MESON Chess Problem Database

Problem Display
PID: 69168 (8/8/8/2P1R3/2k5/RN6/3K4/8 w - - 0 1)

Rutberg, Nils

Norrbottens-Kuzinen, 1923

8/8/8/2P1R3/2k5/RN6/3K4/8

#3

5 + 1

3713 Snap 2007

SOLUTION

  • SOUND
  • Tries
    • 1.Sd4?
      • threat
        • 2.Ra4#
      • 1...Kb4
        • 2.Ra1
          • 2...Kc4
            • 3.Ra4#
        • 2.Ra2
          • 2...Kc4
            • 3.Ra4#
        • 2.Ra6
          • 2...Kc4
            • 3.Ra4#
        • 2.Ra7
          • 2...Kc4
            • 3.Ra4#
        • 2.Ra8
          • 2...Kc4
            • 3.Ra4#
      • 1...Kxd4!
    • 1.Ra4+?
      • 1...Kxb3
        • 2.Ree4
          • 2...Kb2
            • 3.Reb4#
      • 1...Kb5!
    • 1.Ra5?
      • threat
        • 2.Kc2
          • 2...Kb4
            • 3.Re4#
      • 1...Kxb3
        • 2.Re4
          • 2...Kb2
            • 3.Rb4#
      • 1...Kb4!
    • 1.Ra6?
      • 1...Kxb3
        • 2.Re4
          • 2...Kb2
            • 3.Rb4#
      • 1...Kb4
        • 2.Sd4
          • 2...Kc4
            • 3.Ra4#
      • 1...Kb5!
    • 1.Ra8?
      • 1...Kxb3
        • 2.Re4
          • 2...Kb2
            • 3.Rb4#
      • 1...Kb4
        • 2.Sd4
          • 2...Kc4
            • 3.Ra4#
      • 1...Kb5!
  • Keys
    • 1.Ra7!
      • 1...Kxb3
        • 2.Re4
          • 2...Kb2
            • 3.Rb4#
      • 1...Kb4
        • 2.Sd4
          • 2...Kc4
            • 3.Ra4#
      • 1...Kb5
        • 2.Kc3
          • 2...Kc6
            • 3.Sd4#

Anticipated by 57257(0000)

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