MESON Chess Problem Database

Problem Display
PID: 269585 (4B3/8/p3p3/P2p2Q1/4k3/8/KN6/8 w - - 0 1)

Petrasinovic, Petrasin

Schach, 2020

4B3/8/p3p3/P2p2Q1/4k3/8/KN6/8

#4

5 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Sd1!
      • 1...Kf3
        • 2.Bh5+
          • 2...Ke4
            • 3.Be2
              • 3...Kd4
                • 4.Qe3#
              • 3...d4
                • 4.Sf2#
              • 3...e5
                • 4.Qg4#
      • 1...d4
        • 2.Bg6+
          • 2...Kf3
            • 3.Bh5+
              • 3...Ke4
                • 4.Sf2#
      • 1...e5
        • 2.Bd7
          • threat
            • 3.Qe3#
          • 2...Kd3
            • 3.Qe3+
              • 3...Kc2
                • 4.Ba4#
              • 3...Kc4
                • 4.Qc3#
          • 2...Kd4
            • 3.Qe3+
              • 3...Kc4
                • 4.Qc3#
          • 2...d4
            • 3.Qg6+
              • 3...Kf3
                • 4.Qg4#
              • 3...Kf4
                • 4.Qg4#
              • 3...Kd5
                • 4.Qc6#

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