He has won about 30 tournaments in his professional career , including tournaments at Wijk aan Zee ( 1992 ) and first places in Biel ( 1993 ) , Dos Hermanas ( 1994 ) , Belgrade ( 1995 ) , Tilburg ( 1996 ) , Malmö ( 1999 ) , and Pamplona ( 2004 ) .
He has won about 30 tournaments in his career , including tournaments at Wijk aan Zee ( in 1992 and 1994 ) and first places in Biel ( 1993 ) , Dos Hermanas ( 1994 ) , Belgrade ( 1995 ) , Tilburg ( 1996 ) , Malmo ( 1999 ) and Pamplona ( 2004 ) .