MESON Chess Problem Database

Problem Display
PID: 114915 (3K2b1/R1B1N3/p3k1P1/6PB/5pp1/3P3N/7q/r1b3rn w - - 0 1)

Beach, Lennox F

Los Angeles Examiner, 1920

3K2b1/R1B1N3/p3k1P1/6PB/5pp1/3P3N/7q/r1b3rn

#3

9 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rb1
      • 2.Rxa6+
        • 2...Rb6
          • 3.Rxb6#
    • 1...Rd1
      • 2.Bxg4#
    • 1...Re1
      • 2.Bxg4#
    • 1...Rf1
      • 2.Bxg4#
    • 1...Bf7
      • 2.gxf7
        • threat
          • 3.f8S#
    • 1...Sg3
      • 2.Bxg4+
        • 2...Sf5
          • 3.Bxf5#
    • 1...g3
      • 2.Bg4#
    • 1...a5
      • 2.Ra6#
  • Keys
    • 1.d4!
      • threat
        • 2.d5#
      • 1...Qa2
        • 2.Rxa6+
          • 2...Qxa6
            • 3.d5#
      • 1...Qd2
        • 2.Sxf4+
          • 2...Qxf4
            • 3.d5#
      • 1...Qg2
        • 2.Bxg4+
          • 2...Qxg4
            • 3.d5#
      • 1...Ra5
        • 2.Rxa6+
          • 2...Rxa6
            • 3.d5#

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