MESON Chess Problem Database

Problem Display
PID: 276680 (3N4/8/Bp6/3k4/8/6Qp/8/1K6 w - - 0 1)

Petrasinovic, Petrasin

Phenix, 2023

3N4/8/Bp6/3k4/8/6Qp/8/1K6

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Sf7!
      • threat
        • 2.Qe5+
          • 2...Kc6
            • 3.Qd6#
      • 1...Ke4
        • 2.Bd3+
          • 2...Kd4
            • 3.Kc2
              • threat
                • 4.Qe5#
              • 3...Kc5
                • 4.Qd6#
              • 3...Kd5
                • 4.Qd6#
      • 1...Ke6
        • 2.Bc4+
          • 2...Kf5
            • 3.Bd5
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg5#
          • 2...Kd7
            • 3.Qd6+
              • 3...Kc8
                • 4.Ba6#
              • 3...Ke8
                • 4.Qd8#
          • 2...Ke7
            • 3.Qd6+
              • 3...Ke8
                • 4.Qd8#
      • 1...b5
        • 2.Qe5+
          • 2...Kc4
            • 3.Qxb5+
              • 3...Kc3
                • 4.Qb2#
              • 3...Kd4
                • 4.Qe5#

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