MESON Chess Problem Database

Problem Display
PID: 251518 (kr6/1r6/2Q5/2N4p/2P4K/8/8/8 w - - 0 1)

Breuer, Joseph Theodor

Speckmann, Werner

Die Schwalbe, 1962

kr6/1r6/2Q5/2N4p/2P4K/8/8/8

#4

4 + 4

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qc6
          • 2...Ka7
            • 3.Qa6#
          • 2...Rc8
            • 3.Qxb7#
          • 2...Rd8
            • 3.Qxb7#
          • 2...Re8
            • 3.Qxb7#
          • 2...Rf8
            • 3.Qxb7#
          • 2...Rg8
            • 3.Qxb7#
          • 2...Rh8
            • 3.Qxb7#
      • 1...Ka7
        • 2.Qf6
          • threat
            • 3.Qa6#
          • 2...Ka8
            • 3.Qc6
              • 3...Ka7
                • 4.Qa6#
              • 3...Rc8
                • 4.Qxb7#
              • 3...Rd8
                • 4.Qxb7#
              • 3...Re8
                • 4.Qxb7#
              • 3...Rf8
                • 4.Qxb7#
              • 3...Rg8
                • 4.Qxb7#
              • 3...Rh8
                • 4.Qxb7#
          • 2...Rc8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Rd8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Re8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Rf8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Rg8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Rh8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#
          • 2...Rb6
            • 3.Qa1+
              • 3...Ra6
                • 4.Qxa6#
          • 2...Ra8
            • 3.Qa6+
              • 3...Kb8
                • 4.Qxb7#

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