Problem Display
PID: 244873 (2r2B2/p2N4/3Pp3/1pPkN1Kp/p5p1/2PBp1Rr/1b1PP3/2R4b w - - 0 1)

Volchek, Viktor Fedorovich

64 Shakhmatnoe obozrenie, 2021

2r2B2/p2N4/3Pp3/1pPkN1Kp/p5p1/2PBp1Rr/1b1PP3/2R4b

#3

12 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...b4
      • 2.Bc4+
        • 2...Ke4
          • 3.d3#
      • 2.c4+
        • 2...Kd4
          • 3.dxe3#
  • Tries
    • 1.Bc4+?
      • 1...Ke4
        • 2.d3#
      • 1...bxc4!
    • 1.Be4+?
      • 1...Kxe4
        • 2.Sf6+
          • 2...Kxe5
            • 3.d4#
      • 1...Bxe4!
    • 1.c4+?
      • 1...Kd4
        • 2.dxe3#
      • 1...bxc4!
  • Keys
    • 1.Bb1!
      • threat
        • 2.Ba2+
          • 2...Ke4
            • 3.d3#
      • 1...Rxc5
        • 2.Sf6+
          • 2...Kxe5
            • 3.d4#
      • 1...Bxc3
        • 2.dxc3
          • threat
            • 3.Rd1#
          • 2...Be4
            • 3.Ba2#
      • 1...exd2
        • 2.e4+
          • 2...Bxe4
            • 3.Ba2#
      • 1...Rh2
        • 2.Ba2+
          • 2...Ke4
            • 3.Rxe3#
            • 3.d3#
      • 1...Rh4
        • 2.Ba2+
          • 2...Ke4
            • 3.Rxe3#
            • 3.d3#
      • 1...b4
        • 2.c4+
          • 2...Kd4
            • 3.dxe3#
      • 1...h4
        • 2.Ba2+
          • 2...Ke4
            • 3.Rxg4#
            • 3.d3#
        • 2.Rxg4
          • threat
            • 3.Ba2#
            • 3.Rd4#

FEATURES


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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).