MESON Chess Problem Database

Problem Display
PID: 146532 (2b5/1ppp4/1P1R2p1/R7/KNk3P1/1p3p2/1P2n3/5B2 w - - 0 1)

Feoktistov, Aleksandr Fedorovich

1st Prize, Kopnin MT, 2009

2b5/1ppp4/1P1R2p1/R7/KNk3P1/1p3p2/1P2n3/5B2

#3

8 + 9

56 The Problemist 2012

SOLUTION

  • SOUND
  • Sets
    • 1...f2
      • 2.Bxe2#
  • Tries
    • 1.Rad5?
      • threat
        • 2.Rd4+
          • 2...Kc5
            • 3.Sd3#
      • 1...cxb6
        • 2.Rd4+
          • 2...Kc5
            • 3.Sd3#
            • 3.R6d5#
      • 1...cxd6
        • 2.g5
          • 2...f2
            • 3.Bxe2#
      • 1...c5
        • 2.Rd1
          • threat
            • 3.Rc1#
      • 1...c6!
    • 1.Re5?
      • threat
        • 2.Rdd5
          • threat
            • 3.Re4#
      • 1...cxb6
        • 2.Re4+
          • 2...Kc5
            • 3.Rd5#
      • 1...c6
        • 2.g5
          • 2...f2
            • 3.Bxe2#
          • 2...c5
            • 3.Re4#
      • 1...cxd6!
  • Keys
    • 1.g5!
      • 1...cxb6
        • 2.Rb5
          • 2...f2
            • 3.Bxe2#
      • 1...cxd6
        • 2.Rd5
          • 2...f2
            • 3.Bxe2#
      • 1...c6
        • 2.Re5
          • 2...f2
            • 3.Bxe2#
          • 2...c5
            • 3.Re4#
      • 1...c5
        • 2.Ra8
          • 2...cxb4
            • 3.Rxc8#
          • 2...f2
            • 3.Bxe2#

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).