Problem Display
PID: 179413 (3b4/3p2B1/3P2p1/3R2P1/1p5k/1K2PP2/4B1PP/8 w - - 0 1)

Gafarov, Marsil

Kopnin, Aleksey Grigorevich

1st Comm., Loyd MT, 1961

3b4/3p2B1/3P2p1/3R2P1/1p5k/1K2PP2/4B1PP/8

#4

10 + 5


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Bc4!
      • threat
        • 2.g3+
          • 2...Kh3
            • 3.Rd2
              • threat
                • 4.Bf1#
          • 2...Kh5
            • 3.Be2
              • threat
                • 4.f4#
      • 1...Kh5
        • 2.g3
          • threat
            • 3.Be2
              • threat
                • 4.f4#
          • 2...Bxg5
            • 3.Rf5
              • 3...gxf5
                • 4.Bf7#
      • 1...Bxg5
        • 2.g3+
          • 2...Kh3
            • 3.Rd2
              • threat
                • 4.Bf1#
          • 2...Kh5
            • 3.Rf5
              • 3...gxf5
                • 4.Bf7#
    • 1.Rd2!
      • threat
        • 2.g3+
          • 2...Kh3
            • 3.Bf1#
          • 2...Kxg5
            • 3.Rd5#
          • 2...Kh5
            • 3.f4#
      • 1...Kxg5
        • 2.g3
          • threat
            • 3.Rd5#
          • 2...Kf5
            • 3.e4+
              • 3...Kg5
                • 4.Rd5#
                • 4.f4#
              • 3...Ke6
                • 4.Bc4#
          • 2...Bf6
            • 3.Rd5+
              • 3...Be5
                • 4.Rxe5#
      • 1...Bf6
        • 2.g3+
          • 2...Kxg5
            • 3.Rd5+
              • 3...Be5
                • 4.Rxe5#
    • 1.Rd4+!
      • 1...Kxg5
        • 2.g3
          • threat
            • 3.Rd5#
          • 2...Kf5
            • 3.e4+
              • 3...Kg5
                • 4.Rd5#
                • 4.f4#
              • 3...Ke6
                • 4.Bc4#
          • 2...Bf6
            • 3.Rd5+
              • 3...Be5
                • 4.Rxe5#

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).