Problem Display
PID: 84692 (2R3n1/QP2p1p1/3bkr2/4PN1P/B3K3/1PprpR2/b1p5/8 w - - 0 1)

Fillery, William Edmund Frank

Canadian Chess Chat, 1981

2R3n1/QP2p1p1/3bkr2/4PN1P/B3K3/1PprpR2/b1p5/8

#3

10 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kf7
      • 2.Be8+
        • 2...Ke6
          • 3.Sxg7#
        • 2...Kf8
          • 3.Bg6#
    • 1...Rd4+
      • 2.Sxd4+
        • 2...Kf7
          • 3.e6#
    • 1...Rh6
      • 2.Sxg7#
    • 1...Rf8
      • 2.Sxg7#
  • Tries
    • 1.Sd4+?
      • 1...Kf7
        • 2.e6#
      • 1...Rxd4+!
    • 1.Bd7+?
      • 1...Kf7
        • 2.Be8+
          • 2...Ke6
            • 3.Sxg7#
          • 2...Kf8
            • 3.Bg6#
      • 1...Kxd7!
  • Keys
    • 1.Qd4!
      • threat
        • 2.Qc4+
          • 2...Rd5
            • 3.Qxd5#
      • 1...Rxd4+
        • 2.Sxd4+
          • 2...Kf7
            • 3.e6#
      • 1...Kf7
        • 2.Be8+
          • 2...Ke6
            • 3.Sxg7#
          • 2...Kf8
            • 3.Bg6#
      • 1...Bxb3
        • 2.Bxb3+
          • 2...Kd7
            • 3.Qa4#
      • 1...Rg6
        • 2.Qc4+
          • 2...Rd5
            • 3.Sd4#
            • 3.Qxd5#
      • 1...Rd1
        • 2.Qc4+
          • 2...Rd5
            • 3.Qxd5#
      • 1...Rd2
        • 2.Qc4+
          • 2...Rd5
            • 3.Qxd5#
      • 1...Rf7
        • 2.Qc4+
          • 2...Rd5
            • 3.Sd4#
            • 3.Qxd5#

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