Problem Display
PID: 153054 (2B4B/4p3/K1R1Qq2/1p3n2/pp1k1PP1/r2pp1p1/n5N1/8 w - - 0 1)

Makaronets, Leonid

Schweizerische Schachzeitung, 2001

2B4B/4p3/K1R1Qq2/1p3n2/pp1k1PP1/r2pp1p1/n5N1/8

#3

8 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Qe5
      • 2.Qxe5#
    • 1...Qg7
      • 2.Bxg7+
        • 2...Sxg7
          • 3.Qe5#
    • 1...Sd6
      • 2.Qxe3+
        • 2...Kd5
          • 3.Rc5#
  • Tries
    • 1.Sh4?
      • threat
        • 2.Sf3#
        • 2.Sxf5#
      • 1...d2
        • 2.Sxf5+
          • 2...Kd3
            • 3.Qxe3#
      • 1...Sxh4!
    • 1.Qxe3+?
      • 1...Kd5
        • 2.Be6+
          • 2...Kxc6
            • 3.Qb6#
          • 2...Qxe6
            • 3.Qxe6#
      • 1...Sxe3!
  • Keys
    • 1.Bb7!
      • threat
        • 2.Qe4+
          • 2...Kxe4
            • 3.Rd6#
      • 1...Qxh8
        • 2.Qe4+
          • 2...Kxe4
            • 3.Rc4#
            • 3.Rd6#
      • 1...Qg7
        • 2.Bxg7+
          • 2...Sxg7
            • 3.Qe5#
        • 2.Rc7
          • threat
            • 3.Qd5#
            • 3.Qe4#
            • 3.Qb6#
        • 2.Rc8
          • threat
            • 3.Qd5#
            • 3.Qe4#
            • 3.Qb6#
        • 2.Qe4+
          • 2...Kxe4
            • 3.Rc4#
            • 3.Rd6#
      • 1...Rc3
        • 2.Rd6+
          • 2...Kc5
            • 3.Qd5#
          • 2...Sxd6
            • 3.Qd5#
          • 2...exd6
            • 3.Qd5#
      • 1...Sc3
        • 2.Rc4+
          • 2...bxc4
            • 3.Qb6#
      • 1...Sd6
        • 2.Qxe3+
          • 2...Kd5
            • 3.Rc5#

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).