[Event "Ch Poland (play-off)"] [Site "masterchessopen.com Poznan (Poland)"] [Round "4"] [White "Makarczyk Kazimierz (POL)"] [Black "Sliwa Bogdan (POL)"] [Result "0-1"] [BlackElo "2235"] [ECO "E33"] [Opening "Nimzo-Indian: Classical, 4...Nc6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.a3 Bxc3+ 7.Qxc3 O-O 8.g3 e5 9.dxe5 dxe5 10.Nxe5 Nxe5 11.Qxe5 Re8 12.Qc3 Ne4 13.Qe3 Bg4 14.h3 Qd7 15.Bd2 Rad8 16.Bc3 Nxc3 17.Qxc3 Bf3 18.Rg1 Re4 19.b3 Rd4 20.Qc1 Rd2 21.g4 Qd4 22.Rb1 Rd1+ {#R} 0-1