Problem Display
PID: 165463 (4k3/N7/4N3/8/4K3/8/8/Q7 w - - 0 1)

Springer, Franz

Funkschach, 1926

(First published on Sun Apr 18 1926)

4k3/N7/4N3/8/4K3/8/8/Q7

#3

4 + 1


14986 White-Hume Collection 2017

SOLUTION


  • SOUND
  • Tries
    • 1.Kf5?
      • threat
        • 2.Qf6
          • 2...Kd7
            • 3.Qd8#
      • 1...Kd7
        • 2.Kf6
          • 2...Kd6
            • 3.Qd4#
            • 3.Qd1#
          • 2...Ke8
            • 3.Qa4#
      • 1...Ke7
        • 2.Qh8
          • 2...Kd6
            • 3.Qd8#
          • 2...Kd7
            • 3.Qd8#
          • 2...Kf7
            • 3.Qf8#
      • 1...Kf7!
    • 1.Sc6?
      • 1...Kf7
        • 2.Qg7+
          • 2...Kxe6
            • 3.Qe7#
          • 2...Ke8
            • 3.Sc7#
            • 3.Qe7#
      • 1...Kd7!
  • Keys
    • 1.Sc8!
      • 1...Kd7
        • 2.Qa7+
          • 2...Kc6
            • 3.Sd4#
          • 2...Kxe6
            • 3.Qe7#
          • 2...Kxc8
            • 3.Qc7#
          • 2...Ke8
            • 3.Sd6#
            • 3.Qe7#
      • 1...Kf7
        • 2.Qg7+
          • 2...Kxe6
            • 3.Qe7#
          • 2...Ke8
            • 3.Sd6#
            • 3.Qe7#

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