Problem Display
PID: 34553 (8/2p5/8/7B/1p4Pk/1K5N/7Q/8 w - - 0 1)

Richter, Frantisek

Sachove umeni (Ceskoslovensky sach), 1965

8/2p5/8/7B/1p4Pk/1K5N/7Q/8

#4

5 + 3


3772 FIDE Album (1965-1967) 1976

SOLUTION


  • SOUND
  • Keys
    • 1.Bf7!
      • threat
        • 2.Be6
          • threat
            • 3.Qf2+
              • 3...Kxh3
                • 4.g5#
      • 1...Kxg4
        • 2.Qg2+
          • 2...Kh4
            • 3.Sg1
              • threat
                • 4.Sf3#
            • 3.Sf2
              • threat
                • 4.Qg4#
            • 3.Sg5
              • threat
                • 4.Sf3#
            • 3.Bh5
              • threat
                • 4.Qg4#
              • 3...Kxh5
                • 4.Qg5#
            • 3.Be6
              • threat
                • 4.Qg4#
                • 4.Qg5#
              • 3...Kh5
                • 4.Qg5#
          • 2...Kf5
            • 3.Qf3+
              • 3...Ke5
                • 4.Qf4#
      • 1...c5
        • 2.Bc4
          • 2...Kxg4
            • 3.Qf4+
              • 3...Kxh3
                • 4.Bf1#
              • 3...Kh5
                • 4.Bf7#
                • 4.Qg5#
      • 1...c6
        • 2.Be6
          • 2...c5
            • 3.Qf2+
              • 3...Kxh3
                • 4.g5#

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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).