MESON Chess Problem Database

Problem Display
PID: 156265 (4n3/1N2p3/5bp1/4B1p1/2Npk1P1/Q7/5P2/3K4 w - - 0 1)

Cauveren, Jonas Ephraim

Comm., Gudehus JT, 1932

4n3/1N2p3/5bp1/4B1p1/2Npk1P1/Q7/5P2/3K4

#3

7 + 7

1577 Jaarboek 1933

SOLUTION

  • SOUND
  • Sets
    • 1...e6
      • 2.f3+
        • 2...Kd5
          • 3.Qc5#
  • Tries
    • 1.Ke2?
      • threat
        • 2.Qf3#
      • 1...d3+
        • 2.Qxd3#
      • 1...Kd5!
  • Keys
    • 1.Sb6!
      • threat
        • 2.Sc5+
          • 2...Kxe5
            • 3.Qg3#
        • 2.Qg3
          • threat
            • 3.Sc5#
      • 1...Kxe5
        • 2.Qg3+
          • 2...Ke4
            • 3.Sc5#
          • 2...Ke6
            • 3.Sd8#
      • 1...Bxe5
        • 2.Sc5+
          • 2...Kf4
            • 3.Qg3#
      • 1...d3
        • 2.Qxd3+
          • 2...Kxd3
            • 3.Sc5#
          • 2...Kxe5
            • 3.Qe3#
      • 1...Bg7
        • 2.Qg3
          • threat
            • 3.Sc5#
      • 1...Bh8
        • 2.Qg3
          • threat
            • 3.Sc5#
      • 1...Sd6
        • 2.Sc5+
          • 2...Kxe5
            • 3.Qg3#
      • 1...Sc7
        • 2.Sc5+
          • 2...Kxe5
            • 3.Qg3#
      • 1...Sg7
        • 2.Sc5+
          • 2...Kxe5
            • 3.Qg3#
      • 1...e6
        • 2.Sc5+
          • 2...Kxe5
            • 3.Qg3#

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