MESON Chess Problem Database

Problem Display
PID: 119924 (3NK3/8/8/3k4/P1N5/Pp6/1P2P1P1/5Q2 w - - 0 1)

Campos, A de Souza

Caissana Brasileira, 1898

3NK3/8/8/3k4/P1N5/Pp6/1P2P1P1/5Q2

#2

9 + 2

6490 yacpdb 2009
5454 Near Snap 2014

SOLUTION

  • SOUND
  • Keys
    • 1.Se6!
      • 1...Kxc4
        • 2.e4#
      • 1...Ke4
        • 2.Qf3#
      • 1...Kc6
        • 2.Qf3#
      • 1...Kxe6
        • 2.Qf7#

This anticipates 108653(1935)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(H);
    • Vars
      • K(b);S_FLIGHT,XS(G)::QAB(A)+P(C)
      • K(b);S_FLIGHT::QAB1(A)
      • K(b);S_FLIGHT::QAB(A)
      • K(b);OGATEB,S_FLIGHT,XS(H)::QAB1(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).