MESON Chess Problem Database

Problem Display
PID: 133159 (b6k/B7/8/2N5/8/5Qp1/8/5K2 w - - 0 1)

Auhagen, Ulrich Otto Ferdinand

Speckmann, Werner

Schach-Report/Deutsche Schachblatter, 1990

b6k/B7/8/2N5/8/5Qp1/8/5K2

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Qf6+!
      • 1...Kh7
        • 2.Se6
          • threat
            • 3.Qg7#
          • 2...Bg2+
            • 3.Kxg2
              • 3...Kg8
                • 4.Qg7#
            • 3.Ke1
              • threat
                • 4.Qg7#
              • 3...Kg8
                • 4.Qg7#
            • 3.Kg1
              • threat
                • 4.Qg7#
              • 3...Kg8
                • 4.Qg7#
          • 2...g2+
            • 3.Kg1
              • threat
                • 4.Qg7#
              • 3...Kg8
                • 4.Qg7#
      • 1...Kg8
        • 2.Se6
          • threat
            • 3.Qg7#
          • 2...Bg2+
            • 3.Kxg2
              • 3...Kh7
                • 4.Qg7#
            • 3.Ke1
              • threat
                • 4.Qg7#
              • 3...Kh7
                • 4.Qg7#
            • 3.Kg1
              • threat
                • 4.Qg7#
              • 3...Kh7
                • 4.Qg7#
          • 2...g2+
            • 3.Kg1
              • threat
                • 4.Qg7#
              • 3...Kh7
                • 4.Qg7#

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