MESON Chess Problem Database

Problem Display
PID: 220198 (8/8/p7/K2kN1N1/8/8/2P5/1Q6 w - - 0 1)

Ender, Adolf

Badische Neueste Nachrichten, 1998

8/8/p7/K2kN1N1/8/8/2P5/1Q6

#4

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qb8!
      • threat
        • 2.c3
          • 2...Kc5
            • 3.Qb4+
              • 3...Kd5
                • 4.Qd4#
            • 3.Qb6+
              • 3...Kd5
                • 4.Qd4#
      • 1...Kd4
        • 2.Sef3+
          • 2...Ke3
            • 3.Qg3
              • 3...Ke2
                • 4.Qe1#
          • 2...Kc4
            • 3.Qc7+
              • 3...Kd5
                • 4.c4#
          • 2...Kc5
            • 3.Qc7+
              • 3...Kd5
                • 4.c4#
          • 2...Kd5
            • 3.Qb6
              • 3...Kc4
                • 4.Qd4#
                • 4.Qc6#
      • 1...Kc5
        • 2.Qb6+
          • 2...Kd5
            • 3.Sd3
              • 3...Kc4
                • 4.Qc5#
            • 3.Sef3
              • 3...Kc4
                • 4.Qd4#
                • 4.Qc6#
            • 3.Sd7
              • 3...Kc4
                • 4.Qc5#

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