Problem Display
PID: 123405 (7n/1K1Q4/2P1P1p1/4kbB1/2p5/4PP2/1b2PP2/3n4 w - - 0 1)

Glinskikh, Nikolai M

Zadachi i Etyudi, 1999

7n/1K1Q4/2P1P1p1/4kbB1/2p5/4PP2/1b2PP2/3n4

#3

9 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bc1
      • 2.f4+
        • 2...Ke4
          • 3.Qd4#
    • 1...Ba3
      • 2.f4+
        • 2...Ke4
          • 3.Qd4#
    • 1...Bd4
      • 2.exd4#
    • 1...Be4
      • 2.f4+
        • 2...Kf5
          • 3.e7#
    • 1...Sc3
      • 2.f4+
        • 2...Ke4
          • 3.Qd4#
    • 1...Sxe3
      • 2.f4+
        • 2...Ke4
          • 3.f3#
    • 1...Sf7
      • 2.Bf4+
        • 2...Kf6
          • 3.Qxf7#
    • 1...c3
      • 2.f4+
        • 2...Ke4
          • 3.Qd3#
          • 3.Qd4#
  • Keys
    • 1.e4!
      • threat
        • 2.Qd5#
      • 1...Bxe4
        • 2.f4+
          • 2...Kf5
            • 3.e7#
      • 1...Bxe6
        • 2.Qg7+
          • 2...Kd6
            • 3.Be7#
      • 1...Sc3
        • 2.Qc7+
          • 2...Kd4
            • 3.Be3#
          • 2...Kxe6
            • 3.Qe7#
      • 1...Se3
        • 2.f4+
          • 2...Kxe4
            • 3.f3#

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).