MESON Chess Problem Database

Problem Display
PID: 93886 (8/1p1B4/1p6/4P3/4k2K/1Q2p1B1/8/8 w - - 0 1)

Shoshin, Aleksandr Ivanovich

Ceske listy sachove, 1897

8/1p1B4/1p6/4P3/4k2K/1Q2p1B1/8/8

#2

5 + 4

6490 yacpdb 2009
5454 Near Snap 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bb5!
      • 1...Kf3
        • 2.Qd5#
      • 1...Kd4
        • 2.Qc4#
      • 1...Kf5
        • 2.Bd3#
      • 1...e2
        • 2.Qd3#

Anticipated by 41483(1888)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(E);
    • Vars
      • K(b);P_SPINP(a),S_FLIGHT::QAB(A)
      • K(b);P-FLIGHT::QAR1(A)
      • K(b);S_FLIGHT::B(E)
      • P(a);::QAB1(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).