MESON Chess Problem Database

Problem Display
PID: 228328 (5n1b/3p2p1/1Q6/3k1K2/8/3P4/3N4/8 w - - 0 1)

Demasure, Armand

La Strategie, 1870

5n1b/3p2p1/1Q6/3k1K2/8/3P4/3N4/8

#3

4 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...g5
      • 2.Sc4
        • threat
          • 3.Se3#
          • 3.Qd6#
      • 2.Se4
        • threat
          • 3.Qc5#
          • 3.Qd6#
        • 2...d6
          • 3.Qxd6#
  • Tries
    • 1.Se4?
      • threat
        • 2.Sc3#
        • 2.Qc5#
        • 2.Qd6#
      • 1...Se6
        • 2.Sc3#
        • 2.Qd6#
      • 1...d6
        • 2.Sc3#
        • 2.Qxd6#
      • 1...g5
        • 2.Qc5#
        • 2.Qd6#
      • 1...g6+!
  • Keys
    • 1.Sc4!
      • threat
        • 2.Se3#
        • 2.Qd6#
      • 1...g6+
        • 2.Kg4
          • threat
            • 3.Qd6#
          • 2...d6
            • 3.Qxd6#
          • 2...Be5
            • 3.Se3#

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