Puzzle 151141:
Puzzle 151141:
Louis Vallee (1864) - IM Ju Song (2306)
ch-FRA Blitz Online Qual Europe-Chess INT (2), 2020.05.16 Vallee - Song, Europe-Chess 2020
ch-FRA Blitz Online Qual Europe-Chess INT (2), 2020.05.16 Vallee - Song, Europe-Chess 2020