MESON Chess Problem Database

Problem Display
PID: 166741 (1N6/1p6/1p6/kB6/4K3/8/2N5/7R w - - 0 1)

Johnson, Uno

Tidskrift for Schack, 1919

1N6/1p6/1p6/kB6/4K3/8/2N5/7R

#3

5 + 3

14986 White-Hume Collection 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Bf1?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Ra1#
          • 2...Ka5
            • 3.Ra1#
        • 2.Rh3
          • threat
            • 3.Ra3#
          • 2...Ka5
            • 3.Ra3#
      • 1...b5!
    • 1.Be2?
      • threat
        • 2.Ra1#
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Ra1#
          • 2...Ka5
            • 3.Ra1#
        • 2.Rh3
          • threat
            • 3.Ra3#
          • 2...Ka5
            • 3.Ra3#
      • 1...b5!
    • 1.Bd3?
      • threat
        • 2.Ra1#
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Ra1#
          • 2...Ka5
            • 3.Ra1#
      • 1...b5!
    • 1.Bc4?
      • threat
        • 2.Ra1#
      • 1...Ka4
        • 2.Ra1#
      • 1...b5!
  • Keys
    • 1.Sa6!
      • 1...Kxb5
        • 2.Sd4+
          • 2...Ka4
            • 3.Ra1#
          • 2...Kc4
            • 3.Rc1#
          • 2...Ka5
            • 3.Ra1#
          • 2...Kxa6
            • 3.Ra1#
      • 1...bxa6
        • 2.Rb1
          • 2...axb5
            • 3.Ra1#

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