MESON Chess Problem Database

Problem Display
PID: 184214 (7n/7Q/6r1/4p3/4N1pp/7k/8/6K1 w - - 0 1)

Gibbins, Norman Martin

The Observer, 1928

(First published on Sun Jan 15 1928)

7n/7Q/6r1/4p3/4N1pp/7k/8/6K1

#3

3 + 6

15239 Valois Notebooks 2018

SOLUTION

  • COOKED
  • Sets
    • 1...g3
      • 2.Qd7+
        • 2...Rg4
          • 3.Sg5#
        • 2...Re6
          • 3.Qxe6#
  • Tries
    • 1.Qf7?
      • threat
        • 2.Qf1#
      • 1...g3
        • 2.Qf3
          • threat
            • 3.Sf2#
        • 2.Qf5+
          • 2...Rg4
            • 3.Sg5#
        • 2.Qd7+
          • 2...Rg4
            • 3.Sg5#
          • 2...Re6
            • 3.Qxe6#
      • 1...Rf6
        • 2.Qxf6
          • threat
            • 3.Qf1#
          • 2...g3
            • 3.Qf5#
            • 3.Qe6#
      • 1...Sxf7!
    • 1.Qxh8?
      • 1...g3
        • 2.Qc8+
          • 2...Rg4
            • 3.Sg5#
          • 2...Re6
            • 3.Qxe6#
      • 1...Rg5
        • 2.Sxg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Ra6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rb6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rc6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rd6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rf6
        • 2.Qxf6
          • 2...g3
            • 3.Qf5#
            • 3.Qe6#
      • 1...Rh6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
        • 2.Qxe5
          • threat
            • 3.Sf2#
            • 3.Sg5#
            • 3.Qh2#
          • 2...g3
            • 3.Qf5#
        • 2.Qxh6
          • 2...g3
            • 3.Qe6#
      • 1...Rg7
        • 2.Qxg7
          • 2...g3
            • 3.Qd7#
      • 1...Rg8
        • 2.Qxg8
          • 2...g3
            • 3.Qe6#
            • 3.Qc8#
      • 1...Re6!
  • Keys
    • 1.Qd7!
      • threat
        • 2.Qd3+
          • 2...g3
            • 3.Sf2#
      • 1...Rd6
        • 2.Sf2+
          • 2...Kg3
            • 3.Qxg4#
      • 1...Rf6
        • 2.Sxf6
          • threat
            • 3.Qxg4#
          • 2...Kg3
            • 3.Qxg4#
    • 1.Qe7!
      • threat
        • 2.Qa3+
          • 2...g3
            • 3.Sf2#
      • 1...g3
        • 2.Qd7+
          • 2...Rg4
            • 3.Sg5#
          • 2...Re6
            • 3.Qxe6#
      • 1...Ra6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rb6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rc6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rd6
        • 2.Sg5+
          • 2...Kg3
            • 3.Qxe5#
      • 1...Rf6
        • 2.Qxf6
          • threat
            • 3.Qf1#
          • 2...g3
            • 3.Qf5#
            • 3.Qe6#

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