MESON Chess Problem Database

Problem Display
PID: 9829 (7b/3B3N/7Q/2ppk3/2b1p3/6R1/8/K7 w - - 0 1)

Cimburek, Ladislav

Tidskrift for Schack, 1910

7b/3B3N/7Q/2ppk3/2b1p3/6R1/8/K7

#2

5 + 6

5454 Near Snap 2008

SOLUTION

  • SOUND
  • Sets
    • 1...Bf6
      • 2.Qxf6#
  • Keys
    • 1.Qh2!
      • threat
        • 2.Rd3#
      • 1...Kf4+
        • 2.Rc3#
      • 1...Kd6+
        • 2.Rg7#
      • 1...Kd4
        • 2.Qb2#
      • 1...e3
        • 2.Rg4#
      • 1...Bd3
        • 2.Rxd3#
      • 1...d4
        • 2.Rg5#

Anticipated by 5011(1897), 148204(1900)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 1
  • Sets
    • B(f);N_GUARD::QAB1(C),XB(f)
  • Actual
    • Q(C);
    • Threat
      • QAB(C)+R(B)
    • Vars
      • K(e);CHECK,S_FLIGHT::QAB(C)+R(B)
      • K(e);S_FLIGHT::QAB(C)
      • P(b);::QAB(C)+R(B)
      • B(a);::QAB(C)+R(B),XB(a)
      • P(d);SBLOCK::QAB(C)+R(B),DCHECK
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