Problem Display
PID: 271918 (7n/n2Q1bK1/3b4/3kp1p1/2p5/N3B3/2B2P2/5r2 w - - 0 1)

Makaronets, Leonid

1st Comm., Pat a Mat, 2016-2017

7n/n2Q1bK1/3b4/3kp1p1/2p5/N3B3/2B2P2/5r2

#4

6 + 9


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Keys
    • 1.Bf5!
      • threat
        • 2.Qb7+
          • 2...Sc6
            • 3.Qb5+
              • 3...Bc5
                • 4.Qxc5#
      • 1...Rb1
        • 2.f3
          • threat
            • 3.Be4#
          • 2...e4
            • 3.Bxe4+
              • 3...Ke5
                • 4.Qf5#
      • 1...Be8
        • 2.Be4+
          • 2...Kxe4
            • 3.Qg4+
              • 3...Kd3
                • 4.Qxc4#
              • 3...Kd5
                • 4.Qxc4#
      • 1...Sc6
        • 2.Sb5
          • threat
            • 3.Sc3#
            • 3.Sc7#
            • 3.Qxd6#
          • 2...c3
            • 3.Bd3
              • threat
                • 4.Sxc3#
                • 4.Sc7#
                • 4.Qxd6#

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).