MESON Chess Problem Database

Problem Display
PID: 234982 (8/8/5N2/8/8/2Q5/1r1P4/2bk1K2 w - - 0 1)

Akimov, Nikolai Nikolaevich

64 Shakhmatnoe obozrenie, 2012

8/8/5N2/8/8/2Q5/1r1P4/2bk1K2

#2

4 + 3

5454 Near Snap 2021
15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Sf2#
        • 2.Se3#
      • 1...Rxd2
        • 2.Se3#
      • 1...Bxd2
        • 2.Sf2#

Anticipated by 105397(1993), 149458(1996)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Threat
      • DUALS(2)
    • Vars
      • R(c);XP(B)::S(D)
      • B(a);XP(B)::S(D)
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