MESON Chess Problem Database

Problem Display
PID: 102669 (8/8/8/6Np/5B1k/5P1P/3b2K1/8 w - - 0 1)

Lapointe, Daniel

Echec+, 1986

8/8/8/6Np/5B1k/5P1P/3b2K1/8

#3

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Be1
      • 2.Se4
        • threat
          • 3.Bg5#
        • 2...Bd2
          • 3.Bg3#
      • 2.Se6
        • threat
          • 3.Bg5#
        • 2...Bd2
          • 3.Bg3#
      • 2.Sf7
        • threat
          • 3.Bg5#
        • 2...Bd2
          • 3.Bg3#
      • 2.Sh7
        • threat
          • 3.Bg5#
        • 2...Bd2
          • 3.Bg3#
    • 1...Bc3
      • 2.Se4
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Se6
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sf7
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sh7
        • threat
          • 3.Bg3#
          • 3.Bg5#
    • 1...Bb4
      • 2.Se4
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Se6
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sf7
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sh7
        • threat
          • 3.Bg3#
          • 3.Bg5#
    • 1...Ba5
      • 2.Se4
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Se6
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sf7
        • threat
          • 3.Bg3#
          • 3.Bg5#
      • 2.Sh7
        • threat
          • 3.Bg3#
          • 3.Bg5#
  • Tries
    • 1.Se4?
      • threat
        • 2.Bg3#
      • 1...Be1
        • 2.Bg5#
      • 1...Bxf4!
    • 1.Se6?
      • threat
        • 2.Bg3#
      • 1...Be1
        • 2.Bg5#
      • 1...Bxf4!
    • 1.Sf7?
      • threat
        • 2.Bg3#
      • 1...Be1
        • 2.Bg5#
      • 1...Bxf4!
    • 1.Sh7?
      • threat
        • 2.Bg3#
      • 1...Be1
        • 2.Bg5#
      • 1...Bxf4!
  • Keys
    • 1.Be3!
      • threat
        • 2.f4
          • threat
            • 3.Sf3#
            • 3.Bf2#
      • 1...Bxe3
        • 2.f4
          • threat
            • 3.Sf3#
      • 1...Be1
        • 2.Se4
          • threat
            • 3.Bg5#
          • 2...Bd2
            • 3.Bf2#
        • 2.Se6
          • threat
            • 3.Bg5#
          • 2...Bd2
            • 3.Bf2#
        • 2.Sf7
          • threat
            • 3.Bg5#
          • 2...Bd2
            • 3.Bf2#
        • 2.Sh7
          • threat
            • 3.Bg5#
          • 2...Bd2
            • 3.Bf2#
        • 2.f4
          • threat
            • 3.Sf3#

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