MESON Chess Problem Database

Problem Display
PID: 129121 (8/3p3n/7N/3NkP2/K1Q5/8/8/8 w - - 0 1)

Prokop, Frantisek Josef

Sachove umeni (Ceskoslovensky sach), 1930

8/3p3n/7N/3NkP2/K1Q5/8/8/8

#3

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd6
      • 2.Sf7#
    • 1...Sf6
      • 2.Sf7+
        • 2...Kxf5
          • 3.Se7#
    • 1...d6
      • 2.Qd3
        • threat
          • 3.Sg4#
          • 3.Sf7#
  • Tries
    • 1.Kb4?
      • 1...Sg5
        • 2.Sg4+
          • 2...Kxf5
            • 3.Se7#
          • 2...Kd6
            • 3.Qc5#
      • 1...Sf6
        • 2.Sf7+
          • 2...Kxf5
            • 3.Se7#
      • 1...d6
        • 2.Kc3
          • threat
            • 3.Qd4#
        • 2.Qd3
          • threat
            • 3.Sg4#
            • 3.Sf7#
      • 1...Sf8!
    • 1.Sg4+?
      • 1...Kd6
        • 2.Kb4
          • threat
            • 3.Qc5#
        • 2.Kb5
          • threat
            • 3.Qc5#
        • 2.Sge3
          • threat
            • 3.Qc7#
          • 2...Ke5
            • 3.Qf4#
      • 1...Kxf5!
  • Keys
    • 1.Kb5!
      • 1...Sf8
        • 2.Qd3
          • threat
            • 3.Sf7#
          • 2...Kd6
            • 3.Sf7#
      • 1...Sg5
        • 2.Sg4+
          • 2...Kxf5
            • 3.Se7#
          • 2...Kd6
            • 3.Qc5#
      • 1...Sf6
        • 2.Sf7+
          • 2...Kxf5
            • 3.Se7#
      • 1...d6
        • 2.Kc6
          • threat
            • 3.Qf4#
        • 2.Qd3
          • threat
            • 3.Sg4#
            • 3.Sf7#

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