MESON Chess Problem Database

Problem Display
PID: 269299 (8/2Q3B1/4k3/2p4N/7p/8/3K4/8 w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2022

8/2Q3B1/4k3/2p4N/7p/8/3K4/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bc3!
      • threat
        • 2.Sf6
          • threat
            • 3.Qd7#
          • 2...Kf5
            • 3.Qg7
              • threat
                • 4.Qg4#
              • 3...Kf4
                • 4.Qg4#
              • 3...Ke6
                • 4.Qd7#
      • 1...Kd5
        • 2.Qd7+
          • 2...Kc4
            • 3.Kc2
              • 3...h3
                • 4.Qd3#
      • 1...Kf5
        • 2.Qg7
          • threat
            • 3.Sf6
              • threat
                • 4.Qg4#
              • 3...Kf4
                • 4.Qg4#
              • 3...Ke6
                • 4.Qd7#
          • 2...Ke4
            • 3.Qe5+
              • 3...Kf3
                • 4.Qe2#
          • 2...Ke6
            • 3.Sf6
              • threat
                • 4.Qd7#
              • 3...Kf5
                • 4.Qg4#
              • 3...Kd6
                • 4.Qd7#

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