MESON Chess Problem Database

Problem Display
PID: 101951 (8/4R3/5p2/3k1B2/1B6/4K3/8/8 w - - 0 1)

Matthiassen, O

Arbejder Magasinet, 1939

8/4R3/5p2/3k1B2/1B6/4K3/8/8

#2

4 + 2

6490 yacpdb 2009
5454 Near Snap 2011

SOLUTION

  • SOUND
  • Keys
    • 1.Rb7!
      • 1...Kc4
        • 2.Be6#
      • 1...Ke5
        • 2.Rb5#
      • 1...Kc6
        • 2.Be4#

Anticipated by 1953(1859), 4775(1891), 234958(1894), 120937(1898), 57017(1900), 175166(1902), 31183(1902), 181896(1905), 50715(1907), 184830(1908), 189845(1912), 178324(1915), 193481(1915), 75889(1920), 206553(1925), 206593(1925), 231389(1927), 76533(1933), 76553(1936)

This anticipates 19270(1943), 76843(1947), 51132(1950), 184308(1950), 51583(1965), 213018(1967), 121122(1980), 240454(1992)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Vars
      • K(a);S_FLIGHT::B(C)
      • K(a);P-FLIGHT::R(D)
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).