MESON Chess Problem Database

Problem Display
PID: 183023 (B2N4/B1b1R3/1q1p2RK/r3P2p/r2k4/p7/2Q5/2n2N2 w - - 0 1)

Dobrescu, Emilian

7/8 Place, Match: France - Romania, 1951-1953

B2N4/B1b1R3/1q1p2RK/r3P2p/r2k4/p7/2Q5/2n2N2

#2

9 + 9

78 Bulletin Ouvrier des Echecs 1953
44 Revista Romana de Sah 1954

SOLUTION

  • SOUND
  • Sets
    • 1...Rd5
      • 2.Sc6#
    • 1...h4
      • 2.Rg4#
    • 1...dxe5
      • 2.Se6#
    • 1...d5
      • 2.Sc6#
  • Tries
    • 1.Rxd6+?
      • 1...Rd5
        • 2.Sc6#
      • 1...Bxd6!
  • Keys
    • 1.Rg3!
      • threat
        • 2.Qc3#
      • 1...dxe5+
        • 2.Se6#
      • 1...d5+
        • 2.Sc6#
      • 1...Rc4
        • 2.Qf2#
      • 1...Rc5
        • 2.Qe4#
      • 1...Rd5
        • 2.Sc6#
      • 1...Sa2
        • 2.Rd3#
      • 1...Se2
        • 2.Rd3#
      • 1...Sd3
        • 2.Rxd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • R(e);SBLOCK::S(I)
    • P(f);N_GUARD::R(D)
    • P(h);P_PINR(D),SBLOCK,XP(C)::S(I)
    • P(h);P_PINR(D),SBLOCK::S(I)
  • Tries
    • Try
      • R(D);CHECK,P_SPINR(D),XP(h)
      • Vars
        • R(e);P_SPINR(e)::S(I)
      • Refutation
        • B(i);XR(D)
  • Actual
    • R(D);
    • Threat
      • QAB1(B)
    • Vars
      • P(h);CHECK,SBLOCK,XP(C)::S(I)
      • P(h);CHECK,SBLOCK::S(I)
      • R(c);SBLOCK::QAB(B)
      • R(e);N_SPINQ(g),SBLOCK::QAR1(B)
      • R(e);SBLOCK::S(I)
      • S(a);N_GUARD::R1(D)
      • S(a);N_GUARD::R1(D),XS(a)
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).