MESON Chess Problem Database

Problem Display
PID: 115280 (4k3/p7/4K3/8/4p3/p7/R4R2/4n3 w - - 0 1)

Brunner, Erich Anselm

Sammler, 1933

4k3/p7/4K3/8/4p3/p7/R4R2/4n3

#4

3 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rad2!
      • threat
        • 2.Rh2
          • threat
            • 3.Rh8#
          • 2...Kf8
            • 3.Kf6
              • threat
                • 4.Rd8#
                • 4.Rh8#
              • 3...Ke8
                • 4.Rh8#
              • 3...Kg8
                • 4.Rd8#
      • 1...Sd3
        • 2.Rc2
          • threat
            • 3.Rc8#
          • 2...Sf4+
            • 3.Rxf4
              • threat
                • 4.Rc8#
              • 3...Kd8
                • 4.Rf8#
          • 2...Sc5+
            • 3.Rxc5
              • threat
                • 4.Rc8#
              • 3...Kd8
                • 4.Rf8#
      • 1...Sf3
        • 2.Rg2
          • threat
            • 3.Rg8#
          • 2...Sd4+
            • 3.Rxd4
              • threat
                • 4.Rg8#
              • 3...Kf8
                • 4.Rd8#
          • 2...Sg5+
            • 3.Rxg5
              • threat
                • 4.Rg8#
              • 3...Kf8
                • 4.Rd8#
      • 1...a2
        • 2.Rb2
          • threat
            • 3.Rb8#
          • 2...Kd8
            • 3.Kd6
              • threat
                • 4.Rb8#
                • 4.Rf8#
              • 3...Kc8
                • 4.Rf8#
              • 3...Ke8
                • 4.Rb8#

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