[Event "It (open)"] [Site "masterchessopen.com Pamplona (Spain)"] [Date "2010.07.27"] [Round "3"] [White "Tregubov Pavel V (RUS)"] [Black "Konguvel Ponnuswamy (IND)"] [Result "1-0"] [WhiteElo "2598"] [BlackElo "2419"] [ECO "D94"] [Opening "Gruenfeld: 5.e3 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4 Nxc3 8.bxc3 c5 9.O-O Nc6 10.Ba3 b6 11.dxc5 Bxc3 12.Rc1 Bf6 13.Bb5 Bd7 14.Qd5 Qe8 15.Rfd1 Rd8 16.Qe4 bxc5 17.Rxd7 Qxd7 18.Bxc6 Qd1+ 19.Ne1 Qxc1 20.Bxc1 Rd1 21.Bd2 Rxd2 22.Kf1 Rxa2 23.g3 Rd8 24.Nd3 Rc2 25.Bb5 a5 26.Qa4 Rc3 27.Ke2 Rc8 28.Bc4 Kg7 29.Qb5 h5 30.h4 Rc2+ 31.Kf3 Rc3 32.Nf4 Be5 33.Nd5 Ra3 34.Nxe7 Rc7 35.Qe8 {#r} 1-0