Problem Display
PID: 50911 (2Bb4/1K2P1rN/R1Pk1nbR/N4p2/3P3B/8/6Q1/8 w - - 0 1)

Ellerman, Arnoldo

Good Companions (May), 1923

2Bb4/1K2P1rN/R1Pk1nbR/N4p2/3P3B/8/6Q1/8

#2

11 + 6


3391 Het Half Pin Thema 1924
5066 Classic Chess Problems by Pioneer Composers 1970
5454 Near Snap 2007
  • SOUND
  • Sets
    • 1...Rxe7+
      • 2.c7#
    • 1...Bf7
      • 2.exd8Q#
    • 1...Bxe7
      • 2.Sc4#
      • 2.c7#
    • 1...Sg4
      • 2.Sc4#
      • 2.c7#
    • 1...Sd5
      • 2.Sc4#
    • 1...Sh5
      • 2.Sc4#
      • 2.c7#
    • 1...Sxh7
      • 2.Sc4#
      • 2.c7#
    • 1...Se8
      • 2.Sc4#
      • 2.c7#
    • 1...Sg8
      • 2.Sc4#
      • 2.c7#
  • Tries
    • 1.Bxf6?
      • threat
        • 2.Sc4#
        • 2.c7#
      • 1...Rxe7+
        • 2.c7#
      • 1...Bf7
        • 2.c7#
        • 2.exd8Q#
        • 2.exd8R#
      • 1...Be8
        • 2.Sc4#
      • 1...Bb6
        • 2.Sc4#
      • 1...Bc7
        • 2.Sc4#
      • 1...Bxa5!
    • 1.Qd5+?
      • 1...Kxe7
        • 2.Qe6#
        • 2.Qd7#
      • 1...Sxd5
        • 2.Sc4#
      • 1...Kxd5!
  • Keys
    • 1.Qa2!
      • threat
        • 2.Qe6#
      • 1...Rxe7+
        • 2.c7#
      • 1...Kxe7
        • 2.Qe6#
      • 1...Bf7
        • 2.exd8Q#
      • 1...Sd5
        • 2.Sc4#
      • 1...Sd7
        • 2.e8S#

This anticipates 376(1937), 185747(1957)



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