Problem Display
PID: 38704 (R7/3p1K2/8/3N2p1/3k4/1Q6/8/8 w - - 0 1)

Hladik, Frantisek

Cesky denik, 1941

R7/3p1K2/8/3N2p1/3k4/1Q6/8/8

#3

4 + 3


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Tries
    • 1.Qe3+?
      • 1...Kc4
        • 2.Ra5
          • threat
            • 3.Rc5#
            • 3.Qc3#
      • 1...Kxd5!
    • 1.Qb4+?
      • 1...Kd3
        • 2.Ra2
          • threat
            • 3.Rd2#
      • 1...Ke5
        • 2.Se3
          • threat
            • 3.Re8#
      • 1...Kxd5!
  • Keys
    • 1.Se7!
      • threat
        • 2.Ra4+
          • 2...Kc5
            • 3.Qb4#
          • 2...Ke5
            • 3.Qd5#
            • 3.Qg3#
      • 1...Ke4
        • 2.Ra4+
          • 2...Ke5
            • 3.Qd5#
            • 3.Qg3#
      • 1...Kc5
        • 2.Sf5
          • threat
            • 3.Rc8#
          • 2...Kc6
            • 3.Rc8#
      • 1...Ke5
        • 2.Qc3+
          • 2...Ke4
            • 3.Ra4#
          • 2...Kf4
            • 3.Ra4#
          • 2...Kd6
            • 3.Ra6#
      • 1...d5
        • 2.Ra4+
          • 2...Kc5
            • 3.Qb4#
          • 2...Ke5
            • 3.Qxd5#
            • 3.Qg3#
            • 3.Qb8#
      • 1...d6
        • 2.Ra4+
          • 2...Kc5
            • 3.Rc4#
            • 3.Qb4#
          • 2...Ke5
            • 3.Qd5#
            • 3.Qe6#
            • 3.Qb2#
            • 3.Qc3#
            • 3.Qe3#
            • 3.Qg3#

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).