MESON Chess Problem Database

Problem Display
PID: 156205 (4K3/1p6/Q3pp1N/2pp3P/4kP2/P1p2R2/q1P1P3/4n3 w - - 0 1)

Cauveren, Jonas Ephraim

2nd Prize, Magasinet, 1932

4K3/1p6/Q3pp1N/2pp3P/4kP2/P1p2R2/q1P1P3/4n3

#3

9 + 9

1577 Jaarboek 1933

SOLUTION

  • SOUND
  • Sets
    • 1...Qc4
      • 2.Qxe6+
        • 2...Kd4
          • 3.Sf5#
          • 3.Qe3#
          • 3.e3#
    • 1...Sxc2
      • 2.Qd3#
    • 1...Sg2
      • 2.Qd3#
    • 1...Sd3
      • 2.Qxd3#
    • 1...c4
      • 2.Qxe6+
        • 2...Kd4
          • 3.Qe3#
  • Keys
    • 1.Sf7!
      • threat
        • 2.Sd6+
          • 2...Kd4
            • 3.e3#
      • 1...Kd4
        • 2.Sd6
          • threat
            • 3.e3#
          • 2...Sxc2
            • 3.Rd3#
            • 3.Qd3#
          • 2...Sxf3
            • 3.Qd3#
          • 2...c4
            • 3.Qb6#
          • 2...Sg2
            • 3.Rd3#
            • 3.Qd3#
      • 1...Kf5
        • 2.Qxe6+
          • 2...Kxe6
            • 3.f5#
      • 1...Sxf3
        • 2.Qd3+
          • 2...Kxf4
            • 3.Qxf3#
      • 1...c4
        • 2.Sd6+
          • 2...Kd4
            • 3.Qb6#
        • 2.Qxe6+
          • 2...Kd4
            • 3.Qe3#
      • 1...d4
        • 2.Qxb7+
          • 2...Kf5
            • 3.Sh6#
          • 2...Qd5
            • 3.Sd6#

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