MESON Chess Problem Database

Problem Display
PID: 227859 (8/8/8/8/1p6/bQ2p3/4K3/2k5 w - - 0 1)

Schiffert, Gyorgy

Magyar Sakkvilag, 1926

8/8/8/8/1p6/bQ2p3/4K3/2k5

#2

2 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bb2
      • 2.Qd1#
  • Tries
    • 1.Ke1?
      • 1...Bb2
        • 2.Qd1#
      • 1...e2!
  • Keys
    • 1.Kd3!
      • threat
        • 2.Qc2#

FEATURES

  • Static
    • TYPE = BLOCK_THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 1
  • Sets
    • B(b);SBLOCK::QAR1(B)
  • Tries
    • Try
      • K(A);P-FLIGHT
      • Vars
        • B(b);SBLOCK::QAR1(B)
      • Refutation
        • P(c);
  • Actual
    • K(A);S_FLIGHT
    • Threat
      • QAR1(B)
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