MESON Chess Problem Database

Problem Display
PID: 262560 (8/p7/Np6/k7/8/1P6/3KQ3/8 w - - 0 1)

Filippov, Nikolai Fedorovich

Szachy, 1958

8/p7/Np6/k7/8/1P6/3KQ3/8

#3

4 + 3

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Qe4?
      • threat
        • 2.Qa4#
      • 1...Kxa6
        • 2.Qc6
          • 2...Ka5
            • 3.Qa4#
      • 1...b5!
    • 1.Qe8?
      • threat
        • 2.Qa4#
      • 1...Kxa6
        • 2.Qc6
          • 2...Ka5
            • 3.Qa4#
      • 1...b5!
  • Keys
    • 1.Qe6!
      • 1...Kb5
        • 2.Qc4+
          • 2...Ka5
            • 3.Qa4#
      • 1...Kxa6
        • 2.Qc6
          • 2...Ka5
            • 3.Qa4#
      • 1...b5
        • 2.b4+
          • 2...Ka4
            • 3.Qa2#

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