Kingside Attack in the Semi-Slav

Check out this clean win with a kingside attack against the Semi-Slav. Things I liked about this game:

 12.Ne5 being aggressive

25.Rde1 refusing the trade, keeping the position complicated while my opponent was under time pressure

28.f5 not playing f5 until this 5th opportunity, thinking the threat was better than the execution considering the time situation. Although according to the engine, 25.f5 was better than Rde1.