MESON Chess Problem Database

Problem Display
PID: 97891 (8/8/8/3p4/7p/4n2k/4P3/6QK w - - 0 1)

Hoffmann, Hans

Problem (Zagreb), 1953

8/8/8/3p4/7p/4n2k/4P3/6QK

#3

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd1
      • 2.Qg2#
    • 1...Sf1
      • 2.Qg2#
    • 1...Sc2
      • 2.Qg2#
    • 1...Sg2
      • 2.Qxg2#
    • 1...Sc4
      • 2.Qg2#
    • 1...Sg4
      • 2.Qg2#
    • 1...Sf5
      • 2.Qg2#
  • Tries
    • 1.Qf2?
      • threat
        • 2.Qf3#
      • 1...Sf1
        • 2.Qg2#
      • 1...Sf5
        • 2.Qg2#
      • 1...Kg4!
    • 1.Qg5?
      • 1...Sg4
        • 2.Qf5
          • threat
            • 3.Qf3#
          • 2...Kg3
            • 3.Qf3#
      • 1...d4!
  • Keys
    • 1.Qg6!
      • 1...Sg4
        • 2.Qf5
          • threat
            • 3.Qf3#
          • 2...Kg3
            • 3.Qf3#
      • 1...d4
        • 2.Qe4
          • threat
            • 3.Qf3#
          • 2...Kg3
            • 3.Qf3#
          • 2...Sf1
            • 3.Qg2#
          • 2...Sf5
            • 3.Qg2#

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