MESON Chess Problem Database

Problem Display
PID: 229915 (8/8/4K1p1/2p3P1/2Nk4/1Q5p/7P/8 w - - 0 1)

Sushkov, Yuri Akimovich

Zadachi i Etyudi, 2000

8/8/4K1p1/2p3P1/2Nk4/1Q5p/7P/8

#4

5 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qa2!
      • threat
        • 2.Qb3
          • 2...Ke4
            • 3.Qe3#
      • 1...Kc3
        • 2.Kd5
          • threat
            • 3.Qb2+
              • 3...Kd3
                • 4.Qd2#
          • 2...Kb4
            • 3.Qa3+
              • 3...Kb5
                • 4.Qa5#
      • 1...Kd3
        • 2.Kd5
          • 2...Kc3
            • 3.Qb2+
              • 3...Kd3
                • 4.Qd2#
      • 1...Ke4
        • 2.Qa3
          • threat
            • 3.Qe3#
          • 2...Kd4
            • 3.Qb3
              • 3...Ke4
                • 4.Qe3#
          • 2...Kf4
            • 3.Qg3+
              • 3...Ke4
                • 4.Qe3#

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