MESON Chess Problem Database

Problem Display
PID: 164664 (8/8/pp6/pN1B4/k2p4/PR1p4/1P1K4/8 w - - 0 1)

Palkoska, Emil

Armeeblatt, 1902

8/8/pp6/pN1B4/k2p4/PR1p4/1P1K4/8

#2

6 + 6

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Rxd3?
      • 1...axb5
        • 2.Bb3#
      • 1...Kxb5!
  • Keys
    • 1.Rc3!
      • 1...dxc3+
        • 2.Sxc3#
      • 1...Kxb5
        • 2.Bc6#
      • 1...axb5
        • 2.Bb3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(D);XP(a)
      • Vars
        • P(e);SBLOCK,XS(E)::B(F)
      • Refutation
        • K(b);S_FLIGHT,XS(E)
  • Actual
    • R(D);
    • Vars
      • P(c);CHECK,XR(D)::S(E),XP(c)
      • K(b);OGATEB,S_FLIGHT,XS(E)::B(F)
      • P(e);SBLOCK,XS(E)::B(F)
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