MESON Chess Problem Database

Problem Display
PID: 274407 (5Q2/8/1K6/4p3/2P5/4k1N1/1N6/8 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes, 2023

5Q2/8/1K6/4p3/2P5/4k1N1/1N6/8

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sa4!
      • 1...Kd2
        • 2.Qf3
          • threat
            • 3.Qc3+
              • 3...Kd1
                • 4.Sb2#
          • 2...Kc1
            • 3.Qc3+
              • 3...Kb1
                • 4.Qb2#
              • 3...Kd1
                • 4.Sb2#
            • 3.Qd3
              • 3...e4
                • 4.Se2#
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Qb2#
              • 3...Kd1
                • 4.Sb2#
      • 1...Kd3
        • 2.Qa3+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Qb2#
              • 3...Kd1
                • 4.Sb2#
          • 2...Kd2
            • 3.Qc3+
              • 3...Kd1
                • 4.Sb2#
          • 2...Kxc4
            • 3.Kc6
              • threat
                • 4.Qc3#
              • 3...Kd4
                • 4.Qc3#
      • 1...Kd4
        • 2.Qa3
          • threat
            • 3.Qc3#
          • 2...Kxc4
            • 3.Kc6
              • threat
                • 4.Qc3#
              • 3...Kd4
                • 4.Qc3#
      • 1...e4
        • 2.Qf6
          • 2...Kd2
            • 3.Qc3+
              • 3...Kd1
                • 4.Sb2#

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