MESON Chess Problem Database

Problem Display
PID: 271786 (8/8/2p5/6BP/N2k4/8/Q6K/8 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2023

8/8/2p5/6BP/N2k4/8/Q6K/8

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sb6!
      • threat
        • 2.Qc4+
          • 2...Ke5
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf6#
      • 1...Kc3
        • 2.Qd2+
          • 2...Kb3
            • 3.Bf6
              • threat
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb2#
      • 1...Ke4
        • 2.Qd2
          • threat
            • 3.Qf4+
              • 3...Kd3
                • 4.Qc4#
          • 2...Ke5
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf6#
          • 2...Kf5
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf6#
      • 1...Kc5
        • 2.Qb2
          • 2...Kd6
            • 3.Bd8
              • 3...Kc5
                • 4.Be7#
              • 3...Ke6
                • 4.Qf6#
              • 3...c5
                • 4.Qf6#
      • 1...Ke5
        • 2.Qd2
          • threat
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf6#
          • 2...Ke4
            • 3.Qf4+
              • 3...Kd3
                • 4.Qc4#
          • 2...Kf5
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf6#
          • 2...Ke6
            • 3.Qf4
              • 3...c5
                • 4.Qf6#

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