Problem Display
PID: 72530 (k7/1Rp1Npq1/2Pp4/8/p2p4/6p1/K7/R7 w - - 0 1)

Peris Pardo, Julio

Tijdschrift vd NSB, 1931

k7/1Rp1Npq1/2Pp4/8/p2p4/6p1/K7/R7

#3

5 + 8


SOLUTION


  • SOUND
  • Tries
    • 1.Kb1?
      • threat
        • 2.Rxa4#
      • 1...Qg6+
        • 2.Sxg6
          • threat
            • 3.Rxa4#
          • 2...a3
            • 3.Rxa3#
      • 1...Qe5
        • 2.Rxa4+
          • 2...Qa5
            • 3.Rxa5#
      • 1...Qg5
        • 2.Rxa4+
          • 2...Qa5
            • 3.Rxa5#
      • 1...Qh7+!
    • 1.Kb2?
      • threat
        • 2.Rxa4#
      • 1...Qe5
        • 2.Rxa4+
          • 2...Qa5
            • 3.Rxa5#
      • 1...Qg5
        • 2.Rxa4+
          • 2...Qa5
            • 3.Rxa5#
      • 1...d3+!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sxc7#
      • 1...f5
        • 2.Kb1
          • threat
            • 3.Rxa4#
          • 2...a3
            • 3.Rxa3#
      • 1...f6
        • 2.Kb2
          • threat
            • 3.Rxa4#
          • 2...a3+
            • 3.Rxa3#

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).