MESON Chess Problem Database

Problem Display
PID: 175330 (8/8/8/3Q4/p5K1/8/Np6/qk6 w - - 0 1)

von Holzhausen, Walther Freiherr

Akademische Monatshefte fur Schach, 1902

8/8/8/3Q4/p5K1/8/Np6/qk6

#4

3 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Kf3!
      • threat
        • 2.Ke2
          • threat
            • 3.Kd2
              • threat
                • 4.Sc3#
              • 3...Qxa2
                • 4.Qh1#
            • 3.Sb4
              • threat
                • 4.Qh1#
                • 4.Qd1#
              • 3...Kc1
                • 4.Qh1#
                • 4.Qd1#
        • 2.Ke3
          • threat
            • 3.Kd2
              • threat
                • 4.Sc3#
              • 3...Qxa2
                • 4.Qh1#
          • 2...a3
            • 3.Kd2
              • 3...Qxa2
                • 4.Qh1#
            • 3.Ke2
              • 3...Kc2
                • 4.Qd3#
              • 3...Qxa2
                • 4.Qd1#
            • 3.Kd3
              • 3...Qxa2
                • 4.Qh1#
            • 3.Ke4
              • 3...Kc2
                • 4.Qd3#
              • 3...Qxa2
                • 4.Qd1#
            • 3.Sb4
              • threat
                • 4.Qh1#
                • 4.Qd1#
              • 3...Kc1
                • 4.Qh1#
            • 3.Qb3
              • 3...Qxa2
                • 4.Qd1#
        • 2.Ke4
          • 2...a3
            • 3.Kd3
              • 3...Qxa2
                • 4.Qh1#
            • 3.Ke3
              • 3...Kc2
                • 4.Qd3#
              • 3...Qxa2
                • 4.Qd1#
            • 3.Qb3
              • 3...Qxa2
                • 4.Qd1#
      • 1...Kc2
        • 2.Qc4+
          • 2...Kb1
            • 3.Qxa4
              • 3...Qxa2
                • 4.Qd1#

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