Problem Display
PID: 26283 (1R6/Pn6/K6p/7P/8/4NNp1/6P1/7k w - - 0 1)

Siers, Theodor

Wittwer, Heinrich

Recomm., BCF 021. Ty., 1935-1936

1R6/Pn6/K6p/7P/8/4NNp1/6P1/7k

#4

7 + 4


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Keys
    • 1.a8S!
      • threat
        • 2.Ka7
          • threat
            • 3.Sc7
              • 3...Sa5
                • 4.Rb1#
              • 3...Sc5
                • 4.Rb1#
              • 3...Sd6
                • 4.Rb1#
              • 3...Sd8
                • 4.Rb1#
          • 2...Sa5
            • 3.Rb1#
          • 2...Sc5
            • 3.Rb1#
          • 2...Sd6
            • 3.Rb1#
          • 2...Sd8
            • 3.Rb1#
      • 1...Sc5+
        • 2.Ka7
          • threat
            • 3.Rb1#
          • 2...Sb3
            • 3.Rb4
              • threat
                • 4.Rh4#
              • 3...Sd4
                • 4.Rb1#
          • 2...Sd3
            • 3.Rb1+
              • 3...Sc1
                • 4.Rxc1#
              • 3...Se1
                • 4.Rxe1#
          • 2...Sb7
            • 3.Sc7
              • 3...Sa5
                • 4.Rb1#
              • 3...Sc5
                • 4.Rb1#
              • 3...Sd6
                • 4.Rb1#
              • 3...Sd8
                • 4.Rb1#

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