Problem Display
PID: 266641 (2R2bQ1/nP3q2/2P2p2/P1k2Nr1/P6R/1b2N3/nK2p3/6BB w - - 0 1)

Zarur, Almiro Elias

The Problemist, 1997

2R2bQ1/nP3q2/2P2p2/P1k2Nr1/P6R/1b2N3/nK2p3/6BB

#2

12 + 9


SOLUTION


  • COOKED
  • Sets
    • 1...Qc4
      • 2.Qxf8#
    • 1...Qh5
      • 2.Sg2#
      • 2.Qxf8#
    • 1...Qg6
      • 2.Sg2#
      • 2.Qxf8#
    • 1...Qxb7
      • 2.Sg2#
    • 1...Qg7
      • 2.Sg2#
    • 1...Qh7
      • 2.Sg2#
    • 1...Rxf5
      • 2.Sxf5#
    • 1...Rh5
      • 2.Sd1#
      • 2.Sf1#
      • 2.Sc2#
      • 2.Sd5#
    • 1...Bd5
      • 2.Sg2#
    • 1...Sxc6
      • 2.Rxc6#
  • Tries
    • 1.Sg4+?
      • 1...Kc4
        • 2.Se5#
      • 1...Kb4!
    • 1.Rc4+?
      • 1...Qxc4
        • 2.Qxf8#
      • 1...Bxc4!
    • 1.Qxf8+?
      • 1...Qe7
        • 2.Qxe7#
      • 1...Qxf8!
  • Keys
    • 1.Sd1+!
      • 1...Rxg1
        • 2.Qxg1#
    • 1.Sf1+!
      • 1...Rxg1
        • 2.Qxg1#
    • 1.Sc2+!
      • 1...Rxg1
        • 2.Qxg1#
    • 1.Sd5+!
      • 1...Rxg1
        • 2.Qxg1#
    • 1.b8Q!
      • threat
        • 2.Qb6#
      • 1...Rxf5
        • 2.Sxf5#
      • 1...Sxc8
        • 2.Qb5#
      • 1...Qb7
        • 2.Sg2#
      • 1...Qc7
        • 2.Sg4#

FEATURES


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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).