MESON Chess Problem Database

Problem Display
PID: 167902 (8/8/8/2K4B/2N5/pk6/8/2R5 w - - 0 1)

Latzel, Gerhard Paul

3rd Comm., Die Schwalbe, 1947

8/8/8/2K4B/2N5/pk6/8/2R5

#3

4 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Bd1#
    • 1...a2
      • 2.Bd1#
  • Tries
    • 1.Kb5?
      • 1...a2
        • 2.Bd1#
      • 1...Ka2!
    • 1.Be2?
      • 1...Ka4
        • 2.Bd1#
      • 1...a2
        • 2.Bd1#
      • 1...Ka2!
    • 1.Bf3?
      • 1...Ka4
        • 2.Bd1#
      • 1...a2
        • 2.Bd1#
      • 1...Ka2!
    • 1.Bg4?
      • 1...Ka4
        • 2.Bd1#
      • 1...a2
        • 2.Bd1#
      • 1...Ka2!
    • 1.Bg6?
      • 1...Ka2
        • 2.Rc3
          • 2...Ka1
            • 3.Rxa3#
      • 1...a2!
    • 1.Bf7?
      • 1...Ka2
        • 2.Se5+
          • 2...Kb2
            • 3.Sd3#
      • 1...Ka4
        • 2.Rb1
          • 2...a2
            • 3.Be8#
            • 3.Rb4#
        • 2.Rc3
          • 2...a2
            • 3.Be8#
            • 3.Ra3#
      • 1...a2!
    • 1.Rc3+?
      • 1...Ka2
        • 2.Bg6
          • 2...Ka1
            • 3.Rxa3#
      • 1...Kxc3!
  • Keys
    • 1.Re1!
      • 1...Ka2
        • 2.Bd1
          • 2...Ka1
            • 3.Bb3#
          • 2...Kb1
            • 3.Bb3#
      • 1...Kc2
        • 2.Bd1+
          • 2...Kb1
            • 3.Bb3#
          • 2...Kc1
            • 3.Bb3#
            • 3.Ba4#
          • 2...Kc3
            • 3.Re3#
          • 2...Kd3
            • 3.Re3#
      • 1...Kc3
        • 2.Bd1
          • threat
            • 3.Re3#
          • 2...Kd3
            • 3.Re3#
      • 1...a2
        • 2.Bd1+
          • 2...Kc3
            • 3.Re3#

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).