Meson Chess Problem Database

Home
Latest Additions
- #2
- #3
- #4
- #5
- Stats
Books
- All composers (SLOW)
- By initial letter
Magazines
- PID
- General
- Matrix
- All sources/quoters (SLOW)
- By initial letter
- Awards
- Composers
- Decades
- Quoters
- Sizes
- Soundness
- Sources
- Stipulations
- Years
Contact
Back to BDS Website

Problem Display

PID: 116838 (q1bBB2r/P3N1b1/5pRn/1Nkp2r1/p1P3p1/P2p4/QR6/K7 w - - 0 1)

Jurka, Eriks

Latvian Championship, 1951

q1bBB2r/P3N1b1/5pRn/1Nkp2r1/p1P3p1/P2p4/QR6/K7

#3

11 + 12

6490	yacpdb	2009

SOLUTION

SOUND
Sets
- 1...Qb8
  - 2.axb8Q
    - threat
      - 3.Bb6#
      - 3.Qd6#
      - 3.Qa7#
      - 3.Qc7#
      - 3.Qb6#
      - 3.Qxc8#
  - 2.axb8B
    - threat
      - 3.Bd6#
      - 3.Ba7#
- 1...f5
  - 2.Bb6#
Keys
- 1.Qb1!
  - threat
    - 2.Qg1+
      - 2...Kxc4
        3.Rb4#
        3.Qd4#
        3.Qc1#
      - 2...d4
        3.Qxd4#
  - 1...Qxa7
    - 2.Qxd3
      - threat
        3.Qd4#
      - 2...Sf5
        3.Qxd5#
      - 2...d4
        3.Qxd4#
      - 2...f5
        3.Rc6#
        3.Qxd5#
    - 2.Qg1+
      - 2...Kxc4
        3.Rb4#
        3.Qc1#
      - 2...d4
        3.Qxd4#
  - 1...Re5
    - 2.Re2
      - threat
        3.Qb4#
      - 2...Kxc4
        3.Qb4#
  - 1...Rf5
    - 2.Rf2
      - threat
        3.Qb4#
      - 2...Kxc4
        3.Qb4#
  - 1...Sf5
    - 2.Rh2
      - threat
        3.Qb4#
      - 2...Kxc4
        3.Qb4#
  - 1...d2
    - 2.Qg1+
      - 2...Kxc4
        3.Qd4#
      - 2...d4
        3.Qxd4#
  - 1...d4
    - 2.Rg2
      - threat
        3.Qb4#
      - 2...Kxc4
        3.Qb4#
  - 1...f5
    - 2.Bb6+
      - 2...Kxc4
        3.Qa2#

FEATURES

NOT CLASSIFIED

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).