MESON Chess Problem Database

Problem Display
PID: 183786 (5R2/3p1p2/1p1k1p2/1p3p2/1K1N3p/8/8/4Q3 w - - 0 1)

Dedrle, Frantisek

Lidove noviny, 1907

5R2/3p1p2/1p1k1p2/1p3p2/1K1N3p/8/8/4Q3

#3

4 + 8

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...f4
      • 2.Qe4
        • threat
          • 3.Sxb5#
        • 2...Kc7
          • 3.Sxb5#
  • Tries
    • 1.Re8?
      • threat
        • 2.Qh1
          • threat
            • 3.Sxb5#
          • 2...Kc7
            • 3.Sxb5#
      • 1...Kd5
        • 2.Qh1+
          • 2...Kxd4
            • 3.Qd1#
          • 2...Kd6
            • 3.Sxb5#
      • 1...f4
        • 2.Qe4
          • threat
            • 3.Sxb5#
          • 2...Kc7
            • 3.Sxb5#
      • 1...Kc7!
    • 1.Qe4?
      • threat
        • 2.Sxb5#
      • 1...Kc7
        • 2.Sxb5#
      • 1...fxe4!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Re8
          • threat
            • 3.Sxb5#
          • 2...Kc7
            • 3.Sxb5#
      • 1...Ke5
        • 2.Re8+
          • 2...Kxd4
            • 3.Qd1#
          • 2...Kf4
            • 3.Qxh4#
          • 2...Kd6
            • 3.Sxb5#
      • 1...Ke7
        • 2.Sxf5+
          • 2...Ke6
            • 3.Qe4#
          • 2...Kxf8
            • 3.Qa8#
      • 1...f4
        • 2.Qe4
          • threat
            • 3.Sxb5#
          • 2...Kc7
            • 3.Sxb5#

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