MESON Chess Problem Database

Problem Display
PID: 269560 (8/8/5p1B/2Qpk1p1/3N4/8/3P4/7K w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya Poeziya, 2007

8/8/5p1B/2Qpk1p1/3N4/8/3P4/7K

#4

5 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qc3!
      • threat
        • 2.Bf8
          • threat
            • 3.Qe3#
          • 2...Kf4
            • 3.Qf3+
              • 3...Ke5
                • 4.Qe3#
          • 2...f5
            • 3.Qe3+
              • 3...Kf6
                • 4.Qe6#
      • 1...Kf4
        • 2.Qe3+
          • 2...Kg4
            • 3.Qf3+
              • 3...Kh4
                • 4.Sf5#
      • 1...Kd6
        • 2.Bf8+
          • 2...Kd7
            • 3.Qc6+
              • 3...Kd8
                • 4.Se6#
      • 1...f5
        • 2.Bg7+
          • 2...Kd6
            • 3.Bf6
              • threat
                • 4.Qc6#
              • 3...Kd7
                • 4.Qc6#

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