MESON Chess Problem Database

Problem Display
PID: 74390 (8/8/1R6/4k3/4p3/4N3/3P3K/5B2 w - - 0 1)

Karlstrom, Alfred Olaf

Tijdschrift vd KNSB, 1938

8/8/1R6/4k3/4p3/4N3/3P3K/5B2

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Rb5
        • 2...Kf3
          • 3.Rf5#
  • Tries
    • 1.Kh3?
      • 1...Kf4
        • 2.Rb5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kd4!
    • 1.Bc4?
      • 1...Kf4
        • 2.Rb5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kd4!
    • 1.Ra6?
      • 1...Kf4
        • 2.Ra5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kd4!
    • 1.Rc6?
      • 1...Kf4
        • 2.Rc5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kd4!
    • 1.Rd6?
      • 1...Kf4
        • 2.Rd5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kxd6!
    • 1.Rh6?
      • 1...Kf4
        • 2.Rh5
          • 2...Kf3
            • 3.Rf5#
      • 1...Kd4!
  • Keys
    • 1.Ba6!
      • 1...Kd4
        • 2.Rb5
          • 2...Kd3
            • 3.Rd5#
      • 1...Kf4
        • 2.Rb5
          • 2...Kf3
            • 3.Rf5#

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