Problem Display
PID: 267321 (2R1Q3/2p1P2p/2P1N2p/2pk1P1P/2N5/1P2P1PK/8/8 w - - 0 1)

Jansen, R

Schakend Nederland, 1979

2R1Q3/2p1P2p/2P1N2p/2pk1P1P/2N5/1P2P1PK/8/8

#3

12 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Qd8+?
      • 1...Kxc6
        • 2.Qxc7+
          • 2...Kb5
            • 3.Qa5#
            • 3.Qb6#
            • 3.Qb7#
          • 2...Kd5
            • 3.Qe5#
            • 3.Qc6#
            • 3.Qb7#
      • 1...Ke4!
  • Keys
    • 1.Qh8!
      • 1...Ke4
        • 2.Qb2
          • 2...Kd3
            • 3.Sxc5#
          • 2...Kf3
            • 3.Qg2#
          • 2...Kd5
            • 3.Qg2#
          • 2...Kxf5
            • 3.Qe5#
      • 1...Kxc6
        • 2.Qa1
          • 2...Kb5
            • 3.Qa4#
          • 2...Kd5
            • 3.Qh1#
          • 2...Kb7
            • 3.Qa8#
          • 2...Kd7
            • 3.e8Q#

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).