MESON Chess Problem Database

Problem Display
PID: 255369 (8/8/2p5/1P6/3bkNK1/1Q6/8/8 w - - 0 1)

Ouellet, Charles

Problemist Ukraini, 2021

8/8/2p5/1P6/3bkNK1/1Q6/8/8

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Ke5
      • 2.Qe6#
    • 1...Be5
      • 2.Qd3#
    • 1...cxb5
      • 2.Qb4
        • 2...Ke3
          • 3.Qe1#
        • 2...Ke5
          • 3.Qe7#
    • 1...c5
      • 2.Qc4
        • 2...Ke3
          • 3.Qe2#
        • 2...Ke5
          • 3.Qe6#
  • Tries
    • 1.Qc2+?
      • 1...Ke3
        • 2.Sg2#
        • 2.Qe2#
      • 1...Ke5!
    • 1.Qb1+?
      • 1...Ke3
        • 2.Qe1#
      • 1...Ke5!
    • 1.Qb4?
      • threat
        • 2.bxc6
          • 2...Ke3
            • 3.Qe1#
          • 2...Ke5
            • 3.Qe7#
      • 1...c5
        • 2.Qc4
          • 2...Ke3
            • 3.Qe2#
          • 2...Ke5
            • 3.Qe6#
      • 1...cxb5!
  • Keys
    • 1.Qc4!
      • threat
        • 2.bxc6
          • 2...Ke3
            • 3.Qe2#
          • 2...Ke5
            • 3.Qe6#
      • 1...cxb5
        • 2.Qb4
          • 2...Ke3
            • 3.Qe1#
          • 2...Ke5
            • 3.Qe7#
      • 1...c5
        • 2.b6
          • 2...Ke3
            • 3.Qe2#
          • 2...Ke5
            • 3.Qe6#

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