MESON Chess Problem Database

Problem Display
PID: 169960 (nB1K1b2/2p1p1p1/pP3pP1/Qb2kN2/1P2Bp2/5P2/P1p3R1/2R5 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

Problemist Ukraini, 2016

nB1K1b2/2p1p1p1/pP3pP1/Qb2kN2/1P2Bp2/5P2/P1p3R1/2R5

#3

12 + 11

145 StrateGems 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Sxb6
      • 2.Bxc7+
        • 2...Ke6
          • 3.Sd4#
  • Tries
    • 1.Bxc7+?
      • 1...Ke6
        • 2.Sd4#
      • 1...Sxc7!
    • 1.Re2?
      • threat
        • 2.Bxc2+
          • 2...Kd5
            • 3.Bb3#
      • 1...Sxb6
        • 2.Bxc7+
          • 2...Ke6
            • 3.Sd4#
      • 1...Ke6!
    • 1.Qxb5+?
      • 1...Ke6
        • 2.Qd5#
      • 1...axb5!
    • 1.bxc7?
      • threat
        • 2.c8Q+
          • 2...Sc7
            • 3.Bxc7#
            • 3.Qaxc7#
        • 2.c8B+
          • 2...Sc7
            • 3.Bxc7#
            • 3.Qxc7#
      • 1...Ke6
        • 2.c8Q+
          • 2...Bd7
            • 3.Sd4#
            • 3.Qxd7#
            • 3.Qd5#
            • 3.Qc4#
        • 2.c8B+
          • 2...Bd7
            • 3.Sd4#
            • 3.Bxd7#
            • 3.Qd5#
      • 1...Sxc7
        • 2.Bxc7+
          • 2...Ke6
            • 3.Sd4#
        • 2.Qxc7+
          • 2...Ke6
            • 3.Sd4#
      • 1...e6!
    • 1.b7?
      • 1...Ke6
        • 2.bxa8Q
          • threat
            • 3.Qd5#
          • 2...Ke5
            • 3.Qd5#
          • 2...Bc4
            • 3.Qc6#
          • 2...Bc6
            • 3.Qxc6#
          • 2...c6
            • 3.Sd4#
      • 1...Sb6
        • 2.Bxc7+
          • 2...Ke6
            • 3.Sd4#
      • 1...e6!
  • Keys
    • 1.Rgxc2!
      • 1...Ke6
        • 2.Rc6+
          • 2...Ke5
            • 3.R1c5#
          • 2...Bxc6
            • 3.Rxc6#
      • 1...Sxb6
        • 2.Bxc7+
          • 2...Ke6
            • 3.Sd4#
      • 1...e6
        • 2.Rc5+
          • 2...Bxc5
            • 3.Rxc5#

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).