MESON Chess Problem Database

Problem Display
PID: 270233 (8/7p/3Q4/7N/K3k3/8/R1p1B3/4n3 w - - 0 1)

Petrasinovic, Petrasin

Schach, 2015

8/7p/3Q4/7N/K3k3/8/R1p1B3/4n3

#3

5 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Ra3?
      • threat
        • 2.Sg3#
      • 1...Sd3
        • 2.Bxd3+
          • 2...Ke3
            • 3.Qf4#
          • 2...Kf3
            • 3.Qg3#
      • 1...Kf5!
  • Keys
    • 1.Bc4!
      • threat
        • 2.Qf4#
      • 1...Kf3
        • 2.Qg3+
          • 2...Ke4
            • 3.Qf4#
      • 1...Kf5
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
      • 1...c1Q
        • 2.Qd5+
          • 2...Ke3
            • 3.Re2#
      • 1...c1B
        • 2.Qd5+
          • 2...Ke3
            • 3.Re2#
      • 1...Sg2
        • 2.Qd3+
          • 2...Ke5
            • 3.Qd5#
      • 1...Sd3
        • 2.Qxd3+
          • 2...Ke5
            • 3.Qd5#

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