MESON Chess Problem Database

Problem Display
PID: 236239 (2N5/8/1P6/3K4/5k2/4p3/4Q3/8 w - - 0 1)

Onitiu, Valerian

Deutsche Schachblatter, 1950

2N5/8/1P6/3K4/5k2/4p3/4Q3/8

#4

4 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ke6!
      • 1...Kg3
        • 2.Kf5
          • 2...Kh3
            • 3.Kf4
              • 3...Kh4
                • 4.Qg4#
                • 4.Qh2#
      • 1...Ke4
        • 2.Se7
          • 2...Kd4
            • 3.Qc2
              • 3...e2
                • 4.Sf5#
          • 2...Kf4
            • 3.Qg2
              • 3...e2
                • 4.Sd5#
      • 1...Kg5
        • 2.Qg2+
          • 2...Kf4
            • 3.Se7
              • 3...e2
                • 4.Sd5#
          • 2...Kh4
            • 3.Kf5
              • threat
                • 4.Qh2#
                • 4.Qg4#
              • 3...Kh5
                • 4.Qh1#
                • 4.Qh3#
                • 4.Qh2#
                • 4.Qg5#
          • 2...Kh5
            • 3.Kf5
              • threat
                • 4.Qh1#
                • 4.Qh3#
                • 4.Qh2#
                • 4.Qg5#
              • 3...Kh4
                • 4.Qh2#
                • 4.Qg4#
              • 3...Kh6
                • 4.Qg6#
          • 2...Kh6
            • 3.Kf6
              • threat
                • 4.Qh1#
                • 4.Qh3#
                • 4.Qh2#
                • 4.Qg6#
              • 3...Kh5
                • 4.Qh3#
                • 4.Qg5#
              • 3...Kh7
                • 4.Qg7#

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