Problem Display
PID: 254832 (8/2ppB3/4P3/5Npp/5k2/1K1Q4/8/8 w - - 0 1)

Holler, Werner

4th Comm., Schach, 2006

8/2ppB3/4P3/5Npp/5k2/1K1Q4/8/8

#3

5 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Bd6+?
      • 1...Kg4
        • 2.Sh6+
          • 2...Kh4
            • 3.Qg3#
        • 2.Qe4+
          • 2...Kh3
            • 3.Qf3#
      • 1...cxd6!
    • 1.Qe3+?
      • 1...Kg4
        • 2.Sh6+
          • 2...Kh4
            • 3.Bxg5#
      • 1...Kxf5!
  • Keys
    • 1.Sd4!
      • 1...Kg4
        • 2.Qf3+
          • 2...Kh4
            • 3.Sf5#
      • 1...Ke5
        • 2.Qf5+
          • 2...Kxd4
            • 3.Bc5#
      • 1...dxe6
        • 2.Qf3+
          • 2...Ke5
            • 3.Sc6#
      • 1...g4
        • 2.Bf6
          • threat
            • 3.Se2#
          • 2...g3
            • 3.Qf3#
      • 1...h4
        • 2.Bf6
          • threat
            • 3.Qf3#
          • 2...Kg4
            • 3.Qf3#
          • 2...g4
            • 3.Se2#
      • 1...c5
        • 2.Bd6+
          • 2...Kg4
            • 3.Qg3#
      • 1...c6
        • 2.Bd6+
          • 2...Kg4
            • 3.Qg3#
      • 1...d5
        • 2.Qf3+
          • 2...Ke5
            • 3.Qe3#
      • 1...d6
        • 2.Qf3+
          • 2...Ke5
            • 3.Bf6#

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).