MESON Chess Problem Database

Problem Display
PID: 21548 (3NK1N1/p1p5/r3pPn1/R1n1bkpP/r1B5/qQ2PPpP/1p6/8 w - - 0 1)

Guidelli, Giorgio

2nd Prize, L'Italia Scacchistica, 1919

3NK1N1/p1p5/r3pPn1/R1n1bkpP/r1B5/qQ2PPpP/1p6/8

#2

11 + 13

14744 Nuova Antologia dei Problemisti Italiani 1992

SOLUTION

  • SOUND
  • Keys
    • 1.Sf7!
      • threat
        • 2.Sfh6#
      • 1...Bxf6
        • 2.Sgh6#
      • 1...Bc3
        • 2.Qc2#
      • 1...Bd4
        • 2.Bd3#
      • 1...Bf4
        • 2.e4#
      • 1...Bd6
        • 2.Bxe6#
      • 1...g4
        • 2.hxg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(I);
    • Threat
      • S(I)
    • Vars
      • B(f);P_SPINS(e),SBLOCK,XP(H)::S(K)
      • B(f);P_SPINS(e),S_CUTQ(b)::QAB(A)
      • B(f);P_SPINS(e),S_CUTR(d)::B(E)
      • B(f);P_SPINS(e),SBLOCK::P(B)
      • B(f);P_SPINS(e),S_CUTR(i)::B(E),XP(j)
      • P(h);OGATE::P(D),XP(h)
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).