Problem Display
PID: 14294 (q7/4p1Q1/pP1p4/P1kP1B1p/P2R4/8/3P4/3K4 w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

Chemnitzer Tageblatt, 1925

q7/4p1Q1/pP1p4/P1kP1B1p/P2R4/8/3P4/3K4

#3

9 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Rc4+?
      • 1...Kxd5
        • 2.Qd4#
      • 1...Kxc4!
    • 1.Qg3?
      • threat
        • 2.Qc3#
      • 1...Qxd5
        • 2.Qc3+
          • 2...Qc4
            • 3.Qxc4#
      • 1...Kxd4!
    • 1.d3?
      • threat
        • 2.Rc4+
          • 2...Kxd5
            • 3.Qd4#
      • 1...e5
        • 2.Rc4+
          • 2...Kxd5
            • 3.Qf7#
      • 1...Qh8
        • 2.Be4
          • threat
            • 3.Rc4#
        • 2.Be6
          • threat
            • 3.Rc4#
      • 1...e6
        • 2.Rc4+
          • 2...Kxd5
            • 3.Be4#
            • 3.Qd4#
      • 1...Qxd5!
  • Keys
    • 1.Be6!
      • threat
        • 2.Rc4+
          • 2...Kxc4
            • 3.Qc3#
      • 1...Qxd5
        • 2.Qg5
          • threat
            • 3.Qxd5#
          • 2...Kxd4
            • 3.Qxd5#
          • 2...Kc6
            • 3.Qxd5#
          • 2...Qxg5
            • 3.Rc4#
          • 2...Qe5
            • 3.Rc4#
          • 2...Qf5
            • 3.Rc4#
      • 1...Qh8
        • 2.d3
          • threat
            • 3.Rc4#

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).