Li Min Peng is a Chinese-Ukrainian chess grandmaster who plays for Switzerland.

[2] In December 2021, Peng competed in the World Rapid and Blitz Chess Championships.

In June 2022, Peng won the Challenge portion (exclusive to players rated above 1600) of the Davos Chess Open 2022, with a score of 6.5/7.

[4] In January 2023, Peng finished tied for first place with Read Samadov in the Basel Christmas Chess Festival, but ended up losing the championship after being defeated in the tiebreakers.

[5] In June 2023, Peng, playing for the CHF Bad Emstal club, won the 13th Rhineland-Palatinate Open by defeating Bernhard Stillger.