chess puzzle

1. white move

[fen]8/5Q1p/3N1npk/8/R4P2/P6P/6PK/4qr2 w – – 0 1[/fen]

Nf5+…Kh5…Qxh7…Nxh7…g4 mate

 

2. Black move

[fen flip=true]r4rk1/1pq1ppbp/1P1p2p1/8/4P3/1P2BQ1P/1PP1BPP1/2KR3R w – – 0 1[/fen]

Qxc3…bxc3…Bxc3…Bd4…Ra1 mate