Problem Display
PID: 138474 (3b3Q/3K4/4N3/3kP3/1Rp1p1R1/n7/3P4/8 w - - 0 1)

Chepizhni, Viktor Ivanovich

Comm., Sportowiec, 1959

3b3Q/3K4/4N3/3kP3/1Rp1p1R1/n7/3P4/8

#2

7 + 5


6167 Viktor Chepizhny 2007
3713 Snap 2011
  • SOUND
  • Sets
    • 1...Sb1
      • 2.Rb5#
    • 1...Sc2
      • 2.Rb5#
    • 1...Sb5
      • 2.Rxb5#
    • 1...c3
      • 2.Rd4#
    • 1...e3
      • 2.Rd4#
  • Tries
    • 1.Rg5?
      • 1...e3
        • 2.Qh1#
      • 1...Ba5
        • 2.Qa8#
      • 1...Bb6
        • 2.Qa8#
      • 1...Bf6
        • 2.Qa8#
        • 2.exf6#
      • 1...Bc7
        • 2.Qa8#
      • 1...Be7
        • 2.Qa8#
      • 1...Sb1
        • 2.Rb5#
      • 1...Sc2
        • 2.Rb5#
      • 1...Sb5
        • 2.Rxb5#
      • 1...c3
        • 2.Rd4#
      • 1...Bxg5!
    • 1.Qh7?
      • threat
        • 2.Qxe4#
      • 1...e3
        • 2.Qe4#
      • 1...Kxe5!
    • 1.d3?
      • threat
        • 2.dxe4#
      • 1...cxd3
        • 2.Rd4#
      • 1...exd3
        • 2.Rd4#
      • 1...e3
        • 2.Rd4#
      • 1...Bf6!
  • Keys
    • 1.d4!
      • 1...cxd4 ep
        • 2.Rd4#
      • 1...exd4 ep
        • 2.Rd4#
      • 1...Bh4
        • 2.Qa8#
      • 1...Ba5
        • 2.Qa8#
      • 1...Bg5
        • 2.Qa8#
      • 1...Bb6
        • 2.Qa8#
      • 1...Bf6
        • 2.Qa8#
      • 1...Bc7
        • 2.Qa8#
      • 1...Be7
        • 2.Qa8#
      • 1...Sb1
        • 2.Rb5#
      • 1...Sc2
        • 2.Rb5#
      • 1...Sb5
        • 2.Rxb5#
      • 1...c3
        • 2.Sf4#
      • 1...e3
        • 2.Qh1#

This anticipates 15705(1987-1988)

This is a version



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