Problem Display
PID: 204626 (2Q3K1/7p/1p1p1P2/1B1k4/1Bpp4/4P3/1n1PP3/1b6 w - - 0 1)

Chocolous, Jiri

3/4 Prize, Trollhattans Schacksallskap, 1925

2Q3K1/7p/1p1p1P2/1B1k4/1Bpp4/4P3/1n1PP3/1b6

#3

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qe6#
    • 1...Ba2
      • 2.Qf5#
    • 1...Bf5
      • 2.Qxf5#
    • 1...Sd1
      • 2.Bxc4+
        • 2...Ke4
          • 3.Qe6#
        • 2...Ke5
          • 3.Qe6#
    • 1...Sa4
      • 2.Bxc4+
        • 2...Ke4
          • 3.Qe6#
        • 2...Ke5
          • 3.Qe6#
    • 1...d3
      • 2.Qf5#
  • Tries
    • 1.Kf7?
      • threat
        • 2.Qe6#
      • 1...dxe3
        • 2.Qe6+
          • 2...Kd4
            • 3.dxe3#
      • 1...Bg6+!
    • 1.Bxc4+?
      • 1...Ke4
        • 2.Qe6#
      • 1...Ke5
        • 2.Qe6#
      • 1...Sxc4!
    • 1.Qe8?
      • threat
        • 2.Bc6#
      • 1...dxe3
        • 2.Bc6+
          • 2...Kd4
            • 3.Qxe3#
            • 3.dxe3#
      • 1...c3!
  • Keys
    • 1.Bc3!
      • threat
        • 2.Bc6+
          • 2...Kc5
            • 3.exd4#
          • 2...Ke5
            • 3.Bxd4#
      • 1...Ke5
        • 2.Bxd4+
          • 2...Ke4
            • 3.Qe6#
          • 2...Kd5
            • 3.Bc6#
      • 1...dxc3
        • 2.d4
          • threat
            • 3.Bc6#
          • 2...Ke4
            • 3.Qe6#
          • 2...cxd4 ep
            • 3.Qf5#
      • 1...dxe3
        • 2.Qb7+
          • 2...Kc5
            • 3.Qc6#
          • 2...Ke6
            • 3.Bd7#

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).