Problem Display
PID: 245799 (8/B7/1Np2Kp1/8/3k2p1/1p2NP2/1P2B2R/2qnQ3 w - - 0 1)

Makaronets, Leonid

Schweizerische Schachzeitung, 1993

8/B7/1Np2Kp1/8/3k2p1/1p2NP2/1P2B2R/2qnQ3

#2

9 + 7


5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Kxe3
      • 2.Sd5#
    • 1...Kc5
      • 2.Sc8#
    • 1...Qxe3
      • 2.Qb4#
    • 1...Qc5
      • 2.Qd2#
  • Tries
    • 1.Sf5+?
      • 1...Kc5
        • 2.Qa5#
      • 1...gxf5!
    • 1.Sa4+?
      • 1...Qc5
        • 2.Bxc5#
        • 2.Qd2#
      • 1...c5!
    • 1.Sbd5+?
      • 1...Qc5
        • 2.Qd2#
        • 2.Qb4#
        • 2.Qxd1#
      • 1...c5!
    • 1.Sd7+?
      • 1...Qc5
        • 2.Bxc5#
        • 2.Qd2#
      • 1...c5!
    • 1.Sa8+?
      • 1...Qc5
        • 2.Qd2#
      • 1...c5!
    • 1.Sc8+?
      • 1...Qc5
        • 2.Qd2#
      • 1...c5!
    • 1.Qd2+?
      • 1...Kc5
        • 2.Sa4#
        • 2.Sd7#
        • 2.Sa8#
        • 2.Sc8#
      • 1...Qxd2!
    • 1.Qb4+?
      • 1...Kxe3
        • 2.Sd5#
      • 1...Qc4!
    • 1.Qa5?
      • threat
        • 2.Qe5#
      • 1...Kxe3
        • 2.Sd5#
      • 1...Qxe3
        • 2.Qb4#
      • 1...Qc5
        • 2.Qd2#
      • 1...c5!
  • Keys
    • 1.Qg3!
      • threat
        • 2.Qe5#
      • 1...Kxe3
        • 2.Sc4#
      • 1...Kc5
        • 2.Sbd5#
      • 1...Qxe3
        • 2.Qd6#
      • 1...Qc5
        • 2.Qf4#

Anticipated by 61184(1942), 97940(1953)



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).