Problem Display
PID: 207801 (8/1p1N4/1Pp5/2P5/pRPkPp2/P1p5/2Bn1K2/3R4 w - - 0 1)

Roche, Jean

Phenix, 1996

8/1p1N4/1Pp5/2P5/pRPkPp2/P1p5/2Bn1K2/3R4

#3

10 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...f3
      • 2.Rbb1
        • 2...Kxc4
          • 3.Rb4#
  • Tries
    • 1.Rbb1?
      • 1...Kxc4
        • 2.Rb4#
      • 1...f3!
    • 1.Rb2?
      • 1...f3
        • 2.Rbb1
          • 2...Kxc4
            • 3.Rb4#
      • 1...cxb2!
    • 1.Rb3?
      • 1...f3
        • 2.Rbb1
          • 2...Kxc4
            • 3.Rb4#
      • 1...axb3!
    • 1.Rb5?
      • 1...f3
        • 2.Rbb1
          • 2...Kxc4
            • 3.Rb4#
      • 1...cxb5!
  • Keys
    • 1.e5!
      • 1...f3
        • 2.Re1
          • 2...Se4+
            • 3.Rxe4#
          • 2...Sxc4
            • 3.Rd1#
          • 2...Sb1
            • 3.Re4#
          • 2...Sf1
            • 3.Re4#
          • 2...Sb3
            • 3.Re4#

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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).