Problem Display
PID: 238930 (n2KR1n1/r1P2p1Q/3P1k1p/3R1P2/1pB1pP1P/5q2/1Nb2N2/B5r1 w - - 0 1)

Petite, Efren

4th Prize, 64 Shakhmatnoe obozrenie, 1982

n2KR1n1/r1P2p1Q/3P1k1p/3R1P2/1pB1pP1P/5q2/1Nb2N2/B5r1

#2

13 + 11


15148 Sadier Collection 2021
  • SOUND
  • Sets
    • 1...Rgxa1
      • 2.Qh8#
    • 1...Rb1
      • 2.Qh8#
    • 1...Rc1
      • 2.Qh8#
    • 1...Rd1
      • 2.Qh8#
    • 1...Re1
      • 2.Qh8#
    • 1...Rf1
      • 2.Qh8#
    • 1...Rh1
      • 2.Qh8#
  • Tries
    • 1.Sbd3+?
      • 1...Rgxa1
        • 2.Qh8#
      • 1...Raxa1!
    • 1.Sa4+?
      • 1...Rxa1
        • 2.Qh8#
      • 1...Qc3!
    • 1.Rd1?
      • threat
        • 2.Qxf7#
      • 1...Rxc7
        • 2.Sbd3#
      • 1...Qh5
        • 2.Sa4#
      • 1...Rg7!
    • 1.Ra5?
      • threat
        • 2.Qxf7#
      • 1...Qh5
        • 2.Sbd1#
      • 1...Rg7
        • 2.Sbd3#
      • 1...Rxc7!
  • Keys
    • 1.Rd3!
      • threat
        • 2.Qxf7#
      • 1...Rxc7
        • 2.Sbd1#
      • 1...Qh5
        • 2.Sxe4#
      • 1...Rg7
        • 2.Sa4#

This is a version

(v) by J A Coello.



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).