What is the best move for the side with less pieces


I really wonder what you had in mind.

I really wonder what you had in mind.
1.Re7+ Kh7 2.Qf6+ Kh5 3.Re5+ Bf5 4. Rxf5#(Mate in 4)

I really wonder what you had in mind.
1.Re7+ Kh7 2.Qf6+ Kh5 3.Re5+ Bf5 4. Rxf5#(Mate in 4)
There is no mate in 4 (not even close) after Kg6.
Almost every move wins, and the simplest (that most players would probably pick) is Qxh3.
Calculating which move is the fastest mate is not easy, it's very difficult.

How can white's knight penetrate through black's defence in 2 moves with that pawn chain
I am pretty sure this is an illegal position...
How can black have 2 light squared bishops XD

How can white's knight penetrate through black's defence in 2 moves with that pawn chain
I am pretty sure this is an illegal position...
How can black have 2 light squared bishops XD
One of their pawns promoted. What IS illegal, however, is the overabundance of White pawns.

How can white's knight penetrate through black's defence in 2 moves with that pawn chain
I am pretty sure this is an illegal position...
How can black have 2 light squared bishops XD
It's just A Custom position

How can white's knight penetrate through black's defence in 2 moves with that pawn chain
I am pretty sure this is an illegal position...
How can black have 2 light squared bishops XD
One of their pawns promoted. What IS illegal, however, is the overabundance of White pawns
It's just a custom position