Problem Display
PID: 141517 (8/8/8/2B5/4N3/1Rr1P2K/R1P1k1P1/Q7 w - - 0 1)

Hoek, Willem

Probleemblad, 1976

8/8/8/2B5/4N3/1Rr1P2K/R1P1k1P1/Q7

#2

9 + 2


SOLUTION


  • COOKED
  • Sets
    • 1...Rxc2
      • 2.Rxc2#
    • 1...Rd3
      • 2.cxd3#
    • 1...Rxe3+
      • 2.Rxe3#
    • 1...Rxc5
      • 2.c4#
  • Tries
    • 1.Sg3+?
      • 1...Kf2
        • 2.Qf1#
      • 1...Kd2!
    • 1.Qxc3?
      • 1...Kd1
        • 2.Qd2#
      • 1...Kf1!
  • Keys
    • 1.Sxc3+!
      • 1...Kd2
        • 2.Qd1#
      • 1...Kf2
        • 2.e4#
    • 1.Qb1!
      • 1...Rxe3+
        • 2.Rxe3#
      • 1...Rxc2
        • 2.Rxc2#
      • 1...Rxb3
        • 2.cxb3#
      • 1...Rxc5
        • 2.c4#
      • 1...Rc4
        • 2.c3#
      • 1...Rd3
        • 2.cxd3#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).