MESON Chess Problem Database

Problem Display
PID: 117176 (Q1n5/p7/p1P5/k3P3/8/K7/8/1R6 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Deutsches Wochenschach, 1909

Q1n5/p7/p1P5/k3P3/8/K7/8/1R6

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd6
      • 2.Qd8#
    • 1...Se7
      • 2.Qd8#
  • Tries
    • 1.Rb2?
      • 1...Sd6
        • 2.Qd8#
      • 1...Se7
        • 2.Qd8#
      • 1...Sb6!
    • 1.Rb3?
      • 1...Sd6
        • 2.Qd8#
      • 1...Se7
        • 2.Qd8#
      • 1...Sb6!
    • 1.Rb4?
      • 1...Sd6
        • 2.Qd8#
      • 1...Se7
        • 2.Qd8#
      • 1...Sb6!
    • 1.Qxa7?
      • threat
        • 2.Qc5#
      • 1...Sb6
        • 2.Qxb6#
      • 1...Sd6
        • 2.Qb6#
        • 2.Qc7#
      • 1...Sxa7!
    • 1.e6?
      • 1...Sd6
        • 2.Qd8#
      • 1...Se7
        • 2.Qd8#
      • 1...Sb6!
  • Keys
    • 1.Rb7!
      • 1...Sb6
        • 2.Qd8
          • 2...Kb5
            • 3.Qd5#

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