MESON Chess Problem Database

Problem Display
PID: 216756 (8/3p4/K2pp3/3p4/8/3kB3/8/1N2Q3 w - - 0 1)

Ehrenstein, Moritz

Source?, 1889

8/3p4/K2pp3/3p4/8/3kB3/8/1N2Q3

#4

4 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bd4!
      • threat
        • 2.Qe3+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kxb1
                • 4.Qb2#
              • 3...Kd1
                • 4.Qd2#
      • 1...Kxd4
        • 2.Qe2
          • 2...Kc5
            • 3.Qd3
              • threat
                • 4.Qc3#
              • 3...Kb4
                • 4.Qb5#
              • 3...Kc6
                • 4.Qc2#
                • 4.Qc3#
              • 3...d4
                • 4.Qb5#
            • 3.Qb2
              • threat
                • 4.Qc3#
              • 3...Kc4
                • 4.Qc3#
              • 3...Kc6
                • 4.Qc1#
                • 4.Qc3#
                • 4.Qc2#
                • 4.Qb6#
              • 3...d4
                • 4.Qb5#
          • 2...e5
            • 3.Qf3
              • 3...Kc4
                • 4.Qc3#
              • 3...Kc5
                • 4.Qc3#
              • 3...e4
                • 4.Qc3#

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