MESON Chess Problem Database

Problem Display
PID: 124056 (4kn2/5n2/1Q6/1pBpP2K/7p/1r6/8/8 w - - 0 1)

Mach, Julius Zdenek

Ceskoslovenska samostatnost, 1924

4kn2/5n2/1Q6/1pBpP2K/7p/1r6/8/8

#3

4 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Se6
      • 2.Qxe6+
        • 2...Kd8
          • 3.Bb6#
    • 1...Sg6
      • 2.Qe6+
        • 2...Kd8
          • 3.Bb6#
        • 2...Se7
          • 3.Qxe7#
    • 1...Sh7
      • 2.Qe6+
        • 2...Kd8
          • 3.Bb6#
  • Tries
    • 1.Qd6?
      • threat
        • 2.Qe7#
      • 1...Sg6
        • 2.Qe6+
          • 2...Kd8
            • 3.Bb6#
          • 2...Se7
            • 3.Qxe7#
      • 1...Sxd6!
    • 1.Qe6+?
      • 1...Kd8
        • 2.Bb6#
      • 1...Sxe6!
  • Keys
    • 1.e6!
      • threat
        • 2.Qc6+
          • 2...Kd8
            • 3.e7#
          • 2...Sd7
            • 3.Qxd7#
      • 1...Sxe6
        • 2.Qxe6+
          • 2...Kd8
            • 3.Bb6#
      • 1...Sd6
        • 2.Qxd6
          • threat
            • 3.Qe7#
            • 3.Qb8#
            • 3.Qxf8#
      • 1...Re3
        • 2.Qxb5+
          • 2...Kd8
            • 3.Qb8#
          • 2...Sd7
            • 3.Qxd7#
      • 1...Sd8
        • 2.Qd6
          • threat
            • 3.Qe7#
            • 3.Qxf8#
          • 2...Sg6
            • 3.Qd7#
      • 1...Sg6
        • 2.Qc6+
          • 2...Kd8
            • 3.Qd7#
      • 1...Sd7
        • 2.exf7+
          • 2...Kxf7
            • 3.Qg6#
      • 1...Sh7
        • 2.Qc6+
          • 2...Kd8
            • 3.Qd7#
            • 3.e7#

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