MESON Chess Problem Database

Problem Display
PID: 70434 (4k2r/4P1b1/B1pQ3p/4p3/8/6pK/1r2p3/8 w k - 0 1)

Ruszczynski, Piotr

3rd Prize, Schach-Echo, 1974

4k2r/4P1b1/B1pQ3p/4p3/8/6pK/1r2p3/8

#3

4 + 9

3771 FIDE Album (1974-1976) 1980

SOLUTION

  • SOUND
  • Sets
    • 1...Kf7
      • 2.Bc4+
        • 2...Ke8
          • 3.Qd8#
    • 1...Rh7
      • 2.Qd8+
        • 2...Kf7
          • 3.e8Q#
  • Tries
    • 1.Bd3?
      • threat
        • 2.Bg6#
      • 1...Kf7
        • 2.Bc4+
          • 2...Ke8
            • 3.Qd8#
        • 2.Bg6+
          • 2...Kg8
            • 3.Qe6#
      • 1...Rf8
        • 2.Bg6+
          • 2...Rf7
            • 3.Qd8#
        • 2.exf8Q+
          • 2...Bxf8
            • 3.Bg6#
        • 2.exf8R+
          • 2...Bxf8
            • 3.Bg6#
      • 1...e4!
    • 1.Bc4?
      • threat
        • 2.Qd8#
      • 1...Rb8
        • 2.Be6
          • threat
            • 3.Qd7#
          • 2...Rb7
            • 3.Qd8#
          • 2...Rd8
            • 3.Qxd8#
            • 3.exd8Q#
            • 3.exd8R#
      • 1...Rd2!
  • Keys
    • 1.Bc8!
      • threat
        • 2.Bd7+
          • 2...Kf7
            • 3.Qe6#
      • 1...Kf7
        • 2.Qe6+
          • 2...Ke8
            • 3.Bd7#
      • 1...Rb7
        • 2.Be6
          • threat
            • 3.Qd8#
          • 2...Rxe7
            • 3.Qb8#
          • 2...Rd7
            • 3.Qxd7#
          • 2...Rb8
            • 3.Qd7#
      • 1...Rh7
        • 2.Bd7+
          • 2...Kf7
            • 3.Qe6#
            • 3.e8Q#
        • 2.Qd8+
          • 2...Kf7
            • 3.e8Q#
      • 1...Bf6
        • 2.Qd7+
          • 2...Kf7
            • 3.e8Q#
      • 1...Bf8
        • 2.exf8Q+
          • 2...Rxf8
            • 3.Qd7#
        • 2.exf8R+
          • 2...Rxf8
            • 3.Qd7#

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