MESON Chess Problem Database

Problem Display
PID: 121103 (8/1R6/8/8/kP1p1nK1/8/8/1R6 w - - 0 1)

Niemeijer, Meindert

Inspanning en Ontspanning, 1969

8/1R6/8/8/kP1p1nK1/8/8/1R6

#3

4 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka3
      • 2.Ra7#
  • Tries
    • 1.Kxf4?
      • 1...Ka3
        • 2.Ra7#
      • 1...d3!
    • 1.Rb5?
      • threat
        • 2.Ra5#
      • 1...Ka3
        • 2.Ra5#
      • 1...Kxb5!
  • Keys
    • 1.b5!
      • threat
        • 2.Ra7#
      • 1...Ka5
        • 2.b6
          • threat
            • 3.Ra7#
          • 2...Ka4
            • 3.Ra7#
          • 2...Ka6
            • 3.Ra7#

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