Puzzle 2026-07-19 - Kota Okishima

White to move

White Pieces: Kg1 Qd1 Rb1 Rf1 Bd2 Bg2 Nf3 a3 b3 c2 e3 f2 g4 h3

Black Pieces: Kc8 Qf6 Rd8 Rh8 Bb2 Nc6 Ne7 a7 b7 c7 d5 e6 f7 g6 g7