MESON Chess Problem Database

Problem Display
PID: 138222 (5n2/b1r2p1B/4p1NK/3PQ2b/2PpP3/1P1k1P1n/2pP2Rr/2B3N1 w - - 0 1)

Lobusov, Andrey Jakovlevic

2nd Prize, Shakhmaty v SSSR, 1974

5n2/b1r2p1B/4p1NK/3PQ2b/2PpP3/1P1k1P1n/2pP2Rr/2B3N1

#3

13 + 11

133 The Problemist Supplement 2010

SOLUTION

  • SOUND
  • Sets
    • 1...Rxc4
      • 2.Qc7
        • threat
          • 3.Se5#
          • 3.Qxc4#
    • 1...Bxf3
      • 2.Qh5
        • threat
          • 3.Se5#
          • 3.Qxf3#
        • 2...Kxe4
          • 3.Qxf3#
    • 1...Sxg1
      • 2.Sf4#
    • 1...Sf2
      • 2.Sf4#
    • 1...Sf4
      • 2.Sxf4#
    • 1...Sg5
      • 2.Sf4#
    • 1...exd5
      • 2.exd5
        • threat
          • 3.Sf4#
          • 3.Qe2#
          • 3.Qe4#
          • 3.Qf5#
  • Tries
    • 1.Sxh3?
      • threat
        • 2.Shf4#
        • 2.Sgf4#
      • 1...Bxg6
        • 2.Rxh2
          • threat
            • 3.Sf4#
      • 1...Sxg6!
  • Keys
    • 1.Re2!
      • threat
        • 2.Re3+
          • 2...dxe3
            • 3.Qc3#
      • 1...Rxe2
        • 2.Qh2
          • threat
            • 3.Se5#
            • 3.Qxe2#
          • 2...Rxd2
            • 3.Qxd2#
      • 1...Rxc4
        • 2.Qc7
          • threat
            • 3.Se5#
            • 3.Qxc4#
      • 1...Bxf3
        • 2.Qh5
          • threat
            • 3.Se5#
            • 3.Qxf3#
          • 2...Sxg1
            • 3.Sf4#

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