MESON Chess Problem Database

Problem Display
PID: 129040 (8/4Q3/1Np5/p2N1P2/3k1p2/8/2P4b/7K w - - 0 1)

Penizka, Bohumil

Sachove listy, 1902

8/4Q3/1Np5/p2N1P2/3k1p2/8/2P4b/7K

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...f3
      • 2.Qe3#
  • Tries
    • 1.Sc3?
      • threat
        • 2.Se2#
      • 1...f3
        • 2.Sba4
          • threat
            • 3.Qc5#
            • 3.Qe4#
          • 2...Kc4
            • 3.Qc5#
            • 3.Qe4#
      • 1...Kxc3!
    • 1.Qe4+?
      • 1...Kc5
        • 2.Sa4+
          • 2...Kb5
            • 3.Sc7#
          • 2...Kd6
            • 3.Qe6#
        • 2.Sd7+
          • 2...Kb5
            • 3.Sc7#
          • 2...Kd6
            • 3.Qe6#
      • 1...Kxe4!
  • Keys
    • 1.Qe2!
      • threat
        • 2.Sd7
          • threat
            • 3.Qd3#
          • 2...Kxd5
            • 3.Qd3#
      • 1...Kc5
        • 2.Sd7+
          • 2...Kd4
            • 3.Qd3#
          • 2...Kxd5
            • 3.Qd3#
          • 2...Kd6
            • 3.Qe6#
      • 1...cxd5
        • 2.Sa4
          • threat
            • 3.c3#
      • 1...Bg1
        • 2.Qc4+
          • 2...Ke5
            • 3.Qxf4#

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