MESON Chess Problem Database

Problem Display
PID: 119519 (2b5/2Np3Q/p2p4/3N4/kB1p4/2p5/2P5/b4K2 w - - 0 1)

Keiv, Anatoly N

Sachove umeni (Ceskoslovensky sach), 1989

2b5/2Np3Q/p2p4/3N4/kB1p4/2p5/2P5/b4K2

#3

6 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bb7
      • 2.Qxd7+
        • 2...Bc6
          • 3.Qxc6#
    • 1...d3
      • 2.Qe4
        • threat
          • 3.Sb6#
        • 2...dxc2
          • 3.Qxc2#
  • Tries
    • 1.Kg1?
      • 1...Bb7
        • 2.Qxd7+
          • 2...Bc6
            • 3.Qxc6#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Sb6#
          • 2...dxc2
            • 3.Qxc2#
      • 1...a5
        • 2.Bxd6
          • threat
            • 3.Sb6#
      • 1...Bb2!
    • 1.Kf2?
      • 1...Bb7
        • 2.Qxd7+
          • 2...Bc6
            • 3.Qxc6#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Sb6#
          • 2...dxc2
            • 3.Qxc2#
      • 1...a5
        • 2.Bxd6
          • threat
            • 3.Sb6#
      • 1...Bb2!
    • 1.Qd3?
      • threat
        • 2.Sxa6
          • threat
            • 3.Sb6#
          • 2...Bxa6
            • 3.Qxa6#
        • 2.Sa8
          • threat
            • 3.Sab6#
        • 2.Qc4
          • threat
            • 3.Sb6#
            • 3.Qa2#
            • 3.Qb3#
        • 2.Qxd4
          • threat
            • 3.Sb6#
      • 1...Bb2
        • 2.Sxa6
          • threat
            • 3.Sb6#
          • 2...Bxa6
            • 3.Qxa6#
        • 2.Sa8
          • threat
            • 3.Sab6#
        • 2.Qc4
          • threat
            • 3.Sb6#
            • 3.Qb3#
        • 2.Qxd4
          • threat
            • 3.Sb6#
      • 1...Bb7!
    • 1.Qg6?
      • threat
        • 2.Qxd6
          • threat
            • 3.Sb6#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Sb6#
          • 2...dxc2
            • 3.Qxc2#
      • 1...a5
        • 2.Sb6+
          • 2...Kxb4
            • 3.Qxd6#
      • 1...Bb7!
  • Keys
    • 1.Qe7!
      • threat
        • 2.Qxd6
          • threat
            • 3.Sb6#
      • 1...Bb7
        • 2.Qxd7+
          • 2...Bc6
            • 3.Qxc6#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Sb6#
          • 2...dxc2
            • 3.Qxc2#
      • 1...a5
        • 2.Sb6+
          • 2...Kxb4
            • 3.Qxd6#

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