Problem Display
PID: 29694 (2Q1K1B1/2p1B1P1/nP2NP1p/1pppk2r/3rpbP1/1b1pp1N1/5q2/8 w - - 0 1)

Petrovic, Nenad

1st Prize, Skakbladet, 1927

2Q1K1B1/2p1B1P1/nP2NP1p/1pppk2r/3rpbP1/1b1pp1N1/5q2/8

#3

10 + 15


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Sets
    • 1...Qxg3
      • 2.Sd8
        • threat
          • 3.Sc6#
          • 3.Sf7#
          • 3.Qe6#
        • 2...Bg5
          • 3.Qf5#
    • 1...Bc4
      • 2.Sf8
        • threat
          • 3.Sg6#
          • 3.Sd7#
          • 3.Qe6#
    • 1...Sb4
      • 2.Qxc7#
    • 1...Sb8
      • 2.Qxc7#
    • 1...c4
      • 2.Sf8
        • threat
          • 3.Sg6#
          • 3.Sd7#
          • 3.Qe6#
    • 1...cxb6
      • 2.Qd7
        • threat
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
      • 2.Qc6
        • threat
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
      • 2.Qd8
        • threat
          • 3.Bd6#
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
    • 1...c6
      • 2.Qd7
        • threat
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
      • 2.Qxc6
        • threat
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
      • 2.Qd8
        • threat
          • 3.Bd6#
          • 3.Qd6#
        • 2...Sc7+
          • 3.Qxc7#
  • Keys
    • 1.Qd7!
      • threat
        • 2.bxc7
          • threat
            • 3.Qd6#
          • 2...Sxc7+
            • 3.Qxc7#
      • 1...Qxg3
        • 2.Sd8
          • threat
            • 3.Sc6#
            • 3.Sf7#
            • 3.Qe6#
          • 2...Bg5
            • 3.Qf5#
      • 1...Ba4
        • 2.Sf8
          • threat
            • 3.Sg6#
            • 3.Qe6#
          • 2...Rb4
            • 3.Qxd5#
          • 2...Rc4
            • 3.Qxd5#
      • 1...b4
        • 2.Sf8
          • threat
            • 3.Sg6#
            • 3.Qe6#
          • 2...Rc4
            • 3.Qxd5#

FEATURES


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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).