[Event "Zonal"] [Site "Hilversum NED"] [Round "4"] [White "Vincenzo Castaldi"] [Black "Yosef Porat"] [Result "1-0"] [ECO "C07"] [Opening "French: Tarrasch, Open, 4.Ngf3"] 1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 exd5 6.Bb5+ Bd7 7.Qe2+ Be7 8.dxc5 O-O 9.Nb3 Re8 10.Be3 Bxc5 11.Bxd7 Nbxd7 12.Nxc5 Nxc5 13.Qb5 Nce4 14.O-O Qc7 15.c3 Ng4 16.Rfe1 Nd6 17.Qc5 Qxc5 18.Bxc5 Nc4 19.b3 Nce5 20.Nxe5 Nxe5 21.Rad1 b6 22.Bd6 Nd7 23.Kf1 Nf6 24.Be5 Rac8 25.Bxf6 Rxe1+ 26.Kxe1 gxf6 27.Rd3 Re8+ 28.Kd2 Re5 29.f4 Rh5 30.h3 Kf8 31.Ke2 Ke7 32.g4 Rh4 33.Kf2 f5 34.Kg3 Rh6 35.Rxd5 fxg4 36.hxg4 Rh1 37.Re5+ Kf6 38.g5+ Kg7 39.Re7 a5 40.c4 a4 41.Rb7 Ra1 42.bxa4 Rxa2 43.Rxb6 Rxa4 44.Rc6 Ra1 45.Kf3 Re1 46.c5 Rc1 47.Ke4 Re1+ 48.Kf5 Rc1 49.Rc8 Rc4 50.Ke5 h6 51.gxh6+ Kxh6 52.f5 Kg7 53.c6 Rc5+ 54.Kd6 Rxf5 55.Rd8 Rf6+ 56.Kd7 Rf1 57.c7 Rc1 58.c8=Q Rxc8 59.Rxc8 {#r} 1-0