[Event "Bern op"] [Site "Bern SUI"] [Date "1990.??.??"] [EventDate "1990.02.00"] [Round "1"] [Result "0-1"] [White "V D'Arcangelo"] [Black "Bruno Kamber"] [ECO "D24"] [WhiteElo "?"] [BlackElo "2280"] [Source "PGN Mentor"] [PlyCount "32"] 1.d4 Nf6 2.Nf3 d5 3.c4 dxc4 4.Nc3 c5 5.e3 e6 6.Bxc4 a6 7.a3 b5 8.Bb3 Bb7 9.O-O Nc6 10.Qe2 Be7 11.Rd1 Qc7 12.a4 b4 13.Nb1 Na5 14.Nbd2 Nxb3 15.Nxb3 c4 16.Qc2 Be4 0-1