MESON Chess Problem Database

Problem Display
PID: 176763 (k5n1/8/4N3/3K4/2B5/8/nQ6/8 w - - 0 1)

Nowotny, Franz

Schach-Echo, 1959

k5n1/8/4N3/3K4/2B5/8/nQ6/8

#3

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Kc5?
      • threat
        • 2.Sc7+
          • 2...Ka7
            • 3.Qb6#
        • 2.Bd5+
          • 2...Ka7
            • 3.Qb6#
            • 3.Qb7#
        • 2.Qb6
          • threat
            • 3.Sc7#
            • 3.Bd5#
      • 1...Ka7
        • 2.Qb6+
          • 2...Ka8
            • 3.Sc7#
            • 3.Bd5#
      • 1...Sc1
        • 2.Sc7+
          • 2...Ka7
            • 3.Qb6#
        • 2.Bd5+
          • 2...Ka7
            • 3.Qb6#
            • 3.Qb7#
      • 1...Sc3
        • 2.Sc7+
          • 2...Ka7
            • 3.Qb6#
      • 1...Sf6
        • 2.Sc7+
          • 2...Ka7
            • 3.Qb6#
      • 1...Se7
        • 2.Sc7+
          • 2...Ka7
            • 3.Qb6#
        • 2.Qb6
          • threat
            • 3.Sc7#
          • 2...Sd5
            • 3.Bxd5#
      • 1...Sb4!
  • Keys
    • 1.Qb6!
      • threat
        • 2.Sc7#
      • 1...Sc3+
        • 2.Ke5
          • threat
            • 3.Sc7#
          • 2...Sb5
            • 3.Bd5#
          • 2...Sd5
            • 3.Bxd5#
      • 1...Sb4+
        • 2.Kd6
          • threat
            • 3.Sc7#
          • 2...Sd5
            • 3.Bxd5#
          • 2...Sa6
            • 3.Bd5#
      • 1...Sf6+
        • 2.Kd4
          • threat
            • 3.Sc7#
          • 2...Sd5
            • 3.Bxd5#
          • 2...Se8
            • 3.Bd5#
      • 1...Se7+
        • 2.Kc5
          • threat
            • 3.Sc7#
          • 2...Sd5
            • 3.Bxd5#

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