Problem Display
PID: 185292 (7k/p7/1p4K1/6p1/7p/1R6/r6r/1R6 w - - 0 1)

de Jong, Leonard Nicholaas

Chemnitzer Wochenschach (Allgemeine Zeitung Chemnitz), 1930

(First published on Sun Mar 30 1930)

7k/p7/1p4K1/6p1/7p/1R6/r6r/1R6

#4

3 + 7


16106 Probleemcomponisten I - L N de Jong 1941

SOLUTION


  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Rd8#
      • 1...Rad2
        • 2.Rc1
          • threat
            • 3.Rc8#
          • 2...Rxd3
            • 3.Rc8+
              • 3...Rd8
                • 4.Rxd8#
          • 2...Rde2
            • 3.Rc8+
              • 3...Re8
                • 4.Rxe8#
            • 3.Rd8+
              • 3...Re8
                • 4.Rxe8#
          • 2...Rdf2
            • 3.Rc8+
              • 3...Rf8
                • 4.Rxf8#
            • 3.Rd8+
              • 3...Rf8
                • 4.Rxf8#
          • 2...Rhe2
            • 3.Rc8+
              • 3...Re8
                • 4.Rxe8#
          • 2...Rhf2
            • 3.Rc8+
              • 3...Rf8
                • 4.Rxf8#
      • 1...Rhd2
        • 2.Re1
          • threat
            • 3.Re8#
          • 2...Re2
            • 3.Rd8+
              • 3...Re8
                • 4.Rexe8#
                • 4.Rdxe8#
          • 2...Rf2
            • 3.Re8+
              • 3...Rf8
                • 4.Rxf8#
            • 3.Rd8+
              • 3...Rf8
                • 4.Rxf8#

FEATURES


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