MESON Chess Problem Database

Problem Display
PID: 269565 (8/4Q3/4np2/4kp2/8/R6P/K7/1B6 w - - 0 1)

Petrasinovic, Petrasin

Pat a Mat, 2011

8/4Q3/4np2/4kp2/8/R6P/K7/1B6

#4

5 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Rb3!
      • 1...Kf4
        • 2.Qxe6
          • 2...Kg5
            • 3.Qxf5+
              • 3...Kh4
                • 4.Qg4#
              • 3...Kh6
                • 4.Qg6#
      • 1...Kd5
        • 2.Rb5+
          • 2...Kd4
            • 3.Qa3
              • threat
                • 4.Qd3#
              • 3...Kc4
                • 4.Qb4#
                • 4.Qd3#
              • 3...Sc5
                • 4.Qxc5#
              • 3...Sf4
                • 4.Qc5#
          • 2...Kc6
            • 3.Qb7+
              • 3...Kd6
                • 4.Rd5#
          • 2...Sc5
            • 3.Bxf5
              • threat
                • 4.Qxc5#
              • 3...Kc4
                • 4.Qxc5#
              • 3...Kd4
                • 4.Qxc5#
              • 3...Kc6
                • 4.Qxc5#
      • 1...f4
        • 2.Rb5+
          • 2...Kd4
            • 3.Qa3
              • threat
                • 4.Qd3#
              • 3...Kc4
                • 4.Qb4#
                • 4.Qd3#
              • 3...Sc5
                • 4.Qxc5#

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