MESON Chess Problem Database

Problem Display
PID: 202107 (2n5/p5p1/2P1N1Rb/4kp1r/8/1PP1pP1p/2n1P3/3Q3K w - - 0 1)

Malakhov, Nikolai Konstantinovich

Shakhmaty, 1923

2n5/p5p1/2P1N1Rb/4kp1r/8/1PP1pP1p/2n1P3/3Q3K

#3

9 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rg5
      • 2.f4+
        • 2...Ke4
          • 3.Qd3#
    • 1...Sa1
      • 2.Qd4#
    • 1...Se1
      • 2.Qd4#
    • 1...Sa3
      • 2.Qd4#
    • 1...Sb4
      • 2.Qd4#
    • 1...Sd4
      • 2.Qxd4#
  • Tries
    • 1.f4+?
      • 1...Ke4
        • 2.Qd3#
      • 1...Bxf4!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Qa5+
          • 2...Kd6
            • 3.Qc5#
      • 1...Sd6
        • 2.Sf4
          • threat
            • 3.Qxd6#
          • 2...Kxf4
            • 3.Qxd6#
          • 2...Sc4
            • 3.Sd3#
          • 2...Se4
            • 3.Sd3#
          • 2...Sb5
            • 3.Sd3#
          • 2...Sb7
            • 3.Sd3#
          • 2...Sf7
            • 3.Sd3#
          • 2...Sc8
            • 3.Sd3#
          • 2...Se8
            • 3.Sd3#
      • 1...f4
        • 2.Sxg7
          • threat
            • 3.Re6#
            • 3.Qa5#
          • 2...Sd6
            • 3.Qxd6#
          • 2...Sd4
            • 3.Qxd4#
            • 3.cxd4#
      • 1...Sb6
        • 2.Sf4
          • threat
            • 3.Sd3#
            • 3.Qc7#
            • 3.Qd6#
            • 3.Qb8#
          • 2...Kxf4
            • 3.Qc7#
            • 3.Qd6#
            • 3.Qb8#
      • 1...Se7
        • 2.Qc7+
          • 2...Kd5
            • 3.c4#
      • 1...a5
        • 2.Qxa5+
          • 2...Kd6
            • 3.Qc5#

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