[Event "Memorial M.Botvinnik (open)"] [Site "masterchessopen.com – St. Petersburg (Russia)"] [Date "2011.08.15"] [Round "4"] [White "Klimentiev Sergey (RUS)"] [Black "Toivonen Alexander (RUS)"] [Result "1-0"] [WhiteElo "1918"] [BlackElo "2245"] [ECO "D17"] [Opening "Slav: Czech Defence"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Nh4 Ne4 10.Nxf5 exf5 11.Nxe4 fxe4 12.f3 exf3 13.Qxf3 Qd7 14.a5 Na6 15.Ra4 Bd6 16.Bb3 c5 17.Bd2 Rac8 18.Bc3 Qe7 19.Qh3 Rfe8 20.Rf3 cxd4 21.Rxd4 Nc5 22.Rg4 Be5 23.Qh6 Bxc3 24.bxc3 Ne6 25.Rh3 {#r} 1-0