Problem Display
PID: 122616 (8/8/k4K1R/8/2pp4/2pP4/2P5/1R6 w - - 0 1)

de Jong, Leonard Nicholaas

More White Rooks, 1911

8/8/k4K1R/8/2pp4/2pP4/2P5/1R6

#3

5 + 4


6490 yacpdb 2009
14986 White-Hume Collection 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Ka5
      • 2.Rh8
        • threat
          • 3.Ra8#
        • 2...Ka4
          • 3.Ra8#
        • 2...Ka6
          • 3.Ra8#
  • Tries
    • 1.Ke5+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Kf5+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Kg5+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Ke7+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Kf7+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Kg7+?
      • 1...Ka5
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7!
    • 1.Rh5?
      • 1...Ka7
        • 2.Ra5#
      • 1...cxd3!
    • 1.Rh7?
      • 1...Ka5
        • 2.Ra7#
      • 1...cxd3!
    • 1.Rh8?
      • threat
        • 2.Ra8#
      • 1...Ka5
        • 2.Ra8#
      • 1...Ka7!
  • Keys
    • 1.Rhh1!
      • 1...Ka5
        • 2.Rb8
          • threat
            • 3.Ra1#
          • 2...Ka4
            • 3.Ra1#
          • 2...Ka6
            • 3.Ra1#
        • 2.Rh8
          • threat
            • 3.Ra8#
          • 2...Ka4
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Ka7
        • 2.Rb4
          • threat
            • 3.Ra1#
          • 2...Ka6
            • 3.Ra1#
          • 2...Ka8
            • 3.Ra1#
      • 1...cxd3
        • 2.Rb3
          • threat
            • 3.Ra1#
          • 2...Ka5
            • 3.Ra1#
          • 2...Ka7
            • 3.Ra1#

FEATURES


NOT CLASSIFIED


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