MESON Chess Problem Database

Problem Display
PID: 199141 (8/K7/1N2p3/4N3/1p2k1B1/6p1/1Q6/8 w - - 0 1)

Knotek, Ladislav

Cas, 1921

8/K7/1N2p3/4N3/1p2k1B1/6p1/1Q6/8

#3

5 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Qe2+?
      • 1...Kf4
        • 2.Sf7
          • threat
            • 3.Qf3#
      • 1...Kd4!
    • 1.Qxb4+?
      • 1...Kxe5
        • 2.Sd7+
          • 2...Kd5
            • 3.Bf3#
      • 1...Ke3!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Qd4#
      • 1...Kd3
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd4#
      • 1...Ke3
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd4#
      • 1...e5
        • 2.Qxe5+
          • 2...Kd3
            • 3.Bf5#
        • 2.Qd2
          • threat
            • 3.Sg5#

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).