MESON Chess Problem Database

Problem Display
PID: 33302 (RK6/4N1p1/1p1p1pR1/6pk/7p/7P/nn3P1N/q7 w - - 0 1)

Kofman, Rafael Moiseevich

1/2 Prize, Shakhmatny Listok, 1931

RK6/4N1p1/1p1p1pR1/6pk/7p/7P/nn3P1N/q7

#3

7 + 10

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

SOLUTION

  • SOUND
  • Sets
    • 1...Qg1
      • 2.Ka7
        • threat
          • 3.Rh8#
    • 1...Sd1
      • 2.Kb7
        • threat
          • 3.Rh8#
    • 1...Sa4
      • 2.Ka7
        • threat
          • 3.Rh8#
    • 1...Sc4
      • 2.Kc7
        • threat
          • 3.Rh8#
    • 1...g4
      • 2.hxg4#
    • 1...d5
      • 2.Kb7
        • threat
          • 3.Rh8#
  • Keys
    • 1.Sg4!
      • threat
        • 2.Rh6+
          • 2...gxh6
            • 3.Sxf6#
      • 1...Sd1
        • 2.Kb7
          • threat
            • 3.Rh8#
      • 1...Sd3
        • 2.Rxg7
          • threat
            • 3.Rh7#
      • 1...Sa4
        • 2.Ka7
          • threat
            • 3.Rh8#
      • 1...Sc4
        • 2.Kc7
          • threat
            • 3.Rh8#
      • 1...f5
        • 2.Rh6+
          • 2...gxh6
            • 3.Sf6#
        • 2.Rxg7
          • threat
            • 3.Rh7#

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