[Event "MT-Rittner/SF5"]
[Site "ICCF"]
[Date "2022.07.01"]
[Round "-"]
[White "Mazzonna, Roberto"]
[Black "Oliveira, Diogo Luiz de"]
[Result "1/2-1/2"]
[WhiteElo "2072"]
[BlackElo "2243"]
[Board "3"]
[WhiteTeam "Switzerland B"]
[BlackTeam "Brazil A"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Bb4+ 5.Bd2 Be7 
6.Nf3 O-O 7.Qc2 c6 8.O-O Nbd7 9.e3 a5 10.Rc1 Re8 
11.Be1 Bf8 12.b3 b6 13.cxd5 cxd5 14.Bf1 Bb7 15.Qd1 Rc8 
16.Rxc8 Qxc8 17.Nc3 Ba6 18.Nb5 Qb7 19.b4 axb4 20.Qa4 Bxb5 
21.Qxb5 h6 22.Bxb4 Bxb4 23.Qxb4 Rc8 24.a4 Qc7 25.Bb5 g5 
26.Ne1 Qc3 27.Qxc3 Rxc3 28.Kg2 Nf8 29.Nd3 Ne4 30.Ne5 Rc2 
31.Bd3 Rxf2+ 32.Kg1 Rb2 33.Bxe4 dxe4 34.Rf1 1/2-1/2
