MESON Chess Problem Database

Problem Display
PID: 197737 (5BB1/b1p5/4Np2/pr2pk1P/Kp2nPp1/2pQ2p1/8/8 w - - 0 1)

Udartsev, Valentin Filipovich

The Problemist, 1981

5BB1/b1p5/4Np2/pr2pk1P/Kp2nPp1/2pQ2p1/8/8

#3

7 + 12

SOLUTION

  • SOUND
  • Sets
    • 1...Rc5
      • 2.Qe3
        • threat
          • 3.Sg7#
        • 2...exf4
          • 3.Qxf4#
    • 1...Rb6
      • 2.Bh6
        • threat
          • 3.Sg7#
        • 2...Rxe6
          • 3.Bh7#
        • 2...exf4
          • 3.Qd5#
    • 1...Bc5
      • 2.Qc4
        • threat
          • 3.Bh7#
        • 2...exf4
          • 3.Qd5#
        • 2...Sg5
          • 3.Sg7#
  • Tries
    • 1.Qc4?
      • threat
        • 2.Bh7#
      • 1...Sc5+
        • 2.Sxc5
          • threat
            • 3.Be6#
            • 3.Bh7#
            • 3.Qe4#
          • 2...exf4
            • 3.Qd5#
          • 2...e4
            • 3.Qxe4#
        • 2.Bxc5
          • threat
            • 3.Sg7#
            • 3.Bh7#
          • 2...exf4
            • 3.Qd5#
            • 3.Qxf4#
      • 1...exf4
        • 2.Bh7+
          • 2...Ke5
            • 3.Qxe4#
      • 1...Rd5!
    • 1.Qe3?
      • threat
        • 2.Sg7#
      • 1...Sc5+
        • 2.Bxc5
          • threat
            • 3.Sg7#
          • 2...exf4
            • 3.Bh7#
            • 3.Qxf4#
      • 1...Bxe3!
  • Keys
    • 1.Bc5!
      • threat
        • 2.Sg7+
          • 2...Kxf4
            • 3.Qe3#
      • 1...Rxc5
        • 2.Qe3
          • threat
            • 3.Sg7#
          • 2...exf4
            • 3.Qxf4#
      • 1...Bxc5
        • 2.Qc4
          • threat
            • 3.Bh7#
          • 2...exf4
            • 3.Qd5#
          • 2...Sg5
            • 3.Sg7#

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).