6 Rxb2 36.Rxa5 Kb7 37.Rb4+ Rxb4+ 38.axb4 Rd8 39.Rb5+ Kc6 40.Rc5+ Kb6 41.Kxg5 Rd3 42.Kh4 Rd4+ 43.g4 Rxb4 44.Rc1 c5 45.Kh5 Kc6 46.g5 Rb8 47.h4 Kd5 48.g6 {#r} 1-0