Problem Display
PID: 217623 (k1B5/1R6/8/1Pp4b/K6N/1P6/8/6R1 w - - 0 1)

Densmore, Darso James

British Chess Magazine, 1920

k1B5/1R6/8/1Pp4b/K6N/1P6/8/6R1

#3

7 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Bg6
      • 2.Rxg6
        • 2...c4
          • 3.Ra6#
    • 1...c4
      • 2.Ra1
        • threat
          • 3.Kb4#
  • Keys
    • 1.Ra1!
      • threat
        • 2.Ka3
          • threat
            • 3.Kb2#
        • 2.Ka5
          • threat
            • 3.Kb6#
      • 1...Bf3
        • 2.Sxf3
          • 2...c4
            • 3.Kb4#
      • 1...Bd1
        • 2.Ka3
          • threat
            • 3.Kb2#
          • 2...Bxb3
            • 3.Kxb3#
      • 1...Be2
        • 2.Ka5
          • threat
            • 3.Kb6#
          • 2...Bxb5
            • 3.Kxb5#
      • 1...Bg4
        • 2.Ka5
          • threat
            • 3.Kb6#
      • 1...Bg6
        • 2.Sxg6
          • 2...c4
            • 3.Kb4#
      • 1...Bf7
        • 2.Ka3
          • threat
            • 3.Kb2#
          • 2...Bxb3
            • 3.Kxb3#
      • 1...Be8
        • 2.Ka5
          • threat
            • 3.Kb6#
          • 2...Bxb5
            • 3.Kxb5#

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