MESON Chess Problem Database

Problem Display
PID: 278267 (4n1n1/8/Bp1P2N1/3k1P2/2Rp2P1/8/4PN1B/5K2 w - - 0 1)

Onkoud, Abdelaziz

Phenix, 2009

4n1n1/8/Bp1P2N1/3k1P2/2Rp2P1/8/4PN1B/5K2

#3

10 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Sf6
      • 2.Se7#
    • 1...Sh6
      • 2.Se7#
    • 1...Se7
      • 2.Sxe7#
    • 1...d3
      • 2.e4#
  • Keys
    • 1.Se4!
      • threat
        • 2.Sc3+
          • 2...dxc3
            • 3.e4#
      • 1...Kxe4
        • 2.Bb7+
          • 2...Ke3
            • 3.Bf4#
      • 1...Sxd6
        • 2.Sxd6
          • threat
            • 3.Bb7#
          • 2...Se7
            • 3.Sxe7#
      • 1...b5
        • 2.Rc5+
          • 2...Kxe4
            • 3.Re5#
      • 1...Sef6
        • 2.Sd2
          • threat
            • 3.Bb7#
          • 2...Se7
            • 3.Sxe7#
      • 1...Sgf6
        • 2.Sd2
          • threat
            • 3.Se7#
            • 3.Bb7#
        • 2.Sc3+
          • 2...dxc3
            • 3.Se7#
      • 1...Sh6
        • 2.Sc3+
          • 2...dxc3
            • 3.Se7#
            • 3.e4#
      • 1...Se7
        • 2.Sc3+
          • 2...dxc3
            • 3.Sxe7#
            • 3.e4#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).