Problem Display
PID: 5440 (8/KQp4r/1p2NpPN/3P2p1/Rb2P1R1/1np1pk1p/p3r3/3BB3 w - - 0 1)

Gockel, Hubert

1st Prize, Schach, 1993

8/KQp4r/1p2NpPN/3P2p1/Rb2P1R1/1np1pk1p/p3r3/3BB3

#3

11 + 13


4640 Chess Wizardry: The New ABC of Chess Problems 1996
3681 FIDE Album (1992-1994) 2001

SOLUTION


  • SOUND
  • Sets
    • 1...Ba3
      • 2.Rg3#
    • 1...Ba5
      • 2.Rg3#
    • 1...Bc5
      • 2.Rg3#
    • 1...Be7
      • 2.Rg3#
    • 1...Bf8
      • 2.Rg3#
    • 1...Sa1
      • 2.Sd4#
    • 1...Sc1
      • 2.Sd4#
    • 1...Sd2
      • 2.Sd4#
    • 1...Sd4
      • 2.Sxd4#
    • 1...Sa5
      • 2.Sd4#
    • 1...Sc5
      • 2.Sd4#
    • 1...a1S
      • 2.Rxb4
        • threat
          • 3.Rg3#
        • 2...Sd4
          • 3.Sxd4#
    • 1...a1B
      • 2.Rxb4
        • threat
          • 3.Rg3#
        • 2...Sd4
          • 3.Sxd4#
    • 1...f5
      • 2.Sxg5#
  • Tries
    • 1.Rxa2?
      • threat
        • 2.Bxe2#
      • 1...Sc1
        • 2.Sd4#
      • 1...Sd2
        • 2.Sd4#
      • 1...Sd4
        • 2.Sxd4#
      • 1...c2!
    • 1.d6?
      • threat
        • 2.Rg3#
      • 1...Bxd6
        • 2.e5+
          • 2...c6
            • 3.Rg3#
      • 1...c6!
  • Keys
    • 1.Qc6!
      • threat
        • 2.Sxg5+
          • 2...fxg5
            • 3.Qf6#
      • 1...Rxh6
        • 2.d6
          • threat
            • 3.Rg3#
          • 2...Kxg4
            • 3.Bxe2#
          • 2...Bxd6
            • 3.e5#
      • 1...Rf7
        • 2.e5
          • threat
            • 3.d6#
          • 2...fxe5
            • 3.Sxg5#
          • 2...Bd6
            • 3.Rg3#
          • 2...Sd2
            • 3.Sd4#
          • 2...Sd4
            • 3.Sxd4#
          • 2...Sa5
            • 3.Sd4#
          • 2...Sc5
            • 3.Sd4#
      • 1...Bd6
        • 2.e5
          • threat
            • 3.Rg3#
          • 2...Bxe5
            • 3.d6#
          • 2...Bb4
            • 3.d6#
          • 2...Sd4
            • 3.Sxd4#

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