MESON Chess Problem Database

Problem Display
PID: 42018 (6b1/1p2N1K1/8/3p2p1/3k2p1/BQ3p2/8/8 w - - 0 1)

Boyer, Jean-Pierre

3rd Prize, Ligue d'Alsace d'Echecs, 1973

6b1/1p2N1K1/8/3p2p1/3k2p1/BQ3p2/8/8

#3

4 + 7

274 diagrammes 1974
3753 FIDE Album (1971-1973) 1978

SOLUTION

  • SOUND
  • Sets
    • 1...Ke5
      • 2.Qe3#
  • Tries
    • 1.Bc5+?
      • 1...Ke4
        • 2.Qe3#
      • 1...Ke5
        • 2.Qe3#
      • 1...Kxc5!
    • 1.Qd3+?
      • 1...Ke5
        • 2.Qe3#
      • 1...Kxd3!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Bc5+
          • 2...Ke5
            • 3.Qf5#
      • 1...Ke3
        • 2.Sf5+
          • 2...Kf4
            • 3.Bd6#
      • 1...Ke5
        • 2.Sg6+
          • 2...Kd4
            • 3.Bc5#
          • 2...Ke6
            • 3.Qc8#
      • 1...Be6
        • 2.Bc5+
          • 2...Ke5
            • 3.Sg6#
      • 1...Bh7
        • 2.Bb2+
          • 2...Ke3
            • 3.Sxd5#
      • 1...b6
        • 2.Sc6+
          • 2...Ke3
            • 3.Bc1#

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