Solution
1.Rxc7+ Nxc7 2. Rxc7+ Kxc7 3. Qa7+, followed by Qxf7 gets the undefended black queen.
Exercise #39
The "7-Skills" Chess Training Model. Get your free copy here...
1.Rxc7+ Nxc7 2. Rxc7+ Kxc7 3. Qa7+, followed by Qxf7 gets the undefended black queen.