Problem Display
PID: 1146 (7Q/5P2/8/3PP3/4kp2/1N5P/1PR4B/1B2K3 w - - 0 1)

McWilliam, Robert C

1st HM., Problem Observer, 1987

7Q/5P2/8/3PP3/4kp2/1N5P/1PR4B/1B2K3

#2

11 + 2


3713 Snap 2002
15393 McWilliam Scrapbook 2015
  • SOUND
  • Sets
    • 1...Kd3
      • 2.Rc3#
    • 1...Ke3
      • 2.Rc3#
    • 1...Kf5
      • 2.Rg2#
  • Tries
    • 1.Re2+?
      • 1...Kf3
        • 2.Sd2#
        • 2.Sd4#
        • 2.Be4#
        • 2.Qh5#
      • 1...Kxd5!
    • 1.Rf2+?
      • 1...Ke3
        • 2.Bxf4#
      • 1...Kxd5!
    • 1.Rc5+?
      • 1...Ke3
        • 2.Rc3#
      • 1...Kf3!
    • 1.Qf6?
      • 1...Kd3
        • 2.Rc3#
      • 1...Ke3
        • 2.Rc3#
      • 1...Kf3
        • 2.Qxf4#
      • 1...Kxd5
        • 2.Rc5#
      • 1...f3!
    • 1.Qd8?
      • 1...Kd3
        • 2.Rc3#
      • 1...Ke3
        • 2.Rc3#
      • 1...Kxe5
        • 2.Re2#
      • 1...Kf5
        • 2.Re2#
      • 1...f3
        • 2.Re2#
        • 2.Rc3#
      • 1...Kf3!
  • Keys
    • 1.Qh6!
      • 1...Kd3
        • 2.Rc3#
      • 1...Ke3
        • 2.Rc3#
      • 1...Kf3
        • 2.Qxf4#
      • 1...Kxd5
        • 2.Rc5#
      • 1...Kxe5
        • 2.Qe6#
      • 1...Kf5
        • 2.Re2#
      • 1...f3
        • 2.Rd2#
        • 2.Rc5#

Anticipated by 30853(1885)



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