Problem Display
PID: 181389 (8/8/1R4p1/1N4K1/2N1k3/1R6/8/8 w - - 0 1)

Blumenthal, Oscar

Deutsches Wochenschach, 1904

8/8/1R4p1/1N4K1/2N1k3/1R6/8/8

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Tries
    • 1.Kxg6?
      • threat
        • 2.Rd6
          • 2...Kf4
            • 3.Rd4#
      • 1...Kf4
        • 2.Rd6
          • threat
            • 3.Rd4#
          • 2...Ke4
            • 3.Rd4#
          • 2...Kg4
            • 3.Rd4#
        • 2.Re6
          • 2...Kg4
            • 3.Re4#
      • 1...Kd5!
    • 1.Sb2?
      • threat
        • 2.Rd6
          • 2...Ke5
            • 3.Re3#
      • 1...Ke5
        • 2.Rd3
          • 2...Ke4
            • 3.Re6#
      • 1...Kd5!
    • 1.Sd2+?
      • 1...Kd5
        • 2.Rc3
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke5!
  • Keys
    • 1.Sba3!
      • 1...Kd4
        • 2.Rd6+
          • 2...Ke4
            • 3.Re3#
          • 2...Kc5
            • 3.Rb5#
      • 1...Kd5
        • 2.Rd6+
          • 2...Ke4
            • 3.Re3#
          • 2...Kc5
            • 3.Rb5#
    • 1.Rc3!
      • 1...Kd5
        • 2.Sd2
          • 2...Ke5
            • 3.Rc5#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).