MESON Chess Problem Database

Problem Display
PID: 256845 (8/8/7p/KB1pk3/3N3P/8/3Q4/7N w - - 0 1)

Petrasinovic, Petrasin

HM., Havel-140 MT (Kudesnik), 2020-2021

8/8/7p/KB1pk3/3N3P/8/3Q4/7N

#4

6 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Be8!
      • 1...Ke4
        • 2.Sg3+
          • 2...Ke5
            • 3.Qe3+
              • 3...Kd6
                • 4.Sb5#
              • 3...Kf6
                • 4.Sh5#
      • 1...Kd6
        • 2.Sc6
          • threat
            • 3.Qf4+
              • 3...Kc5
                • 4.Qb4#
              • 3...Ke6
                • 4.Qe5#
          • 2...Ke6
            • 3.Qf4
              • threat
                • 4.Qe5#
          • 2...Kc7
            • 3.Qf4+
              • 3...Kb7
                • 4.Qb8#
              • 3...Kc8
                • 4.Qb8#
            • 3.Qh2+
              • 3...Kb7
                • 4.Qb8#
              • 3...Kc8
                • 4.Qb8#
            • 3.Qb4
              • threat
                • 4.Qb8#
              • 3...Kc8
                • 4.Qb8#
          • 2...d4
            • 3.Qxd4+
              • 3...Ke6
                • 4.Qe5#
              • 3...Kc7
                • 4.Qd7#
      • 1...Kf6
        • 2.Qxh6+
          • 2...Ke5
            • 3.Qe3+
              • 3...Kd6
                • 4.Sb5#
              • 3...Kf6
                • 4.Qg5#
          • 2...Ke7
            • 3.Qe6+
              • 3...Kd8
                • 4.Qd7#
              • 3...Kf8
                • 4.Qf7#

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).