Problem Display
PID: 6295 (7Q/8/8/K7/8/7B/6RB/6rk w - - 0 1)

Restad, Birger

Morgenbladet, 1928

7Q/8/8/K7/8/7B/6RB/6rk

#2

5 + 2


4884 154 norske miniatyrproblemer 1974
4883 Still More Fun with Chess Miniatures 2002
5454 Near Snap 2007
136 Problem Observer 2018
  • SOUND
  • Sets
    • 1...Ra1+
      • 2.Qxa1#
  • Tries
    • 1.Qa1?
      • threat
        • 2.Qxg1#
      • 1...Rb1
        • 2.Qxb1#
      • 1...Rc1
        • 2.Qxc1#
      • 1...Rd1
        • 2.Qxd1#
      • 1...Re1
        • 2.Qxe1#
      • 1...Rf1
        • 2.Qxf1#
      • 1...Rxa1+!
  • Keys
    • 1.Qa8!
      • 1...Ra1+
        • 2.Ra2#
      • 1...Rxg2
        • 2.Qxg2#
      • 1...Rb1
        • 2.Rb2#
      • 1...Rc1
        • 2.Rc2#
      • 1...Rd1
        • 2.Rd2#
      • 1...Re1
        • 2.Re2#
      • 1...Rf1
        • 2.Rf2#

This anticipates 52578(0000), 24909(1928), 205822(1932), 16408(1940), 51226(1955), 77962(1955), 58714(1960), 210889(1985), 240458(1992)



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