MESON Chess Problem Database

Problem Display
PID: 152048 (2NQ3B/6N1/3K2B1/2RbP1p1/3kr3/1P6/4pP2/7q w - - 0 1)

Albert, Bernard

Good Companions (February), 1915

2NQ3B/6N1/3K2B1/2RbP1p1/3kr3/1P6/4pP2/7q

#2

10 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Bc6
      • 2.Kxc6#
  • Keys
    • 1.Ke7!
      • threat
        • 2.Qxd5#
      • 1...Rxe5+
        • 2.Se6#
      • 1...Kd3
        • 2.Qxd5#
      • 1...Kxc5
        • 2.Qb6#
      • 1...Kxe5
        • 2.Sh5#
      • 1...Re3
        • 2.Se6#
      • 1...Rf4
        • 2.Se6#
      • 1...Rg4
        • 2.Se6#
      • 1...Rh4
        • 2.Se6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 1
  • Sets
    • B(e);::QAR(I)+K(E),XB(e)
  • Actual
    • K(E);P_PINB(e),P_SPINP(D),S_FLIGHT
    • Threat
      • QAR1(I),XB(e)
    • Vars
      • R(d);CHECK,XP(D)::S(G)
      • K(c);P-FLIGHT,P_SPINR(d)::QAR2(I),XB(e)
      • K(c);N_SPINB(e),OGATEB,S_FLIGHT,XR(C)::QAB1(I)
      • K(c);S_FLIGHT,XP(D)::B(J)+S(G)
      • R(d);::S(G)
      • R(d);N_PINP(D)::S(G)
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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).