MESON Chess Problem Database

Problem Display
PID: 147775 (QB6/8/2P2p2/4p3/1p2k1p1/1P2P1pP/4K3/8 w - - 0 1)

Schaaf, Ernst Carl

Deutsches Wochenschach, 1919

(First published on Sun Sep 14 1919)

QB6/8/2P2p2/4p3/1p2k1p1/1P2P1pP/4K3/8

#3

7 + 6

14986 White-Hume Collection 2013

SOLUTION

  • SOUND
  • Sets
    • 1...f5
      • 2.c7#
  • Tries
    • 1.Qa6?
      • threat
        • 2.Qd3#
      • 1...Kd5
        • 2.Qc4#
      • 1...Kf5!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qxb4+
          • 2...Kd5
            • 3.Qc4#
          • 2...Kf5
            • 3.Qxg4#
        • 2.Qd7
          • threat
            • 3.Qd3#
      • 1...Kd5
        • 2.c7+
          • 2...Kc5
            • 3.c8Q#
            • 3.c8R#
          • 2...Kd6
            • 3.c8Q#
          • 2...Ke6
            • 3.c8Q#
            • 3.c8B#
      • 1...Kf5
        • 2.Qh7+
          • 2...Kg5
            • 3.h4#
          • 2...Ke6
            • 3.Qd7#
      • 1...gxh3
        • 2.Qd7
          • threat
            • 3.Qd3#
      • 1...g2
        • 2.Qxb4+
          • 2...Kd5
            • 3.Qc4#
          • 2...Kf5
            • 3.Qxg4#

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