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: 124864 (2bb4/p1p5/k2Np1n1/Br2p3/qPB3K1/2Pppp2/R7/4n3 w - - 0 1)

Lindgren, Bo Waldemar

Sutaz Druzstiev CCCP, 1964

2bb4/p1p5/k2Np1n1/Br2p3/qPB3K1/2Pppp2/R7/4n3

#3

7 + 14

6490	yacpdb	2009

SOLUTION

SOUND
Sets
- 1...Qd1
  - 2.Bxb5#
- 1...Qc2
  - 2.Bxb5#
- 1...Qb3
  - 2.Bxb5#
- 1...Qxa2
  - 2.Bxb5#
- 1...Qa3
  - 2.Bxb5#
- 1...Qxb4
  - 2.Bxc7+
    - 2...Qa3
      - 3.Bxb5#
      - 3.Rxa3#
    - 2...Qa5
      - 3.Bxb5#
      - 3.Rxa5#
    - 2...Qa4
      - 3.Rxa4#
- 1...Bb7
  - 2.Rxa4
    - threat
      - 3.Bxb5#
      - 3.Bxc7#
    - 2...cxd6
      - 3.Bc7#
      - 3.Bxd8#
    - 2...c6
      - 3.Bc7#
      - 3.Bxd8#
- 1...Bh4
  - 2.Bxc7
    - threat
      - 3.Bxb5#
      - 3.Rxa4#
- 1...Bg5
  - 2.Bxc7
    - threat
      - 3.Bxb5#
      - 3.Rxa4#
- 1...Bf6
  - 2.Bxc7
    - threat
      - 3.Bxb5#
      - 3.Rxa4#
- 1...c5
  - 2.Bxd8
    - threat
      - 3.Bxb5#
      - 3.Rxa4#
Tries
- 1.Bxc7?
  - threat
    - 2.Bxb5#
    - 2.Rxa4#
  - 1...Qxa2
    - 2.Bxb5#
  - 1...Qa3
    - 2.Bxb5#
    - 2.Rxa3#
  - 1...Qa5
    - 2.Bxb5#
    - 2.Rxa5#
  - 1...Bd7
    - 2.Rxa4#
  - 1...Bxc7!
- 1.Rxa4?
  - threat
    - 2.Bxb5#
    - 2.Bxc7#
  - 1...Bd7
    - 2.Bxc7#
  - 1...c5
    - 2.Bxb5#
    - 2.Bc7#
    - 2.Bxd8#
  - 1...c6
    - 2.Bc7#
    - 2.Bxd8#
  - 1...cxd6!
Keys
- 1.Bxb5+!
  - 1...Qxb5
    - 2.Bxc7+
      - 2...Qa4
        3.Rxa4#
      - 2...Qa5
        3.Rxa5#
        3.b5#

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).