[Event "11th Floripa Open 2025"]
[Site "Florianopolis BRA"]
[Date "2025.01.20"]
[Round "4.111"]
[White "Walenga Junior, Paulo Roberto"]
[Black "Machado, Vinicius de Camargo"]
[Result "1/2-1/2"]
[BlackElo "1775"]
[ECO "C02"]
[PlyCount "85"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 Bd7 7.O-O cxd4 8.Nbd2 dxc3 9.bxc3 Nge7 10.h4 Ng6 11.Re1 Bc5 12.Re2 Nf4 13.Rb1 Nxe2+ 14.Qxe2 Qc7 15.Nb3 Be7 16.Bd2 a6 17.Rc1 b5 18.Nbd4 Ba3 19.Rc2 Na5 20.Ng5 g6 21.h5 Nc4 22.Bf4 Be7 23.Nxh7 O-O-O 24.hxg6 fxg6 25.Bxg6 Rdg8 26.Bd3 Rg7 27.Qh5 Bc5 28.Qh6 Rgxh7 29.Bxh7 Bxd4 30.cxd4 Qd8 31.Bg5 Rxh7 32.Qxh7 Qxg5 33.Qh8+ Kb7 34.Qh7 Kc7 35.Rc3 Qd2 36.Rg3 Qxd4 37.Rg7 Nxe5 38.Qh8 Qd1+ 39.Kh2 Qe2 40.Qf8 Kb6 41.Qb8+ Kc6 42.Qa8+ Kb6 43.Qb8+ 1/2-1/2