MESON Chess Problem Database

Problem Display
PID: 230628 (3B2K1/5P2/1b1p2pp/4kP1r/2Pp4/3BP2b/q5RP/7Q w - - 0 1)

Uris, Miguel

Problemas, 2021

3B2K1/5P2/1b1p2pp/4kP1r/2Pp4/3BP2b/q5RP/7Q

#2

10 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Rxg6!
      • threat
        • 2.Bf6#
        • 2.Re6#
        • 2.Qe4#
        • 2.Qd5#
      • 1...Qxc4
        • 2.Bf6#
        • 2.Qe4#
      • 1...Rxf5
        • 2.Qe4#
        • 2.Qd5#
      • 1...Bxf5
        • 2.Qd5#
      • 1...Bxd8
        • 2.Re6#
        • 2.Qe4#
        • 2.Qd5#
      • 1...dxe3
        • 2.Qe4#
      • 1...Qa8
        • 2.Re6#
      • 1...Qg2
        • 2.Bf6#
      • 1...Qa5
        • 2.Bf6#
        • 2.Re6#
        • 2.Qe4#
      • 1...Rh4
        • 2.Bf6#
        • 2.Re6#
        • 2.Qd5#
      • 1...Rg5
        • 2.Bf6#
        • 2.Qe4#
        • 2.Qd5#
      • 1...Bg2
        • 2.Bf6#
        • 2.Re6#
      • 1...d5
        • 2.Re6#
        • 2.Qxd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(B);XP(h)
    • Threat
      • DUALS(4)
    • Vars
      • B(b);XP(G)::QAR1(A)
      • P(c);XP(E)::QAR1(A)
      • Q(a);P_PINB(I)::R1(B)
      • Q(a);P_PINR(B)::B(I)
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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).