MESON Chess Problem Database

Problem Display
PID: 209933 (8/4n3/1Q6/4n2R/1b2k3/N7/4KP2/8 w - - 0 1)

Gold, Samuel

200 Schachaufgaben, 1883

8/4n3/1Q6/4n2R/1b2k3/N7/4KP2/8

#4

5 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qe6!
      • threat
        • 2.Rh4#
        • 2.Qxe5#
      • 1...Sf5
        • 2.Rxf5
          • threat
            • 3.Qxe5#
          • 2...Bc3
            • 3.f3+
              • 3...Kd4
                • 4.Qxe5#
                • 4.Qd6#
            • 3.Sc2
              • threat
                • 4.f3#
            • 3.Sb5
              • threat
                • 4.f3#
            • 3.Rg5
              • threat
                • 4.Rg4#
              • 3...Kd4
                • 4.Qxe5#
              • 3...Kf4
                • 4.Qf5#
              • 3...Bd2
                • 4.Qxe5#
            • 3.Rh5
              • threat
                • 4.Rh4#
              • 3...Kd4
                • 4.Qxe5#
              • 3...Kf4
                • 4.Qf5#
              • 3...Bd2
                • 4.Qxe5#
          • 2...Bd6
            • 3.Sc2
              • threat
                • 4.f3#
            • 3.Sb5
              • threat
                • 4.f3#
      • 1...Sg6
        • 2.f3+
          • 2...Kd4
            • 3.Qc4+
              • 3...Sxc4
                • 4.Sb5#
          • 2...Kf4
            • 3.Qh3
              • threat
                • 4.Rf5#
                • 4.Qh2#
              • 3...Sxf3
                • 4.Qxf3#
              • 3...Sg4
                • 4.Qxg4#

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).