Problem Display
PID: 30364 (5r1b/qpRR1pk1/b2p1N2/6PK/4Bpp1/8/6N1/8 w - - 0 1)

van Dijk, Nils Gustav Gerard

6th HM., The Problemist, 1993

5r1b/qpRR1pk1/b2p1N2/6PK/4Bpp1/8/6N1/8

#3

7 + 10


273 Mat Plus 1994

SOLUTION


  • SOUND
  • Sets
    • 1...Qb8
      • 2.Sh4
        • threat
          • 3.Sf5#
        • 2...Rc8
          • 3.Rxf7#
        • 2...Rd8
          • 3.Rxf7#
        • 2...Re8
          • 3.Rxf7#
        • 2...Rg8
          • 3.Rxf7#
    • 1...Qa8
      • 2.Sh4
        • threat
          • 3.Sf5#
        • 2...Rb8
          • 3.Rxf7#
        • 2...Rc8
          • 3.Rxf7#
        • 2...Rd8
          • 3.Rxf7#
        • 2...Re8
          • 3.Rxf7#
        • 2...Rg8
          • 3.Rxf7#
    • 1...Ra8
      • 2.Rxf7#
    • 1...Rb8
      • 2.Rxf7#
    • 1...Rc8
      • 2.Rxf7#
    • 1...Rd8
      • 2.Rxf7#
    • 1...Re8
      • 2.Rxf7#
    • 1...Rg8
      • 2.Rxf7#
    • 1...d5
      • 2.Sh4
        • threat
          • 3.Sf5#
        • 2...Ra8
          • 3.Rxf7#
        • 2...Rb8
          • 3.Rxf7#
        • 2...Rc8
          • 3.Rxf7#
        • 2...Rd8
          • 3.Rxf7#
        • 2...Re8
          • 3.Rxf7#
        • 2...Rg8
          • 3.Rxf7#
    • 1...b5
      • 2.Sxf4
        • threat
          • 3.Se6#
        • 2...Re8
          • 3.Rxf7#
    • 1...b6
      • 2.Sh4
        • threat
          • 3.Sf5#
        • 2...Ra8
          • 3.Rxf7#
        • 2...Rb8
          • 3.Rxf7#
        • 2...Rc8
          • 3.Rxf7#
        • 2...Rd8
          • 3.Rxf7#
        • 2...Re8
          • 3.Rxf7#
        • 2...Rg8
          • 3.Rxf7#
  • Tries
    • 1.Sxf4?
      • threat
        • 2.Se6#
      • 1...Re8
        • 2.Rxf7#
      • 1...Bc4!
    • 1.Sh4?
      • threat
        • 2.Sf5#
      • 1...Ra8
        • 2.Rxf7#
      • 1...Rb8
        • 2.Rxf7#
      • 1...Rc8
        • 2.Rxf7#
      • 1...Rd8
        • 2.Rxf7#
      • 1...Re8
        • 2.Rxf7#
      • 1...Rg8
        • 2.Rxf7#
      • 1...Qc5!
    • 1.Se8+?
      • 1...Rxe8
        • 2.Rxf7+
          • 2...Kg8
            • 3.Bh7#
      • 1...Kg8!
  • Keys
    • 1.Bd5!
      • threat
        • 2.Rxf7+
          • 2...Rxf7
            • 3.Rxf7#
      • 1...b5
        • 2.Sh4
          • threat
            • 3.Sf5#
          • 2...Ra8
            • 3.Rxf7#
          • 2...Rb8
            • 3.Rxf7#
          • 2...Rc8
            • 3.Rxf7#
          • 2...Rd8
            • 3.Rxf7#
          • 2...Re8
            • 3.Rxf7#
          • 2...Rg8
            • 3.Rxf7#
      • 1...b6
        • 2.Sxf4
          • threat
            • 3.Se6#
          • 2...Re8
            • 3.Rxf7#

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