Problem Display
PID: 98219 (4R3/1q1p4/1pp5/1r2NK2/7B/R4p2/1N1pk1p1/3r1bn1 w - - 0 1)

Lincoln, Robert A

US Problem Bulletin, 1990

4R3/1q1p4/1pp5/1r2NK2/7B/R4p2/1N1pk1p1/3r1bn1

#2

6 + 12


6490 yacpdb 2009
5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Rxb2
      • 2.Sd3#
      • 2.Sxf3#
      • 2.Sc4#
      • 2.Sg4#
      • 2.Sxc6#
      • 2.Sg6#
      • 2.Sxd7#
      • 2.Sf7#
    • 1...Rb3
      • 2.Sed3#
    • 1...Rb4
      • 2.Sec4#
    • 1...Rxe5+
      • 2.Rxe5#
    • 1...c5
      • 2.Sc6#
    • 1...d5
      • 2.Sd7#
  • Tries
    • 1.Kf4?
      • threat
        • 2.Re3#
      • 1...Rb4+
        • 2.Sec4#
      • 1...Rxe5
        • 2.Rxe5#
      • 1...Rb3
        • 2.Sed3#
      • 1...Sh3+!
  • Keys
    • 1.Ra4!
      • threat
        • 2.Re4#
      • 1...Rxe5+
        • 2.Rxe5#
      • 1...Ke3
        • 2.Re4#
      • 1...Rb3
        • 2.Sed3#
      • 1...Rb4
        • 2.Sec4#
      • 1...c5
        • 2.Sc6#
      • 1...d5
        • 2.Sd7#

Anticipated by 235052(1980)



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