Problem Display
PID: 252891 (1Q3KN1/6p1/2pNp3/p3k2b/n4p2/5n2/1pPp1B2/3r4 w - - 0 1)

Zlatanov, Angel

Zadachi i Etyudi, 2005

1Q3KN1/6p1/2pNp3/p3k2b/n4p2/5n2/1pPp1B2/3r4

#4

6 + 12


3713 Snap 2021
  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.Sf7+
          • 2...Ke4
            • 3.Qe5+
              • 3...Sxe5
                • 4.Sg5#
      • 1...Rg1
        • 2.Sc4+
          • 2...Ke4
            • 3.Qe5+
              • 3...Sxe5
                • 4.Sxd2#
      • 1...Bg4
        • 2.Kxg7
          • threat
            • 3.Se8+
              • 3...Ke4
                • 4.Sf6#
            • 3.Sg6+
              • 3...Kd5
                • 4.c4#
            • 3.c4
              • threat
                • 4.Sxc6#
                • 4.Sg6#
          • 2...Sd4
            • 3.Sf7+
              • 3...Ke4
                • 4.Sg5#
          • 2...Sh4
            • 3.Sf7+
              • 3...Ke4
                • 4.Sg5#
      • 1...Bg6
        • 2.Sf7+
          • 2...Ke4
            • 3.Qe5+
              • 3...Sxe5
                • 4.Sg5#
          • 2...Kf6
            • 3.Bd4+
              • 3...Sxd4
                • 4.Qe5#
              • 3...Se5
                • 4.Bxe5#
                • 4.Qxe5#
              • 3...e5
                • 4.Qd6#
            • 3.Bh4+
              • 3...Sxh4
                • 4.Qe5#
              • 3...Sg5
                • 4.Bxg5#
                • 4.Qe5#
            • 3.Qe5+
              • 3...Sxe5
                • 4.Bh4#
      • 1...Bf7
        • 2.Sxf7+
          • 2...Ke4
            • 3.Qe5+
              • 3...Sxe5
                • 4.Sg5#
            • 3.Qd6
              • threat
                • 4.Qd3#
                • 4.Qxc6#
              • 3...Sd4
                • 4.Sg5#
              • 3...Se5
                • 4.Sg5#

Anticipated by 54333(2004)



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).