[Event "Match"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "4"] [White "Najdorf Miguel (POL)"] [Black "Reshevsky Samuel H (USA)"] [Result "1/2-1/2"] [WhiteElo "2445"] [BlackElo "2430"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 dxc4 9.Bxc4 Ba5 10.Qd3 a6 11.Rd1 b5 12.Ba2 Bb7 13.dxc5 Bxc3 14.Qc2 Qe7 15.Qxc3 Rfd8 16.Bd2 Ne4 17.Qc2 Nxc5 18.Be1 Rac8 19.Rac1 Na4 20.Bb1 g6 21.Qe2 Rxd1 22.Rxd1 Rd8 23.Rc1 Nb6 24.h4 h5 25.Ng5 Nd5 26.f4 Nf6 27.b4 Nd5 28.Qf2 a5 29.Qg3 axb4 30.axb4 Nf6 31.Bc3 Ng4 32.Qe1 Rc8 33.Rd1 Rd8 34.Rc1 Rc8 35.Bc2 Nb8 36.Bd3 Na6 37.Bc2 Qd6 38.Bd1 Qd3 39.Bd2 Rd8 40.Bxg4 hxg4 41.Bc3 Rc8 42.Kh2 Rc4 43.Ba1 Nc7 44.Qd1 Qxd1 45.Rxd1 Bc6 46.Rd8+ Ne8 {#d} 1/2-1/2