MESON Chess Problem Database

Problem Display
PID: 124061 (n5K1/1Q4B1/1p1k4/1pNN1p2/p6p/4b3/6n1/4rb1q w - - 0 1)

Mach, Julius Zdenek

Leisure Hour, 1900

n5K1/1Q4B1/1p1k4/1pNN1p2/p6p/4b3/6n1/4rb1q

#3

5 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...f4
      • 2.Se4+
        • 2...Ke6
          • 3.Qf7#
  • Tries
    • 1.Se4+?
      • 1...Ke6
        • 2.Qc6#
        • 2.Qf7#
      • 1...fxe4!
    • 1.Qe7+?
      • 1...Kc6
        • 2.Sb4#
      • 1...Kxd5!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Qc6+
          • 2...Ke7
            • 3.Bf6#
            • 3.Qd7#
      • 1...Bc4+
        • 2.Kf8
          • threat
            • 3.Qc6#
            • 3.Qe7#
          • 2...Kxc5
            • 3.Qe7#
      • 1...Kxc5
        • 2.Qc6+
          • 2...Kxb4
            • 3.Qc3#
      • 1...Bxc5
        • 2.Qc6+
          • 2...Ke7
            • 3.Bf6#
      • 1...bxc5
        • 2.Qc6+
          • 2...Ke7
            • 3.Bf6#
      • 1...Rd1
        • 2.Qc6+
          • 2...Ke7
            • 3.Bf6#
      • 1...Bd4
        • 2.Qc6+
          • 2...Ke7
            • 3.Qd7#
        • 2.Qd7+
          • 2...Kxc5
            • 3.Qxd4#
      • 1...Bg5
        • 2.Qc6+
          • 2...Ke7
            • 3.Qd7#
        • 2.Qd7+
          • 2...Kxc5
            • 3.Qd4#
      • 1...Sf4
        • 2.Bf8+
          • 2...Ke5
            • 3.Qg7#

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