MESON Chess Problem Database

Problem Display
PID: 85236 (r7/1r6/B2p2p1/3P2Rp/1pRpkp1K/2p1NpP1/2P2P1B/7N w - - 0 1)

Alliney, Frederico

Problemas, 1990-1991

r7/1r6/B2p2p1/3P2Rp/1pRpkp1K/2p1NpP1/2P2P1B/7N

#3

11 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...fxg3
      • 2.Sxg3+
        • 2...Kf4
          • 3.Rxd4#
  • Tries
    • 1.Rc7?
      • threat
        • 2.Bd3#
      • 1...fxg3
        • 2.Bd3+
          • 2...Kf4
            • 3.Bxg3#
      • 1...Rxa6!
    • 1.Rc8?
      • threat
        • 2.Bd3#
      • 1...Rxa6
        • 2.Re8+
          • 2...Re7
            • 3.Rxe7#
      • 1...fxg3
        • 2.Bd3+
          • 2...Kf4
            • 3.Bxg3#
      • 1...Rb5!
  • Keys
    • 1.gxf4!
      • threat
        • 2.Sg3+
          • 2...Kxf4
            • 3.Rxd4#
      • 1...Re7
        • 2.Rc7
          • threat
            • 3.Bd3#
            • 3.Rxe7#
          • 2...dxe3
            • 3.Rc4#
          • 2...d3
            • 3.Rc4#
      • 1...Re8
        • 2.Rc8
          • threat
            • 3.Bd3#
          • 2...dxe3
            • 3.Rc4#
          • 2...d3
            • 3.Rc4#
          • 2...Rb5
            • 3.Rxe8#

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