[Event "Titled Tue 7th Jan Early"]
[Site "chess.com INT"]
[Date "2025.01.07"]
[Round "4"]
[White "Alvarez Calzadilla, Jose Avelino"]
[Black "Paulsen, D"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2317"]
[ECO "B02"]
[PlyCount "80"]

1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 d5 5.d4 c5 6.f4 Nc6 7.Rb1 Qc7 8.h3 Bf5 9.Nf3 e6 10.Bd3 Bxd3 11.Qxd3 Be7 12.Be3 O-O 13.O-O Na5 14.f5 c4 15.Qd2 exf5 16.Bg5 Nc6 17.Nh4 g6 18.Nf3 Nd8 19.Bh6 Re8 20.Rb5 Qc6 21.Rfb1 b6 22.a4 Ne6 23.a5 bxa5 24.Rxa5 Rab8 25.Rba1 Rb2 26.Rxa7 Bf8 27.Bxf8 Rxf8 28.Kh2 f4 29.Qf2 Qb6 30.R1a6 Qd8 31.Rd6 Qb8 32.Rdd7 Rb1 33.Re7 Qb2 34.Nd2 Rc1 35.Rxe6 Rxc2 36.Rd6 Rxd2 37.Qf3 Rf2 38.Qg4 Qc1 39.e6 Rf1 40.exf7+ Kh8 0-1