[Event "WZ/GM/16"]
[Site "ICCF"]
[Date "2021.05.31"]
[Round "-"]
[White "Castillo Dieguez, Roberto Yoan"]
[Black "Caron, Sérgio Valladares"]
[Result "1/2-1/2"]
[WhiteElo "2306"]
[BlackElo "2411"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 d5 
6.Bg2 Be7 7.O-O O-O 8.b3 c5 9.dxc5 bxc5 10.Ne5 Bb7 
11.Bb2 Nbd7 12.Nd3 Qb6 13.Re1 Rfe8 14.cxd5 exd5 15.e4 dxe4 
16.Nxe4 Nxe4 17.Bxe4 Bf8 18.Bxb7 Qxb7 1/2-1/2
