Pantani however still remained convinced that he could win the race, considering that three stages in high mountains lay ahead, a terrain that favoured him. On stage 17 into Sëlva, Pantani attacked with Giuseppe Guerini (Team Polti) on the climb of the Marmolada. Zülle cracked and lost four minutes, while Pantani, who gave the stage win to Guerini, took the leader's pink jersey. Tonkov hit back by winning the following stage at Alpe di Pampeago and now was just 27 seconds behind Pantani. Stage 19 to Montecampione saw Pantani and Tonkov engage in a fight for the victory on the final climb, while Zülle lost more than thirty minutes on both riders. Pantani was eventually able to leave Tonkov behind, winning the stage and exceeding his advantage to 1:27 minutes. The race had to be decided during the final time trial from Mendrisio to Lugano. Originally considered the weaker time trialist, Pantani managed to pull out another five seconds on Tonkov and sealed his victory in the Giro d'Italia. Serhiy Honchar won the stage, thirty seconds ahead of Pantani in third. Two months later, he also won the Tour de France, becoming only the seventh rider to win both races in the same year.