MESON Chess Problem Database

Problem Display
PID: 186531 (8/4p3/Q7/2k5/6K1/4N3/2B5/8 w - - 0 1)

Hartlaub, Carl

Bremer Nachrichten, 1912

8/4p3/Q7/2k5/6K1/4N3/2B5/8

#4

4 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Bb3!
      • threat
        • 2.Sd5
          • threat
            • 3.Qb6#
          • 2...Kd4
            • 3.Qe6
              • threat
                • 4.Qe3#
              • 3...Kd3
                • 4.Qe3#
              • 3...Kc5
                • 4.Qb6#
      • 1...Kb4
        • 2.Qc4+
          • 2...Ka3
            • 3.Sd1
              • threat
                • 4.Qa4#
            • 3.Qc3
              • threat
                • 4.Sc2#
                • 4.Sc4#
          • 2...Ka5
            • 3.Sd5
              • threat
                • 4.Qa4#
        • 2.Qb6+
          • 2...Kc3
            • 3.Sd1+
              • 3...Kd2
                • 4.Qe3#
              • 3...Kd3
                • 4.Qe3#
      • 1...Kd4
        • 2.Sd5
          • threat
            • 3.Qe6
              • threat
                • 4.Qe3#
              • 3...Kd3
                • 4.Qe3#
              • 3...Kc5
                • 4.Qb6#
          • 2...Ke4
            • 3.Qe2+
              • 3...Kd4
                • 4.Qe3#
            • 3.Qe6+
              • 3...Kd3
                • 4.Qe3#
              • 3...Kd4
                • 4.Qe3#
          • 2...Ke5
            • 3.Qh6
              • 3...Kd4
                • 4.Qe3#
              • 3...Ke4
                • 4.Qe3#
              • 3...e6
                • 4.Qf4#
          • 2...e6
            • 3.Qc4+
              • 3...Ke5
                • 4.Qf4#
            • 3.Qxe6
              • threat
                • 4.Qe3#
              • 3...Kd3
                • 4.Qe3#
              • 3...Kc5
                • 4.Qb6#
      • 1...e6
        • 2.Sc2
          • 2...e5
            • 3.Ba4
              • threat
                • 4.Qc6#
              • 3...Kd5
                • 4.Qc6#

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