Problem Display
PID: 127793 (2Q5/kr6/8/2N5/pp5B/1p5p/1p5K/rn5b w - - 0 1)

Fomichev, Evgeny Vasilevich

3rd Comm., Odessa Festival, 1985

2Q5/kr6/8/2N5/pp5B/1p5p/1p5K/rn5b

#4

4 + 10


15249 Bohemian Garnets 03 (Fomichev) 2001
6490 yacpdb 2009

SOLUTION


  • COOKED
  • Keys
    • 1.Sxb7!
      • threat
        • 2.Bf2+
          • 2...Ka6
            • 3.Qa8+
              • 3...Kb5
                • 4.Sd6#
        • 2.Sd6
          • threat
            • 3.Bf2#
          • 2...Kb6
            • 3.Bd8+
              • 3...Ka7
                • 4.Sb5#
      • 1...Ka6
        • 2.Sd6+
          • 2...Kb6
            • 3.Bd8+
              • 3...Ka7
                • 4.Sb5#
          • 2...Bb7
            • 3.Qxb7+
              • 3...Ka5
                • 4.Sc4#
                • 4.Bd8#
                • 4.Qb5#
                • 4.Qa7#
        • 2.Bf2
          • threat
            • 3.Qa8+
              • 3...Kb5
                • 4.Sd6#
          • 2...Kb5
            • 3.Qc5+
              • 3...Ka6
                • 4.Qb6#
          • 2...Bxb7
            • 3.Qc5
              • threat
                • 4.Qb6#
      • 1...Kb6
        • 2.Bf2+
          • 2...Kb5
            • 3.Qc5+
              • 3...Ka6
                • 4.Qb6#
          • 2...Ka6
            • 3.Qa8+
              • 3...Kb5
                • 4.Sd6#
      • 1...Bxb7
        • 2.Bf2+
          • 2...Ka6
            • 3.Qc5
              • threat
                • 4.Qb6#
    • 1.Bf2!
      • threat
        • 2.Sxb7+
          • 2...Ka6
            • 3.Qa8+
              • 3...Kb5
                • 4.Sd6#
      • 1...Kb6
        • 2.Sxb7+
          • 2...Kb5
            • 3.Qc5+
              • 3...Ka6
                • 4.Qb6#
          • 2...Ka6
            • 3.Qa8+
              • 3...Kb5
                • 4.Sd6#
      • 1...Rb6
        • 2.Sd7
          • threat
            • 3.Bxb6#
          • 2...Bb7
            • 3.Bxb6+
              • 3...Ka6
                • 4.Qc4#
      • 1...Rf7
        • 2.Qa6+
          • 2...Kb8
            • 3.Bg3+
              • 3...Rf4
                • 4.Bxf4#
              • 3...Rc7
                • 4.Sd7#

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).