MESON Chess Problem Database

Problem Display
PID: 217035 (7n/7Q/8/4Np2/5kN1/2P4p/5K2/8 w - - 0 1)

Tereshenko, Nikolai Semenovich

Shakhmatnogo kruzhka, 1921

7n/7Q/8/4Np2/5kN1/2P4p/5K2/8

#3

5 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Kg5
      • 2.Qh6#
    • 1...h2
      • 2.Qxh2+
        • 2...Ke4
          • 3.Sf6#
        • 2...Kg5
          • 3.Qh6#
  • Tries
    • 1.Qxh3?
      • threat
        • 2.Qe3#
      • 1...Ke4
        • 2.Qf3#
      • 1...Kg5
        • 2.Qh6#
      • 1...fxg4!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Sf3
          • threat
            • 3.Qh4#
            • 3.Qh6#
            • 3.Qc7#
      • 1...Kxe5
        • 2.Qe7+
          • 2...Kf4
            • 3.Qe3#
      • 1...Kg5
        • 2.Qh4+
          • 2...Kxh4
            • 3.Sf3#
      • 1...Sg6
        • 2.Sf3
          • threat
            • 3.Qh6#
        • 2.Sf7
          • threat
            • 3.Qh6#
      • 1...Sf7
        • 2.Sf3
          • threat
            • 3.Qh4#
          • 2...Se5
            • 3.Qh6#
          • 2...Sh6
            • 3.Qxh6#
            • 3.Qc7#
        • 2.Sxf7
          • 2...h2
            • 3.Qxh2#
            • 3.Qh4#
            • 3.Qh6#
      • 1...h2
        • 2.Qxh2+
          • 2...Kg5
            • 3.Sh7#

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