MESON Chess Problem Database

Problem Display
PID: 56823 (1r4bb/4Qnkp/r7/2P5/2RP4/1pK2pN1/7R/1B6 w - - 0 1)

Boyer, Jean-Pierre

Main-Post, 1977

1r4bb/4Qnkp/r7/2P5/2RP4/1pK2pN1/7R/1B6

#4

8 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.d5!
      • threat
        • 2.Rg4+
          • 2...Rg6
            • 3.Sf5#
      • 1...h5
        • 2.Sxh5+
          • 2...Kh6+
            • 3.Sf6+
              • 3...Kg5
                • 4.Rh5#
                • 4.Rg4#
              • 3...Kg7
                • 4.Rg4#
      • 1...Ra4
        • 2.Sf5+
          • 2...Kg6+
            • 3.Sd4+
              • 3...Kg7
                • 4.Se6#
      • 1...Rb4
        • 2.Sh5+
          • 2...Kh6+
            • 3.Sf6+
              • 3...Kg5
                • 4.Rh5#
              • 3...Kg7
                • 4.Se8#

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