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: 205441 (6Qn/8/n7/8/6B1/3k4/4R3/5K2 w - - 0 1)

Filaretov, Sergei P

Shakhmaty, 1925

6Qn/8/n7/8/6B1/3k4/4R3/5K2

#3

4 + 3

6490	yacpdb	2020

SOLUTION

SOUND
Keys
- 1.Be6!
  - threat
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#
    - 2.Qg4
      - threat
        3.Qc4#
      - 2...Kc3
        3.Qc4#
    - 2.Qg5
      - threat
        3.Qd2#
        3.Qe3#
      - 2...Kc3
        3.Qd2#
      - 2...Kd4
        3.Qe3#
    - 2.Qd8+
      - 2...Kc3
        3.Qd2#
  - 1...Kc3
    - 2.Qg4
      - threat
        3.Qc4#
      - 2...Kd3
        3.Qc4#
  - 1...Kd4
    - 2.Qg5
      - threat
        3.Qe3#
      - 2...Kc3
        3.Qd2#
      - 2...Kd3
        3.Qd2#
        3.Qe3#
  - 1...Sb4
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#
  - 1...Sc5
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#
  - 1...Sc7
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#
  - 1...Sb8
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#
    - 2.Qg4
      - threat
        3.Qc4#
      - 2...Kc3
        3.Qc4#
    - 2.Qg5
      - threat
        3.Qd2#
        3.Qe3#
      - 2...Kc3
        3.Qd2#
      - 2...Kd4
        3.Qe3#
  - 1...Sg6
    - 2.Qd8+
      - 2...Kc3
        3.Qd2#
  - 1...Sf7
    - 2.Qg3+
      - 2...Kd4
        3.Qe3#

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).