MESON Chess Problem Database

Problem Display
PID: 253764 (3k4/5Q2/3N4/K7/2p3p1/8/1n6/3b4 w - - 0 1)

Speckmann, Werner

Schach, 1983

3k4/5Q2/3N4/K7/2p3p1/8/1n6/3b4

#3

3 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ba4
      • 2.Kb6
        • threat
          • 3.Qc7#
        • 2...Bd7
          • 3.Qf6#
    • 1...Sd3
      • 2.Kb6
        • threat
          • 3.Qe8#
          • 3.Qc7#
  • Tries
    • 1.Kb6?
      • threat
        • 2.Qe8#
        • 2.Qc7#
      • 1...Ba4
        • 2.Qc7#
      • 1...Sa4+!
  • Keys
    • 1.Ka6!
      • threat
        • 2.Qe8+
          • 2...Kc7
            • 3.Sb5#
      • 1...Ba4
        • 2.Kb6
          • threat
            • 3.Qc7#
          • 2...Bd7
            • 3.Qf6#

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