Puzzle 30706:
Puzzle 30706:
GM D. Swiercz (2649) - IM Sean Nagle (2432)
PRO League Group Stage chess.com INT (1), 2018.01.18 GM D. Swiercz (2649) - IM Sean Nagle (2432)
PRO League Group Stage chess.com INT (1), 2018.01.18
PRO League Group Stage chess.com INT (1), 2018.01.18 GM D. Swiercz (2649) - IM Sean Nagle (2432)
PRO League Group Stage chess.com INT (1), 2018.01.18