[Event "Tournament (open) \"] [Site "masterchessopen.com - Warsaw (Poland)"] [Date "2010.01.23"] [Round "2"] [White "Czajkowski Adam (POL)"] [Black "Mahor Maksymilian (POL)"] [Result "1-0"] [WhiteElo "1781"] [BlackElo "1641"] [ECO "B00"] [Opening "Nimzowitsch Defence: 2.Nc3 Nf6"] 1.e4 Nc6 2.Nc3 Nf6 3.d4 d5 4.e5 Ne4 5.Nxe4 dxe4 6.Be3 Bf5 7.Ne2 Qd5 8.Nc3 Qa5 9.a3 Qb6 10.b4 Nd8 11.Nd5 Qc6 12.Bb5 {#r} 1-0