MESON Chess Problem Database

Problem Display
PID: 248720 (k1N5/1r6/N7/8/8/2n5/8/4K1BB w - - 0 1)

Junker, Karl

Deutsche Schachzeitung, 1979

k1N5/1r6/N7/8/8/2n5/8/4K1BB

#3

5 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sb1
      • 2.Sd6
        • threat
          • 3.Bxb7#
      • 2.Ba7
        • threat
          • 3.Sc7#
    • 1...Sd1
      • 2.Ba7
        • threat
          • 3.Sc7#
    • 1...Sa2
      • 2.Sd6
        • threat
          • 3.Bxb7#
      • 2.Ba7
        • threat
          • 3.Sc7#
    • 1...Se2
      • 2.Ba7
        • threat
          • 3.Sc7#
    • 1...Sa4
      • 2.Ba7
        • threat
          • 3.Sc7#
    • 1...Sb5
      • 2.Ba7
        • 2...Sxa7
          • 3.Sb6#
        • 2...Sa3
          • 3.Sc7#
        • 2...Sc3
          • 3.Sc7#
        • 2...Sd4
          • 3.Sc7#
        • 2...Sd6
          • 3.Sc7#
        • 2...Sc7
          • 3.Sxc7#
  • Tries
    • 1.Bd5?
      • 1...Sb1
        • 2.Sd6
          • threat
            • 3.Bxb7#
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sd1
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sa2
        • 2.Sd6
          • threat
            • 3.Bxb7#
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Se2
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sa4
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Se4
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sb5
        • 2.Ba7
          • 2...Sxa7
            • 3.Sb6#
          • 2...Sa3
            • 3.Sc7#
          • 2...Sc3
            • 3.Sc7#
          • 2...Sd4
            • 3.Sc7#
          • 2...Sd6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
      • 1...Sxd5!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Sd6
          • threat
            • 3.Bxb7#
      • 1...Sd5
        • 2.Ba7
          • 2...Sc3
            • 3.Sc7#
          • 2...Se3
            • 3.Sc7#
          • 2...Sb4
            • 3.Sc7#
          • 2...Sf4
            • 3.Sc7#
          • 2...Sb6
            • 3.Sc7#
          • 2...Sf6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Se7
            • 3.Sc7#
      • 1...Sd1
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Se2
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sa4
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Se4
        • 2.Ba7
          • threat
            • 3.Sc7#
      • 1...Sb5
        • 2.Ba7
          • 2...Sxa7
            • 3.Sb6#
          • 2...Sa3
            • 3.Sc7#
          • 2...Sc3
            • 3.Sc7#
          • 2...Sd4
            • 3.Sc7#
          • 2...Sd6
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#

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