MESON Chess Problem Database

Problem Display
PID: 235520 (8/3K3B/3B4/8/8/8/P1R4P/rk5r w - - 0 1)

Dikusarov, Andrey Nikolayovich

Kudesnik, 2015

8/3K3B/3B4/8/8/8/P1R4P/rk5r

#2

6 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ba3!
      • threat
        • 2.Rd2#
        • 2.Re2#
        • 2.Rf2#
        • 2.Rg2#
      • 1...Rd1+
        • 2.Rd2#
      • 1...Rxa2
        • 2.Rc1#
      • 1...Rxh2
        • 2.Rxh2#
      • 1...Rc1
        • 2.Rb2#
      • 1...Re1
        • 2.Re2#
      • 1...Rf1
        • 2.Rf2#
      • 1...Rg1
        • 2.Rg2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(D);
    • Threat
      • DUALS(4)
    • Vars
      • R(c);CHECK::B(F)+R(B)
      • R(a);SBLOCK,XP(A)::B(F)+R(B),DCHECK
      • R(c);OGATE,XP(C)::B(F)+R(B),XR(c)
      • R(c);SBLOCK::B(F)+R(B),DCHECK
      • R(c);::B(F)+R(B)
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