Problem Display
PID: 272220 (4RK2/p2p4/B5Q1/R3Pn2/4k2p/7P/3PNr1B/5r2 w - - 0 1)

Lubell, Martin S

The Problemist, 1957

4RK2/p2p4/B5Q1/R3Pn2/4k2p/7P/3PNr1B/5r2

#2

10 + 7


SOLUTION


  • COOKED
  • Sets
    • 1...Kf3
      • 2.Qg4#
  • Tries
    • 1.Bd3+?
      • 1...Kf3
        • 2.Qg4#
      • 1...Kxd3!
    • 1.Ra4+?
      • 1...Kf3
        • 2.Rf4#
        • 2.Qg4#
      • 1...Kd5!
    • 1.Qc6+?
      • 1...d5
        • 2.Qxd5#
        • 2.exd5 ep#
      • 1...dxc6!
  • Keys
    • 1.Sc3+!
      • 1...Kf3
        • 2.Qg4#
      • 1...Kd4
        • 2.Rd5#
    • 1.Qf7!
      • threat
        • 2.Qd5#
      • 1...Kf3
        • 2.Qd5#
      • 1...Se3
        • 2.d3#
      • 1...Sg3
        • 2.Ra4#
      • 1...Sd4
        • 2.Sc3#
      • 1...Sd6
        • 2.exd6#
      • 1...Sh6
        • 2.Ra4#
      • 1...Se7
        • 2.Ra4#
      • 1...Sg7
        • 2.Ra4#
      • 1...d5
        • 2.Qxd5#

FEATURES


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