Problem Display
PID: 45831 (8/2p1pK2/1nN4b/2p1PR1B/p3Pp1p/4k2r/1pQ1p2r/1N2Bb2 w - - 0 1)

Bakharev, Aleksandr Viktorovich

2nd Prize, Die Schwalbe, 1999

8/2p1pK2/1nN4b/2p1PR1B/p3Pp1p/4k2r/1pQ1p2r/1N2Bb2

#3

9 + 14


23 Die Schwalbe 2002

SOLUTION


  • SOUND
  • Sets
    • 1...Rf2
      • 2.Bd2#
    • 1...Bg2
      • 2.Qxe2#
    • 1...Bg7
      • 2.Qd2+
        • 2...Kxe4
          • 3.Rxf4#
    • 1...Bf8
      • 2.Qd2+
        • 2...Kxe4
          • 3.Rxf4#
    • 1...Sd5
      • 2.Sd2
        • threat
          • 3.Sc4#
        • 2...Sb6
          • 3.Qc3#
        • 2...c4
          • 3.Sxc4#
    • 1...Sa8
      • 2.Sd2
        • threat
          • 3.Sc4#
          • 3.Qc3#
      • 2.Sc3
        • threat
          • 3.Sd5#
          • 3.Qd2#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Qc3#
      • 1...b1S
        • 2.Qxc5+
          • 2...Kd3
            • 3.Sb4#
      • 1...b1B
        • 2.Qc3+
          • 2...Bd3
            • 3.Qxc5#
        • 2.Qxc5+
          • 2...Kd3
            • 3.Sb4#
      • 1...b1Q!
    • 1.Sc3?
      • threat
        • 2.Qd2#
      • 1...Sc4
        • 2.Sd5#
      • 1...b1S!
  • Keys
    • 1.Ke6!
      • threat
        • 2.Qc3+
          • 2...Kxe4
            • 3.Sd2#
      • 1...Rf3
        • 2.Qc3+
          • 2...Kxe4
            • 3.Sd2#
            • 3.Bxf3#
            • 3.Qxf3#
      • 1...Sc4
        • 2.Sc3
          • threat
            • 3.Sd5#
          • 2...Sb6
            • 3.Qd2#
      • 1...Sd5
        • 2.Sd2
          • threat
            • 3.Sc4#
          • 2...Sb6
            • 3.Qc3#
          • 2...c4
            • 3.Sxc4#
      • 1...f3
        • 2.Qd2+
          • 2...Kxe4
            • 3.Sc3#
      • 1...c4
        • 2.Qd2+
          • 2...Kxe4
            • 3.Qd4#
        • 2.Qc3+
          • 2...Kxe4
            • 3.Sd2#
            • 3.Qd4#

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).