MESON Chess Problem Database

Problem Display
PID: 95879 (8/6pQ/8/B7/K3N3/5p2/8/3k4 w - - 0 1)

Cumpe, Josef

Narodni Politika, 1921

8/6pQ/8/B7/K3N3/5p2/8/3k4

#3

4 + 3

6490 yacpdb 2009
133 The Problemist Supplement 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Sf2+?
      • 1...Kc1
        • 2.Kb3
          • threat
            • 3.Qc2#
            • 3.Qh1#
      • 1...Ke2!
    • 1.Sg3?
      • threat
        • 2.Qb1#
      • 1...Kc1
        • 2.Kb3
          • threat
            • 3.Qc2#
            • 3.Qh1#
          • 2...Kd1
            • 3.Qb1#
            • 3.Qc2#
            • 3.Qh1#
      • 1...g6!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qc4
          • threat
            • 3.Sf2#
          • 2...f2
            • 3.Sxf2#
      • 1...Kc1
        • 2.Qb3
          • threat
            • 3.Bd2#
      • 1...Kc2
        • 2.Qb3+
          • 2...Kc1
            • 3.Bd2#
      • 1...Ke2
        • 2.Qc4+
          • 2...Kd1
            • 3.Sf2#
          • 2...Ke3
            • 3.Bd2#
      • 1...f2
        • 2.Qb3+
          • 2...Kc1
            • 3.Bd2#
          • 2...Ke2
            • 3.Sg3#

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