Problem Display
PID: 205300 (5K2/5n2/3B1p2/5B2/P2kN1p1/2R1p3/1P6/6b1 w - - 0 1)

Kubbel, Arvid Ivanovich

3rd HM., Shakhmaty, 1925

5K2/5n2/3B1p2/5B2/P2kN1p1/2R1p3/1P6/6b1

#3

7 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Rd3+?
      • 1...Kc4
        • 2.Sd2+
          • 2...exd2
            • 3.b3#
      • 1...Kxd3!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Rd3+
          • 2...Kc4
            • 3.b3#
      • 1...Kd5
        • 2.Rc5+
          • 2...Kd4
            • 3.Se6#
          • 2...Kxd6
            • 3.Se4#
      • 1...Sxd6
        • 2.Se6+
          • 2...Kd5
            • 3.Rc5#
          • 2...Ke5
            • 3.Rc5#
      • 1...Se5
        • 2.Bc5+
          • 2...Kd5
            • 3.Be4#

FEATURES


NOT CLASSIFIED


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).