Problem Display
PID: 194432 (b3n2K/p1p1pp1B/R3p3/3kB1P1/1P1P1p2/1P1Nn3/2p2R1b/8 w - - 0 1)

Shapovalov, Evgeny Ivanovich

Shakhmatnaya kompozitsiya, 2019

b3n2K/p1p1pp1B/R3p3/3kB1P1/1P1P1p2/1P1Nn3/2p2R1b/8

#5

10 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.b5!
      • threat
        • 2.Sb4#
      • 1...f5
        • 2.gxf5 ep
          • threat
            • 3.Sb4#
          • 2...Sf5
            • 3.Re2
              • threat
                • 4.Sb4#
              • 3...c5
                • 4.bxc5 ep
                  • threat
                    • 5.Sb4#
                  • 4...Sxd4
                    • 5.Be4#
          • 2...c5
            • 3.bxc5 ep
              • threat
                • 4.Sb4#
              • 3...Sf5
                • 4.Re2
                  • threat
                    • 5.Sb4#
                  • 4...Sxd4
                    • 5.Be4#
      • 1...c5
        • 2.bxc5 ep
          • threat
            • 3.Sb4#
          • 2...f5
            • 3.gxf5 ep
              • threat
                • 4.Sb4#
              • 3...Sf5
                • 4.Re2
                  • threat
                    • 5.Sb4#
                  • 4...Sxd4
                    • 5.Be4#

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).