MESON Chess Problem Database

Problem Display
PID: 141489 (1QR4n/2B5/2N4p/P4P1K/rbpP4/2k5/R7/1B6 w - - 0 1)

Ragoshin, FI

Probleemblad, 1976

1QR4n/2B5/2N4p/P4P1K/rbpP4/2k5/R7/1B6

#3

10 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Rxa2
      • 2.Qxb4#
    • 1...Ra3
      • 2.Qxb4#
    • 1...Rxa5
      • 2.Qxb4#
    • 1...Bxa5
      • 2.Qb2#
    • 1...Bc5
      • 2.Qb2#
    • 1...Bd6
      • 2.Qb2#
    • 1...Be7
      • 2.Qb2#
    • 1...Bf8
      • 2.Qb2#
  • Tries
    • 1.Bd8?
      • threat
        • 2.Qg3#
      • 1...Rxa2
        • 2.Qxb4#
      • 1...Bd6
        • 2.Qb2#
      • 1...Kb3!
    • 1.Re8?
      • threat
        • 2.Re3#
      • 1...Rxa2
        • 2.Qxb4#
      • 1...Be7
        • 2.Qb2#
      • 1...Kb3!
    • 1.Rxh8?
      • 1...Kb3
        • 2.Bh2
          • 2...Kc3
            • 3.Qg3#
          • 2...Rxa2
            • 3.Qxb4#
          • 2...Rxa5
            • 3.Qxb4#
          • 2...Ra3
            • 3.Qxb4#
          • 2...c3
            • 3.Qg8#
      • 1...Ba3!
    • 1.Qb5?
      • threat
        • 2.Qxa4
          • threat
            • 3.Qc2#
            • 3.Qxb4#
      • 1...Kb3
        • 2.Qxa4+
          • 2...Kc3
            • 3.Qc2#
            • 3.Qxb4#
      • 1...Ba3
        • 2.Qxa4
          • threat
            • 3.Qc2#
            • 3.Qxa3#
      • 1...Sg6!
  • Keys
    • 1.Bh2!
      • threat
        • 2.Qg3#
      • 1...Kb3
        • 2.Rxh8
          • 2...Kc3
            • 3.Qg3#
          • 2...Rxa2
            • 3.Qxb4#
          • 2...Rxa5
            • 3.Qxb4#
          • 2...Ra3
            • 3.Qxb4#
          • 2...c3
            • 3.Qg8#

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).