MESON Chess Problem Database

Problem Display
PID: 236944 (8/8/3pp3/8/3k4/NQ6/2P3K1/8 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Robitnica Tribuna, 1987

8/8/3pp3/8/3k4/NQ6/2P3K1/8

#5

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kg3!
      • 1...Ke4
        • 2.Qf3+
          • 2...Kd4
            • 3.c3+
              • 3...Kc5
                • 4.Qb7
                  • threat
                    • 5.Qb5#
                  • 4...d5
                    • 5.Qc7#
      • 1...Kc5
        • 2.Qb5+
          • 2...Kd4
            • 3.Kf3
              • 3...Kc3
                • 4.Ke3
                  • threat
                    • 5.Qb3#
              • 3...d5
                • 4.Qb4+
                  • 4...Ke5
                    • 5.Qf4#
      • 1...Ke5
        • 2.Qf3
          • threat
            • 3.Sb5
              • 3...d5
                • 4.Qf4#
            • 3.c3
              • 3...d5
                • 4.Qf4#
          • 2...Kd4
            • 3.c3+
              • 3...Kc5
                • 4.Qb7
                  • threat
                    • 5.Qb5#
                  • 4...d5
                    • 5.Qc7#
      • 1...d5
        • 2.Qb4+
          • 2...Ke3
            • 3.Sb1
              • threat
                • 4.Qd2+
                  • 4...Ke4
                    • 5.Qf4#
              • 3...Ke2
                • 4.Qd2+
                  • 4...Kf1
                    • 5.Qd1#
                    • 5.Qf2#
              • 3...e5
                • 4.Qd2+
                  • 4...Ke4
                    • 5.Qd3#

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).