Problem Display
PID: 205435 (b6b/2K5/2P5/2pBk2N/3Rp1P1/B3p3/1PP5/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

64 Shakhmatnoe obozrenie, 1925

b6b/2K5/2P5/2pBk2N/3Rp1P1/B3p3/1PP5/8

#3

9 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Bf6
      • 2.Rxe4+
        • 2...Kxd5
          • 3.Sxf6#
    • 1...c4
      • 2.Rd1
        • threat
          • 3.Bd6#
      • 2.c3
        • threat
          • 3.Bd6#
  • Tries
    • 1.Bxc5?
      • threat
        • 2.Rd1
          • threat
            • 3.Bd6#
        • 2.c3
          • threat
            • 3.Bd6#
        • 2.c4
          • threat
            • 3.Rxe4#
      • 1...Bxc6
        • 2.Kxc6
          • threat
            • 3.Rxe4#
      • 1...Bg7
        • 2.c4
          • threat
            • 3.Rxe4#
      • 1...e2
        • 2.Rd2
          • threat
            • 3.Bd6#
        • 2.c3
          • threat
            • 3.Bd6#
      • 1...Bf6!
    • 1.c4?
      • threat
        • 2.Rxe4#
      • 1...cxd4
        • 2.Bd6#
      • 1...Kxd4!
  • Keys
    • 1.b3!
      • threat
        • 2.Rd1
          • threat
            • 3.Bb2#
          • 2...c4
            • 3.Bd6#
      • 1...Kxd4
        • 2.Bb2+
          • 2...Kxd5
            • 3.Sf4#
      • 1...Bxc6
        • 2.Kxc6
          • threat
            • 3.Rxe4#
          • 2...Kxd4
            • 3.Bb2#
          • 2...cxd4
            • 3.Bd6#
      • 1...cxd4
        • 2.Bd6+
          • 2...Kxd5
            • 3.Sf4#
        • 2.Bc4
          • threat
            • 3.Bd6#
          • 2...d3
            • 3.Bb2#
        • 2.Bf7
          • threat
            • 3.Bd6#
          • 2...d3
            • 3.Bb2#
        • 2.Bg8
          • threat
            • 3.Bd6#
          • 2...d3
            • 3.Bb2#
      • 1...Bf6
        • 2.Rxe4+
          • 2...Kxd5
            • 3.Sxf6#
      • 1...e2
        • 2.Rd2
          • threat
            • 3.Bb2#
          • 2...c4
            • 3.Bd6#
      • 1...c4
        • 2.Rd1
          • threat
            • 3.Bd6#
        • 2.c3
          • threat
            • 3.Bd6#

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).