MESON Chess Problem Database

Problem Display
PID: 96197 (8/n7/2p5/8/8/Q1p5/K1NN4/1B1k4 w - - 0 1)

Svetilsky, Anatoly Volodimirovich

Syachz, 1981

8/n7/2p5/8/8/Q1p5/K1NN4/1B1k4

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qc1+?
      • 1...Ke2
        • 2.Qe1+
          • 2...Kd3
            • 3.Qe3#
      • 1...Kxc1!
    • 1.Qe7?
      • threat
        • 2.Qe1#
      • 1...Kxd2
        • 2.Qe3+
          • 2...Kd1
            • 3.Qe1#
      • 1...cxd2!
    • 1.Qxc3?
      • threat
        • 2.Qd3
          • threat
            • 3.Sb3#
          • 2...Kc1
            • 3.Sb3#
        • 2.Qe3
          • threat
            • 3.Qe1#
          • 2...Kc1
            • 3.Qe1#
      • 1...Ke2
        • 2.Qe3+
          • 2...Kd1
            • 3.Qe1#
      • 1...c5
        • 2.Qe3
          • threat
            • 3.Qe1#
          • 2...Kc1
            • 3.Qe1#
      • 1...Sb5!
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qf2
          • threat
            • 3.Qe1#
          • 2...Kc1
            • 3.Qe1#
          • 2...cxd2
            • 3.Qf1#
      • 1...Kc1
        • 2.Sb3+
          • 2...Kd1
            • 3.Qh5#
      • 1...Kxd2
        • 2.Qe3+
          • 2...Kd1
            • 3.Qe1#
      • 1...Ke2
        • 2.Qe3+
          • 2...Kd1
            • 3.Qe1#
      • 1...cxd2
        • 2.Qg1+
          • 2...Ke2
            • 3.Sd4#
        • 2.Qc4
          • threat
            • 3.Qf1#
          • 2...Kc1
            • 3.Se3#

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