MESON Chess Problem Database

Problem Display
PID: 106416 (8/8/4KN1n/3P4/4p2p/3k4/Q5Nb/B7 w - - 0 1)

Vasta, Jan

Praca, 1949

8/8/4KN1n/3P4/4p2p/3k4/Q5Nb/B7

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bg3
      • 2.Sxe4
        • threat
          • 3.Sc5#
        • 2...Kxe4
          • 3.Qe2#
        • 2...Bf2
          • 3.Sxf2#
        • 2...Bd6
          • 3.Sf2#
    • 1...e3
      • 2.Se1#
  • Tries
    • 1.Sxe4?
      • threat
        • 2.Sf2#
        • 2.Sc5#
      • 1...Kxe4
        • 2.Qe2#
      • 1...Bg3
        • 2.Sc5#
      • 1...Bd6
        • 2.Sf2#
      • 1...Sg4
        • 2.Sc5#
      • 1...Bg1!
    • 1.Sg4?
      • threat
        • 2.Se1#
        • 2.Sf2#
      • 1...e3
        • 2.Se1+
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#
      • 1...Bg3
        • 2.S4e3
          • threat
            • 3.Qc2#
      • 1...Sxg4!
    • 1.Sd7?
      • threat
        • 2.Sc5#
      • 1...Bg1
        • 2.Se5#
      • 1...Bd6!
  • Keys
    • 1.d6!
      • threat
        • 2.Se1+
          • 2...Ke3
            • 3.Sd5#
      • 1...Bg3
        • 2.Sxe4
          • threat
            • 3.Sc5#
          • 2...Kxe4
            • 3.Qd5#
            • 3.Qe2#
          • 2...Bxd6
            • 3.Sf2#
          • 2...Bf2
            • 3.Sxf2#

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