MESON Chess Problem Database

Problem Display
PID: 38322 (K7/BNp5/k1p2p1p/6br/B4P1r/1N1n4/8/8 w - - 0 1)

Fossum, Andre Ferdinand

1st Prize, All Round Ty., 1969

K7/BNp5/k1p2p1p/6br/B4P1r/1N1n4/8/8

#3

6 + 9

3751 FIDE Album (1968-1970) 1977

SOLUTION

  • SOUND
  • Sets
    • 1...Sc1
      • 2.S3c5#
      • 2.S7c5#
    • 1...Se1
      • 2.S3c5#
      • 2.S7c5#
    • 1...Sb2
      • 2.S3c5#
      • 2.S7c5#
    • 1...Sf2
      • 2.S3c5#
      • 2.S7c5#
    • 1...Sb4
      • 2.S3c5#
      • 2.S7c5#
    • 1...Sxf4
      • 2.S3c5#
      • 2.S7c5#
    • 1...Sc5
      • 2.S3xc5#
      • 2.S7xc5#
    • 1...Se5
      • 2.S3c5#
      • 2.S7c5#
  • Tries
    • 1.Sd8?
      • threat
        • 2.Sxc6
          • threat
            • 3.Sb8#
      • 1...Rxf4
        • 2.Se6
          • threat
            • 3.Sxc7#
      • 1...Sxf4
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
        • 2.Sxc6
          • threat
            • 3.Sc5#
            • 3.Sb4#
            • 3.Sb8#
      • 1...Sc1
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Se1
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
        • 2.Sxc6
          • threat
            • 3.Sc5#
            • 3.Sb4#
            • 3.Sb8#
      • 1...Sb2
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Sf2
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
        • 2.Sxc6
          • threat
            • 3.Sc5#
            • 3.Sb4#
            • 3.Sb8#
      • 1...Sb4
        • 2.Sc5+
          • 2...Ka5
            • 3.Sdb7#
      • 1...Sc5
        • 2.Sxc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Se5
        • 2.Se6
          • threat
            • 3.Sec5#
            • 3.Sxc7#
      • 1...c5
        • 2.Sc6
          • threat
            • 3.Sb8#
      • 1...Bxf4!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sxc6
          • threat
            • 3.Sb8#
      • 1...Rxf4
        • 2.Se6
          • threat
            • 3.Sxc7#
      • 1...Sxf4
        • 2.Sxc6
          • threat
            • 3.Sb4#
            • 3.Sb8#
            • 3.Sc5#
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
        • 2.Bb3
          • threat
            • 3.Bc4#
        • 2.Bxc6
          • threat
            • 3.Bb5#
      • 1...Sc1
        • 2.Sxc6
          • threat
            • 3.Sb4#
            • 3.Sb8#
            • 3.Sc5#
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Se1
        • 2.Sxc6
          • threat
            • 3.Sb4#
            • 3.Sb8#
            • 3.Sc5#
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Sb2
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Sf2
        • 2.Sxc6
          • threat
            • 3.Sb4#
            • 3.Sb8#
            • 3.Sc5#
        • 2.Sc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Sb4
        • 2.Sc5+
          • 2...Ka5
            • 3.Sdb3#
      • 1...Sc5
        • 2.Sxc5+
          • 2...Ka5
            • 3.Sxc6#
      • 1...Se5
        • 2.Se6
          • threat
            • 3.Sec5#
            • 3.Sxc7#

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