MESON Chess Problem Database

Problem Display
PID: 123546 (8/b3Np2/8/3Pk1P1/1QP2p1K/3pr2p/3N4/8 w - - 0 1)

Libis, Zdenek

Sobek, Karel

Sachove umeni (Ceskoslovensky sach), 1980

8/b3Np2/8/3Pk1P1/1QP2p1K/3pr2p/3N4/8

#3

7 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Sc6#
    • 1...Re4
      • 2.Sf3#
    • 1...Bd4
      • 2.Qb8#
    • 1...Bc5
      • 2.Qb8+
        • 2...Kd4
          • 3.Qb2#
        • 2...Bd6
          • 3.Qb2#
    • 1...Bb6
      • 2.Qxb6
        • threat
          • 3.Qf6#
        • 2...f6
          • 3.Qxf6#
    • 1...Bb8
      • 2.Qb6
        • threat
          • 3.Qf6#
        • 2...Bd6
          • 3.Qb2#
        • 2...f6
          • 3.Qxf6#
    • 1...f5
      • 2.Sc6#
  • Tries
    • 1.Qb2+?
      • 1...Bd4
        • 2.Qb8#
      • 1...Kd6!
    • 1.Qb6?
      • threat
        • 2.Qf6#
      • 1...f6
        • 2.Qxf6#
      • 1...Bxb6!
  • Keys
    • 1.c5!
      • threat
        • 2.Qc3#
        • 2.Qb2#
      • 1...Bxc5
        • 2.Qb8+
          • 2...Kd4
            • 3.Qb2#
          • 2...Bd6
            • 3.Qb2#
      • 1...f3
        • 2.Qc3+
          • 2...Kf4
            • 3.Qf6#
        • 2.Qb2+
          • 2...Kf4
            • 3.Qf6#
        • 2.Qg4
          • threat
            • 3.Sc4#
          • 2...Re4
            • 3.Sxf3#
            • 3.Qxe4#

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