Problem Display
PID: 162355 (1K6/4pp1B/2p4p/2pkp3/Q1R1N1N1/1p1rrP2/3p2n1/b7 w - - 0 1)

Makaronets, Leonid

Volchek, Viktor Fedorovich

Sachmatija, 2009

1K6/4pp1B/2p4p/2pkp3/Q1R1N1N1/1p1rrP2/3p2n1/b7

#3

7 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Qxc6+
        • 2...Rd6
          • 3.Sxc5#
    • 1...e6
      • 2.Sgf6#
      • 2.Rxc5#
    • 1...f5
      • 2.Sgf6+
        • 2...Ke6
          • 3.Bg8#
        • 2...exf6
          • 3.Bg8#
      • 2.Bg8+
        • 2...e6
          • 3.Sgf6#
          • 3.Rxc5#
    • 1...f6
      • 2.Bg8+
        • 2...e6
          • 3.Sgxf6#
          • 3.Rxc5#
  • Tries
    • 1.Sxe3+?
      • 1...Rxe3
        • 2.Rxc5+
          • 2...Ke6
            • 3.Qxc6#
      • 1...Sxe3!
    • 1.Qxc6+?
      • 1...Kxc4
        • 2.Qxc5#
      • 1...Kxc6!
  • Keys
    • 1.Kc7!
      • threat
        • 2.Qxc6+
          • 2...Kxc4
            • 3.Qxc5#
      • 1...Ke6
        • 2.Qxc6+
          • 2...Rd6
            • 3.Sxc5#
      • 1...Rxe4
        • 2.fxe4+
          • 2...Ke6
            • 3.Bf5#
      • 1...Rc3
        • 2.Sxd2
          • threat
            • 3.Qxc6#
          • 2...Ke6
            • 3.Qxc6#
          • 2...Rxc4
            • 3.Qxc4#
      • 1...Rd4
        • 2.Rxc5+
          • 2...Ke6
            • 3.Rxe5#
      • 1...Bd4
        • 2.Rb4
          • threat
            • 3.Qxc6#
          • 2...Ke6
            • 3.Qxc6#
      • 1...b2
        • 2.Rxc5+
          • 2...Ke6
            • 3.Rxe5#

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).