[Event "Ch Europe (w)"] [Site "masterchessopen.com Warsaw (Poland)"] [Round "4"] [White "Peng Zhaoqin (NED)"] [Black "Krupkova Petra (CZE)"] [Result "1-0"] [WhiteElo "2443"] [BlackElo "2295"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Rd8 12.Bf4 Qd7 13.d5 Na5 14.Bd3 e5 15.Bg5 f6 16.Be3 c4 17.Bc2 b6 18.f4 Nb7 19.fxe5 fxe5 20.Ng3 Nd6 21.Qd2 Bb7 22.h3 Rf8 23.Rce1 Rxf1+ 24.Nxf1 Rf8 25.Nh2 Bc8 26.Nf3 Qe7 27.Kh2 Bd7 28.Bg5 Bf6 29.Be3 Bg7 30.Rd1 Rd8 31.Qc1 Bc8 32.a4 Nb7 33.Qb2 Qc7 34.Bg5 Re8 35.Ra1 h6 36.Be3 Bd7 37.Qc1 Kh7 38.Qe1 Bf6 39.Qg3 Qd6 40.Rf1 Qe7 41.Kh1 Kg7 42.Qf2 Bc8 43.Nd2 Bh4 44.Qf3 Nd6 45.a5 b5 46.Bc5 Rd8 47.Qd1 a6 48.Nf3 Bg3 49.Qc1 g5 50.Nh2 Bxh2 51.Kxh2 Rf8 52.Re1 Rf6 53.Bd1 Qf7 54.Qe3 Nb7 55.Bb4 Rf4 56.Kg1 Qg6 57.Rf1 Qxe4 58.Qxe4 Rxe4 59.Bf8+ Kg8 60.Bxh6 g4 61.Bc2 Nc5 62.Rf8+ Kh7 63.Rxc8 {#r} 1-0