Problem Display
PID: 244939 (Q7/2bK4/1p2PBP1/8/p4kN1/4N3/8/3b4 w - - 0 1)

Grabowski, Kazimierz

Tidskrift for Schack, 1916

Q7/2bK4/1p2PBP1/8/p4kN1/4N3/8/3b4

#3

7 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Bg5+?
      • 1...Kg3
        • 2.Qg2#
      • 1...Kxg5!
    • 1.Qg2?
      • threat
        • 2.Sd5+
          • 2...Kf5
            • 3.Sge3#
            • 3.Sh6#
      • 1...Bxg4
        • 2.Sd5+
          • 2...Kf5
            • 3.Qc2#
      • 1...Bb3
        • 2.Qf2+
          • 2...Ke4
            • 3.Qf5#
      • 1...Bf3!
    • 1.Qe4+?
      • 1...Kg3
        • 2.Sf1+
          • 2...Kh3
            • 3.Sf2#
      • 1...Kxe4!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Bg5+
          • 2...Kg3
            • 3.Qg2#
          • 2...Kxg5
            • 3.Qh6#
      • 1...Kg3
        • 2.Bg5
          • threat
            • 3.Qg2#
          • 2...Bf3
            • 3.Qh2#
            • 3.Qh4#
      • 1...Bxg4
        • 2.Sd5+
          • 2...Kg3
            • 3.Bh4#
          • 2...Kf5
            • 3.Qb1#
      • 1...Bf3
        • 2.Qh6+
          • 2...Kg3
            • 3.Qh2#
          • 2...Ke4
            • 3.Sf2#
      • 1...Bd8
        • 2.Be5+
          • 2...Kg5
            • 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).