MESON Chess Problem Database

Problem Display
PID: 144236 (3R1N2/3p1k1K/5pRp/3N3P/1p6/8/pb3PP1/qb6 w - - 0 1)

Kovacs, Florian Janos

Magyar Sakkvilag, 1931

3R1N2/3p1k1K/5pRp/3N3P/1p6/8/pb3PP1/qb6

#4

8 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.f4!
      • threat
        • 2.f5
          • threat
            • 3.Rg7#
          • 2...Bxf5
            • 3.Kh8
              • threat
                • 4.Rg7#
              • 3...Bxg6
                • 4.hxg6#
      • 1...Bc2
        • 2.f5
          • threat
            • 3.Rg7#
          • 2...Bxf5
            • 3.Kh8
              • threat
                • 4.Rg7#
              • 3...Bxg6
                • 4.hxg6#
      • 1...Bd3
        • 2.f5
          • threat
            • 3.Rg7#
          • 2...Bxf5
            • 3.Kh8
              • threat
                • 4.Rg7#
              • 3...Bxg6
                • 4.hxg6#
      • 1...Be4
        • 2.f5
          • threat
            • 3.Rg7#
          • 2...Bxf5
            • 3.Kh8
              • threat
                • 4.Rg7#
              • 3...Bxg6
                • 4.hxg6#
      • 1...f5
        • 2.Rxd7+
          • 2...Ke8
            • 3.Sc7+
              • 3...Kxf8
                • 4.Rg8#
            • 3.Kg8
              • threat
                • 4.Sc7#
                • 4.Re6#
        • 2.Rd6
          • threat
            • 3.R6xd7#
          • 2...Bf6
            • 3.R6xd7+
              • 3...Be7
                • 4.Rxe7#

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