MESON Chess Problem Database

Problem Display
PID: 70617 (8/4K3/2k5/8/N7/6Q1/2p5/8 w - - 0 1)

Anonymous

Source?, 0000

8/4K3/2k5/8/N7/6Q1/2p5/8

#4

3 + 2

1679 American Chess Nuts 1868

SOLUTION

  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qd7#
      • 1...Kb7
        • 2.Qb5+
          • 2...Ka7
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Ka8
                • 4.Qb7#
          • 2...Kc7
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Kc8
                • 4.Qb7#
          • 2...Ka8
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Ka7
                • 4.Qb7#
          • 2...Kc8
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Kc7
                • 4.Qb7#
      • 1...Kc7
        • 2.Qd7+
          • 2...Kb8
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Ka8
                • 4.Qb7#
        • 2.Qa6
          • threat
            • 3.Qa7+
              • 3...Kc6
                • 4.Qd7#
              • 3...Kc8
                • 4.Sb6#
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Kb8
                • 4.Qb7#
          • 2...Kb8
            • 3.Sc5
              • threat
                • 4.Qb7#
              • 3...Kc7
                • 4.Qb7#

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