MESON Chess Problem Database

Problem Display
PID: 269293 (8/4N3/2QPp3/3pk2P/8/P1pB4/2K4P/8 w - - 0 1)

Petrasinovic, Petrasin

Phenix, 2022

8/4N3/2QPp3/3pk2P/8/P1pB4/2K4P/8

#4

8 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qd7!
      • threat
        • 2.Sg6+
          • 2...Kd4
            • 3.Qa7#
          • 2...Kf6
            • 3.Qe7#
      • 1...Kd4
        • 2.Qxe6
          • 2...Kc5
            • 3.Qxd5+
              • 3...Kb6
                • 4.Sc8#
      • 1...Kf4
        • 2.Qxe6
          • 2...Kf3
            • 3.Qh3+
              • 3...Kf2
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
          • 2...Kg5
            • 3.Qf5+
              • 3...Kh4
                • 4.Sg6#
              • 3...Kh6
                • 4.Qg6#
          • 2...d4
            • 3.Qf5+
              • 3...Ke3
                • 4.Sd5#
      • 1...Kf6
        • 2.Sf5
          • threat
            • 3.Qg7#
          • 2...Ke5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg3#
          • 2...Kg5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg3#
              • 3...Kxh5
                • 4.Be2#
      • 1...d4
        • 2.Sc8
          • 2...Kf4
            • 3.Qg7
              • threat
                • 4.Qg3#
              • 3...Ke3
                • 4.Qg3#
              • 3...Kf3
                • 4.Qg3#
          • 2...Kf6
            • 3.Qe7+
              • 3...Ke5
                • 4.Qg5#

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