MESON Chess Problem Database

Problem Display
PID: 269579 (2Q5/6B1/2p5/3k3P/8/Pp3P2/1K6/8 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2019

2Q5/6B1/2p5/3k3P/8/Pp3P2/1K6/8

#4

6 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bf8!
      • threat
        • 2.Qf5+
          • 2...Kc4
            • 3.a4
              • threat
                • 4.Qe4#
              • 3...Kd4
                • 4.Qe4#
        • 2.Qg4
          • threat
            • 3.Qe4#
          • 2...Ke5
            • 3.Be7
              • threat
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
        • 2.Qe8
          • threat
            • 3.Qe4#
          • 2...Kc4
            • 3.Qe2+
              • 3...Kd4
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
      • 1...Kc4
        • 2.Qa6+
          • 2...Kd4
            • 3.Qe2
              • threat
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
          • 2...Kd5
            • 3.Qe2
              • threat
                • 4.Qe4#
              • 3...Kd4
                • 4.Qe4#
      • 1...Kd4
        • 2.Qe6
          • threat
            • 3.Qe4#
          • 2...Kd3
            • 3.Bb4
              • threat
                • 4.Qe4#
              • 3...Kd4
                • 4.Qe4#
      • 1...Ke5
        • 2.Qg4
          • threat
            • 3.Be7
              • threat
                • 4.Qe4#
              • 3...Kd5
                • 4.Qe4#
          • 2...Kf6
            • 3.Bd6
              • threat
                • 4.Qg6#
              • 3...Kf7
                • 4.Qg6#

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