MESON Chess Problem Database

Problem Display
PID: 89409 (6B1/8/1Np3nB/8/1p2k3/7p/4Pn2/Q3bK2 w - - 0 1)

Vasta, Jan

Zlata Praha, 1919

6B1/8/1Np3nB/8/1p2k3/7p/4Pn2/Q3bK2

#3

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sf4
      • 2.Bh7+
        • 2...Ke3
          • 3.Sc4#
        • 2...Sg6
          • 3.Bxg6#
    • 1...Se5
      • 2.Bh7+
        • 2...Sg6
          • 3.Bxg6#
    • 1...Sh8
      • 2.Bh7+
        • 2...Sg6
          • 3.Bxg6#
    • 1...c5
      • 2.Qf6
        • threat
          • 3.Bd5#
        • 2...Sf4
          • 3.Qxf4#
        • 2...Se5
          • 3.Qf4#
        • 2...Se7
          • 3.Qf4#
  • Tries
    • 1.Sc4?
      • threat
        • 2.Sd6#
      • 1...Bc3
        • 2.Qb1+
          • 2...Kd4
            • 3.Be3#
          • 2...Sd3
            • 3.Qxd3#
      • 1...Kf5!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sc5+
          • 2...Kf5
            • 3.Be6#
      • 1...Kf5
        • 2.Qf6+
          • 2...Ke4
            • 3.Sc5#
          • 2...Kg4
            • 3.Qg5#
      • 1...Bc3
        • 2.Qb1+
          • 2...Kd4
            • 3.e3#
          • 2...Sd3
            • 3.Qxd3#
      • 1...Sd3
        • 2.Sf6+
          • 2...Kf5
            • 3.e4#
      • 1...Sg4
        • 2.Sc5+
          • 2...Kf5
            • 3.Be6#
            • 3.e4#
        • 2.Qb1+
          • 2...Kd4
            • 3.Qd3#
      • 1...c5
        • 2.Sxc5+
          • 2...Kf5
            • 3.Be6#

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