Problem Display
PID: 262230 (K3B3/4B3/1k6/8/8/1n6/8/3R4 w - - 0 1)

Vitale, Luigi

Europe Echecs, 1994

K3B3/4B3/1k6/8/8/1n6/8/3R4

#3

4 + 2


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Sc5
      • 2.Bd8+
        • 2...Ka6
          • 3.Rd6#
  • Tries
    • 1.Bd8+?
      • 1...Ka6
        • 2.Rd6#
      • 1...Kc5!
    • 1.Rd5?
      • threat
        • 2.Bd8+
          • 2...Ka6
            • 3.Bb5#
            • 3.Rd6#
      • 1...Ka6
        • 2.Bd8
          • threat
            • 3.Bb5#
            • 3.Rd6#
          • 2...Sd4
            • 3.Ra5#
      • 1...Sc5
        • 2.Bd8+
          • 2...Ka6
            • 3.Rd6#
      • 1...Sa1
        • 2.Bd8+
          • 2...Ka6
            • 3.Bb5#
            • 3.Ra5#
            • 3.Rd6#
      • 1...Sc1
        • 2.Bd8+
          • 2...Ka6
            • 3.Bb5#
            • 3.Ra5#
            • 3.Rd6#
      • 1...Sd2
        • 2.Bd8+
          • 2...Ka6
            • 3.Bb5#
            • 3.Ra5#
            • 3.Rd6#
      • 1...Sd4
        • 2.Bd8+
          • 2...Ka6
            • 3.Ra5#
      • 1...Sa5
        • 2.Bd8+
          • 2...Ka6
            • 3.Bb5#
            • 3.Rxa5#
      • 1...Kc7!
  • Keys
    • 1.Rb1!
      • 1...Ka5
        • 2.Ka7
          • 2...Sa1
            • 3.Bb4#
            • 3.Bd8#
            • 3.Rxa1#
          • 2...Sc1
            • 3.Bb4#
            • 3.Bd8#
          • 2...Sd2
            • 3.Bb4#
            • 3.Bd8#
            • 3.Ra1#
          • 2...Sd4
            • 3.Bb4#
            • 3.Bd8#
            • 3.Ra1#
          • 2...Sc5
            • 3.Bd8#
      • 1...Ka6
        • 2.Bd8
          • 2...Sa1
            • 3.Bb5#
            • 3.Rxa1#
          • 2...Sc1
            • 3.Bb5#
          • 2...Sd2
            • 3.Bb5#
            • 3.Ra1#
          • 2...Sd4
            • 3.Ra1#
          • 2...Sa5
            • 3.Bb5#
            • 3.Rb6#
          • 2...Sc5
            • 3.Bb5#
      • 1...Kc7
        • 2.Rxb3
          • 2...Kc8
            • 3.Rc3#

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).