Puzzle 679723:
Puzzle 679723:
GM Jan-Krzysztof Duda - GM R. Praggnanandhaa
FTX Crypto Cup 2022 Miami USA, 2022.08.20 Duda - Praggnanandhaa, Miami 2022
FTX Crypto Cup 2022 Miami USA, 2022.08.20 Duda - Praggnanandhaa, Miami 2022