MESON Chess Problem Database

Problem Display
PID: 180892 (8/4K3/P3Q3/R4P2/2pk4/8/8/8 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2018

8/4K3/P3Q3/R4P2/2pk4/8/8/8

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Ra2!
      • 1...Kd3
        • 2.Re2
          • threat
            • 3.Qe3#
          • 2...Kc3
            • 3.Qb6
              • 3...Kd3
                • 4.Qe3#
          • 2...Kd4
            • 3.Qe5+
              • 3...Kd3
                • 4.Qe3#
      • 1...Kc5
        • 2.Qd6+
          • 2...Kb5
            • 3.Rb2+
              • 3...Ka4
                • 4.Qb4#
              • 3...Ka5
                • 4.Qa3#
      • 1...c3
        • 2.Kd6
          • 2...Kd3
            • 3.Qe2+
              • 3...Kd4
                • 4.Ra4#
          • 2...c2
            • 3.Ra3
              • threat
                • 4.Qd5#

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