Problem Display
PID: 167456 (4R2K/1b1p4/1R4p1/8/r3n1p1/2B1k1N1/1n6/5Q2 w - - 0 1)

Buchwald, Julius

American Chess Bulletin, 1945

4R2K/1b1p4/1R4p1/8/r3n1p1/2B1k1N1/1n6/5Q2

#3

6 + 8


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Rd4
      • 2.Rxg6
        • threat
          • 3.Sf5#
        • 2...Rd5
          • 3.Rxe4#
    • 1...Ra7
      • 2.Rf6
        • threat
          • 3.Qe2#
        • 2...Ba6
          • 3.Rxe4#
    • 1...Bd5
      • 2.Rf6
        • threat
          • 3.Qe2#
        • 2...Bc4
          • 3.Rxe4#
    • 1...Ba8
      • 2.Rf6
        • threat
          • 3.Qe2#
    • 1...g5
      • 2.Sf5#
  • Tries
    • 1.Rxb2?
      • threat
        • 2.Rd2
          • threat
            • 3.Rd3#
            • 3.Qf2#
      • 1...Ra1
        • 2.Qf2+
          • 2...Kd3
            • 3.Qd4#
      • 1...Ra2
        • 2.Qf2+
          • 2...Kd3
            • 3.Qd4#
      • 1...Rd4
        • 2.Qf2+
          • 2...Kd3
            • 3.Qxd4#
      • 1...Ra5
        • 2.Qf2+
          • 2...Kd3
            • 3.Qd4#
      • 1...Ra8
        • 2.Qf2+
          • 2...Kd3
            • 3.Qd4#
      • 1...Ba6!
  • Keys
    • 1.Rd6!
      • threat
        • 2.Bd2#
      • 1...Rd4
        • 2.Rxg6
          • threat
            • 3.Sf5#
          • 2...Rd5
            • 3.Rxe4#
      • 1...Bd5
        • 2.Rf6
          • threat
            • 3.Qe2#
          • 2...Bc4
            • 3.Rxe4#
    • 1.Rxg6!
      • threat
        • 2.Sf5#
      • 1...Ra5
        • 2.Qe2+
          • 2...Kf4
            • 3.Rxg4#

This is a version of 167444

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).