Problem Display
PID: 54933 (5bN1/2B2B2/r4p1R/5P2/Nrp1kpK1/2P5/3PP3/8 w - - 0 1)

Goumondy, Claude

1st Prize, Thema Danicum, 1976-1978

5bN1/2B2B2/r4p1R/5P2/Nrp1kpK1/2P5/3PP3/8

#4

10 + 7


56 The Problemist 1981
4640 Chess Wizardry: The New ABC of Chess Problems 1996

SOLUTION


  • SOUND
  • Keys
    • 1.Rh3!
      • threat
        • 2.d3+
          • 2...cxd3
            • 3.exd3#
      • 1...Rd6
        • 2.Sxf6+
          • 2...Ke5
            • 3.Sd7+
              • 3...Ke4
                • 4.Sac5#
          • 2...Rxf6
            • 3.d3+
              • 3...cxd3
                • 4.exd3#
      • 1...Re6
        • 2.Sxf6+
          • 2...Rxf6
            • 3.d3+
              • 3...cxd3
                • 4.exd3#
        • 2.Bxe6
          • threat
            • 3.Sxf6#
          • 2...Bd6
            • 3.Bxd6
              • threat
                • 4.Sc5#
                • 4.Sxf6#
          • 2...Be7
            • 3.Sc5+
              • 3...Bxc5
                • 4.Sxf6#
            • 3.Sxf6+
              • 3...Bxf6
                • 4.Sc5#
            • 3.d3+
              • 3...cxd3
                • 4.exd3#
            • 3.Bxf4
              • threat
                • 4.Re3#
              • 3...Bc5
                • 4.Sxc5#
                • 4.Sxf6#
      • 1...Bd6
        • 2.Sc5+
          • 2...Ke5
            • 3.Sd7+
              • 3...Ke4
                • 4.Sgxf6#
          • 2...Bxc5
            • 3.d3+
              • 3...cxd3
                • 4.exd3#
      • 1...f3
        • 2.Rxf3
          • threat
            • 3.Re3#
            • 3.Rf4#
          • 2...Re6
            • 3.Sxf6+
              • 3...Rxf6
                • 4.Re3#
                • 4.Rf4#
            • 3.Bxe6
              • threat
                • 4.Sxf6#
                • 4.Re3#
                • 4.Rf4#

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