MESON Chess Problem Database

Problem Display
PID: 41402 (8/2p5/P6N/3k4/KP4N1/6P1/5R2/2R5 w - - 0 1)

Shinkman, William Anthony

Checkmate, 1903

8/2p5/P6N/3k4/KP4N1/6P1/5R2/2R5

#2

8 + 2

3360 Simple Two-move Themes 1924

SOLUTION

  • SOUND
  • Tries
    • 1.Rd2+?
      • 1...Ke6
        • 2.Re1#
      • 1...Ke4!
  • Keys
    • 1.Rd1+!
      • 1...Kc4
        • 2.Rc2#
      • 1...Ke4
        • 2.Rf4#
      • 1...Kc6
        • 2.Rf6#
      • 1...Ke6
        • 2.Re2#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(B);CHECK
      • Vars
        • K(a);S_FLIGHT::R(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(A);CHECK
    • Vars
      • K(a);S_FLIGHT::R(B)
      • K(a);S_FLIGHT::R1(B)
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