MESON Chess Problem Database

Problem Display
PID: 248928 (6Q1/1r6/8/5p2/3b4/4pKB1/8/7k w - - 0 1)

Lindgren, Bo Waldemar

Die Schwalbe, 1971

6Q1/1r6/8/5p2/3b4/4pKB1/8/7k

#3

3 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Kg1
      • 2.Bf2+
        • 2...Kf1
          • 3.Qg1#
          • 3.Qg2#
        • 2...Kh1
          • 3.Qg1#
          • 3.Qg2#
        • 2...Kh2
          • 3.Qg2#
      • 2.Bh2+
        • 2...Kf1
          • 3.Qg1#
        • 2...Kh1
          • 3.Qg1#
          • 3.Qg2#
        • 2...Kxh2
          • 3.Qg2#
    • 1...Bb6
      • 2.Bc7
        • threat
          • 3.Qg2#
      • 2.Qh8+
        • 2...Kg1
          • 3.Qa1#
        • 2...Rh7
          • 3.Qa1#
  • Tries
    • 1.Be5?
      • threat
        • 2.Qg2#
      • 1...Rg7
        • 2.Qxg7
          • threat
            • 3.Qg2#
      • 1...Rb2!
    • 1.Qa2?
      • threat
        • 2.Qg2#
        • 2.Qh2#
      • 1...Rb2
        • 2.Qa1+
          • 2...Rb1
            • 3.Qxb1#
      • 1...Bb2
        • 2.Qb1+
          • 2...Bc1
            • 3.Qxc1#
      • 1...e2!
    • 1.Qc4?
      • threat
        • 2.Qf1#
        • 2.Qc1#
      • 1...Rb1
        • 2.Qe2
          • threat
            • 3.Qg2#
            • 3.Qh2#
          • 2...Rf1+
            • 3.Qxf1#
          • 2...Kg1
            • 3.Qg2#
          • 2...Rb2
            • 3.Qd1#
            • 3.Qf1#
            • 3.Qe1#
      • 1...e2!
    • 1.Qh7+?
      • 1...Kg1
        • 2.Qh2+
          • 2...Kf1
            • 3.Qh1#
            • 3.Qg2#
      • 1...Rxh7!
  • Keys
    • 1.Bf2!
      • threat
        • 2.Qg1#
        • 2.Qg2#
      • 1...Rg7
        • 2.Qh8+
          • 2...Rh7
            • 3.Qxh7#
      • 1...Bg7
        • 2.Qh7+
          • 2...Bh6
            • 3.Qxh6#

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