MESON Chess Problem Database

Problem Display
PID: 260126 (4Q3/8/4N3/4kp2/7B/8/1P6/7K w - - 0 1)

Petrasinovic, Petrasin

Prize, SuperProblem, 2020

4Q3/8/4N3/4kp2/7B/8/1P6/7K

#4

5 + 2

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Bf2!
      • 1...Ke4
        • 2.Qc6+
          • 2...Kd3
            • 3.Sd4
              • threat
                • 4.Qc2#
              • 3...Kd2
                • 4.Qc2#
      • 1...Kd5
        • 2.Sc7+
          • 2...Kd6
            • 3.Bb6
              • 3...f4
                • 4.Qe6#
      • 1...Kd6
        • 2.Sd8
          • threat
            • 3.Bb6
              • threat
                • 4.Qe6#
              • 3...Kd5
                • 4.Qe6#
          • 2...Kc7
            • 3.Qc6+
              • 3...Kb8
                • 4.Qb7#
              • 3...Kxd8
                • 4.Bh4#
      • 1...f4
        • 2.Sg7+
          • 2...Kd6
            • 3.Bb6
              • threat
                • 4.Qe6#
              • 3...Kd5
                • 4.Qe6#
          • 2...Kf6
            • 3.Bd4+
              • 3...Kg5
                • 4.Qh5#

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