Problem Display
PID: 247271 (8/2nb4/7r/p7/4P3/1kP2p2/RP3P2/R3KQ2 w Q - 0 1)

Benko, Franzisco

Die Schwalbe, 1929

8/2nb4/7r/p7/4P3/1kP2p2/RP3P2/R3KQ2

#3

8 + 6


  • SOUND
  • Tries
    • 1.Qd3?
      • threat
        • 2.Ra3+
          • 2...Kxb2
            • 3.Qb1#
            • 3.Qd2#
      • 1...Rd6
        • 2.Ra3+
          • 2...Kxb2
            • 3.Qb1#
      • 1...Ba4
        • 2.Ra3+
          • 2...Kxb2
            • 3.Qb1#
      • 1...Sb5
        • 2.Qd1+
          • 2...Kc4
            • 3.Qd5#
        • 2.Qd5+
          • 2...Kc2
            • 3.Qd1#
      • 1...Rh1+!
    • 1.Qc4+?
      • 1...Kc2
        • 2.b3#
        • 2.b4#
      • 1...Kxc4!
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Ra3#
      • 1...Kxa2
        • 2.Qc4+
          • 2...Ka1
            • 3.Kc2#
      • 1...Sb5
        • 2.Ra4
          • threat
            • 3.Qc4#
          • 2...Kxa4
            • 3.Qc4#
          • 2...Sa3
            • 3.Rxa3#
          • 2...Rc6
            • 3.Qxb5#
          • 2...Be6
            • 3.Qxb5#
          • 2...Sd6
            • 3.Ra3#


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).