MESON Chess Problem Database

Problem Display
PID: 189305 (8/1N3p2/4p2K/4k3/8/2P5/8/1Q5N w - - 0 1)

Ralbovszky, Peter

Alkotmany, 1912

8/1N3p2/4p2K/4k3/8/2P5/8/1Q5N

#3

5 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Sg3?
      • 1...Kf6
        • 2.Qd3
          • 2...Ke5
            • 3.Qd4#
          • 2...Ke7
            • 3.Qd8#
          • 2...e5
            • 3.Qd6#
        • 2.Qd1
          • 2...Ke5
            • 3.Qd4#
          • 2...Ke7
            • 3.Qd8#
          • 2...e5
            • 3.Qd6#
        • 2.Qb4
          • 2...Ke5
            • 3.Qd4#
          • 2...e5
            • 3.Qd6#
        • 2.Qb6
          • 2...Ke5
            • 3.Qd4#
          • 2...Ke7
            • 3.Qd8#
      • 1...f5
        • 2.Kg5
          • threat
            • 3.Qb5#
          • 2...Kd5
            • 3.Qb5#
      • 1...Kf4!
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qd4+
          • 2...Kf5
            • 3.Sg3#
            • 3.Sd6#
      • 1...Kf4
        • 2.Sd6
          • threat
            • 3.Qe4#
            • 3.Qg3#
          • 2...Kg4
            • 3.Qg3#
          • 2...Ke5
            • 3.Qd4#
      • 1...Kf6
        • 2.Sg3
          • 2...Ke5
            • 3.Qd4#
          • 2...Ke7
            • 3.Qd8#
          • 2...e5
            • 3.Qd6#

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