Problem Display
PID: 29219 (1R4n1/8/1pPKpp2/1P4P1/1N1k1N2/bR1Pr3/2p1pQpq/3b4 w - - 0 1)

Dobbs, Gilbert S

Chess, 1938

1R4n1/8/1pPKpp2/1P4P1/1N1k1N2/bR1Pr3/2p1pQpq/3b4

#3

10 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Qg1
      • 2.Sxe6#
    • 1...Qxf4+
      • 2.Qxf4+
        • 2...Re4
          • 3.Qxe4#
    • 1...Qh1
      • 2.Sxe6#
    • 1...Qh4
      • 2.Sxe6#
    • 1...Qh5
      • 2.Sxe6#
    • 1...Qh6
      • 2.Sxe6#
    • 1...Qh7
      • 2.Sxe6#
    • 1...Qh8
      • 2.Sxe6#
    • 1...Bxb4+
      • 2.Rxb4+
        • 2...Kc3
          • 3.Qe1#
    • 1...e5
      • 2.Se6#
  • Keys
    • 1.Rd8!
      • threat
        • 2.Kc7+
          • 2...Kc5
            • 3.Sa6#
          • 2...Ke5
            • 3.Sg6#
      • 1...Qxf4+
        • 2.Qxf4+
          • 2...Re4
            • 3.Qxe4#
      • 1...Bxb4+
        • 2.Rxb4+
          • 2...Kc3
            • 3.Qe1#
      • 1...Se7
        • 2.Kxe7+
          • 2...Kc5
            • 3.Sa6#
          • 2...Ke5
            • 3.Sg6#
      • 1...f5
        • 2.Kc7+
          • 2...Kc5
            • 3.Sa6#
          • 2...Ke5
            • 3.Sg6#
            • 3.Qxe3#

FEATURES


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