[Event "Tournament (open)"] [Site "masterchessopen.com - Petroupoli (Greece)"] [Date "2011.10.26"] [Round "4"] [White "Sidiropoulos Leonidas (GRE)"] [Black "Alexiadis Hristos"] [Result "1-0"] [WhiteElo "1745"] [BlackElo "1624"] [ECO "A44"] [Opening "Old Benoni: Czech, 3.e4 d6 4.Nf3"] 1.d4 c5 2.d5 e5 3.e4 d6 4.Nf3 Be7 5.h3 Nf6 6.Nc3 O-O 7.Be2 Bd7 8.a4 Re8 9.O-O Qc8 10.Be3 Na6 11.Nd2 Nc7 12.f4 exf4 13.Bxf4 Bf8 14.Qe1 h6 15.Qg3 Rd8 16.Bxh6 Nce8 17.Bg5 Be7 18.Rf2 Qc7 19.Raf1 Kf8 20.Qh4 Kg8 21.Bd3 a6 22.e5 dxe5 23.Nde4 Nxe4 24.Nxe4 Bxg5 25.Nxg5 f6 26.Qh7+ Kf8 27.Rxf6+ Ke7 28.d6+ {#r} 1-0