Problem Display
PID: 220462 (6K1/8/3pN1Q1/3pkP1p/n7/3p2p1/3NnP2/3b2b1 w - - 0 1)

Zalkind, Lazar Borissovich

British Chess Magazine, 1925

6K1/8/3pN1Q1/3pkP1p/n7/3p2p1/3NnP2/3b2b1

#3

6 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Sc1
      • 2.f4#
    • 1...Sec3
      • 2.f4#
    • 1...Sd4
      • 2.f4#
    • 1...Sf4
      • 2.Qg7+
        • 2...Kxf5
          • 3.Sd4#
  • Tries
    • 1.Qg5?
      • threat
        • 2.Kf7
          • threat
            • 3.Qf6#
            • 3.f6#
      • 1...Sf4
        • 2.Qg7+
          • 2...Kxf5
            • 3.Sd4#
      • 1...Sac3
        • 2.Kf7
          • threat
            • 3.Qf6#
            • 3.f6#
          • 2...Se4
            • 3.Sf3#
        • 2.Sd4
          • threat
            • 3.S4f3#
            • 3.Sc6#
          • 2...Kxd4
            • 3.Qe3#
          • 2...Sxd4
            • 3.f4#
      • 1...Sc5
        • 2.Sd4
          • threat
            • 3.S4f3#
            • 3.Sc6#
          • 2...Kxd4
            • 3.Qf6#
            • 3.Qg7#
          • 2...Sxd4
            • 3.f4#
      • 1...d4!
  • Keys
    • 1.Qg7+!
      • 1...Kxf5
        • 2.Kf7
          • threat
            • 3.Qg5#

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