Problem Display
PID: 211594 (7B/8/8/1K6/8/2R5/1k6/8 w - - 0 1)

Kosek, Wojtech

Sachove umeni (Ceskoslovensky sach), 1927

7B/8/8/1K6/8/2R5/1k6/8

#3

3 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Ka4?
      • 1...Ka1
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Kb1
        • 2.Ka3
          • 2...Ka1
            • 3.Rc1#
            • 3.Rb3#
        • 2.Kb3
          • 2...Ka1
            • 3.Rc1#
      • 1...Ka2!
    • 1.Kb4?
      • 1...Ka1
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Kb1
        • 2.Ka3
          • 2...Ka1
            • 3.Rc1#
            • 3.Rb3#
        • 2.Kb3
          • 2...Ka1
            • 3.Rc1#
      • 1...Ka2!
  • Keys
    • 1.Kc4!
      • 1...Ka1
        • 2.Rc1+
          • 2...Ka2
            • 3.Ra1#
      • 1...Kb1
        • 2.Kb3
          • 2...Ka1
            • 3.Rc1#
      • 1...Ka2
        • 2.Rc1
          • 2...Ka3
            • 3.Ra1#

FEATURES


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