MESON Chess Problem Database

Problem Display
PID: 115307 (k1n1r3/2K1p3/1p1pr3/4p3/8/1p6/1Q6/n7 w - - 0 1)

Brunner, Erich Anselm

Deutsche Schachblatter, 1936

k1n1r3/2K1p3/1p1pr3/4p3/8/1p6/1Q6/n7

#4

2 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qd2!
      • threat
        • 2.Qd5+
          • 2...Ka7
            • 3.Qb7#
      • 1...Ka7
        • 2.Qc3
          • threat
            • 3.Qxa1#
          • 2...Ka6
            • 3.Qb4
              • threat
                • 4.Qa4#
              • 3...Ka7
                • 4.Qa3#
                • 4.Qa4#
              • 3...b5
                • 4.Qa3#
          • 2...Ka8
            • 3.Qc6+
              • 3...Ka7
                • 4.Qa4#
                • 4.Qb7#
          • 2...Sc2
            • 3.Qc6
              • threat
                • 4.Qa4#
                • 4.Qb7#
              • 3...Ka6
                • 4.Qa4#
      • 1...Sa7
        • 2.Qd5+
          • 2...Sc6
            • 3.Qxc6+
              • 3...Ka7
                • 4.Qa4#
                • 4.Qb7#
      • 1...d5
        • 2.Qxd5+
          • 2...Rc6+
            • 3.Qxc6+
              • 3...Ka7
                • 4.Qa4#
                • 4.Qb7#

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