MESON Chess Problem Database

Problem Display
PID: 93800 (8/4N3/p3pp2/K2pk3/8/2N2p1P/2QP1B2/8 w - - 0 1)

Klir, Antonin

Ceske listy sachove, 1898

8/4N3/p3pp2/K2pk3/8/2N2p1P/2QP1B2/8

#2

7 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...d4
      • 2.Bg3#
  • Tries
    • 1.d4+?
      • 1...Kf4
        • 2.Qc1#
        • 2.Qd2#
      • 1...Kd6!
  • Keys
    • 1.Se4!
      • 1...Kf4
        • 2.Bg3#
      • 1...dxe4
        • 2.Qc7#
      • 1...d4
        • 2.Bg3#
      • 1...f5
        • 2.Sg6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(b);SBLOCK::B(C)
  • Tries
    • Try
      • P(B);CHECK
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • S(D);
    • Vars
      • K(c);S_FLIGHT::B(C)
      • P(b);SBLOCK,XS(D)::QAB(A)
      • P(b);SBLOCK::B(C)
      • P(f);SBLOCK::S(G)
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