MESON Chess Problem Database

Problem Display
PID: 252308 (3b1rrq/Kbp4n/2p1B3/3pp2Q/1N4n1/1kBP3p/R3N3/8 w - - 0 1)

Keller, Michael

5th Comm., Schakend Nederland, 1966

3b1rrq/Kbp4n/2p1B3/3pp2Q/1N4n1/1kBP3p/R3N3/8

#3

8 + 13

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rf6
      • 2.Be1
        • threat
          • 3.Sc1#
    • 1...Re8
      • 2.Bd2
        • threat
          • 3.Sc1#
    • 1...Rg5
      • 2.Be1
        • threat
          • 3.Sc1#
    • 1...Se3
      • 2.Be1
        • threat
          • 3.Sc1#
    • 1...Sgf6
      • 2.Be1
        • threat
          • 3.Sc1#
    • 1...Sg5
      • 2.Be1
        • threat
          • 3.Sc1#
    • 1...Shf6
      • 2.Bd2
        • threat
          • 3.Sc1#
  • Keys
    • 1.Qe8!
      • threat
        • 2.Bxd5+
          • 2...cxd5
            • 3.Qa4#
      • 1...Rxe8
        • 2.Bd2
          • threat
            • 3.Sc1#
      • 1...Rf4
        • 2.Bxd5+
          • 2...Rc4
            • 3.Bxc4#
          • 2...cxd5
            • 3.Qa4#
      • 1...Ba6
        • 2.Bxd5+
          • 2...Bc4
            • 3.Bxc4#
          • 2...cxd5
            • 3.Qa4#
        • 2.Qxc6
          • threat
            • 3.Sc1#
            • 3.Qa4#
      • 1...Se3
        • 2.Be1
          • threat
            • 3.Sc1#
      • 1...Sgf6
        • 2.Be1
          • threat
            • 3.Sc1#
      • 1...Shf6
        • 2.Bd2
          • threat
            • 3.Sc1#

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