MESON Chess Problem Database

Problem Display
PID: 225070 (3K4/2P5/kN6/P1p5/2N5/P7/8/8 w - - 0 1)

Langenfeld, Rudolf

Kieler Schachgesellschaft, 1972

3K4/2P5/kN6/P1p5/2N5/P7/8/8

#3

6 + 2

16882 KSG-Problemschach 1969-1987 (Muck/Laue) 1993

SOLUTION

  • SOUND
  • Sets
    • 1...Kb7
      • 2.c8Q+
        • 2...Ka7
          • 3.Qa8#
  • Tries
    • 1.a4?
      • threat
        • 2.c8Q+
          • 2...Ka7
            • 3.Qa8#
      • 1...Kb7
        • 2.c8Q+
          • 2...Ka7
            • 3.Qa8#
      • 1...Ka7!
    • 1.c8Q+?
      • 1...Ka7
        • 2.Qa8#
      • 1...Kb5!
    • 1.c8R?
      • 1...Ka7
        • 2.Sd6
          • threat
            • 3.Ra8#
          • 2...Ka6
            • 3.Ra8#
      • 1...Kb7
        • 2.Sd6+
          • 2...Ka6
            • 3.Ra8#
          • 2...Ka7
            • 3.Ra8#
      • 1...Kb5!
  • Keys
    • 1.c8B+!
      • 1...Kb5
        • 2.a6
          • 2...Kc6
            • 3.Bd7#
      • 1...Ka7
        • 2.Se5
          • threat
            • 3.Sc6#
          • 2...Kb8
            • 3.Sc6#

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