But Silva earned the visitors an unlikely point by holding his nerve from the spot in the 97th minute.
Peters, 26, who is riding in his maiden Tour de France, produced a brilliant long-range solo breakaway to record his first stage win, leading Toms Skujins and Carlos Verona, who arrived at the same time, by 47 seconds.
Strikers Mehdi Ghaedi and Arsalan Motahari pulled two back for Esteghlal FC in the second half.
By winning the cup, the Tabriz-based team will directly participate in next year's AFC Champions League. Enditem
"I feel like every day I'm on a new journey, and in this tournament in particular and this year," Williams said. "So I feel really good. I feel like I'm on that journey and I'm going in the right direction."
"It's going to be one of the young guys, I think, if you count Dominic Thiem as a young guy, as well. He obviously has a chance to win. Now I think it is the time where it gets really interesting. We'll see where we go from here." Enditem
Dia Saba (R) of Guangzhou R&F vies with Gu Cao of Henan Jianye during the 10th round match between Henan Jianye and Guangzhou R&F at the postponed 2020 season Chinese Football Association Super League (CSL) Dalian Division in Dalian, northeast China's Liaoning Province, Sept. 8, 2020. (Xinhua/Long Lei)
Fans of Guangzhou Evergrande cheer for the team during the 9th round match between Guangzhou Evergrande and Guangzhou R&F at the postponed 2020 season Chinese Football Association Super League (CSL) Dalian Division in Dalian, northeast China's Liaoning Province, Sept. 4, 2020. (Xinhua/Pan Yulong)
In a statement, Fluminense did not disclose details of the move nor the name of the 20-year-old's new club, though widespread media reports in Brazil and Portugal said he had signed with Porto.
However, the hectic last 11 games saw Atletico find form and as rivals such as Real Sociedad and Getafe lost ground, in the end the top four was secured with relative ease.
The remaining of the match have been controversial as Gao Lin was shown his fourth yellow card of the season in the 71st minute after complaining to the referee. The Chinese international is going to miss Shenzhen's next match against his former club Guangzhou Evergrande next Wednesday. Enditem