[Event "It (open)"] [Site "masterchessopen.com Pula (Croatia)"] [Round "4"] [White "Chekhova-Kostina Tatiana M (RUS)"] [Black "Maslakovic Biljana"] [Result "1-0"] [WhiteElo "2246"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.e3 O-O"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Rc1 c6 7.Nf3 Nbd7 8.Bd3 h6 9.Bf4 b6 10.h3 Bb7 11.O-O c5 12.cxd5 Nxd5 13.Nxd5 Bxd5 14.Bb1 Nf6 15.Ne5 cxd4 16.Qxd4 Bc5 17.Qa4 Qe7 18.e4 Bb7 19.a3 a6 20.b4 b5 21.Qb3 Bb6 22.Nc6 Qe8 23.e5 Nh5 24.Qd3 f5 25.exf6 Nxf6 26.Qd6 Nd5 27.Be5 Bc7 28.Ne7+ Qxe7 29.Qxe7 Nxe7 30.Rxc7 {#r} 1-0