[Event "Ch Czechoslovakia (corr.)"] [Site "masterchessopen.com Czechoslovakia"] [Round "0"] [White "Pecenka Karel (CZE)"] [Black "Dvorak Alois"] [Result "1-0"] [ECO "E04"] [Opening "Catalan: Open, 5.Nf3 c5"] 1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 c5 6.O-O Nc6 7.Qa4 Bd7 8.dxc5 Bxc5 9.Qxc4 Qb6 10.Nc3 Na5 11.Qh4 Bc6 12.Na4 Bxa4 13.Qxa4+ Nc6 14.Ne5 Nd5 15.Bd2 Rc8 16.Rac1 a6 17.Bxd5 exd5 18.Qg4 Ne7 19.b4 Qd6 20.Qxg7 {#r} 1-0