MESON Chess Problem Database

Problem Display
PID: 190014 (4K3/8/4R3/P1nkP3/n1R5/P6Q/4P3/8 w - - 0 1)

Togstad, Jacob J

HM., Tidskrift for Schack, 1913

4K3/8/4R3/P1nkP3/n1R5/P6Q/4P3/8

#2

8 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Rc6!
      • 1...Kxc4
        • 2.Qd3#
      • 1...Kxe5
        • 2.Qh5#
      • 1...Kxc6
        • 2.Qd7#
      • 1...Sb2
        • 2.R6xc5#
      • 1...Sc3
        • 2.R6xc5#
      • 1...Sb6
        • 2.R6xc5#
      • 1...Sb3
        • 2.Qe6#
      • 1...Sd3
        • 2.Qe6#
      • 1...Se4
        • 2.Qe6#
      • 1...Sa6
        • 2.Qe6#
      • 1...Se6
        • 2.Qxe6#
      • 1...Sb7
        • 2.Qe6#
      • 1...Sd7
        • 2.Qe6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 13
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(G);
    • Vars
      • K(c);P_SPINS(b),S_FLIGHT,XR(D)::QAB1(C)
      • K(c);OGATEB,P-FLIGHT,XP(F)::QAR(C)
      • K(c);P_SPINS(b),S_FLIGHT,XR(G)::QAB1(C)
      • S(a);N_GUARD::R1(G),XS(b)
      • S(b);N_GUARD::QAB1(C)
      • S(b);N_GUARD::QAB1(C),XS(b)
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