MESON Chess Problem Database

Problem Display
PID: 215891 (3k4/3p4/3B4/3b4/8/3p4/3K4/6R1 w - - 0 1)

Halumbirek, Josef

Deutsche Schachzeitung, 1933

3k4/3p4/3B4/3b4/8/3p4/3K4/6R1

#5

3 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rg4!
      • 1...Kc8
        • 2.Rb4
          • threat
            • 3.Rb8#
          • 2...Bb7
            • 3.Rb5
              • 3...Kd8
                • 4.Rf5
                  • threat
                    • 5.Rf8#
                  • 4...Kc8
                    • 5.Rf8#
                  • 4...Ke8
                    • 5.Rf8#
      • 1...Ke8
        • 2.Rf4
          • threat
            • 3.Rf8#
          • 2...Bf7
            • 3.Rf5
              • 3...Kd8
                • 4.Rb5
                  • threat
                    • 5.Rb8#
                  • 4...Kc8
                    • 5.Rb8#
                  • 4...Ke8
                    • 5.Rb8#
      • 1...Be6
        • 2.Rf4
          • threat
            • 3.Rf8#
          • 2...Bf5
            • 3.Rxf5
              • threat
                • 4.Rf8#
              • 3...Kc8
                • 4.Rb5
                  • 4...Kd8
                    • 5.Rb8#

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