Problem Display
PID: 47051 (2R5/p1b5/2pq4/8/PPkPPp2/1NnN4/2Q5/2K5 w - - 0 1)

Grunenwald, Alphonse

L'Echiquier de Paris, 1955

2R5/p1b5/2pq4/8/PPkPPp2/1NnN4/2Q5/2K5

#3

9 + 7


4872 Themes-64 1956

SOLUTION


  • SOUND
  • Sets
    • 1...Qxb4
      • 2.Sb2#
    • 1...Qf8
      • 2.Kd2
        • threat
          • 3.Qxc3#
        • 2...Qxb4
          • 3.Sb2#
    • 1...Qxd4
      • 2.Sd2#
    • 1...Qf6
      • 2.Kb2
        • threat
          • 3.Qxc3#
        • 2...Qxd4
          • 3.Sd2#
    • 1...Qd7
      • 2.Kb2
        • threat
          • 3.Qxc3#
        • 2...Qxd4
          • 3.Sd2#
    • 1...Qd8
      • 2.Kb2
        • threat
          • 3.Qxc3#
        • 2...Qxd4
          • 3.Sd2#
    • 1...Ba5
      • 2.Kd2
        • threat
          • 3.Qxc3#
        • 2...Qxb4
          • 3.Sb2#
          • 3.Se5#
        • 2...Qxd4
          • 3.Sxa5#
        • 2...Bxb4
          • 3.Sb2#
    • 1...Bb6
      • 2.Kb2
        • threat
          • 3.Qxc3#
        • 2...Qxb4
          • 3.Se5#
        • 2...Qxd4
          • 3.Sd2#
        • 2...Bxd4
          • 3.Sd2#
          • 3.Sa5#
    • 1...Bb8
      • 2.Kd2
        • threat
          • 3.Qxc3#
        • 2...Qxb4
          • 3.Sb2#
        • 2...Qxd4
          • 3.Sa5#
    • 1...Bd8
      • 2.Kb2
        • threat
          • 3.Qxc3#
        • 2...Qxb4
          • 3.Se5#
        • 2...Qxd4
          • 3.Sd2#
  • Tries
    • 1.Kb2?
      • threat
        • 2.Qxc3#
      • 1...Qxd4
        • 2.Sd2#
      • 1...Qxb4!
    • 1.Kd2?
      • threat
        • 2.Qxc3#
      • 1...Qxb4
        • 2.Sb2#
      • 1...Qxd4!
  • Keys
    • 1.Rb8!
      • threat
        • 2.Sb2#
      • 1...Bxb8
        • 2.Kd2
          • threat
            • 3.Qxc3#
          • 2...Qxb4
            • 3.Sb2#
          • 2...Qxd4
            • 3.Sa5#
      • 1...Bb6
        • 2.Kb2
          • threat
            • 3.Qxc3#
          • 2...Qxb4
            • 3.Se5#
          • 2...Qxd4
            • 3.Sd2#
          • 2...Bxd4
            • 3.Sd2#
            • 3.Sa5#

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