[Event "Cuban Championship"]
[Site "Sancti Spiritus CUB"]
[Date "1989.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Aldama Degurnay, Dionisio"]
[Black "Hector Leyva"]
[ECO "B86"]
[WhiteElo "2141"]
[BlackElo "2270"]
[PlyCount "70"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nc6 8.Be3 Qc7 9.Qe2 b5 10.O-O-O Na5 11.f3 Be7 12.g4 Nxb3+ 13.axb3 Nd7 14.Kb1 b4 15.Na2 Rb8 16.h4 Nc5 17.Bg5 f6 18.Bc1 O-O 19.g5 a5 20.gxf6 Bxf6 21.Bg5 Ba6 22.Qe3 Be5 23.Rhg1 a4 24.bxa4 Nxa4 25.f4 Bxd4 26.Qxd4 Nc3+ 27.bxc3 bxc3+ 28.Kc1 Qa5 29.Nxc3 Rfc8 30.Qxg7+ Kxg7 31.Bd8+ Kf7 32.Bxa5 Rc5 33.Rg5 e5 34.fxe5 dxe5 35.Rd5 1-0