Problem Display
PID: 13088 (8/1p1r2p1/6p1/N2R2Q1/4k3/3p3p/2N3bK/1n5n w - - 0 1)

Lehner, Hermann Feodor

International Chess Magazine, 1885

8/1p1r2p1/6p1/N2R2Q1/4k3/3p3p/2N3bK/1n5n

#3

5 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rd6
      • 2.Qe3+
        • 2...Kxd5
          • 3.Sb4#
    • 1...Rc7
      • 2.Rd4+
        • 2...Kf3
          • 3.Qe3#
    • 1...Rf7
      • 2.Rd4+
        • 2...Kf3
          • 3.Qe3#
    • 1...Bf3
      • 2.Re5#
      • 2.Qe5#
    • 1...Sf2
      • 2.Re5+
        • 2...Kf3
          • 3.Se1#
          • 3.Re3#
          • 3.Qg3#
    • 1...Sg3
      • 2.Kxg3
        • threat
          • 3.Re5#
          • 3.Qe5#
        • 2...Rxd5
          • 3.Qf4#
        • 2...Re7
          • 3.Rd4#
      • 2.Re5+
        • 2...Kf3
          • 3.Qxg3#
  • Tries
    • 1.Se1?
      • threat
        • 2.Qe5#
      • 1...Re7
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Rd4#
        • 2.Sxb7
          • threat
            • 3.Sc5#
            • 3.Sd6#
          • 2...Rxb7
            • 3.Qe5#
          • 2...Re5
            • 3.Qxe5#
      • 1...Rxd5!
    • 1.Rd4+?
      • 1...Kf3
        • 2.Qe3#
      • 1...Rxd4!
    • 1.Qh4+?
      • 1...Kf3
        • 2.Sd4+
          • 2...Ke3
            • 3.Sc4#
      • 1...Kxd5!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qe5#
      • 1...Rxd5
        • 2.Qh4+
          • 2...Ke3
            • 3.Sc4#
          • 2...Ke5
            • 3.Sc4#
      • 1...d2
        • 2.Re5+
          • 2...Kd3
            • 3.Qe3#
          • 2...Kxd4
            • 3.Qe3#
      • 1...Re7
        • 2.Sxb7
          • threat
            • 3.Sc5#
            • 3.Sd6#
          • 2...Rxb7
            • 3.Qe5#
          • 2...Re5
            • 3.Qxe5#

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