MESON Chess Problem Database

Problem Display
PID: 76095 (3N4/8/Q7/8/3kp2p/7P/P6P/3NK3 w - - 0 1)

Borisenko, Ivan Dmitrovich

StrateGems, 2007

3N4/8/Q7/8/3kp2p/7P/P6P/3NK3

#3

7 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Qa5?
      • threat
        • 2.Sc6+
          • 2...Kd3
            • 3.Qc3#
          • 2...Kc4
            • 3.Sb2#
        • 2.Se6+
          • 2...Kd3
            • 3.Qc3#
          • 2...Kc4
            • 3.Sb2#
      • 1...Kc4
        • 2.Sc6
          • threat
            • 3.Sb2#
          • 2...Kd3
            • 3.Qc3#
        • 2.Se6
          • threat
            • 3.Sb2#
          • 2...Kd3
            • 3.Qc3#
      • 1...e3!
  • Keys
    • 1.Se3!
      • 1...Kc3
        • 2.Qa3+
          • 2...Kd4
            • 3.Sc6#
      • 1...Kxe3
        • 2.Se6
          • 2...Kf3
            • 3.Qe2#
      • 1...Kc5
        • 2.Se6+
          • 2...Kb4
            • 3.Sd5#
      • 1...Ke5
        • 2.Kd2
          • 2...Kd4
            • 3.Qd6#
          • 2...Kf4
            • 3.Qf6#

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