MESON Chess Problem Database

Problem Display
PID: 265540 (8/5pp1/Q1N5/3k3p/4N2P/7P/4P3/K7 w - - 0 1)

Petrasinovic, Petrasin

Schweizerische Schachzeitung, 2015

8/5pp1/Q1N5/3k3p/4N2P/7P/4P3/K7

#4

7 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qd7+
          • 2...Kxe4
            • 3.Qd3+
              • 3...Kf4
                • 4.Qf3#
      • 1...Kc4
        • 2.Qb4+
          • 2...Kd5
            • 3.Qd6+
              • 3...Kc4
                • 4.Qd3#
              • 3...Kxe4
                • 4.Qe5#
      • 1...Kxe4
        • 2.Qb3
          • threat
            • 3.Qf3#
          • 2...Kf5
            • 3.Qxf7+
              • 3...Ke4
                • 4.Qf3#
      • 1...Ke6
        • 2.Qe7+
          • 2...Kd5
            • 3.Qd6+
              • 3...Kc4
                • 4.Qd3#
              • 3...Kxe4
                • 4.Qe5#
          • 2...Kf5
            • 3.Qxf7+
              • 3...Kxe4
                • 4.Qf3#
      • 1...g6
        • 2.Qd7+
          • 2...Kxe4
            • 3.Qd3+
              • 3...Kf4
                • 4.Qf3#
            • 3.Qd4+
              • 3...Kf5
                • 4.Qe5#

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