Problem Display
PID: 269664 (8/8/8/1QpP4/P2kN3/6p1/6p1/1B4K1 w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya kompozitsiya, 2018

8/8/8/1QpP4/P2kN3/6p1/6p1/1B4K1

#4

6 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qa6!
      • 1...Ke3
        • 2.Qd3+
          • 2...Kf4
            • 3.Qxg3+
              • 3...Kf5
                • 4.Qg5#
      • 1...Kxd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Bc2
              • 3...Kb4
                • 4.Qxc5#
      • 1...Ke5
        • 2.Qf6+
          • 2...Kxd5
            • 3.Bd3
              • 3...c4
                • 4.Qd6#
      • 1...c4
        • 2.Qb6+
          • 2...Ke5
            • 3.Qf6+
              • 3...Kxd5
                • 4.Qd6#

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).