Here's a game I played recently where I could manipulate my opponent's seemingly safe castle, thereby using the long diagonal to gain a checkmate.
why open with e3 and not e4?
Better for black on move 12 is Qxe1+ 13. Nxe1-Rxe1+ 14. Bf1 where the threat on the h7 pawn is removed
Wow; 12. Re1 was a dangerous move; he could've shot down with his queen, you'd take it with the knight, and then he'd checkmate you with his rook.
It's not mate because the Bishop can block the check, but it is a dangerous position for white.
What an amazing game with a guy ranked below 1200.
Oh; forgot about that xD
Here's a game I played recently where I could manipulate my opponent's seemingly safe castle, thereby using the long diagonal to gain a checkmate.