Problem Display
PID: 200824 (8/2p2p2/3p1Q2/8/1NN1k3/7P/7p/7K w - - 0 1)

Keller, Kurt

Sachsische Zeitung, 2019

(First published on Sat Apr 27 2019)

8/2p2p2/3p1Q2/8/1NN1k3/7P/7p/7K

#3

5 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...d5
      • 2.Qe5+
        • 2...Kf3
          • 3.Qe3#
  • Tries
    • 1.Kxh2?
      • threat
        • 2.Kg3
          • threat
            • 3.Qf4#
      • 1...d5
        • 2.Kg3
          • threat
            • 3.Qe5#
            • 3.Qf4#
        • 2.Qe5+
          • 2...Kf3
            • 3.Qe3#
      • 1...c5!
    • 1.Qd4+?
      • 1...Kf5
        • 2.Qg4+
          • 2...Kf6
            • 3.Sd5#
      • 1...Kxd4!
    • 1.Qh4+?
      • 1...Kf5
        • 2.Qg4+
          • 2...Kf6
            • 3.Sd5#
      • 1...Kf3!
    • 1.Qe5+?
      • 1...Kf3
        • 2.Qe3#
      • 1...dxe5!
    • 1.Qg5?
      • threat
        • 2.Qg4#
      • 1...Kf3
        • 2.Qe3#
      • 1...f5
        • 2.Qe3#
      • 1...Kd4!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qg4#
      • 1...Kf3
        • 2.Qg2+
          • 2...Kf4
            • 3.Qg4#
      • 1...Kf5
        • 2.Qg4+
          • 2...Kf6
            • 3.Sd5#
      • 1...f5
        • 2.Qc3
          • threat
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
          • 2...f4
            • 3.Qd3#

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