Problem Display
PID: 5492 (5K2/8/2NpQ1pp/3P2P1/4Nkp1/4prr1/4P2q/5nb1 w - - 0 1)

Rice, John Michael

Stephenson, Brian D

4th Prize, The Problemist, 1995

5K2/8/2NpQ1pp/3P2P1/4Nkp1/4prr1/4P2q/5nb1

#3

7 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Qh1
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...Qf2
      • 2.Se7
        • threat
          • 3.Sxg6#
    • 1...Qg2
      • 2.Se7
        • threat
          • 3.Sxg6#
    • 1...Qh3
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...Qh4
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...Qh5
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...Rg2
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...Rh3
      • 2.Se7
        • threat
          • 3.Sxg6#
    • 1...Bf2
      • 2.Sb4
        • threat
          • 3.Sd3#
    • 1...h5
      • 2.Se7
        • threat
          • 3.Sxg6#
  • Tries
    • 1.Ke8?
      • threat
        • 2.Qxd6+
          • 2...Kxe4
            • 3.Qe5#
          • 2...Kf5
            • 3.Qe5#
      • 1...Rg2
        • 2.Sb4
          • threat
            • 3.Sd3#
      • 1...Rh3
        • 2.Se7
          • threat
            • 3.Sxg6#
      • 1...Qxe2!
    • 1.Kg8?
      • threat
        • 2.Qxd6+
          • 2...Kxe4
            • 3.Qe5#
          • 2...Kf5
            • 3.Qe5#
      • 1...Rg2
        • 2.Sb4
          • threat
            • 3.Sd3#
      • 1...Rh3
        • 2.Se7
          • threat
            • 3.Sxg6#
      • 1...Qxe2!
    • 1.Sxd6?
      • threat
        • 2.Qe5#
        • 2.Qf6#
      • 1...Rg2
        • 2.Qe5#
      • 1...Rh3
        • 2.Qe5#
      • 1...Kxg5+!
    • 1.Qxd6+?
      • 1...Kf5
        • 2.Qe5#
      • 1...Kxe4+!
  • Keys
    • 1.Kg7!
      • threat
        • 2.Qxd6+
          • 2...Kxe4
            • 3.Qe5#
          • 2...Kf5
            • 3.Qe5#
      • 1...Qxe2
        • 2.Kxg6
          • threat
            • 3.Qf5#
      • 1...Rg2
        • 2.Sb4
          • threat
            • 3.Sd3#
      • 1...Rh3
        • 2.Se7
          • threat
            • 3.Sxg6#

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