MESON Chess Problem Database

Problem Display
PID: 168550 (1K1N4/3B1ppr/2pp2Rn/1n1kP1p1/1BrPp3/1P4P1/b2R3Q/8 w - - 0 1)

Pankratiev, Aleksandr Nikolaevich

Petite, Efren

2nd Comm., Europa-Rochade, 1990-1991

1K1N4/3B1ppr/2pp2Rn/1n1kP1p1/1BrPp3/1P4P1/b2R3Q/8

#3

11 + 12

6490 yacpdb 2018
3713 Snap 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Rxb4
      • 2.Bxc6#
    • 1...Rxd4
      • 2.Bxc6+
        • 2...Kxe5
          • 3.g4#
    • 1...Sa3
      • 2.Rxd6#
    • 1...Sc3
      • 2.Rxd6#
    • 1...Sxd4
      • 2.Rxd6+
        • 2...Kxe5
          • 3.g4#
    • 1...Sa7
      • 2.Rxd6#
    • 1...Sc7
      • 2.Rxd6#
    • 1...e3
      • 2.Qh1#
      • 2.Qg2#
    • 1...c5
      • 2.Bc6#
    • 1...fxg6
      • 2.Be6#
    • 1...f5
      • 2.Be6#
    • 1...f6
      • 2.Be6#
  • Tries
    • 1.Sxf7?
      • threat
        • 2.Be6#
      • 1...c5
        • 2.Kb7
          • threat
            • 3.Bc6#
            • 3.Be6#
      • 1...Rh8+!
    • 1.bxc4+?
      • 1...Bxc4
        • 2.Bxc6#
      • 1...Kxc4!
  • Keys
    • 1.Qf2!
      • threat
        • 2.Qxf7+
          • 2...Sxf7
            • 3.Be6#
      • 1...Rxd4
        • 2.Rxd6+
          • 2...Kxe5
            • 3.Sxc6#
          • 2...Sxd6
            • 3.Qxd4#
      • 1...Sxd4
        • 2.Bxc6+
          • 2...Kxe5
            • 3.Bxd6#
          • 2...Rxc6
            • 3.Qxd4#
      • 1...Sf5
        • 2.Qxf5
          • threat
            • 3.Qxf7#
            • 3.exd6#
            • 3.e6#
          • 2...fxg6
            • 3.Be6#
            • 3.Qe6#
            • 3.Qf7#

This anticipates 271926(1999)

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).