Play 15|10, use all your time, analyse your lost games.
How to get better at chess fast?

Absolutely.
The endgame is also pretty bizarre, white is up a piece and still losing in the end by letting the harmless black pawn queen.
Absolutely.
The endgame is also pretty bizarre, white is up a piece and still losing in the end by letting the harmless black pawn queen.
Any suggestions?