Problem Display
PID: 185134 (8/8/8/8/2K1pp2/8/R4Bp1/3N1kNn w - - 0 1)

Bridgwater, Ralph Herbert

The Observer, 1930

(First published on Sun May 18 1930)

8/8/8/8/2K1pp2/8/R4Bp1/3N1kNn

#3

5 + 5


15239 Valois Notebooks 2018

SOLUTION


  • SOUND
  • Sets
    • 1...f3
      • 2.Se3#
  • Keys
    • 1.Ra1!
      • 1...Sg3
        • 2.Se3+
          • 2...Kxf2
            • 3.Sg4#
      • 1...e3
        • 2.Sc3+
          • 2...Kxf2
            • 3.Se4#
      • 1...f3
        • 2.Be3
          • threat
            • 3.Sb2#
            • 3.Sf2#
            • 3.Sc3#
          • 2...Ke1
            • 3.Sb2#
            • 3.Sf2#
            • 3.Sc3#
          • 2...Sf2
            • 3.Sxf2#

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