Problem Display
PID: 28451 (2K5/p1N5/N7/p1P5/k7/P7/1BP5/2n5 w - - 0 1)

Shinkman, William Anthony

Deutsche Schachzeitung, 1875

2K5/p1N5/N7/p1P5/k7/P7/1BP5/2n5

#3

7 + 4


14665 Knights and Bishops 1909
133 The Problemist Supplement 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sa2
      • 2.c6
        • threat
          • 3.Sc5#
    • 1...Se2
      • 2.c6
        • threat
          • 3.Sc5#
    • 1...Sb3
      • 2.c6
        • 2...Sa1
          • 3.Sc5#
        • 2...Sc1
          • 3.Sc5#
        • 2...Sd2
          • 3.Sc5#
        • 2...Sd4
          • 3.Sc5#
        • 2...Sc5
          • 3.Sxc5#
  • Tries
    • 1.Kb7?
      • 1...Sa2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Se2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Sb3
        • 2.c6
          • 2...Sc5+
            • 3.Sxc5#
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
      • 1...Sd3!
    • 1.Kd7?
      • 1...Sa2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Se2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Sb3
        • 2.c6
          • 2...Sc5+
            • 3.Sxc5#
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
      • 1...Sd3!
    • 1.Kb8?
      • 1...Sa2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Se2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Sb3
        • 2.c6
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
      • 1...Sd3!
    • 1.Kd8?
      • 1...Sa2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Se2
        • 2.c6
          • threat
            • 3.Sc5#
      • 1...Sb3
        • 2.c6
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
      • 1...Sd3!
    • 1.c6?
      • threat
        • 2.Sc5#
      • 1...Sb3
        • 2.Kb7
          • 2...Sc5+
            • 3.Sxc5#
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
        • 2.Kd7
          • 2...Sc5+
            • 3.Sxc5#
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
        • 2.Kb8
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
        • 2.Kd8
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
        • 2.c3
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
        • 2.c4
          • 2...Sa1
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
      • 1...Sd3!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sc3#
      • 1...Kb5
        • 2.a4+
          • 2...Kxa4
            • 3.Sc3#
          • 2...Kc4
            • 3.Se3#
          • 2...Kxa6
            • 3.Sc7#
          • 2...Kc6
            • 3.Se7#
      • 1...Sa2
        • 2.Sac7
          • 2...Sc1
            • 3.Sc3#
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sb4
            • 3.Sc3#
          • 2...a6
            • 3.Sb6#
      • 1...Se2
        • 2.Sac7
          • 2...Sc1
            • 3.Sc3#
          • 2...Sg1
            • 3.Sc3#
          • 2...Sc3
            • 3.Sxc3#
          • 2...Sg3
            • 3.Sc3#
          • 2...Sd4
            • 3.Sc3#
          • 2...Sf4
            • 3.Sc3#
          • 2...a6
            • 3.Sb6#

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