MESON Chess Problem Database

Problem Display
PID: 145394 (2B5/1p6/8/3kp3/8/2Q3NK/8/8 w - - 0 1)

Labrinakos, Petros

The Problemist Supplement, 2012

2B5/1p6/8/3kp3/8/2Q3NK/8/8

#3

4 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Se4?
      • 1...b5
        • 2.Bf5
          • 2...b4
            • 3.Qc5#
        • 2.Qb4
          • 2...Kc6
            • 3.Qc5#
            • 3.Qd6#
        • 2.Qd3+
          • 2...Kc6
            • 3.Qd6#
      • 1...b6
        • 2.Bf5
          • 2...b5
            • 3.Qc5#
        • 2.Qd3+
          • 2...Kc6
            • 3.Qc4#
            • 3.Qd7#
      • 1...Kxe4!
    • 1.Qc4+?
      • 1...Kd6
        • 2.Sf5#
      • 1...Kxc4!
  • Keys
    • 1.Sf5!
      • 1...Ke4
        • 2.Be6
          • threat
            • 3.Qe3#
          • 2...Kf4
            • 3.Qe3#
      • 1...e4
        • 2.Bd7
          • threat
            • 3.Qd4#
      • 1...b5
        • 2.Qb4
          • threat
            • 3.Se7#
          • 2...Kc6
            • 3.Qd6#
          • 2...e4
            • 3.Qxb5#
      • 1...b6
        • 2.Qb4
          • threat
            • 3.Se7#
          • 2...Kc6
            • 3.Qc4#
          • 2...e4
            • 3.Qb5#

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