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Problem Display

PID: 3903 (4n1rr/8/2B4p/K1p5/7p/4pN1k/6Rp/Q1n4N w - - 0 1)

Prevorovsky, Emil

Sachove umeni (Ceskoslovensky sach), 1947

4n1rr/8/2B4p/K1p5/7p/4pN1k/6Rp/Q1n4N

#3

6 + 10

SOLUTION

NO_SOLUTION
Sets
- 1...Kxg2
  - 2.Sg1+
    - 2...Kf1
      - 3.Qxc1#
    - 2...Kxg1
      - 3.Qxc1#
- 1...Rg4
  - 2.Rxh2#
- 1...Sa2
  - 2.Bd7+
    - 2...Kxg2
      - 3.Sxh4#
    - 2...Rg4
      - 3.Rxh2#
  - 2.Qf1
    - threat
      - 3.Rg3#
      - 3.Rg5#
      - 3.Rg6#
      - 3.Rg7#
      - 3.Rxg8#
    - 2...Rxg2
      - 3.Bd7#
    - 2...Rg3
      - 3.Rxg3#
- 1...Se2
  - 2.Bd7+
    - 2...Kxg2
      - 3.Sxh4#
    - 2...Rg4
      - 3.Rxh2#
  - 2.Qf1
    - threat
      - 3.Rg3#
      - 3.Rg5#
      - 3.Rg6#
      - 3.Rg7#
      - 3.Rxg8#
    - 2...Rxg2
      - 3.Bd7#
    - 2...Rg3
      - 3.Rxg3#
    - 2...Sg3
      - 3.Rxg3#
- 1...Sd3
  - 2.Bd7+
    - 2...Kxg2
      - 3.Sxh4#
    - 2...Rg4
      - 3.Rxh2#
  - 2.Qf1
    - threat
      - 3.Rg3#
      - 3.Rg5#
      - 3.Rg6#
      - 3.Rg7#
      - 3.Rxg8#
    - 2...Rxg2
      - 3.Bd7#
    - 2...Rg3
      - 3.Rxg3#
- 1...e2
  - 2.Sg5+
    - 2...Rxg5
      - 3.Sf2#
    - 2...hxg5
      - 3.Sf2#
Tries
- 1.Bd7+?
  - 1...Rg4
    - 2.Rxh2#
  - 1...Kxg2!

FEATURES

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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).