Problem Display
PID: 245221 (2N5/p4rB1/2n3pn/2Nk1p2/4RP2/2Rpp3/3P1PK1/8 w - - 0 1)

Pierce, James

English Mechanic and World of Science, 1882

(First published on Fri Aug 25 1882)

2N5/p4rB1/2n3pn/2Nk1p2/4RP2/2Rpp3/3P1PK1/8

#3

9 + 9


15239 Valois Notebooks 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Re5+?
      • 1...Kd4
        • 2.Sb3#
        • 2.Se6#
        • 2.fxe3#
      • 1...Sxe5!
  • Keys
    • 1.Se6!
      • threat
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
        • 2.Rxe3
          • threat
            • 3.Rc5#
          • 2...Se5
            • 3.Rxe5#
      • 1...Kxe4
        • 2.Rc5
          • threat
            • 3.Sd6#
            • 3.f3#
      • 1...exd2
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
        • 2.Re3
          • threat
            • 3.Rc5#
          • 2...Se5
            • 3.Rxe5#
      • 1...exf2
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
      • 1...fxe4
        • 2.f5
          • threat
            • 3.Sf4#
            • 3.Rc5#
          • 2...Rxf5
            • 3.Sc7#
      • 1...Rf6
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
      • 1...Rb7
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
        • 2.Rxe3
          • threat
            • 3.Rc5#
          • 2...Se5
            • 3.Rxe5#
          • 2...Rb5
            • 3.Sc7#
      • 1...Rc7
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
      • 1...Rd7
        • 2.Rc5+
          • 2...Kxe4
            • 3.f3#
        • 2.Rxe3
          • threat
            • 3.Rc5#
          • 2...Se5
            • 3.Rxe5#
      • 1...Re7
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
      • 1...Rf8
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
      • 1...Sg4
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#
      • 1...e2
        • 2.Rc5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.f3#

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