[Event "WS/CCE/B/27"]
[Site "ICCF"]
[Date "2023.02.10"]
[Round "-"]
[White "Mazzonna, Roberto"]
[Black "Seifert, Harald"]
[Result "1-0"]
[WhiteElo "2091"]
[BlackElo "2068"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 
6.O-O-O Bb7 7.f3 Nd7 8.h4 h5 9.Nh3 e6 10.Kb1 Ngf6 
11.Rg1 Rc8 12.Ng5 O-O 13.g4 hxg4 14.h5 b4 15.Qh2 c5 
16.d5 e5 17.Ne2 Nxh5 18.fxg4 Nhf6 19.Ng3 Re8 20.Nf5 gxf5 
21.gxf5 Re7 22.Be2 b3 23.axb3 1-0
