MESON Chess Problem Database

Problem Display
PID: 220831 (K7/8/8/n1N5/3p4/3B4/7R/3k4 w - - 0 1)

Breuer, Josef Johann

Deutsche Schachzeitung, 1970

K7/8/8/n1N5/3p4/3B4/7R/3k4

#4

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rb2!
      • threat
        • 2.Be2+
          • 2...Kc1
            • 3.Sd3#
          • 2...Ke1
            • 3.Sd3#
      • 1...Kc1
        • 2.Rf2
          • 2...Kd1
            • 3.Bc2+
              • 3...Kc1
                • 4.Sd3#
              • 3...Ke1
                • 4.Sd3#
          • 2...Sb3
            • 3.Sxb3+
              • 3...Kd1
                • 4.Rf1#
          • 2...Sc4
            • 3.Sb3+
              • 3...Kd1
                • 4.Rf1#
          • 2...Sc6
            • 3.Sb3+
              • 3...Kd1
                • 4.Rf1#
          • 2...Sb7
            • 3.Sb3+
              • 3...Kd1
                • 4.Rf1#
      • 1...Ke1
        • 2.Se4
          • threat
            • 3.Rb1#
          • 2...Sb3
            • 3.Rb1+
              • 3...Sc1
                • 4.Rxc1#
            • 3.Rxb3
              • 3...Kd1
                • 4.Rb1#

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