Problem Display
PID: 196659 (1Q6/p7/8/8/3B4/8/rPK5/k7 w - - 0 1)

Kuzmichev, Vladimir Viktorovich

Horizon, 2009

1Q6/p7/8/8/3B4/8/rPK5/k7

#2

4 + 3


5454 Near Snap 2019
133 The Problemist Supplement 2019
  • SOUND
  • Sets
    • 1...Rxb2+
      • 2.Qxb2#
  • Tries
    • 1.Qxa7?
      • 1...Ra3
        • 2.Qxa3#
      • 1...Ra4
        • 2.Qxa4#
      • 1...Ra5
        • 2.Qxa5#
      • 1...Ra6
        • 2.Qxa6#
      • 1...Rxa7!
    • 1.Qb4?
      • threat
        • 2.Qe1#
      • 1...Rxb2+
        • 2.Qxb2#
      • 1...Ra3
        • 2.Qxa3#
      • 1...Ra4
        • 2.Qxa4#
      • 1...Ra5
        • 2.Qxa5#
      • 1...Ra6!
    • 1.Qb5?
      • threat
        • 2.Qf1#
      • 1...Rxb2+
        • 2.Qxb2#
      • 1...Ra4
        • 2.Qxa4#
      • 1...Ra5
        • 2.Qxa5#
      • 1...Ra6
        • 2.Qxa6#
      • 1...Ra3!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qg1#
      • 1...Rxb2+
        • 2.Bxb2#
      • 1...Ra3
        • 2.bxa3#
      • 1...Ra4
        • 2.b4#
      • 1...Ra5
        • 2.b4#
      • 1...Ra6
        • 2.b4#

Anticipated by 11115(1936)



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