Originally posted by Gastel2.Nf6#
Is it the same? After Rfg6 cannot black reply Ne6 and disrupt the mate in 3?
In the original version, Black still had the option of 1...Ne6. The N is needed to stop 1...Bc3 from defending.
In my version, I needed Nd8 to stop 1.Rxd6 from working - before I moved the bR to d5. So, removing Nd8 saves yet another piece.
Originally posted by SwissGambitRight. Thanks for the clarification.
2.Nf6#
In the original version, Black still had the option of 1...Ne6. The N is needed to stop 1...Bc3 from defending.
In my version, I needed Nd8 to stop 1.Rxd6 from working - before I moved the bR to d5. So, removing Nd8 saves yet another piece.
One last fix for this problem - adding a Bb8 removes the duals 1.Rfg6 Qe5 2.Qxe5 and 2.Nxe5.
Edit: I just noticed that White really has two threats after the key 1.Rfg6 - 2.Qxf8+, and 2.Rxg7+. Black has no defenses [in the technical sense of the word - in compositions, a "defense" is a move that stops the threat(s)]. This robs the problem of much of its interest.