Problem Display
PID: 225443 (R7/3p3k/6pp/1K1p3N/5P2/8/8/1Q6 w - - 0 1)

Didenko, Vladimir Vasilovich

Praca, 1997

R7/3p3k/6pp/1K1p3N/5P2/8/8/1Q6

#2

5 + 5


5454 Near Snap 2020
6490 yacpdb 2020
  • SOUND
  • Tries
    • 1.Ka4?
      • 1...d6
        • 2.Qb7#
      • 1...d4!
    • 1.Ka5?
      • 1...d6
        • 2.Qb7#
      • 1...d4!
    • 1.Ka6?
      • 1...d6
        • 2.Qb7#
      • 1...d4!
    • 1.Qa2?
      • 1...g5
        • 2.Qb1#
        • 2.Qc2#
      • 1...d4
        • 2.Qf7#
        • 2.Qg8#
      • 1...d6
        • 2.Qa7#
      • 1...gxh5!
    • 1.Qc2?
      • 1...d6
        • 2.Qc7#
      • 1...d4!
    • 1.Qf5?
      • threat
        • 2.Qxd7#
        • 2.Qf7#
      • 1...d6
        • 2.Qd7#
        • 2.Qf7#
      • 1...gxf5!
    • 1.Qe1?
      • threat
        • 2.Qe7#
      • 1...g5
        • 2.Qb1#
      • 1...gxh5!
    • 1.Qg1?
      • 1...gxh5
        • 2.Qg8#
      • 1...g5
        • 2.Qb1#
      • 1...d6
        • 2.Qa7#
      • 1...d4!
  • Keys
    • 1.f5!
      • threat
        • 2.fxg6#
      • 1...gxf5
        • 2.Qxf5#
      • 1...gxh5
        • 2.f6#
      • 1...g5
        • 2.f6#

Anticipated by 119410(1988)



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