Problem Display
PID: 41771 (b3Q3/2pN2K1/2Rp1P2/P2k4/n7/2P5/1P4P1/8 w - - 0 1)

Malakhov, Nikolai Konstantinovich

3/4 Prize, Shakhmatny, 1929

b3Q3/2pN2K1/2Rp1P2/P2k4/n7/2P5/1P4P1/8

#3

9 + 5


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Sets
    • 1...Kxc6
      • 2.Sb6+
        • 2...Kc5
          • 3.b4#
        • 2...Kb7
          • 3.Qxa8#
    • 1...Bb7
      • 2.Qh5+
        • 2...Ke4
          • 3.Qf3#
        • 2...Kxc6
          • 3.Sb8#
        • 2...Ke6
          • 3.Sf8#
  • Tries
    • 1.Rc4?
      • threat
        • 2.Qf7#
        • 2.Qe4#
        • 2.Qg8#
      • 1...Sc5
        • 2.Sb6+
          • 2...cxb6
            • 3.Rd4#
      • 1...Kxc4!
    • 1.Qh5+?
      • 1...Ke4
        • 2.Qf3#
      • 1...Ke6
        • 2.Sf8#
      • 1...Kxc6!
  • Keys
    • 1.b3!
      • 1...Kxc6
        • 2.Sb6+
          • 2...Kc5
            • 3.b4#
          • 2...Kb7
            • 3.Qxa8#
      • 1...Bxc6
        • 2.Qh5+
          • 2...Ke4
            • 3.Qf3#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sxc3
        • 2.Rc4
          • threat
            • 3.Qf7#
            • 3.Qg8#
          • 2...c5
            • 3.Sb6#
      • 1...Bb7
        • 2.Qh5+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kxc6
            • 3.Sb8#
          • 2...Ke6
            • 3.Sf8#
      • 1...Sb2
        • 2.Sc5
          • threat
            • 3.Qe4#
          • 2...Bxc6
            • 3.Qh5#
          • 2...dxc5
            • 3.Qe6#
      • 1...Sc5
        • 2.Sxc5
          • threat
            • 3.Qe4#
          • 2...Bxc6
            • 3.Qh5#
          • 2...dxc5
            • 3.Qe6#
      • 1...Sb6
        • 2.Sc5
          • threat
            • 3.Qe4#
          • 2...Bxc6
            • 3.Qh5#
          • 2...dxc5
            • 3.Qe6#

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