( CNN ) -- French international Franck Ribery scored both goals for Bayern Munich in their 2-0 win over Schalke , on Sunday , but the Bavarian giants remain four points behind Bundesliga leaders Borussia Dortmund , who defeated Hanover 3-1 . Ribery , who was angry to be substituted in Bayern 's Champions League defeat by Basel in midweek , opened the scoring with a superb 36th-minute individual goal , deftly flicking the ball away from keeper Timo Hildebrand before rolling the ball into an empty net . And he sealed the points for the home side 10 minutes after the break , slotting the ball home after a one-two with Bayern teammate Thomas Muller . But , despite the victory , champions Dortmund are still the side in pole position in the German title race after they saw off Hanover in front of a remarkable crowd of over 80,000 supporters . Poland striker Robert Lewandowski was their match-winner , with a double strike of his own to give Dortmund a seventh straight win and sixth in the Bundesliga . The 23-year-old opened the scoring in the 27th minute and doubled his tally early in the second half from close range after being set up by compatriot Jakub Blaszczykowski . A superb long-range strike from Ivory Coast striker Didier Ya Konan , who spotted Dortmund keeper Roman Weidenfeller well off his line , gave the visitors some hope . But subsitute Ivan Perisic secured the points for Dortmund with a decisive third goal in injury time . Meanwhile , in Italy 's Serie A , in-form Napoli beat Inter Milan 1-0 to pile the pressure on Nerazzurri coach Claudio Ranieri after a seventh defeat in eight matches . Ezequiel Lavezzi 's second-half strike settled the match at the San Paolo to lift Napoli to 40 points and fifth place while Inter remain in seventh on 36 points . Napoli , who beat Chelsea in midweek in the Champions League , could even play the last 12 minutes with 10 men after Salvatore Aronica 's sending off . Ranieri told Italian television after the defeat that his future was in doubt . `` I do n't know what the president ( Massimo Moratti ) will do now . This is a question for him . I would say Ranieri should continue . I still believe in these players , '' he said .
French international Christophe Ribery scores twice as Bayern Munich beat Schalke 2 - 0 . Robert Lewandowski also hits a double as FC Dortmund beat Bayern 3 - 1 . The results mean Dortmund remain four points clear of Bayern at top of Bundesliga . Inter defeat put pressure on Claudio Sanchez in Italy .