Problem Display
PID: 167560 (8/8/8/8/6K1/8/6kN/3R1N2 w - - 0 1)

Hoffmann, Hans

Die Schwalbe, 1946

8/8/8/8/6K1/8/6kN/3R1N2

#3

4 + 1


3713 Snap 2018
6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kg1
      • 2.Kg3
        • 2...Kh1
          • 3.Sd2#
          • 3.Se3#
    • 1...Kh1
      • 2.Kg3
        • 2...Kg1
          • 3.Sd2#
          • 3.Se3#
  • Tries
    • 1.Kh4?
      • 1...Kg1
        • 2.Kg3
          • 2...Kh1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kh1
        • 2.Kg3
          • 2...Kg1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kf2!
    • 1.Sd2?
      • 1...Kxh2
        • 2.Kf3
          • 2...Kh3
            • 3.Rh1#
      • 1...Kf2!
    • 1.Se3+?
      • 1...Kxh2
        • 2.Kf3
          • 2...Kh3
            • 3.Rh1#
        • 2.Kf4
          • 2...Kh3
            • 3.Rh1#
      • 1...Kf2!
    • 1.Sf3?
      • 1...Kh1
        • 2.Se3#
      • 1...Kf2!
    • 1.Ra1?
      • 1...Kg1
        • 2.Kg3
          • 2...Kh1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kh1
        • 2.Kg3
          • 2...Kg1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kf2!
    • 1.Rb1?
      • 1...Kg1
        • 2.Kg3
          • 2...Kh1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kh1
        • 2.Kg3
          • 2...Kg1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kf2!
    • 1.Rc1?
      • 1...Kg1
        • 2.Kg3
          • 2...Kh1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kh1
        • 2.Kg3
          • 2...Kg1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kf2!
    • 1.Re1?
      • 1...Kg1
        • 2.Kg3
          • 2...Kh1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kh1
        • 2.Kg3
          • 2...Kg1
            • 3.Sd2#
            • 3.Se3#
      • 1...Kf2!
    • 1.Rd2+?
      • 1...Kh1
        • 2.Sg3+
          • 2...Kg1
            • 3.Sf3#
      • 1...Kg1!
  • Keys
    • 1.Sg3!
      • threat
        • 2.Rd2+
          • 2...Kg1
            • 3.Sf3#
      • 1...Kf2
        • 2.Rd2+
          • 2...Ke1
            • 3.Sf3#
          • 2...Kg1
            • 3.Sf3#
          • 2...Ke3
            • 3.Shf1#
      • 1...Kxh2
        • 2.Kf3
          • 2...Kh3
            • 3.Rh1#

Anticipated by 167555(1946)

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