Problem Display
PID: 38310 (4R3/KQ6/p2P1P2/rp1PB1p1/p3k3/1bnp1p1P/4rp2/4bN2 w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

3rd Prize, Brighton Society, 1904

4R3/KQ6/p2P1P2/rp1PB1p1/p3k3/1bnp1p1P/4rp2/4bN2

#3

9 + 13


16 Chess Amateur (The) 1908
1842 The White King 1914

SOLUTION


  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qh7#
    • 1...Rd2
      • 2.Sg3+
        • 2...Ke3
          • 3.Qb6#
    • 1...Re3
      • 2.Sg3#
    • 1...Bd2
      • 2.Sg3+
        • 2...Ke3
          • 3.Qb6#
    • 1...Bxd5
      • 2.Qh7#
    • 1...Sxd5
      • 2.Qh7#
  • Tries
    • 1.Bh2+?
      • 1...Kf5
        • 2.Qh7+
          • 2...Kxf6
            • 3.Rf8#
      • 1...Kd4!
    • 1.Bg3+?
      • 1...Kf5
        • 2.Qh7+
          • 2...Kxf6
            • 3.Rf8#
      • 1...Kd4!
  • Keys
    • 1.Kb6!
      • threat
        • 2.Qh7+
          • 2...Kxd5
            • 3.Qxd3#
      • 1...Sxd5+
        • 2.Ka7
          • threat
            • 3.Qh7#
          • 2...Kf5
            • 3.Qh7#
      • 1...d2
        • 2.Qh7+
          • 2...Kxd5
            • 3.Qd3#
      • 1...Ra2
        • 2.Qh7+
          • 2...Kxd5
            • 3.Se3#
            • 3.Qxd3#
      • 1...Rb2
        • 2.Qh7+
          • 2...Kxd5
            • 3.Se3#
            • 3.Qxd3#
      • 1...Rc2
        • 2.Qh7+
          • 2...Kxd5
            • 3.Se3#
            • 3.Qxd3#
      • 1...Rd2
        • 2.Qh7+
          • 2...Kxd5
            • 3.Se3#
      • 1...Bc2
        • 2.Kc6
          • threat
            • 3.Qh7#
          • 2...Kf5
            • 3.Qh7#
      • 1...Bc4
        • 2.Qh7+
          • 2...Kxd5
            • 3.Qb7#

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).