MESON Chess Problem Database

Problem Display
PID: 119920 (6Qn/4NN2/1P2k1p1/3p2P1/3P3K/4P3/8/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Shakhmatnoe obozrenie, 1892

6Qn/4NN2/1P2k1p1/3p2P1/3P3K/4P3/8/8

#2

8 + 4

6490 yacpdb 2009
14666 Aleksandr Galitzky - Shakhmaty Geine (Vol 1) 2010

SOLUTION

  • SOUND
  • Tries
    • 1.Sc8?
      • 1...Kf5
        • 2.Sfd6#
      • 1...Kd7
        • 2.Se5#
      • 1...Sxf7!
  • Keys
    • 1.Sf5!
      • 1...Kxf5
        • 2.Sd6#
      • 1...Kd7
        • 2.Se5#
      • 1...Sxf7
        • 2.Qc8#
      • 1...gxf5
        • 2.Qe8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(F);
      • Vars
        • K(b);S_FLIGHT::S(G)
      • Refutation
        • S(d);P_SPINS(d),XS(G)
  • Actual
    • S(F);
    • Vars
      • K(b);S_FLIGHT,XS(F)::S(G)
      • K(b);S_FLIGHT::S(G)
      • S(d);P_SPINS(d),SBLOCK,XS(G)::QAB(H)
      • P(c);SBLOCK,XS(F)::QAR2(H)
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