[Event "Casual Game"]
[Site "Online chess portal https://chess.cool"]
[Date "2025.12.12"]
[Round "-"]
[White "Arterm24"]
[Black "cknight"]
[Result ""]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O 