MESON Chess Problem Database

Problem Display
PID: 184199 (4b3/2nr2B1/4kPP1/3pN1K1/1Q1p1p2/1p3N2/1qp4b/8 w - - 0 1)

Loewenton, Leon

Bulletin Ouvrier des Echecs, 1955

4b3/2nr2B1/4kPP1/3pN1K1/1Q1p1p2/1p3N2/1qp4b/8

#3

7 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Re7
      • 2.Qxe7#
    • 1...Rf7
      • 2.Qb6+
        • 2...Bc6
          • 3.Qxc6#
      • 2.gxf7
        • threat
          • 3.Qe7#
          • 3.f8S#
    • 1...Rxg7
      • 2.Qb6+
        • 2...Bc6
          • 3.Qxc6#
    • 1...Rd8
      • 2.Qe7#
    • 1...Bf7
      • 2.gxf7
        • threat
          • 3.f8S#
        • 2...Rxf7
          • 3.Qb6#
        • 2...Rd8
          • 3.Qe7#
  • Tries
    • 1.Sxd7?
      • threat
        • 2.Sf8#
        • 2.Qe7#
      • 1...Bxg6
        • 2.Qe7#
      • 1...Bxd7
        • 2.Qe7#
      • 1...Qa3
        • 2.Sf8#
      • 1...Kxd7!
  • Keys
    • 1.Kg4!
      • threat
        • 2.Sg5+
          • 2...Kxe5
            • 3.f7#
      • 1...Rxg7
        • 2.Qb6+
          • 2...Bc6
            • 3.Qxc6#
      • 1...Rd6
        • 2.Sg5+
          • 2...Kxe5
            • 3.Qe1#
      • 1...Rf7
        • 2.Qb6+
          • 2...Bc6
            • 3.Qxc6#
        • 2.gxf7
          • threat
            • 3.Qe7#
            • 3.f8S#
      • 1...Bf7
        • 2.Sd3
          • threat
            • 3.Sg5#
          • 2...Rd6
            • 3.Sc5#
          • 2...Re7
            • 3.Qxe7#
          • 2...Rd8
            • 3.Qe7#
        • 2.gxf7
          • threat
            • 3.f8S#
          • 2...Rxf7
            • 3.Qb6#
          • 2...Rd8
            • 3.Qe7#

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