MESON Chess Problem Database

Problem Display
PID: 209626 (rb6/4R1Nn/7p/p1P1P3/R2pkN2/4n3/6P1/1K2Q3 w - - 0 1)

Levman, Semyon Semyonovich

64 Shakhmatnoe obozrenie, 1926

rb6/4R1Nn/7p/p1P1P3/R2pkN2/4n3/6P1/1K2Q3

#3

9 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sf6
      • 2.Qf2
        • threat
          • 3.Qf3#
        • 2...Sxg2
          • 3.Rxd4#
  • Tries
    • 1.Qf2?
      • threat
        • 2.Qf3#
      • 1...Sxg2
        • 2.Rxd4#
      • 1...Sg5!
    • 1.Qc3?
      • threat
        • 2.Rxd4#
        • 2.Qxd4#
      • 1...Sxg2
        • 2.Rxd4#
      • 1...Sc2
        • 2.Qf3#
      • 1...Sc4
        • 2.Qf3#
      • 1...Sf5
        • 2.Qf3#
      • 1...Kxf4!
  • Keys
    • 1.Ra3!
      • threat
        • 2.Qxe3+
          • 2...dxe3
            • 3.Ra4#
      • 1...Kxf4
        • 2.Rxe3
          • threat
            • 3.Qg3#
          • 2...Kg4
            • 3.Qg3#
          • 2...Kg5
            • 3.Qg3#
          • 2...dxe3
            • 3.Qh4#
      • 1...a4
        • 2.Rxe3+
          • 2...Kxf4
            • 3.Qg3#
          • 2...dxe3
            • 3.Qb4#

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