
Solution

1. Rxe6 Qxe6 2. Bh7+ Kxh7 3. Rxe6
The point here is that the e6-square is indirectly defended thanks to the Bh7+ discovered attack.
1. Rxe6 Qxe6 2. Bh7+ Kxh7 3. Rxe6
The point here is that the e6-square is indirectly defended thanks to the Bh7+ discovered attack.