Problem Display
PID: 197361 (8/2R5/1N6/4p3/1kN5/8/P2K4/8 w - - 0 1)

Braithwaite, Kenneth Holmes

The Problemist, 1981

8/2R5/1N6/4p3/1kN5/8/P2K4/8

#4

5 + 2


SOLUTION


  • COOKED
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sc3
          • 2...e4
            • 3.Kc2
              • 3...e3
                • 4.a3#
      • 1...Kxa4
        • 2.Rb7
          • 2...e4
            • 3.Kc3
              • 3...e3
                • 4.Rb4#
      • 1...Kb5
        • 2.Kc3
          • threat
            • 3.Sc5
              • 3...e4
                • 4.a4#
          • 2...Kxa4
            • 3.Rc5
              • 3...e4
                • 4.Ra5#
            • 3.Rb7
              • 3...e4
                • 4.Rb4#
          • 2...Ka6
            • 3.Sc5+
              • 3...Kb5
                • 4.a4#
            • 3.Kb4
              • 3...e4
                • 4.Sc5#
          • 2...e4
            • 3.Sc5
              • 3...e3
                • 4.a4#
      • 1...e4
        • 2.Sc3
          • 2...e3+
            • 3.Kc2
              • 3...e2
                • 4.a3#
    • 1.Sd5+!
      • 1...Kb5
        • 2.a4+
          • 2...Kxa4
            • 3.Rb7
              • 3...e4
                • 4.Sc3#
                • 4.Rb4#

There are these versions: 200266

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Developed and maintained by Brian Stephenson.
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