[Event "It (open)"] [Site "masterchessopen.com Hamburg (Germany)"] [Round "10"] [White "Paulsen Dirk (GER)"] [Black "Horvath Tamas I (HUN)"] [Result "1-0"] [WhiteElo "2240"] [BlackElo "2318"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Bf4 Na6 7.a3 Bxc3+ 8.Qxc3 Ne4 9.Qd4 Qa5+ 10.b4 Nxb4 11.axb4 Qxb4+ 12.Bd2 Nxd2 13.Qxd2 Qxc5 14.e3 b6 15.Nf3 Rd8 16.Be2 d5 17.O-O Bb7 18.Rfd1 h6 19.h3 Qe7 20.cxd5 Bxd5 21.Qb2 Qb7 22.Ba6 Qe7 23.Qe5 f6 24.Qg3 g5 25.Nd4 Rd7 26.Rac1 Rad8 27.Bc8 Rd6 28.Nb5 {#r} 1-0