MESON Chess Problem Database

Problem Display
PID: 62736 (7n/1ppR4/1r2pR2/1P2k2K/P3P2B/1pPP1p2/q7/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

3rd Prize, Source?, 1936

7n/1ppR4/1r2pR2/1P2k2K/P3P2B/1pPP1p2/q7/8

#4

9 + 9

45 Schach 1952

SOLUTION

  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Rexe6+
          • 2...Rxe6
            • 3.Rf5+
              • 3...Kd6
                • 4.Rd5#
      • 1...Kd6
        • 2.Rfxe6+
          • 2...Kc5
            • 3.Re5+
              • 3...Kd6
                • 4.Rd5#
      • 1...Ra6
        • 2.Rexe6+
          • 2...Rxe6
            • 3.Rf5+
              • 3...Kd6
                • 4.Rd5#
      • 1...Rc6
        • 2.Rexe6+
          • 2...Rxe6
            • 3.Rf5+
              • 3...Kd6
                • 4.Rd5#
      • 1...b2
        • 2.Rf8
          • threat
            • 3.Bg3#
          • 2...Kd6
            • 3.Rd7+
              • 3...Kc5
                • 4.Bf2#
              • 3...Ke5
                • 4.Bg3#
              • 3...Kxd7
                • 4.Rd8#
          • 2...Sf7
            • 3.Bg3+
              • 3...Kf6
                • 4.Rexf7#
                • 4.Rfxf7#
          • 2...Sg6
            • 3.Bg3+
              • 3...Sf4+
                • 4.Bxf4#
      • 1...c5
        • 2.Rf5+
          • 2...Kd6
            • 3.Rd5+
              • 3...exd5
                • 4.e5#

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).