MESON Chess Problem Database

Problem Display
PID: 266625 (8/7B/1p6/3P4/1N1k4/8/2Q5/7K w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2021

8/7B/1p6/3P4/1N1k4/8/2Q5/7K

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sa6!
      • threat
        • 2.Qe4+
          • 2...Kc3
            • 3.Qb4#
      • 1...Ke3
        • 2.Kg2
          • threat
            • 3.Qf2#
          • 2...Kd4
            • 3.Qe4+
              • 3...Kc3
                • 4.Qb4#
          • 2...Kf4
            • 3.Qf5+
              • 3...Ke3
                • 4.Qf2#
      • 1...Kxd5
        • 2.Qe4+
          • 2...Kd6
            • 3.Bf5
              • 3...b5
                • 4.Qe6#
      • 1...Ke5
        • 2.Qf5+
          • 2...Kd4
            • 3.Qe4+
              • 3...Kc3
                • 4.Qb4#

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