Problem Display
PID: 265333 (rrn5/8/8/8/8/8/pR4Q1/k1B4K w - - 0 1)

Emmerson, Stephen

Rice, John Michael

The Problemist, 1994

rrn5/8/8/8/8/8/pR4Q1/k1B4K

#2

4 + 5


  • SOUND
  • Sets
    • 1...Rxb2
      • 2.Qxb2#
  • Tries
    • 1.Rxa2+?
      • 1...Kb1
        • 2.Qc2#
      • 1...Rxa2!
    • 1.Rb3?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Ra4
        • 2.Qb2#
      • 1...Ra5
        • 2.Qb2#
      • 1...Ra6
        • 2.Qb2#
      • 1...Ra7
        • 2.Qb2#
      • 1...Rb4
        • 2.Qb2#
      • 1...Rb5
        • 2.Qb2#
      • 1...Rb6
        • 2.Qb2#
      • 1...Rb7
        • 2.Qb2#
      • 1...Rxb3!
    • 1.Rb4?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Ra3
        • 2.Qb2#
      • 1...Ra5
        • 2.Qb2#
      • 1...Ra6
        • 2.Qb2#
      • 1...Ra7
        • 2.Qb2#
      • 1...Rb5
        • 2.Qb2#
      • 1...Rb6
        • 2.Qb2#
      • 1...Rb7
        • 2.Qb2#
      • 1...Rxb4!
    • 1.Rb5?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Ra3
        • 2.Qb2#
      • 1...Ra4
        • 2.Qb2#
      • 1...Ra6
        • 2.Qb2#
      • 1...Ra7
        • 2.Qb2#
      • 1...Rb6
        • 2.Qb2#
      • 1...Rb7
        • 2.Qb2#
      • 1...Rxb5!
    • 1.Rb6?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Sxb6
        • 2.Qb2#
      • 1...Ra3
        • 2.Qb2#
      • 1...Ra4
        • 2.Qb2#
      • 1...Ra5
        • 2.Qb2#
      • 1...Ra7
        • 2.Qb2#
      • 1...Rb7
        • 2.Qb2#
      • 1...Rxb6!
    • 1.Rb7?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Sb6
        • 2.Qb2#
      • 1...Ra3
        • 2.Qb2#
      • 1...Ra4
        • 2.Qb2#
      • 1...Ra5
        • 2.Qb2#
      • 1...Ra6
        • 2.Qb2#
      • 1...Rxb7!
    • 1.Rxb8?
      • threat
        • 2.Qb2#
        • 2.Qg7#
      • 1...Sb6
        • 2.Qb2#
      • 1...Ra3
        • 2.Qb2#
      • 1...Ra4
        • 2.Qb2#
      • 1...Ra5
        • 2.Qb2#
      • 1...Ra6
        • 2.Qb2#
      • 1...Ra7
        • 2.Qb2#
      • 1...Rxb8!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Rb3#
        • 2.Rb4#
        • 2.Rb5#
        • 2.Rb6#
        • 2.Rb7#
        • 2.Rxb8#
      • 1...Rxb2
        • 2.Qxb2#
      • 1...Ra3
        • 2.Rb3#
      • 1...Ra4
        • 2.Rb4#
      • 1...Ra5
        • 2.Rb5#
      • 1...Ra6
        • 2.Rb6#
      • 1...Ra7
        • 2.Rb7#
      • 1...Rb3
        • 2.Rxb3#
      • 1...Rb4
        • 2.Rxb4#
      • 1...Rb5
        • 2.Rxb5#
      • 1...Rb6
        • 2.Rxb6#
      • 1...Rb7
        • 2.Rxb7#
      • 1...Sb6
        • 2.Rb3#
        • 2.Rb4#
        • 2.Rb5#
        • 2.Rxb6#


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