Problem Display
PID: 36757 (8/8/8/8/8/2K5/5pQ1/4k3 w - - 0 1)

Dehler, Otto Georg Edgar

Siers, Theodor

Kieler Neueste Nachrichten, 1937

8/8/8/8/8/2K5/5pQ1/4k3

#4

2 + 2


4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970
3713 Snap 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Kc2!
      • threat
        • 2.Qe4+
          • 2...Kf1
            • 3.Qg4
              • 3...Ke1
                • 4.Qd1#
        • 2.Qg3
          • 2...Kf1
            • 3.Qg4
              • 3...Ke1
                • 4.Qd1#
          • 2...Ke2
            • 3.Qd3+
              • 3...Ke1
                • 4.Qd1#
      • 1...Ke2
        • 2.Qe4+
          • 2...Kf1
            • 3.Qg4
              • 3...Ke1
                • 4.Qd1#
      • 1...f1S
        • 2.Kd3
          • threat
            • 3.Qe2#
          • 2...Sg3
            • 3.Qf3
              • 3...Se2
                • 4.Qxe2#
              • 3...Sf1
                • 4.Qe2#
              • 3...Sh1
                • 4.Qe2#
              • 3...Se4
                • 4.Qe2#
              • 3...Sf5
                • 4.Qe2#
              • 3...Sh5
                • 4.Qe2#

Anticipated by 76297(1927)

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