I resigned after my opponent made the move :)

Black to move and win a piece. #chess

Black to move and win a piece. #chess

Black to move and mate in 3. #chess

Black to move and win a piece. #chess

Black to move and mate in three. #chess

Black to move and win a piece. #chess

That is correct. It was nice to find the X rax attack on white's rook.

Easy tactics. Black to move and win White's rook. #chess

Easy tactics. White to move and win. #chess

Easy tactics. Black to move and win a piece. #chess

Sorry, not quite. Try again :)

Correct. :) Either Nf5 or Ne4 works.

Easy tactics. Black to move and win a piece. #chess

Let me try. I'll go with the Life archon. The +1 armor will absorb one hit. My unit will be King Erminaz Twincleaver. It has three attack and Double strike skill for offense. But what gives it a slim chance

It's a common mating pattern with the Rook and Knight. I wrote about it many years ago.

Black to move and win the exchange. #chess

Thank you for the gift, @iblast :)

It's a puzzle and a nice lesson to punish your opponent's mistake :)

A bit violent, lol.