Problem Display
PID: 171651 (8/8/4Q3/5p2/8/3N2N1/6P1/2K3k1 w - - 0 1)

Antipov, Viacheslav Pavlovich

Pat a Mat, 1994

8/8/4Q3/5p2/8/3N2N1/6P1/2K3k1

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Se2+?
      • 1...Kf1
        • 2.Qd5
          • threat
            • 3.Qf3#
          • 2...Kxe2
            • 3.Qf3#
        • 2.Qc6
          • threat
            • 3.Qf3#
          • 2...Kxe2
            • 3.Qf3#
      • 1...Kh1
        • 2.Se1
          • threat
            • 3.Qh6#
          • 2...Kh2
            • 3.Qh6#
        • 2.Sdf4
          • 2...Kh2
            • 3.Qh6#
      • 1...Kh2
        • 2.Se1
          • threat
            • 3.Qh6#
          • 2...Kh1
            • 3.Qh6#
        • 2.Sdf4
          • 2...Kh1
            • 3.Qh6#
      • 1...Kxg2!
    • 1.Qxf5?
      • 1...Kh2
        • 2.Qh3+
          • 2...Kg1
            • 3.Qh1#
      • 1...Kxg2!
    • 1.Qe1+?
      • 1...Kh2
        • 2.Qh1+
          • 2...Kxg3
            • 3.Qh3#
      • 1...Kxg2!
    • 1.Qe3+?
      • 1...Kxg2
        • 2.Sf4+
          • 2...Kh2
            • 3.Qf2#
      • 1...Kh2!
  • Keys
    • 1.Sf4!
      • 1...Kf2
        • 2.Qe1+
          • 2...Kxe1
            • 3.Sd3#
      • 1...Kh2
        • 2.Sge2
          • 2...Kh1
            • 3.Qh6#

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).