MESON Chess Problem Database

Problem Display
PID: 73926 (5r2/1pB5/2p2b2/8/4p3/1K6/8/kb5Q w - - 0 1)

Kozdon, Baldur

Mainzer Allgemeine Zeitung, 1993

5r2/1pB5/2p2b2/8/4p3/1K6/8/kb5Q

#5

3 + 7

6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Qa5+
          • 2...Ba2+
            • 3.Qxa2#
      • 1...Ra8
        • 2.Ba5
          • threat
            • 3.Bc3+
              • 3...Bxc3
                • 4.Qxc3#
            • 3.Qc3+
              • 3...Bxc3
                • 4.Bxc3#
          • 2...Bb2
            • 3.Qc1
              • threat
                • 4.Qxb2#
              • 3...Bxc1
                • 4.Bc3+
                  • 4...Bb2
                    • 5.Bxb2#
              • 3...Ba3
                • 4.Bc3+
                  • 4...Bb2
                    • 5.Bxb2#
                    • 5.Qxb2#
                • 4.Qxa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bb2
                    • 5.Qxb2#
              • 3...Bd4
                • 4.Bc3+
                  • 4...Bxc3
                    • 5.Qxc3#
                • 4.Qa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bxc3
                    • 5.Bxc3#
              • 3...Be5
                • 4.Bc3+
                  • 4...Bxc3
                    • 5.Qxc3#
                • 4.Qa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bxc3
                    • 5.Bxc3#
              • 3...Bf6
                • 4.Bc3+
                  • 4...Bxc3
                    • 5.Qxc3#
                • 4.Qa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bxc3
                    • 5.Bxc3#
              • 3...Bg7
                • 4.Bc3+
                  • 4...Bxc3
                    • 5.Qxc3#
                • 4.Qa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bxc3
                    • 5.Bxc3#
              • 3...Bh8
                • 4.Bc3+
                  • 4...Bxc3
                    • 5.Qxc3#
                • 4.Qa3+
                  • 4...Ba2+
                    • 5.Qxa2#
                • 4.Qc3+
                  • 4...Bxc3
                    • 5.Bxc3#

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).