MESON Chess Problem Database

Problem Display
PID: 211396 (Q7/4p3/2nrNR2/2p1k2K/2PR2PB/8/6N1/5B2 w - - 0 1)

Larrain, Santiago

The Problemist, 1986

Q7/4p3/2nrNR2/2p1k2K/2PR2PB/8/6N1/5B2

#2

10 + 5

3713 Snap 2020
  • SOUND
  • Sets
    • 1...Sb4
      • 2.Re4#
      • 2.Qe4#
    • 1...Sa5
      • 2.Re4#
      • 2.Qe4#
    • 1...Sa7
      • 2.Re4#
      • 2.Qe4#
    • 1...Sb8
      • 2.Re4#
      • 2.Qe4#
    • 1...Sd8
      • 2.Re4#
      • 2.Qe4#
  • Tries
    • 1.Sxc5?
      • threat
        • 2.Re4#
      • 1...Rxd4
        • 2.Re6#
      • 1...Rxf6
        • 2.Rd5#
      • 1...Sxd4
        • 2.Sd3#
        • 2.Qe4#
      • 1...Re6
        • 2.Rd5#
      • 1...Kxd4!
    • 1.Rd5+?
      • 1...Ke4
        • 2.Sxc5#
        • 2.Sg5#
        • 2.Bd3#
        • 2.Rf4#
      • 1...Rxd5!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sf3#
      • 1...Kxd4
        • 2.Qa1#
      • 1...Kxf6
        • 2.Qh8#
      • 1...Rxd4
        • 2.Re6#
      • 1...Rxf6
        • 2.Rd5#
      • 1...Sxd4
        • 2.Sf7#
      • 1...cxd4
        • 2.Rf5#
      • 1...exf6
        • 2.Re4#

Anticipated by 18186(1958)

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).