MESON Chess Problem Database

Problem Display
PID: 199238 (8/n1N5/N1n2K2/1R2P3/1Bk2p2/2p5/2B5/8 w - - 0 1)

Webb, CA

The Observer, 1945

(First published on Sun Jan 21 1945)

8/n1N5/N1n2K2/1R2P3/1Bk2p2/2p5/2B5/8

#3

7 + 5

15239 Valois Notebooks 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Sxb4
      • 2.Rxb4#
    • 1...Sd4
      • 2.Rc5#
  • Keys
    • 1.Sd5!
      • threat
        • 2.Rc5+
          • 2...Kd4
            • 3.Bxc3#
      • 1...Kd4
        • 2.Bxc3+
          • 2...Kc4
            • 3.Rc5#
      • 1...Kxb5
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc5#
      • 1...Sxb4
        • 2.Rxb4+
          • 2...Kxd5
            • 3.Be4#
      • 1...Sxb5
        • 2.Sb6+
          • 2...Kd4
            • 3.Bc5#

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