MESON Chess Problem Database

Problem Display
PID: 35091 (8/8/1pN5/2p5/k7/8/K1P5/3R4 w - - 0 1)

d'Orville, Peter Auguste

250 Problemes des Echecs, 1842

8/8/1pN5/2p5/k7/8/K1P5/3R4

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Rb1!
      • threat
        • 2.Rxb6
          • 2...c4
            • 3.Rb4#
        • 2.Rb3
          • threat
            • 3.Rxb6
              • 3...c4
                • 4.Rb4#
            • 3.Kb2
              • 3...c4
                • 4.Rb4#
              • 3...b5
                • 4.Ra3#
            • 3.c3
              • 3...c4
                • 4.Rb4#
              • 3...b5
                • 4.Ra3#
            • 3.c4
              • 3...b5
                • 4.Ra3#
          • 2...c4
            • 3.Rb4#
          • 2...b5
            • 3.Ra3#
      • 1...b5
        • 2.Rb4+
          • 2...cxb4
            • 3.Kb2
              • 3...b3
                • 4.cxb3#

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