Problem Display
PID: 265236 (K2B4/1Np5/1p6/1kp5/4Q1p1/5p2/5N2/7B w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2014

K2B4/1Np5/1p6/1kp5/4Q1p1/5p2/5N2/7B

#4

6 + 6


  • SOUND
  • Keys
    • 1.Be7!
      • 1...c4
        • 2.Qb1+
          • 2...Ka6
            • 3.Qb4
              • threat
                • 4.Qa4#
              • 3...b5
                • 4.Qa5#
          • 2...Kc6
            • 3.Qf5
              • threat
                • 4.Sd8#
              • 3...b5
                • 4.Qe6#
      • 1...g3
        • 2.Bxf3
          • threat
            • 3.Be2+
              • 3...c4
                • 4.Qxc4#
          • 2...c4
            • 3.Qc6+
              • 3...Ka6
                • 4.Qa4#
      • 1...c6
        • 2.Ka7
          • threat
            • 3.Sd1
              • threat
                • 4.Sc3#
          • 2...c4
            • 3.Qb1+
              • 3...Ka4
                • 4.Qb4#


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).