MESON Chess Problem Database

Problem Display
PID: 36164 (K5b1/8/2R3p1/1N2nkr1/1R3Pn1/3P2r1/BB2Pb1Q/8 w - - 0 1)

Dobrescu, Emilian

1st Prize, Match: Poland - Romania, 1949

K5b1/8/2R3p1/1N2nkr1/1R3Pn1/3P2r1/BB2Pb1Q/8

#2

10 + 8

3105 FIDE Album (1945-1955) 1964

SOLUTION

  • SOUND
  • Sets
    • 1...Rg1
      • 2.e4#
    • 1...Rg2
      • 2.e4#
    • 1...Rxd3
      • 2.e4#
    • 1...Re3
      • 2.Sd4#
    • 1...Rf3
      • 2.e4#
    • 1...Rh3
      • 2.e4#
    • 1...Sxd3
      • 2.Sd6#
    • 1...Sf3
      • 2.Sd6#
    • 1...Sxc6
      • 2.Sd6#
    • 1...Sd7
      • 2.Sd6#
    • 1...Sf7
      • 2.Be6#
  • Keys
    • 1.Qh4!
      • threat
        • 2.Qxg5#
      • 1...Rh5
        • 2.Sd6#
      • 1...Sh2
        • 2.e4#
      • 1...Se3
        • 2.Sd4#
      • 1...Sf6
        • 2.Sd6#
      • 1...Sh6
        • 2.e4#
      • 1...Sf3
        • 2.Sd6#
      • 1...Sf7
        • 2.Be6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 9
  • Sets
    • R(b);::P(C)
    • R(b);XP(E)::P(C)
    • R(b);S_CUTB(a)::S(H)
    • S(d);XP(E)::S(H)
    • S(d);::S(H)
    • S(d);XR(I)::S(H)
    • S(d);S_CUTB(h)::B(A)
  • Actual
    • Q(D);
    • Threat
      • QAR1(D),XR(f)
    • Vars
      • R(f);::S(H)
      • S(c);::P(C)
      • S(c);S_CUTB(a)::S(H)
      • S(c);SBLOCK::S(H)
      • S(d);::S(H)
      • S(d);S_CUTB(h)::B(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).