[Event "Ch Poland"] [Site "masterchessopenings.com Katowice (Poland)"] [Date "1952.10.24"] [Round "16"] [White "Wozniak Kazimierz"] [Black "Blaszczak Czeslaw"] [Result "0-1"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.a3 Bxc3+ 7.bxc3 Nc6 8.Bd3 d6 9.e4 e5 10.d5 Ne7 11.h3 Ng6 12.O-O Nh5 13.Re1 Nhf4 14.Bf1 f5 15.Kh2 fxe4 16.Rxe4 Qf6 17.Ng1 Ne7 18.Ra2 Nfg6 19.Re1 Bd7 20.Be3 Rae8 21.Qb1 Bc8 22.Bd3 Nf5 23.Bxf5 Qxf5 24.Qxf5 Bxf5 25.Rb2 Rf7 26.Rd2 Bc8 27.f3 b6 28.Bf2 Ba6 29.Re4 Rf4 30.g3 Rxe4 31.fxe4 Bxc4 32.Nf3 h6 33.h4 Nf8 34.g4 Nd7 35.g5 Rf8 36.Kg3 h5 37.Be3 g6 38.Rf2 b5 39.Nd2 Rb8 40.Rg2 Nb6 41.Rf2 Rf8 42.Rxf8+ Kxf8 43.Kf3 Bd3 44.Nb3 Nc4 45.Bc1 Bc2 46.Nd2 Nb6 47.Ke3 Ke7 48.Nf1 Kd7 49.Ng3 Kc7 50.Kd2 Bb1 51.Ke3 Kd8 52.Nf1 Bc2 53.Ng3 Nc4+ 54.Kf3 Bd1+ 55.Kf2 Bg4 56.Nf1 Bd7 57.Ke2 Kc7 58.Kd3 Kb6 59.a4 bxa4 60.Ne3 Nxe3 61.Bxe3 a3 62.Kc2 Ba4+ 63.Kb1 Bb3 64.Bc1 a2+ 65.Ka1 Bc2 {#R} 0-1