MESON Chess Problem Database

Problem Display
PID: 27544 (4brq1/3p2r1/P2Rp2N/4p2p/4kppR/8/3BB2P/5NK1 w - - 0 1)

Ingre, Bengt

HM., Problem Observer, 1987

4brq1/3p2r1/P2Rp2N/4p2p/4kppR/8/3BB2P/5NK1

#3

9 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Qf7
      • 2.a7
        • threat
          • 3.a8Q#
          • 3.a8B#
    • 1...Rgf7
      • 2.a7
        • threat
          • 3.a8Q#
          • 3.a8B#
    • 1...Rff7
      • 2.a7
        • threat
          • 3.a8Q#
          • 3.a8B#
    • 1...Bg6
      • 2.Kf2
        • threat
          • 3.Bd3#
        • 2...g3+
          • 3.Sxg3#
    • 1...Bf7
      • 2.Kg2
        • threat
          • 3.Bd3#
        • 2...f3+
          • 3.Bxf3#
    • 1...f3
      • 2.Sg3#
      • 2.Bd3#
  • Keys
    • 1.a7!
      • threat
        • 2.a8Q#
        • 2.a8B#
      • 1...Bg6
        • 2.Kf2
          • threat
            • 3.Bd3#
          • 2...g3+
            • 3.Sxg3#
      • 1...Bf7
        • 2.Kg2
          • threat
            • 3.Bd3#
          • 2...f3+
            • 3.Bxf3#

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