Problem Display
PID: 262244 (6rr/P1b2n2/1p1p1P2/3k2P1/2RP2B1/8/3P4/1K2nQ2 w - - 0 1)

Makaronets, Leonid

Europe Echecs, 1994

6rr/P1b2n2/1p1p1P2/3k2P1/2RP2B1/8/3P4/1K2nQ2

#3

9 + 8


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qf5#
    • 1...Bb8
      • 2.a8Q#
      • 2.a8B#
    • 1...Bd8
      • 2.a8Q#
      • 2.a8B#
    • 1...Sd8
      • 2.a8Q+
        • 2...Sc6
          • 3.Qxc6#
        • 2...Sb7
          • 3.Qxb7#
      • 2.a8B+
        • 2...Sc6
          • 3.Bxc6#
        • 2...Sb7
          • 3.Bxb7#
  • Tries
    • 1.Be6+?
      • 1...Ke4
        • 2.Qf5#
      • 1...Kxe6!
    • 1.Rb4?
      • threat
        • 2.Qb5+
          • 2...Ke4
            • 3.Qf5#
      • 1...Rxg5
        • 2.Qh1+
          • 2...Rxh1
            • 3.a8Q#
            • 3.a8B#
          • 2...Sg2
            • 3.Qxg2#
          • 2...Sf3
            • 3.Qxf3#
      • 1...Se5
        • 2.Qb5+
          • 2...Ke4
            • 3.dxe5#
      • 1...Sh6
        • 2.Qh1+
          • 2...Sg2
            • 3.Qxg2#
          • 2...Sf3
            • 3.Qxf3#
      • 1...b5
        • 2.Qxb5+
          • 2...Ke4
            • 3.Qf5#
      • 1...Kc6!
  • Keys
    • 1.Ra4!
      • threat
        • 2.Qb5+
          • 2...Ke4
            • 3.Qf5#
      • 1...Kc6
        • 2.Qc4+
          • 2...Kb7
            • 3.Qd5#
        • 2.Qb5+
          • 2...Kxb5
            • 3.Bd7#
          • 2...Kb7
            • 3.Qd5#
      • 1...Rxg5
        • 2.Qh1+
          • 2...Rxh1
            • 3.a8Q#
            • 3.a8B#
          • 2...Sg2
            • 3.Qxg2#
          • 2...Sf3
            • 3.Qxf3#
      • 1...Se5
        • 2.Qb5+
          • 2...Ke4
            • 3.dxe5#
      • 1...Sh6
        • 2.Qh1+
          • 2...Sg2
            • 3.Qxg2#
          • 2...Sf3
            • 3.Qxf3#
      • 1...b5
        • 2.Qxb5+
          • 2...Ke4
            • 3.Qf5#

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).