[Event "Graz Open A 2017"] [Site "masterchessopen.com Graz AUT"] [Date "2017.02.22"] [Round "4.6"] [White "Costachi,M"] [Black "Yilmaz,M"] [Result "1-0"] [WhiteElo "2430"] [BlackElo "2621"] [ECO "D10"] [Opening "Slav: Exchange, 4.Nc3 Nf6"] 1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 Nc6 6.e3 Bf5 7.Bd3 Bxd3 8.Qxd3 e6 9.Nf3 Be7 10.h3 O-O 11.O-O a6 12.Rfc1 Nd7 13.Na4 Rc8 14.Qe2 Qa5 15.Nc3 Na7 16.a3 Nb5 17.Nxb5 axb5 18.Qe1 Qa4 19.Rxc8 Rxc8 20.Rc1 Rxc1 21.Qxc1 Qc4 22.Qxc4 dxc4 23.Bc7 Nf6 24.Ba5 Nd5 25.Kf1 b4 26.Bxb4 Bxb4 27.axb4 Nxb4 28.Nd2 b5 29.Nb1 Nd5 30.Na3 c3 31.b3 f5 32.Ke2 b4 33.Nc2 Kf7 34.f3 g5 35.g3 f4 36.gxf4 gxf4 37.e4 Ne3 38.Nxb4 Kf6 39.Kd3 Nd1 40.h4 e5 41.Nd5+ Ke6 42.Nxc3 Ne3 43.d5+ Kd6 44.Nb5+ Kc5 45.Na3 h5 46.b4+ {#r} 1-0