Problem Display
PID: 153715 (k7/b2N4/PppN4/1P6/8/3K4/8/8 w - - 0 1)

Harley, Brian

The Observer, 1947

(First published on Sun Sep 21 1947)

k7/b2N4/PppN4/1P6/8/3K4/8/8

#3

5 + 4


15290 Harley Scrapbook 2015
15239 Valois Notebooks 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Bb8
      • 2.Sxb6+
        • 2...Ka7
          • 3.Sdc8#
    • 1...cxb5
      • 2.Sxb5
        • 2...Bb8
          • 3.Sxb6#
  • Tries
    • 1.Kc2?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Kd2?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Ke2?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Kc3?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Ke3?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Kd4?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5+!
    • 1.Ke4?
      • 1...cxb5
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5!
    • 1.Sc8?
      • 1...c5
        • 2.Kc4
          • 2...Bb8
            • 3.Sdxb6#
      • 1...cxb5!
  • Keys
    • 1.Kc4!
      • 1...cxb5+
        • 2.Sxb5
          • 2...Bb8
            • 3.Sxb6#
      • 1...Bb8
        • 2.Sxb6+
          • 2...Ka7
            • 3.Sdc8#
      • 1...c5
        • 2.Sc8
          • 2...Bb8
            • 3.Sdxb6#

FEATURES


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