MESON Chess Problem Database

Problem Display
PID: 121378 (Qb3N2/1Nk5/5P2/8/1K6/8/8/6B1 w - - 0 1)

Montvid, ES

Shakhmatnoe obozrenie, 1902

Qb3N2/1Nk5/5P2/8/1K6/8/8/6B1

#2

6 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Kb5?
      • 1...Ba7
        • 2.Bh2#
      • 1...Kc8!
  • Keys
    • 1.Sd6!
      • 1...Kxd6
        • 2.Bh2#
      • 1...Kd8
        • 2.Bb6#
        • 2.Qxb8#
      • 1...Ba7
        • 2.Sb5#
        • 2.Se8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Vars
        • B(b);::B(A)
      • Refutation
        • K(a);P-FLIGHT,P_SPINB(b)
  • Actual
    • S(D);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XS(D)::B(A)
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