MESON Chess Problem Database

Problem Display
PID: 119658 (8/3Q4/1p6/1nN1kP2/4Nb2/3p4/6P1/K7 w - - 0 1)

Ochkur, Aleksandr P

Sachove umeni (Ceskoslovensky sach), 1999

8/3Q4/1p6/1nN1kP2/4Nb2/3p4/6P1/K7

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sa3
      • 2.Qd6+
        • 2...Kxf5
          • 3.Qe6#
    • 1...Sc3
      • 2.Qd6+
        • 2...Kxf5
          • 3.Qe6#
    • 1...Sd6
      • 2.Qxd6+
        • 2...Kxf5
          • 3.Qe6#
    • 1...Sa7
      • 2.Qd6+
        • 2...Kxf5
          • 3.Qe6#
  • Tries
    • 1.Qd6+?
      • 1...Kxf5
        • 2.Qe6#
      • 1...Sxd6!
    • 1.Qg7+?
      • 1...Kxf5
        • 2.g4#
      • 1...Kd5!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Sxd3+
          • 2...Kf6
            • 3.Se4#
      • 1...Kf6
        • 2.S5e4+
          • 2...Ke5
            • 3.Qd5#
      • 1...Sxc3
        • 2.Qe6+
          • 2...Kd4
            • 3.Sb3#
      • 1...bxc5
        • 2.Qe6+
          • 2...Kd4
            • 3.Sxb5#
      • 1...Bg5
        • 2.Sxd3+
          • 2...Kf6
            • 3.Se4#
            • 3.Sd5#
      • 1...Sd6
        • 2.Qg7+
          • 2...Kxf5
            • 3.g4#
      • 1...d2
        • 2.Sd3+
          • 2...Kf6
            • 3.Se4#

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