MESON Chess Problem Database

Problem Display
PID: 33794 (k4n2/2Q5/2K5/3B4/1q6/8/8/8 w - - 0 1)

Speckmann, Werner

Aachener Nachrichten, 1978

k4n2/2Q5/2K5/3B4/1q6/8/8/8

#5

3 + 3

56 The Problemist 1980
2012 Miniature Chess Problems from Many Countries 1981

SOLUTION

  • SOUND
  • Keys
    • 1.Bg2!
      • threat
        • 2.Bd5
          • 2...Qc3+
            • 3.Kb5+
              • 3...Qc6+
                • 4.Bxc6#
          • 2...Qa4+
            • 3.Kc5+
              • 3...Qc6+
                • 4.Bxc6#
          • 2...Qc4+
            • 3.Kb6+
              • 3...Qxd5
                • 4.Qa7#
                • 4.Qc8#
              • 3...Qc6+
                • 4.Bxc6#
          • 2...Qb1
            • 3.Kc5+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Qb2
            • 3.Kc5+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Qb3
            • 3.Bxb3
              • threat
                • 4.Qb7#
          • 2...Qb8
            • 3.Kc5+
              • 3...Qb7
                • 4.Qxb7#
            • 3.Kd6+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Se6
            • 3.Kd7+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Sg6
            • 3.Kd7+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Sd7
            • 3.Kxd7+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Sh7
            • 3.Kd7+
              • 3...Qb7
                • 4.Qxb7#
      • 1...Qb2
        • 2.Be4
          • threat
            • 3.Kc5+
              • 3...Qb7
                • 4.Qxb7#
            • 3.Kd6+
              • 3...Qb7
                • 4.Qxb7#
          • 2...Qb4
            • 3.Bd5
              • 3...Qc3+
                • 4.Kb5+
                  • 4...Qc6+
                    • 5.Bxc6#
                • 4.Kb6+
                  • 4...Qc6+
                    • 5.Bxc6#
                • 4.Kd6+
                  • 4...Qc6+
                    • 5.Bxc6#
              • 3...Qa4+
                • 4.Kc5+
                  • 4...Qc6+
                    • 5.Bxc6#
                • 4.Kb6+
                  • 4...Qc6+
                    • 5.Bxc6#
                • 4.Kd6+
                  • 4...Qc6+
                    • 5.Bxc6#
              • 3...Qc4+
                • 4.Kb6+
                  • 4...Qxd5
                    • 5.Qa7#
                    • 5.Qc8#
                  • 4...Qc6+
                    • 5.Bxc6#
                • 4.Bxc4
                  • threat
                    • 5.Qb7#
              • 3...Qb1
                • 4.Kc5+
                  • 4...Qb7
                    • 5.Qxb7#
                • 4.Kd6+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Qb2
                • 4.Kc5+
                  • 4...Qb7
                    • 5.Qxb7#
                • 4.Kd6+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Qb3
                • 4.Bxb3
                  • threat
                    • 5.Qb7#
              • 3...Qb8
                • 4.Kc5+
                  • 4...Qb7
                    • 5.Qxb7#
                • 4.Kd6+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Se6
                • 4.Kd7+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Sg6
                • 4.Kd7+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Sd7
                • 4.Kxd7+
                  • 4...Qb7
                    • 5.Qxb7#
              • 3...Sh7
                • 4.Kd7+
                  • 4...Qb7
                    • 5.Qxb7#

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