Problem Display
PID: 182659 (8/3BB1p1/1r5n/2NpkP2/2ppN3/p2p1R2/p2R4/Qb5K w - - 0 1)

Gasparyan, Alexey

20th Place, 10. WCCT, 2016-2017

8/3BB1p1/1r5n/2NpkP2/2ppN3/p2p1R2/p2R4/Qb5K

#3

9 + 11


16140 10. WCCT Award 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Rb2
      • 2.Bd6#
    • 1...Rb3
      • 2.Bd6#
    • 1...Rb4
      • 2.Bd6#
    • 1...Rb5
      • 2.Bd6#
    • 1...Rd6
      • 2.Bxd6#
    • 1...Rb7
      • 2.Bd6#
    • 1...Rb8
      • 2.Bd6#
    • 1...Sxf5
      • 2.Rxf5#
  • Tries
    • 1.Sf2?
      • threat
        • 2.Re3+
          • 2...Kf4
            • 3.Qxd4#
      • 1...Rb2
        • 2.Bb5
          • threat
            • 3.Sd7#
          • 2...Sxf5
            • 3.Sg4#
      • 1...Re6
        • 2.Bxe6
          • threat
            • 3.Sd7#
          • 2...Sxf5
            • 3.Sg4#
            • 3.Rxf5#
      • 1...c3
        • 2.Rc2
          • threat
            • 3.Sfxd3#
            • 3.Scxd3#
          • 2...Bxc2
            • 3.Qe1#
          • 2...dxc2
            • 3.Sfd3#
            • 3.Scd3#
          • 2...d2
            • 3.Sfd3#
            • 3.Scd3#
      • 1...Rf6!
    • 1.Sd6?
      • threat
        • 2.Re3+
          • 2...Kf4
            • 3.Qxd4#
      • 1...Rb2
        • 2.Bb5
          • threat
            • 3.Sd7#
          • 2...Sxf5
            • 3.Sf7#
            • 3.Rxf5#
      • 1...c3!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Re3+
          • 2...Kf4
            • 3.Qxd4#
      • 1...Rf6
        • 2.Be6
          • threat
            • 3.Sd7#
      • 1...Rb2
        • 2.Bb5
          • threat
            • 3.Sd7#
      • 1...Re6
        • 2.Bxe6
          • threat
            • 3.Sd7#
      • 1...c3
        • 2.Rc2
          • threat
            • 3.Sxd3#
          • 2...Bxc2
            • 3.Qe1#
          • 2...dxc2
            • 3.Sd3#
          • 2...d2
            • 3.Sd3#

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).