MESON Chess Problem Database

Problem Display
PID: 269317 (8/5Q2/3k4/N4p2/p7/5B2/5K2/8 w - - 0 1)

Petrasinovic, Petrasin

Probleemblad, 2022

8/5Q2/3k4/N4p2/p7/5B2/5K2/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ke2!
      • threat
        • 2.Sc6
          • threat
            • 3.Qe7#
          • 2...Kc5
            • 3.Qb7
              • threat
                • 4.Qb4#
              • 3...Kc4
                • 4.Qb4#
              • 3...Kd6
                • 4.Qe7#
      • 1...Kc5
        • 2.Qb7
          • threat
            • 3.Sc6
              • threat
                • 4.Qb4#
              • 3...Kc4
                • 4.Qb4#
              • 3...Kd6
                • 4.Qe7#
          • 2...Kd4
            • 3.Qd5+
              • 3...Kc3
                • 4.Qd2#
          • 2...Kd6
            • 3.Sc6
              • threat
                • 4.Qe7#
              • 3...Kc5
                • 4.Qb4#
              • 3...Ke6
                • 4.Qe7#
      • 1...Ke5
        • 2.Qe7+
          • 2...Kf4
            • 3.Kf2
              • 3...a3
                • 4.Qe3#

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