MESON Chess Problem Database

Problem Display
PID: 189993 (8/1p1Rb3/3np1K1/1rp5/4k1N1/1P2P3/3RB3/2B5 w - - 0 1)

Guidelli, Giorgio

L'Eco degli Scacchi, 1913

8/1p1Rb3/3np1K1/1rp5/4k1N1/1P2P3/3RB3/2B5

#2

8 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...c4
      • 2.Rd4#
  • Tries
    • 1.Sf2+?
      • 1...Ke5
        • 2.Bb2#
      • 1...Kxe3!
  • Keys
    • 1.Rd5!
      • threat
        • 2.Re5#
      • 1...Kxd5
        • 2.Bf3#
      • 1...exd5
        • 2.Rxe7#
      • 1...Bf6
        • 2.Sxf6#
      • 1...Sc4
        • 2.Sf2#
      • 1...Sf7
        • 2.Sf2#
      • 1...c4
        • 2.Rd4#
      • 1...e5
        • 2.Rxe5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • P(c);N_GUARD::R1(B)
  • Tries
    • Try
      • S(F);CHECK
      • Vars
        • K(a);P-FLIGHT::B(A)
      • Refutation
        • K(a);P-FLIGHT,XP(E)
  • Actual
    • R(B);
    • Threat
      • R1(B)
    • Vars
      • K(a);P_SPINS(d),S_FLIGHT,XR(B)::B(C)
      • P(e);OGATEB,SBLOCK,XR(B)::R(H),XB(g)
      • B(g);N_GUARD::S(F),XB(g)
      • S(d);::S(F)
      • P(c);N_GUARD::R1(B)
      • P(e);::R1(B),XP(e)
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).