[Event "corr."] [Site "Czechoslovakia"] [Round "0"] [White "Sirc"] [Black "Stec C"] [Result "0-1"] [ECO "D30"] [Opening "QGD: 3.Nf3 Nf6"] 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 Be7 9.O-O O-O 10.Re1 Nf6 11.a3 b6 12.Bc2 Ba6 13.b4 Rc8 14.b5 Na5 15.Qd3 Qc7 16.Bd2 Bb7 17.Ne5 Nc4 18.Nc6 Bxc6 19.Qxc4 Bb7 20.Qxc7 Rxc7 21.Bb3 Rd8 22.Ne2 Nd5 23.Rec1 Rcd7 24.Be3 Bf6 25.Ra2 Ne7 26.Rac2 Nf5 27.Rc7 g5 28.Rxd7 Rxd7 29.Bc2 Nxd4 30.Nxd4 Bxd4 31.Rd1 e5 32.Bxg5 Rc7 33.Bf5 Rc3 34.Rd3 Rc5 35.Bh6 Kh8 36.a4 Rc4 37.Bg5 Rxa4 38.h3 Kg7 39.Bh4 e4 40.Rg3+ Kh8 41.Rg4 h5 42.Rg5 e3 43.Rxh5+ Kg8 44.fxe3 Bxe3+ 45.Kf1 Ra2 46.g4 Bf3 47.Bd3 Rg2 48.Ke1 Rd2 49.Kf1 Rxd3 50.Rf5 Rd1+ 51.Be1 Be4 {#R} 0-1