MESON Chess Problem Database

Problem Display
PID: 10624 (1N6/4B1K1/8/4k3/5p2/7Q/4B3/8 w - - 0 1)

Metlitski, Vladislav Aleksandrovich

1st Prize, Molodoi Leninets, 1966-1967

1N6/4B1K1/8/4k3/5p2/7Q/4B3/8

#2

5 + 2

3295 Einfuhrung in die Welt des Schachproblem 1984
3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991

SOLUTION

  • SOUND
  • Tries
    • 1.Sc6+?
      • 1...Ke4
        • 2.Qe6#
        • 2.Qd3#
      • 1...Kd5!
    • 1.Sd7+?
      • 1...Kd4
        • 2.Qd3#
      • 1...Ke4
        • 2.Qd3#
      • 1...Kd5!
    • 1.Bc5?
      • 1...Ke4
        • 2.Qe6#
      • 1...Kd5
        • 2.Qf5#
      • 1...f3!
    • 1.Qd3?
      • 1...Ke6
        • 2.Qe4#
      • 1...f3!
  • Keys
    • 1.Qf3!
      • 1...Kd4
        • 2.Sc6#
      • 1...Kf5
        • 2.Qd5#
      • 1...Ke6
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);CHECK
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • S(E);CHECK
      • Vars
        • K(b);S_FLIGHT::QAR1(B)
        • K(b);P-FLIGHT::QAB1(B)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • B(C);
      • Vars
        • K(b);P-FLIGHT::QAR2(B)
      • Refutation
        • P(a);
    • Try
      • Q(B);
      • Vars
        • K(b);P-FLIGHT::QAR2(B)
      • Refutation
        • P(a);
  • Actual
    • Q(B);
    • Vars
      • K(b);S_FLIGHT::S(E)
      • K(b);P-FLIGHT,P_SPINP(a)::QAR2(B)
      • K(b);P-FLIGHT::QAR2(B)
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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).