MESON Chess Problem Database

Problem Display
PID: 48934 (2r1B3/4b3/8/N1PkPP1R/1p6/4R3/4N3/K5B1 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

The Chess Review, 1893

2r1B3/4b3/8/N1PkPP1R/1p6/4R3/4N3/K5B1

#2

10 + 4

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Kxc5
      • 2.Rd3#
    • 1...Rxc5
      • 2.Bf7#
    • 1...Bxc5
      • 2.Bf7#
  • Tries
    • 1.Sf4+?
      • 1...Kxc5
        • 2.Re1#
        • 2.Re2#
        • 2.Ra3#
        • 2.Rb3#
        • 2.Rc3#
        • 2.Rd3#
        • 2.Rf3#
        • 2.Rg3#
        • 2.Reh3#
        • 2.Re4#
      • 1...Kd4!
    • 1.Bc6+?
      • 1...Kxc5
        • 2.Ra3#
        • 2.Rb3#
        • 2.Rc3#
        • 2.Rd3#
        • 2.Rf3#
        • 2.Rg3#
        • 2.Reh3#
        • 2.Re4#
      • 1...Rxc6!
  • Keys
    • 1.f6!
      • threat
        • 2.e6#
      • 1...Kxc5
        • 2.Rd3#
      • 1...Ke6
        • 2.Sf4#
      • 1...Rxc5
        • 2.Bf7#
      • 1...Bxc5
        • 2.Bf7#
      • 1...Bxf6
        • 2.exf6#
      • 1...Bd6
        • 2.exd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(b);P-FLIGHT,XP(F)::B(B)+R(D)
    • R(d);SBLOCK,XP(F)::B(J)
    • B(c);SBLOCK,XP(F)::B(J)
  • Tries
    • Try
      • S(C);CHECK
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • B(J);CHECK
      • Refutation
        • R(d);XB(J)
  • Actual
    • P(H);
    • Threat
      • R(I)+P(G)
    • Vars
      • K(b);P-FLIGHT,XP(F)::B(B)+R(D)
      • K(b);S_FLIGHT::S(C)
      • R(d);SBLOCK,XP(F)::B(J)
      • B(c);SBLOCK,XP(F)::B(J)
      • B(c);OGATE,P_PINP(G),XP(H)::R(I)+P(G),XB(c)
      • B(c);OGATE::R(I)+P(G),XB(c)
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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).