MESON Chess Problem Database

Problem Display
PID: 269484 (8/K7/2p5/8/5kB1/P3N2Q/1P6/8 w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya kompozitsiya, 2016

8/K7/2p5/8/5kB1/P3N2Q/1P6/8

#4

6 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Sg4
          • threat
            • 3.Qe3#
          • 2...Ke4
            • 3.Be6
              • threat
                • 4.Qe3#
              • 3...Kd4
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#
      • 1...Ke4
        • 2.Sc2
          • threat
            • 3.Qf5#
          • 2...Kd5
            • 3.Qd3+
              • 3...Kc5
                • 4.b4#
              • 3...Ke5
                • 4.Qd4#
          • 2...Ke5
            • 3.Qe6+
              • 3...Kf4
                • 4.Qe3#
      • 1...Ke5
        • 2.Qf5+
          • 2...Kd4
            • 3.Sc2+
              • 3...Kc4
                • 4.Be6#
          • 2...Kd6
            • 3.Qe6+
              • 3...Kc5
                • 4.Qe5#
              • 3...Kc7
                • 4.Qd7#
      • 1...Kg5
        • 2.Sg4
          • threat
            • 3.Qh6#
          • 2...Kg6
            • 3.Be6
              • threat
                • 4.Qh6#
              • 3...Kg5
                • 4.Qh6#
              • 3...Kg7
                • 4.Qh6#

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