MESON Chess Problem Database

Problem Display
PID: 33046 (8/3R4/1K6/8/2k5/8/1R6/8 w - - 0 1)

Hannemann, Knud Harald

Skakbladet, 1920

8/3R4/1K6/8/2k5/8/1R6/8

#3

3 + 1

4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970
3713 Snap 2007
14986 White-Hume Collection 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Ka5?
      • 1...Kc5
        • 2.Rc2#
      • 1...Kc3!
    • 1.Rc2+?
      • 1...Kb4
        • 2.Rd3
          • 2...Ka4
            • 3.Rc4#
      • 1...Kb3!
  • Keys
    • 1.Rbd2!
      • threat
        • 2.R2d3
          • 2...Kb4
            • 3.R7d4#
      • 1...Kb3
        • 2.Kb5
          • threat
            • 3.R7d3#
          • 2...Ka3
            • 3.R7d3#
          • 2...Kc3
            • 3.R7d3#
      • 1...Kc3
        • 2.Kb5
          • 2...Kb3
            • 3.R7d3#
      • 1...Kb4
        • 2.R2d3
          • threat
            • 3.R7d4#
          • 2...Ka4
            • 3.R7d4#
          • 2...Kc4
            • 3.R7d4#

This anticipates 29418(1992)

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