Problem Display
PID: 252467 (2rr3q/2b1R3/3pNp2/1p2kP1n/1p6/1P3KPP/4BP2/8 w - - 0 1)

Gordian, Yury Markovic

3rd Prize, Shakhmatna misl, 1966

2rr3q/2b1R3/3pNp2/1p2kP1n/1p6/1P3KPP/4BP2/8

#4

9 + 10


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ke3!
      • threat
        • 2.f4+
          • 2...Sxf4
            • 3.gxf4+
              • 3...Kd5
                • 4.Bf3#
              • 3...Kxf5
                • 4.Bd3#
      • 1...Qh6+
        • 2.Sf4+
          • 2...Kxf5
            • 3.Bd3+
              • 3...Kg5
                • 4.Se6#
      • 1...Bb6+
        • 2.Sd4+
          • 2...Kd5
            • 3.Bf3+
              • 3...Kc5
                • 4.Se6#
      • 1...Sxg3
        • 2.f4+
          • 2...Kd5
            • 3.Bf3+
              • 3...Se4
                • 4.Bxe4#
          • 2...Kxf5
            • 3.Bd3+
              • 3...Se4
                • 4.Bxe4#
      • 1...d5
        • 2.Sd4+
          • 2...Kd6
            • 3.Re6+
              • 3...Kc5
                • 4.Rc6#
              • 3...Kd7
                • 4.Bxb5#

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).