MESON Chess Problem Database

Problem Display
PID: 8843 (Q7/8/1p1RN1K1/1p1rP1p1/2p1kpN1/2n5/2P2P1b/2nB3b w - - 0 1)

Whyatt, William Albert

HM., The Problemist, 1963

Q7/8/1p1RN1K1/1p1rP1p1/2p1kpN1/2n5/2P2P1b/2nB3b

#3

9 + 11

3747 FIDE Album (1962-1964) 1968

SOLUTION

  • SOUND
  • Sets
    • 1...Sb1
      • 2.Qxd5#
    • 1...Sxd1
      • 2.Qxd5#
    • 1...Sa2
      • 2.Qxd5#
    • 1...Se2
      • 2.Qxd5#
    • 1...Sa4
      • 2.Qxd5#
  • Tries
    • 1.Rxd5?
      • threat
        • 2.Sf6#
        • 2.Sxg5#
        • 2.Rd4#
      • 1...Sxd1
        • 2.Sxg5#
        • 2.Rxd1#
        • 2.Rd2#
        • 2.Rd3#
        • 2.Rd4#
        • 2.Rxb5#
        • 2.Rc5#
        • 2.Rd6#
        • 2.Rd7#
        • 2.Rd8#
      • 1...S1e2
        • 2.Sxg5#
        • 2.Rd4#
      • 1...S3e2
        • 2.Sxg5#
        • 2.Rd2#
        • 2.Rd3#
        • 2.Rd4#
        • 2.Rxb5#
        • 2.Rc5#
        • 2.Rd6#
        • 2.Rd7#
        • 2.Rd8#
      • 1...f3
        • 2.Sf6#
        • 2.Rd4#
      • 1...Sxd5!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Sxg5+
          • 2...Kd4
            • 3.Qxb6#
      • 1...Sb3
        • 2.Kf6
          • threat
            • 3.Qh7#
          • 2...Sxd1
            • 3.Qxd5#
          • 2...Se2
            • 3.Qxd5#
          • 2...Sd4
            • 3.Sxg5#
      • 1...Sd3
        • 2.Kxg5
          • threat
            • 3.Qh7#
          • 2...Sxd1
            • 3.Qxd5#
          • 2...Sxe5
            • 3.Sf6#
          • 2...Se2
            • 3.Qxd5#
      • 1...f3
        • 2.Kh5
          • threat
            • 3.Qh7#
          • 2...Kf5
            • 3.Qh7#

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