MESON Chess Problem Database

Problem Display
PID: 151945 (8/1Q6/5K2/8/8/p7/p2N3p/k1n5 w - - 0 1)

Forster, Klaus

Die Schwalbe, 2014

8/1Q6/5K2/8/8/p7/p2N3p/k1n5

#4

3 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Kf5!
      • threat
        • 2.Qg7#
      • 1...Sd3
        • 2.Sc4
          • threat
            • 3.Qh1+
              • 3...Sc1
                • 4.Qxc1#
              • 3...Se1
                • 4.Qxe1#
          • 2...Sb2
            • 3.Qh1+
              • 3...Sd1
                • 4.Qxd1#
          • 2...h1Q
            • 3.Qxh1+
              • 3...Sc1
                • 4.Qxc1#
              • 3...Se1
                • 4.Qxe1#
          • 2...h1S
            • 3.Qxh1+
              • 3...Sc1
                • 4.Qxc1#
              • 3...Se1
                • 4.Qxe1#
          • 2...h1B
            • 3.Qxh1+
              • 3...Sc1
                • 4.Qxc1#
              • 3...Se1
                • 4.Qxe1#
          • 2...h1R
            • 3.Qxh1+
              • 3...Sc1
                • 4.Qxc1#
              • 3...Se1
                • 4.Qxe1#
          • 2...Sc1
            • 3.Qg7+
              • 3...Kb1
                • 4.Sxa3#
          • 2...Se1
            • 3.Sxa3
              • threat
                • 4.Qg7#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sd3
                • 4.Sc2#
              • 3...Sf3
                • 4.Sc2#
          • 2...Sf2
            • 3.Sxa3
              • threat
                • 4.Sc2#
                • 4.Qg7#
            • 3.Se3
              • threat
                • 4.Sc2#

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