[Event "Titled Tue 12th Aug Early"]
[Site "chess.com INT"]
[Date "2025.08.12"]
[Round "4"]
[White "Alvarado, C"]
[Black "Nikulina, A"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "WFM"]
[WhiteElo "2032"]
[BlackElo "1875"]
[ECO "A06"]
[Opening "Nimzo-Larsen Attack: Classical Variation"]
[PlyCount "105"]

1.Nf3 d5 2.b3 c5 3.Bb2 Nc6 4.e3 Nf6 5.Bb5 e6 6.O-O Bd7 7.Re1 Bd6 8.c4 O-O 9.d4 a6 10.Bxc6 Bxc6 11.Ne5 Qc7 12.Nd2 b5 13.Rc1 Bb7 14.Ndf3 dxc4 15.dxc5 Bxc5 16.bxc4 b4 17.Qb3 a5 18.Bd4 a4 19.Qb2 Rab8 20.Nd3 Bxf3 21.Nxc5 Bb7 22.Nxb7 Qxb7 23.Bxf6 gxf6 24.Qxf6 Qe4 25.Red1 b3 26.axb3 axb3 27.Rb1 Qxc4 28.Rd4 Qxd4 29.exd4 Rfd8 30.h4 Rd5 31.Rb2 Rf5 32.Qe7 Rd5 33.Qa3 Rxd4 34.Rxb3 Rbd8 35.Rg3+ Kh8 36.Qb2 e5 37.Rf3 R4d7 38.Qxe5+ Kg8 39.Qf6 Kf8 40.Rg3 Rd6 41.Qh8+ Ke7 42.Re3+ Kd7 43.Qc3 Rc8 44.Qb3 Rcc6 45.Qxf7+ Kc8 46.Re8+ Rd8 47.Rxd8+ Kxd8 48.Qxh7 Rc7 49.Qg6 Rd7 50.h5 Ke7 51.h6 Rd6 52.Qxd6+ Kxd6 53.h7 1-0