MESON Chess Problem Database

Problem Display
PID: 5595 (3N4/8/B7/4pK2/k1N5/P2Q1p2/1p3q2/1nb2r2 w - - 0 1)

Froberg, Johan Hilding Laurentius

Freie Presse, 1982

3N4/8/B7/4pK2/k1N5/P2Q1p2/1p3q2/1nb2r2

#3

6 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Qe1
      • 2.Qc2#
    • 1...Qg1
      • 2.Qc2#
    • 1...Qg3
      • 2.Qc2#
    • 1...Qd4
      • 2.Qc2#
    • 1...Qh4
      • 2.Qc2#
    • 1...Qc5
      • 2.Qc2#
    • 1...Qb6
      • 2.Sxb6+
        • 2...Ka5
          • 3.Qb5#
    • 1...Qa7
      • 2.Qc2#
    • 1...Qc2
      • 2.Qxc2#
    • 1...Qd2
      • 2.Sb6+
        • 2...Ka5
          • 3.Qb5#
    • 1...Qg2
      • 2.Sb6+
        • 2...Ka5
          • 3.Qb5#
    • 1...Qh2
      • 2.Sb6+
        • 2...Ka5
          • 3.Qb5#
    • 1...Rd1
      • 2.Qxd1+
        • 2...Qc2+
          • 3.Qxc2#
    • 1...Bd2
      • 2.Qc2#
    • 1...Sxa3
      • 2.Qxa3#
  • Tries
    • 1.Sb6+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Qxb6!
    • 1.Qd1+?
      • 1...Qc2+
        • 2.Qxc2#
      • 1...Rxd1!
    • 1.Qc3?
      • threat
        • 2.Qb4#
      • 1...Qc2+
        • 2.Qxc2#
      • 1...Sxa3
        • 2.Qxa3#
      • 1...Qe1
        • 2.Sb6#
        • 2.Qc2#
      • 1...Qc5
        • 2.Qc2#
      • 1...Qb6
        • 2.Sxb6#
      • 1...Qd2
        • 2.Sb6#
      • 1...Bd2
        • 2.Sxb2#
        • 2.Qc2#
      • 1...Sxc3!
  • Keys
    • 1.Sb7!
      • threat
        • 2.Sc5+
          • 2...Qxc5
            • 3.Qc2#
      • 1...Qe3
        • 2.Sxb2+
          • 2...Bxb2
            • 3.Bb5#
        • 2.Sc5+
          • 2...Qxc5
            • 3.Qc2#
        • 2.Qc2+
          • 2...Qb3
            • 3.Sc5#
      • 1...Rd1
        • 2.Sc5+
          • 2...Qxc5
            • 3.Qc2#
            • 3.Qxd1#
        • 2.Qxd1+
          • 2...Qc2+
            • 3.Qxc2#
      • 1...Be3
        • 2.Sb6+
          • 2...Bxb6
            • 3.Bb5#
      • 1...Sd2
        • 2.Sxb2+
          • 2...Bxb2
            • 3.Bb5#
      • 1...e4
        • 2.Qc2+
          • 2...Qxc2
            • 3.Sc5#

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