MESON Chess Problem Database

Problem Display
PID: 7297 (8/2BppK2/2pP2P1/3kpBNQ/4NPP1/1p1PP3/8/8 w - - 0 1)

Dyachuk, Vasyl Vasilovich

8th HM., Netanya (Internet), 1999

8/2BppK2/2pP2P1/3kpBNQ/4NPP1/1p1PP3/8/8

#2

12 + 6

5454 Near Snap 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Qh8?
      • threat
        • 2.Qxe5#
      • 1...exf4
        • 2.Qd4#
      • 1...c5
        • 2.Qa8#
      • 1...exd6!
  • Keys
    • 1.Bxd7!
      • threat
        • 2.Be6#
      • 1...exf4
        • 2.Se6#
      • 1...c5
        • 2.Sc3#
      • 1...e6
        • 2.Bxe6#

This anticipates 161414(2011)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(H);
      • Threat
        • QAR1(H),XP(c)
      • Vars
        • P(c);OGATE,XP(D)::QAR1(H)
        • P(d);OGATEB::QAB(H)
      • Refutation
        • P(f);XP(I)
  • Actual
    • B(F);XP(e)
    • Threat
      • B(F)
    • Vars
      • P(c);XP(D)::QAR(H)+S(G)
      • P(d);SBLOCK::S(C)
      • P(f);::B(F),XP(f)
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