Problem Display
PID: 233696 (8/1R1N1K2/3k1p2/6p1/B1P2r1p/8/7B/8 w - - 0 1)

Gold, Samuel

English Mechanic and World of Science, 1880

(First published on Fri Oct 29 1880)

8/1R1N1K2/3k1p2/6p1/B1P2r1p/8/7B/8

#3

6 + 5


15239 Valois Notebooks 2021

SOLUTION


  • SOUND
  • Sets
    • 1...g4
      • 2.Bxf4#
  • Tries
    • 1.Bc2?
      • threat
        • 2.Be4
          • threat
            • 3.c5#
      • 1...Kc6
        • 2.Be4+
          • 2...Kd6
            • 3.c5#
          • 2...Rxe4
            • 3.Rc7#
      • 1...g4
        • 2.Be4
          • threat
            • 3.Bxf4#
            • 3.c5#
        • 2.Bxf4+
          • 2...Kc6
            • 3.Be4#
            • 3.Rc7#
      • 1...f5!
    • 1.Bc6?
      • threat
        • 2.Bh1
          • threat
            • 3.c5#
        • 2.Bg2
          • threat
            • 3.c5#
        • 2.Bf3
          • threat
            • 3.c5#
        • 2.Be4
          • threat
            • 3.c5#
      • 1...h3
        • 2.Bh1
          • threat
            • 3.c5#
        • 2.Bf3
          • threat
            • 3.c5#
        • 2.Be4
          • threat
            • 3.c5#
      • 1...g4
        • 2.Bxf4+
          • 2...Kxc6
            • 3.Rc7#
        • 2.Bh1
          • threat
            • 3.Bxf4#
            • 3.c5#
        • 2.Bg2
          • threat
            • 3.Bxf4#
            • 3.c5#
        • 2.Be4
          • threat
            • 3.Bxf4#
            • 3.c5#
      • 1...f5
        • 2.Bh1
          • threat
            • 3.c5#
        • 2.Bg2
          • threat
            • 3.c5#
        • 2.Bf3
          • threat
            • 3.c5#
      • 1...Kxc6!
  • Keys
    • 1.Bd1!
      • threat
        • 2.Bf3
          • threat
            • 3.c5#
      • 1...Kc6
        • 2.Bf3+
          • 2...Kd6
            • 3.c5#
          • 2...Rxf3
            • 3.Rc7#
          • 2...Re4
            • 3.Bxe4#
            • 3.Rc7#
      • 1...g4
        • 2.Bxf4+
          • 2...Kc6
            • 3.Rc7#

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