MESON Chess Problem Database

Problem Display
PID: 219082 (2N1K1B1/4n3/1R1ppp1R/1p2k2p/3pbp2/3PNP2/8/4B3 w - - 0 1)

Arnold, William E

Baltimore American and Commercial Advertiser, 1882

2N1K1B1/4n3/1R1ppp1R/1p2k2p/3pbp2/3PNP2/8/4B3

#2

9 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...d5
      • 2.Rxe6#
    • 1...f5
      • 2.Rxe6#
  • Keys
    • 1.Sxe7!
      • 1...Bc6+
        • 2.Sxc6#
      • 1...Bg6+
        • 2.Sxg6#
      • 1...Bxd3
        • 2.Sc6#
      • 1...Bxf3
        • 2.Sg6#
      • 1...dxe3
        • 2.Bc3#
      • 1...fxe3
        • 2.Bg3#
      • 1...Bd5
        • 2.Sg6#
      • 1...Bf5
        • 2.Sc6#
      • 1...Bb7
        • 2.Sg6#
      • 1...Bh7
        • 2.Sc6#
      • 1...Ba8
        • 2.Sg6#
      • 1...b4
        • 2.Sc4#
      • 1...h4
        • 2.Sg4#
      • 1...d5
        • 2.Rxe6#
      • 1...f5
        • 2.Rxe6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 13
    • REMOVED MATES = 0
  • Sets
    • P(g);OGATE::R1(E),XP(h)
    • P(i);OGATE::R1(F),XP(h)
  • Actual
    • S(G);XS(j)
    • Vars
      • B(b);CHECK,N_GUARD::S(G),XB(b)
      • B(b);N_GUARD,XP(B)::S(G)
      • B(b);N_GUARD,XP(D)::S(G)
      • P(a);OGATEB,XS(C)::B(A)
      • P(c);OGATEB,XS(C)::B(A)
      • B(b);N_GUARD::S(G)
      • P(d);N_GUARD::S(C)
      • P(f);N_GUARD::S(C)
      • P(g);OGATE::R1(E),XP(h)
      • P(i);OGATE::R1(F),XP(h)
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).