MESON Chess Problem Database

Problem Display
PID: 73758 (8/7n/7p/R4K1k/3b4/6P1/5PP1/8 w - - 0 1)

Jaeger, Peter R

Freie Presse, 1993

8/7n/7p/R4K1k/3b4/6P1/5PP1/8

#4

5 + 4

6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION

  • SOUND
  • Keys
    • 1.Ra3!
      • threat
        • 2.g4+
          • 2...Kh4
            • 3.Rh3#
      • 1...Bc3
        • 2.Ra4
          • threat
            • 3.Rh4#
          • 2...Bb4
            • 3.Rxb4
              • threat
                • 4.Rh4#
          • 2...Bd4
            • 3.Rxd4
              • threat
                • 4.Rh4#
          • 2...Bf6
            • 3.Rh4+
              • 3...Bxh4
                • 4.g4#
      • 1...Be3
        • 2.Ra4
          • threat
            • 3.Rh4#
          • 2...Bd4
            • 3.Rxd4
              • threat
                • 4.Rh4#
          • 2...Bf4
            • 3.Rxf4
              • threat
                • 4.Rh4#
          • 2...Bg5
            • 3.Rh4+
              • 3...Bxh4
                • 4.g4#
      • 1...Sg5
        • 2.g4+
          • 2...Kh4
            • 3.Rh3+
              • 3...Sxh3
                • 4.g3#

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).