MESON Chess Problem Database

Problem Display
PID: 186201 (Q7/8/4ppp1/5k2/8/6K1/8/3B4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Problem Observer, 2017

Q7/8/4ppp1/5k2/8/6K1/8/3B4

#3

3 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Bc2+?
      • 1...Kg5
        • 2.Qh1
          • threat
            • 3.Qh4#
        • 2.Qe4
          • threat
            • 3.Qxg6#
            • 3.Qh4#
          • 2...Kh5
            • 3.Qxg6#
            • 3.Qh4#
          • 2...Kh6
            • 3.Qxg6#
        • 2.Qh8
          • threat
            • 3.Qh4#
      • 1...Ke5!
    • 1.Bg4+?
      • 1...Kg5
        • 2.Qh1
          • threat
            • 3.Qc1#
            • 3.Qh4#
        • 2.Qh8
          • threat
            • 3.Qh4#
      • 1...Ke5!
    • 1.Qf3+?
      • 1...Kg5
        • 2.Qf4#
      • 1...Ke5!
    • 1.Qe4+?
      • 1...Kg5
        • 2.Qf4#
      • 1...Kxe4!
    • 1.Qd5+?
      • 1...e5
        • 2.Bg4+
          • 2...Kg5
            • 3.Qd2#
      • 1...exd5!
    • 1.Qc8?
      • 1...Ke5
        • 2.Qc5+
          • 2...Ke4
            • 3.Bc2#
      • 1...Kg5
        • 2.Qc1+
          • 2...Kf5
            • 3.Qf4#
      • 1...g5
        • 2.Bc2+
          • 2...Ke5
            • 3.Qc5#
      • 1...Ke4!
  • Keys
    • 1.Qc6!
      • 1...Ke5
        • 2.Qc5+
          • 2...Ke4
            • 3.Bc2#
      • 1...Kg5
        • 2.Qc1+
          • 2...Kf5
            • 3.Qf4#
      • 1...g5
        • 2.Bc2+
          • 2...Ke5
            • 3.Qc5#
      • 1...e5
        • 2.Bg4+
          • 2...Kg5
            • 3.Qc1#

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).