[Event "It (thematic) (b)"] [Site "masterchessopen.com Gravenhage"] [Round "1"] [White "Van Trotsenburg B"] [Black "Bosscha G"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.c3 b5 7.Bc2 d5 8.exd5 Nxd5 9.h3 O-O 10.O-O h6 11.d4 exd4 12.cxd4 Bb6 13.Nc3 Ndb4 14.Bb1 Be6 15.a3 Nd5 16.Be3 Nf6 17.Qd2 Re8 18.Rd1 Bd5 19.Ne5 Na5 20.Nxd5 Nxd5 21.Qd3 Qf6 22.Qh7+ Kf8 23.Nd7+ {#r} 1-0