MESON Chess Problem Database

Problem Display
PID: 8900 (1RB5/p1N3pr/N1kp4/PpP5/8/1R4Kp/1ppP4/8 w - - 0 1)

Whyatt, William Albert

5th HM., BCPS Ring Ty., 1965

1RB5/p1N3pr/N1kp4/PpP5/8/1R4Kp/1ppP4/8

#3

9 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...dxc5
      • 2.Rd3
        • threat
          • 3.Bb7#
          • 3.Bd7#
    • 1...d5
      • 2.Se6
        • threat
          • 3.Sb4#
          • 3.Sd4#
          • 3.Sd8#
  • Tries
    • 1.Rd3?
      • threat
        • 2.Rxd6#
      • 1...d5
        • 2.Sxd5
          • threat
            • 3.Sdb4#
            • 3.Se7#
        • 2.Se6
          • threat
            • 3.Sb4#
            • 3.Sd4#
            • 3.Sd8#
        • 2.Rxd5
          • threat
            • 3.Bb7#
            • 3.Bd7#
            • 3.Rd6#
      • 1...Rh6!
  • Keys
    • 1.Rf3!
      • threat
        • 2.Bb7+
          • 2...Kd7
            • 3.Rf7#
      • 1...dxc5
        • 2.Rd3
          • threat
            • 3.Bb7#
            • 3.Bd7#
      • 1...g5
        • 2.d4
          • threat
            • 3.d5#
          • 2...Rxc7
            • 3.Sb4#
          • 2...dxc5
            • 3.Rf6#
          • 2...d5
            • 3.Rf6#
      • 1...g6
        • 2.Rf6
          • threat
            • 3.Rxd6#
          • 2...Rd7
            • 3.Bb7#

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