MESON Chess Problem Database

Problem Display
PID: 260938 (4K1Q1/2p3p1/2rppp1r/R1n1k3/1N1p1p1N/3P4/4P3/4B3 w - - 0 1)

Novitski, Petr Adrinovich

Neue Zurcher Zeitung, 2014

4K1Q1/2p3p1/2rppp1r/R1n1k3/1N1p1p1N/3P4/4P3/4B3

#2

8 + 11

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...f3
      • 2.Bg3#
  • Keys
    • 1.Ke7!
      • threat
        • 2.Qxe6#
      • 1...f3
        • 2.Bg3#
      • 1...d5
        • 2.Sxc6#
      • 1...f5
        • 2.Sf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(b);OGATEB::B(A)
  • Actual
    • K(G);P-FLIGHT
    • Threat
      • QAR1(H),XP(g)
    • Vars
      • P(b);OGATEB::B(A)
      • P(f);N_SPINS(c),SBLOCK::S(D),XR(e)
      • P(h);SBLOCK::S(E)
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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).