MESON Chess Problem Database

Problem Display
PID: 256398 (4Q3/p2p4/8/P2k4/1K6/5P2/3pN3/8 w - - 0 1)

Matveev, Nikita

1st HM., Source?, 2021

4Q3/p2p4/8/P2k4/1K6/5P2/3pN3/8

#3

5 + 4

1232 Kudesnik 2021

SOLUTION

  • SOUND
  • Sets
    • 1...d6
      • 2.Qe4#
  • Tries
    • 1.Sc3+?
      • 1...Kd6
        • 2.Sb5+
          • 2...Kd5
            • 3.Qe4#
          • 2...Kc6
            • 3.Qa8#
      • 1...Kc6!
    • 1.Sf4+?
      • 1...Kc6
        • 2.Qc8+
          • 2...Kd6
            • 3.Qc5#
      • 1...Kd6!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sb5
          • threat
            • 3.Qe4#
          • 2...Kc6
            • 3.Qa8#
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb5#
        • 2.Qe7
          • threat
            • 3.Qc5#
          • 2...Kxd4
            • 3.Qe4#
          • 2...d6
            • 3.Qe4#
      • 1...Kd6
        • 2.Sb5+
          • 2...Kd5
            • 3.Qe4#
          • 2...Kc6
            • 3.Qa8#
      • 1...d1Q
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb5#
      • 1...d1S
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb5#
        • 2.Qe7
          • threat
            • 3.Qc5#
          • 2...Kxd4
            • 3.Qe4#
          • 2...d6
            • 3.Qe4#
      • 1...d1B
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb5#
      • 1...d1R
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb5#
      • 1...a6
        • 2.Qe7
          • threat
            • 3.Qc5#
          • 2...Kxd4
            • 3.Qe4#
          • 2...d6
            • 3.Qe4#

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