[Event "Ch Paulista"] [Site "masterchessopen.com Americana (Brazil)"] [Date "2007.10.13"] [Round "4"] [White "Calixto Roberto"] [Black "Mendonca Campelo Higor Carlos (BRA)"] [Result "0-1"] [WhiteElo "1853"] [BlackElo "2040"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.h3 O-O 9.c3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 14.Nf1 Rac8 15.Bb1 d5 16.exd5 exd4 17.Qxd4 Nxd5 18.Qe4 g6 19.Bh6 Rfe8 20.Qd3 Bf6 21.Rxe8+ Rxe8 22.Nd4 Qe5 23.Be3 Nxe3 24.fxe3 Nc4 25.a3 Nxe3 26.Nf3 Qc5 27.Nxe3 Rxe3 28.Qc2 Rc3+ 29.Qf2 Rc1+ 30.Ne1 Rxe1+ {#R} 0-1