MESON Chess Problem Database

Problem Display
PID: 256430 (3K3R/1NB2pp1/6P1/2PppN2/1p3kBP/5P2/7P/8 w - - 0 1)

Boer, AM

Probleemblad, 1947

3K3R/1NB2pp1/6P1/2PppN2/1p3kBP/5P2/7P/8

#3

11 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...b3
      • 2.Ba5
        • threat
          • 3.Bd2#
        • 2...e4
          • 3.Bc7#
  • Tries
    • 1.Kd7?
      • 1...fxg6
        • 2.Bd8
          • threat
            • 3.Bg5#
          • 2...e4
            • 3.Bc7#
          • 2...g5
            • 3.Bxg5#
      • 1...b3
        • 2.Ba5
          • threat
            • 3.Bd2#
          • 2...e4
            • 3.Bc7#
      • 1...f6
        • 2.Sd8
          • threat
            • 3.Se6#
      • 1...d4!
    • 1.Ke7?
      • 1...b3
        • 2.Ba5
          • threat
            • 3.Bd2#
          • 2...e4
            • 3.Bc7#
      • 1...d4
        • 2.Rd8
          • threat
            • 3.Rxd4#
          • 2...d3
            • 3.Rd4#
      • 1...f6
        • 2.Sd8
          • threat
            • 3.Se6#
      • 1...fxg6!
    • 1.Ke8?
      • 1...fxg6
        • 2.Bd8
          • threat
            • 3.Bg5#
          • 2...e4
            • 3.Bc7#
          • 2...g5
            • 3.Bxg5#
      • 1...b3
        • 2.Ba5
          • threat
            • 3.Bd2#
          • 2...e4
            • 3.Bc7#
      • 1...f6
        • 2.Sd8
          • threat
            • 3.Se6#
      • 1...d4!
    • 1.Se3?
      • threat
        • 2.Sg2#
        • 2.Sxd5#
      • 1...d4
        • 2.Sg2#
        • 2.Sd5#
      • 1...Kxe3!
    • 1.Se7?
      • threat
        • 2.Sxd5#
      • 1...d4
        • 2.Sd5#
      • 1...Ke3!
    • 1.c6?
      • threat
        • 2.Sc5
          • threat
            • 3.Sd3#
      • 1...d4
        • 2.Sc5
          • threat
            • 3.Sd3#
          • 2...d3
            • 3.Sxd3#
      • 1...f6
        • 2.Sc5
          • threat
            • 3.Sd3#
            • 3.Se6#
      • 1...fxg6!
    • 1.gxf7?
      • threat
        • 2.Re8
          • threat
            • 3.Bxe5#
        • 2.f8S
          • threat
            • 3.Se6#
            • 3.Sg6#
      • 1...g5
        • 2.f8S
          • threat
            • 3.Se6#
            • 3.Sg6#
      • 1...g6!
  • Keys
    • 1.Kc8!
      • 1...fxg6
        • 2.Bd8
          • threat
            • 3.Bg5#
          • 2...e4
            • 3.Bc7#
          • 2...g5
            • 3.Bxg5#
      • 1...b3
        • 2.Ba5
          • threat
            • 3.Bd2#
          • 2...e4
            • 3.Bc7#
      • 1...d4
        • 2.Rd8
          • threat
            • 3.Rxd4#
          • 2...d3
            • 3.Rd4#
      • 1...f6
        • 2.Sd8
          • threat
            • 3.Se6#

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