Problem Display
PID: 182530 (8/8/5n2/8/R7/8/P1K5/k7 w - - 0 1)

Lipton, Michael

Ouellet, Charles

Problem Observer, 2015

8/8/5n2/8/R7/8/P1K5/k7

#3

3 + 2


3713 Snap 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Se4
      • 2.Rxe4
        • 2...Kxa2
          • 3.Ra4#
    • 1...Sg4
      • 2.Rxg4
        • 2...Kxa2
          • 3.Ra4#
  • Keys
    • 1.Rd4!
      • threat
        • 2.Kb3
          • threat
            • 3.Rd1#
          • 2...Kb1
            • 3.Rd1#
      • 1...Sd5
        • 2.Rxd5
          • 2...Kxa2
            • 3.Ra5#
      • 1...Se4
        • 2.Rxe4
          • 2...Kxa2
            • 3.Ra4#
      • 1...Sg4
        • 2.Rxg4
          • 2...Kxa2
            • 3.Ra4#
      • 1...Sd7
        • 2.Rxd7
          • 2...Kxa2
            • 3.Ra7#

Anticipated by 13758(1911)

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