MESON Chess Problem Database

Problem Display
PID: 267589 (6K1/B7/1Rp5/8/2k5/7Q/8/8 w - - 0 1)

Lukashev, Viktor Sergeevich

Shakhmatnaya kompozitsiya, 1993

6K1/B7/1Rp5/8/2k5/7Q/8/8

#3

4 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Rb3?
      • threat
        • 2.Qe6#
        • 2.Qd3#
      • 1...c5
        • 2.Qd3#
      • 1...Kd5!
    • 1.Qd3+?
      • 1...Kc5
        • 2.Rb1#
        • 2.Rb2#
        • 2.Rb3#
        • 2.Rb5#
        • 2.Rb7#
        • 2.Rb8#
      • 1...Kxd3!
    • 1.Qe3?
      • 1...c5
        • 2.Bb8
          • 2...Kd5
            • 3.Qd3#
      • 1...Kd5!
  • Keys
    • 1.Kf7!
      • threat
        • 2.Rb3
          • threat
            • 3.Qe6#
            • 3.Qd3#
          • 2...Kd5
            • 3.Qe6#
      • 1...Kd4
        • 2.Rb4+
          • 2...Kd5
            • 3.Qe6#
          • 2...Ke5
            • 3.Qe6#
      • 1...Kc5
        • 2.Rb7+
          • 2...Kc4
            • 3.Qb3#
          • 2...Kd5
            • 3.Qe6#
          • 2...Kd6
            • 3.Qe6#
      • 1...Kd5
        • 2.Qd3+
          • 2...Kc5
            • 3.Rb1#
            • 3.Rb2#
            • 3.Rb3#
            • 3.Rb5#
            • 3.Rb7#
            • 3.Rb8#
          • 2...Ke5
            • 3.Bb8#
      • 1...c5
        • 2.Ke6
          • 2...Kd4
            • 3.Rb4#

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).