MESON Chess Problem Database

Problem Display
PID: 273626 (7K/8/8/3p4/3p4/3P3p/6k1/4Q2R w - - 0 1)

Hoffmann, Martin Wolfgang

Zurcher Woche, 1968

(First published on Fri May 10 1968)

7K/8/8/3p4/3p4/3P3p/6k1/4Q2R

#3

4 + 4

6490 yacpdb 2023

SOLUTION

  • SOUND
  • Tries
    • 1.Rf1?
      • threat
        • 2.Qf2#
      • 1...Kh2
        • 2.Qf2#
      • 1...h2!
    • 1.Rg1+?
      • 1...Kh2
        • 2.Qf2#
        • 2.Qg3#
      • 1...Kf3!
    • 1.Rh2+?
      • 1...Kf3
        • 2.Qh4
          • 2...Ke3
            • 3.Qg3#
      • 1...Kxh2!
    • 1.Qf2+?
      • 1...Kxh1
        • 2.Kg7
          • 2...h2
            • 3.Qf1#
        • 2.Kh7
          • 2...h2
            • 3.Qf1#
        • 2.Kg8
          • 2...h2
            • 3.Qf1#
      • 1...Kxf2!
    • 1.Qg3+?
      • 1...Kxh1
        • 2.Qf2
          • 2...h2
            • 3.Qf1#
      • 1...Kxg3!
    • 1.Qe2+?
      • 1...Kxh1
        • 2.Qf2
          • 2...h2
            • 3.Qf1#
      • 1...Kg3!
    • 1.Qe3?
      • threat
        • 2.Rg1+
          • 2...Kh2
            • 3.Qf2#
            • 3.Qg3#
      • 1...Kxh1
        • 2.Qf2
          • 2...h2
            • 3.Qf1#
      • 1...h2
        • 2.Qf4
          • 2...Kxh1
            • 3.Qf1#
          • 2...Kh3
            • 3.Rxh2#
      • 1...dxe3!
  • Keys
    • 1.Qh4!
      • 1...Kxh1
        • 2.Qf2
          • 2...h2
            • 3.Qf1#
      • 1...Kf3
        • 2.Rh2
          • 2...Ke3
            • 3.Qg3#
      • 1...h2
        • 2.Qf4
          • 2...Kxh1
            • 3.Qf1#
          • 2...Kh3
            • 3.Rxh2#

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