[Event "E20"] [Site "Cleanchess.com IECG email"] [Date "1999.10.01"] [Round "660"] [White "Krahl, Wolfgang"] [Black "Petrov, Vladimir"] [Result "0-1"] [BlackElo "2500"] [ECO "E20"] [Opening "Nimzo-Indian: 4.Bd2"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bd2 c5 5.a3 cxd4 6.axb4 dxc3 7.Bxc3 O-O 8.Nf3 d6 9.Qd3 d5 10.Bxf6 Qxf6 11.cxd5 Qxb2 12.Rb1 Qf6 13.dxe6 Bxe6 14.Qe4 Bf5 15.Qxb7 Bxb1 16.Qxa8 Qc3+ 17.Nd2 Qc1# 0-1