Question: The 1990 European Cup Final was a football match between Milan of Italy and Benfica of Portugal, played on which dater, The winning goal came in the 68th minute for Milan when Alessandro Costacurta passed the ball to Marco van Basten, who slotted it to Frank Rijkaard, who ran through the defense and scored, Franklin Edmundo "Frank" Rijkaard, is a Dutch former footballer and former manager who played as a midfielder or defender?
Context: Franklin Edmundo "Frank" Rijkaard (] ; born 30 September 1962) is a Dutch former footballer and former manager who played as a midfielder or defender.  Rijkaard has played for Ajax, Real Zaragoza and Milan and represented the Netherlands national team side 73 times, scoring 10 goals.  In his managerial career, he has been at the helm of the Netherlands national team, Sparta Rotterdam, Barcelona, Galatasaray and the Saudi Arabia national team. The 1991 European Super Cup was the 16th UEFA Super Cup, an annual football match contested by the winners of the previous season's European Cup and Cup Winners' Cup competitions.  The match was played on 19 November 1991 and featured the 1990–91 European Cup winners, Red Star Belgrade, and Manchester United, winners of the 1990–91 Cup Winners' Cup.  It was meant to be played over two legs, but due to the political unrest in Yugoslavia at the time, UEFA decided that only the Old Trafford leg would be played.  Manchester United won the match 1–0, with Brian McClair scoring the winning goal in the 67th minute. The 1990 Intercontinental Cup was a football match played on 9 December 1990 between Milan of Italy, winners of the 1989–90 European Cup, and Olimpia of Paraguay, winners of the 1990 Copa Libertadores.  The match was played at the neutral venue of the National Stadium in Tokyo in front of 60,228 fans.  Frank Rijkaard was named as man of the match. 1989–90 of the Serie A was another dominant year for Napoli, with Diego Maradona being among the leading goalscorers in Serie A (16 goals), behind Marco van Basten of Milan (19 goals) and Roberto Baggio of Fiorentina (17 goals).  But while Baggio's Fiorentina narrowly avoided relegation, Maradona's Napoli won their second Serie A title in four seasons, while Van Basten helped Milan retain the European Cup as compensation for their failure to win the Serie A title, having finished two points behind Napoli.  Demoted to Serie B for 1990–91 were Udinese, Verona, Cremonese and Ascoli. The 1995 UEFA Champions League Final was the 40th edition and took place in Vienna between AFC Ajax and A.C. Milan.  It was Milan's third consecutive European Cup final, a feat which has only been matched in the Champions League era by Juventus between 1996 and 1998, and they were aiming to tie Real Madrid's record of having won the European Cup six times.  After 85 minutes the deadlock was broken when Frank Rijkaard, a former Milan player found Patrick Kluivert with just enough space in the penalty area to lose his two markers and slot the ball past Milan keeper Sebastiano Rossi. The 1986–87 season of the European Cup Winners' Cup was won by Ajax in the final against Lokomotive Leipzig.  The young Ajax side, which included the likes of Marco van Basten, Frank Rijkaard and Dennis Bergkamp, was guided to victory by its coach Johan Cruyff.  It was Ajax's only title in the competition, and was added to a hat-trick of European Cup wins from 1971 to 1973.  They also went on to win another European Cup and a UEFA Cup in the 1990s. The 1989 European Cup Final was a football match held at the Camp Nou in Barcelona, Spain on 24 May 1989, that saw Milan of Italy defeat Steaua București of Romania 4–0.  Two goals each from Marco van Basten and Ruud Gullit gave the Italian side their third victory in the competition. A.C. Milan won their second consecutive European Cup, thanks to a final victory over Benfica.  The Dutch trio of Marco van Basten, Ruud Gullit and Frank Rijkaard was now a firmly established unit, but their efforts were not quite enough to defeat Napoli in the title chase. The 1990 European Cup Final was a football match between Milan of Italy and Benfica of Portugal, played on 23 May 1990 at the Praterstadion in Vienna, Austria.  The winning goal came in the 68th minute for Milan when Alessandro Costacurta passed the ball to Marco van Basten, who slotted it to Frank Rijkaard, who ran through the defense and scored. The 1987 European Cup Winners' Cup Final was a football match contested between Ajax of Netherlands and Lokomotive Leipzig of East Germany.  It was the final match of the 1986–87 European Cup Winners' Cup and the 27th European Cup Winners' Cup Final.  The final was held at Olympic Stadium in Athens, Greece.  Ajax won the match 1–0 with a 20th-minute header from Marco van Basten.
Answer: 23 May 1990