MESON Chess Problem Database

Problem Display
PID: 269238 (2Q5/4N3/3p4/4k3/8/1P6/8/KB6 w - - 0 1)

Petrasinovic, Petrasin

Comm., Seven Chess Notes, 2020

2Q5/4N3/3p4/4k3/8/1P6/8/KB6

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sf5!
      • 1...Kf4
        • 2.Qg8
          • threat
            • 3.Qg3#
          • 2...Kf3
            • 3.Bd3
              • threat
                • 4.Qg3#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
          • 2...Ke5
            • 3.Qg6
              • threat
                • 4.Qxd6#
              • 3...Kf4
                • 4.Qg3#
              • 3...Kd5
                • 4.Qxd6#
              • 3...d5
                • 4.Qd6#
      • 1...Kd5
        • 2.Qc7
          • threat
            • 3.Qxd6#
          • 2...Ke6
            • 3.Qe7+
              • 3...Kd5
                • 4.Qxd6#
      • 1...Kf6
        • 2.Qg8
          • 2...Ke5
            • 3.Qg6
              • threat
                • 4.Qxd6#
              • 3...Kf4
                • 4.Qg3#
              • 3...Kd5
                • 4.Qxd6#
              • 3...d5
                • 4.Qd6#
          • 2...d5
            • 3.Qg7+
              • 3...Ke6
                • 4.Qe7#
      • 1...d5
        • 2.Qc7+
          • 2...Kf6
            • 3.Qg7+
              • 3...Ke6
                • 4.Qe7#

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