MESON Chess Problem Database

Problem Display
PID: 102287 (8/7N/2p1P3/2Prkp2/Q4N2/5P2/2n2B1K/8 w - - 0 1)

Togstad, Jacob J

Nya Dagligt Allehanda, 1917

8/7N/2p1P3/2Prkp2/Q4N2/5P2/2n2B1K/8

#2

8 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qb3!
      • 1...Kxf4
        • 2.Bg3#
      • 1...Rxc5
        • 2.Qb8#
      • 1...Se3
        • 2.Qxe3#
      • 1...Rd1
        • 2.Sg6#
      • 1...Rd2
        • 2.Sg6#
      • 1...Rd3
        • 2.Sxd3#
        • 2.Sg6#
      • 1...Rd4
        • 2.Sg6#
      • 1...Rd6
        • 2.Sg6#
      • 1...Rd7
        • 2.Sg6#
      • 1...Rd8
        • 2.Sg6#
      • 1...Sa1
        • 2.Qe3#
      • 1...Se1
        • 2.Qe3#
      • 1...Sa3
        • 2.Qe3#
      • 1...Sb4
        • 2.Qe3#
      • 1...Sd4
        • 2.Qe3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 14
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Vars
      • K(c);OGATEB,S_FLIGHT,XS(E)::B(A)
      • R(b);N_GUARD,XP(F)::QAB(D)
      • S(a);N_GUARD::QAR2(D),XS(a)
      • R(b);::S(E)
      • R(b);P_PINB(A)::S(E)
      • S(a);N_GUARD::QAR2(D)
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