MESON Chess Problem Database

Problem Display
PID: 258431 (n4b2/1BP1P1p1/1P3Pp1/2pN2p1/1PNpKPR1/2P1P3/7p/7k w - - 0 1)

Gatti, Daniele

Best Problems, 2022

n4b2/1BP1P1p1/1P3Pp1/2pN2p1/1PNpKPR1/2P1P3/7p/7k

#2

13 + 9

SOLUTION

  • SOUND
  • Tries
    • 1.Ke5?
      • 1...gxf6+
        • 2.Sxf6#
      • 1...Bxe7
        • 2.Sxe7#
      • 1...Sxb6
        • 2.Sdxb6#
      • 1...Sxc7
        • 2.Sxc7#
      • 1...dxc3
        • 2.Sxc3#
      • 1...dxe3
        • 2.Sdxe3#
      • 1...cxb4
        • 2.Sxb4#
      • 1...gxf4
        • 2.Sxf4#
      • 1...d3!
  • Keys
    • 1.Kd3!
      • 1...Bxe7
        • 2.Sxe7#
      • 1...Sxb6
        • 2.Sdxb6#
      • 1...Sxc7
        • 2.Sxc7#
      • 1...dxc3
        • 2.Sxc3#
      • 1...dxe3
        • 2.Sdxe3#
      • 1...cxb4
        • 2.Sxb4#
      • 1...gxf4
        • 2.Sxf4#
      • 1...gxf6
        • 2.Sxf6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(E);P-FLIGHT
      • Vars
        • P(g);CHECK,XP(J)::B(K)+S(H),XP(g)
        • B(i);XP(M)::B(K)+S(H),XB(i)
        • S(h);XP(I)::B(K)+S(H),XS(h)
        • S(h);XP(L)::B(K)+S(H),XS(h)
        • P(c);XP(A)::B(K)+S(H),XP(c)
        • P(c);XP(B)::B(K)+S(H),XP(c)
        • P(d);XP(C)::B(K)+S(H),XP(d)
        • P(e);XP(F)::B(K)+S(H),XP(e)
      • Refutation
        • P(c);
  • Actual
    • K(E);S_FLIGHT
    • Vars
      • B(i);XP(M)::B(K)+S(H),XB(i)
      • S(h);XP(I)::B(K)+S(H),XS(h)
      • S(h);XP(L)::B(K)+S(H),XS(h)
      • P(c);XP(A)::B(K)+S(H),XP(c)
      • P(c);XP(B)::B(K)+S(H),XP(c)
      • P(d);XP(C)::B(K)+S(H),XP(d)
      • P(e);XP(F)::B(K)+S(H),XP(e)
      • P(g);XP(J)::B(K)+S(H),XP(g)
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).