Problem Display
PID: 257442 (2R5/Q7/4N1p1/5k2/8/7K/8/8 w - - 0 1)

Markovic, Mirko B

Springaren, 2014

2R5/Q7/4N1p1/5k2/8/7K/8/8

#3

4 + 2


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Tries
    • 1.Re8?
      • 1...Ke4
        • 2.Qd4+
          • 2...Kf3
            • 3.Sg5#
          • 2...Kf5
            • 3.Qf4#
      • 1...Ke5
        • 2.Qd4+
          • 2...Kf5
            • 3.Qf4#
      • 1...Kf6
        • 2.Kg4
          • threat
            • 3.Qg7#
          • 2...Ke5
            • 3.Qd4#
      • 1...g5!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qe7
          • 2...Kf4
            • 3.Rf8#
      • 1...Kf4
        • 2.Qe7
          • 2...Kf5
            • 3.Rf8#
      • 1...Ke5
        • 2.Qe7+
          • 2...Kd4
            • 3.Qe4#
          • 2...Kf4
            • 3.Rf8#
          • 2...Kd5
            • 3.Qc5#
          • 2...Kf5
            • 3.Rf8#
      • 1...Kxg5
        • 2.Qe7+
          • 2...Kf4
            • 3.Rf8#
          • 2...Kf5
            • 3.Rf8#
          • 2...Kh5
            • 3.Rh8#
            • 3.Qh4#
          • 2...Kh6
            • 3.Rh8#
      • 1...Kf6
        • 2.Qc5
          • 2...Kg7
            • 3.Qf8#

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).