Problem Display
PID: 230738 (2r1B3/p3p3/4np2/KN1k4/2pP2Pn/8/2P1Q3/4N3 w - - 0 1)

Cyrulik, Stepan Pavlovich

Vovnejko, Viktor Ivanovich

Shakhmatnaya kompozitsiya, 1992

2r1B3/p3p3/4np2/KN1k4/2pP2Pn/8/2P1Q3/4N3

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Sg2
      • 2.Qf3#
      • 2.Qxg2#
    • 1...Sf3
      • 2.Qxf3#
    • 1...Sf5
      • 2.Qf3#
      • 2.Qg2#
    • 1...Sg6
      • 2.Qf3#
      • 2.Qg2#
    • 1...f5
      • 2.Qe5#
  • Tries
    • 1.Sd3?
      • threat
        • 2.Sb4#
      • 1...Sxd4
        • 2.Sb4+
          • 2...Kc5
            • 3.Qxe7#
        • 2.Sf4+
          • 2...Kc5
            • 3.Qxe7#
      • 1...cxd3!
    • 1.Bf7?
      • threat
        • 2.Qxe6#
      • 1...Kc6
        • 2.Qe4+
          • 2...Kd7
            • 3.Qd5#
      • 1...Rc6!
    • 1.Qg2+?
      • 1...Sf3
        • 2.Qxf3#
      • 1...Sxg2!
  • Keys
    • 1.Sg2!
      • threat
        • 2.Qxe6+
          • 2...Kxe6
            • 3.Sf4#
      • 1...Rxe8
        • 2.Qxc4+
          • 2...Kxc4
            • 3.Se3#
          • 2...Ke4
            • 3.Qc6#
      • 1...Sxd4
        • 2.Sf4+
          • 2...Kc5
            • 3.Qxe7#
      • 1...Rc6
        • 2.Qe4+
          • 2...Kxe4
            • 3.Bxc6#

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).