MESON Chess Problem Database

Problem Display
PID: 149640 (8/5r2/8/5R2/4N2p/7K/5B2/7k w - - 0 1)

Ferber, Eugene

Cahiers de l'Echiquier francais, 1933

8/5r2/8/5R2/4N2p/7K/5B2/7k

#4

4 + 3

56 The Problemist 2013

SOLUTION

  • SOUND
  • Keys
    • 1.Rb5!
      • threat
        • 2.Rb1#
      • 1...Rf3+
        • 2.Sg3+
          • 2...Rxg3+
            • 3.Bxg3
              • threat
                • 4.Rb1#
              • 3...Kg1
                • 4.Rb1#
      • 1...Rb7
        • 2.Bb6
          • threat
            • 3.Rb1#
          • 2...Rxb6
            • 3.Rxb6
              • 3...Kg1
                • 4.Rb1#
          • 2...Rc7
            • 3.Rb1+
              • 3...Rc1
                • 4.Rxc1#
            • 3.Bxc7
              • 3...Kg1
                • 4.Rb1#
          • 2...Rd7
            • 3.Rb1+
              • 3...Rd1
                • 4.Rxd1#
          • 2...Rf7
            • 3.Rb1+
              • 3...Rf1
                • 4.Rxf1#
          • 2...Rg7
            • 3.Sf2+
              • 3...Kg1
                • 4.Rb1#
            • 3.Rb1+
              • 3...Rg1
                • 4.Sf2#
                • 4.Rxg1#

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