[Event "Lvov Ivanchuk School-ch"] [Site "Lvov"] [Date "2017.??.??"] [Round "5"] [White "Tyshnyk, Roman"] [Black "Kvak, Robert"] [Result "0-1"] [WhiteElo "1272"] [BlackElo "1562"] [ECO "E50"] [PlyCount "112"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 cxd4 7.exd4 d5 8.cxd5 Nxd5 9.Bd2 Nxc3 10.bxc3 Be7 11.O-O Nd7 12.Bf4 b6 13.Re1 Bb7 14.Bd3 Nf6 15.Qc2 Bxf3 16.gxf3 h6 17.Kh1 Nd5 18.Bd2 Bd6 19.Rg1 Qh4 20.Rg2 f5 21.Rag1 Rf7 22.c4 Nf4 23.Bxf4 Qxf4 24.c5 bxc5 25.dxc5 Bc7 26.Qc3 Qxf3 27.Qd2 Bxh2 28.Be2 Qe4 29.f3 Qf4 30.Qxf4 Bxf4 31.Bc4 Re8 32.Rg6 Rfe7 33.Re1 Kf7 34.Reg1 Bg5 35.f4 Kxg6 36.fxg5 hxg5 37.Bb5 Rb8 38.Ba4 Kf6 39.Rc1 Rc7 40.c6 Rb6 41.Kg2 e5 42.Kf3 e4+ 43.Ke3 Rb4 44.Bb3 a5 45.Bd5 f4+ 46.Ke2 Ke5 47.Rc5 Kd4 48.Rxa5 f3+ 49.Kf2 Rb2+ 50.Kg3 Rg2+ 51.Kh3 g6 52.Bg8 Rg7 53.c7 Rxg8 54.c8=Q Rxc8 55.Rd5+ Kxd5 56.a4 Rh8# 0-1