Problem Display
PID: 183274 (4Q3/7p/bK5p/NnPpP2r/1B1kPN2/1p5p/1R2RnP1/4b2q w - - 0 1)

Varitsky, Aleksandr Nikolaevich

2nd HM., Traxler-150 MT, 2017

4Q3/7p/bK5p/NnPpP2r/1B1kPN2/1p5p/1R2RnP1/4b2q

#4

11 + 12


1232 Kudesnik 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bd2!
      • threat
        • 2.Sxb3+
          • 2...Kc4
            • 3.Sa5+
              • 3...Kd4
                • 4.Rb4#
      • 1...Rxe5
        • 2.Sxb3+
          • 2...Kc4
            • 3.Sa5+
              • 3...Kd4
                • 4.Rb4#
            • 3.Qxe5
              • threat
                • 4.Sa5#
                • 4.Qxd5#
              • 3...Bxd2
                • 4.Sxd2#
      • 1...Sd3
        • 2.Be3+
          • 2...Kxe4
            • 3.Bd2+
              • 3...Kd4
                • 4.Se6#
              • 3...Kf5
                • 4.Qxh5#
      • 1...Sc3
        • 2.Se6+
          • 2...Kxe5
            • 3.Sf4+
              • 3...Kd4
                • 4.Be3#
              • 3...Kf6
                • 4.Sxh5#

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).