MESON Chess Problem Database

Problem Display
PID: 243095 (8/4p3/5p2/3P1P2/BKNNk1p1/4P1P1/5Pp1/4R1B1 w - - 0 1)

Armeni, Alberto

Pat a Mat, 2008

8/4p3/5p2/3P1P2/BKNNk1p1/4P1P1/5Pp1/4R1B1

#2

11 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Bc2#
    • 1...Kxd5
      • 2.Bc6#
  • Tries
    • 1.f3+?
      • 1...Kd3
        • 2.Bc2#
        • 2.Rd1#
      • 1...Kxd5
        • 2.Bc6#
        • 2.e4#
      • 1...gxf3!
  • Keys
    • 1.Se6!
      • 1...Kd3
        • 2.Sc5#
      • 1...Kf3
        • 2.Sd2#
      • 1...Kxd5
        • 2.e4#
      • 1...Kxf5
        • 2.Bc2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 2
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::B(F)
    • K(b);OGATEB,S_FLIGHT,XP(J)::B(F)
  • Tries
    • Try
      • P(C);CHECK
      • Refutation
        • P(c);XP(C)
  • Actual
    • S(I);
    • Vars
      • K(b);S_FLIGHT::S(I)
      • K(b);S_FLIGHT::S(H)
      • K(b);OGATE,S_FLIGHT,XP(J)::P(D)
      • K(b);S_FLIGHT,XP(K)::B(F)
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