MESON Chess Problem Database

Problem Display
PID: 200617 (5K2/8/3p4/7N/3k4/4p3/8/2R4Q w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Shaklena, Anna

Zadachi i Etyudi, 2017

5K2/8/3p4/7N/3k4/4p3/8/2R4Q

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Sf4+
        • 2...Kd2
          • 3.Qd1#
          • 3.Qe1#
        • 2...Kd4
          • 3.Qd5#
  • Tries
    • 1.Sf6?
      • threat
        • 2.Qe4#
        • 2.Qd5#
      • 1...Kd3
        • 2.Qd1#
      • 1...e2
        • 2.Qe4#
      • 1...d5
        • 2.Qxd5#
      • 1...Ke5!
  • Keys
    • 1.Sg3!
      • threat
        • 2.Qe4#
      • 1...Ke5
        • 2.Qe4+
          • 2...Kf6
            • 3.Qf5#
      • 1...d5
        • 2.Qh8+
          • 2...Kd3
            • 3.Qc3#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).