Problem Display
PID: 228394 (2brn3/np1RRrp1/pkp2pqp/1pN2Np1/1P1PP1P1/PKB2BQP/8/8 w - - 0 1)

Schumov, Ilya Stepanovich

Vsemirnaya Illustrantiya, 1870

2brn3/np1RRrp1/pkp2pqp/1pN2Np1/1P1PP1P1/PKB2BQP/8/8

#3

14 + 15


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rf8
      • 2.Rxb7+
        • 2...Bxb7
          • 3.Rxb7#
    • 1...Sc7
      • 2.Qxc7#
    • 1...a5
      • 2.bxa5#
  • Keys
    • 1.a4!
      • threat
        • 2.a5#
      • 1...bxa4+
        • 2.Sxa4+
          • 2...Kb5
            • 3.Be2#

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).