Problem Display
PID: 4137 (8/8/4R1N1/6p1/4N1k1/4p3/4Pp2/1B3K2 w - - 0 1)

Atkinson, William

Source?, 0000

8/8/4R1N1/6p1/4N1k1/4p3/4Pp2/1B3K2

#3

6 + 4


4774 Canadian Chess Problems 1890

SOLUTION


  • SOUND
  • Sets
    • 1...Kh3
      • 2.Se5
        • threat
          • 3.Rh6#
        • 2...Kh2
          • 3.Rh6#
        • 2...Kh4
          • 3.Rh6#
  • Tries
    • 1.Re5?
      • 1...Kh3
        • 2.Rxg5
          • 2...Kh2
            • 3.Rh5#
      • 1...Kh5!
    • 1.Ra6?
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
          • 2...Kh4
            • 3.Rh6#
      • 1...Kh5!
    • 1.Rb6?
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
          • 2...Kh4
            • 3.Rh6#
      • 1...Kh5!
    • 1.Rc6?
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
          • 2...Kh4
            • 3.Rh6#
      • 1...Kh5!
    • 1.Rd6?
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
          • 2...Kh4
            • 3.Rh6#
      • 1...Kh5!
    • 1.Rf6?
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
          • 2...Kh4
            • 3.Rh6#
      • 1...Kh5!
  • Keys
    • 1.Re7!
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Rh7#
          • 2...Kh2
            • 3.Rh7#
          • 2...Kh4
            • 3.Rh7#
      • 1...Kf5
        • 2.Sxf2+
          • 2...Kf6
            • 3.Sg4#
      • 1...Kh5
        • 2.Sf6+
          • 2...Kh6
            • 3.Rh7#

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