MESON Chess Problem Database

Problem Display
PID: 196206 (6B1/3p1q2/3Pp3/2K1B3/p4N2/Nk1PP3/3P4/R7 w - - 0 1)

Birgfeld, Eduard Adolf Heinrich

Deutsches Wochenschach, 1919

6B1/3p1q2/3Pp3/2K1B3/p4N2/Nk1PP3/3P4/R7

#4

10 + 5

6490 yacpdb 2019

SOLUTION

  • COOKED
  • Keys
    • 1.Se2!
      • threat
        • 2.Sc1#
      • 1...Qf1
        • 2.Sd4+
          • 2...Kb2
            • 3.Sc6+
              • 3...Kb3
                • 4.Sa5#
            • 3.Sxe6+
              • 3...Kb3
                • 4.Sf4#
        • 2.Rxf1
          • 2...Ka2
            • 3.Ra1+
              • 3...Kb3
                • 4.Sc1#
            • 3.Kc4
              • 3...Kxa3
                • 4.Ra1#
          • 2...Kxa3
            • 3.Kc4
              • 3...Ka2
                • 4.Ra1#
    • 1.Rb1+!
      • 1...Ka2
        • 2.Bxf7
          • 2...Kxa3
            • 3.Kc4
              • 3...Ka2
                • 4.Ra1#
        • 2.Kc4
          • threat
            • 3.Ra1#
          • 2...Qxf4+
            • 3.exf4
              • 3...Kxa3
                • 4.Ra1#
      • 1...Kxa3
        • 2.Kc4
          • threat
            • 3.Ra1#
          • 2...Qxf4+
            • 3.exf4
              • 3...Ka2
                • 4.Ra1#

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