MESON Chess Problem Database

Problem Display
PID: 228059 (5N2/4n1n1/1Pp1pPp1/1pRbRpP1/1p6/1pPkPp2/1P3B2/3K4 w - - 0 1)

Sigurov, Aleksandr Ilich

64 Shakhmatnoe obozrenie, 2020

5N2/4n1n1/1Pp1pPp1/1pRbRpP1/1p6/1pPkPp2/1P3B2/3K4

#4

11 + 12

SOLUTION

  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.cxb4
          • threat
            • 3.Rc3#
          • 2...Bc4
            • 3.Rxc6
              • threat
                • 4.Sc5#
              • 3...Bd5
                • 4.Rc3#
      • 1...Bc4
        • 2.Re4
          • threat
            • 3.Rd4#
          • 2...Kxe4
            • 3.Re5+
              • 3...Kd3
                • 4.Sc5#
          • 2...e5
            • 3.Rcxc4
              • threat
                • 4.Sc5#
                • 4.Sxe5#
      • 1...Be4
        • 2.Rc4
          • threat
            • 3.Rd4#
          • 2...Kxc4
            • 3.Rc5+
              • 3...Kd3
                • 4.Se5#
          • 2...c5
            • 3.Rexe4
              • threat
                • 4.Sxc5#
                • 4.Se5#
      • 1...f4
        • 2.exf4
          • threat
            • 3.Re3#
          • 2...Be4
            • 3.Rxe6
              • threat
                • 4.Se5#
              • 3...Bd5
                • 4.Re3#
              • 3...Bf5
                • 4.Re3#
          • 2...Sef5
            • 3.Re1
              • threat
                • 4.Se5#
              • 3...Se3+
                • 4.Rxe3#
              • 3...e5
                • 4.Sxe5#
          • 2...Sgf5
            • 3.Re1
              • threat
                • 4.Se5#
              • 3...Se3+
                • 4.Rxe3#
              • 3...e5
                • 4.Sxe5#

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).