Problem Display
PID: 141021 (2n5/4R1pK/5p2/1N1Ppk1p/1Q5P/1p4pP/1r1nP3/B7 w - - 0 1)

Ohlsson, Anders V

Aftonbladet, 1901

2n5/4R1pK/5p2/1N1Ppk1p/1Q5P/1p4pP/1r1nP3/B7

#3

9 + 10


668 Aftonbladet 1906

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sb6
      • 2.Sd6#
    • 1...Sd6
      • 2.Sxd6#
    • 1...Sa7
      • 2.Sd6#
    • 1...Sxe7
      • 2.Sd6#
  • Tries
    • 1.Qxd2?
      • threat
        • 2.Qe3
          • threat
            • 3.Qf3#
          • 2...e4
            • 3.Sd4#
            • 3.Qxe4#
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...Ke4
        • 2.Sc3+
          • 2...Kf5
            • 3.e4#
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
      • 1...Rb1
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...Ra2
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...Rc2
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...g2
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...g5
        • 2.Qd3+
          • 2...Kf4
            • 3.Qf3#
          • 2...e4
            • 3.Qxe4#
      • 1...Rxd2!
    • 1.Qf4+?
      • 1...exf4
        • 2.Sd4#
      • 1...Kxf4!

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).