MESON Chess Problem Database

Problem Display
PID: 164405 (8/pQ6/p1N4p/2k4P/8/4NP2/8/5K2 w - - 0 1)

Petrasinovic, Petrasin

Schach, 2001

8/pQ6/p1N4p/2k4P/8/4NP2/8/5K2

#4

6 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Sa5!
      • threat
        • 2.Sec4
          • 2...Kd4
            • 3.Qb4
              • 3...Kd3
                • 4.Qd2#
              • 3...Kd5
                • 4.Qd6#
      • 1...Kd4
        • 2.Qe7
          • 2...Kc3
            • 3.Qa3+
              • 3...Kd2
                • 4.Sac4#
              • 3...Kd4
                • 4.Sc6#
          • 2...Kd3
            • 3.Qa3+
              • 3...Kd2
                • 4.Sac4#
              • 3...Kd4
                • 4.Sc6#
      • 1...Kd6
        • 2.Sec4+
          • 2...Kc5
            • 3.Qb2
              • 3...Kd5
                • 4.Qe5#
          • 2...Ke6
            • 3.Qg7
              • 3...Kd5
                • 4.Qe5#
              • 3...Kf5
                • 4.Qe5#

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