[Event "Casual Game"]
[Site "Online chess portal https://chess.cool"]
[Date "2025.12.24"]
[Round "-"]
[White "MAZANOV_555"]
[Black "NG22"]
[Variant "chess 960"]
[Result ""]
[SetUp "1"]
[FEN "rknbbnqr/pppppppp/8/8/8/8/PPPPPPPP/RKNBBNQR w KQkq - 0 1"]

1. f4 f6 2. e4 e5 3. f5 d5 4. Bf3 d4 