MESON Chess Problem Database

Problem Display
PID: 180009 (5b2/8/3NP3/K1pkPQn1/2p4r/1P5p/b1N2P2/8 w - - 0 1)

Fossum, Andre Ferdinand

1st HM., All Round Ty., 1954

5b2/8/3NP3/K1pkPQn1/2p4r/1P5p/b1N2P2/8

#3

8 + 8

17122 Sjakkoppgaver og Studier av Andre Fossum 1975
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Sxe6
      • 2.Qf3+
        • 2...Kxe5
          • 3.Sf7#
        • 2...Re4
          • 3.Qxe4#
  • Tries
    • 1.Se3+?
      • 1...Kd4
        • 2.Sb5#
      • 1...Kc6!
    • 1.Sb4+?
      • 1...Kd4
        • 2.Sb5#
      • 1...cxb4!
  • Keys
    • 1.e7!
      • threat
        • 2.Se3+
          • 2...Kd4
            • 3.Sb5#
          • 2...Kc6
            • 3.Qc8#
      • 1...Kc6
        • 2.e8Q+
          • 2...Kd5
            • 3.Qa8#
          • 2...Kc7
            • 3.Qfd7#
            • 3.Qfc8#
            • 3.Qec8#
      • 1...Rd4
        • 2.Se3+
          • 2...Kc6
            • 3.Qc8#
        • 2.e8Q
          • threat
            • 3.Se3#
            • 3.Qa8#
      • 1...Re4
        • 2.e8Q
          • threat
            • 3.Qa8#
          • 2...Rxe5
            • 3.Qfxe5#
      • 1...Se4
        • 2.Qf7+
          • 2...Kxe5
            • 3.Sxc4#
          • 2...Kc6
            • 3.e8Q#
            • 3.e8B#
      • 1...Se6
        • 2.Qf3+
          • 2...Kxe5
            • 3.Sf7#
          • 2...Re4
            • 3.Qxe4#

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