MESON Chess Problem Database

Problem Display
PID: 181171 (8/1Q6/4r1p1/1NpN4/4kP2/3p4/6K1/3B4 w - - 0 1)

Mach, Julius Zdenek

Nedele, 1904

8/1Q6/4r1p1/1NpN4/4kP2/3p4/6K1/3B4

#2

6 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...d2
      • 2.Bc2#
  • Keys
    • 1.Qd7!
      • threat
        • 2.Qxe6#
      • 1...Kf5
        • 2.Sd6#
      • 1...d2
        • 2.Bc2#
      • 1...Re5
        • 2.Bf3#
      • 1...Ra6
        • 2.Bf3#
      • 1...Rb6
        • 2.Bf3#
      • 1...Rc6
        • 2.Bf3#
      • 1...Rd6
        • 2.Bf3#
      • 1...Rf6
        • 2.Bf3#
      • 1...Re7
        • 2.Bf3#
      • 1...Re8
        • 2.Bf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
    • P(a);OGATEB::B(A)
  • Actual
    • Q(F);
    • Threat
      • QAR2(F),XR(d)
    • Vars
      • K(b);P_SPINR(d),S_FLIGHT::S(D)
      • P(a);OGATEB::B(A)
      • R(d);::B(A)
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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).