Problem Display
PID: 200298 (6N1/8/3P4/1p1R4/1Rp1k3/2p1N1BB/2P5/2b4K w - - 0 1)

Jurco, Jan

Probleemblad, 1980

6N1/8/3P4/1p1R4/1Rp1k3/2p1N1BB/2P5/2b4K

#3

9 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Bxe3
      • 2.Bg2#
  • Tries
    • 1.Rd3?
      • threat
        • 2.Bg2#
      • 1...Kf3
        • 2.Sf5+
          • 2...Ke2
            • 3.Sd4#
          • 2...Ke4
            • 3.Sf6#
          • 2...Be3
            • 3.Rxe3#
          • 2...cxd3
            • 3.Bg4#
      • 1...Bxe3!
    • 1.Re5+?
      • 1...Kd4
        • 2.Sf5#
      • 1...Kf3!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Bg2#
      • 1...Kf3
        • 2.Rd3+
          • 2...Ke2
            • 3.Sd4#
          • 2...Ke4
            • 3.Sf6#
          • 2...Be3
            • 3.Rxe3#
          • 2...cxd3
            • 3.Bg4#
      • 1...Kxd5
        • 2.Rxb5+
          • 2...Ke4
            • 3.Bg2#
          • 2...Kc6
            • 3.Sd4#
          • 2...Ke6
            • 3.Sfh6#

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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).