MESON Chess Problem Database

Problem Display
PID: 220767 (8/4Q3/2k5/8/pK4B1/1p6/8/7b w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1967

8/4Q3/2k5/8/pK4B1/1p6/8/7b

#4

3 + 4

6490 yacpdb 2020
5454 Near Snap 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Qc5#
      • 1...Kd5
        • 2.Kc3
          • threat
            • 3.Bb7#
          • 2...Kc6
            • 3.Kd4
              • threat
                • 4.Qc5#
              • 3...Kb5
                • 4.Qc5#
              • 3...Kb6
                • 4.Qc5#

This anticipates 255230(1992)

There are these versions: 220825

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