MESON Chess Problem Database

Problem Display
PID: 106583 (2Bb2r1/2NPN1PP/2Pkp1PK/p1p5/P3P3/8/1B6/5b2 w - - 0 1)

Kozinka, Jan

Pongracz MT, 1970

2Bb2r1/2NPN1PP/2Pkp1PK/p1p5/P3P3/8/1B6/5b2

#3

12 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Re8
      • 2.Sxe8+
        • 2...Kxe7
          • 3.Bf6#
      • 2.dxe8S+
        • 2...Kxe7
          • 3.Bf6#
    • 1...Bg2
      • 2.Sb5+
        • 2...Kxe7
          • 3.hxg8S#
    • 1...Bh3
      • 2.Sb5+
        • 2...Kxe7
          • 3.hxg8S#
    • 1...Bb5
      • 2.Sxb5+
        • 2...Kxe7
          • 3.hxg8S#
  • Tries
    • 1.Sb5+?
      • 1...Kxe7
        • 2.hxg8S#
      • 1...Bxb5!
    • 1.Se8+?
      • 1...Kxe7
        • 2.Bf6#
        • 2.hxg8S#
      • 1...Rxe8!
    • 1.Be5+?
      • 1...Kxe7
        • 2.hxg8S#
      • 1...Kxe5!
    • 1.e5+?
      • 1...Kxe7
        • 2.hxg8S#
      • 1...Kxc7!
  • Keys
    • 1.Bb7!
      • threat
        • 2.Sc8+
          • 2...Kxc7
            • 3.Be5#
      • 1...Kxc7
        • 2.Be5+
          • 2...Kb6
            • 3.Sc8#
      • 1...Kxe7
        • 2.hxg8S+
          • 2...Kd6
            • 3.Se8#
      • 1...Bxc7
        • 2.Sc8+
          • 2...Rxc8
            • 3.dxc8S#
      • 1...Bxe7
        • 2.Se8+
          • 2...Rxe8
            • 3.dxe8S#
      • 1...c4
        • 2.Sc8+
          • 2...Kc5
            • 3.Sa6#
          • 2...Kxc7
            • 3.Be5#
      • 1...e5
        • 2.Sc8+
          • 2...Kxc7
            • 3.Bxe5#

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