MESON Chess Problem Database

Problem Display
PID: 220899 (8/1k6/1p6/1K6/8/8/2R5/8 w - - 0 1)

Mihalek, Frederick M

Deutsche Schachzeitung, 1982

8/1k6/1p6/1K6/8/8/2R5/8

#4

2 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rc1!
      • 1...Ka7
        • 2.Kc6
          • 2...Ka8
            • 3.Kc7
              • threat
                • 4.Ra1#
              • 3...Ka7
                • 4.Ra1#
          • 2...Kb8
            • 3.Kxb6
              • 3...Ka8
                • 4.Rc8#
          • 2...b5
            • 3.Kc7
              • threat
                • 4.Ra1#
              • 3...Ka6
                • 4.Ra1#
              • 3...Ka8
                • 4.Ra1#
      • 1...Ka8
        • 2.Kxb6
          • 2...Kb8
            • 3.Ka6
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc2
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc3
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc4
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc5
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc6
              • 3...Ka8
                • 4.Rc8#
            • 3.Rc7
              • 3...Ka8
                • 4.Rc8#
        • 2.Ka6
          • threat
            • 3.Rc8#
          • 2...Kb8
            • 3.Kxb6
              • 3...Ka8
                • 4.Rc8#
        • 2.Rc7
          • 2...Kb8
            • 3.Kxb6
              • 3...Ka8
                • 4.Rc8#

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