[Event "Olympiad"] [Site "masterchessopen.com – Varna (Bulgaria)"] [Round "0"] [White "Sjodeborg (SWE)"] [Black "Barden Leonard W (ENG)"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Be7 10.Nf3 b5 11.a3 Qa5 12.Kb1 b4 13.axb4 Nxb4 14.Bc4 Qc7 15.Qe2 Rc8 16.Bb3 Bc6 17.Nd4 Bb7 18.Ba4+ Kf8 19.Bb3 d5 20.e5 Nd7 21.Bxe7+ Kxe7 22.Rhe1 Nc5 23.f5 Bc6 24.fxe6 fxe6 25.Qg4 Rcg8 26.Nf5+ {#r} 1-0