[Event "WC40/pr05"]
[Site "ICCF"]
[Date "2016.03.20"]
[Round "-"]
[White "Lupo, Alfredo"]
[Black "Demchenko, Sergey Pavlovich"]
[Result "1-0"]
[WhiteElo "2282"]
[BlackElo "2316"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 
6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O d5 10.exd5 Nxd5 
11.Nxc6 bxc6 12.Bd4 Bxd4 13.Qxd4 Qb6 14.Na4 Qc7 15.Bc4 Rd8 
16.Nc5 Bf5 17.Bb3 Nf4 18.Qf2 Rxd1+ 19.Rxd1 Rd8 20.Rxd8+ Qxd8 
21.g4 Bc8 22.a3 Qd6 23.Bc4 Nh3 24.Qe3 Qxh2 25.Nd3 Qh1+ 
26.Kd2 Qh2+ 27.Kc3 Qc7 28.Ne5 Qa5+ 29.Kb3 Qb6+ 30.Qxb6 axb6 
31.Kb4 Kf8 32.Nxc6 h5 33.Kb5 Nf2 34.Kxb6 Nd1 35.gxh5 gxh5 
36.Kc7 1-0
