MESON Chess Problem Database

Problem Display
PID: 268961 (3K4/8/8/7N/4k3/2P5/1Q6/6B1 w - - 0 1)

Petrasinovic, Petrasin

Sp. HM., Vecherni Petersburg, 2020

(First published on Fri May 29 2020)

3K4/8/8/7N/4k3/2P5/1Q6/6B1

#4

5 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Bh2!
      • 1...Kd3
        • 2.Sf4+
          • 2...Ke4
            • 3.Qb5
              • 3...Ke3
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe2#
      • 1...Ke3
        • 2.Sf4
          • threat
            • 3.Qe2#
          • 2...Ke4
            • 3.Qb5
              • 3...Ke3
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe2#
      • 1...Kf3
        • 2.Sf4
          • threat
            • 3.Qe2#
          • 2...Ke4
            • 3.Qb5
              • 3...Ke3
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe2#
          • 2...Kg4
            • 3.Qb5
              • threat
                • 4.Qh5#
              • 3...Kf3
                • 4.Qe2#
              • 3...Kh4
                • 4.Qh5#
      • 1...Kd5
        • 2.Qb5+
          • 2...Ke4
            • 3.Sf4
              • 3...Ke3
                • 4.Qe2#
              • 3...Kf3
                • 4.Qe2#
      • 1...Kf5
        • 2.Qg2
          • 2...Ke6
            • 3.Qe4+
              • 3...Kf7
                • 4.Qe8#

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