MESON Chess Problem Database

Problem Display
PID: 29908 (8/5Q2/8/8/6Np/p4B2/K3N1P1/5nqk w - - 0 1)

Pachman, Vladimir

Sachove umeni (Ceskoslovensky sach), 1960

8/5Q2/8/8/6Np/p4B2/K3N1P1/5nqk

#3

6 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Qh2
      • 2.Sf2#
    • 1...Qe3
      • 2.g3+
        • 2...Qxf3
          • 3.Qxf3#
    • 1...Qd4
      • 2.g3#
    • 1...Qc5
      • 2.g3#
    • 1...Qb6
      • 2.g3#
    • 1...Qa7
      • 2.g3#
  • Tries
    • 1.Sf2+?
      • 1...Kh2
        • 2.Qf4+
          • 2...Sg3
            • 3.Qxh4#
      • 1...Qxf2!
    • 1.Qh5?
      • threat
        • 2.Qxh4+
          • 2...Qh2
            • 3.Sf2#
            • 3.g3#
          • 2...Sh2
            • 3.Sg3#
      • 1...Qxg2
        • 2.Qxh4+
          • 2...Sh2
            • 3.Sf2#
            • 3.Qxh2#
      • 1...Qf2
        • 2.Sxf2+
          • 2...Kh2
            • 3.Qxh4#
        • 2.Qxh4+
          • 2...Qxh4
            • 3.g3#
          • 2...Sh2
            • 3.Sxf2#
            • 3.Qxh2#
      • 1...Qe3
        • 2.Qxh4+
          • 2...Sh2
            • 3.Qxh2#
      • 1...h3
        • 2.Qxh3+
          • 2...Qh2
            • 3.Sf2#
            • 3.g3#
          • 2...Sh2
            • 3.Sg3#
      • 1...Sh2!
    • 1.Qa7?
      • threat
        • 2.Qxg1#
      • 1...Qf2
        • 2.Qxf2
          • threat
            • 3.Qg1#
            • 3.Qxf1#
            • 3.g3#
        • 2.g3+
          • 2...Qg2
            • 3.Qg1#
          • 2...Qxf3
            • 3.Qg1#
      • 1...Qe3
        • 2.g3+
          • 2...Qxf3
            • 3.Qg1#
      • 1...Se3!
    • 1.Qh7?
      • threat
        • 2.Qxh4+
          • 2...Qh2
            • 3.Sf2#
            • 3.g3#
          • 2...Sh2
            • 3.Sg3#
      • 1...Qxg2
        • 2.Qxh4+
          • 2...Sh2
            • 3.Sf2#
            • 3.Qxh2#
      • 1...Qf2
        • 2.Sxf2+
          • 2...Kh2
            • 3.Qxh4#
        • 2.Qxh4+
          • 2...Qxh4
            • 3.g3#
          • 2...Sh2
            • 3.Sxf2#
            • 3.Qxh2#
      • 1...Qe3
        • 2.Qxh4+
          • 2...Sh2
            • 3.Qxh2#
      • 1...h3
        • 2.Qxh3+
          • 2...Qh2
            • 3.Sf2#
            • 3.g3#
          • 2...Sh2
            • 3.Sg3#
      • 1...Sh2!
  • Keys
    • 1.Qf4!
      • 1...Sd2
        • 2.Qh2+
          • 2...Qxh2
            • 3.Sf2#
      • 1...Qe3
        • 2.g3+
          • 2...Qxf3
            • 3.Qxf3#
      • 1...Sh2
        • 2.Qxh2+
          • 2...Qxh2
            • 3.Sf2#
      • 1...Se3
        • 2.Qh2+
          • 2...Qxh2
            • 3.Sf2#
      • 1...Sg3
        • 2.Sf2+
          • 2...Kh2
            • 3.Qxh4#
          • 2...Qxf2
            • 3.Qxh4#
      • 1...h3
        • 2.Qh2+
          • 2...Qxh2
            • 3.Sf2#
          • 2...Sxh2
            • 3.Sg3#
        • 2.gxh3+
          • 2...Qg2
            • 3.Sf2#

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