MESON Chess Problem Database

Problem Display
PID: 271208 (8/6pK/1Q6/3k4/6B1/8/8/4N3 w - - 0 1)

Petrasinovic, Petrasin

Comm., Marandiuk-50 JT (Problemist Ukraini), 1999

8/6pK/1Q6/3k4/6B1/8/8/4N3

#4

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sc2!
      • threat
        • 2.Be6+
          • 2...Ke5
            • 3.Kxg7
              • 3...Ke4
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#
            • 3.Kg6
              • 3...Ke4
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#
      • 1...Kc4
        • 2.Qb4+
          • 2...Kd3
            • 3.Bd1
              • threat
                • 4.Qd4#
          • 2...Kd5
            • 3.Bd7
              • threat
                • 4.Qd4#
              • 3...Ke5
                • 4.Qd4#
      • 1...g5
        • 2.Qc7
          • 2...Ke4
            • 3.Qc4+
              • 3...Ke5
                • 4.Qd4#
      • 1...g6
        • 2.Be6+
          • 2...Ke5
            • 3.Kxg6
              • 3...Ke4
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#

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