MESON Chess Problem Database

Problem Display
PID: 220796 (8/8/4r2R/8/8/5N2/5K1B/7k w - - 0 1)

Halumbirek, Josef

Deutsche Schachzeitung, 1936

8/8/4r2R/8/8/5N2/5K1B/7k

#4

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rh4!
      • threat
        • 2.Bg1#
        • 2.Bg3#
        • 2.Bf4#
        • 2.Be5#
        • 2.Bd6#
        • 2.Bc7#
        • 2.Bb8#
      • 1...Re2+
        • 2.Kxe2
          • 2...Kg2
            • 3.Rg4+
              • 3...Kh1
                • 4.Rg1#
              • 3...Kh3
                • 4.Rg3#
      • 1...Rh6
        • 2.Re4
          • threat
            • 3.Re1#
          • 2...Rxh2+
            • 3.Sxh2
              • 3...Kxh2
                • 4.Rh4#
          • 2...Re6
            • 3.Be5
              • threat
                • 4.Re1#
                • 4.Rh4#
          • 2...Rg6
            • 3.Re1+
              • 3...Rg1
                • 4.Rxg1#

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