MESON Chess Problem Database

Problem Display
PID: 170680 (8/8/N6R/1k6/8/8/P2N4/2K5 w - - 0 1)

Braun, Georges

Basler Nachrichten, 1976

8/8/N6R/1k6/8/8/P2N4/2K5

#3

5 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Rh5
        • 2...Ka3
          • 3.Ra5#
  • Tries
    • 1.Kb1?
      • 1...Ka4
        • 2.Rh5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.Kc2?
      • 1...Ka4
        • 2.Rh5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.Sb3?
      • 1...Ka4
        • 2.Rh5
          • 2...Ka3
            • 3.Ra5#
      • 1...Kc4!
    • 1.Rd6?
      • 1...Ka4
        • 2.Rd5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.Re6?
      • 1...Ka4
        • 2.Re5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.Rf6?
      • 1...Ka4
        • 2.Rf5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.Rg6?
      • 1...Ka4
        • 2.Rg5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
    • 1.a4+?
      • 1...Kxa4
        • 2.Rh5
          • 2...Ka3
            • 3.Ra5#
      • 1...Ka5!
  • Keys
    • 1.a3!
      • 1...Ka4
        • 2.Rh5
          • 2...Kxa3
            • 3.Ra5#
      • 1...Ka5
        • 2.Sc7
          • 2...Ka4
            • 3.Ra6#

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