Problem Display
PID: 156138 (1nr2b2/1R1ppN2/2p1p3/3k1pP1/KP1P4/3Q4/8/8 w - - 0 1)

Melnichenko, Viktor Oleksandrovich

Rudenko, Valentin Fedorovich

1st Prize, Schach, 2004

1nr2b2/1R1ppN2/2p1p3/3k1pP1/KP1P4/3Q4/8/8

#4

7 + 9


15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Kb3!
      • threat
        • 2.Qf3+
          • 2...Kxd4
            • 3.Kc2
              • threat
                • 4.Qd3#
              • 3...Kc4
                • 4.Qd3#
      • 1...c5
        • 2.dxc5+
          • 2...Kc6
            • 3.Qf3+
              • 3...d5
                • 4.cxd5 ep#
      • 1...e5
        • 2.dxe5+
          • 2...Ke6
            • 3.Qc4+
              • 3...d5
                • 4.exd5 ep#
      • 1...f4
        • 2.Qf3+
          • 2...Kxd4
            • 3.Kc2
              • threat
                • 4.Qd3#
              • 3...Kc4
                • 4.Qe4#
                • 4.Qd3#

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).