MESON Chess Problem Database

Problem Display
PID: 190491 (8/8/8/k1N5/8/8/8/KQ6 w - - 0 1)

Dehler, Otto Georg Edgar

Hausschatz, 1913

8/8/8/k1N5/8/8/8/KQ6

#3

3 + 1

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Sd3?
      • threat
        • 2.Qb7
          • 2...Ka4
            • 3.Qb4#
      • 1...Ka4
        • 2.Qb4#
      • 1...Ka6!
    • 1.Sa4?
      • threat
        • 2.Qb3
          • 2...Ka6
            • 3.Qb6#
      • 1...Ka6
        • 2.Qb6#
      • 1...Kxa4!
    • 1.Sa6?
      • threat
        • 2.Qb7
          • 2...Ka4
            • 3.Qb4#
      • 1...Ka4
        • 2.Qb4#
      • 1...Kxa6!
    • 1.Se6?
      • 1...Ka4
        • 2.Sd4
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka6!
    • 1.Sb7+?
      • 1...Ka6
        • 2.Sd6
          • 2...Ka5
            • 3.Qb5#
          • 2...Ka7
            • 3.Qb7#
      • 1...Ka4!
    • 1.Sd7?
      • threat
        • 2.Qb3
          • 2...Ka6
            • 3.Qb6#
      • 1...Ka6
        • 2.Qb6#
      • 1...Ka4!
  • Keys
    • 1.Se4!
      • 1...Ka4
        • 2.Sc3+
          • 2...Ka3
            • 3.Qb2#
          • 2...Ka5
            • 3.Qb5#
      • 1...Ka6
        • 2.Sd6
          • 2...Ka5
            • 3.Qb5#
          • 2...Ka7
            • 3.Qb7#

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