MESON Chess Problem Database

Problem Display
PID: 246599 (4b3/rpK5/pN6/Bk6/1Pp5/p1r5/P1p4p/2RB2nR w - - 0 1)

Petite, Efren

The Problemist, 1989

4b3/rpK5/pN6/Bk6/1Pp5/p1r5/P1p4p/2RB2nR

#4

8 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Rxc2!
      • threat
        • 2.Rxc3
          • threat
            • 3.Ba4#
        • 2.Rd2
          • threat
            • 3.Ba4#
            • 3.Rd5#
        • 2.Re2
          • threat
            • 3.Ba4#
            • 3.Re5#
        • 2.Rf2
          • threat
            • 3.Ba4#
            • 3.Rf5#
        • 2.Rg2
          • threat
            • 3.Ba4#
            • 3.Rg5#
      • 1...Rb3
        • 2.axb3
          • threat
            • 3.bxc4#
          • 2...Bf7
            • 3.Rxc4
              • threat
                • 4.Rc5#
              • 3...Bxc4
                • 4.bxc4#
          • 2...c3
            • 3.Rxc3
              • threat
                • 4.Rc5#
            • 3.Sc8
              • threat
                • 4.Sd6#
                • 4.Sxa7#
      • 1...Rd3
        • 2.Rd2
          • threat
            • 3.Ba4#
          • 2...Rd7+
            • 3.Rxd7
              • threat
                • 4.Ba4#
                • 4.Rd5#
      • 1...Re3
        • 2.Re2
          • threat
            • 3.Ba4#
          • 2...Re7+
            • 3.Rxe7
              • threat
                • 4.Ba4#
                • 4.Re5#
      • 1...Rf3
        • 2.Rf2
          • threat
            • 3.Ba4#
          • 2...Rf7+
            • 3.Rxf7
              • threat
                • 4.Ba4#
                • 4.Rf5#
      • 1...Rg3
        • 2.Rg2
          • threat
            • 3.Ba4#
          • 2...Rg7+
            • 3.Rxg7
              • threat
                • 4.Ba4#
                • 4.Rg5#
      • 1...Rh3
        • 2.Rcxh2
          • threat
            • 3.Ba4#
          • 2...Rh7+
            • 3.Rxh7
              • threat
                • 4.Ba4#
          • 2...Rb3
            • 3.Rh5+
              • 3...Bxh5
                • 4.Rxh5#
      • 1...Ra8
        • 2.Rxc3
          • threat
            • 3.Ba4#
          • 2...Rc8+
            • 3.Sxc8
              • threat
                • 4.Sd6#
                • 4.Sa7#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).