MESON Chess Problem Database

Problem Display
PID: 112671 (5BQ1/1K6/4NP2/3k3p/pp1P3r/rq1ppnN1/bbpp4/8 w - - 0 1)

Vasta, Jan

Svobodne Slovo, 1960

5BQ1/1K6/4NP2/3k3p/pp1P3r/rq1ppnN1/bbpp4/8

#3

7 + 14

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qc3
      • 2.Sg5+
        • 2...Kxd4
          • 3.Sxf3#
    • 1...Bc3
      • 2.Sg5+
        • 2...Kxd4
          • 3.Sxf3#
      • 2.Sd8+
        • 2...Kxd4
          • 3.Sc6#
    • 1...Se5
      • 2.Sc7+
        • 2...Kxd4
          • 3.Sb5#
  • Keys
    • 1.Qf7!
      • threat
        • 2.Qd7+
          • 2...Kc4
            • 3.Qc6#
      • 1...Kc4
        • 2.Qc7+
          • 2...Kb5
            • 3.Qc5#
          • 2...Kd5
            • 3.Qc6#
      • 1...Rxd4
        • 2.Sf4+
          • 2...Ke5
            • 3.Sg6#
      • 1...Bxd4
        • 2.Sf4+
          • 2...Ke5
            • 3.Sg6#
      • 1...Sxd4
        • 2.Sf4+
          • 2...Ke5
            • 3.Sg6#
      • 1...Qc3
        • 2.Sg5+
          • 2...Kxd4
            • 3.Sxf3#
      • 1...Se5
        • 2.Sc7+
          • 2...Kxd4
            • 3.Sb5#

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