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: 123281 (4q3/4pr1p/3PB1bn/3R2Q1/p4ppn/2NP1kpr/1R6/1K3N2 w - - 0 1)

Goumondy, Claude

Freie Presse, 1976

4q3/4pr1p/3PB1bn/3R2Q1/p4ppn/2NP1kpr/1R6/1K3N2

#3

9 + 13

6490	yacpdb	2009

SOLUTION

SOUND
Sets
- 1...Bxd3+
  - 2.Rxd3#
- 1...Be4
  - 2.Qe5
    - threat
      - 3.Qxe4#
    - 2...Bxd3+
      - 3.Rxd3#
    - 2...Bxd5
      - 3.Bxd5#
      - 3.Qe2#
      - 3.Qxd5#
    - 2...Bf5
      - 3.Qe2#
    - 2...Bg6
      - 3.Qe2#
- 1...Bh5
  - 2.Qe5
    - threat
      - 3.Qe2#
      - 3.Qe4#
- 1...Sg8
  - 2.Bxg4#
  - 2.Qxg4#
Tries
- 1.Rf5?
  - threat
    - 2.Bd5#
    - 2.Qxf4#
  - 1...Bxf5
    - 2.Bd5+
      - 2...Be4
        3.Bxe4#
  - 1...Rxf5!
- 1.Qe5?
  - threat
    - 2.Qe2#
  - 1...Bxd3+
    - 2.Rxd3#
  - 1...Be4
    - 2.Qxe4#
  - 1...Rh2!
Keys
- 1.Se4!
  - threat
    - 2.Qxg4+
      - 2...Sxg4
        3.Sg5#
  - 1...Bxe4
    - 2.Qe5
      - threat
        3.Qxe4#
      - 2...Bxd3+
        3.Rxd3#
      - 2...Bxd5
        3.Bxd5#
        3.Qe2#
        3.Qxd5#
      - 2...Bf5
        3.Qe2#
      - 2...Bg6
        3.Qe2#
  - 1...Rf5
    - 2.Qxf5
      - threat
        3.Sg5#
      - 2...Sf7
        3.Qxg4#
  - 1...Bf5
    - 2.Qg6
      - threat
        3.Sg5#
      - 2...Bxe4
        3.Qxe4#
  - 1...Bh5
    - 2.Qxg4+
      - 2...Bxg4
        3.Sg5#
      - 2...Sxg4
        3.Sg5#
  - 1...S4f5
    - 2.Qh4
      - threat
        3.Sg5#
  - 1...S6f5
    - 2.Qh6
      - threat
        3.Sg5#

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).