MESON Chess Problem Database

Problem Display
PID: 177275 (8/8/Qn4q1/pPp3p1/1R6/4p3/NBk5/2N1KB2 w - - 0 1)

Szerencsics, Alois

Schach-Echo, 1972

8/8/Qn4q1/pPp3p1/1R6/4p3/NBk5/2N1KB2

#4

8 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Bh8!
      • threat
        • 2.Rb2#
      • 1...axb4
        • 2.Sxb4+
          • 2...Kxc1
            • 3.Qa1+
              • 3...Qb1
                • 4.Bb2#
            • 3.Qa3+
              • 3...Kb1
                • 4.Qb2#
                • 4.Qa1#
          • 2...cxb4
            • 3.Qa2+
              • 3...Kxc1
                • 4.Qb2#
      • 1...cxb4
        • 2.Qxb6
          • threat
            • 3.Qxg6#
          • 2...Qf6
            • 3.Qxf6
              • threat
                • 4.Bd3#
                • 4.Qb2#
                • 4.Qf5#
                • 4.Qg6#
              • 3...Kb1
                • 4.Bd3#
                • 4.Qb2#
                • 4.Qf5#
                • 4.Qg6#
          • 2...Qg7
            • 3.Bxg7
              • threat
                • 4.Bd3#
                • 4.Qg6#
              • 3...Kb1
                • 4.Bd3#
                • 4.Qg6#
          • 2...Qe4
            • 3.Qc6+
              • 3...Kb1
                • 4.Qxe4#
              • 3...Qxc6
                • 4.Bd3#
              • 3...Qc4
                • 4.Bd3#
          • 2...Qf5
            • 3.Qc5+
              • 3...Kb1
                • 4.Qxf5#
              • 3...Qxc5
                • 4.Bd3#
          • 2...Qh7
            • 3.Qc7+
              • 3...Kb1
                • 4.Qxh7#
              • 3...Qxc7
                • 4.Bd3#
          • 2...Qd6
            • 3.Qxd6
              • threat
                • 4.Bd3#
                • 4.Qd3#
                • 4.Qg6#
              • 3...Kb1
                • 4.Bd3#
                • 4.Qd3#
                • 4.Qg6#

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