MESON Chess Problem Database

Problem Display
PID: 78755 (8/2B3Q1/5N2/1Pp2k2/8/8/8/1K6 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2008

8/2B3Q1/5N2/1Pp2k2/8/8/8/1K6

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Ba5!
      • 1...Kf4
        • 2.Qg4+
          • 2...Ke3
            • 3.Be1
              • threat
                • 4.Qe4#
              • 3...Kd3
                • 4.Qe4#
          • 2...Ke5
            • 3.Bc3+
              • 3...Kd6
                • 4.Qd7#
      • 1...Ke5
        • 2.Qg5+
          • 2...Kd4
            • 3.Qf4+
              • 3...Kd3
                • 4.Qe4#
          • 2...Kd6
            • 3.Bd8
              • threat
                • 4.Qd5#
              • 3...Ke6
                • 4.Qd5#
          • 2...Ke6
            • 3.Bd8
              • threat
                • 4.Qd5#
              • 3...Kd6
                • 4.Qd5#
              • 3...Kf7
                • 4.Qg8#
      • 1...c4
        • 2.Bc3
          • threat
            • 3.Qg4#
          • 2...Kf4
            • 3.Bd4
              • threat
                • 4.Qg4#
              • 3...Kf3
                • 4.Qg4#
              • 3...Kf5
                • 4.Qg4#

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).