[Event "Ch India (challengers)"] [Site "masterchessopen.com Aurangabad (India)"] [Date "2011.06.16"] [Round "1"] [White "Lahiri Atanu (IND)"] [Black "Sudhirsana S"] [Result "1-0"] [WhiteElo "2361"] [BlackElo "1924"] [ECO "E10"] [Opening "Neo-Indian: 3.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 Nb6 7.c5 Nbd7 8.O-O a5 9.e4 dxe4 10.Nxe4 Nxe4 11.Bxe4 Nf6 12.Bc2 b6 13.Ne5 bxc5 14.Nxc6 Qb6 15.Be3 Bd7 16.Ne5 Bb5 17.Ba4 Rd8 18.Qb3 Rb8 19.Rac1 cxd4 20.Bxd4 Qa6 21.Rc6 Qa8 22.Bxb5 {#r} 1-0