MESON Chess Problem Database

Problem Display
PID: 131926 (8/8/8/8/4P2n/8/2KNp2N/4k1Bn w - - 0 1)

Kralin, Nikolai Ivanovich

Sachove umeni (Ceskoslovensky sach), 1973

8/8/8/8/4P2n/8/2KNp2N/4k1Bn

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sg2
      • 2.Sdf3#
      • 2.Shf3#
    • 1...Sf3
      • 2.Sdxf3#
      • 2.Shxf3#
    • 1...Sf5
      • 2.Sdf3#
      • 2.Shf3#
    • 1...Sg6
      • 2.Sdf3#
      • 2.Shf3#
  • Tries
    • 1.Sc4?
      • 1...Sf2
        • 2.Se5
          • 2...Sxe4
            • 3.Sd3#
          • 2...Sd1
            • 3.Sd3#
          • 2...Sh1
            • 3.Sd3#
          • 2...Sd3
            • 3.Sxd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Sg4
            • 3.Sd3#
          • 2...Sg2
            • 3.Sef3#
          • 2...Sf3
            • 3.Sexf3#
          • 2...Sf5
            • 3.Sef3#
          • 2...Sg6
            • 3.Sef3#
      • 1...Sg3
        • 2.Sb2
          • threat
            • 3.Sd3#
        • 2.Se5
          • threat
            • 3.Sd3#
      • 1...Sg2
        • 2.Sf3+
          • 2...Kf1
            • 3.Scd2#
      • 1...Sf3
        • 2.Sxf3+
          • 2...Kf1
            • 3.Se3#
      • 1...Sg6
        • 2.Sf3+
          • 2...Kf1
            • 3.Se3#
      • 1...Sf5!
  • Keys
    • 1.Sg4!
      • 1...Sg2
        • 2.Sf3+
          • 2...Kf1
            • 3.Sgh2#
      • 1...Sf3
        • 2.Sxf3+
          • 2...Kf1
            • 3.Se3#
      • 1...Sf5
        • 2.exf5
          • 2...Sf2
            • 3.Bxf2#
          • 2...Sg3
            • 3.Bf2#
      • 1...Sg6
        • 2.Sf3+
          • 2...Kf1
            • 3.Se3#

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