Problem Display
PID: 271967 (R2BkN1n/4P1K1/2p1pp2/2P3P1/6Rp/3pP3/1r5q/r2B4 w - - 0 1)

Shinkarenko, Gennady Viktorovich

Shakhmatnaya kompozitsiya, 1998

R2BkN1n/4P1K1/2p1pp2/2P3P1/6Rp/3pP3/1r5q/r2B4

#3

10 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Bb6+?
      • 1...Qb8
        • 2.Rxb8+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Rxa8!
    • 1.Bc7+?
      • 1...Rb8
        • 2.Rxb8+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Rxa8!
    • 1.Rga4?
      • threat
        • 2.Bh5+
          • 2...Sg6
            • 3.Bxg6#
          • 2...Sf7
            • 3.Bxf7#
      • 1...Qe2
        • 2.Bb6+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Re2
        • 2.Bc7+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Sg6
        • 2.Bh5
          • threat
            • 3.Bxg6#
      • 1...Sf7
        • 2.Bh5
          • threat
            • 3.Bxf7#
      • 1...Rxd1!
    • 1.Rb4?
      • threat
        • 2.Bh5+
          • 2...Sg6
            • 3.Bxg6#
          • 2...Sf7
            • 3.Bxf7#
      • 1...Rxd1
        • 2.Bc7+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Qe2
        • 2.Ba5+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Sg6
        • 2.Bh5
          • threat
            • 3.Bxg6#
      • 1...Sf7
        • 2.Bh5
          • threat
            • 3.Bxf7#
      • 1...Re2!
  • Keys
    • 1.Rf4!
      • threat
        • 2.Bh5+
          • 2...Sg6
            • 3.Bxg6#
          • 2...Sf7
            • 3.Bxf7#
      • 1...Rxd1
        • 2.Bb6+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Qe2
        • 2.Sh7
          • threat
            • 3.Sxf6#
          • 2...Kd7
            • 3.Sxf6#
          • 2...fxg5
            • 3.Sf6#
          • 2...f5
            • 3.Sf6#
      • 1...Re2
        • 2.Ba5+
          • 2...Kxe7
            • 3.gxf6#
      • 1...Sg6
        • 2.Bh5
          • threat
            • 3.Bxg6#
      • 1...Sf7
        • 2.Bh5
          • threat
            • 3.Bxf7#

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).