Problem Display
PID: 270473 (1K1Nn1q1/1n4p1/Q4bB1/2pPk3/1NP5/3R1p2/1rp2P2/2B5 w - - 0 1)

Simoni, Francesco

Il Duale, 1979

1K1Nn1q1/1n4p1/Q4bB1/2pPk3/1NP5/3R1p2/1rp2P2/2B5

#2

10 + 10


15601 Albrecht-Leiss-Degener Collection 2023

SOLUTION


  • COOKED
  • Sets
    • 1...Qxd5
      • 2.Rxd5#
    • 1...Qe6
      • 2.Qxe6#
    • 1...Qf7
      • 2.Sxf7#
    • 1...Qh7
      • 2.Sf7#
      • 2.Qe6#
    • 1...Qf8
      • 2.Qe6#
    • 1...Qh8
      • 2.Sf7#
      • 2.Qe6#
    • 1...Sbd6
      • 2.Sc6#
    • 1...Sed6
      • 2.Sc6#
  • Tries
    • 1.Qd6+?
      • 1...Sbxd6
        • 2.Sc6#
      • 1...Sexd6
        • 2.Sc6#
      • 1...Kxd6!
  • Keys
    • 1.Re3+!
      • 1...Kd4
        • 2.Sbc6#
        • 2.Sdc6#
        • 2.Bxb2#
      • 1...Kf4
        • 2.Re4#
    • 1.Rd4!
      • threat
        • 2.Re4#
      • 1...Kxd4
        • 2.Bxb2#
      • 1...Qxd5
        • 2.Rxd5#
      • 1...cxd4
        • 2.Sd3#
      • 1...Sbd6
        • 2.Sc6#
      • 1...Sed6
        • 2.Sc6#

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).