Problem Display
PID: 106362 (1Q6/8/2pB1b2/2pk4/8/4P1RB/K5n1/3N4 w - - 0 1)

Moravec, Josef

Lidova Demokracie, 1962

1Q6/8/2pB1b2/2pk4/8/4P1RB/K5n1/3N4

#3

7 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kc4
      • 2.Qb3#
    • 1...Be5
      • 2.Qg8+
        • 2...Ke4
          • 3.Sf2#
        • 2...Kxd6
          • 3.Qd8#
  • Tries
    • 1.Bxg2+?
      • 1...Kc4
        • 2.Qb3#
      • 1...Ke6!
    • 1.Be6+?
      • 1...Ke4
        • 2.Sf2#
        • 2.Qb1#
      • 1...Kxe6!
    • 1.Rg5+?
      • 1...Ke4
        • 2.Qb1+
          • 2...Kf3
            • 3.Bg4#
      • 1...Be5
        • 2.Rxe5+
          • 2...Kc4
            • 3.Qb3#
      • 1...Bxg5!
    • 1.Qg8+?
      • 1...Ke4
        • 2.Sf2#
      • 1...Kxd6!
  • Keys
    • 1.Be5!
      • threat
        • 2.e4+
          • 2...Kc4
            • 3.Sb2#
            • 3.Be6#
            • 3.Rc3#
            • 3.Qb3#
          • 2...Kxe4
            • 3.Sc3#
      • 1...Ke4
        • 2.Qd6
          • threat
            • 3.Sf2#
            • 3.Sc3#
      • 1...Bxe5
        • 2.Qg8+
          • 2...Ke4
            • 3.Sf2#
          • 2...Kd6
            • 3.Qd8#
      • 1...Sxe3
        • 2.Sxe3+
          • 2...Ke4
            • 3.Bf5#
      • 1...Sf4
        • 2.e4+
          • 2...Kc4
            • 3.Sb2#
            • 3.Rc3#
            • 3.Qb3#
          • 2...Kxe4
            • 3.Sc3#
      • 1...Sh4
        • 2.Sc3+
          • 2...Kc4
            • 3.Bf1#
        • 2.e4+
          • 2...Kc4
            • 3.Sb2#
            • 3.Bf1#
            • 3.Be6#
            • 3.Rc3#
            • 3.Qb3#
          • 2...Kxe4
            • 3.Sc3#
      • 1...c4
        • 2.Sc3+
          • 2...Kc5
            • 3.Bd6#
        • 2.Qd6+
          • 2...Ke4
            • 3.Sf2#
            • 3.Sc3#
            • 3.Qd4#

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).