MESON Chess Problem Database

Problem Display
PID: 164783 (1Q6/2N5/3k1p2/8/p2B4/8/8/N5K1 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2016

1Q6/2N5/3k1p2/8/p2B4/8/8/N5K1

#4

5 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Be3!
      • 1...Ke5
        • 2.Qb5+
          • 2...Ke4
            • 3.Kf2
              • threat
                • 4.Qd5#
          • 2...Kd6
            • 3.Bf4+
              • 3...Ke7
                • 4.Qe8#
      • 1...Kc6
        • 2.Sc2
          • threat
            • 3.Bf4
              • threat
                • 4.Qb5#
              • 3...Kc5
                • 4.Qb5#
              • 3...Kd7
                • 4.Qe8#
          • 2...Kd6
            • 3.Bf4+
              • 3...Kc5
                • 4.Qb5#
              • 3...Kc6
                • 4.Qb5#
              • 3...Kd7
                • 4.Qe8#
              • 3...Ke7
                • 4.Qe8#
          • 2...Kd7
            • 3.Bf4
              • threat
                • 4.Qe8#
              • 3...Kc6
                • 4.Qb5#
              • 3...Ke7
                • 4.Qe8#
      • 1...Ke7
        • 2.Qe8+
          • 2...Kd6
            • 3.Bb6
              • threat
                • 4.Qe6#
      • 1...a3
        • 2.Qd8+
          • 2...Kc6
            • 3.Sb3
              • threat
                • 4.Sa5#
              • 3...Kb7
                • 4.Sa5#
      • 1...f5
        • 2.Bf4+
          • 2...Kc5
            • 3.Be5
              • threat
                • 4.Qb5#
              • 3...Kc4
                • 4.Qb5#
              • 3...Kc6
                • 4.Qb5#
          • 2...Ke7
            • 3.Be5
              • threat
                • 4.Qe8#
              • 3...Kd7
                • 4.Qe8#
              • 3...Kf7
                • 4.Qe8#

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