MESON Chess Problem Database

Problem Display
PID: 119573 (k6K/3p2R1/NPp1P3/P6n/2rp4/Qpb5/8/8 w - - 0 1)

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

Casopis ceskoslovenskych sachistu, 1907

k6K/3p2R1/NPp1P3/P6n/2rp4/Qpb5/8/8

#3

7 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ra4
      • 2.Rg8+
        • 2...Kb7
          • 3.Sc5#
      • 2.Qf8+
        • 2...Kb7
          • 3.Sc5#
    • 1...Rb4
      • 2.Rg8+
        • 2...Kb7
          • 3.Sc5#
    • 1...Rc5
      • 2.Rg8+
        • 2...Kb7
          • 3.Sxc5#
    • 1...Be1
      • 2.Rxd7
        • threat
          • 3.Ra7#
          • 3.Qf8#
    • 1...Bd2
      • 2.Rxd7
        • threat
          • 3.Ra7#
          • 3.Qf8#
    • 1...Bb4
      • 2.Rxd7
        • threat
          • 3.Ra7#
    • 1...dxe6
      • 2.Ra7#
      • 2.Qf8#
    • 1...d5
      • 2.Ra7#
      • 2.Qf8#
    • 1...d6
      • 2.Ra7#
  • Tries
    • 1.Sc7+?
      • 1...Kb8
        • 2.Qf8+
          • 2...Kb7
            • 3.Qa8#
      • 1...Kb7!
    • 1.Rxd7?
      • threat
        • 2.Ra7#
        • 2.Qf8#
      • 1...Rb4
        • 2.Ra7#
      • 1...Rc5
        • 2.Ra7#
      • 1...Bb4
        • 2.Ra7#
      • 1...Sf6
        • 2.Ra7#
      • 1...Sg7
        • 2.Ra7#
      • 1...c5
        • 2.Ra7#
      • 1...d3+!
    • 1.Qxb3?
      • threat
        • 2.b7+
          • 2...Ka7
            • 3.Qb6#
      • 1...Kb7
        • 2.Rxd7+
          • 2...Kxa6
            • 3.Ra7#
          • 2...Ka8
            • 3.Ra7#
          • 2...Kc8
            • 3.b7#
      • 1...Rb4
        • 2.Rg8+
          • 2...Kb7
            • 3.Sc5#
      • 1...Bb4
        • 2.Rxd7
          • threat
            • 3.Ra7#
      • 1...Bxa5!
    • 1.b7+?
      • 1...Ka7
        • 2.b8Q+
          • 2...Kxa6
            • 3.Qb6#
      • 1...Kxb7!
  • Keys
    • 1.Qb4!
      • threat
        • 2.b7+
          • 2...Ka7
            • 3.Qb6#
      • 1...Kb7
        • 2.Rxd7+
          • 2...Kxa6
            • 3.Ra7#
          • 2...Ka8
            • 3.Ra7#
            • 3.Qf8#
          • 2...Kc8
            • 3.Qf8#
            • 3.b7#
      • 1...Rxb4
        • 2.Rg8+
          • 2...Kb7
            • 3.Sc5#
      • 1...Bxb4
        • 2.Rxd7
          • threat
            • 3.Ra7#

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).