MESON Chess Problem Database

Problem Display
PID: 13047 (8/RPqkB1NQ/8/1p1pp1Kb/2r3p1/8/8/8 w - - 0 1)

Chocolous, Jiri

Deutsche Schachzeitung, 1883

8/RPqkB1NQ/8/1p1pp1Kb/2r3p1/8/8/8

#3

6 + 8

1829 The Theory of Pawn Promotion 1912

SOLUTION

  • SOUND
  • Sets
    • 1...Qc8
      • 2.b8S#
  • Tries
    • 1.Qf5+?
      • 1...Kc6
        • 2.Qe6+
          • 2...Qd6
            • 3.Qxd6#
        • 2.Qf6+
          • 2...Kd7
            • 3.Qe6#
          • 2...Qd6
            • 3.Qxd6#
      • 1...Kxe7!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qe6#
      • 1...Kc6
        • 2.Ra6+
          • 2...Kxb7
            • 3.Qa8#
          • 2...Kd7
            • 3.Qe6#
          • 2...Qb6
            • 3.Qc8#
        • 2.Qe6+
          • 2...Qd6
            • 3.Qxd6#
      • 1...Kxe7
        • 2.Sf5+
          • 2...Kd7
            • 3.b8S#
      • 1...Qxb7
        • 2.Rxb7+
          • 2...Kc6
            • 3.Qc8#
          • 2...Rc7
            • 3.Qe6#
        • 2.Qd8+
          • 2...Kc6
            • 3.Qd6#
      • 1...Qb8
        • 2.Qe6+
          • 2...Kc7
            • 3.Qd6#
      • 1...Qd8
        • 2.Qxd8+
          • 2...Kc6
            • 3.Qd6#
            • 3.b8S#
        • 2.b8Q+
          • 2...Kc6
            • 3.Qb7#
          • 2...Qc7
            • 3.Qe6#
          • 2...Rc7
            • 3.Qe6#
        • 2.b8S+
          • 2...Kc8
            • 3.Qxd8#
      • 1...Rc6
        • 2.b8S+
          • 2...Kxe7
            • 3.Sf5#
      • 1...Bf7
        • 2.Qc8+
          • 2...Kc6
            • 3.Ra6#
          • 2...Kxe7
            • 3.Sf5#
          • 2...Qxc8
            • 3.b8S#

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