MESON Chess Problem Database

Problem Display
PID: 269778 (8/2pQ4/2ppN2p/Kp1kp2P/8/3p4/8/2R5 w - - 0 1)

Petrasinovic, Petrasin

Tidskrift for Schack, 2000

8/2pQ4/2ppN2p/Kp1kp2P/8/3p4/8/2R5

#4

5 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Qf7!
      • threat
        • 2.Sc5+
          • 2...Kd4
            • 3.Sb3+
              • 3...Ke3
                • 4.Re1#
              • 3...Ke4
                • 4.Re1#
      • 1...Ke4
        • 2.Qf2
          • threat
            • 3.Re1+
              • 3...Kd5
                • 4.Qa2#
            • 3.Qg2+
              • 3...Ke3
                • 4.Re1#
              • 3...Kf5
                • 4.Qg6#
          • 2...Kd5
            • 3.Sxc7+
              • 3...Ke4
                • 4.Re1#
          • 2...d2
            • 3.Qg2+
              • 3...Kd3
                • 4.Qf3#
              • 3...Ke3
                • 4.Rc3#
              • 3...Kf5
                • 4.Qg6#
      • 1...c5
        • 2.Sxc7+
          • 2...Kd4
            • 3.Qf2+
              • 3...Ke4
                • 4.Re1#
          • 2...Ke4
            • 3.Re1+
              • 3...Kd4
                • 4.Sxb5#
          • 2...Kc6
            • 3.Sxb5
              • threat
                • 4.Sa7#
              • 3...c4
                • 4.Rxc4#
              • 3...d5
                • 4.Qc7#
      • 1...d2
        • 2.Sc5+
          • 2...Kd4
            • 3.Qf2+
              • 3...Kd5
                • 4.Qxd2#

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