[Event "WS/M/878"]
[Site "ICCF"]
[Date "2023.01.10"]
[Round "-"]
[White "Rosales, Ralph Christian"]
[Black "D'Oliveira, Marcos Arruda "]
[Result "1/2-1/2"]
[WhiteElo "2118"]
[BlackElo "2248"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 
6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Bf4 b6 10.cxd5 cxd5 
11.Rc1 Bb7 12.Bc7 Qe8 13.Qb3 Ne4 14.Nc3 Ndf6 15.Nb5 Bc6 
16.Nxa7 Rxa7 17.Qxb6 Rb7 18.Qxc6 Qxc6 19.Rxc6 Rc8 20.Rac1 Rxb2 
21.Ne5 Rxa2 1/2-1/2
