MESON Chess Problem Database

Problem Display
PID: 17705 (1n3K2/2ppp1Pp/n1pk2bQ/Pp4P1/1r3PP1/B2N4/3NR3/3R3B w - - 0 1)

Cacciari, Europe

Tidskrift for Schack, 1948

1n3K2/2ppp1Pp/n1pk2bQ/Pp4P1/1r3PP1/B2N4/3NR3/3R3B

#2

13 + 11

14744 Nuova Antologia dei Problemisti Italiani 1992

SOLUTION

  • SOUND
  • Tries
    • 1.Se4+?
      • 1...Ke6
        • 2.g8Q#
        • 2.g8B#
      • 1...Kd5!
    • 1.Sb2?
      • threat
        • 2.Sb3#
      • 1...Kc5
        • 2.Sb3#
      • 1...Sc5
        • 2.Sdc4#
      • 1...c5
        • 2.Sdc4#
      • 1...e6
        • 2.Se4#
      • 1...e5!
  • Keys
    • 1.Se5!
      • 1...Kc5
        • 2.Sb3#
      • 1...Ke6
        • 2.Sec4#
      • 1...Sc5
        • 2.Sf7#
      • 1...c5
        • 2.Sf7#
      • 1...e6
        • 2.Se4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);CHECK
      • Vars
        • K(e);N_SPINR(a),P-FLIGHT::P=Q
      • Refutation
        • K(e);N_SPINB(f),N_SPINR(a),P-FLIGHT
    • Try
      • S(F);
      • Threat
        • R(A)+S(C)
      • Vars
        • K(e);N_SPINB(f),S_FLIGHT::S(C)
        • S(c);N_SPINR(a),SBLOCK::R(A)+S(C),DCHECK
        • P(d);N_SPINR(a),SBLOCK::R(A)+S(C),DCHECK
        • P(i);N_SPINB(f),SBLOCK::R(A)+S(C),DCHECK
      • Refutation
        • P(i);
  • Actual
    • S(F);
    • Vars
      • K(e);N_SPINB(f),S_FLIGHT::S(C)
      • K(e);N_SPINR(a),P-FLIGHT::R(D)+S(F)
      • S(c);N_SPINR(a),SBLOCK::S(F)
      • P(d);N_SPINR(a),SBLOCK::S(F)
      • P(i);N_SPINB(f),SBLOCK::R(A)+S(C),DCHECK
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).