[Event "Ch Poland (corr.)"] [Site "masterchessopen.com corr."] [Round "0"] [White "Mendys S"] [Black "Gaida H"] [Result "0-1"] [ECO "D15"] [Opening "Slav: 4.Nc3"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.d5 e5 11.b3 Bd6 12.O-O O-O 13.a4 c4 14.bxc4 b4 15.Ne2 Nc5 16.Ng3 Qc7 17.Be3 a5 18.Bxc5 Bxc5 19.Nd2 Bg4 20.Qc2 Rfc8 21.Kh1 Bd7 22.Nb3 Ra6 23.Ne2 Ng4 24.Nxc5 Qxc5 25.Nc1 Rh6 26.h3 Qe7 27.Be2 Nf6 {#R} 0-1