Problem Display
PID: 104204 (7k/4N2b/7P/5nP1/6Q1/7K/8/6b1 w - - 0 1)

Ancin, Andrej

3rd HM., Sachove umeni (Ceskoslovensky sach), 1977

7k/4N2b/7P/5nP1/6Q1/7K/8/6b1

#3

5 + 4


14649 Andrej Ancin - Chess Compositions 2008
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Se3
      • 2.Qd4#
    • 1...Sg3
      • 2.Qc8+
        • 2...Bg8
          • 3.Qxg8#
    • 1...Sd4
      • 2.Qc8+
        • 2...Bg8
          • 3.Qxg8#
    • 1...Sh4
      • 2.Qc8+
        • 2...Bg8
          • 3.Qxg8#
  • Tries
    • 1.Sg6+?
      • 1...Kg8
        • 2.Qc4#
      • 1...Bxg6!
    • 1.Qxf5?
      • threat
        • 2.Qe5#
        • 2.Qf6#
      • 1...Bg6
        • 2.Qxg6
          • threat
            • 3.Qg7#
            • 3.Qg8#
        • 2.Qe5+
          • 2...Kh7
            • 3.Qg7#
        • 2.Qf6+
          • 2...Kh7
            • 3.Qg7#
        • 2.Qf8+
          • 2...Kh7
            • 3.Qg7#
            • 3.Qg8#
      • 1...Bd4
        • 2.Qc8+
          • 2...Bg8
            • 3.Qxg8#
        • 2.Qf8+
          • 2...Bg8
            • 3.Qxg8#
      • 1...Bg8
        • 2.Qc8
          • threat
            • 3.Qxg8#
          • 2...Kh7
            • 3.Qxg8#
        • 2.Qe5+
          • 2...Kh7
            • 3.Qg7#
        • 2.Qf6+
          • 2...Kh7
            • 3.Qg7#
        • 2.Qf8
          • threat
            • 3.Qg7#
            • 3.Qxg8#
          • 2...Kh7
            • 3.Qg7#
            • 3.Qxg8#
      • 1...Bxf5+!
  • Keys
    • 1.g6!
      • threat
        • 2.g7+
          • 2...Sxg7
            • 3.Qxg7#
            • 3.hxg7#
      • 1...Bxg6
        • 2.Qxg6
          • threat
            • 3.Qg8#
          • 2...Sxh6
            • 3.Qxh6#
          • 2...Sxe7
            • 3.Qg7#
          • 2...Sg7
            • 3.Qxg7#
            • 3.hxg7#
      • 1...Sxe7
        • 2.g7+
          • 2...Kg8
            • 3.Qe6#
      • 1...Bd4
        • 2.Qxd4+
          • 2...Sxd4
            • 3.g7#
          • 2...Sg7
            • 3.Qxg7#
            • 3.hxg7#
      • 1...Bg8
        • 2.g7+
          • 2...Kh7
            • 3.Qg6#
          • 2...Sxg7
            • 3.Qxg7#
      • 1...Sg7
        • 2.Qc8+
          • 2...Bg8
            • 3.Qxg8#
          • 2...Se8
            • 3.g7#

FEATURES


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