Problem Display
PID: 116280 (8/7K/8/7k/2n2R1P/8/6B1/4n3 w - - 0 1)

Hall, James S

South African Chess, 1952

8/7K/8/7k/2n2R1P/8/6B1/4n3

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sc2
      • 2.Bf3#
    • 1...Sd3
      • 2.Bf3#
    • 1...Sf3
      • 2.Bxf3#
    • 1...Sb2
      • 2.Be4
        • threat
          • 3.Bg6#
      • 2.Bd5
        • threat
          • 3.Bf7#
      • 2.Bc6
        • threat
          • 3.Be8#
    • 1...Sd2
      • 2.Bd5
        • threat
          • 3.Bf7#
      • 2.Bc6
        • threat
          • 3.Be8#
    • 1...Sa3
      • 2.Be4
        • threat
          • 3.Bg6#
      • 2.Bd5
        • threat
          • 3.Bf7#
      • 2.Bc6
        • threat
          • 3.Be8#
    • 1...Sa5
      • 2.Be4
        • threat
          • 3.Bg6#
      • 2.Bd5
        • threat
          • 3.Bf7#
    • 1...Sb6
      • 2.Be4
        • threat
          • 3.Bg6#
    • 1...Sd6
      • 2.Bd5
        • 2...Sc2
          • 3.Bf3#
        • 2...Sg2
          • 3.Bf3#
        • 2...Sd3
          • 3.Bf3#
        • 2...Sf3
          • 3.Bxf3#
        • 2...Sc4
          • 3.Bf7#
        • 2...Se4
          • 3.Bf7#
        • 2...Sb5
          • 3.Bf7#
        • 2...Sf5
          • 3.Bf7#
        • 2...Sb7
          • 3.Bf7#
        • 2...Sf7
          • 3.Bxf7#
        • 2...Sc8
          • 3.Bf7#
        • 2...Se8
          • 3.Bf7#
  • Tries
    • 1.Rxc4?
      • threat
        • 2.Bd5
          • threat
            • 3.Bf7#
        • 2.Bc6
          • threat
            • 3.Be8#
        • 2.Bb7
          • 2...Sc2
            • 3.Bf3#
          • 2...Sg2
            • 3.Bf3#
          • 2...Sd3
            • 3.Bf3#
          • 2...Sf3
            • 3.Bxf3#
        • 2.Ba8
          • 2...Sc2
            • 3.Bf3#
          • 2...Sg2
            • 3.Bf3#
          • 2...Sd3
            • 3.Bf3#
          • 2...Sf3
            • 3.Bxf3#
      • 1...Sc2
        • 2.Bf3#
      • 1...Sd3
        • 2.Bf3#
      • 1...Sf3
        • 2.Bxf3#
      • 1...Sxg2!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Be8#
      • 1...Se5
        • 2.Be8+
          • 2...Sg6
            • 3.Bxg6#
          • 2...Sf7
            • 3.Bxf7#
      • 1...Sd6
        • 2.Bd5
          • 2...Sc2
            • 3.Bf3#
          • 2...Sg2
            • 3.Bf3#
          • 2...Sd3
            • 3.Bf3#
          • 2...Sf3
            • 3.Bxf3#
          • 2...Sc4
            • 3.Bf7#
          • 2...Se4
            • 3.Bf7#
          • 2...Sb5
            • 3.Bf7#
          • 2...Sf5
            • 3.Bf7#
          • 2...Sb7
            • 3.Bf7#
          • 2...Sf7
            • 3.Bxf7#
          • 2...Sc8
            • 3.Bf7#
          • 2...Se8
            • 3.Bf7#

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