[Event "It \"] [Site "masterchessopen.com – Mehlingen (Germany)"] [Date "2003.06.19"] [Round "1"] [White "Trumm Achim"] [Black "Mayer Christoph"] [Result "1-0"] [WhiteElo "1885"] [BlackElo "1541"] [ECO "D02"] [Opening "Queen's Pawn: 2.Nf3 Nf6"] 1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Nc3 e6 5.e4 Be7 6.Bxc4 O-O 7.O-O b6 8.Qe2 Bb7 9.a3 c5 10.Rd1 Qc7 11.Nb5 Qc8 12.d5 exd5 13.exd5 Re8 14.Bf4 Bd8 15.Qd3 Qg4 16.Bg3 Qe4 17.Qb3 Qg4 18.Nd6 Ba6 19.Bxa6 Nxa6 20.Nxe8 Nxe8 21.Qb5 Nac7 22.Qc6 Qc8 23.d6 Ne6 24.Qxe8+ Nf8 25.d7 {#r} 1-0