Problem Display
PID: 224136 (8/5p2/1KPkpP2/4p1pp/3pP1RP/3P1P2/P7/4R2B w - - 0 1)

Wallis, G

English Mechanic and World of Science, 1877

(First published on Fri Sep 21 1877)

8/5p2/1KPkpP2/4p1pp/3pP1RP/3P1P2/P7/4R2B

#3

11 + 7


15239 Valois Notebooks 2020

SOLUTION


  • SOUND
  • Sets
    • 1...gxh4
      • 2.Rg8
        • 2...h3
          • 3.Rd8#
  • Tries
    • 1.Bg2?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Ra1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Rb1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Rc1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Rd1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Rf1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Reg1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Re2?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.Rgg1?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...g4!
    • 1.Rg2?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...g4!
    • 1.a3?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.a4?
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...hxg4!
    • 1.f4?
      • threat
        • 2.Rxg5
          • 2...exf4
            • 3.e5#
      • 1...gxf4
        • 2.Rxf4
          • 2...exf4
            • 3.e5#
        • 2.Rg8
          • 2...f3
            • 3.Rd8#
      • 1...gxh4
        • 2.Rxh4
          • 2...exf4
            • 3.e5#
        • 2.Rg5
          • threat
            • 3.fxe5#
          • 2...exf4
            • 3.e5#
        • 2.Rg8
          • threat
            • 3.Rd8#
          • 2...exf4
            • 3.e5#
      • 1...hxg4!
  • Keys
    • 1.Rg3!
      • 1...gxh4
        • 2.Rg8
          • 2...h3
            • 3.Rd8#
      • 1...g4
        • 2.f4
          • 2...exf4
            • 3.e5#

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