Problem Display
PID: 60875 (8/1K1R3p/8/2k5/pp3p1r/3B1P2/1B2Pb1r/8 w - - 0 1)

Bouma, Gerhard Johan

3rd HM., Probleemblad, 0000

8/1K1R3p/8/2k5/pp3p1r/3B1P2/1B2Pb1r/8

#4

6 + 8


5227 Schaak..., maar raak! 1969

SOLUTION


  • SOUND
  • Keys
    • 1.e4!
      • threat
        • 2.Rd5#
      • 1...fxe4 ep
        • 2.Bf6
          • threat
            • 3.Be7#
          • 2...Rc4
            • 3.Be7+
              • 3...Kb5
                • 4.Rd5#
          • 2...Re4
            • 3.fxe4
              • threat
                • 4.Bd4#
                • 4.Be7#
                • 4.Rd5#
          • 2...Bg3
            • 3.f4
              • threat
                • 4.Bd4#
                • 4.Be7#
      • 1...Rh5
        • 2.Bg7
          • threat
            • 3.Bf8#
          • 2...Re5
            • 3.Bf8+
              • 3...Re7
                • 4.Bxe7#
          • 2...Rf5
            • 3.Bf8+
              • 3...Rxf8
                • 4.Rd5#

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).