FEN viewer
Now we have discovered the trick, it is time to think about how we can acquire the trick more efficient? The trick starts with a plan. The plan must be triggered by salient cues. How can we learn these salient cues the easiest? Diagram 1. White to move 5rk1/pQrnqppp/4p3/2bn4/4N3/2B1PP2/PP2BP1P/3RK2R w K - 0 17 Everything revolves around f6. Who are the defenders and how to deflect them? Diagram 2. White to move Once you KNOW that everything revolves around f6, it is easy to come up with a plan. 1.Qxc7 to distract one defender 1. ... Nxc7 2. Rxd7 eliminating the second defender 2. .. Qxd7 distracting the third defender 3. Nf6+ luring away the 4th defender by a royal fork This leads to the following position: Diagram 3. White to move From here it is easy to execute the mate. 3. ... gxf6 4.Rg1+ Kh8 5.Bxf6# I'm thinking about making a FEN viewer that helps to find the salient cues. In this case, you need the mate pattern (diagram 3) and the fact that everything revolves around f6 (dia...