MESON Chess Problem Database

Problem Display
PID: 53991 (1q6/2p3n1/8/p1N3p1/2pk4/N7/3b4/3QR1K1 w - - 0 1)

Rubesamen, Hermann

Deutsches Wochenschach, 1910

1q6/2p3n1/8/p1N3p1/2pk4/N7/3b4/3QR1K1

#5

5 + 8

45 Schach 1951
5424 Versunkene Schatze 1998

SOLUTION

  • SOUND
  • Keys
    • 1.Sa6!
      • threat
        • 2.Qxd2#
      • 1...Kd5
        • 2.Qxd2+
          • 2...Kc6
            • 3.Sxb8+
              • 3...Kc5
                • 4.Rb1
                  • threat
                    • 5.Rb5#
                  • 4...c6
                    • 5.Sa6#
                    • 5.Sd7#
              • 3...Kb6
                • 4.Rb1+
                  • 4...Kc5
                    • 5.Rb5#
                  • 4...Ka7
                    • 5.Qxa5#
              • 3...Kb7
                • 4.Rb1+
                  • 4...Ka7
                    • 5.Qxa5#
                  • 4...Ka8
                    • 5.Qxa5#
                  • 4...Kc8
                    • 5.Qd7#
      • 1...Qb3
        • 2.Qxd2+
          • 2...Qd3
            • 3.Sb5+
              • 3...Kd5
                • 4.Qg2+
                  • 4...Qe4
                    • 5.Qxe4#
                  • 4...Qf3
                    • 5.Qxf3#
      • 1...c3
        • 2.Qg4+
          • 2...Bf4
            • 3.Qd7+
              • 3...Bd6
                • 4.Qa4+
                  • 4...Kd3
                    • 5.Qd1#
                  • 4...Kd5
                    • 5.Qc4#
                    • 5.Qe4#
                  • 4...Qb4
                    • 5.Qd1#
                  • 4...Bb4
                    • 5.Qd1#

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