Problem Display
PID: 117143 (1B6/3rpp2/3q1Q1K/3N1bnp/R1B1k1NR/1P1p1p2/3p1P2/1n5r w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

64 Shakhmatnoe obozrenie, 1935

1B6/3rpp2/3q1Q1K/3N1bnp/R1B1k1NR/1P1p1p2/3p1P2/1n5r

#2

10 + 13


6490 yacpdb 2009
  • SOUND
  • Sets
    • 1...Qa3
      • 2.Qe5#
    • 1...Qb4
      • 2.Qe5#
    • 1...Qc5
      • 2.Qe5#
    • 1...Qe5
      • 2.Qxe5#
    • 1...Qxf6+
      • 2.Sgxf6#
  • Tries
    • 1.Sh2+?
      • 1...Qf4
        • 2.Rxf4#
        • 2.Qe5#
      • 1...Bg4!
    • 1.Sc3+?
      • 1...Kf4
        • 2.Sh2#
      • 1...Sxc3!
    • 1.Bb5+?
      • 1...Qb4
        • 2.Qe5#
      • 1...Kxd5!
    • 1.Ba6+?
      • 1...Qb4
        • 2.Qe5#
      • 1...Kxd5!
  • Keys
    • 1.Sde3!
      • threat
        • 2.Bd5#
      • 1...Qxf6+
        • 2.Sxf6#
      • 1...Kf4
        • 2.Sh2#
      • 1...Qb4
        • 2.Qe5#
      • 1...Qd4
        • 2.Qxf5#
      • 1...Qd5
        • 2.Bxd5#


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).