MESON Chess Problem Database

Problem Display
PID: 237894 (8/8/8/5pQ1/p7/2p3pr/2KP3P/k7 w - - 0 1)

Jensch, Gerhard Wolfgang

Comm., Die Schwalbe, 1952

8/8/8/5pQ1/p7/2p3pr/2KP3P/k7

#4

4 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qf6!
      • threat
        • 2.Qxc3+
          • 2...Ka2
            • 3.Qb2#
      • 1...Ka2
        • 2.Qxc3
          • threat
            • 3.Qb2#
          • 2...a3
            • 3.Qb3+
              • 3...Ka1
                • 4.Qb1#
                • 4.Qxa3#
            • 3.Qb4
              • threat
                • 4.Qb1#
              • 3...Ka1
                • 4.Qxa3#
                • 4.Qb1#
      • 1...gxh2
        • 2.Qc6
          • threat
            • 3.Qxa4#
          • 2...cxd2
            • 3.Qxa4+
              • 3...Ra3
                • 4.Qxa3#
          • 2...Rh4
            • 3.Qxc3+
              • 3...Ka2
                • 4.Qb2#
          • 2...a3
            • 3.Qh1+
              • 3...Ka2
                • 4.Qb1#
      • 1...g2
        • 2.Qd4
          • threat
            • 3.Qxa4#
          • 2...Rh4
            • 3.Qxc3+
              • 3...Ka2
                • 4.Qb2#
          • 2...a3
            • 3.Qg1+
              • 3...Ka2
                • 4.Qb1#

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