Problem Display
PID: 248865 (8/5B2/N7/5k2/4N3/5P2/4K1P1/8 w - - 0 1)

Ivanov, Valery Alekseevich

Zadachi i Etyudi, 2003

8/5B2/N7/5k2/4N3/5P2/4K1P1/8

#3

6 + 1


SOLUTION


  • SOUND
  • Tries
    • 1.Sac5?
      • 1...Kf4
        • 2.Sd3+
          • 2...Kf5
            • 3.g4#
      • 1...Ke5!
    • 1.g4+?
      • 1...Ke5
        • 2.Sb4
          • 2...Kd4
            • 3.Sc6#
          • 2...Kf4
            • 3.Sd3#
      • 1...Kf4!
  • Keys
    • 1.Sb4!
      • 1...Kf4
        • 2.Sd3+
          • 2...Kf5
            • 3.g4#
      • 1...Ke5
        • 2.g4
          • 2...Kd4
            • 3.Sc6#
          • 2...Kf4
            • 3.Sd3#

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).