MESON Chess Problem Database

Problem Display
PID: 4485 (k7/1q6/8/8/B3n3/8/2Q5/R1K5 w - - 0 1)

Bron, Vladimir Akimovich

2nd Prize, Source?, 1983

k7/1q6/8/8/B3n3/8/2Q5/R1K5

#3

4 + 3

3296 Shakhmatny zadachi miniaturi 1987

SOLUTION

  • SOUND
  • Sets
    • 1...Qb1+
      • 2.Qxb1
        • threat
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
        • 2...Ka7
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
    • 1...Qb2+
      • 2.Qxb2
        • threat
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
        • 2...Ka7
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
    • 1...Qb3
      • 2.Qxb3
        • threat
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
        • 2...Ka7
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
    • 1...Qa7
      • 2.Qc8+
        • 2...Qb8
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bb3#
          • 3.Bb5#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
    • 1...Qc7
      • 2.Bc6+
        • 2...Kb8
          • 3.Ra8#
      • 2.Qxc7
        • threat
          • 3.Bd1#
          • 3.Bc2#
          • 3.Bb3#
          • 3.Bb5#
          • 3.Bc6#
          • 3.Bd7#
          • 3.Be8#
    • 1...Qb8
      • 2.Bc6#
  • Tries
    • 1.Bb3+?
      • 1...Qa6
        • 2.Qc8+
          • 2...Ka7
            • 3.Rxa6#
      • 1...Kb8!
    • 1.Bb5+?
      • 1...Qa6
        • 2.Qc8+
          • 2...Ka7
            • 3.Rxa6#
      • 1...Kb8!
    • 1.Bd7+?
      • 1...Qa6
        • 2.Rxa6+
          • 2...Kb7
            • 3.Qc8#
          • 2...Kb8
            • 3.Qc8#
        • 2.Qc8+
          • 2...Ka7
            • 3.Rxa6#
      • 1...Kb8!
    • 1.Be8+?
      • 1...Qa6
        • 2.Qc8+
          • 2...Ka7
            • 3.Rxa6#
      • 1...Kb8!
  • Keys
    • 1.Qc7!
      • threat
        • 2.Bc6#
      • 1...Qb1+
        • 2.Rxb1
          • threat
            • 3.Bc6#
            • 3.Rb8#
            • 3.Qa5#
            • 3.Qb8#
            • 3.Qb7#
      • 1...Qb2+
        • 2.Kxb2
          • threat
            • 3.Bd1#
            • 3.Bc2#
            • 3.Bb3#
            • 3.Bb5#
            • 3.Bc6#
            • 3.Bd7#
            • 3.Be8#
      • 1...Qxc7+
        • 2.Bc6+
          • 2...Kb8
            • 3.Ra8#
      • 1...Sc3
        • 2.Bc6+
          • 2...Sa2+
            • 3.Rxa2#
          • 2...Sa4
            • 3.Rxa4#
            • 3.Qxb7#
      • 1...Sc5
        • 2.Bc6+
          • 2...Sa4
            • 3.Rxa4#
            • 3.Qxb7#
          • 2...Sa6
            • 3.Rxa6#
            • 3.Qxb7#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).