MESON Chess Problem Database

Problem Display
PID: 271628 (6K1/B2p2p1/8/3k4/4N3/P7/8/1Q6 w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2023

6K1/B2p2p1/8/3k4/4N3/P7/8/1Q6

#4

5 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qb5+
          • 2...Kd6
            • 3.Qc5#
      • 1...Kc4
        • 2.Qc2+
          • 2...Kb5
            • 3.Qc5+
              • 3...Ka4
                • 4.Qb4#
              • 3...Ka6
                • 4.Qb6#
      • 1...Ke5
        • 2.Qe4+
          • 2...Kd6
            • 3.Bb6
              • 3...g6
                • 4.Sf7#
      • 1...Kd6
        • 2.Qb8+
          • 2...Kd5
            • 3.Qb5+
              • 3...Kd6
                • 4.Qc5#
          • 2...Kc6
            • 3.Qb6+
              • 3...Kd5
                • 4.Qc5#

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