MESON Chess Problem Database

Problem Display
PID: 269593 (3Q4/1p1pN3/2pkp3/8/4B3/2N5/8/2K5 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2004

3Q4/1p1pN3/2pkp3/8/4B3/2N5/8/2K5

#4

5 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Se2!
      • threat
        • 2.Sc8+
          • 2...Kc5
            • 3.Qb6+
              • 3...Kc4
                • 4.Sd6#
          • 2...Ke5
            • 3.Qh4
              • threat
                • 4.Qf4#
      • 1...Kc5
        • 2.Qa5+
          • 2...Kc4
            • 3.Kc2
              • threat
                • 4.Bd3#
              • 3...b5
                • 4.Qc3#
          • 2...b5
            • 3.Sc8
              • threat
                • 4.Qc3#
              • 3...Kc4
                • 4.Qc3#
      • 1...Ke5
        • 2.Qf8
          • threat
            • 3.Qf4#
          • 2...Kxe4
            • 3.Kd2
              • threat
                • 4.Qf4#
              • 3...Ke5
                • 4.Qf4#
              • 3...e5
                • 4.Qf5#
          • 2...Kd6
            • 3.Sd5+
              • 3...Ke5
                • 4.Qf4#
      • 1...e5
        • 2.Sc8+
          • 2...Kc5
            • 3.Qb6+
              • 3...Kc4
                • 4.Sd6#
      • 1...b5
        • 2.Sc8+
          • 2...Kc5
            • 3.Qa5
              • threat
                • 4.Qc3#
              • 3...Kc4
                • 4.Qc3#
          • 2...Ke5
            • 3.Qh4
              • threat
                • 4.Qf4#
      • 1...b6
        • 2.Sc8+
          • 2...Kc5
            • 3.Qxb6+
              • 3...Kc4
                • 4.Sd6#
          • 2...Ke5
            • 3.Qh4
              • threat
                • 4.Qf4#

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