MESON Chess Problem Database

Problem Display
PID: 222124 (Q7/1RNp1pB1/3p2n1/2p2k1K/2p2p2/2p2N1R/2qb4/5B2 w - - 0 1)

Kons, Gerhard

Freie Presse, 1990

Q7/1RNp1pB1/3p2n1/2p2k1K/2p2p2/2p2N1R/2qb4/5B2

#4

8 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rb4!
      • threat
        • 2.Sh4+
          • 2...Sxh4
            • 3.Qd5#
        • 2.Qd5+
          • 2...Se5
            • 3.Sh4#
      • 1...Qe4
        • 2.Sh4+
          • 2...Sxh4
            • 3.Qxe4+
              • 3...Kxe4
                • 4.Bd3#
      • 1...Be1
        • 2.Qd5+
          • 2...Se5
            • 3.Sb5
              • threat
                • 4.Sxd6#
            • 3.Se8
              • threat
                • 4.Sxd6#
        • 2.Rh4
          • threat
            • 3.Bh3#
          • 2...d5
            • 3.Qxd5+
              • 3...Se5
                • 4.Bh3#
                • 4.Qxe5#
            • 3.Rxc4
              • threat
                • 4.Bh3#
              • 3...Qg2
                • 4.Bd3#
              • 3...Qh2
                • 4.Bd3#
              • 3...Se5
                • 4.Rcxf4#
                • 4.Rhxf4#
          • 2...Qg2
            • 3.Bd3+
              • 3...cxd3
                • 4.Qe4#
          • 2...Qh2
            • 3.Bd3+
              • 3...cxd3
                • 4.Qe4#
          • 2...Se5
            • 3.Bh3+
              • 3...Sg4
                • 4.Bxg4#
                • 4.Qd5#

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).