[Event "61st ch-CUB 2025"]
[Site "Ciego de Avila CUB"]
[Date "2025.02.07"]
[Round "3.6"]
[White "Alvarez Calzadilla, Jose Avelino"]
[Black "Albornoz Cabrera, Carlos Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2575"]
[ECO "B90"]
[PlyCount "72"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Rg1 g6 7.g4 Nc6 8.g5 Nd7 9.Be3 h6 10.h4 hxg5 11.hxg5 Bg7 12.Qd2 Rh2 13.Nb3 Nde5 14.Be2 b5 15.O-O-O Na5 16.Nxa5 Qxa5 17.a3 Be6 18.Rh1 Rxh1 19.Rxh1 Rc8 20.Rh7 Nc4 21.Bxc4 Bxc3 22.Qxc3 Qxc3 23.Bxb5+ axb5 24.bxc3 Rxc3 25.Rh8+ Kd7 26.Rb8 Rxa3 27.Rb7+ Kc6 28.Rxe7 Ra4 29.f3 d5 30.Ra7 dxe4 31.Rxa4 bxa4 32.fxe4 Bg4 33.Kb2 Bf3 34.Ka3 Bxe4 35.Kxa4 Bxc2+ 36.Kb4 Kd7 1/2-1/2