MESON Chess Problem Database

Problem Display
PID: 100619 (5b2/Q7/2p3K1/8/Nn2k3/5pB1/4P3/1n3B2 w - - 0 1)

Knotek, Ladislav

Narodni osvobozeni, 1947

5b2/Q7/2p3K1/8/Nn2k3/5pB1/4P3/1n3B2

#3

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd2
      • 2.Sc3#
    • 1...Sa3
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...f2
      • 2.Bg2#
  • Tries
    • 1.Qe3+?
      • 1...Kd5
        • 2.Sb6#
      • 1...Kxe3!
    • 1.Qe7+?
      • 1...Kd4
        • 2.e3+
          • 2...Kd5
            • 3.Sb6#
            • 3.Qe5#
      • 1...Kd5
        • 2.Sb6+
          • 2...Kd4
            • 3.Qe5#
        • 2.e4+
          • 2...Kd4
            • 3.Bf2#
      • 1...Bxe7!
    • 1.exf3+?
      • 1...Kd5
        • 2.Qe3
          • threat
            • 3.Sb6#
            • 3.Qe4#
            • 3.Qe5#
        • 2.Qd7+
          • 2...Bd6
            • 3.Qxd6#
      • 1...Kxf3!
  • Keys
    • 1.Qf2!
      • threat
        • 2.Qxf3+
          • 2...Kd4
            • 3.e3#
      • 1...Kd5
        • 2.Sb6+
          • 2...Ke4
            • 3.exf3#
          • 2...Ke6
            • 3.Qe3#
      • 1...fxe2
        • 2.Qxe2+
          • 2...Kd4
            • 3.Qe5#
          • 2...Kd5
            • 3.Qc4#
            • 3.Qe5#
      • 1...Bh6
        • 2.Sc5+
          • 2...Kd5
            • 3.e4#
      • 1...Sa2
        • 2.Qxf3+
          • 2...Kd4
            • 3.Qd3#
            • 3.e3#
      • 1...Sc2
        • 2.Qxf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Sd3
        • 2.Qxf3+
          • 2...Kd4
            • 3.Qxd3#
      • 1...Sa6
        • 2.Qxf3+
          • 2...Kd4
            • 3.Qd3#
            • 3.e3#

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