MESON Chess Problem Database

Problem Display
PID: 203507 (2N5/8/K4p2/4bp2/1Pk2p2/P1pp1B2/2P2P2/B1nQ4 w - - 0 1)

Dobrik, Endre

Nepszava, 1924

2N5/8/K4p2/4bp2/1Pk2p2/P1pp1B2/2P2P2/B1nQ4

#2

9 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bd4
      • 2.Sd6#
    • 1...Sa2
      • 2.Qxd3#
    • 1...Se2
      • 2.Qxd3#
    • 1...Sb3
      • 2.Qxd3#
    • 1...dxc2
      • 2.Bd5#
      • 2.Qd5#
  • Keys
    • 1.Qd2!
      • 1...Kd4
        • 2.Qxc3#
      • 1...cxd2
        • 2.Sb6#
      • 1...dxc2
        • 2.Bd5#
        • 2.Qd5#
      • 1...Bd6
        • 2.Qxc3#
      • 1...Bd4
        • 2.Sd6#
      • 1...Bc7
        • 2.Qxc3#
      • 1...Bb8
        • 2.Qxc3#
      • 1...Sa2
        • 2.Qxd3#
      • 1...Se2
        • 2.Qxd3#
      • 1...Sb3
        • 2.Qxd3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • B(f);N_GUARD,SBLOCK::S(I)
    • S(a);N_GUARD::QAB1(B),XP(c)
  • Actual
    • Q(B);
    • Vars
      • K(d);P-FLIGHT,P_SPINP(b)::QAB1(B),XP(b)
      • P(b);XQ(B)::S(I)
      • B(f);N_GUARD::QAR1(B),XP(b)
      • B(f);N_GUARD,SBLOCK::S(I)
      • S(a);N_GUARD::QAB1(B),XP(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).