MESON Chess Problem Database

Problem Display
PID: 119355 (4K3/2pp4/1p1k2p1/8/1NP5/3p1p1Q/5B2/5bn1 w - - 0 1)

Ancin, Andrej

Sachove umeni (Ceskoslovensky sach), 1969

4K3/2pp4/1p1k2p1/8/1NP5/3p1p1Q/5B2/5bn1

#3

5 + 9

14649 Andrej Ancin - Chess Compositions 2008
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...g5
      • 2.Qf5
        • threat
          • 3.Bg3#
          • 3.Qd5#
          • 3.Qf6#
    • 1...c5
      • 2.Bg3#
  • Tries
    • 1.Qf5?
      • threat
        • 2.Bg3#
        • 2.Qd5#
        • 2.Qf6#
      • 1...c5
        • 2.Bg3#
      • 1...c6
        • 2.Bg3#
      • 1...Bh3
        • 2.Bg3#
        • 2.Qd5#
      • 1...Se2
        • 2.Qd5#
        • 2.Qf6#
      • 1...Sh3
        • 2.Qd5#
        • 2.Qf6#
      • 1...gxf5!
    • 1.c5+?
      • 1...bxc5
        • 2.Bg3#
      • 1...Ke5!
  • Keys
    • 1.Qg4!
      • threat
        • 2.c5+
          • 2...Ke5
            • 3.Bd4#
          • 2...bxc5
            • 3.Bg3#
      • 1...Ke5
        • 2.Ke7
          • threat
            • 3.Bg3#
            • 3.Bd4#
          • 2...Se2
            • 3.Sxd3#
        • 2.Bd4+
          • 2...Kd6
            • 3.Qxd7#
            • 3.Qxg6#
      • 1...c6
        • 2.Bg3+
          • 2...Kc5
            • 3.Sa6#
      • 1...Se2
        • 2.Qxg6+
          • 2...Ke5
            • 3.Sxd3#
      • 1...Sh3
        • 2.Bd4
          • threat
            • 3.Qxd7#
            • 3.Qxg6#
      • 1...b5
        • 2.Bd4
          • threat
            • 3.Qxd7#
            • 3.Qxg6#
            • 3.c5#
        • 2.c5+
          • 2...Ke5
            • 3.Bd4#

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