Problem Display
PID: 12313 (5Q2/8/7R/1N6/2Npk3/8/8/5K2 w - - 0 1)

Antonov, Yuri Mikhailovich

Shakhmaty, 1977

5Q2/8/7R/1N6/2Npk3/8/8/5K2

#2

5 + 2


3295 Einfuhrung in die Welt des Schachproblem 1984
3713 Snap 2002
5454 Near Snap 2009
  • SOUND
  • Tries
    • 1.Sba3?
      • 1...Kd3
        • 2.Qf3#
      • 1...Kd5
        • 2.Qf5#
      • 1...d3!
    • 1.Sc7?
      • 1...d3
        • 2.Rh4#
      • 1...Kd3!
    • 1.Rc6?
      • 1...Kd3
        • 2.Qf5#
      • 1...Kd5
        • 2.Qf3#
      • 1...d3!
    • 1.Rd6?
      • threat
        • 2.Rxd4#
      • 1...d3
        • 2.Sc3#
        • 2.Rd4#
      • 1...Kd3!
    • 1.Qf6?
      • 1...Kd5
        • 2.Qxd4#
        • 2.Qc6#
      • 1...d3
        • 2.Sc3#
      • 1...Kd3!
    • 1.Qf7?
      • 1...d3
        • 2.Rh4#
      • 1...Kd3!
  • Keys
    • 1.Qf2!
      • 1...Kd3
        • 2.Qe2#
      • 1...Kd5
        • 2.Qxd4#
      • 1...d3
        • 2.Sc3#

Anticipated by 11683(1971), 11688(1971)



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