MESON Chess Problem Database

Problem Display
PID: 260306 (1bK5/8/p3R3/2k1p3/P3P3/8/2Np1n2/6QB w - - 0 1)

Planck, Ernst

Neue Zurcher Zeitung, 1893

1bK5/8/p3R3/2k1p3/P3P3/8/2Np1n2/6QB

#3

7 + 6

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Qb1?
      • threat
        • 2.Qb4#
      • 1...Kc4
        • 2.Rc6+
          • 2...Kd3
            • 3.Qf1#
      • 1...Sxe4
        • 2.Bxe4
          • threat
            • 3.Rc6#
            • 3.Qb4#
          • 2...Kc4
            • 3.Rc6#
            • 3.Qb4#
      • 1...Bd6
        • 2.Qb4+
          • 2...Kc6
            • 3.Rxd6#
            • 3.Qxd6#
      • 1...Sd3!
    • 1.Qg3?
      • threat
        • 2.Qc3#
      • 1...Sxe4
        • 2.Qc3+
          • 2...Kd5
            • 3.Qc6#
          • 2...Sxc3
            • 3.Rc6#
      • 1...Bd6
        • 2.Qc3+
          • 2...Kb6
            • 3.Qc7#
      • 1...d1S
        • 2.Qa3+
          • 2...Kc4
            • 3.Rc6#
      • 1...Sd1
        • 2.Qa3+
          • 2...Kc4
            • 3.Rc6#
      • 1...Sd3!
  • Keys
    • 1.Qa1!
      • threat
        • 2.Qc3#
      • 1...Kc4
        • 2.Rc6+
          • 2...Kb3
            • 3.Rc3#
            • 3.Qa3#
          • 2...Kd3
            • 3.Qf1#
      • 1...Sxe4
        • 2.Qc3+
          • 2...Kd5
            • 3.Qc6#
          • 2...Sxc3
            • 3.Rc6#
      • 1...Bd6
        • 2.Qc3+
          • 2...Kb6
            • 3.Qc7#
      • 1...d1S
        • 2.Qa3+
          • 2...Kc4
            • 3.Rc6#
      • 1...Sd1
        • 2.Qa3+
          • 2...Kc4
            • 3.Rc6#

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