MESON Chess Problem Database

Problem Display
PID: 164587 (5K2/8/4P3/1P2k1NQ/1P2P3/3B4/5P2/4R3 w - - 0 1)

Zuk, O

Sachmatija, 2007

5K2/8/4P3/1P2k1NQ/1P2P3/3B4/5P2/4R3

#2

10 + 1

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Sh3#
    • 1...Kd6
      • 2.Qh2#
    • 1...Kf6
      • 2.e5#
  • Tries
    • 1.Ke7?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd4!
    • 1.Kf7?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kd4!
    • 1.Sf3+?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kd6
        • 2.Qe5#
      • 1...Kf6
        • 2.Qf7#
        • 2.Qf5#
        • 2.Qh6#
      • 1...Kxe6!
    • 1.Sf7+?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kxe6
        • 2.Qf5#
      • 1...Kf6
        • 2.Qf5#
        • 2.Qh6#
      • 1...Kd4!
    • 1.Bb1?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.e5#
      • 1...Kd4!
    • 1.Bf1?
      • 1...Kd4
        • 2.Qh8#
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6!
    • 1.Bc2?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.e5#
      • 1...Kd4!
    • 1.Bc4?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.Sh7#
      • 1...Kd4!
    • 1.Rd1?
      • 1...Kd4
        • 2.Qh8#
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6!
    • 1.Re2?
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.e5#
      • 1...Kd4!
    • 1.Qf3?
      • 1...Kd6
        • 2.Qg3#
        • 2.Qf4#
      • 1...Kd4!
    • 1.Qg4?
      • 1...Kd6
        • 2.Qg3#
        • 2.Qf4#
      • 1...Kf6
        • 2.Qf5#
        • 2.e5#
      • 1...Kd4!
    • 1.Qf7?
      • 1...Kd6
        • 2.Qf4#
      • 1...Kd4!
    • 1.Qh3?
      • 1...Kf4
        • 2.Qf5#
        • 2.Qg3#
      • 1...Kd6
        • 2.Qh2#
        • 2.Qg3#
      • 1...Kf6
        • 2.Qf5#
      • 1...Kd4!
    • 1.Qh4?
      • 1...Kd6
        • 2.Qg3#
        • 2.Qh2#
        • 2.Qf4#
      • 1...Kf6
        • 2.e5#
      • 1...Kd4!
    • 1.Qh7?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.Qf5#
        • 2.Qg7#
      • 1...Kd4!
    • 1.Qh8+?
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf4!
  • Keys
    • 1.Re3!
      • 1...Kd4
        • 2.Qh8#
      • 1...Kf4
        • 2.Sh3#
      • 1...Kd6
        • 2.Qh2#
      • 1...Kf6
        • 2.e5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::S(G)
    • K(a);S_FLIGHT::QAB(H)
    • K(a);OGATE,S_FLIGHT::P(E)
  • Tries
    • Try
      • K(J);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::S(G)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(J);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::QAB(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • S(G);CHECK
      • Vars
        • K(a);S_FLIGHT::QAR1(H)
        • K(a);S_FLIGHT::QAB1(H)
      • Refutation
        • K(a);P-FLIGHT,XP(I)
    • Try
      • S(G);CHECK
      • Vars
        • K(a);S_FLIGHT::QAR1(H)
        • K(a);P-FLIGHT,XP(I)::QAB1(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::QAB(H)
        • K(a);OGATE,S_FLIGHT::P(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::QAB(H)
        • K(a);S_FLIGHT::S(G)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::QAB(H)
        • K(a);OGATE,S_FLIGHT::P(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::QAB(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::QAB(H)
        • K(a);S_FLIGHT::S(G)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(A);
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::QAB(H)
        • K(a);OGATE,S_FLIGHT::P(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Vars
        • K(a);S_FLIGHT::QAB(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Vars
        • K(a);S_FLIGHT::QAR1(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Vars
        • K(a);OGATE,S_FLIGHT::P(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);
      • Vars
        • K(a);S_FLIGHT::QAR1(H)
        • K(a);S_FLIGHT::QAB(H)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(H);CHECK
      • Vars
        • K(a);S_FLIGHT::QAB(H)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(A);
    • Vars
      • K(a);S_FLIGHT::QAB(H)
      • K(a);S_FLIGHT::S(G)
      • K(a);OGATE,S_FLIGHT::P(E)
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).