Problem Display
PID: 44561 (4k3/8/4K3/8/8/8/4Q3/4b3 w - - 0 1)

Anonymous

Dubuque Chess Journal, 1870

4k3/8/4K3/8/8/8/4Q3/4b3

#2

2 + 2


3713 Snap 2007
5454 Near Snap 2009
  • SOUND
  • Tries
    • 1.Qb5+?
      • 1...Kd8
        • 2.Qd7#
        • 2.Qb8#
      • 1...Kf8!
    • 1.Qh5+?
      • 1...Kf8
        • 2.Qf7#
        • 2.Qh8#
      • 1...Kd8!
    • 1.Qb2?
      • threat
        • 2.Qh8#
        • 2.Qb8#
      • 1...Kd8
        • 2.Qb8#
      • 1...Kf8
        • 2.Qh8#
      • 1...Bc3
        • 2.Qb8#
      • 1...Bg3
        • 2.Qh8#
      • 1...Bh4
        • 2.Qh8#
      • 1...Ba5
        • 2.Qh8#
      • 1...Bb4!
    • 1.Qh2?
      • threat
        • 2.Qb8#
        • 2.Qh8#
      • 1...Kd8
        • 2.Qb8#
      • 1...Kf8
        • 2.Qh8#
      • 1...Bc3
        • 2.Qb8#
      • 1...Bg3
        • 2.Qh8#
      • 1...Bb4
        • 2.Qb8#
      • 1...Ba5
        • 2.Qh8#
      • 1...Bh4!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Qb8#
        • 2.Qh8#
      • 1...Kd8
        • 2.Qb8#
      • 1...Kf8
        • 2.Qh8#
      • 1...Bc3
        • 2.Qb8#
      • 1...Bg3
        • 2.Qh8#
      • 1...Bb4
        • 2.Qb8#
      • 1...Bh4
        • 2.Qh8#
      • 1...Ba5
        • 2.Qh8#

Anticipated by 56206(0000)

This anticipates 4604(1882), 47232(1906), 22033(1923), 81733(2007)



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