[Event "60th ch-CUB 2024"]
[Site "Holguin CUB"]
[Date "2024.02.08"]
[Round "4.7"]
[White "Otero Acosta, D"]
[Black "Otero Marino, Alain"]
[Result "0-1"]
[WhiteElo "2394"]
[BlackElo "2212"]
[ECO "E04"]
[PlyCount "74"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 a6 6.Ne5 Bb4+ 7.Nc3 Nd5 8.Bd2 b5 9.O-O Bxc3 10.bxc3 O-O 11.e4 Nb6 12.f4 f6 13.Ng4 Bb7 14.f5 exf5 15.Rxf5 N8d7 16.Qc2 c5 17.Raf1 Qe7 18.Rh5 g6 19.Rh4 cxd4 20.cxd4 f5 21.exf5 Bxg2 22.Kxg2 gxf5 23.Nh6+ Kh8 24.Nxf5 Qe2+ 25.Rf2 Qd3 26.Qxd3 cxd3 27.Bh6 Rf7 28.Nd6 Rxf2+ 29.Kxf2 Nc4 30.Ne4 Rg8 31.g4 Re8 32.g5 Nd6 33.Nxd6 d2 34.Nxe8 d1=Q 35.Nf6 Nxf6 36.gxf6 Kg8 37.Bf4 Qxd4+ 0-1