MESON Chess Problem Database

Problem Display
PID: 223809 (7b/8/8/8/8/Q5R1/6K1/1k6 w - - 0 1)

Hultberg, Gustav Herbert

Deutsche Schachzeitung, 1978

7b/8/8/8/8/Q5R1/6K1/1k6

#3

3 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Rb3+?
      • 1...Bb2
        • 2.Qxb2#
      • 1...Kc2!
    • 1.Qc1+?
      • 1...Ka2
        • 2.Ra3#
      • 1...Kxc1!
  • Keys
    • 1.Rd3!
      • threat
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Kc2
        • 2.Qb3+
          • 2...Kc1
            • 3.Rd1#
      • 1...Bb2
        • 2.Rd1+
          • 2...Kc2
            • 3.Qd3#
          • 2...Bc1
            • 3.Rxc1#
      • 1...Ba1
        • 2.Qb3+
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Bc3
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Bd4
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Be5
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Bf6
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#
      • 1...Bg7
        • 2.Qb3+
          • 2...Ka1
            • 3.Rd1#
          • 2...Kc1
            • 3.Rd1#
          • 2...Bb2
            • 3.Rd1#

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).