MESON Chess Problem Database

Problem Display
PID: 274315 (1K6/8/Q7/4P3/4k3/8/1P4NB/8 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes, 2023

1K6/8/Q7/4P3/4k3/8/1P4NB/8

#4

6 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Bf4!
      • 1...Kf3
        • 2.Qf1+
          • 2...Ke4
            • 3.Se3
              • 3...Kd4
                • 4.Qc4#
          • 2...Kg4
            • 3.Qd3
              • 3...Kh5
                • 4.Qf5#
      • 1...Kd4
        • 2.Se3
          • threat
            • 3.Qc4#
          • 2...Ke4
            • 3.Qf1
              • 3...Kd4
                • 4.Qc4#
          • 2...Kc5
            • 3.Qb7
              • 3...Kd4
                • 4.Qd5#
      • 1...Kd5
        • 2.Se3+
          • 2...Ke4
            • 3.Qf1
              • 3...Kd4
                • 4.Qc4#
          • 2...Kc5
            • 3.Qb7
              • 3...Kd4
                • 4.Qd5#
      • 1...Kf5
        • 2.Qc6
          • 2...Kg4
            • 3.Qe4
              • 3...Kh3
                • 4.Qf3#
              • 3...Kh5
                • 4.Qf5#

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