MESON Chess Problem Database

Problem Display
PID: 164661 (1Kn3B1/2R5/1p1nP3/1P1k4/3P1R2/3Q2r1/2P2q2/6b1 w - - 0 1)

Palkoska, Emil

Ilustrierte Polsza, 1901

1Kn3B1/2R5/1p1nP3/1P1k4/3P1R2/3Q2r1/2P2q2/6b1

#2

9 + 7

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Keys
    • 1.Rd7!
      • threat
        • 2.c4#
      • 1...Qxd4
        • 2.Rf5#
      • 1...Qxc2
        • 2.Rf5#
      • 1...Rxd3
        • 2.e7#
      • 1...Rxg8
        • 2.Qb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(G);P_PINS(f)
    • Threat
      • P(A)
    • Vars
      • Q(b);N_GUARD,P_SPINQ(b),XP(C)::R(D)
      • Q(b);N_GUARD,XP(A)::R(D)
      • R(c);N_GUARD,XQ(B)::B(I)+P(F)
      • R(c);N_GUARD,XB(I)::QAB(B)
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).