MESON Chess Problem Database

Problem Display
PID: 206926 (B3q3/8/2N4B/8/4k3/Q5n1/8/4K3 w - - 0 1)

Grosdemange, E

La Regence, 1850

B3q3/8/2N4B/8/4k3/Q5n1/8/4K3

#2

5 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qf3+!
      • 1...Kxf3+
        • 2.Se5#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);CHECK
    • Vars
      • K(b);CHECK,S_FLIGHT,XQ(B)::B(E)+S(C),DCHECK
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