MESON Chess Problem Database

Problem Display
PID: 178390 (8/r1p5/p1QR4/k1p3p1/p1Kb2pq/8/8/8 w - - 0 1)

Scheel, Johan

Morgenbladet, 1933

8/r1p5/p1QR4/k1p3p1/p1Kb2pq/8/8/8

#3

3 + 10

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Rb7
      • 2.Qxa6#
    • 1...Ra8
      • 2.Qxc7#
    • 1...Ba1
      • 2.Qxc5#
    • 1...Bb2
      • 2.Qxc5#
    • 1...Bc3
      • 2.Qxc5#
    • 1...Be5
      • 2.Qxc5#
    • 1...Bf6
      • 2.Qxc5#
    • 1...Bg7
      • 2.Qxc5#
    • 1...Bh8
      • 2.Qxc5#
  • Tries
    • 1.Rxd4?
      • threat
        • 2.Qxc5#
      • 1...a3
        • 2.Kxc5
          • threat
            • 3.Ra4#
            • 3.Qa4#
        • 2.Qxc5+
          • 2...Ka4
            • 3.Kc3#
            • 3.Qb4#
      • 1...Rb7!
    • 1.Qd7?
      • threat
        • 2.Rxa6+
          • 2...Kxa6
            • 3.Qb5#
          • 2...Rxa6
            • 3.Qb5#
      • 1...cxd6
        • 2.Qd8+
          • 2...Rc7
            • 3.Qxc7#
      • 1...c6
        • 2.Qd8+
          • 2...Rc7
            • 3.Qxc7#
      • 1...Rb7
        • 2.Qxa4+
          • 2...Kxa4
            • 3.Rxa6#
      • 1...Qh6!
  • Keys
    • 1.Qe8!
      • threat
        • 2.Rxa6+
          • 2...Kxa6
            • 3.Qb5#
          • 2...Rxa6
            • 3.Qb5#
      • 1...cxd6
        • 2.Qd8+
          • 2...Rc7
            • 3.Qxc7#
      • 1...c6
        • 2.Qd8+
          • 2...Rc7
            • 3.Qxc7#
      • 1...Qh6
        • 2.Qe1+
          • 2...Bc3
            • 3.Qxc3#
      • 1...Rb7
        • 2.Qxa4+
          • 2...Kxa4
            • 3.Rxa6#
      • 1...Ra8
        • 2.Qxa8
          • threat
            • 3.Rxa6#
            • 3.Qxa6#
          • 2...cxd6
            • 3.Qd8#
          • 2...c6
            • 3.Qd8#

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).