MESON Chess Problem Database

Problem Display
PID: 30041 (8/8/4N3/8/4p1p1/5k2/2Q2Nb1/3K4 w - - 0 1)

Dobrusky, Jan

Svetozor, 1871

8/8/4N3/8/4p1p1/5k2/2Q2Nb1/3K4

#3

4 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qe2#
    • 1...Bh1
      • 2.Sxh1
        • threat
          • 3.Qe2#
          • 3.Qf2#
        • 2...Ke3
          • 3.Qb3#
          • 3.Qe2#
          • 3.Qc3#
        • 2...e3
          • 3.Qc6#
      • 2.Sxe4
        • threat
          • 3.Qe2#
        • 2...Ke3
          • 3.Qe2#
    • 1...Bh3
      • 2.Sh1
        • threat
          • 3.Qe2#
          • 3.Qf2#
        • 2...Ke3
          • 3.Qb3#
          • 3.Qe2#
          • 3.Qc3#
        • 2...e3
          • 3.Qc6#
    • 1...g3
      • 2.Qe2#
  • Tries
    • 1.Sxe4?
      • threat
        • 2.Qd3#
        • 2.Qe2#
      • 1...Ke3
        • 2.Qe2#
      • 1...g3
        • 2.Qe2#
      • 1...Bh1
        • 2.Qe2#
      • 1...Bh3
        • 2.Qe2#
      • 1...Bf1!
    • 1.Qxe4+?
      • 1...Kg3
        • 2.Qf4+
          • 2...Kh4
            • 3.Qxg4#
      • 1...Kxf2!
  • Keys
    • 1.Sh1!
      • threat
        • 2.Qe2#
        • 2.Qf2#
      • 1...Bxh1
        • 2.Qh2
          • 2...Ke3
            • 3.Qe2#
          • 2...Bg2
            • 3.Qf4#
          • 2...g3
            • 3.Qe2#
          • 2...e3
            • 3.Sg5#

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