Problem Display
PID: 252108 (5b2/B2P1P2/1n1PB1R1/1K2k3/1pp1p1P1/3pQ3/1q1p4/8 w - - 0 1)

Sukhodolov, Nikolai

Zadachi i Etyudi, 2004

5b2/B2P1P2/1n1PB1R1/1K2k3/1pp1p1P1/3pQ3/1q1p4/8

#2

9 + 9


SOLUTION


  • COOKED
  • Sets
    • 1...Kxd6
      • 2.Qc5#
    • 1...Qd4
      • 2.Qg3#
    • 1...Sa4
      • 2.Qg3#
    • 1...Sxd7
      • 2.Qg3#
    • 1...Sa8
      • 2.Qg3#
    • 1...Sc8
      • 2.Qg3#
  • Tries
    • 1.Bf5?
      • threat
        • 2.Qxe4#
      • 1...Kd5
        • 2.Qc5#
        • 2.Qxe4#
      • 1...Qd4!
    • 1.Bxb6?
      • threat
        • 2.Qg3#
      • 1...Kxd6
        • 2.Qc5#
      • 1...Bh6!
    • 1.Qg5+?
      • 1...Kxd6
        • 2.Bb8#
        • 2.Qc5#
      • 1...Kd4!
  • Keys
    • 1.Bxc4!
      • threat
        • 2.Re6#
      • 1...Sxc4
        • 2.Qg5#
      • 1...Sd5
        • 2.Qg5#
    • 1.Bd5!
      • threat
        • 2.Qxe4#
      • 1...Kxd5
        • 2.Qc5#
      • 1...Sxd5
        • 2.Qg5#
      • 1...Qd4
        • 2.Qg5#

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).