MESON Chess Problem Database

Problem Display
PID: 191405 (8/8/8/6p1/7p/3N3p/5K2/7k w - - 0 1)

Oosterholt, Cornelis Johannes

Der Tijd, 1914

8/8/8/6p1/7p/3N3p/5K2/7k

#4

2 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Sg4
          • 2...h2
            • 3.Kf1
              • 3...h3
                • 4.Sf2#
      • 1...Kh2
        • 2.Sg4+
          • 2...Kh1
            • 3.Kf1
              • 3...h2
                • 4.Sf2#
      • 1...h2
        • 2.Kf1
          • threat
            • 3.Sd3
              • threat
                • 4.Sf2#
            • 3.Sg4
              • 3...h3
                • 4.Sf2#
          • 2...h3
            • 3.Sd3
              • 3...g4
                • 4.Sf2#
          • 2...g4
            • 3.Sxg4
              • 3...h3
                • 4.Sf2#
      • 1...g4
        • 2.Sxg4
          • 2...h2
            • 3.Kf1
              • 3...h3
                • 4.Sf2#

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