Problem Display
PID: 169546 (1B3br1/1N4pb/K3p3/2Ppn1P1/1P1kp1q1/nP2R1P1/2R2P2/3r2N1 w - - 0 1)

Semenenko, Valery Yurevich

1st HM., Wola Gulowska, 2001

1B3br1/1N4pb/K3p3/2Ppn1P1/1P1kp1q1/nP2R1P1/2R2P2/3r2N1

#3

12 + 12


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Qe2+
      • 2.Sxe2#
    • 1...Qh3
      • 2.Se2#
    • 1...Qf5
      • 2.Se2#
    • 1...Qxg3
      • 2.Se2#
    • 1...Qf4
      • 2.Se2#
    • 1...Qh4
      • 2.Se2#
    • 1...Qxg5
      • 2.Se2#
    • 1...Sf3
      • 2.Se2#
  • Keys
    • 1.Sd8!
      • threat
        • 2.Sf3+
          • 2...Qxf3
            • 3.Sxe6#
          • 2...Sxf3
            • 3.Sc6#
          • 2...exf3
            • 3.Bxe5#
      • 1...Rxg1
        • 2.Sc6+
          • 2...Sxc6
            • 3.Rd2#
      • 1...Bf5
        • 2.Bxe5+
          • 2...Kxe5
            • 3.Sc6#
      • 1...Bd6
        • 2.Sxe6+
          • 2...Qxe6
            • 3.Se2#
      • 1...Sac4
        • 2.Se2+
          • 2...Qxe2
            • 3.Sxe6#

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).