MESON Chess Problem Database

Problem Display
PID: 153763 (1B6/6K1/1n2p3/3k4/8/3B4/8/2Q5 w - - 0 1)

Labrinakos, Petros

The Problemist Supplement, 2014

1B6/6K1/1n2p3/3k4/8/3B4/8/2Q5

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Sa4
      • 2.Qc4#
    • 1...Sc4
      • 2.Qxc4#
    • 1...Sd7
      • 2.Qc4#
    • 1...Sa8
      • 2.Qc4#
    • 1...Sc8
      • 2.Qc4#
  • Tries
    • 1.Qf4?
      • threat
        • 2.Qd6#
      • 1...Kc6
        • 2.Qc7+
          • 2...Kd5
            • 3.Qd6#
      • 1...e5!
    • 1.Qc3?
      • threat
        • 2.Bb5
          • threat
            • 3.Bc6#
            • 3.Qe5#
          • 2...Ke4
            • 3.Qd3#
          • 2...Sc4
            • 3.Qxc4#
          • 2...e5
            • 3.Qxe5#
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sa4
        • 2.Qc4#
      • 1...Sd7
        • 2.Qc4#
      • 1...Sa8
        • 2.Qc4#
      • 1...Sc8
        • 2.Qc4#
      • 1...e5!
    • 1.Qc7?
      • threat
        • 2.Qd6#
      • 1...Sc4
        • 2.Qxc4#
      • 1...Sc8
        • 2.Qc4#
      • 1...Kd4!
  • Keys
    • 1.Be2!
      • 1...Kd4
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kc5
            • 3.Qd6#
      • 1...Ke4
        • 2.Qc3
          • threat
            • 3.Qe5#
            • 3.Qd3#
          • 2...Kd5
            • 3.Bf3#
          • 2...Kf5
            • 3.Qe5#
          • 2...e5
            • 3.Qxe5#
      • 1...e5
        • 2.Qc7
          • 2...Kd4
            • 3.Qxe5#
          • 2...Ke4
            • 3.Qxe5#
          • 2...Ke6
            • 3.Qf7#
          • 2...Sa4
            • 3.Qc4#
          • 2...Sc4
            • 3.Qxc4#
          • 2...Sd7
            • 3.Qc4#
          • 2...Sa8
            • 3.Qc4#
          • 2...Sc8
            • 3.Qc4#
          • 2...e4
            • 3.Qd6#

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