Problem Display
PID: 164616 (4Nk2/5P1Q/4np2/8/2B5/8/6K1/8 w - - 0 1)

Djablik, Tibor

StrateGems, 2015

4Nk2/5P1Q/4np2/8/2B5/8/6K1/8

#3

5 + 3


3713 Snap 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Sd8
      • 2.Qg7+
        • 2...Ke7
          • 3.f8Q#
  • Tries
    • 1.Bxe6?
      • threat
        • 2.Qd3
          • threat
            • 3.Qa3#
            • 3.Qd6#
          • 2...Ke7
            • 3.Qd6#
        • 2.Qh2
          • threat
            • 3.Qd6#
          • 2...Ke7
            • 3.Qd6#
      • 1...Ke7
        • 2.Qf5
          • 2...Kd8
            • 3.Qxf6#
          • 2...Kf8
            • 3.Qc5#
        • 2.f8Q+
          • 2...Kxe6
            • 3.Qd6#
          • 2...Kd8
            • 3.Sd6#
            • 3.Sxf6#
            • 3.Sc7#
            • 3.Qd3#
            • 3.Qfe7#
            • 3.Qc7#
            • 3.Qd7#
            • 3.Qhe7#
          • 2...Kxf8
            • 3.Qf7#
      • 1...f5!
    • 1.Qh8+?
      • 1...Kxf7
        • 2.Qxf6+
          • 2...Kxe8
            • 3.Bb5#
          • 2...Kg8
            • 3.Qg7#
      • 1...Ke7!
  • Keys
    • 1.Qf5!
      • threat
        • 2.Qxe6
          • 2...f5
            • 3.Qd6#
      • 1...Sf4+
        • 2.Qxf4
          • threat
            • 3.Qd6#
          • 2...Ke7
            • 3.Qd6#
      • 1...Ke7
        • 2.Bxe6
          • 2...Kd8
            • 3.Qxf6#
          • 2...Kf8
            • 3.Qc5#
      • 1...Kxf7
        • 2.Qxf6+
          • 2...Kxe8
            • 3.Bb5#
          • 2...Kg8
            • 3.Qg7#

Anticipated by 68484(1977)

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